[llvm-commits] [llvm-gcc-4.2] r43913 [57/80] - in /llvm-gcc-4.2/trunk: boehm-gc/ boehm-gc/Mac_files/ boehm-gc/cord/ boehm-gc/doc/ boehm-gc/include/ boehm-gc/include/private/ boehm-gc/tests/ libffi/ libffi/include/ libffi/src/ libffi/src/alpha/ libffi/src/arm/ libffi/src/cris/ libffi/src/frv/ libffi/src/ia64/ libffi/src/m32r/ libffi/src/m68k/ libffi/src/mips/ libffi/src/pa/ libffi/src/powerpc/ libffi/src/s390/ libffi/src/sh/ libffi/src/sh64/ libffi/src/sparc/ libffi/src/x86/ libffi/testsuite/ libffi/testsuite/config/ li...
Bill Wendling
isanbard at gmail.com
Thu Nov 8 14:57:11 PST 2007
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/mprec.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/mprec.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/mprec.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/mprec.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,1021 @@
+/****************************************************************
+ *
+ * The author of this software is David M. Gay.
+ *
+ * Copyright (c) 1991 by AT&T.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose without fee is hereby granted, provided that this entire notice
+ * is included in all copies of any software which is or includes a copy
+ * or modification of this software and in all copies of the supporting
+ * documentation for such software.
+ *
+ * THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTY. IN PARTICULAR, NEITHER THE AUTHOR NOR AT&T MAKES ANY
+ * REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY
+ * OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE.
+ *
+ ***************************************************************/
+
+/* Please send bug reports to
+ David M. Gay
+ AT&T Bell Laboratories, Room 2C-463
+ 600 Mountain Avenue
+ Murray Hill, NJ 07974-2070
+ U.S.A.
+ dmg at research.att.com or research!dmg
+ */
+
+/* strtod for IEEE-, VAX-, and IBM-arithmetic machines.
+ *
+ * This strtod returns a nearest machine number to the input decimal
+ * string (or sets errno to ERANGE). With IEEE arithmetic, ties are
+ * broken by the IEEE round-even rule. Otherwise ties are broken by
+ * biased rounding (add half and chop).
+ *
+ * Inspired loosely by William D. Clinger's paper "How to Read Floating
+ * Point Numbers Accurately" [Proc. ACM SIGPLAN '90, pp. 92-101].
+ *
+ * Modifications:
+ *
+ * 1. We only require IEEE, IBM, or VAX double-precision
+ * arithmetic (not IEEE double-extended).
+ * 2. We get by with floating-point arithmetic in a case that
+ * Clinger missed -- when we're computing d * 10^n
+ * for a small integer d and the integer n is not too
+ * much larger than 22 (the maximum integer k for which
+ * we can represent 10^k exactly), we may be able to
+ * compute (d*10^k) * 10^(e-k) with just one roundoff.
+ * 3. Rather than a bit-at-a-time adjustment of the binary
+ * result in the hard case, we use floating-point
+ * arithmetic to determine the adjustment to within
+ * one bit; only in really hard cases do we need to
+ * compute a second residual.
+ * 4. Because of 3., we don't need a large table of powers of 10
+ * for ten-to-e (just some small tables, e.g. of 10^k
+ * for 0 <= k <= 22).
+ */
+
+/*
+ * #define IEEE_8087 for IEEE-arithmetic machines where the least
+ * significant byte has the lowest address.
+ * #define IEEE_MC68k for IEEE-arithmetic machines where the most
+ * significant byte has the lowest address.
+ * #define Sudden_Underflow for IEEE-format machines without gradual
+ * underflow (i.e., that flush to zero on underflow).
+ * #define IBM for IBM mainframe-style floating-point arithmetic.
+ * #define VAX for VAX-style floating-point arithmetic.
+ * #define Unsigned_Shifts if >> does treats its left operand as unsigned.
+ * #define No_leftright to omit left-right logic in fast floating-point
+ * computation of dtoa.
+ * #define Check_FLT_ROUNDS if FLT_ROUNDS can assume the values 2 or 3.
+ * #define RND_PRODQUOT to use rnd_prod and rnd_quot (assembly routines
+ * that use extended-precision instructions to compute rounded
+ * products and quotients) with IBM.
+ * #define ROUND_BIASED for IEEE-format with biased rounding.
+ * #define Inaccurate_Divide for IEEE-format with correctly rounded
+ * products but inaccurate quotients, e.g., for Intel i860.
+ * #define Just_16 to store 16 bits per 32-bit long when doing high-precision
+ * integer arithmetic. Whether this speeds things up or slows things
+ * down depends on the machine and the number being converted.
+ */
+
+/*#include <_ansi.h>*/
+#include <assert.h>
+#include <stdlib.h>
+#include <string.h>
+/* #include <reent.h> */
+#include "mprec.h"
+
+/* reent.c knows this value */
+/* #define _Kmax 15 */
+
+#define _reent _Jv_reent
+#define _Bigint _Jv_Bigint
+
+#define _REENT_CHECK_MP(x)
+#define _REENT_MP_FREELIST(x) ((x)->_freelist)
+#define _REENT_MP_P5S(x) ((x)->_p5s)
+
+typedef unsigned long __ULong;
+typedef long __Long;
+
+static void *
+mprec_calloc (void *ignore, size_t x1, size_t x2)
+{
+ char *result = (char *) malloc (x1 * x2);
+ memset (result, 0, x1 * x2);
+ return result;
+}
+
+_Bigint *
+_DEFUN (Balloc, (ptr, k), struct _reent *ptr _AND int k)
+{
+ int x;
+ _Bigint *rv ;
+ int new_k = k + 1;
+
+ _REENT_CHECK_MP(ptr);
+ if (_REENT_MP_FREELIST(ptr) == NULL)
+ {
+ /* Allocate a list of pointers to the mprec objects */
+ _REENT_MP_FREELIST(ptr) = (struct _Bigint **) mprec_calloc (ptr,
+ sizeof (struct _Bigint *),
+ new_k);
+ if (_REENT_MP_FREELIST(ptr) == NULL)
+ {
+ return NULL;
+ }
+ ptr->_max_k = new_k;
+ }
+ else if (new_k > ptr->_max_k)
+ {
+ struct _Bigint **new_list
+ = (struct _Bigint **) realloc (ptr->_freelist,
+ new_k * sizeof (struct _Bigint *));
+ memset (&new_list[ptr->_max_k], 0,
+ (new_k - ptr->_max_k) * sizeof (struct _Bigint *));
+ ptr->_freelist = new_list;
+ ptr->_max_k = new_k;
+
+ }
+
+ assert (k <= ptr->_max_k);
+
+ if ((rv = _REENT_MP_FREELIST(ptr)[k]) != 0)
+ {
+ _REENT_MP_FREELIST(ptr)[k] = rv->_next;
+ }
+ else
+ {
+ x = 1 << k;
+ /* Allocate an mprec Bigint and stick in in the freelist */
+ rv = (_Bigint *) mprec_calloc (ptr,
+ 1,
+ sizeof (_Bigint) +
+ (x-1) * sizeof(rv->_x));
+ if (rv == NULL) return NULL;
+ rv->_k = k;
+ rv->_maxwds = x;
+ }
+ rv->_sign = rv->_wds = 0;
+ return rv;
+}
+
+void
+_DEFUN (Bfree, (ptr, v), struct _reent *ptr _AND _Bigint * v)
+{
+ _REENT_CHECK_MP(ptr);
+ if (v)
+ {
+ v->_next = _REENT_MP_FREELIST(ptr)[v->_k];
+ _REENT_MP_FREELIST(ptr)[v->_k] = v;
+ }
+}
+
+_Bigint *
+_DEFUN (multadd, (ptr, b, m, a),
+ struct _reent *ptr _AND
+ _Bigint * b _AND
+ int m _AND
+ int a)
+{
+ int i, wds;
+ __ULong *x, y;
+#ifdef Pack_32
+ __ULong xi, z;
+#endif
+ _Bigint *b1;
+
+ wds = b->_wds;
+ x = b->_x;
+ i = 0;
+ do
+ {
+#ifdef Pack_32
+ xi = *x;
+ y = (xi & 0xffff) * m + a;
+ z = (xi >> 16) * m + (y >> 16);
+ a = (int) (z >> 16);
+ *x++ = (z << 16) + (y & 0xffff);
+#else
+ y = *x * m + a;
+ a = (int) (y >> 16);
+ *x++ = y & 0xffff;
+#endif
+ }
+ while (++i < wds);
+ if (a)
+ {
+ if (wds >= b->_maxwds)
+ {
+ b1 = Balloc (ptr, b->_k + 1);
+ Bcopy (b1, b);
+ Bfree (ptr, b);
+ b = b1;
+ }
+ b->_x[wds++] = a;
+ b->_wds = wds;
+ }
+ return b;
+}
+
+_Bigint *
+_DEFUN (s2b, (ptr, s, nd0, nd, y9),
+ struct _reent * ptr _AND
+ _CONST char *s _AND
+ int nd0 _AND
+ int nd _AND
+ __ULong y9)
+{
+ _Bigint *b;
+ int i, k;
+ __Long x, y;
+
+ x = (nd + 8) / 9;
+ for (k = 0, y = 1; x > y; y <<= 1, k++);
+#ifdef Pack_32
+ b = Balloc (ptr, k);
+ b->_x[0] = y9;
+ b->_wds = 1;
+#else
+ b = Balloc (ptr, k + 1);
+ b->_x[0] = y9 & 0xffff;
+ b->_wds = (b->_x[1] = y9 >> 16) ? 2 : 1;
+#endif
+
+ i = 9;
+ if (9 < nd0)
+ {
+ s += 9;
+ do
+ b = multadd (ptr, b, 10, *s++ - '0');
+ while (++i < nd0);
+ s++;
+ }
+ else
+ s += 10;
+ for (; i < nd; i++)
+ b = multadd (ptr, b, 10, *s++ - '0');
+ return b;
+}
+
+int
+_DEFUN (hi0bits,
+ (x), register __ULong x)
+{
+ register int k = 0;
+
+ if (!(x & 0xffff0000))
+ {
+ k = 16;
+ x <<= 16;
+ }
+ if (!(x & 0xff000000))
+ {
+ k += 8;
+ x <<= 8;
+ }
+ if (!(x & 0xf0000000))
+ {
+ k += 4;
+ x <<= 4;
+ }
+ if (!(x & 0xc0000000))
+ {
+ k += 2;
+ x <<= 2;
+ }
+ if (!(x & 0x80000000))
+ {
+ k++;
+ if (!(x & 0x40000000))
+ return 32;
+ }
+ return k;
+}
+
+int
+_DEFUN (lo0bits, (y), __ULong *y)
+{
+ register int k;
+ register __ULong x = *y;
+
+ if (x & 7)
+ {
+ if (x & 1)
+ return 0;
+ if (x & 2)
+ {
+ *y = x >> 1;
+ return 1;
+ }
+ *y = x >> 2;
+ return 2;
+ }
+ k = 0;
+ if (!(x & 0xffff))
+ {
+ k = 16;
+ x >>= 16;
+ }
+ if (!(x & 0xff))
+ {
+ k += 8;
+ x >>= 8;
+ }
+ if (!(x & 0xf))
+ {
+ k += 4;
+ x >>= 4;
+ }
+ if (!(x & 0x3))
+ {
+ k += 2;
+ x >>= 2;
+ }
+ if (!(x & 1))
+ {
+ k++;
+ x >>= 1;
+ if (!x & 1)
+ return 32;
+ }
+ *y = x;
+ return k;
+}
+
+_Bigint *
+_DEFUN (i2b, (ptr, i), struct _reent * ptr _AND int i)
+{
+ _Bigint *b;
+
+ b = Balloc (ptr, 1);
+ b->_x[0] = i;
+ b->_wds = 1;
+ return b;
+}
+
+_Bigint *
+_DEFUN (mult, (ptr, a, b), struct _reent * ptr _AND _Bigint * a _AND _Bigint * b)
+{
+ _Bigint *c;
+ int k, wa, wb, wc;
+ __ULong carry, y, z;
+ __ULong *x, *xa, *xae, *xb, *xbe, *xc, *xc0;
+#ifdef Pack_32
+ __ULong z2;
+#endif
+
+ if (a->_wds < b->_wds)
+ {
+ c = a;
+ a = b;
+ b = c;
+ }
+ k = a->_k;
+ wa = a->_wds;
+ wb = b->_wds;
+ wc = wa + wb;
+ if (wc > a->_maxwds)
+ k++;
+ c = Balloc (ptr, k);
+ for (x = c->_x, xa = x + wc; x < xa; x++)
+ *x = 0;
+ xa = a->_x;
+ xae = xa + wa;
+ xb = b->_x;
+ xbe = xb + wb;
+ xc0 = c->_x;
+#ifdef Pack_32
+ for (; xb < xbe; xb++, xc0++)
+ {
+ if ((y = *xb & 0xffff) != 0)
+ {
+ x = xa;
+ xc = xc0;
+ carry = 0;
+ do
+ {
+ z = (*x & 0xffff) * y + (*xc & 0xffff) + carry;
+ carry = z >> 16;
+ z2 = (*x++ >> 16) * y + (*xc >> 16) + carry;
+ carry = z2 >> 16;
+ Storeinc (xc, z2, z);
+ }
+ while (x < xae);
+ *xc = carry;
+ }
+ if ((y = *xb >> 16) != 0)
+ {
+ x = xa;
+ xc = xc0;
+ carry = 0;
+ z2 = *xc;
+ do
+ {
+ z = (*x & 0xffff) * y + (*xc >> 16) + carry;
+ carry = z >> 16;
+ Storeinc (xc, z, z2);
+ z2 = (*x++ >> 16) * y + (*xc & 0xffff) + carry;
+ carry = z2 >> 16;
+ }
+ while (x < xae);
+ *xc = z2;
+ }
+ }
+#else
+ for (; xb < xbe; xc0++)
+ {
+ if (y = *xb++)
+ {
+ x = xa;
+ xc = xc0;
+ carry = 0;
+ do
+ {
+ z = *x++ * y + *xc + carry;
+ carry = z >> 16;
+ *xc++ = z & 0xffff;
+ }
+ while (x < xae);
+ *xc = carry;
+ }
+ }
+#endif
+ for (xc0 = c->_x, xc = xc0 + wc; wc > 0 && !*--xc; --wc);
+ c->_wds = wc;
+ return c;
+}
+
+_Bigint *
+_DEFUN (pow5mult,
+ (ptr, b, k), struct _reent * ptr _AND _Bigint * b _AND int k)
+{
+ _Bigint *b1, *p5, *p51;
+ int i;
+ static _CONST int p05[3] = {5, 25, 125};
+
+ if ((i = k & 3) != 0)
+ b = multadd (ptr, b, p05[i - 1], 0);
+
+ if (!(k >>= 2))
+ return b;
+ _REENT_CHECK_MP(ptr);
+ if (!(p5 = _REENT_MP_P5S(ptr)))
+ {
+ /* first time */
+ p5 = _REENT_MP_P5S(ptr) = i2b (ptr, 625);
+ p5->_next = 0;
+ }
+ for (;;)
+ {
+ if (k & 1)
+ {
+ b1 = mult (ptr, b, p5);
+ Bfree (ptr, b);
+ b = b1;
+ }
+ if (!(k >>= 1))
+ break;
+ if (!(p51 = p5->_next))
+ {
+ p51 = p5->_next = mult (ptr, p5, p5);
+ p51->_next = 0;
+ }
+ p5 = p51;
+ }
+ return b;
+}
+
+_Bigint *
+_DEFUN (lshift, (ptr, b, k), struct _reent * ptr _AND _Bigint * b _AND int k)
+{
+ int i, k1, n, n1;
+ _Bigint *b1;
+ __ULong *x, *x1, *xe, z;
+
+#ifdef Pack_32
+ n = k >> 5;
+#else
+ n = k >> 4;
+#endif
+ k1 = b->_k;
+ n1 = n + b->_wds + 1;
+ for (i = b->_maxwds; n1 > i; i <<= 1)
+ k1++;
+ b1 = Balloc (ptr, k1);
+ x1 = b1->_x;
+ for (i = 0; i < n; i++)
+ *x1++ = 0;
+ x = b->_x;
+ xe = x + b->_wds;
+#ifdef Pack_32
+ if (k &= 0x1f)
+ {
+ k1 = 32 - k;
+ z = 0;
+ do
+ {
+ *x1++ = *x << k | z;
+ z = *x++ >> k1;
+ }
+ while (x < xe);
+ if ((*x1 = z) != 0)
+ ++n1;
+ }
+#else
+ if (k &= 0xf)
+ {
+ k1 = 16 - k;
+ z = 0;
+ do
+ {
+ *x1++ = *x << k & 0xffff | z;
+ z = *x++ >> k1;
+ }
+ while (x < xe);
+ if (*x1 = z)
+ ++n1;
+ }
+#endif
+ else
+ do
+ *x1++ = *x++;
+ while (x < xe);
+ b1->_wds = n1 - 1;
+ Bfree (ptr, b);
+ return b1;
+}
+
+int
+_DEFUN (cmp, (a, b), _Bigint * a _AND _Bigint * b)
+{
+ __ULong *xa, *xa0, *xb, *xb0;
+ int i, j;
+
+ i = a->_wds;
+ j = b->_wds;
+#ifdef DEBUG
+ if (i > 1 && !a->_x[i - 1])
+ Bug ("cmp called with a->_x[a->_wds-1] == 0");
+ if (j > 1 && !b->_x[j - 1])
+ Bug ("cmp called with b->_x[b->_wds-1] == 0");
+#endif
+ if (i -= j)
+ return i;
+ xa0 = a->_x;
+ xa = xa0 + j;
+ xb0 = b->_x;
+ xb = xb0 + j;
+ for (;;)
+ {
+ if (*--xa != *--xb)
+ return *xa < *xb ? -1 : 1;
+ if (xa <= xa0)
+ break;
+ }
+ return 0;
+}
+
+_Bigint *
+_DEFUN (diff, (ptr, a, b), struct _reent * ptr _AND
+ _Bigint * a _AND _Bigint * b)
+{
+ _Bigint *c;
+ int i, wa, wb;
+ __Long borrow, y; /* We need signed shifts here. */
+ __ULong *xa, *xae, *xb, *xbe, *xc;
+#ifdef Pack_32
+ __Long z;
+#endif
+
+ i = cmp (a, b);
+ if (!i)
+ {
+ c = Balloc (ptr, 0);
+ c->_wds = 1;
+ c->_x[0] = 0;
+ return c;
+ }
+ if (i < 0)
+ {
+ c = a;
+ a = b;
+ b = c;
+ i = 1;
+ }
+ else
+ i = 0;
+ c = Balloc (ptr, a->_k);
+ c->_sign = i;
+ wa = a->_wds;
+ xa = a->_x;
+ xae = xa + wa;
+ wb = b->_wds;
+ xb = b->_x;
+ xbe = xb + wb;
+ xc = c->_x;
+ borrow = 0;
+#ifdef Pack_32
+ do
+ {
+ y = (*xa & 0xffff) - (*xb & 0xffff) + borrow;
+ borrow = y >> 16;
+ Sign_Extend (borrow, y);
+ z = (*xa++ >> 16) - (*xb++ >> 16) + borrow;
+ borrow = z >> 16;
+ Sign_Extend (borrow, z);
+ Storeinc (xc, z, y);
+ }
+ while (xb < xbe);
+ while (xa < xae)
+ {
+ y = (*xa & 0xffff) + borrow;
+ borrow = y >> 16;
+ Sign_Extend (borrow, y);
+ z = (*xa++ >> 16) + borrow;
+ borrow = z >> 16;
+ Sign_Extend (borrow, z);
+ Storeinc (xc, z, y);
+ }
+#else
+ do
+ {
+ y = *xa++ - *xb++ + borrow;
+ borrow = y >> 16;
+ Sign_Extend (borrow, y);
+ *xc++ = y & 0xffff;
+ }
+ while (xb < xbe);
+ while (xa < xae)
+ {
+ y = *xa++ + borrow;
+ borrow = y >> 16;
+ Sign_Extend (borrow, y);
+ *xc++ = y & 0xffff;
+ }
+#endif
+ while (!*--xc)
+ wa--;
+ c->_wds = wa;
+ return c;
+}
+
+double
+_DEFUN (ulp, (_x), double _x)
+{
+ union double_union x, a;
+ register int32_t L;
+
+ x.d = _x;
+
+ L = (word0 (x) & Exp_mask) - (P - 1) * Exp_msk1;
+#ifndef Sudden_Underflow
+ if (L > 0)
+ {
+#endif
+#ifdef IBM
+ L |= Exp_msk1 >> 4;
+#endif
+ word0 (a) = L;
+#ifndef _DOUBLE_IS_32BITS
+ word1 (a) = 0;
+#endif
+
+#ifndef Sudden_Underflow
+ }
+ else
+ {
+ L = -L >> Exp_shift;
+ if (L < Exp_shift)
+ {
+ word0 (a) = 0x80000 >> L;
+#ifndef _DOUBLE_IS_32BITS
+ word1 (a) = 0;
+#endif
+ }
+ else
+ {
+ word0 (a) = 0;
+ L -= Exp_shift;
+#ifndef _DOUBLE_IS_32BITS
+ word1 (a) = L >= 31 ? 1 : 1 << (31 - L);
+#endif
+ }
+ }
+#endif
+ return a.d;
+}
+
+double
+_DEFUN (b2d, (a, e),
+ _Bigint * a _AND int *e)
+{
+ __ULong *xa, *xa0, w, y, z;
+ int k;
+ union double_union d;
+#ifdef VAX
+ __ULong d0, d1;
+#else
+#define d0 word0(d)
+#define d1 word1(d)
+#endif
+
+ xa0 = a->_x;
+ xa = xa0 + a->_wds;
+ y = *--xa;
+#ifdef DEBUG
+ if (!y)
+ Bug ("zero y in b2d");
+#endif
+ k = hi0bits (y);
+ *e = 32 - k;
+#ifdef Pack_32
+ if (k < Ebits)
+ {
+ d0 = Exp_1 | y >> (Ebits - k);
+ w = xa > xa0 ? *--xa : 0;
+#ifndef _DOUBLE_IS_32BITS
+ d1 = y << ((32 - Ebits) + k) | w >> (Ebits - k);
+#endif
+ goto ret_d;
+ }
+ z = xa > xa0 ? *--xa : 0;
+ if (k -= Ebits)
+ {
+ d0 = Exp_1 | y << k | z >> (32 - k);
+ y = xa > xa0 ? *--xa : 0;
+#ifndef _DOUBLE_IS_32BITS
+ d1 = z << k | y >> (32 - k);
+#endif
+ }
+ else
+ {
+ d0 = Exp_1 | y;
+#ifndef _DOUBLE_IS_32BITS
+ d1 = z;
+#endif
+ }
+#else
+ if (k < Ebits + 16)
+ {
+ z = xa > xa0 ? *--xa : 0;
+ d0 = Exp_1 | y << k - Ebits | z >> Ebits + 16 - k;
+ w = xa > xa0 ? *--xa : 0;
+ y = xa > xa0 ? *--xa : 0;
+ d1 = z << k + 16 - Ebits | w << k - Ebits | y >> 16 + Ebits - k;
+ goto ret_d;
+ }
+ z = xa > xa0 ? *--xa : 0;
+ w = xa > xa0 ? *--xa : 0;
+ k -= Ebits + 16;
+ d0 = Exp_1 | y << k + 16 | z << k | w >> 16 - k;
+ y = xa > xa0 ? *--xa : 0;
+ d1 = w << k + 16 | y << k;
+#endif
+ret_d:
+#ifdef VAX
+ word0 (d) = d0 >> 16 | d0 << 16;
+ word1 (d) = d1 >> 16 | d1 << 16;
+#else
+#undef d0
+#undef d1
+#endif
+ return d.d;
+}
+
+_Bigint *
+_DEFUN (d2b,
+ (ptr, _d, e, bits),
+ struct _reent * ptr _AND
+ double _d _AND
+ int *e _AND
+ int *bits)
+
+{
+ union double_union d;
+ _Bigint *b;
+ int de, i, k;
+ __ULong *x, y, z;
+#ifdef VAX
+ __ULong d0, d1;
+#endif
+ d.d = _d;
+#ifdef VAX
+ d0 = word0 (d) >> 16 | word0 (d) << 16;
+ d1 = word1 (d) >> 16 | word1 (d) << 16;
+#else
+#define d0 word0(d)
+#define d1 word1(d)
+ d.d = _d;
+#endif
+
+#ifdef Pack_32
+ b = Balloc (ptr, 1);
+#else
+ b = Balloc (ptr, 2);
+#endif
+ x = b->_x;
+
+ z = d0 & Frac_mask;
+ d0 &= 0x7fffffff; /* clear sign bit, which we ignore */
+#ifdef Sudden_Underflow
+ de = (int) (d0 >> Exp_shift);
+#ifndef IBM
+ z |= Exp_msk11;
+#endif
+#else
+ if ((de = (int) (d0 >> Exp_shift)) != 0)
+ z |= Exp_msk1;
+#endif
+#ifdef Pack_32
+#ifndef _DOUBLE_IS_32BITS
+ if (d1)
+ {
+ y = d1;
+ k = lo0bits (&y);
+ if (k)
+ {
+ x[0] = y | z << (32 - k);
+ z >>= k;
+ }
+ else
+ x[0] = y;
+ i = b->_wds = (x[1] = z) ? 2 : 1;
+ }
+ else
+#endif
+ {
+#ifdef DEBUG
+ if (!z)
+ Bug ("Zero passed to d2b");
+#endif
+ k = lo0bits (&z);
+ x[0] = z;
+ i = b->_wds = 1;
+#ifndef _DOUBLE_IS_32BITS
+ k += 32;
+#endif
+ }
+#else
+ if (d1)
+ {
+ y = d1;
+ k = lo0bits (&y);
+ if (k)
+ if (k >= 16)
+ {
+ x[0] = y | z << 32 - k & 0xffff;
+ x[1] = z >> k - 16 & 0xffff;
+ x[2] = z >> k;
+ i = 2;
+ }
+ else
+ {
+ x[0] = y & 0xffff;
+ x[1] = y >> 16 | z << 16 - k & 0xffff;
+ x[2] = z >> k & 0xffff;
+ x[3] = z >> k + 16;
+ i = 3;
+ }
+ else
+ {
+ x[0] = y & 0xffff;
+ x[1] = y >> 16;
+ x[2] = z & 0xffff;
+ x[3] = z >> 16;
+ i = 3;
+ }
+ }
+ else
+ {
+#ifdef DEBUG
+ if (!z)
+ Bug ("Zero passed to d2b");
+#endif
+ k = lo0bits (&z);
+ if (k >= 16)
+ {
+ x[0] = z;
+ i = 0;
+ }
+ else
+ {
+ x[0] = z & 0xffff;
+ x[1] = z >> 16;
+ i = 1;
+ }
+ k += 32;
+ }
+ while (!x[i])
+ --i;
+ b->_wds = i + 1;
+#endif
+#ifndef Sudden_Underflow
+ if (de)
+ {
+#endif
+#ifdef IBM
+ *e = (de - Bias - (P - 1) << 2) + k;
+ *bits = 4 * P + 8 - k - hi0bits (word0 (d) & Frac_mask);
+#else
+ *e = de - Bias - (P - 1) + k;
+ *bits = P - k;
+#endif
+#ifndef Sudden_Underflow
+ }
+ else
+ {
+ *e = de - Bias - (P - 1) + 1 + k;
+#ifdef Pack_32
+ *bits = 32 * i - hi0bits (x[i - 1]);
+#else
+ *bits = (i + 2) * 16 - hi0bits (x[i]);
+#endif
+ }
+#endif
+ return b;
+}
+#undef d0
+#undef d1
+
+double
+_DEFUN (ratio, (a, b), _Bigint * a _AND _Bigint * b)
+
+{
+ union double_union da, db;
+ int k, ka, kb;
+
+ da.d = b2d (a, &ka);
+ db.d = b2d (b, &kb);
+#ifdef Pack_32
+ k = ka - kb + 32 * (a->_wds - b->_wds);
+#else
+ k = ka - kb + 16 * (a->_wds - b->_wds);
+#endif
+#ifdef IBM
+ if (k > 0)
+ {
+ word0 (da) += (k >> 2) * Exp_msk1;
+ if (k &= 3)
+ da.d *= 1 << k;
+ }
+ else
+ {
+ k = -k;
+ word0 (db) += (k >> 2) * Exp_msk1;
+ if (k &= 3)
+ db.d *= 1 << k;
+ }
+#else
+ if (k > 0)
+ word0 (da) += k * Exp_msk1;
+ else
+ {
+ k = -k;
+ word0 (db) += k * Exp_msk1;
+ }
+#endif
+ return da.d / db.d;
+}
+
+
+_CONST double
+ tens[] =
+{
+ 1e0, 1e1, 1e2, 1e3, 1e4, 1e5, 1e6, 1e7, 1e8, 1e9,
+ 1e10, 1e11, 1e12, 1e13, 1e14, 1e15, 1e16, 1e17, 1e18, 1e19,
+ 1e20, 1e21, 1e22, 1e23, 1e24
+
+};
+
+#if !defined(_DOUBLE_IS_32BITS) && !defined(__v800)
+_CONST double bigtens[] =
+{1e16, 1e32, 1e64, 1e128, 1e256};
+
+_CONST double tinytens[] =
+{1e-16, 1e-32, 1e-64, 1e-128, 1e-256};
+#else
+_CONST double bigtens[] =
+{1e16, 1e32};
+
+_CONST double tinytens[] =
+{1e-16, 1e-32};
+#endif
+
+
+double
+_DEFUN (_mprec_log10, (dig),
+ int dig)
+{
+ double v = 1.0;
+ if (dig < 24)
+ return tens[dig];
+ while (dig > 0)
+ {
+ v *= 10;
+ dig--;
+ }
+ return v;
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/mprec.h
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/mprec.h?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/mprec.h (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/mprec.h Thu Nov 8 16:56:19 2007
@@ -0,0 +1,385 @@
+/****************************************************************
+ *
+ * The author of this software is David M. Gay.
+ *
+ * Copyright (c) 1991, 2000 by AT&T.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose without fee is hereby granted, provided that this entire notice
+ * is included in all copies of any software which is or includes a copy
+ * or modification of this software and in all copies of the supporting
+ * documentation for such software.
+ *
+ * THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTY. IN PARTICULAR, NEITHER THE AUTHOR NOR AT&T MAKES ANY
+ * REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY
+ * OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE.
+ *
+ ***************************************************************/
+
+/* Please send bug reports to
+ David M. Gay
+ AT&T Bell Laboratories, Room 2C-463
+ 600 Mountain Avenue
+ Murray Hill, NJ 07974-2070
+ U.S.A.
+ dmg at research.att.com or research!dmg
+ */
+
+#ifndef __CLASSPATH_MPREC_H__
+#define __CLASSPATH_MPREC_H__
+
+#include <config.h>
+#include "config-int.h"
+#include "ieeefp.h"
+/* CLASSPATH LOCAL */
+#include "namespace.h"
+
+#if defined HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+
+#if defined HAVE_SYS_CONFIG_H
+#include <sys/config.h>
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+ /* These typedefs are true for the targets running Java. */
+
+#ifdef __IEEE_LITTLE_ENDIAN
+#define IEEE_8087
+#endif
+
+#ifdef __IEEE_BIG_ENDIAN
+#define IEEE_MC68k
+#endif
+
+#ifdef __Z8000__
+#define Just_16
+#endif
+
+#ifdef DEBUG
+#include "stdio.h"
+#include <stdlib.h>
+#define Bug(x) {fprintf(stderr, "%s\n", x); exit(1);}
+#endif
+
+
+#ifdef Unsigned_Shifts
+#define Sign_Extend(a,b) if (b < 0) a |= (uint32_t)0xffff0000;
+#else
+#define Sign_Extend(a,b) /*no-op*/
+#endif
+
+#if defined(IEEE_8087) + defined(IEEE_MC68k) + defined(VAX) + defined(IBM) != 1
+Exactly one of IEEE_8087, IEEE_MC68k, VAX, or IBM should be defined.
+#endif
+
+/* If we are going to examine or modify specific bits in a double using
+ the word0 and/or word1 macros, then we must wrap the double inside
+ a union. This is necessary to avoid undefined behavior according to
+ the ANSI C spec. */
+union double_union
+{
+ double d;
+ uint32_t i[2];
+};
+
+#ifdef IEEE_8087
+#define word0(x) (x.i[1])
+#define word1(x) (x.i[0])
+#else
+#define word0(x) (x.i[0])
+#define word1(x) (x.i[1])
+#endif
+
+/* The following definition of Storeinc is appropriate for MIPS processors.
+ * An alternative that might be better on some machines is
+ * #define Storeinc(a,b,c) (*a++ = b << 16 | c & 0xffff)
+ */
+#if defined(IEEE_8087) + defined(VAX)
+#define Storeinc(a,b,c) (((unsigned short *)a)[1] = (unsigned short)b, \
+((unsigned short *)a)[0] = (unsigned short)c, a++)
+#else
+#define Storeinc(a,b,c) (((unsigned short *)a)[0] = (unsigned short)b, \
+((unsigned short *)a)[1] = (unsigned short)c, a++)
+#endif
+
+/* #define P DBL_MANT_DIG */
+/* Ten_pmax = floor(P*log(2)/log(5)) */
+/* Bletch = (highest power of 2 < DBL_MAX_10_EXP) / 16 */
+/* Quick_max = floor((P-1)*log(FLT_RADIX)/log(10) - 1) */
+/* Int_max = floor(P*log(FLT_RADIX)/log(10) - 1) */
+
+#if defined(IEEE_8087) + defined(IEEE_MC68k)
+#if defined (_DOUBLE_IS_32BITS)
+#define Exp_shift 23
+#define Exp_shift1 23
+#define Exp_msk1 ((uint32_t)0x00800000L)
+#define Exp_msk11 ((uint32_t)0x00800000L)
+#define Exp_mask ((uint32_t)0x7f800000L)
+#define P 24
+#define Bias 127
+#if 0
+#define IEEE_Arith /* it is, but the code doesn't handle IEEE singles yet */
+#endif
+#define Emin (-126)
+#define Exp_1 ((uint32_t)0x3f800000L)
+#define Exp_11 ((uint32_t)0x3f800000L)
+#define Ebits 8
+#define Frac_mask ((uint32_t)0x007fffffL)
+#define Frac_mask1 ((uint32_t)0x007fffffL)
+#define Ten_pmax 10
+#define Sign_bit ((uint32_t)0x80000000L)
+#define Ten_pmax 10
+#define Bletch 2
+#define Bndry_mask ((uint32_t)0x007fffffL)
+#define Bndry_mask1 ((uint32_t)0x007fffffL)
+#define LSB 1
+#define Sign_bit ((uint32_t)0x80000000L)
+#define Log2P 1
+#define Tiny0 0
+#define Tiny1 1
+#define Quick_max 5
+#define Int_max 6
+#define Infinite(x) (word0(x) == ((uint32_t)0x7f800000L))
+#undef word0
+#undef word1
+
+#define word0(x) (x.i[0])
+#define word1(x) 0
+#else
+
+#define Exp_shift 20
+#define Exp_shift1 20
+#define Exp_msk1 ((uint32_t)0x100000L)
+#define Exp_msk11 ((uint32_t)0x100000L)
+#define Exp_mask ((uint32_t)0x7ff00000L)
+#define P 53
+#define Bias 1023
+#define IEEE_Arith
+#define Emin (-1022)
+#define Exp_1 ((uint32_t)0x3ff00000L)
+#define Exp_11 ((uint32_t)0x3ff00000L)
+#define Ebits 11
+#define Frac_mask ((uint32_t)0xfffffL)
+#define Frac_mask1 ((uint32_t)0xfffffL)
+#define Ten_pmax 22
+#define Bletch 0x10
+#define Bndry_mask ((uint32_t)0xfffffL)
+#define Bndry_mask1 ((uint32_t)0xfffffL)
+#define LSB 1
+#define Sign_bit ((uint32_t)0x80000000L)
+#define Log2P 1
+#define Tiny0 0
+#define Tiny1 1
+#define Quick_max 14
+#define Int_max 14
+#define Infinite(x) (word0(x) == ((uint32_t)0x7ff00000L)) /* sufficient test for here */
+#endif
+
+#else
+#undef Sudden_Underflow
+#define Sudden_Underflow
+#ifdef IBM
+#define Exp_shift 24
+#define Exp_shift1 24
+#define Exp_msk1 ((uint32_t)0x1000000L)
+#define Exp_msk11 ((uint32_t)0x1000000L)
+#define Exp_mask ((uint32_t)0x7f000000L)
+#define P 14
+#define Bias 65
+#define Exp_1 ((uint32_t)0x41000000L)
+#define Exp_11 ((uint32_t)0x41000000L)
+#define Ebits 8 /* exponent has 7 bits, but 8 is the right value in b2d */
+#define Frac_mask ((uint32_t)0xffffffL)
+#define Frac_mask1 ((uint32_t)0xffffffL)
+#define Bletch 4
+#define Ten_pmax 22
+#define Bndry_mask ((uint32_t)0xefffffL)
+#define Bndry_mask1 ((uint32_t)0xffffffL)
+#define LSB 1
+#define Sign_bit ((uint32_t)0x80000000L)
+#define Log2P 4
+#define Tiny0 ((uint32_t)0x100000L)
+#define Tiny1 0
+#define Quick_max 14
+#define Int_max 15
+#else /* VAX */
+#define Exp_shift 23
+#define Exp_shift1 7
+#define Exp_msk1 0x80
+#define Exp_msk11 ((uint32_t)0x800000L)
+#define Exp_mask ((uint32_t)0x7f80L)
+#define P 56
+#define Bias 129
+#define Exp_1 ((uint32_t)0x40800000L)
+#define Exp_11 ((uint32_t)0x4080L)
+#define Ebits 8
+#define Frac_mask ((uint32_t)0x7fffffL)
+#define Frac_mask1 ((uint32_t)0xffff007fL)
+#define Ten_pmax 24
+#define Bletch 2
+#define Bndry_mask ((uint32_t)0xffff007fL)
+#define Bndry_mask1 ((uint32_t)0xffff007fL)
+#define LSB ((uint32_t)0x10000L)
+#define Sign_bit ((uint32_t)0x8000L)
+#define Log2P 1
+#define Tiny0 0x80
+#define Tiny1 0
+#define Quick_max 15
+#define Int_max 15
+#endif
+#endif
+
+#ifndef IEEE_Arith
+#define ROUND_BIASED
+#endif
+
+#ifdef RND_PRODQUOT
+#define rounded_product(a,b) a = rnd_prod(a, b)
+#define rounded_quotient(a,b) a = rnd_quot(a, b)
+#ifdef KR_headers
+extern double rnd_prod(), rnd_quot();
+#else
+extern double rnd_prod(double, double), rnd_quot(double, double);
+#endif
+#else
+#define rounded_product(a,b) a *= b
+#define rounded_quotient(a,b) a /= b
+#endif
+
+#define Big0 (Frac_mask1 | Exp_msk1*(DBL_MAX_EXP+Bias-1))
+#define Big1 ((uint32_t)0xffffffffL)
+
+#ifndef Just_16
+/* When Pack_32 is not defined, we store 16 bits per 32-bit long.
+ * This makes some inner loops simpler and sometimes saves work
+ * during multiplications, but it often seems to make things slightly
+ * slower. Hence the default is now to store 32 bits per long.
+ */
+
+#ifndef Pack_32
+#if SIZEOF_VOID_P != 8
+#define Pack_32
+#endif
+#endif
+#endif
+
+
+#define MAX_BIGNUMS 16
+#ifdef Pack_32
+#define MAX_BIGNUM_WDS 32
+#else
+ /* Note that this is a workaround for */
+#define MAX_BIGNUM_WDS 128
+#endif
+
+struct _Jv_Bigint
+{
+ struct _Jv_Bigint *_next;
+ int _k, _maxwds, _sign, _wds;
+ unsigned long _x[1];
+};
+
+
+#define _PTR void *
+#define _AND ,
+#define _NOARGS void
+#define _CONST const
+#define _VOLATILE volatile
+#define _SIGNED signed
+#define _DOTS , ...
+#define _VOID void
+#define _EXFUN(name, proto) name proto
+#define _DEFUN(name, arglist, args) name(args)
+#define _DEFUN_VOID(name) name(_NOARGS)
+#define _CAST_VOID (void)
+
+
+struct _Jv_reent
+{
+ /* local copy of errno */
+ int _errno;
+
+ /* used by mprec routines */
+ struct _Jv_Bigint *_result;
+ int _result_k;
+ struct _Jv_Bigint *_p5s;
+
+ struct _Jv_Bigint **_freelist;
+ int _max_k;
+};
+
+
+typedef struct _Jv_Bigint _Jv_Bigint;
+
+#define Balloc _Jv_Balloc
+#define Bfree _Jv_Bfree
+#define multadd _Jv_multadd
+#define s2b _Jv_s2b
+#define lo0bits _Jv_lo0bits
+#define hi0bits _Jv_hi0bits
+#define i2b _Jv_i2b
+#define mult _Jv_mult
+#define pow5mult _Jv_pow5mult
+#define lshift _Jv_lshift
+#define cmp _Jv__mcmp
+#define diff _Jv__mdiff
+#define ulp _Jv_ulp
+#define b2d _Jv_b2d
+#define d2b _Jv_d2b
+#define ratio _Jv_ratio
+
+#define tens _Jv__mprec_tens
+#define bigtens _Jv__mprec_bigtens
+#define tinytens _Jv__mprec_tinytens
+
+#define _dtoa _Jv_dtoa
+#define _dtoa_r _Jv_dtoa_r
+#define _strtod_r _Jv_strtod_r
+
+extern double _EXFUN(_strtod_r, (struct _Jv_reent *ptr, const char *s00, char **se));
+extern char* _EXFUN(_dtoa_r, (struct _Jv_reent *ptr, double d,
+ int mode, int ndigits, int *decpt, int *sign,
+ char **rve, int float_type));
+void _EXFUN(_dtoa, (double d, int mode, int ndigits, int *decpt, int *sign,
+ char **rve, char *buf, int float_type));
+
+double _EXFUN(ulp,(double x));
+double _EXFUN(b2d,(_Jv_Bigint *a , int *e));
+_Jv_Bigint * _EXFUN(Balloc,(struct _Jv_reent *p, int k));
+void _EXFUN(Bfree,(struct _Jv_reent *p, _Jv_Bigint *v));
+_Jv_Bigint * _EXFUN(multadd,(struct _Jv_reent *p, _Jv_Bigint *, int, int));
+_Jv_Bigint * _EXFUN(s2b,(struct _Jv_reent *, const char*, int, int, unsigned long));
+_Jv_Bigint * _EXFUN(i2b,(struct _Jv_reent *,int));
+_Jv_Bigint * _EXFUN(mult, (struct _Jv_reent *, _Jv_Bigint *, _Jv_Bigint *));
+_Jv_Bigint * _EXFUN(pow5mult, (struct _Jv_reent *, _Jv_Bigint *, int k));
+int _EXFUN(hi0bits,(unsigned long));
+int _EXFUN(lo0bits,(unsigned long *));
+_Jv_Bigint * _EXFUN(d2b,(struct _Jv_reent *p, double d, int *e, int *bits));
+_Jv_Bigint * _EXFUN(lshift,(struct _Jv_reent *p, _Jv_Bigint *b, int k));
+_Jv_Bigint * _EXFUN(diff,(struct _Jv_reent *p, _Jv_Bigint *a, _Jv_Bigint *b));
+int _EXFUN(cmp,(_Jv_Bigint *a, _Jv_Bigint *b));
+
+double _EXFUN(ratio,(_Jv_Bigint *a, _Jv_Bigint *b));
+#define Bcopy(x,y) memcpy((char *)&x->_sign, (char *)&y->_sign, y->_wds*sizeof(long) + 2*sizeof(int))
+
+#if defined(_DOUBLE_IS_32BITS) && defined(__v800)
+#define n_bigtens 2
+#else
+#define n_bigtens 5
+#endif
+
+extern _CONST double tinytens[];
+extern _CONST double bigtens[];
+extern _CONST double tens[];
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __CLASSPATH_MPREC_H__ */
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/namespace.h
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/namespace.h?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/namespace.h (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/namespace.h Thu Nov 8 16:56:19 2007
@@ -0,0 +1,3 @@
+/* GCJ LOCAL We don't use the renaming here, so this file is empty for us.
+ * Warning ! This is a generated file. Use build_mathnamespace to regenerate it
+ */
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_atan.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_atan.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_atan.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_atan.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,140 @@
+
+/* @(#)s_atan.c 1.3 95/01/18 */
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunSoft, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ *
+ */
+
+/* atan(x)
+ * Method
+ * 1. Reduce x to positive by atan(x) = -atan(-x).
+ * 2. According to the integer k=4t+0.25 chopped, t=x, the argument
+ * is further reduced to one of the following intervals and the
+ * arctangent of t is evaluated by the corresponding formula:
+ *
+ * [0,7/16] atan(x) = t-t^3*(a1+t^2*(a2+...(a10+t^2*a11)...)
+ * [7/16,11/16] atan(x) = atan(1/2) + atan( (t-0.5)/(1+t/2) )
+ * [11/16.19/16] atan(x) = atan( 1 ) + atan( (t-1)/(1+t) )
+ * [19/16,39/16] atan(x) = atan(3/2) + atan( (t-1.5)/(1+1.5t) )
+ * [39/16,INF] atan(x) = atan(INF) + atan( -1/t )
+ *
+ * Constants:
+ * The hexadecimal values are the intended ones for the following
+ * constants. The decimal values may be used, provided that the
+ * compiler will convert from decimal to binary accurately enough
+ * to produce the hexadecimal values shown.
+ */
+
+#include "fdlibm.h"
+
+#ifndef _DOUBLE_IS_32BITS
+
+#ifdef __STDC__
+static const double atanhi[] = {
+#else
+static double atanhi[] = {
+#endif
+ 4.63647609000806093515e-01, /* atan(0.5)hi 0x3FDDAC67, 0x0561BB4F */
+ 7.85398163397448278999e-01, /* atan(1.0)hi 0x3FE921FB, 0x54442D18 */
+ 9.82793723247329054082e-01, /* atan(1.5)hi 0x3FEF730B, 0xD281F69B */
+ 1.57079632679489655800e+00, /* atan(inf)hi 0x3FF921FB, 0x54442D18 */
+};
+
+#ifdef __STDC__
+static const double atanlo[] = {
+#else
+static double atanlo[] = {
+#endif
+ 2.26987774529616870924e-17, /* atan(0.5)lo 0x3C7A2B7F, 0x222F65E2 */
+ 3.06161699786838301793e-17, /* atan(1.0)lo 0x3C81A626, 0x33145C07 */
+ 1.39033110312309984516e-17, /* atan(1.5)lo 0x3C700788, 0x7AF0CBBD */
+ 6.12323399573676603587e-17, /* atan(inf)lo 0x3C91A626, 0x33145C07 */
+};
+
+#ifdef __STDC__
+static const double aT[] = {
+#else
+static double aT[] = {
+#endif
+ 3.33333333333329318027e-01, /* 0x3FD55555, 0x5555550D */
+ -1.99999999998764832476e-01, /* 0xBFC99999, 0x9998EBC4 */
+ 1.42857142725034663711e-01, /* 0x3FC24924, 0x920083FF */
+ -1.11111104054623557880e-01, /* 0xBFBC71C6, 0xFE231671 */
+ 9.09088713343650656196e-02, /* 0x3FB745CD, 0xC54C206E */
+ -7.69187620504482999495e-02, /* 0xBFB3B0F2, 0xAF749A6D */
+ 6.66107313738753120669e-02, /* 0x3FB10D66, 0xA0D03D51 */
+ -5.83357013379057348645e-02, /* 0xBFADDE2D, 0x52DEFD9A */
+ 4.97687799461593236017e-02, /* 0x3FA97B4B, 0x24760DEB */
+ -3.65315727442169155270e-02, /* 0xBFA2B444, 0x2C6A6C2F */
+ 1.62858201153657823623e-02, /* 0x3F90AD3A, 0xE322DA11 */
+};
+
+#ifdef __STDC__
+ static const double
+#else
+ static double
+#endif
+one = 1.0,
+huge = 1.0e300;
+
+#ifdef __STDC__
+ double atan(double x)
+#else
+ double atan(x)
+ double x;
+#endif
+{
+ double w,s1,s2,z;
+ int32_t ix,hx,id;
+
+ GET_HIGH_WORD(hx,x);
+ ix = hx&0x7fffffff;
+ if(ix>=0x44100000) { /* if |x| >= 2^66 */
+ uint32_t low;
+
+ GET_LOW_WORD(low,x);
+ if(ix>0x7ff00000||
+ (ix==0x7ff00000&&(low!=0)))
+ return x+x; /* NaN */
+ if(hx>0) return atanhi[3]+atanlo[3];
+ else return -atanhi[3]-atanlo[3];
+ } if (ix < 0x3fdc0000) { /* |x| < 0.4375 */
+ if (ix < 0x3e200000) { /* |x| < 2^-29 */
+ if(huge+x>one) return x; /* raise inexact */
+ }
+ id = -1;
+ } else {
+ x = fabs(x);
+ if (ix < 0x3ff30000) { /* |x| < 1.1875 */
+ if (ix < 0x3fe60000) { /* 7/16 <=|x|<11/16 */
+ id = 0; x = (2.0*x-one)/(2.0+x);
+ } else { /* 11/16<=|x|< 19/16 */
+ id = 1; x = (x-one)/(x+one);
+ }
+ } else {
+ if (ix < 0x40038000) { /* |x| < 2.4375 */
+ id = 2; x = (x-1.5)/(one+1.5*x);
+ } else { /* 2.4375 <= |x| < 2^66 */
+ id = 3; x = -1.0/x;
+ }
+ }}
+ /* end of argument reduction */
+ z = x*x;
+ w = z*z;
+ /* break sum from i=0 to 10 aT[i]z**(i+1) into odd and even poly */
+ s1 = z*(aT[0]+w*(aT[2]+w*(aT[4]+w*(aT[6]+w*(aT[8]+w*aT[10])))));
+ s2 = w*(aT[1]+w*(aT[3]+w*(aT[5]+w*(aT[7]+w*aT[9]))));
+ if (id<0) return x - x*(s1+s2);
+ else {
+ z = atanhi[id] - ((x*(s1+s2) - atanlo[id]) - x);
+ return (hx<0)? -z:z;
+ }
+}
+#endif /* _DOUBLE_IS_32BITS */
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_cbrt.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_cbrt.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_cbrt.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_cbrt.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,96 @@
+
+/* @(#)s_cbrt.c 1.3 95/01/18 */
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunSoft, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ *
+ */
+
+#include "fdlibm.h"
+
+#ifndef _DOUBLE_IS_32BITS
+
+/* cbrt(x)
+ * Return cube root of x
+ */
+#ifdef __STDC__
+static const uint32_t
+#else
+static uint32_t
+#endif
+ B1 = 715094163, /* B1 = (682-0.03306235651)*2**20 */
+ B2 = 696219795; /* B2 = (664-0.03306235651)*2**20 */
+
+#ifdef __STDC__
+static const double
+#else
+static double
+#endif
+C = 5.42857142857142815906e-01, /* 19/35 = 0x3FE15F15, 0xF15F15F1 */
+D = -7.05306122448979611050e-01, /* -864/1225 = 0xBFE691DE, 0x2532C834 */
+E = 1.41428571428571436819e+00, /* 99/70 = 0x3FF6A0EA, 0x0EA0EA0F */
+F = 1.60714285714285720630e+00, /* 45/28 = 0x3FF9B6DB, 0x6DB6DB6E */
+G = 3.57142857142857150787e-01; /* 5/14 = 0x3FD6DB6D, 0xB6DB6DB7 */
+
+#ifdef __STDC__
+ double cbrt(double x)
+#else
+ double cbrt(x)
+ double x;
+#endif
+{
+ int32_t hx, lx, ht;
+ double r,s,t=0.0,w;
+ uint32_t sign;
+
+
+ GET_HIGH_WORD(hx,x); /* high word of x */
+ sign=hx&0x80000000; /* sign= sign(x) */
+ hx ^=sign;
+ if(hx>=0x7ff00000) return(x+x); /* cbrt(NaN,INF) is itself */
+ GET_LOW_WORD(lx, x);
+ if((hx|lx)==0)
+ return(x); /* cbrt(0) is itself */
+
+ SET_HIGH_WORD(x,hx); /* x <- |x| */
+ /* rough cbrt to 5 bits */
+ if(hx<0x00100000) /* subnormal number */
+ {
+ SET_HIGH_WORD(t,0x43500000); /* set t= 2**54 */
+ t*=x;
+ GET_HIGH_WORD(ht,t);
+ SET_HIGH_WORD(t,ht/3+B2);
+ }
+ else
+ SET_HIGH_WORD(t,hx/3+B1);
+
+
+ /* new cbrt to 23 bits, may be implemented in single precision */
+ r=t*t/x;
+ s=C+r*t;
+ t*=G+F/(s+E+D/s);
+
+ /* chopped to 20 bits and make it larger than cbrt(x) */
+ SET_LOW_WORD(t,0);
+ GET_HIGH_WORD(ht,t);
+ SET_HIGH_WORD(t,ht + 0x00000001);
+
+ /* one step newton iteration to 53 bits with error less than 0.667 ulps */
+ s=t*t; /* t*t is exact */
+ r=x/s;
+ w=t+t;
+ r=(r-t)/(w+r); /* r-s is exact */
+ t=t+t*r;
+
+ /* retore the sign bit */
+ GET_HIGH_WORD(ht,t);
+ SET_HIGH_WORD(t,ht|sign);
+ return(t);
+}
+#endif /* _DOUBLE_IS_32BITS */
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_ceil.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_ceil.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_ceil.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_ceil.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,80 @@
+
+/* @(#)s_ceil.c 1.3 95/01/18 */
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunSoft, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/*
+ * ceil(x)
+ * Return x rounded toward -inf to integral value
+ * Method:
+ * Bit twiddling.
+ * Exception:
+ * Inexact flag raised if x not equal to ceil(x).
+ */
+
+#include "fdlibm.h"
+
+#ifndef _DOUBLE_IS_32BITS
+
+#ifdef __STDC__
+static const double huge = 1.0e300;
+#else
+static double huge = 1.0e300;
+#endif
+
+#ifdef __STDC__
+ double ceil(double x)
+#else
+ double ceil(x)
+ double x;
+#endif
+{
+ int32_t i0,i1,j0;
+ uint32_t i,j;
+ EXTRACT_WORDS(i0,i1,x);
+ j0 = ((i0>>20)&0x7ff)-0x3ff;
+ if(j0<20) {
+ if(j0<0) { /* raise inexact if x != 0 */
+ if(huge+x>0.0) {/* return 0*sign(x) if |x|<1 */
+ if(i0<0) {i0=0x80000000;i1=0;}
+ else if((i0|i1)!=0) { i0=0x3ff00000;i1=0;}
+ }
+ } else {
+ i = (0x000fffff)>>j0;
+ if(((i0&i)|i1)==0) return x; /* x is integral */
+ if(huge+x>0.0) { /* raise inexact flag */
+ if(i0>0) i0 += (0x00100000)>>j0;
+ i0 &= (~i); i1=0;
+ }
+ }
+ } else if (j0>51) {
+ if(j0==0x400) return x+x; /* inf or NaN */
+ else return x; /* x is integral */
+ } else {
+ i = ((uint32_t)(0xffffffff))>>(j0-20);
+ if((i1&i)==0) return x; /* x is integral */
+ if(huge+x>0.0) { /* raise inexact flag */
+ if(i0>0) {
+ if(j0==20) i0+=1;
+ else {
+ j = i1 + (1<<(52-j0));
+ if(j<i1) i0+=1; /* got a carry */
+ i1 = j;
+ }
+ }
+ i1 &= (~i);
+ }
+ }
+ INSERT_WORDS(x,i0,i1);
+ return x;
+}
+
+#endif
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_copysign.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_copysign.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_copysign.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_copysign.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,37 @@
+
+/* @(#)s_copysign.c 1.3 95/01/18 */
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunSoft, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/*
+ * copysign(double x, double y)
+ * copysign(x,y) returns a value with the magnitude of x and
+ * with the sign bit of y.
+ */
+
+#include "fdlibm.h"
+
+#ifndef _DOUBLE_IS_32BITS
+
+#ifdef __STDC__
+ double copysign(double x, double y)
+#else
+ double copysign(x,y)
+ double x,y;
+#endif
+{
+ uint32_t hx, hy;
+ GET_HIGH_WORD(hx, x);
+ GET_HIGH_WORD(hy, y);
+ SET_HIGH_WORD(x, (hx&0x7fffffff)|(hy&0x80000000));
+ return x;
+}
+#endif /* _DOUBLE_IS_32BITS */
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_cos.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_cos.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_cos.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_cos.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,81 @@
+
+/* @(#)s_cos.c 1.3 95/01/18 */
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunSoft, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/* cos(x)
+ * Return cosine function of x.
+ *
+ * kernel function:
+ * __kernel_sin ... sine function on [-pi/4,pi/4]
+ * __kernel_cos ... cosine function on [-pi/4,pi/4]
+ * __ieee754_rem_pio2 ... argument reduction routine
+ *
+ * Method.
+ * Let S,C and T denote the sin, cos and tan respectively on
+ * [-PI/4, +PI/4]. Reduce the argument x to y1+y2 = x-k*pi/2
+ * in [-pi/4 , +pi/4], and let n = k mod 4.
+ * We have
+ *
+ * n sin(x) cos(x) tan(x)
+ * ----------------------------------------------------------
+ * 0 S C T
+ * 1 C -S -1/T
+ * 2 -S -C T
+ * 3 -C S -1/T
+ * ----------------------------------------------------------
+ *
+ * Special cases:
+ * Let trig be any of sin, cos, or tan.
+ * trig(+-INF) is NaN, with signals;
+ * trig(NaN) is that NaN;
+ *
+ * Accuracy:
+ * TRIG(x) returns trig(x) nearly rounded
+ */
+
+#include "fdlibm.h"
+
+#ifndef _DOUBLE_IS_32BITS
+
+#ifdef __STDC__
+ double cos(double x)
+#else
+ double cos(x)
+ double x;
+#endif
+{
+ double y[2],z=0.0;
+ int32_t n, ix;
+
+ /* High word of x. */
+ GET_HIGH_WORD(ix,x);
+
+ /* |x| ~< pi/4 */
+ ix &= 0x7fffffff;
+ if(ix <= 0x3fe921fb) return __kernel_cos(x,z);
+
+ /* cos(Inf or NaN) is NaN */
+ else if (ix>=0x7ff00000) return x-x;
+
+ /* argument reduction needed */
+ else {
+ n = __ieee754_rem_pio2(x,y);
+ switch(n&3) {
+ case 0: return __kernel_cos(y[0],y[1]);
+ case 1: return -__kernel_sin(y[0],y[1],1);
+ case 2: return -__kernel_cos(y[0],y[1]);
+ default:
+ return __kernel_sin(y[0],y[1],1);
+ }
+ }
+}
+#endif /* _DOUBLE_IS_32BITS */
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_expm1.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_expm1.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_expm1.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_expm1.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,229 @@
+
+/* @(#)s_expm1.c 1.5 04/04/22 */
+/*
+ * ====================================================
+ * Copyright (C) 2004 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/* expm1(x)
+ * Returns exp(x)-1, the exponential of x minus 1.
+ *
+ * Method
+ * 1. Argument reduction:
+ * Given x, find r and integer k such that
+ *
+ * x = k*ln2 + r, |r| <= 0.5*ln2 ~ 0.34658
+ *
+ * Here a correction term c will be computed to compensate
+ * the error in r when rounded to a floating-point number.
+ *
+ * 2. Approximating expm1(r) by a special rational function on
+ * the interval [0,0.34658]:
+ * Since
+ * r*(exp(r)+1)/(exp(r)-1) = 2+ r^2/6 - r^4/360 + ...
+ * we define R1(r*r) by
+ * r*(exp(r)+1)/(exp(r)-1) = 2+ r^2/6 * R1(r*r)
+ * That is,
+ * R1(r**2) = 6/r *((exp(r)+1)/(exp(r)-1) - 2/r)
+ * = 6/r * ( 1 + 2.0*(1/(exp(r)-1) - 1/r))
+ * = 1 - r^2/60 + r^4/2520 - r^6/100800 + ...
+ * We use a special Remes algorithm on [0,0.347] to generate
+ * a polynomial of degree 5 in r*r to approximate R1. The
+ * maximum error of this polynomial approximation is bounded
+ * by 2**-61. In other words,
+ * R1(z) ~ 1.0 + Q1*z + Q2*z**2 + Q3*z**3 + Q4*z**4 + Q5*z**5
+ * where Q1 = -1.6666666666666567384E-2,
+ * Q2 = 3.9682539681370365873E-4,
+ * Q3 = -9.9206344733435987357E-6,
+ * Q4 = 2.5051361420808517002E-7,
+ * Q5 = -6.2843505682382617102E-9;
+ * (where z=r*r, and the values of Q1 to Q5 are listed below)
+ * with error bounded by
+ * | 5 | -61
+ * | 1.0+Q1*z+...+Q5*z - R1(z) | <= 2
+ * | |
+ *
+ * expm1(r) = exp(r)-1 is then computed by the following
+ * specific way which minimize the accumulation rounding error:
+ * 2 3
+ * r r [ 3 - (R1 + R1*r/2) ]
+ * expm1(r) = r + --- + --- * [--------------------]
+ * 2 2 [ 6 - r*(3 - R1*r/2) ]
+ *
+ * To compensate the error in the argument reduction, we use
+ * expm1(r+c) = expm1(r) + c + expm1(r)*c
+ * ~ expm1(r) + c + r*c
+ * Thus c+r*c will be added in as the correction terms for
+ * expm1(r+c). Now rearrange the term to avoid optimization
+ * screw up:
+ * ( 2 2 )
+ * ({ ( r [ R1 - (3 - R1*r/2) ] ) } r )
+ * expm1(r+c)~r - ({r*(--- * [--------------------]-c)-c} - --- )
+ * ({ ( 2 [ 6 - r*(3 - R1*r/2) ] ) } 2 )
+ * ( )
+ *
+ * = r - E
+ * 3. Scale back to obtain expm1(x):
+ * From step 1, we have
+ * expm1(x) = either 2^k*[expm1(r)+1] - 1
+ * = or 2^k*[expm1(r) + (1-2^-k)]
+ * 4. Implementation notes:
+ * (A). To save one multiplication, we scale the coefficient Qi
+ * to Qi*2^i, and replace z by (x^2)/2.
+ * (B). To achieve maximum accuracy, we compute expm1(x) by
+ * (i) if x < -56*ln2, return -1.0, (raise inexact if x!=inf)
+ * (ii) if k=0, return r-E
+ * (iii) if k=-1, return 0.5*(r-E)-0.5
+ * (iv) if k=1 if r < -0.25, return 2*((r+0.5)- E)
+ * else return 1.0+2.0*(r-E);
+ * (v) if (k<-2||k>56) return 2^k(1-(E-r)) - 1 (or exp(x)-1)
+ * (vi) if k <= 20, return 2^k((1-2^-k)-(E-r)), else
+ * (vii) return 2^k(1-((E+2^-k)-r))
+ *
+ * Special cases:
+ * expm1(INF) is INF, expm1(NaN) is NaN;
+ * expm1(-INF) is -1, and
+ * for finite argument, only expm1(0)=0 is exact.
+ *
+ * Accuracy:
+ * according to an error analysis, the error is always less than
+ * 1 ulp (unit in the last place).
+ *
+ * Misc. info.
+ * For IEEE double
+ * if x > 7.09782712893383973096e+02 then expm1(x) overflow
+ *
+ * Constants:
+ * The hexadecimal values are the intended ones for the following
+ * constants. The decimal values may be used, provided that the
+ * compiler will convert from decimal to binary accurately enough
+ * to produce the hexadecimal values shown.
+ */
+
+#include "fdlibm.h"
+
+#ifndef _DOUBLE_IS_32BITS
+
+#ifdef __STDC__
+static const double
+#else
+static double
+#endif
+one = 1.0,
+huge = 1.0e+300,
+tiny = 1.0e-300,
+o_threshold = 7.09782712893383973096e+02,/* 0x40862E42, 0xFEFA39EF */
+ln2_hi = 6.93147180369123816490e-01,/* 0x3fe62e42, 0xfee00000 */
+ln2_lo = 1.90821492927058770002e-10,/* 0x3dea39ef, 0x35793c76 */
+invln2 = 1.44269504088896338700e+00,/* 0x3ff71547, 0x652b82fe */
+ /* scaled coefficients related to expm1 */
+Q1 = -3.33333333333331316428e-02, /* BFA11111 111110F4 */
+Q2 = 1.58730158725481460165e-03, /* 3F5A01A0 19FE5585 */
+Q3 = -7.93650757867487942473e-05, /* BF14CE19 9EAADBB7 */
+Q4 = 4.00821782732936239552e-06, /* 3ED0CFCA 86E65239 */
+Q5 = -2.01099218183624371326e-07; /* BE8AFDB7 6E09C32D */
+
+#ifdef __STDC__
+ double expm1(double x)
+#else
+ double expm1(x)
+ double x;
+#endif
+{
+ double y,hi,lo,c,t,e,hxs,hfx,r1;
+ int32_t k,xsb;
+ uint32_t hx;
+
+ GET_HIGH_WORD(hx,x); /* high word of x */
+ xsb = hx&0x80000000; /* sign bit of x */
+ if(xsb==0) y=x; else y= -x; /* y = |x| */
+ hx &= 0x7fffffff; /* high word of |x| */
+
+ /* filter out huge and non-finite argument */
+ if(hx >= 0x4043687A) { /* if |x|>=56*ln2 */
+ if(hx >= 0x40862E42) { /* if |x|>=709.78... */
+ if(hx>=0x7ff00000) {
+ uint32_t low;
+ GET_LOW_WORD(low,x);
+ if(((hx&0xfffff)|low)!=0)
+ return x+x; /* NaN */
+ else return (xsb==0)? x:-1.0;/* exp(+-inf)={inf,-1} */
+ }
+ if(x > o_threshold) return huge*huge; /* overflow */
+ }
+ if(xsb!=0) { /* x < -56*ln2, return -1.0 with inexact */
+ if(x+tiny<0.0) /* raise inexact */
+ return tiny-one; /* return -1 */
+ }
+ }
+
+ /* argument reduction */
+ if(hx > 0x3fd62e42) { /* if |x| > 0.5 ln2 */
+ if(hx < 0x3FF0A2B2) { /* and |x| < 1.5 ln2 */
+ if(xsb==0)
+ {hi = x - ln2_hi; lo = ln2_lo; k = 1;}
+ else
+ {hi = x + ln2_hi; lo = -ln2_lo; k = -1;}
+ } else {
+ k = invln2*x+((xsb==0)?0.5:-0.5);
+ t = k;
+ hi = x - t*ln2_hi; /* t*ln2_hi is exact here */
+ lo = t*ln2_lo;
+ }
+ x = hi - lo;
+ c = (hi-x)-lo;
+ }
+ else if(hx < 0x3c900000) { /* when |x|<2**-54, return x */
+ t = huge+x; /* return x with inexact flags when x!=0 */
+ return x - (t-(huge+x));
+ }
+ else k = 0;
+
+ /* x is now in primary range */
+ hfx = 0.5*x;
+ hxs = x*hfx;
+ r1 = one+hxs*(Q1+hxs*(Q2+hxs*(Q3+hxs*(Q4+hxs*Q5))));
+ t = 3.0-r1*hfx;
+ e = hxs*((r1-t)/(6.0 - x*t));
+ if(k==0) return x - (x*e-hxs); /* c is 0 */
+ else {
+ e = (x*(e-c)-c);
+ e -= hxs;
+ if(k== -1) return 0.5*(x-e)-0.5;
+ if(k==1)
+ if(x < -0.25) return -2.0*(e-(x+0.5));
+ else return one+2.0*(x-e);
+ if (k <= -2 || k>56) { /* suffice to return exp(x)-1 */
+ uint32_t hy;
+
+ y = one-(e-x);
+ GET_HIGH_WORD(hy,y);
+ SET_HIGH_WORD(y, hy + (k<<20)); /* add k to y's exponent */
+ return y-one;
+ }
+ t = one;
+ if(k<20) {
+ uint32_t hy;
+
+ SET_HIGH_WORD(t, 0x3ff00000 - (0x200000>>k)); /* t=1-2^-k */
+ y = t-(e-x);
+ GET_HIGH_WORD(hy, y);
+ SET_HIGH_WORD(y, hy + (k<<20)); /* add k to y's exponent */
+ } else {
+ uint32_t hy;
+
+ SET_HIGH_WORD(t, (0x3ff-k)<<20); /* 2^-k */
+ y = x-(e+t);
+ y += one;
+ GET_HIGH_WORD(hy, y);
+ SET_HIGH_WORD(y, hy + (k<<20)); /* add k to y's exponent */
+ }
+ }
+ return y;
+}
+#endif /* _DOUBLE_IS_32BITS */
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_fabs.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_fabs.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_fabs.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_fabs.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,36 @@
+
+/* @(#)s_fabs.c 1.3 95/01/18 */
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunSoft, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/*
+ * fabs(x) returns the absolute value of x.
+ */
+
+#include "fdlibm.h"
+
+#ifndef _DOUBLE_IS_32BITS
+
+#ifdef __STDC__
+ double fabs(double x)
+#else
+ double fabs(x)
+ double x;
+#endif
+{
+ uint32_t hx;
+
+ GET_HIGH_WORD(hx,x);
+ SET_HIGH_WORD(x, hx & 0x7fffffff);
+ return x;
+}
+
+#endif /* _DOUBLE_IS_32BITS */
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_finite.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_finite.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_finite.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_finite.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,31 @@
+
+/* @(#)s_finite.c 1.3 95/01/18 */
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunSoft, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/*
+ * finite(x) returns 1 is x is finite, else 0;
+ * no branching!
+ */
+
+#include "fdlibm.h"
+
+#ifdef __STDC__
+ int finite(double x)
+#else
+ int finite(x)
+ double x;
+#endif
+{
+ uint32_t hx;
+ GET_HIGH_WORD(hx,x);
+ return (unsigned)((hx&0x7fffffff)-0x7ff00000)>>31;
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_floor.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_floor.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_floor.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_floor.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,80 @@
+
+/* @(#)s_floor.c 1.3 95/01/18 */
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunSoft, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/*
+ * floor(x)
+ * Return x rounded toward -inf to integral value
+ * Method:
+ * Bit twiddling.
+ * Exception:
+ * Inexact flag raised if x not equal to floor(x).
+ */
+
+#include "fdlibm.h"
+
+#ifndef _DOUBLE_IS_32BITS
+
+#ifdef __STDC__
+static const double huge = 1.0e300;
+#else
+static double huge = 1.0e300;
+#endif
+
+#ifdef __STDC__
+ double floor(double x)
+#else
+ double floor(x)
+ double x;
+#endif
+{
+ int32_t i0,i1,j0;
+ uint32_t i,j;
+ EXTRACT_WORDS(i0,i1,x);
+ j0 = ((i0>>20)&0x7ff)-0x3ff;
+ if(j0<20) {
+ if(j0<0) { /* raise inexact if x != 0 */
+ if(huge+x>0.0) {/* return 0*sign(x) if |x|<1 */
+ if(i0>=0) {i0=i1=0;}
+ else if(((i0&0x7fffffff)|i1)!=0)
+ { i0=0xbff00000;i1=0;}
+ }
+ } else {
+ i = (0x000fffff)>>j0;
+ if(((i0&i)|i1)==0) return x; /* x is integral */
+ if(huge+x>0.0) { /* raise inexact flag */
+ if(i0<0) i0 += (0x00100000)>>j0;
+ i0 &= (~i); i1=0;
+ }
+ }
+ } else if (j0>51) {
+ if(j0==0x400) return x+x; /* inf or NaN */
+ else return x; /* x is integral */
+ } else {
+ i = ((uint32_t)(0xffffffff))>>(j0-20);
+ if((i1&i)==0) return x; /* x is integral */
+ if(huge+x>0.0) { /* raise inexact flag */
+ if(i0<0) {
+ if(j0==20) i0+=1;
+ else {
+ j = i1+(1<<(52-j0));
+ if(j<(uint32_t)i1) i0 +=1 ; /* got a carry */
+ i1=j;
+ }
+ }
+ i1 &= (~i);
+ }
+ }
+ INSERT_WORDS(x,i0,i1);
+ return x;
+}
+#endif /* _DOUBLE_IS_32BITS */
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_log1p.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_log1p.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_log1p.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_log1p.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,168 @@
+
+/* @(#)s_log1p.c 1.4 96/03/07 */
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunSoft, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/* double log1p(double x)
+ *
+ * Method :
+ * 1. Argument Reduction: find k and f such that
+ * 1+x = 2^k * (1+f),
+ * where sqrt(2)/2 < 1+f < sqrt(2) .
+ *
+ * Note. If k=0, then f=x is exact. However, if k!=0, then f
+ * may not be representable exactly. In that case, a correction
+ * term is need. Let u=1+x rounded. Let c = (1+x)-u, then
+ * log(1+x) - log(u) ~ c/u. Thus, we proceed to compute log(u),
+ * and add back the correction term c/u.
+ * (Note: when x > 2**53, one can simply return log(x))
+ *
+ * 2. Approximation of log1p(f).
+ * Let s = f/(2+f) ; based on log(1+f) = log(1+s) - log(1-s)
+ * = 2s + 2/3 s**3 + 2/5 s**5 + .....,
+ * = 2s + s*R
+ * We use a special Remes algorithm on [0,0.1716] to generate
+ * a polynomial of degree 14 to approximate R The maximum error
+ * of this polynomial approximation is bounded by 2**-58.45. In
+ * other words,
+ * 2 4 6 8 10 12 14
+ * R(z) ~ Lp1*s +Lp2*s +Lp3*s +Lp4*s +Lp5*s +Lp6*s +Lp7*s
+ * (the values of Lp1 to Lp7 are listed in the program)
+ * and
+ * | 2 14 | -58.45
+ * | Lp1*s +...+Lp7*s - R(z) | <= 2
+ * | |
+ * Note that 2s = f - s*f = f - hfsq + s*hfsq, where hfsq = f*f/2.
+ * In order to guarantee error in log below 1ulp, we compute log
+ * by
+ * log1p(f) = f - (hfsq - s*(hfsq+R)).
+ *
+ * 3. Finally, log1p(x) = k*ln2 + log1p(f).
+ * = k*ln2_hi+(f-(hfsq-(s*(hfsq+R)+k*ln2_lo)))
+ * Here ln2 is split into two floating point number:
+ * ln2_hi + ln2_lo,
+ * where n*ln2_hi is always exact for |n| < 2000.
+ *
+ * Special cases:
+ * log1p(x) is NaN with signal if x < -1 (including -INF) ;
+ * log1p(+INF) is +INF; log1p(-1) is -INF with signal;
+ * log1p(NaN) is that NaN with no signal.
+ *
+ * Accuracy:
+ * according to an error analysis, the error is always less than
+ * 1 ulp (unit in the last place).
+ *
+ * Constants:
+ * The hexadecimal values are the intended ones for the following
+ * constants. The decimal values may be used, provided that the
+ * compiler will convert from decimal to binary accurately enough
+ * to produce the hexadecimal values shown.
+ *
+ * Note: Assuming log() return accurate answer, the following
+ * algorithm can be used to compute log1p(x) to within a few ULP:
+ *
+ * u = 1+x;
+ * if(u==1.0) return x ; else
+ * return log(u)*(x/(u-1.0));
+ *
+ * See HP-15C Advanced Functions Handbook, p.193.
+ */
+
+#include "fdlibm.h"
+
+#ifndef _DOUBLE_IS_32BITS
+
+#ifdef __STDC__
+static const double
+#else
+static double
+#endif
+ln2_hi = 6.93147180369123816490e-01, /* 3fe62e42 fee00000 */
+ln2_lo = 1.90821492927058770002e-10, /* 3dea39ef 35793c76 */
+two54 = 1.80143985094819840000e+16, /* 43500000 00000000 */
+Lp1 = 6.666666666666735130e-01, /* 3FE55555 55555593 */
+Lp2 = 3.999999999940941908e-01, /* 3FD99999 9997FA04 */
+Lp3 = 2.857142874366239149e-01, /* 3FD24924 94229359 */
+Lp4 = 2.222219843214978396e-01, /* 3FCC71C5 1D8E78AF */
+Lp5 = 1.818357216161805012e-01, /* 3FC74664 96CB03DE */
+Lp6 = 1.531383769920937332e-01, /* 3FC39A09 D078C69F */
+Lp7 = 1.479819860511658591e-01; /* 3FC2F112 DF3E5244 */
+
+static double zero = 0.0;
+
+#ifdef __STDC__
+ double log1p(double x)
+#else
+ double log1p(x)
+ double x;
+#endif
+{
+ double hfsq,f,c,s,z,R,u;
+ int32_t k,hx,hu,ax;
+
+ GET_HIGH_WORD(hx,x); /* high word of x */
+ ax = hx&0x7fffffff;
+
+ k = 1;
+ if (hx < 0x3FDA827A) { /* x < 0.41422 */
+ if(ax>=0x3ff00000) { /* x <= -1.0 */
+ if(x==-1.0) return -two54/zero; /* log1p(-1)=+inf */
+ else return (x-x)/(x-x); /* log1p(x<-1)=NaN */
+ }
+ if(ax<0x3e200000) { /* |x| < 2**-29 */
+ if(two54+x>zero /* raise inexact */
+ &&ax<0x3c900000) /* |x| < 2**-54 */
+ return x;
+ else
+ return x - x*x*0.5;
+ }
+ if(hx>0||hx<=((int)0xbfd2bec3)) {
+ k=0;f=x;hu=1;} /* -0.2929<x<0.41422 */
+ }
+ if (hx >= 0x7ff00000) return x+x;
+ if(k!=0) {
+ if(hx<0x43400000) {
+ u = 1.0+x;
+ GET_HIGH_WORD(hu,u); /* high word of u */
+ k = (hu>>20)-1023;
+ c = (k>0)? 1.0-(u-x):x-(u-1.0);/* correction term */
+ c /= u;
+ } else {
+ u = x;
+ GET_HIGH_WORD(hu,u); /* high word of u */
+ k = (hu>>20)-1023;
+ c = 0;
+ }
+ hu &= 0x000fffff;
+ if(hu<0x6a09e) {
+ SET_HIGH_WORD(u, hu|0x3ff00000); /* normalize u */
+ } else {
+ k += 1;
+ SET_HIGH_WORD(u, hu|0x3fe00000); /* normalize u/2 */
+ hu = (0x00100000-hu)>>2;
+ }
+ f = u-1.0;
+ }
+ hfsq=0.5*f*f;
+ if(hu==0) { /* |f| < 2**-20 */
+ if(f==zero) if(k==0) return zero;
+ else {c += k*ln2_lo; return k*ln2_hi+c;}
+ R = hfsq*(1.0-0.66666666666666666*f);
+ if(k==0) return f-R; else
+ return k*ln2_hi-((R-(k*ln2_lo+c))-f);
+ }
+ s = f/(2.0+f);
+ z = s*s;
+ R = z*(Lp1+z*(Lp2+z*(Lp3+z*(Lp4+z*(Lp5+z*(Lp6+z*Lp7))))));
+ if(k==0) return f-(hfsq-s*(hfsq+R)); else
+ return k*ln2_hi-((hfsq-(s*(hfsq+R)+(k*ln2_lo+c)))-f);
+}
+#endif /* _DOUBLE_IS_32BITS */
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_rint.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_rint.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_rint.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_rint.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,86 @@
+
+/* @(#)s_rint.c 1.3 95/01/18 */
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunSoft, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/*
+ * rint(x)
+ * Return x rounded to integral value according to the prevailing
+ * rounding mode.
+ * Method:
+ * Using floating addition.
+ * Exception:
+ * Inexact flag raised if x not equal to rint(x).
+ */
+
+#include "fdlibm.h"
+
+#ifndef _DOUBLE_IS_32BITS
+
+#ifdef __STDC__
+static const double
+#else
+static double
+#endif
+TWO52[2]={
+ 4.50359962737049600000e+15, /* 0x43300000, 0x00000000 */
+ -4.50359962737049600000e+15, /* 0xC3300000, 0x00000000 */
+};
+
+#ifdef __STDC__
+ double rint(double x)
+#else
+ double rint(x)
+ double x;
+#endif
+{
+ int32_t i0,j0,sx;
+ uint32_t i,i1;
+ double t;
+ volatile double w;
+ EXTRACT_WORDS(i0,i1,x);
+ sx = (i0>>31)&1;
+ j0 = ((i0>>20)&0x7ff)-0x3ff;
+ if(j0<20) {
+ if(j0<0) {
+ if(((i0&0x7fffffff)|i1)==0) return x;
+ i1 |= (i0&0x0fffff);
+ i0 &= 0xfffe0000;
+ i0 |= ((i1|-i1)>>12)&0x80000;
+ SET_HIGH_WORD(x,i0);
+ w = TWO52[sx]+x;
+ t = w-TWO52[sx];
+ GET_HIGH_WORD(i0,t);
+ SET_HIGH_WORD(t,(i0&0x7fffffff)|(sx<<31));
+ return t;
+ } else {
+ i = (0x000fffff)>>j0;
+ if(((i0&i)|i1)==0) return x; /* x is integral */
+ i>>=1;
+ if(((i0&i)|i1)!=0) {
+ if(j0==19) i1 = 0x40000000; else
+ i0 = (i0&(~i))|((0x20000)>>j0);
+ }
+ }
+ } else if (j0>51) {
+ if(j0==0x400) return x+x; /* inf or NaN */
+ else return x; /* x is integral */
+ } else {
+ i = ((uint32_t)(0xffffffff))>>(j0-20);
+ if((i1&i)==0) return x; /* x is integral */
+ i>>=1;
+ if((i1&i)!=0) i1 = (i1&(~i))|((0x40000000)>>(j0-20));
+ }
+ INSERT_WORDS(x,i0,i1);
+ w = TWO52[sx]+x;
+ return w-TWO52[sx];
+}
+#endif /* _DOUBLE_IS_32BITS */
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_scalbn.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_scalbn.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_scalbn.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_scalbn.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,65 @@
+
+/* @(#)s_scalbn.c 1.3 95/01/18 */
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunSoft, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/*
+ * scalbn (double x, int n)
+ * scalbn(x,n) returns x* 2**n computed by exponent
+ * manipulation rather than by actually performing an
+ * exponentiation or a multiplication.
+ */
+
+#include "fdlibm.h"
+
+#ifndef _DOUBLE_IS_32BITS
+
+#ifdef __STDC__
+static const double
+#else
+static double
+#endif
+two54 = 1.80143985094819840000e+16, /* 0x43500000, 0x00000000 */
+twom54 = 5.55111512312578270212e-17, /* 0x3C900000, 0x00000000 */
+huge = 1.0e+300,
+tiny = 1.0e-300;
+
+#ifdef __STDC__
+ double scalbn (double x, int n)
+#else
+ double scalbn (x,n)
+ double x; int n;
+#endif
+{
+ int32_t k,hx,lx;
+ EXTRACT_WORDS(hx,lx,x);
+ k = (hx&0x7ff00000)>>20; /* extract exponent */
+ if (k==0) { /* 0 or subnormal x */
+ if ((lx|(hx&0x7fffffff))==0) return x; /* +-0 */
+ x *= two54;
+ GET_HIGH_WORD(hx,x);
+ k = ((hx&0x7ff00000)>>20) - 54;
+ if (n< -50000) return tiny*x; /*underflow*/
+ }
+ if (k==0x7ff) return x+x; /* NaN or Inf */
+ k = k+n;
+ if (k > 0x7fe) return huge*copysign(huge,x); /* overflow */
+ if (k > 0) /* normal result */
+ {SET_HIGH_WORD(x,(hx&0x800fffff)|(k<<20)); return x;}
+ if (k <= -54)
+ if (n > 50000) /* in case integer overflow in n+k */
+ return huge*copysign(huge,x); /*overflow*/
+ else return tiny*copysign(tiny,x); /*underflow*/
+ k += 54; /* subnormal result */
+ SET_HIGH_WORD(x,(hx&0x800fffff)|(k<<20));
+ return x*twom54;
+}
+#endif /* _DOUBLE_IS_32BITS */
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_sin.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_sin.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_sin.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_sin.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,81 @@
+
+/* @(#)s_sin.c 1.3 95/01/18 */
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunSoft, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/* sin(x)
+ * Return sine function of x.
+ *
+ * kernel function:
+ * __kernel_sin ... sine function on [-pi/4,pi/4]
+ * __kernel_cos ... cose function on [-pi/4,pi/4]
+ * __ieee754_rem_pio2 ... argument reduction routine
+ *
+ * Method.
+ * Let S,C and T denote the sin, cos and tan respectively on
+ * [-PI/4, +PI/4]. Reduce the argument x to y1+y2 = x-k*pi/2
+ * in [-pi/4 , +pi/4], and let n = k mod 4.
+ * We have
+ *
+ * n sin(x) cos(x) tan(x)
+ * ----------------------------------------------------------
+ * 0 S C T
+ * 1 C -S -1/T
+ * 2 -S -C T
+ * 3 -C S -1/T
+ * ----------------------------------------------------------
+ *
+ * Special cases:
+ * Let trig be any of sin, cos, or tan.
+ * trig(+-INF) is NaN, with signals;
+ * trig(NaN) is that NaN;
+ *
+ * Accuracy:
+ * TRIG(x) returns trig(x) nearly rounded
+ */
+
+#include "fdlibm.h"
+
+#ifndef _DOUBLE_IS_32BITS
+
+#ifdef __STDC__
+ double sin(double x)
+#else
+ double sin(x)
+ double x;
+#endif
+{
+ double y[2],z=0.0;
+ int32_t n, ix;
+
+ /* High word of x. */
+ GET_HIGH_WORD(ix,x);
+
+ /* |x| ~< pi/4 */
+ ix &= 0x7fffffff;
+ if(ix <= 0x3fe921fb) return __kernel_sin(x,z,0);
+
+ /* sin(Inf or NaN) is NaN */
+ else if (ix>=0x7ff00000) return x-x;
+
+ /* argument reduction needed */
+ else {
+ n = __ieee754_rem_pio2(x,y);
+ switch(n&3) {
+ case 0: return __kernel_sin(y[0],y[1],1);
+ case 1: return __kernel_cos(y[0],y[1]);
+ case 2: return -__kernel_sin(y[0],y[1],1);
+ default:
+ return -__kernel_cos(y[0],y[1]);
+ }
+ }
+}
+#endif /* _DOUBLE_IS_32BITS */
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_tan.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_tan.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_tan.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_tan.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,75 @@
+
+/* @(#)s_tan.c 1.3 95/01/18 */
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunSoft, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/* tan(x)
+ * Return tangent function of x.
+ *
+ * kernel function:
+ * __kernel_tan ... tangent function on [-pi/4,pi/4]
+ * __ieee754_rem_pio2 ... argument reduction routine
+ *
+ * Method.
+ * Let S,C and T denote the sin, cos and tan respectively on
+ * [-PI/4, +PI/4]. Reduce the argument x to y1+y2 = x-k*pi/2
+ * in [-pi/4 , +pi/4], and let n = k mod 4.
+ * We have
+ *
+ * n sin(x) cos(x) tan(x)
+ * ----------------------------------------------------------
+ * 0 S C T
+ * 1 C -S -1/T
+ * 2 -S -C T
+ * 3 -C S -1/T
+ * ----------------------------------------------------------
+ *
+ * Special cases:
+ * Let trig be any of sin, cos, or tan.
+ * trig(+-INF) is NaN, with signals;
+ * trig(NaN) is that NaN;
+ *
+ * Accuracy:
+ * TRIG(x) returns trig(x) nearly rounded
+ */
+
+#include "fdlibm.h"
+
+#ifndef _DOUBLE_IS_32BITS
+
+#ifdef __STDC__
+ double tan(double x)
+#else
+ double tan(x)
+ double x;
+#endif
+{
+ double y[2],z=0.0;
+ int32_t n, ix;
+
+ /* High word of x. */
+ GET_HIGH_WORD(ix,x);
+
+ /* |x| ~< pi/4 */
+ ix &= 0x7fffffff;
+ if(ix <= 0x3fe921fb) return __kernel_tan(x,z,1);
+
+ /* tan(Inf or NaN) is NaN */
+ else if (ix>=0x7ff00000) return x-x; /* NaN */
+
+ /* argument reduction needed */
+ else {
+ n = __ieee754_rem_pio2(x,y);
+ return __kernel_tan(y[0],y[1],1-((n&1)<<1)); /* 1 -- n even
+ -1 -- n odd */
+ }
+}
+#endif /* _DOUBLE_IS_32BITS */
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_tanh.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_tanh.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_tanh.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/s_tanh.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,85 @@
+
+/* @(#)s_tanh.c 1.3 95/01/18 */
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunSoft, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/* Tanh(x)
+ * Return the Hyperbolic Tangent of x
+ *
+ * Method :
+ * x -x
+ * e - e
+ * 0. tanh(x) is defined to be -----------
+ * x -x
+ * e + e
+ * 1. reduce x to non-negative by tanh(-x) = -tanh(x).
+ * 2. 0 <= x <= 2**-55 : tanh(x) := x*(one+x)
+ * -t
+ * 2**-55 < x <= 1 : tanh(x) := -----; t = expm1(-2x)
+ * t + 2
+ * 2
+ * 1 <= x <= 22.0 : tanh(x) := 1- ----- ; t=expm1(2x)
+ * t + 2
+ * 22.0 < x <= INF : tanh(x) := 1.
+ *
+ * Special cases:
+ * tanh(NaN) is NaN;
+ * only tanh(0)=0 is exact for finite argument.
+ */
+
+#include "fdlibm.h"
+
+#ifndef _DOUBLE_IS_32BITS
+
+#ifdef __STDC__
+static const double one=1.0, two=2.0, tiny = 1.0e-300;
+#else
+static double one=1.0, two=2.0, tiny = 1.0e-300;
+#endif
+
+#ifdef __STDC__
+ double tanh(double x)
+#else
+ double tanh(x)
+ double x;
+#endif
+{
+ double t,z;
+ int32_t jx,ix;
+
+ /* High word of |x|. */
+ GET_HIGH_WORD(jx,x);
+ ix = jx&0x7fffffff;
+
+ /* x is INF or NaN */
+ if(ix>=0x7ff00000) {
+ if (jx>=0) return one/x+one; /* tanh(+-inf)=+-1 */
+ else return one/x-one; /* tanh(NaN) = NaN */
+ }
+
+ /* |x| < 22 */
+ if (ix < 0x40360000) { /* |x|<22 */
+ if (ix<0x3c800000) /* |x|<2**-55 */
+ return x*(one+x); /* tanh(small) = small */
+ if (ix>=0x3ff00000) { /* |x|>=1 */
+ t = expm1(two*fabs(x));
+ z = one - two/(t+two);
+ } else {
+ t = expm1(-two*fabs(x));
+ z= -t/(t+two);
+ }
+ /* |x| > 22, return +-1 */
+ } else {
+ z = one - tiny; /* raised inexact flag */
+ }
+ return (jx>=0)? z: -z;
+}
+#endif /* _DOUBLE_IS_32BITS */
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/sf_fabs.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/sf_fabs.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/sf_fabs.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/sf_fabs.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,47 @@
+/* sf_fabs.c -- float version of s_fabs.c.
+ * Conversion to float by Ian Lance Taylor, Cygnus Support, ian at cygnus.com.
+ */
+
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/*
+ * fabsf(x) returns the absolute value of x.
+ */
+
+#include "fdlibm.h"
+
+#ifdef __STDC__
+ float fabsf(float x)
+#else
+ float fabsf(x)
+ float x;
+#endif
+{
+ uint32_t ix;
+ GET_FLOAT_WORD(ix,x);
+ SET_FLOAT_WORD(x,ix&0x7fffffff);
+ return x;
+}
+
+#ifdef _DOUBLE_IS_32BITS
+
+#ifdef __STDC__
+ double fabs(double x)
+#else
+ double fabs(x)
+ double x;
+#endif
+{
+ return (double) fabsf((float) x);
+}
+
+#endif /* defined(_DOUBLE_IS_32BITS) */
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/sf_rint.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/sf_rint.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/sf_rint.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/sf_rint.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,80 @@
+/* sf_rint.c -- float version of s_rint.c.
+ * Conversion to float by Ian Lance Taylor, Cygnus Support, ian at cygnus.com.
+ */
+
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+#include "fdlibm.h"
+
+#ifdef __STDC__
+static const float
+#else
+static float
+#endif
+TWO23[2]={
+ 8.3886080000e+06, /* 0x4b000000 */
+ -8.3886080000e+06, /* 0xcb000000 */
+};
+
+#ifdef __STDC__
+ float rintf(float x)
+#else
+ float rintf(x)
+ float x;
+#endif
+{
+ int32_t i0,j0,sx;
+ uint32_t i,i1;
+ float w,t;
+ GET_FLOAT_WORD(i0,x);
+ sx = (i0>>31)&1;
+ j0 = ((i0>>23)&0xff)-0x7f;
+ if(j0<23) {
+ if(j0<0) {
+ if((i0&0x7fffffff)==0) return x;
+ i1 = (i0&0x07fffff);
+ i0 &= 0xfff00000;
+ i0 |= ((i1|-i1)>>9)&0x400000;
+ SET_FLOAT_WORD(x,i0);
+ w = TWO23[sx]+x;
+ t = w-TWO23[sx];
+ GET_FLOAT_WORD(i0,t);
+ SET_FLOAT_WORD(t,(i0&0x7fffffff)|(sx<<31));
+ return t;
+ } else {
+ i = (0x007fffff)>>j0;
+ if((i0&i)==0) return x; /* x is integral */
+ i>>=1;
+ if((i0&i)!=0) i0 = (i0&(~i))|((0x100000)>>j0);
+ }
+ } else {
+ if(j0==0x80) return x+x; /* inf or NaN */
+ else return x; /* x is integral */
+ }
+ SET_FLOAT_WORD(x,i0);
+ w = TWO23[sx]+x;
+ return w-TWO23[sx];
+}
+
+#ifdef _DOUBLE_IS_32BITS
+
+#ifdef __STDC__
+ double rint(double x)
+#else
+ double rint(x)
+ double x;
+#endif
+{
+ return (double) rintf((float) x);
+}
+
+#endif /* defined(_DOUBLE_IS_32BITS) */
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/strtod.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/strtod.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/strtod.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/strtod.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,719 @@
+/*
+FUNCTION
+ <<strtod>>, <<strtodf>>---string to double or float
+
+INDEX
+ strtod
+INDEX
+ _strtod_r
+INDEX
+ strtodf
+
+ANSI_SYNOPSIS
+ #include <stdlib.h>
+ double strtod(const char *<[str]>, char **<[tail]>);
+ float strtodf(const char *<[str]>, char **<[tail]>);
+
+ double _strtod_r(void *<[reent]>,
+ const char *<[str]>, char **<[tail]>);
+
+TRAD_SYNOPSIS
+ #include <stdlib.h>
+ double strtod(<[str]>,<[tail]>)
+ char *<[str]>;
+ char **<[tail]>;
+
+ float strtodf(<[str]>,<[tail]>)
+ char *<[str]>;
+ char **<[tail]>;
+
+ double _strtod_r(<[reent]>,<[str]>,<[tail]>)
+ char *<[reent]>;
+ char *<[str]>;
+ char **<[tail]>;
+
+DESCRIPTION
+ The function <<strtod>> parses the character string <[str]>,
+ producing a substring which can be converted to a double
+ value. The substring converted is the longest initial
+ subsequence of <[str]>, beginning with the first
+ non-whitespace character, that has the format:
+ .[+|-]<[digits]>[.][<[digits]>][(e|E)[+|-]<[digits]>]
+ The substring contains no characters if <[str]> is empty, consists
+ entirely of whitespace, or if the first non-whitespace
+ character is something other than <<+>>, <<->>, <<.>>, or a
+ digit. If the substring is empty, no conversion is done, and
+ the value of <[str]> is stored in <<*<[tail]>>>. Otherwise,
+ the substring is converted, and a pointer to the final string
+ (which will contain at least the terminating null character of
+ <[str]>) is stored in <<*<[tail]>>>. If you want no
+ assignment to <<*<[tail]>>>, pass a null pointer as <[tail]>.
+ <<strtodf>> is identical to <<strtod>> except for its return type.
+
+ This implementation returns the nearest machine number to the
+ input decimal string. Ties are broken by using the IEEE
+ round-even rule.
+
+ The alternate function <<_strtod_r>> is a reentrant version.
+ The extra argument <[reent]> is a pointer to a reentrancy structure.
+
+RETURNS
+ <<strtod>> returns the converted substring value, if any. If
+ no conversion could be performed, 0 is returned. If the
+ correct value is out of the range of representable values,
+ plus or minus <<HUGE_VAL>> is returned, and <<ERANGE>> is
+ stored in errno. If the correct value would cause underflow, 0
+ is returned and <<ERANGE>> is stored in errno.
+
+Supporting OS subroutines required: <<close>>, <<fstat>>, <<isatty>>,
+<<lseek>>, <<read>>, <<sbrk>>, <<write>>.
+*/
+
+/****************************************************************
+ *
+ * The author of this software is David M. Gay.
+ *
+ * Copyright (c) 1991 by AT&T.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose without fee is hereby granted, provided that this entire notice
+ * is included in all copies of any software which is or includes a copy
+ * or modification of this software and in all copies of the supporting
+ * documentation for such software.
+ *
+ * THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTY. IN PARTICULAR, NEITHER THE AUTHOR NOR AT&T MAKES ANY
+ * REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY
+ * OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE.
+ *
+ ***************************************************************/
+
+/* Please send bug reports to
+ David M. Gay
+ AT&T Bell Laboratories, Room 2C-463
+ 600 Mountain Avenue
+ Murray Hill, NJ 07974-2070
+ U.S.A.
+ dmg at research.att.com or research!dmg
+ */
+
+#include <string.h>
+#include <float.h>
+#include <errno.h>
+#include "mprec.h"
+
+double
+_DEFUN (_strtod_r, (ptr, s00, se),
+ struct _Jv_reent *ptr _AND
+ _CONST char *s00 _AND
+ char **se)
+{
+ int bb2, bb5, bbe, bd2, bd5, bbbits, bs2, c, dsign, e1, esign, i, j,
+ k, nd, nd0, nf, nz, nz0, sign;
+ int digits = 0; /* Number of digits found in fraction part. */
+ long e;
+ _CONST char *s, *s0, *s1;
+ double aadj, aadj1, adj;
+ long L;
+ unsigned long y, z;
+ union double_union rv, rv0;
+
+ _Jv_Bigint *bb = NULL, *bb1, *bd = NULL, *bd0, *bs = NULL, *delta = NULL;
+ sign = nz0 = nz = 0;
+ rv.d = 0.;
+ for (s = s00;; s++)
+ switch (*s)
+ {
+ case '-':
+ sign = 1;
+ /* no break */
+ case '+':
+ if (*++s)
+ goto break2;
+ /* no break */
+ case 0:
+ s = s00;
+ goto ret;
+ case '\t':
+ case '\n':
+ case '\v':
+ case '\f':
+ case '\r':
+ case ' ':
+ continue;
+ default:
+ goto break2;
+ }
+break2:
+ if (*s == '0')
+ {
+ digits++;
+ nz0 = 1;
+ while (*++s == '0')
+ digits++;
+ if (!*s)
+ goto ret;
+ }
+ s0 = s;
+ y = z = 0;
+ for (nd = nf = 0; (c = *s) >= '0' && c <= '9'; nd++, s++)
+ {
+ digits++;
+ if (nd < 9)
+ y = 10 * y + c - '0';
+ else if (nd < 16)
+ z = 10 * z + c - '0';
+ }
+ nd0 = nd;
+ if (c == '.')
+ {
+ c = *++s;
+ if (!nd)
+ {
+ for (; c == '0'; c = *++s)
+ {
+ digits++;
+ nz++;
+ }
+ if (c > '0' && c <= '9')
+ {
+ digits++;
+ s0 = s;
+ nf += nz;
+ nz = 0;
+ goto have_dig;
+ }
+ goto dig_done;
+ }
+ for (; c >= '0' && c <= '9'; c = *++s)
+ {
+ digits++;
+ have_dig:
+ nz++;
+ if (c -= '0')
+ {
+ nf += nz;
+ for (i = 1; i < nz; i++)
+ if (nd++ < 9)
+ y *= 10;
+ else if (nd <= DBL_DIG + 1)
+ z *= 10;
+ if (nd++ < 9)
+ y = 10 * y + c;
+ else if (nd <= DBL_DIG + 1)
+ z = 10 * z + c;
+ nz = 0;
+ }
+ }
+ }
+dig_done:
+ e = 0;
+ if (c == 'e' || c == 'E')
+ {
+ if (!nd && !nz && !nz0)
+ {
+ s = s00;
+ goto ret;
+ }
+ s00 = s;
+ esign = 0;
+ switch (c = *++s)
+ {
+ case '-':
+ esign = 1;
+ case '+':
+ c = *++s;
+ }
+ if (c >= '0' && c <= '9')
+ {
+ while (c == '0')
+ c = *++s;
+ if (c > '0' && c <= '9')
+ {
+ e = c - '0';
+ s1 = s;
+ while ((c = *++s) >= '0' && c <= '9')
+ e = 10 * e + c - '0';
+ if (s - s1 > 8)
+ /* Avoid confusion from exponents
+ * so large that e might overflow.
+ */
+ e = 9999999L;
+ if (esign)
+ e = -e;
+ }
+ }
+ else
+ {
+ /* No exponent after an 'E' : that's an error. */
+ ptr->_errno = EINVAL;
+ e = 0;
+ s = s00;
+ goto ret;
+ }
+ }
+ if (!nd)
+ {
+ if (!nz && !nz0)
+ s = s00;
+ goto ret;
+ }
+ e1 = e -= nf;
+
+ /* Now we have nd0 digits, starting at s0, followed by a
+ * decimal point, followed by nd-nd0 digits. The number we're
+ * after is the integer represented by those digits times
+ * 10**e */
+
+ if (!nd0)
+ nd0 = nd;
+ k = nd < DBL_DIG + 1 ? nd : DBL_DIG + 1;
+ rv.d = y;
+ if (k > 9)
+ rv.d = tens[k - 9] * rv.d + z;
+ bd0 = 0;
+ if (nd <= DBL_DIG
+#ifndef RND_PRODQUOT
+ && FLT_ROUNDS == 1
+#endif
+ )
+ {
+ if (!e)
+ goto ret;
+ if (e > 0)
+ {
+ if (e <= Ten_pmax)
+ {
+#ifdef VAX
+ goto vax_ovfl_check;
+#else
+ /* rv.d = */ rounded_product (rv.d, tens[e]);
+ goto ret;
+#endif
+ }
+ i = DBL_DIG - nd;
+ if (e <= Ten_pmax + i)
+ {
+ /* A fancier test would sometimes let us do
+ * this for larger i values.
+ */
+ e -= i;
+ rv.d *= tens[i];
+#ifdef VAX
+ /* VAX exponent range is so narrow we must
+ * worry about overflow here...
+ */
+ vax_ovfl_check:
+ word0 (rv) -= P * Exp_msk1;
+ /* rv.d = */ rounded_product (rv.d, tens[e]);
+ if ((word0 (rv) & Exp_mask)
+ > Exp_msk1 * (DBL_MAX_EXP + Bias - 1 - P))
+ goto ovfl;
+ word0 (rv) += P * Exp_msk1;
+#else
+ /* rv.d = */ rounded_product (rv.d, tens[e]);
+#endif
+ goto ret;
+ }
+ }
+#ifndef Inaccurate_Divide
+ else if (e >= -Ten_pmax)
+ {
+ /* rv.d = */ rounded_quotient (rv.d, tens[-e]);
+ goto ret;
+ }
+#endif
+ }
+ e1 += nd - k;
+
+ /* Get starting approximation = rv.d * 10**e1 */
+
+ if (e1 > 0)
+ {
+ if ((i = e1 & 15))
+ rv.d *= tens[i];
+
+ if (e1 &= ~15)
+ {
+ if (e1 > DBL_MAX_10_EXP)
+ {
+ ovfl:
+ ptr->_errno = ERANGE;
+
+ /* Force result to IEEE infinity. */
+ word0 (rv) = Exp_mask;
+ word1 (rv) = 0;
+
+ if (bd0)
+ goto retfree;
+ goto ret;
+ }
+ if (e1 >>= 4)
+ {
+ for (j = 0; e1 > 1; j++, e1 >>= 1)
+ if (e1 & 1)
+ rv.d *= bigtens[j];
+ /* The last multiplication could overflow. */
+ word0 (rv) -= P * Exp_msk1;
+ rv.d *= bigtens[j];
+ if ((z = word0 (rv) & Exp_mask)
+ > Exp_msk1 * (DBL_MAX_EXP + Bias - P))
+ goto ovfl;
+ if (z > Exp_msk1 * (DBL_MAX_EXP + Bias - 1 - P))
+ {
+ /* set to largest number */
+ /* (Can't trust DBL_MAX) */
+ word0 (rv) = Big0;
+#ifndef _DOUBLE_IS_32BITS
+ word1 (rv) = Big1;
+#endif
+ }
+ else
+ word0 (rv) += P * Exp_msk1;
+ }
+
+ }
+ }
+ else if (e1 < 0)
+ {
+ e1 = -e1;
+ if ((i = e1 & 15))
+ rv.d /= tens[i];
+ if (e1 &= ~15)
+ {
+ e1 >>= 4;
+ if (e1 >= 1 << n_bigtens)
+ goto undfl;
+ for (j = 0; e1 > 1; j++, e1 >>= 1)
+ if (e1 & 1)
+ rv.d *= tinytens[j];
+ /* The last multiplication could underflow. */
+ rv0.d = rv.d;
+ rv.d *= tinytens[j];
+ if (!rv.d)
+ {
+ rv.d = 2. * rv0.d;
+ rv.d *= tinytens[j];
+ if (!rv.d)
+ {
+ undfl:
+ rv.d = 0.;
+ ptr->_errno = ERANGE;
+ if (bd0)
+ goto retfree;
+ goto ret;
+ }
+#ifndef _DOUBLE_IS_32BITS
+ word0 (rv) = Tiny0;
+ word1 (rv) = Tiny1;
+#else
+ word0 (rv) = Tiny1;
+#endif
+ /* The refinement below will clean
+ * this approximation up.
+ */
+ }
+ }
+ }
+
+ /* Now the hard part -- adjusting rv to the correct value.*/
+
+ /* Put digits into bd: true value = bd * 10^e */
+
+ bd0 = s2b (ptr, s0, nd0, nd, y);
+
+ for (;;)
+ {
+ bd = Balloc (ptr, bd0->_k);
+ Bcopy (bd, bd0);
+ bb = d2b (ptr, rv.d, &bbe, &bbbits); /* rv.d = bb * 2^bbe */
+ bs = i2b (ptr, 1);
+
+ if (e >= 0)
+ {
+ bb2 = bb5 = 0;
+ bd2 = bd5 = e;
+ }
+ else
+ {
+ bb2 = bb5 = -e;
+ bd2 = bd5 = 0;
+ }
+ if (bbe >= 0)
+ bb2 += bbe;
+ else
+ bd2 -= bbe;
+ bs2 = bb2;
+#ifdef Sudden_Underflow
+#ifdef IBM
+ j = 1 + 4 * P - 3 - bbbits + ((bbe + bbbits - 1) & 3);
+#else
+ j = P + 1 - bbbits;
+#endif
+#else
+ i = bbe + bbbits - 1; /* logb(rv.d) */
+ if (i < Emin) /* denormal */
+ j = bbe + (P - Emin);
+ else
+ j = P + 1 - bbbits;
+#endif
+ bb2 += j;
+ bd2 += j;
+ i = bb2 < bd2 ? bb2 : bd2;
+ if (i > bs2)
+ i = bs2;
+ if (i > 0)
+ {
+ bb2 -= i;
+ bd2 -= i;
+ bs2 -= i;
+ }
+ if (bb5 > 0)
+ {
+ bs = pow5mult (ptr, bs, bb5);
+ bb1 = mult (ptr, bs, bb);
+ Bfree (ptr, bb);
+ bb = bb1;
+ }
+ if (bb2 > 0)
+ bb = lshift (ptr, bb, bb2);
+ if (bd5 > 0)
+ bd = pow5mult (ptr, bd, bd5);
+ if (bd2 > 0)
+ bd = lshift (ptr, bd, bd2);
+ if (bs2 > 0)
+ bs = lshift (ptr, bs, bs2);
+ delta = diff (ptr, bb, bd);
+ dsign = delta->_sign;
+ delta->_sign = 0;
+ i = cmp (delta, bs);
+ if (i < 0)
+ {
+ /* Error is less than half an ulp -- check for
+ * special case of mantissa a power of two.
+ */
+ if (dsign || word1 (rv) || word0 (rv) & Bndry_mask)
+ break;
+ delta = lshift (ptr, delta, Log2P);
+ if (cmp (delta, bs) > 0)
+ goto drop_down;
+ break;
+ }
+ if (i == 0)
+ {
+ /* exactly half-way between */
+ if (dsign)
+ {
+ if ((word0 (rv) & Bndry_mask1) == Bndry_mask1
+ && word1 (rv) == 0xffffffff)
+ {
+ /*boundary case -- increment exponent*/
+ word0 (rv) = (word0 (rv) & Exp_mask)
+ + Exp_msk1
+#ifdef IBM
+ | Exp_msk1 >> 4
+#endif
+ ;
+#ifndef _DOUBLE_IS_32BITS
+ word1 (rv) = 0;
+#endif
+ break;
+ }
+ }
+ else if (!(word0 (rv) & Bndry_mask) && !word1 (rv))
+ {
+ drop_down:
+ /* boundary case -- decrement exponent */
+#ifdef Sudden_Underflow
+ L = word0 (rv) & Exp_mask;
+#ifdef IBM
+ if (L < Exp_msk1)
+#else
+ if (L <= Exp_msk1)
+#endif
+ goto undfl;
+ L -= Exp_msk1;
+#else
+ L = (word0 (rv) & Exp_mask) - Exp_msk1;
+#endif
+ word0 (rv) = L | Bndry_mask1;
+#ifndef _DOUBLE_IS_32BITS
+ word1 (rv) = 0xffffffff;
+#endif
+#ifdef IBM
+ goto cont;
+#else
+ break;
+#endif
+ }
+#ifndef ROUND_BIASED
+ if (!(word1 (rv) & LSB))
+ break;
+#endif
+ if (dsign)
+ rv.d += ulp (rv.d);
+#ifndef ROUND_BIASED
+ else
+ {
+ rv.d -= ulp (rv.d);
+#ifndef Sudden_Underflow
+ if (!rv.d)
+ goto undfl;
+#endif
+ }
+#endif
+ break;
+ }
+ if ((aadj = ratio (delta, bs)) <= 2.)
+ {
+ if (dsign)
+ aadj = aadj1 = 1.;
+ else if (word1 (rv) || word0 (rv) & Bndry_mask)
+ {
+#ifndef Sudden_Underflow
+ if (word1 (rv) == Tiny1 && !word0 (rv))
+ goto undfl;
+#endif
+ aadj = 1.;
+ aadj1 = -1.;
+ }
+ else
+ {
+ /* special case -- power of FLT_RADIX to be */
+ /* rounded down... */
+
+ if (aadj < 2. / FLT_RADIX)
+ aadj = 1. / FLT_RADIX;
+ else
+ aadj *= 0.5;
+ aadj1 = -aadj;
+ }
+ }
+ else
+ {
+ aadj *= 0.5;
+ aadj1 = dsign ? aadj : -aadj;
+#ifdef Check_FLT_ROUNDS
+ switch (FLT_ROUNDS)
+ {
+ case 2: /* towards +infinity */
+ aadj1 -= 0.5;
+ break;
+ case 0: /* towards 0 */
+ case 3: /* towards -infinity */
+ aadj1 += 0.5;
+ }
+#else
+ if (FLT_ROUNDS == 0)
+ aadj1 += 0.5;
+#endif
+ }
+ y = word0 (rv) & Exp_mask;
+
+ /* Check for overflow */
+
+ if (y == Exp_msk1 * (DBL_MAX_EXP + Bias - 1))
+ {
+ rv0.d = rv.d;
+ word0 (rv) -= P * Exp_msk1;
+ adj = aadj1 * ulp (rv.d);
+ rv.d += adj;
+ if ((word0 (rv) & Exp_mask) >=
+ Exp_msk1 * (DBL_MAX_EXP + Bias - P))
+ {
+ if (word0 (rv0) == Big0 && word1 (rv0) == Big1)
+ goto ovfl;
+#ifdef _DOUBLE_IS_32BITS
+ word0 (rv) = Big1;
+#else
+ word0 (rv) = Big0;
+ word1 (rv) = Big1;
+#endif
+ goto cont;
+ }
+ else
+ word0 (rv) += P * Exp_msk1;
+ }
+ else
+ {
+#ifdef Sudden_Underflow
+ if ((word0 (rv) & Exp_mask) <= P * Exp_msk1)
+ {
+ rv0.d = rv.d;
+ word0 (rv) += P * Exp_msk1;
+ adj = aadj1 * ulp (rv.d);
+ rv.d += adj;
+#ifdef IBM
+ if ((word0 (rv) & Exp_mask) < P * Exp_msk1)
+#else
+ if ((word0 (rv) & Exp_mask) <= P * Exp_msk1)
+#endif
+ {
+ if (word0 (rv0) == Tiny0
+ && word1 (rv0) == Tiny1)
+ goto undfl;
+ word0 (rv) = Tiny0;
+ word1 (rv) = Tiny1;
+ goto cont;
+ }
+ else
+ word0 (rv) -= P * Exp_msk1;
+ }
+ else
+ {
+ adj = aadj1 * ulp (rv.d);
+ rv.d += adj;
+ }
+#else
+ /* Compute adj so that the IEEE rounding rules will
+ * correctly round rv.d + adj in some half-way cases.
+ * If rv.d * ulp(rv.d) is denormalized (i.e.,
+ * y <= (P-1)*Exp_msk1), we must adjust aadj to avoid
+ * trouble from bits lost to denormalization;
+ * example: 1.2e-307 .
+ */
+ if (y <= (P - 1) * Exp_msk1 && aadj >= 1.)
+ {
+ aadj1 = (double) (int) (aadj + 0.5);
+ if (!dsign)
+ aadj1 = -aadj1;
+ }
+ adj = aadj1 * ulp (rv.d);
+ rv.d += adj;
+#endif
+ }
+ z = word0 (rv) & Exp_mask;
+ if (y == z)
+ {
+ /* Can we stop now? */
+ L = aadj;
+ aadj -= L;
+ /* The tolerances below are conservative. */
+ if (dsign || word1 (rv) || word0 (rv) & Bndry_mask)
+ {
+ if (aadj < .4999999 || aadj > .5000001)
+ break;
+ }
+ else if (aadj < .4999999 / FLT_RADIX)
+ break;
+ }
+ cont:
+ Bfree (ptr, bb);
+ Bfree (ptr, bd);
+ Bfree (ptr, bs);
+ Bfree (ptr, delta);
+ }
+retfree:
+ Bfree (ptr, bb);
+ Bfree (ptr, bd);
+ Bfree (ptr, bs);
+ Bfree (ptr, bd0);
+ Bfree (ptr, delta);
+ret:
+ if (se)
+ *se = (char *) s;
+ if (digits == 0)
+ ptr->_errno = EINVAL;
+ return sign ? -rv.d : rv.d;
+}
+
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_acos.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_acos.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_acos.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_acos.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,39 @@
+
+/* @(#)w_acos.c 1.3 95/01/18 */
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunSoft, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/*
+ * wrap_acos(x)
+ */
+
+#include "fdlibm.h"
+
+
+#ifdef __STDC__
+ double acos(double x) /* wrapper acos */
+#else
+ double acos(x) /* wrapper acos */
+ double x;
+#endif
+{
+#ifdef _IEEE_LIBM
+ return __ieee754_acos(x);
+#else
+ double z;
+ z = __ieee754_acos(x);
+ if(_LIB_VERSION == _IEEE_ || isnan(x)) return z;
+ if(fabs(x)>1.0) {
+ return __kernel_standard(x,x,1); /* acos(|x|>1) */
+ } else
+ return z;
+#endif
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_asin.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_asin.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_asin.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_asin.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,41 @@
+
+/* @(#)w_asin.c 1.3 95/01/18 */
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunSoft, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ *
+ */
+
+/*
+ * wrapper asin(x)
+ */
+
+
+#include "fdlibm.h"
+
+
+#ifdef __STDC__
+ double asin(double x) /* wrapper asin */
+#else
+ double asin(x) /* wrapper asin */
+ double x;
+#endif
+{
+#ifdef _IEEE_LIBM
+ return __ieee754_asin(x);
+#else
+ double z;
+ z = __ieee754_asin(x);
+ if(_LIB_VERSION == _IEEE_ || isnan(x)) return z;
+ if(fabs(x)>1.0) {
+ return __kernel_standard(x,x,2); /* asin(|x|>1) */
+ } else
+ return z;
+#endif
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_atan2.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_atan2.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_atan2.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_atan2.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,40 @@
+
+/* @(#)w_atan2.c 1.3 95/01/18 */
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunSoft, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ *
+ */
+
+/*
+ * wrapper atan2(y,x)
+ */
+
+#include "fdlibm.h"
+
+
+#ifdef __STDC__
+ double atan2(double y, double x) /* wrapper atan2 */
+#else
+ double atan2(y,x) /* wrapper atan2 */
+ double y,x;
+#endif
+{
+#ifdef _IEEE_LIBM
+ return __ieee754_atan2(y,x);
+#else
+ double z;
+ z = __ieee754_atan2(y,x);
+ if(_LIB_VERSION == _IEEE_||isnan(x)||isnan(y)) return z;
+ if(x==0.0&&y==0.0) {
+ return __kernel_standard(y,x,3); /* atan2(+-0,+-0) */
+ } else
+ return z;
+#endif
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_cosh.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_cosh.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_cosh.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_cosh.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,38 @@
+
+/* @(#)w_cosh.c 1.3 95/01/18 */
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunSoft, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/*
+ * wrapper cosh(x)
+ */
+
+#include "fdlibm.h"
+
+#ifdef __STDC__
+ double cosh(double x) /* wrapper cosh */
+#else
+ double cosh(x) /* wrapper cosh */
+ double x;
+#endif
+{
+#ifdef _IEEE_LIBM
+ return __ieee754_cosh(x);
+#else
+ double z;
+ z = __ieee754_cosh(x);
+ if(_LIB_VERSION == _IEEE_ || isnan(x)) return z;
+ if(fabs(x)>7.10475860073943863426e+02) {
+ return __kernel_standard(x,x,5); /* cosh overflow */
+ } else
+ return z;
+#endif
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_exp.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_exp.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_exp.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_exp.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,48 @@
+
+/* @(#)w_exp.c 1.4 04/04/22 */
+/*
+ * ====================================================
+ * Copyright (C) 2004 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/*
+ * wrapper exp(x)
+ */
+
+#include "fdlibm.h"
+
+#ifdef __STDC__
+static const double
+#else
+static double
+#endif
+o_threshold= 7.09782712893383973096e+02, /* 0x40862E42, 0xFEFA39EF */
+u_threshold= -7.45133219101941108420e+02; /* 0xc0874910, 0xD52D3051 */
+
+#ifdef __STDC__
+ double exp(double x) /* wrapper exp */
+#else
+ double exp(x) /* wrapper exp */
+ double x;
+#endif
+{
+#ifdef _IEEE_LIBM
+ return __ieee754_exp(x);
+#else
+ double z;
+ z = __ieee754_exp(x);
+ if(_LIB_VERSION == _IEEE_) return z;
+ if(finite(x)) {
+ if(x>o_threshold)
+ return __kernel_standard(x,x,6); /* exp overflow */
+ else if(x<u_threshold)
+ return __kernel_standard(x,x,7); /* exp underflow */
+ }
+ return z;
+#endif
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_fmod.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_fmod.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_fmod.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_fmod.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,39 @@
+
+/* @(#)w_fmod.c 1.3 95/01/18 */
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunSoft, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/*
+ * wrapper fmod(x,y)
+ */
+
+#include "fdlibm.h"
+
+
+#ifdef __STDC__
+ double fmod(double x, double y) /* wrapper fmod */
+#else
+ double fmod(x,y) /* wrapper fmod */
+ double x,y;
+#endif
+{
+#ifdef _IEEE_LIBM
+ return __ieee754_fmod(x,y);
+#else
+ double z;
+ z = __ieee754_fmod(x,y);
+ if(_LIB_VERSION == _IEEE_ ||isnan(y)||isnan(x)) return z;
+ if(y==0.0) {
+ return __kernel_standard(x,y,27); /* fmod(x,0) */
+ } else
+ return z;
+#endif
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_hypot.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_hypot.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_hypot.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_hypot.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,39 @@
+
+/* @(#)w_hypot.c 1.3 95/01/18 */
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunSoft, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/*
+ * wrapper hypot(x,y)
+ */
+
+#include "fdlibm.h"
+
+
+#ifdef __STDC__
+ double hypot(double x, double y)/* wrapper hypot */
+#else
+ double hypot(x,y) /* wrapper hypot */
+ double x,y;
+#endif
+{
+#ifdef _IEEE_LIBM
+ return __ieee754_hypot(x,y);
+#else
+ double z;
+ z = __ieee754_hypot(x,y);
+ if(_LIB_VERSION == _IEEE_) return z;
+ if((!finite(z))&&finite(x)&&finite(y))
+ return __kernel_standard(x,y,4); /* hypot overflow */
+ else
+ return z;
+#endif
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_log.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_log.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_log.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_log.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,39 @@
+
+/* @(#)w_log.c 1.3 95/01/18 */
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunSoft, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/*
+ * wrapper log(x)
+ */
+
+#include "fdlibm.h"
+
+
+#ifdef __STDC__
+ double log(double x) /* wrapper log */
+#else
+ double log(x) /* wrapper log */
+ double x;
+#endif
+{
+#ifdef _IEEE_LIBM
+ return __ieee754_log(x);
+#else
+ double z;
+ z = __ieee754_log(x);
+ if(_LIB_VERSION == _IEEE_ || isnan(x) || x > 0.0) return z;
+ if(x==0.0)
+ return __kernel_standard(x,x,16); /* log(0) */
+ else
+ return __kernel_standard(x,x,17); /* log(x<0) */
+#endif
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_log10.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_log10.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_log10.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_log10.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,42 @@
+
+/* @(#)w_log10.c 1.3 95/01/18 */
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunSoft, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/*
+ * wrapper log10(X)
+ */
+
+#include "fdlibm.h"
+
+
+#ifdef __STDC__
+ double log10(double x) /* wrapper log10 */
+#else
+ double log10(x) /* wrapper log10 */
+ double x;
+#endif
+{
+#ifdef _IEEE_LIBM
+ return __ieee754_log10(x);
+#else
+ double z;
+ z = __ieee754_log10(x);
+ if(_LIB_VERSION == _IEEE_ || isnan(x)) return z;
+ if(x<=0.0) {
+ if(x==0.0)
+ return __kernel_standard(x,x,18); /* log10(0) */
+ else
+ return __kernel_standard(x,x,19); /* log10(x<0) */
+ } else
+ return z;
+#endif
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_pow.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_pow.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_pow.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_pow.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,60 @@
+
+
+/* @(#)w_pow.c 1.3 95/01/18 */
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunSoft, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/*
+ * wrapper pow(x,y) return x**y
+ */
+
+#include "fdlibm.h"
+
+
+#ifdef __STDC__
+ double pow(double x, double y) /* wrapper pow */
+#else
+ double pow(x,y) /* wrapper pow */
+ double x,y;
+#endif
+{
+#ifdef _IEEE_LIBM
+ return __ieee754_pow(x,y);
+#else
+ double z;
+ z=__ieee754_pow(x,y);
+ if(_LIB_VERSION == _IEEE_|| isnan(y)) return z;
+ if(isnan(x)) {
+ if(y==0.0)
+ return __kernel_standard(x,y,42); /* pow(NaN,0.0) */
+ else
+ return z;
+ }
+ if(x==0.0){
+ if(y==0.0)
+ return __kernel_standard(x,y,20); /* pow(0.0,0.0) */
+ if(finite(y)&&y<0.0)
+ return __kernel_standard(x,y,23); /* pow(0.0,negative) */
+ return z;
+ }
+ if(!finite(z)) {
+ if(finite(x)&&finite(y)) {
+ if(isnan(z))
+ return __kernel_standard(x,y,24); /* pow neg**non-int */
+ else
+ return __kernel_standard(x,y,21); /* pow overflow */
+ }
+ }
+ if(z==0.0&&finite(x)&&finite(y))
+ return __kernel_standard(x,y,22); /* pow underflow */
+ return z;
+#endif
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_remainder.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_remainder.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_remainder.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_remainder.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,38 @@
+
+/* @(#)w_remainder.c 1.3 95/01/18 */
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunSoft, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/*
+ * wrapper remainder(x,p)
+ */
+
+#include "fdlibm.h"
+
+#ifdef __STDC__
+ double remainder(double x, double y) /* wrapper remainder */
+#else
+ double remainder(x,y) /* wrapper remainder */
+ double x,y;
+#endif
+{
+#ifdef _IEEE_LIBM
+ return __ieee754_remainder(x,y);
+#else
+ double z;
+ z = __ieee754_remainder(x,y);
+ if(_LIB_VERSION == _IEEE_ || isnan(y)) return z;
+ if(y==0.0)
+ return __kernel_standard(x,y,28); /* remainder(x,0) */
+ else
+ return z;
+#endif
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_sinh.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_sinh.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_sinh.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_sinh.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,38 @@
+
+/* @(#)w_sinh.c 1.3 95/01/18 */
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunSoft, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/*
+ * wrapper sinh(x)
+ */
+
+#include "fdlibm.h"
+
+#ifdef __STDC__
+ double sinh(double x) /* wrapper sinh */
+#else
+ double sinh(x) /* wrapper sinh */
+ double x;
+#endif
+{
+#ifdef _IEEE_LIBM
+ return __ieee754_sinh(x);
+#else
+ double z;
+ z = __ieee754_sinh(x);
+ if(_LIB_VERSION == _IEEE_) return z;
+ if(!finite(z)&&finite(x)) {
+ return __kernel_standard(x,x,25); /* sinh overflow */
+ } else
+ return z;
+#endif
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_sqrt.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_sqrt.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_sqrt.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/fdlibm/w_sqrt.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,38 @@
+
+/* @(#)w_sqrt.c 1.3 95/01/18 */
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunSoft, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/*
+ * wrapper sqrt(x)
+ */
+
+#include "fdlibm.h"
+
+#ifdef __STDC__
+ double sqrt(double x) /* wrapper sqrt */
+#else
+ double sqrt(x) /* wrapper sqrt */
+ double x;
+#endif
+{
+#ifdef _IEEE_LIBM
+ return __ieee754_sqrt(x);
+#else
+ double z;
+ z = __ieee754_sqrt(x);
+ if(_LIB_VERSION == _IEEE_ || isnan(x)) return z;
+ if(x<0.0) {
+ return __kernel_standard(x,x,26); /* sqrt(negative) */
+ } else
+ return z;
+#endif
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jawt/.cvsignore
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jawt/.cvsignore?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jawt/.cvsignore (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jawt/.cvsignore Thu Nov 8 16:56:19 2007
@@ -0,0 +1,8 @@
+*.o
+*.a
+*.lo
+*.la
+.libs
+.deps
+Makefile
+Makefile.in
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jawt/Makefile.am
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jawt/Makefile.am?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jawt/Makefile.am (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jawt/Makefile.am Thu Nov 8 16:56:19 2007
@@ -0,0 +1,13 @@
+nativeexeclib_LTLIBRARIES = libjawt.la
+
+libjawt_la_SOURCES = jawt.c
+libjawt_la_LIBADD = $(top_builddir)/native/jni/gtk-peer/libgtkpeer.la
+libjawt_la_LDFLAGS = -avoid-version
+
+AM_LDFLAGS = @CLASSPATH_MODULE@ @GTK_LIBS@ @PANGOFT2_LIBS@ @X_LIBS@ @XTEST_LIBS@
+AM_CPPFLAGS = @CLASSPATH_INCLUDES@
+
+# Just the WARNING_CFLAGS. We cannot use the strict flags since the gtk
+# headers contain broken prototypes (by design, see gtkitemfactory.h).
+AM_CFLAGS = @WARNING_CFLAGS@ @ERROR_CFLAGS@ \
+ @GTK_CFLAGS@ @PANGOFT2_CFLAGS@
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jawt/Makefile.in
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jawt/Makefile.in?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jawt/Makefile.in (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jawt/Makefile.in Thu Nov 8 16:56:19 2007
@@ -0,0 +1,598 @@
+# Makefile.in generated by automake 1.9.6 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005 Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+ at SET_MAKE@
+
+srcdir = @srcdir@
+top_srcdir = @top_srcdir@
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+top_builddir = ../..
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+INSTALL = @INSTALL@
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+target_triplet = @target@
+subdir = native/jawt
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/../../config/depstand.m4 \
+ $(top_srcdir)/../../config/lead-dot.m4 \
+ $(top_srcdir)/../../config/multi.m4 \
+ $(top_srcdir)/../../libtool.m4 $(top_srcdir)/m4/acattribute.m4 \
+ $(top_srcdir)/m4/accross.m4 $(top_srcdir)/m4/acinclude.m4 \
+ $(top_srcdir)/m4/ax_create_stdint_h.m4 \
+ $(top_srcdir)/m4/iconv.m4 $(top_srcdir)/m4/lib-ld.m4 \
+ $(top_srcdir)/m4/lib-link.m4 $(top_srcdir)/m4/lib-prefix.m4 \
+ $(top_srcdir)/m4/pkg.m4 $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
+CONFIG_HEADER = $(top_builddir)/include/config.h
+CONFIG_CLEAN_FILES =
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
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+ esac;
+am__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
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+nativeexeclibLTLIBRARIES_INSTALL = $(INSTALL)
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+ $(top_builddir)/native/jni/gtk-peer/libgtkpeer.la
+am_libjawt_la_OBJECTS = jawt.lo
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+ $(AUTOMAKE) --gnu native/jawt/Makefile
+.PRECIOUS: Makefile
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+install-nativeexeclibLTLIBRARIES: $(nativeexeclib_LTLIBRARIES)
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+ test -z "$(nativeexeclibdir)" || $(mkdir_p) "$(DESTDIR)$(nativeexeclibdir)"
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+ $(LIBTOOL) --mode=install $(nativeexeclibLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(nativeexeclibdir)/$$f"; \
+ else :; fi; \
+ done
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+ done
+
+clean-nativeexeclibLTLIBRARIES:
+ -test -z "$(nativeexeclib_LTLIBRARIES)" || rm -f $(nativeexeclib_LTLIBRARIES)
+ @list='$(nativeexeclib_LTLIBRARIES)'; for p in $$list; do \
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+ test "$$dir" != "$$p" || dir=.; \
+ echo "rm -f \"$${dir}/so_locations\""; \
+ rm -f "$${dir}/so_locations"; \
+ done
+libjawt.la: $(libjawt_la_OBJECTS) $(libjawt_la_DEPENDENCIES)
+ $(LINK) -rpath $(nativeexeclibdir) $(libjawt_la_LDFLAGS) $(libjawt_la_OBJECTS) $(libjawt_la_LIBADD) $(LIBS)
+
+mostlyclean-compile:
+ -rm -f *.$(OBJEXT)
+
+distclean-compile:
+ -rm -f *.tab.c
+
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/jawt.Plo at am__quote@
+
+.c.o:
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+ at am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
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+
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+ at am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Plo"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
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+ done | \
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+
+distdir: $(DISTFILES)
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+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \
+ list='$(DISTFILES)'; for file in $$list; do \
+ case $$file in \
+ $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \
+ $(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \
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+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
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+ uninstall-nativeexeclibLTLIBRARIES
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jawt/jawt.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jawt/jawt.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jawt/jawt.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jawt/jawt.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,186 @@
+/* jawt.c -- X11 implementation of the AWT Native Interface
+ Copyright (C) 2005 Free Software Foundation, Inc.
+
+ This file is part of GNU Classpath.
+
+ GNU Classpath is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ GNU Classpath is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with GNU Classpath; see the file COPYING. If not, write to the
+ Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA.
+
+ Linking this library statically or dynamically with other modules is
+ making a combined work based on this library. Thus, the terms and
+ conditions of the GNU General Public License cover the whole
+ combination.
+
+ As a special exception, the copyright holders of this library give you
+ permission to link this library with independent modules to produce an
+ executable, regardless of the license terms of these independent
+ modules, and to copy and distribute the resulting executable under
+ terms of your choice, provided that you also meet, for each linked
+ independent module, the terms and conditions of the license of that
+ module. An independent module is a module which is not derived from
+ or based on this library. If you modify this library, you may extend
+ this exception to your version of the library, but you are not
+ obligated to do so. If you do not wish to do so, delete this
+ exception statement from your version. */
+
+#include <stdlib.h>
+#include <jni.h>
+#include <jawt.h>
+#include <jawt_md.h>
+#include "classpath_jawt.h"
+
+#ifndef __GNUC__
+#define __attribute__(x) /* nothing */
+#endif
+
+static jint (JNICALL _Jv_Lock) (JAWT_DrawingSurface* surface);
+static void (JNICALL _Jv_Unlock) (JAWT_DrawingSurface* surface);
+static JAWT_DrawingSurfaceInfo* (JNICALL _Jv_GetDrawingSurfaceInfo)
+ (JAWT_DrawingSurface* surface);
+static void (JNICALL _Jv_FreeDrawingSurfaceInfo)
+ (JAWT_DrawingSurfaceInfo* surface_info);
+static JAWT_DrawingSurface* (JNICALL _Jv_GetDrawingSurface) (JNIEnv* env,
+ jobject canvas);
+static void (JNICALL _Jv_FreeDrawingSurface) (JAWT_DrawingSurface* surface);
+static void (JNICALL _Jv_AWTLock) (JNIEnv*);
+static void (JNICALL _Jv_AWTUnlock) (JNIEnv*);
+
+JNIEXPORT jboolean JNICALL
+JAWT_GetAWT (JNIEnv* env __attribute__((unused)), JAWT* awt)
+{
+ jint retrieved_version;
+
+ retrieved_version = classpath_jawt_get_awt_version ();
+
+ if (awt->version > retrieved_version)
+ return JNI_FALSE;
+
+ awt->GetDrawingSurface = _Jv_GetDrawingSurface;
+ awt->FreeDrawingSurface = _Jv_FreeDrawingSurface;
+ awt->Lock = _Jv_AWTLock;
+ awt->Unlock = _Jv_AWTUnlock;
+
+ return JNI_TRUE;
+}
+
+/* JAWT_DrawingSurface functions */
+
+static jint
+(JNICALL _Jv_Lock) (JAWT_DrawingSurface* surface __attribute__((unused)))
+{
+ return classpath_jawt_lock ();
+}
+
+static void
+(JNICALL _Jv_Unlock) (JAWT_DrawingSurface* surface __attribute__((unused)))
+{
+ classpath_jawt_unlock ();
+}
+
+static JAWT_DrawingSurfaceInfo*
+(JNICALL _Jv_GetDrawingSurfaceInfo) (JAWT_DrawingSurface* surface)
+{
+ JAWT_DrawingSurfaceInfo* surface_info;
+ JAWT_X11DrawingSurfaceInfo* surface_info_x11;
+
+ if (surface == NULL || surface->target == NULL)
+ return NULL;
+
+ surface_info = (JAWT_DrawingSurfaceInfo*) malloc (sizeof (JAWT_DrawingSurfaceInfo));
+
+ if (surface_info == NULL)
+ return NULL;
+
+ surface_info->platformInfo = malloc (sizeof (JAWT_X11DrawingSurfaceInfo));
+
+ if (surface_info->platformInfo == NULL)
+ return NULL;
+
+ surface_info_x11 = (JAWT_X11DrawingSurfaceInfo*) surface_info->platformInfo;
+
+ surface_info_x11->display = classpath_jawt_get_default_display (surface->env,
+ surface->target);
+ surface_info_x11->drawable = classpath_jawt_get_drawable (surface->env,
+ surface->target);
+ surface_info_x11->visualID = classpath_jawt_get_visualID (surface->env,
+ surface->target);
+
+ /* FIXME: also include bounding rectangle of drawing surface */
+ /* FIXME: also include current clipping region */
+
+ return surface_info;
+}
+
+static void
+(JNICALL _Jv_FreeDrawingSurfaceInfo) (JAWT_DrawingSurfaceInfo* surface_info)
+{
+ JAWT_X11DrawingSurfaceInfo* surface_info_x11;
+
+ if (surface_info == NULL)
+ return;
+
+ surface_info_x11 = (JAWT_X11DrawingSurfaceInfo*) surface_info->platformInfo;
+
+ surface_info_x11->display = NULL;
+ surface_info_x11->drawable = 0;
+ surface_info_x11->visualID = 0;
+
+ free (surface_info->platformInfo);
+ free (surface_info);
+ surface_info = NULL;
+}
+
+/* JAWT functions */
+
+static JAWT_DrawingSurface*
+(JNICALL _Jv_GetDrawingSurface) (JNIEnv* env, jobject canvas)
+{
+ JAWT_DrawingSurface* surface;
+
+ surface = (JAWT_DrawingSurface*) malloc (sizeof (JAWT_DrawingSurface));
+
+ if (surface == NULL)
+ return NULL;
+
+ surface->env = env;
+ surface->target = canvas;
+
+ /* initialize function pointers */
+ surface->GetDrawingSurfaceInfo = _Jv_GetDrawingSurfaceInfo;
+ surface->FreeDrawingSurfaceInfo = _Jv_FreeDrawingSurfaceInfo;
+
+ surface->Lock = _Jv_Lock;
+ surface->Unlock = _Jv_Unlock;
+
+ return surface;
+}
+
+static void
+(JNICALL _Jv_FreeDrawingSurface) (JAWT_DrawingSurface* surface)
+{
+ free (surface);
+}
+
+static void
+(JNICALL _Jv_AWTLock) (JNIEnv* env __attribute__((unused)))
+{
+ /* FIXME: what is this supposed to do? */
+}
+
+static void
+(JNICALL _Jv_AWTUnlock) (JNIEnv* env __attribute__((unused)))
+{
+ /* FIXME: what is this supposed to do? */
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/Makefile.am
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/Makefile.am?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/Makefile.am (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/Makefile.am Thu Nov 8 16:56:19 2007
@@ -0,0 +1,38 @@
+## Input file for automake to generate the Makefile.in used by configure
+
+if CREATE_CORE_JNI_LIBRARIES
+ JNIDIRS = java-io java-lang java-net java-nio java-util
+endif
+
+if CREATE_ALSA_LIBRARIES
+ ALSADIR = midi-alsa
+endif
+
+if CREATE_DSSI_LIBRARIES
+ DSSIDIR = midi-dssi
+endif
+
+if CREATE_GTK_PEER_LIBRARIES
+ GTKDIR = gtk-peer
+endif
+
+if CREATE_QT_PEER_LIBRARIES
+ CLASSPATH_QT_PEER_DIR = qt-peer
+endif
+
+if CREATE_GCONF_PEER_LIBRARIES
+ CLASSPATH_GCONF_PEER_DIR = gconf-peer
+endif
+
+if CREATE_XMLJ_LIBRARY
+ XMLJDIR = xmlj
+endif
+
+SUBDIRS = classpath $(JNIDIRS) \
+ $(ALSADIR) $(DSSIDIR) $(GTKDIR) $(CLASSPATH_QT_PEER_DIR) $(XMLJDIR) \
+ $(CLASSPATH_GCONF_PEER_DIR)
+DIST_SUBDIRS = classpath java-io java-lang java-net java-nio java-util \
+ gtk-peer gconf-peer qt-peer xmlj midi-alsa midi-dssi
+
+all-local:
+ cd $(top_srcdir) && $(SHELL) ./scripts/check_jni_methods.sh
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/Makefile.in
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/Makefile.in?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/Makefile.in (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/Makefile.in Thu Nov 8 16:56:19 2007
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URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/classpath/Makefile.am?rev=43913&view=auto
==============================================================================
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URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/classpath/Makefile.in?rev=43913&view=auto
==============================================================================
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+ at AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+ at am__fastdepCC_FALSE@ $(COMPILE) -c $<
+
+.c.obj:
+ at am__fastdepCC_TRUE@ if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ `$(CYGPATH_W) '$<'`; \
+ at am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
+ at AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+ at AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+ at am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'`
+
+.c.lo:
+ at am__fastdepCC_TRUE@ if $(LTCOMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ $<; \
+ at am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Plo"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
+ at AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
+ at AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+ at am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ $<
+
+mostlyclean-libtool:
+ -rm -f *.lo
+
+clean-libtool:
+ -rm -rf .libs _libs
+
+distclean-libtool:
+ -rm -f libtool
+uninstall-info-am:
+
+ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) ' { files[$$0] = 1; } \
+ END { for (i in files) print i; }'`; \
+ mkid -fID $$unique
+tags: TAGS
+
+TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
+ $(TAGS_FILES) $(LISP)
+ tags=; \
+ here=`pwd`; \
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) ' { files[$$0] = 1; } \
+ END { for (i in files) print i; }'`; \
+ if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \
+ test -n "$$unique" || unique=$$empty_fix; \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ $$tags $$unique; \
+ fi
+ctags: CTAGS
+CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
+ $(TAGS_FILES) $(LISP)
+ tags=; \
+ here=`pwd`; \
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) ' { files[$$0] = 1; } \
+ END { for (i in files) print i; }'`; \
+ test -z "$(CTAGS_ARGS)$$tags$$unique" \
+ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+ $$tags $$unique
+
+GTAGS:
+ here=`$(am__cd) $(top_builddir) && pwd` \
+ && cd $(top_srcdir) \
+ && gtags -i $(GTAGS_ARGS) $$here
+
+distclean-tags:
+ -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+ @srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \
+ list='$(DISTFILES)'; for file in $$list; do \
+ case $$file in \
+ $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \
+ $(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \
+ esac; \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+ dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \
+ if test "$$dir" != "$$file" && test "$$dir" != "."; then \
+ dir="/$$dir"; \
+ $(mkdir_p) "$(distdir)$$dir"; \
+ else \
+ dir=''; \
+ fi; \
+ if test -d $$d/$$file; then \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \
+ fi; \
+ cp -pR $$d/$$file $(distdir)$$dir || exit 1; \
+ else \
+ test -f $(distdir)/$$file \
+ || cp -p $$d/$$file $(distdir)/$$file \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
+check: check-am
+all-am: Makefile $(LTLIBRARIES)
+installdirs:
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ `test -z '$(STRIP)' || \
+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool clean-noinstLTLIBRARIES \
+ mostlyclean-am
+
+distclean: distclean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-libtool distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+info: info-am
+
+info-am:
+
+install-data-am:
+
+install-exec-am:
+
+install-info: install-info-am
+
+install-man:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+ mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-info-am
+
+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
+ clean-libtool clean-noinstLTLIBRARIES ctags distclean \
+ distclean-compile distclean-generic distclean-libtool \
+ distclean-tags distdir dvi dvi-am html html-am info info-am \
+ install install-am install-data install-data-am install-exec \
+ install-exec-am install-info install-info-am install-man \
+ install-strip installcheck installcheck-am installdirs \
+ maintainer-clean maintainer-clean-generic mostlyclean \
+ mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
+ pdf pdf-am ps ps-am tags uninstall uninstall-am \
+ uninstall-info-am
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/classpath/classpath_jawt.h
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/classpath/classpath_jawt.h?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/classpath/classpath_jawt.h (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/classpath/classpath_jawt.h Thu Nov 8 16:56:19 2007
@@ -0,0 +1,60 @@
+/* classpath_awt.h -- libjawt's interface to the peer library
+ Copyright (C) 2005 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+/*
+ * libjawt.so is linked directly to the peer library with -l. This
+ * header declares all the functions that libjawt.so needs -- X-based
+ * peer libraries wanting to support libjawt.so must implement these
+ * functions.
+ */
+
+#ifndef __classpath_jawt_h__
+#define __classpath_jawt_h__
+
+#include <jni.h>
+#include <X11/Xlib.h>
+
+#define CLASSPATH_JAWT_VERSION 0x10004
+
+jint classpath_jawt_get_awt_version (void);
+Display* classpath_jawt_get_default_display (JNIEnv* env, jobject canvas);
+Drawable classpath_jawt_get_drawable (JNIEnv* env, jobject canvas);
+VisualID classpath_jawt_get_visualID (JNIEnv* env, jobject canvas);
+jint classpath_jawt_lock (void);
+void classpath_jawt_unlock (void);
+
+#endif /* __classpath_jawt_h__ */
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/classpath/jcl.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/classpath/jcl.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/classpath/jcl.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/classpath/jcl.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,275 @@
+/* jcl.c
+ Copyright (C) 1998, 2005 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+/* do not move; needed here because of some macro definitions */
+#include "config.h"
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <jcl.h>
+
+#ifndef __GNUC__
+ #ifndef __attribute__
+ #define __attribute__(x) /* nothing */
+ #endif
+#endif
+
+JNIEXPORT void JNICALL
+JCL_ThrowException (JNIEnv * env, const char *className, const char *errMsg)
+{
+ jclass excClass;
+ if ((*env)->ExceptionOccurred (env))
+ {
+ (*env)->ExceptionClear (env);
+ }
+ excClass = (*env)->FindClass (env, className);
+ if (excClass == NULL)
+ {
+ jclass errExcClass;
+ errExcClass =
+ (*env)->FindClass (env, "java/lang/ClassNotFoundException");
+ if (errExcClass == NULL)
+ {
+ errExcClass = (*env)->FindClass (env, "java/lang/InternalError");
+ if (errExcClass == NULL)
+ {
+ fprintf (stderr, "JCL: Utterly failed to throw exeption ");
+ fprintf (stderr, "%s", className);
+ fprintf (stderr, " with message ");
+ fprintf (stderr, "%s", errMsg);
+ return;
+ }
+ }
+ /* Removed this (more comprehensive) error string to avoid the need for
+ * a static variable or allocation of a buffer for this message in this
+ * (unlikely) error case. --Fridi.
+ *
+ * sprintf(errstr,"JCL: Failed to throw exception %s with message %s: could not find exception class.", className, errMsg);
+ */
+ (*env)->ThrowNew (env, errExcClass, className);
+ }
+ (*env)->ThrowNew (env, excClass, errMsg);
+}
+
+JNIEXPORT void *JNICALL
+JCL_malloc (JNIEnv * env, size_t size)
+{
+ void *mem = malloc (size);
+ if (mem == NULL)
+ {
+ JCL_ThrowException (env, "java/lang/OutOfMemoryError",
+ "malloc() failed.");
+ return NULL;
+ }
+ return mem;
+}
+
+JNIEXPORT void *JNICALL
+JCL_realloc (JNIEnv * env, void *ptr, size_t size)
+{
+ ptr = realloc (ptr, size);
+ if (ptr == 0)
+ {
+ JCL_ThrowException (env, "java/lang/OutOfMemoryError",
+ "malloc() failed.");
+ return NULL;
+ }
+ return (ptr);
+}
+
+JNIEXPORT void JNICALL
+JCL_free (JNIEnv * env __attribute__ ((unused)), void *p)
+{
+ if (p != NULL)
+ {
+ free (p);
+ }
+}
+
+JNIEXPORT const char *JNICALL
+JCL_jstring_to_cstring (JNIEnv * env, jstring s)
+{
+ const char *cstr;
+ if (s == NULL)
+ {
+ JCL_ThrowException (env, "java/lang/NullPointerException",
+ "Null string");
+ return NULL;
+ }
+ cstr = (const char *) (*env)->GetStringUTFChars (env, s, NULL);
+ if (cstr == NULL)
+ {
+ JCL_ThrowException (env, "java/lang/InternalError",
+ "GetStringUTFChars() failed.");
+ return NULL;
+ }
+ return cstr;
+}
+
+JNIEXPORT void JNICALL
+JCL_free_cstring (JNIEnv * env, jstring s, const char *cstr)
+{
+ (*env)->ReleaseStringUTFChars (env, s, cstr);
+}
+
+JNIEXPORT jint JNICALL
+JCL_MonitorEnter (JNIEnv * env, jobject o)
+{
+ jint retval = (*env)->MonitorEnter (env, o);
+ if (retval != 0)
+ {
+ JCL_ThrowException (env, "java/lang/InternalError",
+ "MonitorEnter() failed.");
+ }
+ return retval;
+}
+
+JNIEXPORT jint JNICALL
+JCL_MonitorExit (JNIEnv * env, jobject o)
+{
+ jint retval = (*env)->MonitorExit (env, o);
+ if (retval != 0)
+ {
+ JCL_ThrowException (env, "java/lang/InternalError",
+ "MonitorExit() failed.");
+ }
+ return retval;
+}
+
+JNIEXPORT jclass JNICALL
+JCL_FindClass (JNIEnv * env, const char *className)
+{
+ jclass retval = (*env)->FindClass (env, className);
+ if (retval == NULL)
+ {
+ JCL_ThrowException (env, "java/lang/ClassNotFoundException", className);
+ }
+ return retval;
+}
+
+
+/*
+ * Build a Pointer object. The function caches the class type
+ */
+
+static jclass rawDataClass;
+static jfieldID rawData_fid;
+static jmethodID rawData_mid;
+
+JNIEXPORT jobject JNICALL
+JCL_NewRawDataObject (JNIEnv * env, void *data)
+{
+ if (rawDataClass == NULL)
+ {
+ jclass tmp;
+#if SIZEOF_VOID_P == 8
+ rawDataClass = (*env)->FindClass (env, "gnu/classpath/Pointer64");
+ if (rawDataClass == NULL)
+ {
+ JCL_ThrowException (env, "java/lang/InternalError",
+ "unable to find internal class");
+ return NULL;
+ }
+
+ rawData_mid = (*env)->GetMethodID (env, rawDataClass, "<init>", "(J)V");
+ if (rawData_mid == NULL)
+ {
+ JCL_ThrowException (env, "java/lang/InternalError",
+ "unable to find internal constructor");
+ return NULL;
+ }
+
+ rawData_fid = (*env)->GetFieldID (env, rawDataClass, "data", "J");
+ if (rawData_fid == NULL)
+ {
+ JCL_ThrowException (env, "java/lang/InternalError",
+ "unable to find internal field");
+ return NULL;
+ }
+#else
+ rawDataClass = (*env)->FindClass (env, "gnu/classpath/Pointer32");
+ if (rawDataClass == NULL)
+ {
+ JCL_ThrowException (env, "java/lang/InternalError",
+ "unable to find internal class");
+ return NULL;
+ }
+
+ rawData_mid = (*env)->GetMethodID (env, rawDataClass, "<init>", "(I)V");
+ if (rawData_mid == NULL)
+ {
+ JCL_ThrowException (env, "java/lang/InternalError",
+ "unable to find internal constructor");
+ return NULL;
+ }
+
+ rawData_fid = (*env)->GetFieldID (env, rawDataClass, "data", "I");
+ if (rawData_fid == NULL)
+ {
+ JCL_ThrowException (env, "java/lang/InternalError",
+ "unable to find internal field");
+ return NULL;
+ }
+
+#endif
+ tmp = (*env)->NewGlobalRef (env, rawDataClass);
+ if (tmp == NULL)
+ {
+ JCL_ThrowException (env, "java/lang/InternalError",
+ "unable to create an internal global ref");
+ return NULL;
+ }
+ (*env)->DeleteLocalRef(env, rawDataClass);
+ rawDataClass = tmp;
+ }
+
+#if SIZEOF_VOID_P == 8
+ return (*env)->NewObject (env, rawDataClass, rawData_mid, (jlong) data);
+#else
+ return (*env)->NewObject (env, rawDataClass, rawData_mid, (jint) data);
+#endif
+}
+
+JNIEXPORT void * JNICALL
+JCL_GetRawData (JNIEnv * env, jobject rawdata)
+{
+#if SIZEOF_VOID_P == 8
+ return (void *) (*env)->GetLongField (env, rawdata, rawData_fid);
+#else
+ return (void *) (*env)->GetIntField (env, rawdata, rawData_fid);
+#endif
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/classpath/jcl.h
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/classpath/jcl.h?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/classpath/jcl.h (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/classpath/jcl.h Thu Nov 8 16:56:19 2007
@@ -0,0 +1,94 @@
+/* jcl.h
+ Copyright (C) 1998, 2006 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+#ifndef __JCL_H__
+#define __JCL_H__
+
+#include <stddef.h>
+#include <jni.h>
+#include <config.h>
+
+#if SIZEOF_VOID_P == 4
+typedef jint jpointer;
+#elif SIZEOF_VOID_P == 8
+typedef jlong jpointer;
+#else
+#error "Unknown pointer size"
+#endif
+
+/* Helper macros for going between pointers and jlongs. */
+#define JLONG_TO_PTR(T,P) ((T *)(long)P)
+#define PTR_TO_JLONG(P) ((jlong)(long)P)
+
+JNIEXPORT jclass JNICALL JCL_FindClass (JNIEnv * env, const char *className);
+JNIEXPORT void JNICALL JCL_ThrowException (JNIEnv * env,
+ const char *className,
+ const char *errMsg);
+JNIEXPORT void *JNICALL JCL_malloc (JNIEnv * env, size_t size);
+JNIEXPORT void *JNICALL JCL_realloc (JNIEnv * env, void *ptr, size_t size);
+JNIEXPORT void JNICALL JCL_free (JNIEnv * env, void *p);
+JNIEXPORT const char *JNICALL JCL_jstring_to_cstring (JNIEnv * env,
+ jstring s);
+JNIEXPORT void JNICALL JCL_free_cstring (JNIEnv * env, jstring s,
+ const char *cstr);
+JNIEXPORT jint JNICALL JCL_MonitorEnter (JNIEnv * env, jobject o);
+JNIEXPORT jint JNICALL JCL_MonitorExit (JNIEnv * env, jobject o);
+
+JNIEXPORT jobject JNICALL JCL_NewRawDataObject (JNIEnv * env, void *data);
+JNIEXPORT void * JNICALL JCL_GetRawData (JNIEnv * env, jobject rawdata);
+
+#define JCL_RETHROW_EXCEPTION(env) if((*(env))->ExceptionOccurred((env)) != NULL) return NULL;
+
+/* Simple debug macro */
+#ifdef DEBUG
+#define DBG(x) fprintf(stderr, "%s", (x));
+#else
+#define DBG(x)
+#endif
+
+/* Some O/S's don't declare 'environ' */
+#if HAVE_CRT_EXTERNS_H
+/* Darwin does not have a variable named environ
+ but has a function which you can get the environ
+ variable with. */
+#include <crt_externs.h>
+#define environ (*_NSGetEnviron())
+#else
+extern char **environ;
+#endif /* HAVE_CRT_EXTERNS_H */
+
+#endif
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/classpath/jnilink.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/classpath/jnilink.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/classpath/jnilink.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/classpath/jnilink.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,125 @@
+/* JNILINK 1.1: JNI version.
+ Copyright (C) 1998 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+#include <stdlib.h>
+#include <string.h>
+#include <jcl.h>
+
+#include "jnilink.h"
+
+#define GETCLASS(c) *(jclass*)(c)
+
+JNIEXPORT jclass JNICALL
+LINK_RelinkClass (JNIEnv * env, linkedClass * c, const char *name)
+{
+ jclass found;
+ LINK_UnlinkClass (env, *c);
+
+ found = (*env)->FindClass (env, name);
+ if (found == NULL)
+ return NULL;
+
+ *c = JCL_malloc (env, sizeof (jclass));
+ if (*c == NULL)
+ return NULL;
+
+ GETCLASS (*c) = (*env)->NewGlobalRef (env, found);
+ return GETCLASS (*c);
+}
+
+JNIEXPORT jclass JNICALL
+LINK_RelinkKnownClass (JNIEnv * env, linkedClass * c, jclass newClass)
+{
+ LINK_UnlinkClass (env, *c);
+
+ *c = JCL_malloc (env, sizeof (jclass));
+ if (*c == NULL)
+ return NULL;
+
+ GETCLASS (*c) = (*env)->NewGlobalRef (env, newClass);
+ return newClass;
+}
+
+JNIEXPORT jmethodID JNICALL
+LINK_RelinkMethod (JNIEnv * env, jmethodID * m, linkedClass c,
+ const char *name, const char *sig)
+{
+ *m = (*env)->GetMethodID (env, GETCLASS (c), name, sig);
+ return *m;
+}
+
+JNIEXPORT jmethodID JNICALL
+LINK_RelinkStaticMethod (JNIEnv * env, jmethodID * m, linkedClass c,
+ const char *name, const char *sig)
+{
+ *m = (*env)->GetStaticMethodID (env, GETCLASS (c), name, sig);
+ return *m;
+}
+
+JNIEXPORT jfieldID JNICALL
+LINK_RelinkField (JNIEnv * env, jfieldID * f, linkedClass c,
+ const char *name, const char *sig)
+{
+ *f = (*env)->GetFieldID (env, GETCLASS (c), name, sig);
+ return *f;
+}
+
+JNIEXPORT jfieldID JNICALL
+LINK_RelinkStaticField (JNIEnv * env, jfieldID * f, linkedClass c,
+ const char *name, const char *sig)
+{
+ *f = (*env)->GetStaticFieldID (env, GETCLASS (c), name, sig);
+ return *f;
+}
+
+
+/* These are for when the class referencing the symbols is unloaded; it
+destroys any object references
+ * the linker might have kept around.
+ */
+JNIEXPORT void JNICALL
+LINK_UnlinkClass (JNIEnv * env, linkedClass * c)
+{
+ if (*c != NULL)
+ {
+ if (GETCLASS (*c) != NULL)
+ (*env)->DeleteGlobalRef (env, GETCLASS (*c));
+ JCL_free (env, *c);
+ *c = NULL;
+ }
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/classpath/jnilink.h
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/classpath/jnilink.h?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/classpath/jnilink.h (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/classpath/jnilink.h Thu Nov 8 16:56:19 2007
@@ -0,0 +1,82 @@
+/* JNILINK 1.1: JNI version.
+ Copyright (C) 1998 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+#ifndef __JNILINK_H__
+#define __JNILINK_H__
+
+#include <jni.h>
+
+typedef void *linkedClass;
+
+#define LINK_LinkClass(env,c,name) ((c)==NULL ? LINK_ReallyLinkClass((env),&(c),(name)) : (c))
+#define LINK_LinkKnownClass(env,c,newClass) ((c)==NULL ? LINK_ReallyLinkKnownClass((env),&(c),(newClass)) : (c))
+#define LINK_LinkMethod(env,m,c,name,sig) ((m)==NULL ? LINK_RelinkMethod((env),&(m),(c),(name),(sig)) : (m))
+#define LINK_LinkStaticMethod(env,m,c,name,sig) ((m)==NULL ? LINK_RelinkStaticMethod((env),&(m),(c),(name),(sig)) : (m))
+#define LINK_LinkField(env,f,c,name,sig) ((m)==NULL ? LINK_RelinkField((env),&(f),(c),(name),(sig)) : (f))
+#define LINK_LinkStaticField(env,f,c,name,sig) ((m)==NULL ? LINK_RelinkStaticField((env),&(f),(c),(name),(sig)) : (f))
+
+#define LINK_LinkConstructor(env,m,c,sig) ((m)==NULL ? LINK_RelinkMethod((env),&(m),(c),"<init>",(sig)) : (m))
+
+JNIEXPORT jclass JNICALL
+LINK_ReallyLinkClass (JNIEnv * env, linkedClass * c, const char *name);
+JNIEXPORT jclass JNICALL
+LINK_ReallyLinkKnownClass (JNIEnv * env, linkedClass * c, jclass newClass);
+JNIEXPORT jclass JNICALL
+LINK_RelinkClass (JNIEnv * env, linkedClass * c, const char *name);
+JNIEXPORT jclass JNICALL
+LINK_RelinkKnownClass (JNIEnv * env, linkedClass * c, jclass newClass);
+JNIEXPORT jmethodID JNICALL
+LINK_RelinkMethod (JNIEnv * env, jmethodID * m, linkedClass c,
+ const char *name, const char *sig);
+JNIEXPORT jmethodID JNICALL
+LINK_RelinkStaticMethod (JNIEnv * env, jmethodID * m, linkedClass c,
+ const char *name, const char *sig);
+JNIEXPORT jfieldID JNICALL
+LINK_RelinkField (JNIEnv * env, jfieldID * f, linkedClass c,
+ const char *name, const char *sig);
+JNIEXPORT jfieldID JNICALL
+LINK_RelinkStaticField (JNIEnv * env, jfieldID * f, linkedClass c,
+ const char *name, const char *sig);
+
+/* These are for when the class referencing the symbols is unloaded; it
+destroys any object references
+ * the linker might have kept around.
+ */
+JNIEXPORT void JNICALL LINK_UnlinkClass (JNIEnv * env, linkedClass * c);
+
+#endif
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/classpath/native_state.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/classpath/native_state.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/classpath/native_state.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/classpath/native_state.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,276 @@
+/* Magical NSA API -- Associate a C ptr with an instance of an object
+ Copyright (C) 1998, 2002 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+#include <stdlib.h>
+#include <assert.h>
+#include <jni.h>
+#include "native_state.h"
+
+#define DEFAULT_TABLE_SIZE 97
+
+struct state_table *
+cp_gtk_init_state_table_with_size (JNIEnv * env, jclass clazz, jint size)
+{
+ struct state_table *table;
+ jfieldID hash;
+ jclass clazz_g;
+
+ hash = (*env)->GetFieldID (env, clazz, "native_state", "I");
+ if (hash == NULL)
+ return NULL;
+
+ clazz_g = (*env)->NewGlobalRef (env, clazz);
+ if (clazz_g == NULL)
+ return NULL;
+
+ table = (struct state_table *) malloc (sizeof (struct state_table));
+ table->size = size;
+ table->head = (struct state_node **) calloc (sizeof (struct state_node *),
+ table->size);
+ table->hash = hash;
+ table->clazz = clazz_g;
+
+ return table;
+}
+
+struct state_table *
+cp_gtk_init_state_table (JNIEnv * env, jclass clazz)
+{
+ return cp_gtk_init_state_table_with_size (env, clazz, DEFAULT_TABLE_SIZE);
+}
+
+static void *
+remove_node (struct state_node **head, jint obj_id)
+{
+ struct state_node *back_ptr = NULL;
+ struct state_node *node = *head;
+
+ while (node != NULL)
+ {
+ if (node->key == obj_id)
+ {
+ void *return_value;
+ if (back_ptr == NULL)
+ *head = node->next;
+ else
+ back_ptr->next = node->next;
+ return_value = node->c_state;
+ free (node);
+ return return_value;
+ }
+ back_ptr = node;
+ node = node->next;
+ }
+
+ return NULL;
+}
+
+static void *
+get_node (struct state_node **head, jint obj_id)
+{
+ struct state_node *back_ptr = NULL;
+ struct state_node *node = *head;
+
+ while (node != NULL)
+ {
+ if (node->key == obj_id)
+ {
+ /* Move the node we found to the front of the list. */
+ if (back_ptr != NULL)
+ {
+ back_ptr->next = node->next;
+ node->next = *head;
+ *head = node;
+ }
+
+ /* Return the match. */
+ return node->c_state;
+ }
+
+ back_ptr = node;
+ node = node->next;
+ }
+
+ return NULL;
+}
+
+static void
+add_node (struct state_node **head, jint obj_id, void *state)
+{
+ struct state_node *node = *head;
+ struct state_node *back_ptr = NULL;
+
+ struct state_node *new_node;
+
+ if (node != NULL)
+ {
+ while (node->next != NULL && obj_id != node->key)
+ {
+ back_ptr = node;
+ node = node->next;
+ }
+
+ if (node->key == obj_id)
+ {
+ /* If we're updating a node, move it to the front of the
+ list. */
+ if (back_ptr != NULL)
+ {
+ back_ptr->next = node->next;
+ node->next = *head;
+ *head = node;
+ }
+ node->c_state = state;
+ return;
+ }
+ }
+
+ new_node = (struct state_node *) malloc (sizeof (struct state_node));
+ new_node->key = obj_id;
+ new_node->c_state = state;
+ new_node->next = *head;
+ *head = new_node;
+}
+
+#ifndef NDEBUG
+static void
+cp_gtk_check_compat (JNIEnv * env, jobject obj, struct state_table *table)
+{
+ jclass objclazz;
+
+ objclazz = (*env)->GetObjectClass(env, obj);
+ assert ((*env)->IsAssignableFrom(env, objclazz, table->clazz));
+ (*env)->DeleteLocalRef(env, objclazz);
+}
+#endif
+
+void
+cp_gtk_set_state_oid (JNIEnv * env, jobject lock, struct state_table *table,
+ jint obj_id, void *state)
+{
+ jint hash;
+
+ hash = obj_id % table->size;
+
+ (*env)->MonitorEnter (env, lock);
+ add_node (&table->head[hash], obj_id, state);
+ (*env)->MonitorExit (env, lock);
+}
+
+void *
+cp_gtk_get_state_oid (JNIEnv * env, jobject lock, struct state_table *table,
+ jint obj_id)
+{
+ jint hash;
+ void *return_value;
+
+ hash = obj_id % table->size;
+
+ (*env)->MonitorEnter (env, lock);
+ return_value = get_node (&table->head[hash], obj_id);
+ (*env)->MonitorExit (env, lock);
+
+ return return_value;
+}
+
+void *
+cp_gtk_remove_state_oid (JNIEnv * env, jobject lock, struct state_table *table,
+ jint obj_id)
+{
+ jint hash;
+ void *return_value;
+
+ hash = obj_id % table->size;
+
+ (*env)->MonitorEnter (env, lock);
+ return_value = remove_node (&table->head[hash], obj_id);
+ (*env)->MonitorExit (env, lock);
+
+ return return_value;
+}
+
+int
+cp_gtk_set_state (JNIEnv * env, jobject obj, struct state_table *table, void *state)
+{
+ jint obj_id;
+
+#ifndef NDEBUG
+ cp_gtk_check_compat(env, obj, table);
+#endif
+
+ obj_id = (*env)->GetIntField (env, obj, table->hash);
+
+ if ((*env)->ExceptionOccurred (env) != NULL)
+ return -1;
+
+ cp_gtk_set_state_oid (env, table->clazz, table, obj_id, state);
+ return 0;
+}
+
+void *
+cp_gtk_get_state (JNIEnv * env, jobject obj, struct state_table *table)
+{
+ jint obj_id;
+
+#ifndef NDEBUG
+ cp_gtk_check_compat(env, obj, table);
+#endif
+
+ obj_id = (*env)->GetIntField (env, obj, table->hash);
+
+ if ((*env)->ExceptionOccurred (env) != NULL)
+ return NULL;
+
+ return cp_gtk_get_state_oid (env, table->clazz, table, obj_id);
+}
+
+void *
+cp_gtk_remove_state_slot (JNIEnv * env, jobject obj, struct state_table *table)
+{
+ jint obj_id;
+
+#ifndef NDEBUG
+ cp_gtk_check_compat(env, obj, table);
+#endif
+
+ obj_id = (*env)->GetIntField (env, obj, table->hash);
+
+ if ((*env)->ExceptionOccurred (env) != NULL)
+ return NULL;
+
+ return cp_gtk_remove_state_oid (env, table->clazz, table, obj_id);
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/classpath/native_state.h
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/classpath/native_state.h?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/classpath/native_state.h (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/classpath/native_state.h Thu Nov 8 16:56:19 2007
@@ -0,0 +1,71 @@
+/* Magical NSA API -- Associate a C ptr with an instance of an object
+ Copyright (C) 1998 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+#ifndef JCL_NATIVE_STATE
+#define JCL_NATIVE_STATE
+
+#include <jni.h>
+
+struct state_table
+{
+ jint size; /* number of slots, should be prime */
+ jfieldID hash; /* field containing System.identityHashCode(this) */
+ jclass clazz; /* lock aquired for reading/writing nodes */
+ struct state_node **head;
+};
+
+struct state_node
+{
+ jint key;
+ void *c_state;
+ struct state_node *next;
+};
+
+struct state_table *cp_gtk_init_state_table_with_size (JNIEnv *, jclass, jint);
+struct state_table *cp_gtk_init_state_table (JNIEnv *, jclass);
+
+/* lowlevel api */
+void cp_gtk_set_state_oid (JNIEnv *, jobject, struct state_table *, jint, void *);
+void *cp_gtk_get_state_oid (JNIEnv *, jobject, struct state_table *, jint);
+void *cp_gtk_remove_state_oid (JNIEnv *, jobject, struct state_table *, jint);
+
+/* highlevel api */
+int cp_gtk_set_state (JNIEnv *, jobject, struct state_table *, void *);
+void *cp_gtk_get_state (JNIEnv *, jobject, struct state_table *);
+void *cp_gtk_remove_state_slot (JNIEnv *, jobject, struct state_table *);
+
+#endif
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gconf-peer/GConfNativePeer.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gconf-peer/GConfNativePeer.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gconf-peer/GConfNativePeer.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gconf-peer/GConfNativePeer.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,598 @@
+/* GConfNativePeer.c -- Implements native methods for class GConfNativePeer
+ Copyright (C) 2003, 2004 Free Software Foundation, Inc.
+
+ This file is part of GNU Classpath.
+
+ GNU Classpath is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ GNU Classpath is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with GNU Classpath; see the file COPYING. If not, write to the
+ Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA.
+
+ Linking this library statically or dynamically with other modules is
+ making a combined work based on this library. Thus, the terms and
+ conditions of the GNU General Public License cover the whole
+ combination.
+
+ As a special exception, the copyright holders of this library give you
+ permission to link this library with independent modules to produce an
+ executable, regardless of the license terms of these independent
+ modules, and to copy and distribute the resulting executable under
+ terms of your choice, provided that you also meet, for each linked
+ independent module, the terms and conditions of the license of that
+ module. An independent module is a module which is not derived from
+ or based on this library. If you modify this library, you may extend
+ this exception to your version of the library, but you are not
+ obligated to do so. If you do not wish to do so, delete this
+ exception statement from your version. */
+
+#include <stdio.h>
+#include <string.h>
+
+#include <jni.h>
+
+#include <glib.h>
+#include <gdk/gdk.h>
+#include <gconf/gconf-client.h>
+
+#include "jcl.h"
+
+#include "gnu_java_util_prefs_gconf_GConfNativePeer.h"
+
+/*
+ * Cached id, methods and objects
+ */
+
+/** Reference count */
+static int reference_count = 0;
+
+/** GConfClient backend */
+static GConfClient *client = NULL;
+
+/** java.util.ArrayList class */
+static jclass jlist_class = NULL;
+
+/** java.util.ArrayList constructor id */
+static jmethodID jlist_init_id = NULL;
+
+/** ava.util.ArrayList add id */
+static jmethodID jlist_add_id = NULL;
+
+/* ***** PRIVATE FUNCTIONS DELCARATION ***** */
+
+/**
+ * Gets the reference of the default GConfClient and initialize the
+ * the type system.
+ * The client reference should be released with g_object_unref after use.
+ * This functions must be called with gdk lock held.
+ */
+static void init_gconf_client (void);
+
+/**
+ * Throws a new runtime exception after a failure, with the given message.
+ */
+static void throw_exception (JNIEnv * env, const char *msg);
+
+/**
+ * Throws the given exception after a failure, with the given message.
+ */
+static void
+throw_exception_by_name (JNIEnv * env, const char *name, const char *msg);
+
+/**
+ * Return a reference to a java.util.ArrayList class.
+ */
+static gboolean set_jlist_class (JNIEnv * env);
+
+/**
+ * Builds a new reference to a new java.util.ArrayList instace.
+ * The instance should be freed by the caller after use.
+ */
+static jclass get_jlist_reference (JNIEnv * env, jclass jlist_class);
+
+/* ***** END: PRIVATE FUNCTIONS DELCARATION ***** */
+
+/* ***** NATIVE FUNCTIONS ***** */
+
+/*
+ * Class: gnu_java_util_prefs_gconf_GConfNativePeer
+ * Method: init_class
+ * Signature: ()V
+ */
+JNIEXPORT void
+JNICALL Java_gnu_java_util_prefs_gconf_GConfNativePeer_init_1class
+ (JNIEnv *env, jclass clazz)
+{
+ if (reference_count == 0)
+ {
+ Java_gnu_java_util_prefs_gconf_GConfNativePeer_init_1id_1cache
+ (env, clazz);
+ return;
+ }
+
+ reference_count++;
+}
+
+/*
+ * Class: gnu_java_util_prefs_gconf_GConfNativePeer
+ * Method: init_id_chache
+ * Signature: ()V
+ */
+JNIEXPORT void
+JNICALL Java_gnu_java_util_prefs_gconf_GConfNativePeer_init_1id_1cache
+ (JNIEnv *env, jclass clazz __attribute__ ((unused)))
+{
+ reference_count++;
+
+ gdk_threads_enter ();
+ init_gconf_client ();
+ gdk_threads_leave ();
+
+ /* if client is null, there is probably an out of memory */
+ if (client == NULL)
+ {
+ /* release the string and throw a runtime exception */
+ throw_exception (env,
+ "Unable to initialize GConfClient in native code\n");
+ return;
+ }
+
+ /* ***** java.util.ArrayList ***** */
+ if (set_jlist_class (env) == FALSE)
+ {
+ throw_exception (env,
+ "Unable to get valid reference to java.util.List in native code\n");
+ return;
+ }
+}
+
+/*
+ * Class: gnu_java_util_prefs_gconf_GConfNativePeer
+ * Method: gconf_client_gconf_client_all_keys
+ * Signature: (Ljava/lang/String;)Ljava/util/List;
+ */
+JNIEXPORT jobject JNICALL
+Java_gnu_java_util_prefs_gconf_GConfNativePeer_gconf_1client_1gconf_1client_1all_1keys
+ (JNIEnv *env, jclass clazz __attribute__ ((unused)), jstring node)
+{
+ /* TODO: check all the calls to gdk_threads_enter/leave */
+
+ const char *dir = NULL;
+ GError *err = NULL;
+ GSList *entries = NULL;
+ GSList *tmp;
+
+ /* java.util.ArrayList */
+ jobject jlist = NULL;
+
+ dir = JCL_jstring_to_cstring (env, node);
+ if (dir == NULL)
+ {
+ return NULL;
+ }
+
+ gdk_threads_enter ();
+ entries = gconf_client_all_entries (client, dir, &err);
+ gdk_threads_leave ();
+ if (err != NULL)
+ {
+ throw_exception_by_name (env, "java/util/prefs/BackingStoreException",
+ err->message);
+ g_error_free (err);
+ err = NULL;
+
+ JCL_free_cstring (env, node, dir);
+ return NULL;
+ }
+
+ jlist = get_jlist_reference (env, jlist_class);
+ if (jlist == NULL)
+ {
+ throw_exception_by_name (env, "java/util/prefs/BackingStoreException",
+ "Unable to get java.util.List reference in native code\n");
+ JCL_free_cstring (env, node, dir);
+ g_slist_foreach (entries, (GFunc) gconf_entry_free, NULL);
+ g_slist_free (entries);
+ return NULL;
+ }
+
+ tmp = entries;
+ while (tmp != NULL)
+ {
+ const char *_val = gconf_entry_get_key (tmp->data);
+ _val = strrchr (_val, '/');
+ ++_val;
+ (*env)->CallBooleanMethod (env, jlist, jlist_add_id,
+ (*env)->NewStringUTF (env, _val));
+ tmp = g_slist_next (tmp);
+ }
+
+ /* clean up things */
+ JCL_free_cstring (env, node, dir);
+ g_slist_foreach (entries, (GFunc) gconf_entry_free, NULL);
+ g_slist_free (entries);
+
+ return jlist;
+}
+
+/*
+ * Class: gnu_java_util_prefs_gconf_GConfNativePeer
+ * Method: gconf_client_gconf_client_all_nodes
+ * Signature: (Ljava/lang/String;)Ljava/util/List;
+ */
+JNIEXPORT jobject JNICALL
+Java_gnu_java_util_prefs_gconf_GConfNativePeer_gconf_1client_1gconf_1client_1all_1nodes
+ (JNIEnv *env, jclass clazz __attribute__ ((unused)), jstring node)
+{
+ const char *dir = NULL;
+ GError *err = NULL;
+ GSList *entries = NULL;
+ GSList *tmp;
+
+ /* java.util.ArrayList */
+ jobject jlist = NULL;
+
+ dir = JCL_jstring_to_cstring (env, node);
+ if (dir == NULL)
+ {
+ return NULL;
+ }
+
+ gdk_threads_enter ();
+ entries = gconf_client_all_dirs (client, dir, &err);
+ gdk_threads_leave ();
+ if (err != NULL)
+ {
+ throw_exception_by_name (env, "java/util/prefs/BackingStoreException",
+ err->message);
+ g_error_free (err);
+ err = NULL;
+ JCL_free_cstring (env, node, dir);
+ return NULL;
+ }
+
+ jlist = get_jlist_reference (env, jlist_class);
+ if (jlist == NULL)
+ {
+ throw_exception_by_name (env, "java/util/prefs/BackingStoreException",
+ "Unable to get java.util.List reference in native code\n");
+ JCL_free_cstring (env, node, dir);
+ g_slist_foreach (entries, (GFunc) gconf_entry_free, NULL);
+ g_slist_free (entries);
+ return NULL;
+ }
+
+ tmp = entries;
+ while (tmp != NULL)
+ {
+ const char *_val = tmp->data;
+ _val = strrchr (_val, '/');
+ ++_val;
+ (*env)->CallBooleanMethod (env, jlist, jlist_add_id,
+ (*env)->NewStringUTF (env, _val));
+ tmp = g_slist_next (tmp);
+ }
+
+ /* clean up things */
+ JCL_free_cstring (env, node, dir);
+ g_slist_foreach (entries, (GFunc) gconf_entry_free, NULL);
+ g_slist_free (entries);
+
+ return jlist;
+}
+
+/*
+ * Class: gnu_java_util_prefs_gconf_GConfNativePeer
+ * Method: gconf_client_suggest_sync
+ * Signature: ()V
+ */
+JNIEXPORT void JNICALL
+Java_gnu_java_util_prefs_gconf_GConfNativePeer_gconf_1client_1suggest_1sync
+ (JNIEnv *env, jclass clazz __attribute__ ((unused)))
+{
+ GError *err = NULL;
+
+ gdk_threads_enter ();
+ gconf_client_suggest_sync (client, &err);
+ gdk_threads_leave ();
+ if (err != NULL)
+ {
+ throw_exception_by_name (env, "java/util/prefs/BackingStoreException",
+ err->message);
+ g_error_free (err);
+ err = NULL;
+ }
+}
+
+/*
+ * Class: gnu_java_util_prefs_gconf_GConfNativePeer
+ * Method: gconf_client_unset
+ * Signature: (Ljava/lang/String;)Z
+ */
+JNIEXPORT jboolean JNICALL
+Java_gnu_java_util_prefs_gconf_GConfNativePeer_gconf_1client_1unset
+ (JNIEnv *env, jclass clazz __attribute__ ((unused)), jstring key)
+{
+ const char *_key = NULL;
+ gboolean result = JNI_FALSE;
+ GError *err = NULL;
+
+ _key = JCL_jstring_to_cstring (env, key);
+ if (_key == NULL)
+ {
+ return JNI_FALSE;
+ }
+
+ gdk_threads_enter ();
+ result = gconf_client_unset (client, _key, &err);
+ gdk_threads_leave ();
+ if (err != NULL)
+ {
+ result = JNI_FALSE;
+ g_error_free (err);
+ err = NULL;
+ }
+
+ JCL_free_cstring (env, key, _key);
+
+ return result;
+}
+
+/*
+ * Class: gnu_java_util_prefs_gconf_GConfNativePeer
+ * Method: gconf_client_get_string
+ * Signature: (Ljava/lang/String;)Ljava/lang/String;
+ */
+JNIEXPORT jstring JNICALL
+Java_gnu_java_util_prefs_gconf_GConfNativePeer_gconf_1client_1get_1string
+ (JNIEnv *env, jclass clazz __attribute__ ((unused)), jstring key)
+{
+ const char *_key = NULL;
+ const char *_value = NULL;
+ GError *err = NULL;
+ jstring result = NULL;
+
+ _key = JCL_jstring_to_cstring (env, key);
+ if (_key == NULL)
+ {
+ return NULL;
+ }
+
+ gdk_threads_enter ();
+ _value = gconf_client_get_string (client, _key, &err);
+ gdk_threads_leave ();
+ JCL_free_cstring (env, key, _key);
+ if (err != NULL)
+ {
+ /* just in case */
+ if (_value != NULL) g_free ((gpointer) _value);
+ g_error_free (err);
+ err = NULL;
+
+ return NULL;
+ }
+
+ /* Even if Gconf reported no error it is possible that NULL was returned */
+ /* and it should be prevented to create a Java string from that value. */
+ if (_value != NULL)
+ {
+ result = (*env)->NewStringUTF (env, _value);
+ g_free ((gpointer) _value);
+ }
+
+ return result;
+}
+
+/*
+ * Class: gnu_java_util_prefs_gconf_GConfNativePeer
+ * Method: gconf_client_set_string
+ * Signature: (Ljava/lang/String;Ljava/lang/String;)Z
+ */
+JNIEXPORT jboolean JNICALL
+Java_gnu_java_util_prefs_gconf_GConfNativePeer_gconf_1client_1set_1string
+ (JNIEnv *env, jclass clazz __attribute__ ((unused)),
+ jstring key, jstring value)
+{
+ const char *_key = NULL;
+ const char *_value = NULL;
+ GError *err = NULL;
+
+ gboolean result = JNI_FALSE;
+
+ /* load an UTF string from the virtual machine. */
+ _key = JCL_jstring_to_cstring (env, key);
+ _value = JCL_jstring_to_cstring (env, value);
+ if (_key == NULL || _value == NULL)
+ {
+ return JNI_FALSE;
+ }
+
+ gdk_threads_enter ();
+ result = gconf_client_set_string (client, _key, _value, &err);
+ gdk_threads_leave ();
+ if (err != NULL)
+ {
+ g_error_free (err);
+ err = NULL;
+ result = JNI_FALSE;
+ }
+
+ JCL_free_cstring (env, key, _key);
+ JCL_free_cstring (env, value, _value);
+
+ return (jboolean) result;
+}
+
+/*
+ * Class: gnu_java_util_prefs_gconf_GConfNativePeer
+ * Method: gconf_client_remove_dir
+ * Signature: (Ljava/lang/String;)V
+ */
+JNIEXPORT void JNICALL
+Java_gnu_java_util_prefs_gconf_GConfNativePeer_gconf_1client_1remove_1dir
+ (JNIEnv *env, jclass clazz __attribute__ ((unused)), jstring node)
+{
+ const char *dir = NULL;
+
+ dir = JCL_jstring_to_cstring (env, node);
+ if (dir == NULL)
+ return;
+
+ gdk_threads_enter ();
+ gconf_client_remove_dir (client, dir, NULL);
+ gdk_threads_leave ();
+
+ JCL_free_cstring (env, node, dir);
+}
+
+/*
+ * Class: gnu_java_util_prefs_gconf_GConfNativePeer
+ * Method: gconf_client_add_dir
+ * Signature: (Ljava/lang/String;)V
+ */
+JNIEXPORT void JNICALL
+Java_gnu_java_util_prefs_gconf_GConfNativePeer_gconf_1client_1add_1dir
+ (JNIEnv *env, jclass clazz __attribute__ ((unused)), jstring node)
+{
+ const char *dir = NULL;
+
+ dir = JCL_jstring_to_cstring (env, node);
+ if (dir == NULL)
+ return;
+
+ /* ignore errors */
+ gdk_threads_enter ();
+ gconf_client_add_dir (client, dir, GCONF_CLIENT_PRELOAD_ONELEVEL, NULL);
+ gdk_threads_leave ();
+
+ JCL_free_cstring (env, node, dir);
+}
+
+/*
+ * Class: gnu_java_util_prefs_gconf_GConfNativePeer
+ * Method: gconf_client_dir_exists
+ * Signature: (Ljava/lang/String;)Z
+ */
+JNIEXPORT jboolean JNICALL
+Java_gnu_java_util_prefs_gconf_GConfNativePeer_gconf_1client_1dir_1exists
+ (JNIEnv *env, jclass clazz __attribute__ ((unused)), jstring node)
+{
+ const char *dir = NULL;
+ GError *err = NULL;
+ jboolean value = JNI_FALSE;
+
+ dir = JCL_jstring_to_cstring (env, node);
+ if (dir == NULL)
+ return value;
+
+ /* on error return false */
+ gdk_threads_enter ();
+ value = gconf_client_dir_exists (client, dir, &err);
+ gdk_threads_leave ();
+ if (err != NULL)
+ value = JNI_FALSE;
+
+ JCL_free_cstring (env, node, dir);
+
+ return value;
+}
+
+/*
+ * Class: gnu_java_util_prefs_gconf_GConfNativePeer
+ * Method: finalize_class
+ * Signature: ()V
+ */
+JNIEXPORT void
+JNICALL Java_gnu_java_util_prefs_gconf_GConfNativePeer_finalize_1class
+ (JNIEnv *env, jclass clazz __attribute__ ((unused)))
+{
+ if (reference_count == 0)
+ {
+ /* last reference, free all resources and return */
+ gdk_threads_enter ();
+ g_object_unref (G_OBJECT (client));
+ gdk_threads_leave ();
+
+ (*env)->DeleteGlobalRef (env, jlist_class);
+
+ jlist_class = NULL;
+ jlist_init_id = NULL;
+ jlist_add_id = NULL;
+
+ return;
+ }
+
+ reference_count--;
+}
+
+/* ***** END: NATIVE FUNCTIONS ***** */
+
+/* ***** PRIVATE FUNCTIONS IMPLEMENTATION ***** */
+
+static void throw_exception (JNIEnv *env, const char *msg)
+{
+ throw_exception_by_name (env, "java/lang/RuntimeException", msg);
+}
+
+static void
+throw_exception_by_name (JNIEnv *env, const char *name, const char *msg)
+{
+ JCL_ThrowException (env, name, msg);
+}
+
+static void init_gconf_client (void)
+{
+ g_type_init ();
+ client = gconf_client_get_default ();
+}
+
+static gboolean set_jlist_class (JNIEnv *env)
+{
+ jclass local_jlist_class = NULL;
+
+ /* gets a reference to the ArrayList class */
+ local_jlist_class = JCL_FindClass (env, "java/util/ArrayList");
+ if (local_jlist_class == NULL)
+ {
+ return FALSE;
+ }
+
+ jlist_class = (*env)->NewGlobalRef (env, local_jlist_class);
+ (*env)->DeleteLocalRef (env, local_jlist_class);
+ if (jlist_class == NULL)
+ {
+ return FALSE;
+ }
+
+ /* and initialize it */
+ jlist_init_id = (*env)->GetMethodID (env, jlist_class, "<init>", "()V");
+ if (jlist_init_id == NULL)
+ {
+ return FALSE;
+ }
+
+ jlist_add_id = (*env)->GetMethodID (env, jlist_class, "add",
+ "(Ljava/lang/Object;)Z");
+ if (jlist_add_id == NULL)
+ {
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+static jobject get_jlist_reference (JNIEnv *env, jclass jlist_class)
+{
+ return (*env)->NewObject (env, jlist_class, jlist_init_id);
+}
+
+/* ***** END: PRIVATE FUNCTIONS IMPLEMENTATION ***** */
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gconf-peer/Makefile.am
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gconf-peer/Makefile.am?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gconf-peer/Makefile.am (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gconf-peer/Makefile.am Thu Nov 8 16:56:19 2007
@@ -0,0 +1,14 @@
+nativeexeclib_LTLIBRARIES = libgconfpeer.la
+
+libgconfpeer_la_SOURCES = GConfNativePeer.c
+
+libgconfpeer_la_LIBADD = $(top_builddir)/native/jni/classpath/native_state.lo \
+ $(top_builddir)/native/jni/classpath/jcl.lo
+
+libgconfpeer_la_LDFLAGS = -avoid-version
+
+AM_LDFLAGS = @CLASSPATH_MODULE@ @GCONF_LIBS@ @GDK_LIBS@
+
+AM_CPPFLAGS = @CLASSPATH_INCLUDES@
+
+AM_CFLAGS = @WARNING_CFLAGS@ @ERROR_CFLAGS@ @GCONF_CFLAGS@ @GDK_CFLAGS@
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gconf-peer/Makefile.in
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gconf-peer/Makefile.in?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gconf-peer/Makefile.in (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gconf-peer/Makefile.in Thu Nov 8 16:56:19 2007
@@ -0,0 +1,596 @@
+# Makefile.in generated by automake 1.9.6 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005 Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+ at SET_MAKE@
+
+srcdir = @srcdir@
+top_srcdir = @top_srcdir@
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+top_builddir = ../../..
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+INSTALL = @INSTALL@
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+target_triplet = @target@
+subdir = native/jni/gconf-peer
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/../../config/depstand.m4 \
+ $(top_srcdir)/../../config/lead-dot.m4 \
+ $(top_srcdir)/../../config/multi.m4 \
+ $(top_srcdir)/../../libtool.m4 $(top_srcdir)/m4/acattribute.m4 \
+ $(top_srcdir)/m4/accross.m4 $(top_srcdir)/m4/acinclude.m4 \
+ $(top_srcdir)/m4/ax_create_stdint_h.m4 \
+ $(top_srcdir)/m4/iconv.m4 $(top_srcdir)/m4/lib-ld.m4 \
+ $(top_srcdir)/m4/lib-link.m4 $(top_srcdir)/m4/lib-prefix.m4 \
+ $(top_srcdir)/m4/pkg.m4 $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
+CONFIG_HEADER = $(top_builddir)/include/config.h
+CONFIG_CLEAN_FILES =
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
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+ $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
+ *) f=$$p;; \
+ esac;
+am__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
+am__installdirs = "$(DESTDIR)$(nativeexeclibdir)"
+nativeexeclibLTLIBRARIES_INSTALL = $(INSTALL)
+LTLIBRARIES = $(nativeexeclib_LTLIBRARIES)
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+ $(top_builddir)/native/jni/classpath/native_state.lo \
+ $(top_builddir)/native/jni/classpath/jcl.lo
+am_libgconfpeer_la_OBJECTS = GConfNativePeer.lo
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+ $(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+LINK = $(LIBTOOL) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+ $(AM_LDFLAGS) $(LDFLAGS) -o $@
+SOURCES = $(libgconfpeer_la_SOURCES)
+DIST_SOURCES = $(libgconfpeer_la_SOURCES)
+ETAGS = etags
+CTAGS = ctags
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = @ACLOCAL@
+AMDEP_FALSE = @AMDEP_FALSE@
+AMDEP_TRUE = @AMDEP_TRUE@
+AMTAR = @AMTAR@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
+AUTOMAKE = @AUTOMAKE@
+AWK = @AWK@
+BUILD_CLASS_FILES_FALSE = @BUILD_CLASS_FILES_FALSE@
+BUILD_CLASS_FILES_TRUE = @BUILD_CLASS_FILES_TRUE@
+CC = @CC@
+CCDEPMODE = @CCDEPMODE@
+CFLAGS = @CFLAGS@
+CLASSPATH_CONVENIENCE = @CLASSPATH_CONVENIENCE@
+CLASSPATH_INCLUDES = @CLASSPATH_INCLUDES@
+CLASSPATH_MODULE = @CLASSPATH_MODULE@
+COLLECTIONS_PREFIX = @COLLECTIONS_PREFIX@
+CP = @CP@
+CPP = @CPP@
+CPPFLAGS = @CPPFLAGS@
+CREATE_ALSA_LIBRARIES_FALSE = @CREATE_ALSA_LIBRARIES_FALSE@
+CREATE_ALSA_LIBRARIES_TRUE = @CREATE_ALSA_LIBRARIES_TRUE@
+CREATE_API_DOCS_FALSE = @CREATE_API_DOCS_FALSE@
+CREATE_API_DOCS_TRUE = @CREATE_API_DOCS_TRUE@
+CREATE_COLLECTIONS_FALSE = @CREATE_COLLECTIONS_FALSE@
+CREATE_COLLECTIONS_TRUE = @CREATE_COLLECTIONS_TRUE@
+CREATE_CORE_JNI_LIBRARIES_FALSE = @CREATE_CORE_JNI_LIBRARIES_FALSE@
+CREATE_CORE_JNI_LIBRARIES_TRUE = @CREATE_CORE_JNI_LIBRARIES_TRUE@
+CREATE_DSSI_LIBRARIES_FALSE = @CREATE_DSSI_LIBRARIES_FALSE@
+CREATE_DSSI_LIBRARIES_TRUE = @CREATE_DSSI_LIBRARIES_TRUE@
+CREATE_GCONF_PEER_LIBRARIES_FALSE = @CREATE_GCONF_PEER_LIBRARIES_FALSE@
+CREATE_GCONF_PEER_LIBRARIES_TRUE = @CREATE_GCONF_PEER_LIBRARIES_TRUE@
+CREATE_GTK_PEER_LIBRARIES_FALSE = @CREATE_GTK_PEER_LIBRARIES_FALSE@
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Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/.cvsignore
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/.cvsignore?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/.cvsignore (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/.cvsignore Thu Nov 8 16:56:19 2007
@@ -0,0 +1,8 @@
+*.o
+*.a
+*.lo
+*.la
+.libs
+.deps
+Makefile
+Makefile.in
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/GtkDragSourceContextPeer.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/GtkDragSourceContextPeer.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/GtkDragSourceContextPeer.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/GtkDragSourceContextPeer.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,256 @@
+/* gtkdragsourcecontextpeer.c -- Native implementation of GtkDragSourceContextPeer
+ Copyright (C) 2006 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+#include "gtkpeer.h"
+#include "GtkDragSourceContextPeer.h"
+
+#include <jni.h>
+#include <gtk/gtk.h>
+
+static GtkWidget * get_widget (GtkWidget *widget);
+
+#define ACTION_COPY 1
+#define ACTION_MOVE 2
+#define ACTION_COPY_OR_MOVE 3
+#define ACTION_LINK 1073741824
+
+#define AWT_DEFAULT_CURSOR 0
+#define AWT_CROSSHAIR_CURSOR 1
+#define AWT_TEXT_CURSOR 2
+#define AWT_WAIT_CURSOR 3
+#define AWT_SW_RESIZE_CURSOR 4
+#define AWT_SE_RESIZE_CURSOR 5
+#define AWT_NW_RESIZE_CURSOR 6
+#define AWT_NE_RESIZE_CURSOR 7
+#define AWT_N_RESIZE_CURSOR 8
+#define AWT_S_RESIZE_CURSOR 9
+#define AWT_W_RESIZE_CURSOR 10
+#define AWT_E_RESIZE_CURSOR 11
+#define AWT_HAND_CURSOR 12
+#define AWT_MOVE_CURSOR 13
+
+GtkWidget *widget;
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_dnd_peer_gtk_GtkDragSourceContextPeer_create
+ (JNIEnv *env, jobject obj, jobject comp)
+{
+ void *ptr;
+
+ gdk_threads_enter ();
+
+ NSA_SET_GLOBAL_REF (env, obj);
+ NSA_SET_GLOBAL_REF (env, comp);
+
+ ptr = NSA_GET_PTR (env, comp);
+ widget = get_widget (GTK_WIDGET (ptr));
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_dnd_peer_gtk_GtkDragSourceContextPeer_nativeSetCursor
+ (JNIEnv *env, jobject obj, jint type)
+{
+ void *ptr;
+ GdkWindow *win;
+ GdkCursorType gdk_cursor_type;
+ GdkCursor *gdk_cursor;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_GLOBAL_REF (env, obj);
+
+ switch (type)
+ {
+ case AWT_CROSSHAIR_CURSOR:
+ gdk_cursor_type = GDK_CROSSHAIR;
+ break;
+ case AWT_TEXT_CURSOR:
+ gdk_cursor_type = GDK_XTERM;
+ break;
+ case AWT_WAIT_CURSOR:
+ gdk_cursor_type = GDK_WATCH;
+ break;
+ case AWT_SW_RESIZE_CURSOR:
+ gdk_cursor_type = GDK_BOTTOM_LEFT_CORNER;
+ break;
+ case AWT_SE_RESIZE_CURSOR:
+ gdk_cursor_type = GDK_BOTTOM_RIGHT_CORNER;
+ break;
+ case AWT_NW_RESIZE_CURSOR:
+ gdk_cursor_type = GDK_TOP_LEFT_CORNER;
+ break;
+ case AWT_NE_RESIZE_CURSOR:
+ gdk_cursor_type = GDK_TOP_RIGHT_CORNER;
+ break;
+ case AWT_N_RESIZE_CURSOR:
+ gdk_cursor_type = GDK_TOP_SIDE;
+ break;
+ case AWT_S_RESIZE_CURSOR:
+ gdk_cursor_type = GDK_BOTTOM_SIDE;
+ break;
+ case AWT_W_RESIZE_CURSOR:
+ gdk_cursor_type = GDK_LEFT_SIDE;
+ break;
+ case AWT_E_RESIZE_CURSOR:
+ gdk_cursor_type = GDK_RIGHT_SIDE;
+ break;
+ case AWT_HAND_CURSOR:
+ gdk_cursor_type = GDK_HAND2;
+ break;
+ case AWT_MOVE_CURSOR:
+ gdk_cursor_type = GDK_FLEUR;
+ break;
+ default:
+ gdk_cursor_type = GDK_LEFT_PTR;
+ }
+
+ win = widget->window;
+ if ((widget->window) == NULL)
+ win = widget->window;
+
+ gdk_cursor = gdk_cursor_new (gdk_cursor_type);
+
+ gdk_window_set_cursor (win, gdk_cursor);
+ gdk_cursor_unref (gdk_cursor);
+
+ gdk_flush();
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_dnd_peer_gtk_GtkDragSourceContextPeer_connectSignals
+ (JNIEnv *env, jobject obj, jobject comp)
+{
+ jobject *gref;
+ void *ptr;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_GLOBAL_REF (env, obj);
+ gref = NSA_GET_GLOBAL_REF (env, comp);
+
+ /* Uncomment when needed:
+ g_signal_connect (G_OBJECT (widget), "drag_motion",
+ G_CALLBACK (drag_motion_cb), *gref);
+ g_signal_connect (G_OBJECT (widget), "drag_begin",
+ G_CALLBACK (drag_begin_cb), *gref);
+ g_signal_connect (G_OBJECT (widget), "drag_end",
+ G_CALLBACK (drag_end_cb), *gref);
+ g_signal_connect (G_OBJECT (widget), "drag_data_get",
+ G_CALLBACK (drag_data_get_cb), *gref);
+ g_signal_connect (G_OBJECT (widget), "drag_drop",
+ G_CALLBACK (drag_drop_cb), *gref);
+ g_signal_connect (G_OBJECT (widget), "drag_data_delete",
+ G_CALLBACK (drag_data_delete_cb), *gref);
+ g_signal_connect (G_OBJECT (widget), "drag_data_received",
+ G_CALLBACK (drag_data_received_cb), *gref);
+ */
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_dnd_peer_gtk_GtkDragSourceContextPeer_nativeStartDrag
+ (JNIEnv *env, jobject obj, jobject img, jint x, jint y, jint act,
+ jstring target)
+{
+ void *ptr;
+ const gchar *data;
+ GtkTargetEntry tar[1];
+ GdkEvent *event;
+ GdkPixbuf *image = NULL;
+ GdkDragContext *context = NULL;
+ GdkDragAction action = GDK_ACTION_DEFAULT;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_GLOBAL_REF (env, obj);
+
+ data = (*env)->GetStringUTFChars (env, target, NULL);
+ tar[0].target = (gchar *) data;
+ event = gdk_event_new (GDK_ALL_EVENTS_MASK);
+
+ switch (act)
+ {
+ case ACTION_COPY:
+ action = GDK_ACTION_COPY;
+ break;
+ case ACTION_MOVE:
+ action = GDK_ACTION_MOVE;
+ break;
+ case ACTION_COPY_OR_MOVE:
+ action = GDK_ACTION_COPY | GDK_ACTION_MOVE;
+ break;
+ case ACTION_LINK:
+ action = GDK_ACTION_LINK;
+ break;
+ default:
+ action = GDK_ACTION_DEFAULT;
+ }
+
+ gtk_drag_highlight (widget);
+ context = gtk_drag_begin (widget,
+ gtk_target_list_new (tar, sizeof (tar) / sizeof (GtkTargetEntry)),
+ action, GDK_BUTTON1_MASK | GDK_BUTTON2_MASK, event);
+
+ if (img != NULL)
+ {
+ image = cp_gtk_image_get_pixbuf (env, img);
+ gtk_drag_set_icon_pixbuf (context, image, x, y);
+ }
+
+ gdk_event_free (event);
+ (*env)->ReleaseStringUTFChars (env, target, data);
+
+ gdk_threads_leave ();
+}
+
+static GtkWidget *
+get_widget (GtkWidget *widget)
+{
+ GtkWidget *w;
+
+ if (GTK_IS_EVENT_BOX (widget) || GTK_IS_CONTAINER (widget))
+ w = gtk_bin_get_child (GTK_BIN(widget));
+ else
+ w = widget;
+
+ return w;
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/Makefile.am
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/Makefile.am?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/Makefile.am (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/Makefile.am Thu Nov 8 16:56:19 2007
@@ -0,0 +1,64 @@
+nativeexeclib_LTLIBRARIES = libgtkpeer.la
+
+# GTK JNI sources.
+libgtkpeer_la_SOURCES = gnu_java_awt_peer_gtk_CairoSurface.c \
+ gnu_java_awt_peer_gtk_CairoGraphics2D.c \
+ gnu_java_awt_peer_gtk_ComponentGraphics.c \
+ gnu_java_awt_peer_gtk_ComponentGraphicsCopy.c \
+ gnu_java_awt_peer_gtk_FreetypeGlyphVector.c \
+ gnu_java_awt_peer_gtk_GThreadNativeMethodRunner.c \
+ gnu_java_awt_peer_gtk_GdkFontPeer.c \
+ gnu_java_awt_peer_gtk_GdkGraphicsEnvironment.c \
+ gnu_java_awt_peer_gtk_GdkPixbufDecoder.c \
+ gnu_java_awt_peer_gtk_GdkRobotPeer.c \
+ gnu_java_awt_peer_gtk_GdkScreenGraphicsDevice.c \
+ gnu_java_awt_peer_gtk_GtkButtonPeer.c \
+ gnu_java_awt_peer_gtk_GtkCanvasPeer.c \
+ gnu_java_awt_peer_gtk_GtkCheckboxMenuItemPeer.c \
+ gnu_java_awt_peer_gtk_GtkCheckboxPeer.c \
+ gnu_java_awt_peer_gtk_GtkChoicePeer.c \
+ gnu_java_awt_peer_gtk_GtkClipboard.c \
+ gnu_java_awt_peer_gtk_GtkComponentPeer.c \
+ gnu_java_awt_peer_gtk_GtkEmbeddedWindowPeer.c \
+ gnu_java_awt_peer_gtk_GtkFileDialogPeer.c \
+ gnu_java_awt_peer_gtk_GtkFramePeer.c \
+ gnu_java_awt_peer_gtk_GtkGenericPeer.c \
+ gnu_java_awt_peer_gtk_GtkImage.c \
+ gnu_java_awt_peer_gtk_GtkLabelPeer.c \
+ gnu_java_awt_peer_gtk_GtkListPeer.c \
+ gnu_java_awt_peer_gtk_GtkMenuBarPeer.c \
+ gnu_java_awt_peer_gtk_GtkMenuComponentPeer.c \
+ gnu_java_awt_peer_gtk_GtkMenuItemPeer.c \
+ gnu_java_awt_peer_gtk_GtkMenuPeer.c \
+ gnu_java_awt_peer_gtk_GtkPanelPeer.c \
+ gnu_java_awt_peer_gtk_GtkPopupMenuPeer.c \
+ gnu_java_awt_peer_gtk_GtkScrollbarPeer.c \
+ gnu_java_awt_peer_gtk_GtkScrollPanePeer.c \
+ gnu_java_awt_peer_gtk_GtkSelection.c \
+ gnu_java_awt_peer_gtk_GtkTextAreaPeer.c \
+ gnu_java_awt_peer_gtk_GtkTextFieldPeer.c \
+ gnu_java_awt_peer_gtk_GtkToolkit.c \
+ gnu_java_awt_peer_gtk_GtkWindowPeer.c \
+ gnu_java_awt_peer_gtk_GtkVolatileImage.c \
+ GtkDragSourceContextPeer.c \
+ cairographics2d.h \
+ gthread-jni.c \
+ gdkdisplay.h \
+ gdkfont.h \
+ gthread-jni.h \
+ gtk_jawt.c \
+ gtkpeer.h
+
+libgtkpeer_la_LIBADD = $(top_builddir)/native/jni/classpath/native_state.lo \
+ $(top_builddir)/native/jni/classpath/jcl.lo
+libgtkpeer_la_LDFLAGS = -avoid-version
+
+AM_LDFLAGS = @CLASSPATH_MODULE@ @GTK_LIBS@ @FREETYPE2_LIBS@ \
+ @PANGOFT2_LIBS@ @X_PRE_LIBS@ @X_LIBS@ @X_EXTRA_LIBS@ @XTEST_LIBS@
+AM_CPPFLAGS = @CLASSPATH_INCLUDES@
+
+# Just the WARNING_CFLAGS. We cannot use the strict flags since the gtk
+# headers contain broken prototypes (by design, see gtkitemfactory.h).
+AM_CFLAGS = @WARNING_CFLAGS@ @ERROR_CFLAGS@ \
+ @GTK_CFLAGS@ @FREETYPE2_CFLAGS@ @PANGOFT2_CFLAGS@ \
+ @X_CFLAGS@
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/Makefile.in
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/Makefile.in?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/Makefile.in (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/Makefile.in Thu Nov 8 16:56:19 2007
@@ -0,0 +1,733 @@
+# Makefile.in generated by automake 1.9.6 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005 Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+ at SET_MAKE@
+
+srcdir = @srcdir@
+top_srcdir = @top_srcdir@
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+top_builddir = ../../..
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+INSTALL = @INSTALL@
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+target_triplet = @target@
+subdir = native/jni/gtk-peer
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/../../config/depstand.m4 \
+ $(top_srcdir)/../../config/lead-dot.m4 \
+ $(top_srcdir)/../../config/multi.m4 \
+ $(top_srcdir)/../../libtool.m4 $(top_srcdir)/m4/acattribute.m4 \
+ $(top_srcdir)/m4/accross.m4 $(top_srcdir)/m4/acinclude.m4 \
+ $(top_srcdir)/m4/ax_create_stdint_h.m4 \
+ $(top_srcdir)/m4/iconv.m4 $(top_srcdir)/m4/lib-ld.m4 \
+ $(top_srcdir)/m4/lib-link.m4 $(top_srcdir)/m4/lib-prefix.m4 \
+ $(top_srcdir)/m4/pkg.m4 $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
+CONFIG_HEADER = $(top_builddir)/include/config.h
+CONFIG_CLEAN_FILES =
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
+am__vpath_adj = case $$p in \
+ $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
+ *) f=$$p;; \
+ esac;
+am__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
+am__installdirs = "$(DESTDIR)$(nativeexeclibdir)"
+nativeexeclibLTLIBRARIES_INSTALL = $(INSTALL)
+LTLIBRARIES = $(nativeexeclib_LTLIBRARIES)
+libgtkpeer_la_DEPENDENCIES = \
+ $(top_builddir)/native/jni/classpath/native_state.lo \
+ $(top_builddir)/native/jni/classpath/jcl.lo
+am_libgtkpeer_la_OBJECTS = gnu_java_awt_peer_gtk_CairoSurface.lo \
+ gnu_java_awt_peer_gtk_CairoGraphics2D.lo \
+ gnu_java_awt_peer_gtk_ComponentGraphics.lo \
+ gnu_java_awt_peer_gtk_ComponentGraphicsCopy.lo \
+ gnu_java_awt_peer_gtk_FreetypeGlyphVector.lo \
+ gnu_java_awt_peer_gtk_GThreadNativeMethodRunner.lo \
+ gnu_java_awt_peer_gtk_GdkFontPeer.lo \
+ gnu_java_awt_peer_gtk_GdkGraphicsEnvironment.lo \
+ gnu_java_awt_peer_gtk_GdkPixbufDecoder.lo \
+ gnu_java_awt_peer_gtk_GdkRobotPeer.lo \
+ gnu_java_awt_peer_gtk_GdkScreenGraphicsDevice.lo \
+ gnu_java_awt_peer_gtk_GtkButtonPeer.lo \
+ gnu_java_awt_peer_gtk_GtkCanvasPeer.lo \
+ gnu_java_awt_peer_gtk_GtkCheckboxMenuItemPeer.lo \
+ gnu_java_awt_peer_gtk_GtkCheckboxPeer.lo \
+ gnu_java_awt_peer_gtk_GtkChoicePeer.lo \
+ gnu_java_awt_peer_gtk_GtkClipboard.lo \
+ gnu_java_awt_peer_gtk_GtkComponentPeer.lo \
+ gnu_java_awt_peer_gtk_GtkEmbeddedWindowPeer.lo \
+ gnu_java_awt_peer_gtk_GtkFileDialogPeer.lo \
+ gnu_java_awt_peer_gtk_GtkFramePeer.lo \
+ gnu_java_awt_peer_gtk_GtkGenericPeer.lo \
+ gnu_java_awt_peer_gtk_GtkImage.lo \
+ gnu_java_awt_peer_gtk_GtkLabelPeer.lo \
+ gnu_java_awt_peer_gtk_GtkListPeer.lo \
+ gnu_java_awt_peer_gtk_GtkMenuBarPeer.lo \
+ gnu_java_awt_peer_gtk_GtkMenuComponentPeer.lo \
+ gnu_java_awt_peer_gtk_GtkMenuItemPeer.lo \
+ gnu_java_awt_peer_gtk_GtkMenuPeer.lo \
+ gnu_java_awt_peer_gtk_GtkPanelPeer.lo \
+ gnu_java_awt_peer_gtk_GtkPopupMenuPeer.lo \
+ gnu_java_awt_peer_gtk_GtkScrollbarPeer.lo \
+ gnu_java_awt_peer_gtk_GtkScrollPanePeer.lo \
+ gnu_java_awt_peer_gtk_GtkSelection.lo \
+ gnu_java_awt_peer_gtk_GtkTextAreaPeer.lo \
+ gnu_java_awt_peer_gtk_GtkTextFieldPeer.lo \
+ gnu_java_awt_peer_gtk_GtkToolkit.lo \
+ gnu_java_awt_peer_gtk_GtkWindowPeer.lo \
+ gnu_java_awt_peer_gtk_GtkVolatileImage.lo \
+ GtkDragSourceContextPeer.lo gthread-jni.lo gtk_jawt.lo
+libgtkpeer_la_OBJECTS = $(am_libgtkpeer_la_OBJECTS)
+DEFAULT_INCLUDES = -I. -I$(srcdir) -I$(top_builddir)/include
+depcomp = $(SHELL) $(top_srcdir)/depcomp
+am__depfiles_maybe = depfiles
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) \
+ $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \
+ $(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+LINK = $(LIBTOOL) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+ $(AM_LDFLAGS) $(LDFLAGS) -o $@
+SOURCES = $(libgtkpeer_la_SOURCES)
+DIST_SOURCES = $(libgtkpeer_la_SOURCES)
+ETAGS = etags
+CTAGS = ctags
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = @ACLOCAL@
+AMDEP_FALSE = @AMDEP_FALSE@
+AMDEP_TRUE = @AMDEP_TRUE@
+AMTAR = @AMTAR@
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+AUTOHEADER = @AUTOHEADER@
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+CPPFLAGS = @CPPFLAGS@
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+CREATE_API_DOCS_FALSE = @CREATE_API_DOCS_FALSE@
+CREATE_API_DOCS_TRUE = @CREATE_API_DOCS_TRUE@
+CREATE_COLLECTIONS_FALSE = @CREATE_COLLECTIONS_FALSE@
+CREATE_COLLECTIONS_TRUE = @CREATE_COLLECTIONS_TRUE@
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+FREETYPE2_CFLAGS = @FREETYPE2_CFLAGS@
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+INSTALL_GLIBJ_ZIP_TRUE = @INSTALL_GLIBJ_ZIP_TRUE@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+JAVA_LANG_SYSTEM_EXPLICIT_INITIALIZATION = @JAVA_LANG_SYSTEM_EXPLICIT_INITIALIZATION@
+JAY = @JAY@
+JAY_SKELETON = @JAY_SKELETON@
+JIKES = @JIKES@
+JIKESENCODING = @JIKESENCODING@
+JIKESWARNINGS = @JIKESWARNINGS@
+KJC = @KJC@
+LDFLAGS = @LDFLAGS@
+LIBDEBUG = @LIBDEBUG@
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+LIBMAGIC = @LIBMAGIC@
+LIBOBJS = @LIBOBJS@
+LIBS = @LIBS@
+LIBTOOL = @LIBTOOL@
+LIBVERSION = @LIBVERSION@
+LN_S = @LN_S@
+LTLIBICONV = @LTLIBICONV@
+LTLIBOBJS = @LTLIBOBJS@
+MAINT = @MAINT@
+MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@
+MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@
+MAKEINFO = @MAKEINFO@
+MKDIR = @MKDIR@
+MOC = @MOC@
+MOZILLA_CFLAGS = @MOZILLA_CFLAGS@
+MOZILLA_LIBS = @MOZILLA_LIBS@
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+STRIP = @STRIP@
+USER_CLASSLIB = @USER_CLASSLIB@
+USER_JAVAH = @USER_JAVAH@
+USER_SPECIFIED_CLASSLIB_FALSE = @USER_SPECIFIED_CLASSLIB_FALSE@
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+USE_PREBUILT_GLIBJ_ZIP_TRUE = @USE_PREBUILT_GLIBJ_ZIP_TRUE@
+VERSION = @VERSION@
+VM_BINARY = @VM_BINARY@
+WARNING_CFLAGS = @WARNING_CFLAGS@
+XML_CFLAGS = @XML_CFLAGS@
+XML_LIBS = @XML_LIBS@
+XSLT_CFLAGS = @XSLT_CFLAGS@
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+XTEST_LIBS = @XTEST_LIBS@
+X_CFLAGS = @X_CFLAGS@
+X_EXTRA_LIBS = @X_EXTRA_LIBS@
+X_LIBS = @X_LIBS@
+X_PRE_LIBS = @X_PRE_LIBS@
+ZIP = @ZIP@
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+build_vendor = @build_vendor@
+datadir = @datadir@
+default_toolkit = @default_toolkit@
+exec_prefix = @exec_prefix@
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+host = @host@
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+oldincludedir = @oldincludedir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
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+target_vendor = @target_vendor@
+toolexeclibdir = @toolexeclibdir@
+vm_classes = @vm_classes@
+nativeexeclib_LTLIBRARIES = libgtkpeer.la
+
+# GTK JNI sources.
+libgtkpeer_la_SOURCES = gnu_java_awt_peer_gtk_CairoSurface.c \
+ gnu_java_awt_peer_gtk_CairoGraphics2D.c \
+ gnu_java_awt_peer_gtk_ComponentGraphics.c \
+ gnu_java_awt_peer_gtk_ComponentGraphicsCopy.c \
+ gnu_java_awt_peer_gtk_FreetypeGlyphVector.c \
+ gnu_java_awt_peer_gtk_GThreadNativeMethodRunner.c \
+ gnu_java_awt_peer_gtk_GdkFontPeer.c \
+ gnu_java_awt_peer_gtk_GdkGraphicsEnvironment.c \
+ gnu_java_awt_peer_gtk_GdkPixbufDecoder.c \
+ gnu_java_awt_peer_gtk_GdkRobotPeer.c \
+ gnu_java_awt_peer_gtk_GdkScreenGraphicsDevice.c \
+ gnu_java_awt_peer_gtk_GtkButtonPeer.c \
+ gnu_java_awt_peer_gtk_GtkCanvasPeer.c \
+ gnu_java_awt_peer_gtk_GtkCheckboxMenuItemPeer.c \
+ gnu_java_awt_peer_gtk_GtkCheckboxPeer.c \
+ gnu_java_awt_peer_gtk_GtkChoicePeer.c \
+ gnu_java_awt_peer_gtk_GtkClipboard.c \
+ gnu_java_awt_peer_gtk_GtkComponentPeer.c \
+ gnu_java_awt_peer_gtk_GtkEmbeddedWindowPeer.c \
+ gnu_java_awt_peer_gtk_GtkFileDialogPeer.c \
+ gnu_java_awt_peer_gtk_GtkFramePeer.c \
+ gnu_java_awt_peer_gtk_GtkGenericPeer.c \
+ gnu_java_awt_peer_gtk_GtkImage.c \
+ gnu_java_awt_peer_gtk_GtkLabelPeer.c \
+ gnu_java_awt_peer_gtk_GtkListPeer.c \
+ gnu_java_awt_peer_gtk_GtkMenuBarPeer.c \
+ gnu_java_awt_peer_gtk_GtkMenuComponentPeer.c \
+ gnu_java_awt_peer_gtk_GtkMenuItemPeer.c \
+ gnu_java_awt_peer_gtk_GtkMenuPeer.c \
+ gnu_java_awt_peer_gtk_GtkPanelPeer.c \
+ gnu_java_awt_peer_gtk_GtkPopupMenuPeer.c \
+ gnu_java_awt_peer_gtk_GtkScrollbarPeer.c \
+ gnu_java_awt_peer_gtk_GtkScrollPanePeer.c \
+ gnu_java_awt_peer_gtk_GtkSelection.c \
+ gnu_java_awt_peer_gtk_GtkTextAreaPeer.c \
+ gnu_java_awt_peer_gtk_GtkTextFieldPeer.c \
+ gnu_java_awt_peer_gtk_GtkToolkit.c \
+ gnu_java_awt_peer_gtk_GtkWindowPeer.c \
+ gnu_java_awt_peer_gtk_GtkVolatileImage.c \
+ GtkDragSourceContextPeer.c \
+ cairographics2d.h \
+ gthread-jni.c \
+ gdkdisplay.h \
+ gdkfont.h \
+ gthread-jni.h \
+ gtk_jawt.c \
+ gtkpeer.h
+
+libgtkpeer_la_LIBADD = $(top_builddir)/native/jni/classpath/native_state.lo \
+ $(top_builddir)/native/jni/classpath/jcl.lo
+
+libgtkpeer_la_LDFLAGS = -avoid-version
+AM_LDFLAGS = @CLASSPATH_MODULE@ @GTK_LIBS@ @FREETYPE2_LIBS@ \
+ @PANGOFT2_LIBS@ @X_PRE_LIBS@ @X_LIBS@ @X_EXTRA_LIBS@ @XTEST_LIBS@
+
+AM_CPPFLAGS = @CLASSPATH_INCLUDES@
+
+# Just the WARNING_CFLAGS. We cannot use the strict flags since the gtk
+# headers contain broken prototypes (by design, see gtkitemfactory.h).
+AM_CFLAGS = @WARNING_CFLAGS@ @ERROR_CFLAGS@ \
+ @GTK_CFLAGS@ @FREETYPE2_CFLAGS@ @PANGOFT2_CFLAGS@ \
+ @X_CFLAGS@
+
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .c .lo .o .obj
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps)
+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \
+ && exit 0; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu native/jni/gtk-peer/Makefile'; \
+ cd $(top_srcdir) && \
+ $(AUTOMAKE) --gnu native/jni/gtk-peer/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+ @case '$?' in \
+ *config.status*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+ *) \
+ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+ esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+install-nativeexeclibLTLIBRARIES: $(nativeexeclib_LTLIBRARIES)
+ @$(NORMAL_INSTALL)
+ test -z "$(nativeexeclibdir)" || $(mkdir_p) "$(DESTDIR)$(nativeexeclibdir)"
+ @list='$(nativeexeclib_LTLIBRARIES)'; for p in $$list; do \
+ if test -f $$p; then \
+ f=$(am__strip_dir) \
+ echo " $(LIBTOOL) --mode=install $(nativeexeclibLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(nativeexeclibdir)/$$f'"; \
+ $(LIBTOOL) --mode=install $(nativeexeclibLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(nativeexeclibdir)/$$f"; \
+ else :; fi; \
+ done
+
+uninstall-nativeexeclibLTLIBRARIES:
+ @$(NORMAL_UNINSTALL)
+ @set -x; list='$(nativeexeclib_LTLIBRARIES)'; for p in $$list; do \
+ p=$(am__strip_dir) \
+ echo " $(LIBTOOL) --mode=uninstall rm -f '$(DESTDIR)$(nativeexeclibdir)/$$p'"; \
+ $(LIBTOOL) --mode=uninstall rm -f "$(DESTDIR)$(nativeexeclibdir)/$$p"; \
+ done
+
+clean-nativeexeclibLTLIBRARIES:
+ -test -z "$(nativeexeclib_LTLIBRARIES)" || rm -f $(nativeexeclib_LTLIBRARIES)
+ @list='$(nativeexeclib_LTLIBRARIES)'; for p in $$list; do \
+ dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \
+ test "$$dir" != "$$p" || dir=.; \
+ echo "rm -f \"$${dir}/so_locations\""; \
+ rm -f "$${dir}/so_locations"; \
+ done
+libgtkpeer.la: $(libgtkpeer_la_OBJECTS) $(libgtkpeer_la_DEPENDENCIES)
+ $(LINK) -rpath $(nativeexeclibdir) $(libgtkpeer_la_LDFLAGS) $(libgtkpeer_la_OBJECTS) $(libgtkpeer_la_LIBADD) $(LIBS)
+
+mostlyclean-compile:
+ -rm -f *.$(OBJEXT)
+
+distclean-compile:
+ -rm -f *.tab.c
+
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/GtkDragSourceContextPeer.Plo at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/gnu_java_awt_peer_gtk_CairoGraphics2D.Plo at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/gnu_java_awt_peer_gtk_CairoSurface.Plo at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/gnu_java_awt_peer_gtk_ComponentGraphics.Plo at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/gnu_java_awt_peer_gtk_ComponentGraphicsCopy.Plo at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/gnu_java_awt_peer_gtk_FreetypeGlyphVector.Plo at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/gnu_java_awt_peer_gtk_GThreadNativeMethodRunner.Plo at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/gnu_java_awt_peer_gtk_GdkFontPeer.Plo at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/gnu_java_awt_peer_gtk_GdkGraphicsEnvironment.Plo at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/gnu_java_awt_peer_gtk_GdkPixbufDecoder.Plo at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/gnu_java_awt_peer_gtk_GdkRobotPeer.Plo at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/gnu_java_awt_peer_gtk_GdkScreenGraphicsDevice.Plo at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/gnu_java_awt_peer_gtk_GtkButtonPeer.Plo at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/gnu_java_awt_peer_gtk_GtkCanvasPeer.Plo at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/gnu_java_awt_peer_gtk_GtkCheckboxMenuItemPeer.Plo at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/gnu_java_awt_peer_gtk_GtkCheckboxPeer.Plo at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/gnu_java_awt_peer_gtk_GtkChoicePeer.Plo at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/gnu_java_awt_peer_gtk_GtkClipboard.Plo at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/gnu_java_awt_peer_gtk_GtkComponentPeer.Plo at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/gnu_java_awt_peer_gtk_GtkEmbeddedWindowPeer.Plo at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/gnu_java_awt_peer_gtk_GtkFileDialogPeer.Plo at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/gnu_java_awt_peer_gtk_GtkFramePeer.Plo at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/gnu_java_awt_peer_gtk_GtkGenericPeer.Plo at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/gnu_java_awt_peer_gtk_GtkImage.Plo at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/gnu_java_awt_peer_gtk_GtkLabelPeer.Plo at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/gnu_java_awt_peer_gtk_GtkListPeer.Plo at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/gnu_java_awt_peer_gtk_GtkMenuBarPeer.Plo at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/gnu_java_awt_peer_gtk_GtkMenuComponentPeer.Plo at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/gnu_java_awt_peer_gtk_GtkMenuItemPeer.Plo at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/gnu_java_awt_peer_gtk_GtkMenuPeer.Plo at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/gnu_java_awt_peer_gtk_GtkPanelPeer.Plo at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/gnu_java_awt_peer_gtk_GtkPopupMenuPeer.Plo at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/gnu_java_awt_peer_gtk_GtkScrollPanePeer.Plo at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/gnu_java_awt_peer_gtk_GtkScrollbarPeer.Plo at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/gnu_java_awt_peer_gtk_GtkSelection.Plo at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/gnu_java_awt_peer_gtk_GtkTextAreaPeer.Plo at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/gnu_java_awt_peer_gtk_GtkTextFieldPeer.Plo at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/gnu_java_awt_peer_gtk_GtkToolkit.Plo at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/gnu_java_awt_peer_gtk_GtkVolatileImage.Plo at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/gnu_java_awt_peer_gtk_GtkWindowPeer.Plo at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/gthread-jni.Plo at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/gtk_jawt.Plo at am__quote@
+
+.c.o:
+ at am__fastdepCC_TRUE@ if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ $<; \
+ at am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
+ at AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+ at AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+ at am__fastdepCC_FALSE@ $(COMPILE) -c $<
+
+.c.obj:
+ at am__fastdepCC_TRUE@ if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ `$(CYGPATH_W) '$<'`; \
+ at am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
+ at AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+ at AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+ at am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'`
+
+.c.lo:
+ at am__fastdepCC_TRUE@ if $(LTCOMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ $<; \
+ at am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Plo"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
+ at AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
+ at AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+ at am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ $<
+
+mostlyclean-libtool:
+ -rm -f *.lo
+
+clean-libtool:
+ -rm -rf .libs _libs
+
+distclean-libtool:
+ -rm -f libtool
+uninstall-info-am:
+
+ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) ' { files[$$0] = 1; } \
+ END { for (i in files) print i; }'`; \
+ mkid -fID $$unique
+tags: TAGS
+
+TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
+ $(TAGS_FILES) $(LISP)
+ tags=; \
+ here=`pwd`; \
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) ' { files[$$0] = 1; } \
+ END { for (i in files) print i; }'`; \
+ if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \
+ test -n "$$unique" || unique=$$empty_fix; \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ $$tags $$unique; \
+ fi
+ctags: CTAGS
+CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
+ $(TAGS_FILES) $(LISP)
+ tags=; \
+ here=`pwd`; \
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) ' { files[$$0] = 1; } \
+ END { for (i in files) print i; }'`; \
+ test -z "$(CTAGS_ARGS)$$tags$$unique" \
+ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+ $$tags $$unique
+
+GTAGS:
+ here=`$(am__cd) $(top_builddir) && pwd` \
+ && cd $(top_srcdir) \
+ && gtags -i $(GTAGS_ARGS) $$here
+
+distclean-tags:
+ -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+ @srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \
+ list='$(DISTFILES)'; for file in $$list; do \
+ case $$file in \
+ $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \
+ $(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \
+ esac; \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+ dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \
+ if test "$$dir" != "$$file" && test "$$dir" != "."; then \
+ dir="/$$dir"; \
+ $(mkdir_p) "$(distdir)$$dir"; \
+ else \
+ dir=''; \
+ fi; \
+ if test -d $$d/$$file; then \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \
+ fi; \
+ cp -pR $$d/$$file $(distdir)$$dir || exit 1; \
+ else \
+ test -f $(distdir)/$$file \
+ || cp -p $$d/$$file $(distdir)/$$file \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
+check: check-am
+all-am: Makefile $(LTLIBRARIES)
+installdirs:
+ for dir in "$(DESTDIR)$(nativeexeclibdir)"; do \
+ test -z "$$dir" || $(mkdir_p) "$$dir"; \
+ done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ `test -z '$(STRIP)' || \
+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool clean-nativeexeclibLTLIBRARIES \
+ mostlyclean-am
+
+distclean: distclean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-libtool distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+info: info-am
+
+info-am:
+
+install-data-am:
+
+install-exec-am: install-nativeexeclibLTLIBRARIES
+
+install-info: install-info-am
+
+install-man:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+ mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-info-am uninstall-nativeexeclibLTLIBRARIES
+
+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
+ clean-libtool clean-nativeexeclibLTLIBRARIES ctags distclean \
+ distclean-compile distclean-generic distclean-libtool \
+ distclean-tags distdir dvi dvi-am html html-am info info-am \
+ install install-am install-data install-data-am install-exec \
+ install-exec-am install-info install-info-am install-man \
+ install-nativeexeclibLTLIBRARIES install-strip installcheck \
+ installcheck-am installdirs maintainer-clean \
+ maintainer-clean-generic mostlyclean mostlyclean-compile \
+ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+ tags uninstall uninstall-am uninstall-info-am \
+ uninstall-nativeexeclibLTLIBRARIES
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/cairographics2d.h
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/cairographics2d.h?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/cairographics2d.h (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/cairographics2d.h Thu Nov 8 16:56:19 2007
@@ -0,0 +1,116 @@
+/* cairographics2d.h --
+ Copyright (C) 2006 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+#ifndef CAIROGRAPHICS2D_H
+#define CAIROGRAPHICS2D_H
+
+
+#include <cairo.h>
+#include <gtk/gtk.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <config.h>
+#include "native_state.h"
+#include <gdk-pixbuf/gdk-pixbuf.h>
+
+#include <jni.h>
+
+/*
+ * These public final constants are part of the java2d public API, so we
+ * write them explicitly here to save fetching them from the constant pool
+ * all the time.
+ */
+enum java_awt_alpha_composite_rule
+ {
+ java_awt_alpha_composite_CLEAR = 1,
+ java_awt_alpha_composite_SRC = 2,
+ java_awt_alpha_composite_SRC_OVER = 3,
+ java_awt_alpha_composite_DST_OVER = 4,
+ java_awt_alpha_composite_SRC_IN = 5,
+ java_awt_alpha_composite_DST_IN = 6,
+ java_awt_alpha_composite_SRC_OUT = 7,
+ java_awt_alpha_composite_DST_OUT = 8,
+ java_awt_alpha_composite_DST = 9,
+ java_awt_alpha_composite_SRC_ATOP = 10,
+ java_awt_alpha_composite_DST_ATOP = 11,
+ java_awt_alpha_composite_XOR = 12
+ };
+
+enum java_awt_basic_stroke_join_rule
+ {
+ java_awt_basic_stroke_JOIN_MITER = 0,
+ java_awt_basic_stroke_JOIN_ROUND = 1,
+ java_awt_basic_stroke_JOIN_BEVEL = 2
+ };
+
+enum java_awt_basic_stroke_cap_rule
+ {
+ java_awt_basic_stroke_CAP_BUTT = 0,
+ java_awt_basic_stroke_CAP_ROUND = 1,
+ java_awt_basic_stroke_CAP_SQUARE = 2
+ };
+
+enum java_awt_geom_path_iterator_winding_rule
+ {
+ java_awt_geom_path_iterator_WIND_EVEN_ODD = 0,
+ java_awt_geom_path_iterator_WIND_NON_ZERO = 1
+ };
+
+enum java_awt_rendering_hints_filter
+ {
+ java_awt_rendering_hints_VALUE_INTERPOLATION_NEAREST_NEIGHBOR = 0,
+ java_awt_rendering_hints_VALUE_INTERPOLATION_BILINEAR = 1,
+ java_awt_rendering_hints_VALUE_ALPHA_INTERPOLATION_SPEED = 2,
+ java_awt_rendering_hints_VALUE_ALPHA_INTERPOLATION_QUALITY = 3,
+ java_awt_rendering_hints_VALUE_ALPHA_INTERPOLATION_DEFAULT = 4
+
+ };
+
+/**
+ * A structure which basically contains the cairo_t pointer.
+ * The rest is for gradient and texture fills.
+ */
+struct cairographics2d
+{
+ cairo_t *cr;
+ cairo_surface_t *pattern_surface;
+ cairo_pattern_t *pattern;
+ char *pattern_pixels;
+};
+
+#endif
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gdkdisplay.h
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gdkdisplay.h?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gdkdisplay.h (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gdkdisplay.h Thu Nov 8 16:56:19 2007
@@ -0,0 +1,67 @@
+#ifndef __GDKDISPLAY_H__
+#define __GDKDISPLAY_H__
+
+/* gdkdisplay.h -- Some global stuff related to displays & screens
+ Copyright (C) 2006 Free Software Foundation, Inc.
+
+ This file is part of GNU Classpath.
+
+ GNU Classpath is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ GNU Classpath is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with GNU Classpath; see the file COPYING. If not, write to the
+ Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA.
+
+ Linking this library statically or dynamically with other modules is
+ making a combined work based on this library. Thus, the terms and
+ conditions of the GNU General Public License cover the whole
+ combination.
+
+ As a special exception, the copyright holders of this library give you
+ permission to link this library with independent modules to produce an
+ executable, regardless of the license terms of these independent
+ modules, and to copy and distribute the resulting executable under
+ terms of your choice, provided that you also meet, for each linked
+ independent module, the terms and conditions of the license of that
+ module. An independent module is a module which is not derived from
+ or based on this library. If you modify this library, you may extend
+ this exception to your version of the library, but you are not
+ obligated to do so. If you do not wish to do so, delete this
+ exception statement from your version. */
+
+#include "gtkpeer.h"
+
+/* Allows storing GdkDisplay pointers in GdkGraphicsEnvironment instances. */
+extern struct state_table *cp_gtk_native_display_state_table;
+
+/* Allows storing GdkScreen pointers in GdkScreenGraphicsDevice instances. */
+extern struct state_table *cp_gtk_native_screen_state_table;
+
+#define NSA_DISPLAY_INIT(env, clazz) \
+ cp_gtk_native_display_state_table = cp_gtk_init_state_table (env, clazz)
+
+#define NSA_GET_DISPLAY_PTR(env, obj) \
+ cp_gtk_get_state (env, obj, cp_gtk_native_display_state_table)
+
+#define NSA_SET_DISPLAY_PTR(env, obj, ptr) \
+ cp_gtk_set_state (env, obj, cp_gtk_native_display_state_table, (void *)ptr)
+
+#define NSA_SCREEN_INIT(env, clazz) \
+ cp_gtk_native_screen_state_table = cp_gtk_init_state_table (env, clazz)
+
+#define NSA_GET_SCREEN_PTR(env, obj) \
+ cp_gtk_get_state (env, obj, cp_gtk_native_screen_state_table)
+
+#define NSA_SET_SCREEN_PTR(env, obj, ptr) \
+ cp_gtk_set_state (env, obj, cp_gtk_native_screen_state_table, (void *)ptr)
+
+#endif /* __GDKDISPLAY_H__ */
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gdkfont.h
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gdkfont.h?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gdkfont.h (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gdkfont.h Thu Nov 8 16:56:19 2007
@@ -0,0 +1,142 @@
+#ifndef __GDKFONT_H__
+#define __GDKFONT_H__
+
+/* gdkfont.h -- Some global stuff related to fonts and glyphs
+ Copyright (C) 2003 Free Software Foundation, Inc.
+
+ This file is part of GNU Classpath.
+
+ GNU Classpath is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ GNU Classpath is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with GNU Classpath; see the file COPYING. If not, write to the
+ Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA.
+
+ Linking this library statically or dynamically with other modules is
+ making a combined work based on this library. Thus, the terms and
+ conditions of the GNU General Public License cover the whole
+ combination.
+
+ As a special exception, the copyright holders of this library give you
+ permission to link this library with independent modules to produce an
+ executable, regardless of the license terms of these independent
+ modules, and to copy and distribute the resulting executable under
+ terms of your choice, provided that you also meet, for each linked
+ independent module, the terms and conditions of the license of that
+ module. An independent module is a module which is not derived from
+ or based on this library. If you modify this library, you may extend
+ this exception to your version of the library, but you are not
+ obligated to do so. If you do not wish to do so, delete this
+ exception statement from your version. */
+
+#include "gtkpeer.h"
+
+#include <pango/pango.h>
+#include <pango/pango-context.h>
+#include <pango/pango-fontmap.h>
+#include <pango/pangoft2.h>
+
+extern struct state_table *cp_gtk_native_font_state_table;
+extern struct state_table *native_glyphvector_state_table;
+extern struct state_table *cp_gtk_native_text_layout_state_table;
+
+#define NSA_FONT_INIT(env, clazz) \
+ cp_gtk_native_font_state_table = cp_gtk_init_state_table (env, clazz)
+
+#define NSA_GET_FONT_PTR(env, obj) \
+ cp_gtk_get_state (env, obj, cp_gtk_native_font_state_table)
+
+#define NSA_SET_FONT_PTR(env, obj, ptr) \
+ cp_gtk_set_state (env, obj, cp_gtk_native_font_state_table, (void *)ptr)
+
+#define NSA_DEL_FONT_PTR(env, obj) \
+ cp_gtk_remove_state_slot (env, obj, cp_gtk_native_font_state_table)
+
+
+#define NSA_GV_INIT(env, clazz) \
+ native_glyphvector_state_table = cp_gtk_init_state_table (env, clazz)
+
+#define NSA_GET_GV_PTR(env, obj) \
+ cp_gtk_get_state (env, obj, native_glyphvector_state_table)
+
+#define NSA_SET_GV_PTR(env, obj, ptr) \
+ cp_gtk_set_state (env, obj, native_glyphvector_state_table, (void *)ptr)
+
+#define NSA_DEL_GV_PTR(env, obj) \
+ cp_gtk_remove_state_slot (env, obj, native_glyphvector_state_table)
+
+
+#define NSA_TEXT_LAYOUT_INIT(env, clazz) \
+ cp_gtk_native_text_layout_state_table = cp_gtk_init_state_table (env, clazz)
+
+#define NSA_GET_TEXT_LAYOUT_PTR(env, obj) \
+ cp_gtk_get_state (env, obj, cp_gtk_native_text_layout_state_table)
+
+#define NSA_SET_TEXT_LAYOUT_PTR(env, obj, ptr) \
+ cp_gtk_set_state (env, obj, cp_gtk_native_text_layout_state_table, (void *)ptr)
+
+#define NSA_DEL_TEXT_LAYOUT_PTR(env, obj) \
+ cp_gtk_remove_state_slot (env, obj, cp_gtk_native_text_layout_state_table)
+
+#define FONT_METRICS_ASCENT 0
+#define FONT_METRICS_MAX_ASCENT 1
+#define FONT_METRICS_DESCENT 2
+#define FONT_METRICS_MAX_DESCENT 3
+#define FONT_METRICS_MAX_ADVANCE 4
+#define NUM_FONT_METRICS 5
+
+#define TEXT_METRICS_X_BEARING 0
+#define TEXT_METRICS_Y_BEARING 1
+#define TEXT_METRICS_WIDTH 2
+#define TEXT_METRICS_HEIGHT 3
+#define TEXT_METRICS_X_ADVANCE 4
+#define TEXT_METRICS_Y_ADVANCE 5
+#define NUM_TEXT_METRICS 6
+
+#define NUM_GLYPH_METRICS 10
+
+#define GLYPH_LOG_X(i) (NUM_GLYPH_METRICS * (i) )
+#define GLYPH_LOG_Y(i) (NUM_GLYPH_METRICS * (i) + 1)
+#define GLYPH_LOG_WIDTH(i) (NUM_GLYPH_METRICS * (i) + 2)
+#define GLYPH_LOG_HEIGHT(i) (NUM_GLYPH_METRICS * (i) + 3)
+
+#define GLYPH_INK_X(i) (NUM_GLYPH_METRICS * (i) + 4)
+#define GLYPH_INK_Y(i) (NUM_GLYPH_METRICS * (i) + 5)
+#define GLYPH_INK_WIDTH(i) (NUM_GLYPH_METRICS * (i) + 6)
+#define GLYPH_INK_HEIGHT(i) (NUM_GLYPH_METRICS * (i) + 7)
+
+#define GLYPH_POS_X(i) (NUM_GLYPH_METRICS * (i) + 8)
+#define GLYPH_POS_Y(i) (NUM_GLYPH_METRICS * (i) + 9)
+
+struct peerfont
+{
+ PangoFont *font;
+ PangoFontDescription *desc;
+ PangoContext *ctx;
+ PangoLayout *layout;
+ /*
+ * The GdkGraphics2D (using cairo) may store a pointer to a
+ * cairo_font_t here; since we want to work equally well with
+ * the GdkGraphics class (using GDK) we do not explicitly mention
+ * cairo types here; it is up to the higher level driver routine
+ * in GdkClasspathFontPeer.java to decide which backend functions
+ * to invoke.
+ */
+ void *graphics_resource;
+};
+
+struct textlayout
+{
+ PangoLayout *pango_layout;
+};
+
+#endif /* __GDKFONT_H__ */
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_CairoGraphics2D.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_CairoGraphics2D.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_CairoGraphics2D.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_CairoGraphics2D.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,803 @@
+/* gnu_java_awt_peer_gtk_CairoGraphics2d.c
+ Copyright (C) 2006 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+#include "jcl.h"
+#include "gdkfont.h"
+#include "cairographics2d.h"
+#include "gnu_java_awt_peer_gtk_CairoGraphics2D.h"
+#include <gdk/gdktypes.h>
+#include <gdk/gdkprivate.h>
+#include <gdk/gdkx.h>
+
+#include <cairo-ft.h>
+#include <cairo-xlib.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+
+static void install_font_peer(cairo_t *cr, struct peerfont *pfont);
+static void update_pattern_transform (struct cairographics2d *gr);
+
+/**
+ * Allocates the cairographics2d structure.
+ */
+JNIEXPORT jlong JNICALL
+Java_gnu_java_awt_peer_gtk_CairoGraphics2D_init
+ (JNIEnv *env __attribute__ ((unused)),
+ jobject obj __attribute__ ((unused)),
+ jlong cairo_t_pointer)
+{
+ struct cairographics2d *g = NULL;
+ cairo_t *cr = JLONG_TO_PTR(cairo_t, cairo_t_pointer);
+ g_assert(cr != NULL);
+
+ g = (struct cairographics2d *) g_malloc (sizeof (struct cairographics2d));
+
+ g_assert (g != NULL);
+ memset (g, 0, sizeof(struct cairographics2d));
+ g->cr = cr;
+
+ return PTR_TO_JLONG(g);
+}
+
+/**
+ * Disposes of the cairographics2d structure.
+ */
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_CairoGraphics2D_disposeNative
+ (JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)),
+ jlong pointer)
+{
+ struct cairographics2d *gr = JLONG_TO_PTR(struct cairographics2d, pointer);
+
+ if (gr == NULL)
+ return;
+
+ if (gr->cr)
+ cairo_destroy (gr->cr);
+
+ if (gr->pattern)
+ cairo_pattern_destroy (gr->pattern);
+ gr->pattern = NULL;
+
+ if (gr->pattern_surface)
+ cairo_surface_destroy (gr->pattern_surface);
+ gr->pattern_surface = NULL;
+
+ if (gr->pattern_pixels)
+ g_free(gr->pattern_pixels);
+ gr->pattern_pixels = NULL;
+
+ g_free( gr );
+}
+
+/**
+ * Set the gradient.
+ */
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_CairoGraphics2D_setGradient
+ (JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)),
+ jlong pointer,
+ jdouble x1, jdouble y1,
+ jdouble x2, jdouble y2,
+ jint r1, jint g1, jint b1, jint a1,
+ jint r2, jint g2, jint b2, jint a2,
+ jboolean cyclic)
+{
+ struct cairographics2d *gr = NULL;
+ cairo_pattern_t* pattern;
+ cairo_extend_t extend;
+
+ gr = JLONG_TO_PTR(struct cairographics2d, pointer);
+ g_assert( gr != NULL );
+
+ pattern = cairo_pattern_create_linear(x1, y1, x2, y2);
+ g_assert( pattern != NULL );
+
+ cairo_pattern_add_color_stop_rgba(pattern, 0.0, r1 / 255.0, g1 / 255.0,
+ b1 / 255.0, a1 / 255.0);
+
+ cairo_pattern_add_color_stop_rgba(pattern, 1.0, r2 / 255.0, g2 / 255.0,
+ b2 / 255.0, a2 / 255.0);
+
+ extend = (cyclic == JNI_TRUE) ? CAIRO_EXTEND_REFLECT : CAIRO_EXTEND_NONE;
+
+ cairo_pattern_set_extend( pattern, extend );
+
+ gr->pattern = pattern;
+ cairo_set_source(gr->cr, gr->pattern);
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_CairoGraphics2D_setTexturePixels
+ (JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)),
+ jlong pointer, jintArray jarr, jint w, jint h, jint stride)
+{
+ struct cairographics2d *gr = NULL;
+ jint *jpixels = NULL;
+
+ gr = JLONG_TO_PTR(struct cairographics2d, pointer);
+ g_assert (gr != NULL);
+
+ if (gr->pattern)
+ cairo_pattern_destroy (gr->pattern);
+
+ if (gr->pattern_surface)
+ cairo_surface_destroy (gr->pattern_surface);
+
+ if (gr->pattern_pixels)
+ g_free (gr->pattern_pixels);
+
+ gr->pattern = NULL;
+ gr->pattern_surface = NULL;
+ gr->pattern_pixels = NULL;
+
+ gr->pattern_pixels = (char *) g_malloc (h * stride * 4);
+ g_assert (gr->pattern_pixels != NULL);
+
+ jpixels = (*env)->GetIntArrayElements (env, jarr, NULL);
+ g_assert (jpixels != NULL);
+ memcpy (gr->pattern_pixels, jpixels, h * stride * 4);
+ (*env)->ReleaseIntArrayElements (env, jarr, jpixels, 0);
+
+ gr->pattern_surface = cairo_image_surface_create_for_data ((unsigned char *)gr->pattern_pixels,
+ CAIRO_FORMAT_ARGB32,
+ w, h, stride * 4);
+ g_assert (gr->pattern_surface != NULL);
+ gr->pattern = cairo_pattern_create_for_surface (gr->pattern_surface);
+ g_assert (gr->pattern != NULL);
+ cairo_pattern_set_extend (gr->pattern, CAIRO_EXTEND_REPEAT);
+ cairo_set_source (gr->cr, gr->pattern);
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_CairoGraphics2D_drawPixels
+(JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)),
+ jlong pointer, jintArray java_pixels,
+ jint w, jint h, jint stride, jdoubleArray java_matrix, jdouble alpha)
+{
+ jint *native_pixels = NULL;
+ jdouble *native_matrix = NULL;
+ struct cairographics2d *gr = JLONG_TO_PTR(struct cairographics2d, pointer);
+ g_assert (gr != NULL);
+
+ native_pixels = (*env)->GetIntArrayElements (env, java_pixels, NULL);
+ native_matrix = (*env)->GetDoubleArrayElements (env, java_matrix, NULL);
+ g_assert (native_pixels != NULL);
+ g_assert (native_matrix != NULL);
+ g_assert ((*env)->GetArrayLength (env, java_matrix) == 6);
+
+ {
+ cairo_matrix_t mat;
+ cairo_pattern_t *p;
+ cairo_surface_t *surf = cairo_image_surface_create_for_data ((unsigned char *)native_pixels,
+ CAIRO_FORMAT_ARGB32,
+ w, h, stride * 4);
+ cairo_matrix_init_identity (&mat);
+ cairo_matrix_init (&mat,
+ native_matrix[0], native_matrix[1],
+ native_matrix[2], native_matrix[3],
+ native_matrix[4], native_matrix[5]);
+
+ p = cairo_pattern_create_for_surface (surf);
+ cairo_pattern_set_matrix (p, &mat);
+ if (gr->pattern)
+ cairo_pattern_set_filter (p, cairo_pattern_get_filter (gr->pattern));
+ cairo_set_source (gr->cr, p);
+ if (alpha == 1.)
+ cairo_paint (gr->cr);
+ else
+ cairo_paint_with_alpha(gr->cr, alpha);
+
+ cairo_pattern_destroy (p);
+ cairo_surface_destroy (surf);
+ }
+
+ (*env)->ReleaseIntArrayElements (env, java_pixels, native_pixels, 0);
+ (*env)->ReleaseDoubleArrayElements (env, java_matrix, native_matrix, 0);
+}
+
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_CairoGraphics2D_cairoSetMatrix
+(JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)),
+ jlong pointer, jdoubleArray java_matrix)
+{
+ jdouble *native_matrix = NULL;
+ struct cairographics2d *gr = JLONG_TO_PTR(struct cairographics2d, pointer);
+ g_assert (gr != NULL);
+
+ native_matrix = (*env)->GetDoubleArrayElements (env, java_matrix, NULL);
+ g_assert (native_matrix != NULL);
+ g_assert ((*env)->GetArrayLength (env, java_matrix) == 6);
+
+ {
+ cairo_matrix_t mat;
+
+ cairo_matrix_init_identity (&mat);
+ cairo_matrix_init (&mat,
+ native_matrix[0], native_matrix[1],
+ native_matrix[2], native_matrix[3],
+ native_matrix[4], native_matrix[5]);
+ g_assert (gr != NULL);
+ cairo_set_matrix (gr->cr, &mat);
+ }
+
+ (*env)->ReleaseDoubleArrayElements (env, java_matrix, native_matrix, 0);
+ update_pattern_transform (gr);
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_CairoGraphics2D_cairoScale
+(JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)),
+ jlong pointer, jdouble x, jdouble y)
+{
+ struct cairographics2d *gr = JLONG_TO_PTR(struct cairographics2d, pointer);
+ g_assert (gr != NULL);
+
+ cairo_scale (gr->cr, x, y);
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_CairoGraphics2D_cairoDrawGlyphVector
+(JNIEnv *env, jobject obj __attribute__((unused)), jlong pointer,
+ jobject font,
+ jfloat x, jfloat y, jint n,
+ jintArray java_codes,
+ jfloatArray java_positions)
+{
+
+ struct cairographics2d *gr = NULL;
+ struct peerfont *pfont = NULL;
+ cairo_glyph_t *glyphs = NULL;
+ int *native_codes;
+ float *native_positions;
+ jint i = 0;
+
+ g_assert (java_codes != NULL);
+ g_assert (java_positions != NULL);
+
+ gr = JLONG_TO_PTR(struct cairographics2d, pointer);
+ g_assert (gr != NULL);
+
+ pfont = (struct peerfont *)NSA_GET_FONT_PTR (env, font);
+ g_assert (pfont != NULL);
+
+ install_font_peer(gr->cr, pfont);
+
+ glyphs = g_malloc( sizeof(cairo_glyph_t) * n);
+ g_assert (glyphs != NULL);
+
+ native_codes = (*env)->GetIntArrayElements (env, java_codes, NULL);
+ native_positions = (*env)->GetFloatArrayElements (env, java_positions, NULL);
+
+ for (i = 0; i < n; ++i)
+ {
+ glyphs[i].index = native_codes[i];
+ glyphs[i].x = x + native_positions[ 2*i ];
+ glyphs[i].y = y + native_positions[ 2*i + 1];
+ }
+
+ (*env)->ReleaseFloatArrayElements (env, java_positions, native_positions, 0);
+ (*env)->ReleaseIntArrayElements (env, java_codes, native_codes, 0);
+
+ pango_fc_font_lock_face( (PangoFcFont *)pfont->font );
+ cairo_show_glyphs (gr->cr, glyphs, n);
+ pango_fc_font_unlock_face( (PangoFcFont *)pfont->font );
+
+ g_free(glyphs);
+}
+
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_CairoGraphics2D_cairoSetOperator
+(JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)),
+ jlong pointer, jint op)
+{
+ struct cairographics2d *gr = JLONG_TO_PTR(struct cairographics2d, pointer);
+ g_assert (gr != NULL);
+
+ switch ((enum java_awt_alpha_composite_rule) op)
+ {
+ case java_awt_alpha_composite_CLEAR:
+ cairo_set_operator (gr->cr, CAIRO_OPERATOR_CLEAR);
+ break;
+
+ case java_awt_alpha_composite_SRC:
+ cairo_set_operator (gr->cr, CAIRO_OPERATOR_SOURCE);
+ break;
+
+ case java_awt_alpha_composite_SRC_OVER:
+ cairo_set_operator (gr->cr, CAIRO_OPERATOR_OVER);
+ break;
+
+ case java_awt_alpha_composite_DST_OVER:
+ cairo_set_operator (gr->cr, CAIRO_OPERATOR_DEST_OVER);
+ break;
+
+ case java_awt_alpha_composite_SRC_IN:
+ cairo_set_operator (gr->cr, CAIRO_OPERATOR_IN);
+ break;
+
+ case java_awt_alpha_composite_DST_IN:
+ cairo_set_operator (gr->cr, CAIRO_OPERATOR_DEST_IN);
+ break;
+
+ case java_awt_alpha_composite_SRC_OUT:
+ cairo_set_operator (gr->cr, CAIRO_OPERATOR_OUT);
+ break;
+
+ case java_awt_alpha_composite_DST_OUT:
+ cairo_set_operator (gr->cr, CAIRO_OPERATOR_DEST_OUT);
+ break;
+
+ case java_awt_alpha_composite_DST:
+ cairo_set_operator (gr->cr, CAIRO_OPERATOR_DEST);
+ break;
+
+ case java_awt_alpha_composite_SRC_ATOP:
+ cairo_set_operator (gr->cr, CAIRO_OPERATOR_ATOP);
+ break;
+
+ case java_awt_alpha_composite_DST_ATOP:
+ cairo_set_operator (gr->cr, CAIRO_OPERATOR_DEST_ATOP);
+ break;
+
+ case java_awt_alpha_composite_XOR:
+ cairo_set_operator (gr->cr, CAIRO_OPERATOR_XOR);
+ break;
+ }
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_CairoGraphics2D_cairoSetRGBAColor
+(JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)),
+ jlong pointer, jdouble r, jdouble g, jdouble b, jdouble a)
+{
+ struct cairographics2d *gr = JLONG_TO_PTR(struct cairographics2d, pointer);
+ g_assert (gr != NULL);
+
+ cairo_set_source_rgba (gr->cr, r, g, b, a);
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_CairoGraphics2D_cairoSetFillRule
+(JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)),
+ jlong pointer, jint rule)
+{
+ struct cairographics2d *gr = JLONG_TO_PTR(struct cairographics2d, pointer);
+ g_assert (gr != NULL);
+
+ switch ((enum java_awt_geom_path_iterator_winding_rule) rule)
+ {
+ case java_awt_geom_path_iterator_WIND_NON_ZERO:
+ cairo_set_fill_rule (gr->cr, CAIRO_FILL_RULE_WINDING);
+ break;
+ case java_awt_geom_path_iterator_WIND_EVEN_ODD:
+ cairo_set_fill_rule (gr->cr, CAIRO_FILL_RULE_EVEN_ODD);
+ break;
+ }
+}
+
+/**
+ * Set the line style, except for dashes.
+ */
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_CairoGraphics2D_cairoSetLine
+(JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)),
+ jlong pointer, jdouble width, int cap, int join, double miterLimit)
+{
+ struct cairographics2d *gr = JLONG_TO_PTR(struct cairographics2d, pointer);
+ g_assert (gr != NULL);
+
+ /* set width */
+ cairo_set_line_width (gr->cr, width);
+
+ /* set cap */
+ switch ((enum java_awt_basic_stroke_cap_rule) cap)
+ {
+ case java_awt_basic_stroke_CAP_BUTT:
+ cairo_set_line_cap (gr->cr, CAIRO_LINE_CAP_BUTT);
+ break;
+
+ case java_awt_basic_stroke_CAP_ROUND:
+ cairo_set_line_cap (gr->cr, CAIRO_LINE_CAP_ROUND);
+ break;
+
+ case java_awt_basic_stroke_CAP_SQUARE:
+ cairo_set_line_cap (gr->cr, CAIRO_LINE_CAP_SQUARE);
+ break;
+ }
+
+ /* set join */
+ switch ((enum java_awt_basic_stroke_join_rule) join)
+ {
+ case java_awt_basic_stroke_JOIN_MITER:
+ cairo_set_line_join (gr->cr, CAIRO_LINE_JOIN_MITER);
+ break;
+
+ case java_awt_basic_stroke_JOIN_ROUND:
+ cairo_set_line_join (gr->cr, CAIRO_LINE_JOIN_ROUND);
+ break;
+
+ case java_awt_basic_stroke_JOIN_BEVEL:
+ cairo_set_line_join (gr->cr, CAIRO_LINE_JOIN_BEVEL);
+ break;
+ }
+
+ /* set miter */
+ cairo_set_miter_limit (gr->cr, miterLimit);
+}
+
+/**
+ * Set the line dashes
+ */
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_CairoGraphics2D_cairoSetDash
+(JNIEnv *env, jobject obj __attribute__((unused)),
+ jlong pointer, jdoubleArray dashes, jint ndash, jdouble offset)
+{
+ jdouble *dasharr = NULL;
+ struct cairographics2d *gr = JLONG_TO_PTR(struct cairographics2d, pointer);
+ g_assert (gr != NULL);
+
+ dasharr = (*env)->GetDoubleArrayElements (env, dashes, NULL);
+ g_assert (dasharr != NULL);
+
+ cairo_set_dash (gr->cr, dasharr, ndash, offset);
+
+ (*env)->ReleaseDoubleArrayElements (env, dashes, dasharr, 0);
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_CairoGraphics2D_cairoSave
+(JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)),
+ jlong pointer)
+{
+ struct cairographics2d *gr = JLONG_TO_PTR(struct cairographics2d, pointer);
+ g_assert (gr != NULL);
+
+ cairo_save (gr->cr);
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_CairoGraphics2D_cairoRestore
+(JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)),
+ jlong pointer)
+{
+ struct cairographics2d *gr = JLONG_TO_PTR(struct cairographics2d, pointer);
+ g_assert (gr != NULL);
+
+ cairo_restore (gr->cr);
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_CairoGraphics2D_cairoNewPath
+(JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)),
+ jlong pointer)
+{
+ struct cairographics2d *gr = JLONG_TO_PTR(struct cairographics2d, pointer);
+ g_assert (gr != NULL);
+
+ cairo_new_path (gr->cr);
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_CairoGraphics2D_cairoMoveTo
+(JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)),
+ jlong pointer, jdouble x, jdouble y)
+{
+ struct cairographics2d *gr = JLONG_TO_PTR(struct cairographics2d, pointer);
+ g_assert (gr != NULL);
+
+ cairo_move_to (gr->cr, x, y);
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_CairoGraphics2D_cairoLineTo
+(JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)),
+ jlong pointer, jdouble x, jdouble y)
+{
+ struct cairographics2d *gr = JLONG_TO_PTR(struct cairographics2d, pointer);
+ g_assert (gr != NULL);
+
+ cairo_line_to (gr->cr, x, y);
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_CairoGraphics2D_cairoCurveTo
+(JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)),
+ jlong pointer, jdouble x1, jdouble y1,
+ jdouble x2, jdouble y2, jdouble x3, jdouble y3)
+{
+ struct cairographics2d *gr = JLONG_TO_PTR(struct cairographics2d, pointer);
+ g_assert (gr != NULL);
+ cairo_curve_to (gr->cr, x1, y1, x2, y2, x3, y3);
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_CairoGraphics2D_cairoRelMoveTo
+(JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)),
+ jlong pointer, jdouble dx, jdouble dy)
+{
+ struct cairographics2d *gr = JLONG_TO_PTR(struct cairographics2d, pointer);
+ g_assert (gr != NULL);
+
+ cairo_rel_move_to (gr->cr, dx, dy);
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_CairoGraphics2D_cairoRelLineTo
+(JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)),
+ jlong pointer, jdouble dx, jdouble dy)
+{
+ struct cairographics2d *gr = JLONG_TO_PTR(struct cairographics2d, pointer);
+ g_assert (gr != NULL);
+
+ cairo_rel_line_to (gr->cr, dx, dy);
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_CairoGraphics2D_cairoRelCurveTo
+(JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)),
+ jlong pointer, jdouble dx1, jdouble dy1,
+ jdouble dx2, jdouble dy2, jdouble dx3, jdouble dy3)
+{
+ struct cairographics2d *gr = JLONG_TO_PTR(struct cairographics2d, pointer);
+ g_assert (gr != NULL);
+
+ cairo_rel_curve_to (gr->cr, dx1, dy1, dx2, dy2, dx3, dy3);
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_CairoGraphics2D_cairoRectangle
+(JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)),
+ jlong pointer, jdouble x, jdouble y, jdouble width, jdouble height)
+{
+ struct cairographics2d *gr = JLONG_TO_PTR(struct cairographics2d, pointer);
+
+ cairo_rectangle (gr->cr, x, y, width, height);
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_CairoGraphics2D_cairoArc
+(JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)),
+ jlong pointer, jdouble x, jdouble y, jdouble radius, jdouble angle1,
+ jdouble angle2)
+{
+ struct cairographics2d *gr = JLONG_TO_PTR(struct cairographics2d, pointer);
+
+ cairo_arc (gr->cr, x, y, radius, angle1, angle2);
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_CairoGraphics2D_cairoClosePath
+(JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)),
+ jlong pointer)
+{
+ struct cairographics2d *gr = JLONG_TO_PTR(struct cairographics2d, pointer);
+ g_assert (gr != NULL);
+
+ cairo_close_path (gr->cr);
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_CairoGraphics2D_cairoStroke
+(JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)),
+ jlong pointer)
+{
+ struct cairographics2d *gr = JLONG_TO_PTR(struct cairographics2d, pointer);
+ g_assert (gr != NULL);
+
+ cairo_stroke (gr->cr);
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_CairoGraphics2D_cairoFill
+(JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)),
+ jlong pointer, jdouble alpha)
+{
+ struct cairographics2d *gr = JLONG_TO_PTR(struct cairographics2d, pointer);
+ g_assert (gr != NULL);
+
+ if (alpha == 1.0)
+ cairo_fill (gr->cr);
+ else
+ {
+ cairo_save(gr->cr);
+ cairo_clip(gr->cr);
+ cairo_paint_with_alpha(gr->cr, alpha);
+ cairo_restore(gr->cr);
+ }
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_CairoGraphics2D_cairoClip
+(JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)),
+ jlong pointer)
+{
+ struct cairographics2d *gr = JLONG_TO_PTR(struct cairographics2d, pointer);
+ g_assert( gr != NULL );
+
+ cairo_clip( gr->cr );
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_CairoGraphics2D_cairoResetClip
+(JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)),
+ jlong pointer)
+{
+ struct cairographics2d *gr = JLONG_TO_PTR(struct cairographics2d, pointer);
+ g_assert (gr != NULL);
+
+ cairo_reset_clip( gr->cr );
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_CairoGraphics2D_cairoPreserveClip
+(JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)),
+ jlong pointer)
+{
+ struct cairographics2d *gr = JLONG_TO_PTR(struct cairographics2d, pointer);
+ g_assert (gr != NULL);
+
+ cairo_clip_preserve( gr->cr );
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_CairoGraphics2D_cairoSurfaceSetFilter
+(JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)),
+ jlong pointer, jint filter)
+{
+ struct cairographics2d *gr = JLONG_TO_PTR(struct cairographics2d, pointer);
+ g_assert (gr != NULL);
+
+ if (gr->pattern == NULL)
+ return;
+
+ switch ((enum java_awt_rendering_hints_filter) filter)
+ {
+ case java_awt_rendering_hints_VALUE_INTERPOLATION_NEAREST_NEIGHBOR:
+ cairo_pattern_set_filter (gr->pattern, CAIRO_FILTER_NEAREST);
+ break;
+ case java_awt_rendering_hints_VALUE_INTERPOLATION_BILINEAR:
+ cairo_pattern_set_filter (gr->pattern, CAIRO_FILTER_BILINEAR);
+ break;
+ case java_awt_rendering_hints_VALUE_ALPHA_INTERPOLATION_SPEED:
+ cairo_pattern_set_filter (gr->pattern, CAIRO_FILTER_FAST);
+ break;
+ case java_awt_rendering_hints_VALUE_ALPHA_INTERPOLATION_DEFAULT:
+ cairo_pattern_set_filter (gr->pattern, CAIRO_FILTER_NEAREST);
+ break;
+ case java_awt_rendering_hints_VALUE_ALPHA_INTERPOLATION_QUALITY:
+ cairo_pattern_set_filter (gr->pattern, CAIRO_FILTER_BEST);
+ break;
+ }
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_CairoGraphics2D_cairoDrawLine
+(JNIEnv *env __attribute__ ((unused)), jobject obj __attribute__ ((unused)),
+ jlong pointer, jdouble x1, jdouble y1, jdouble x2, jdouble y2)
+{
+ struct cairographics2d *gr = JLONG_TO_PTR(struct cairographics2d, pointer);
+ g_assert (gr != NULL);
+
+ cairo_new_path(gr->cr);
+ cairo_move_to(gr->cr, x1, y1);
+ cairo_line_to(gr->cr, x2, y2);
+ cairo_stroke(gr->cr);
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_CairoGraphics2D_cairoDrawRect
+(JNIEnv *env __attribute__ ((unused)), jobject obj __attribute__ ((unused)),
+ jlong pointer, jdouble x, jdouble y, jdouble w, jdouble h)
+{
+ struct cairographics2d *gr = JLONG_TO_PTR(struct cairographics2d, pointer);
+ g_assert (gr != NULL);
+
+ cairo_new_path(gr->cr);
+ cairo_rectangle(gr->cr, x, y, w, h);
+ cairo_stroke(gr->cr);
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_CairoGraphics2D_cairoFillRect
+(JNIEnv *env __attribute__ ((unused)), jobject obj __attribute__ ((unused)),
+ jlong pointer, jdouble x, jdouble y, jdouble w, jdouble h)
+{
+ struct cairographics2d *gr = JLONG_TO_PTR(struct cairographics2d, pointer);
+ g_assert (gr != NULL);
+
+ cairo_new_path(gr->cr);
+ cairo_rectangle(gr->cr, x, y, w, h);
+ cairo_fill(gr->cr);
+}
+
+
+/************************** FONT STUFF ****************************/
+static void
+install_font_peer(cairo_t *cr,
+ struct peerfont *pfont)
+{
+ cairo_font_face_t *ft;
+ FT_Face face = NULL;
+
+ g_assert(cr != NULL);
+ g_assert(pfont != NULL);
+
+ if (pfont->graphics_resource == NULL)
+ {
+ face = pango_fc_font_lock_face( (PangoFcFont *)pfont->font );
+ g_assert (face != NULL);
+
+ ft = cairo_ft_font_face_create_for_ft_face (face, 0);
+ g_assert (ft != NULL);
+
+ cairo_set_font_face (cr, ft);
+ /* cairo_font_face_destroy (ft);*/
+ cairo_set_font_size (cr,
+ (pango_font_description_get_size (pfont->desc) /
+ (double)PANGO_SCALE));
+ ft = cairo_get_font_face (cr);
+ pango_fc_font_unlock_face( (PangoFcFont *)pfont->font );
+ pfont->graphics_resource = ft;
+ }
+ else
+ {
+ ft = (cairo_font_face_t *) pfont->graphics_resource;
+ cairo_set_font_face (cr, ft);
+ cairo_set_font_size (cr,
+ (pango_font_description_get_size (pfont->desc) /
+ (double)PANGO_SCALE));
+ }
+}
+
+static void
+update_pattern_transform (struct cairographics2d *gr)
+{
+ cairo_matrix_t mat;
+
+ g_assert (gr != NULL);
+ if (gr->pattern == NULL)
+ return;
+
+ cairo_get_matrix (gr->cr, &mat);
+ cairo_pattern_set_matrix (gr->pattern, &mat);
+}
+
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_CairoSurface.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_CairoSurface.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_CairoSurface.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_CairoSurface.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,306 @@
+/* gnu_java_awt_peer_gtk_CairoSurface.c
+ Copyright (C) 2006 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+#include "jcl.h"
+#include "gtkpeer.h"
+#include <cairo-xlib.h>
+#include <gdk/gdkx.h>
+
+#include "gnu_java_awt_peer_gtk_CairoSurface.h"
+#include "cairographics2d.h"
+
+/**
+ * Field names in CairoSurface.java
+ */
+#define SURFACE "surfacePointer"
+#define BUFFER "bufferPointer"
+
+/* prototypes */
+static void setNativeObject( JNIEnv *env, jobject obj, void *ptr, const char *pointer );
+
+/**
+ * Creates a cairo surface, ARGB32, native ordering, premultiplied alpha.
+ */
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_CairoSurface_create (JNIEnv *env, jobject obj, jint width, jint height, jint stride)
+{
+ cairo_surface_t* surface;
+ void *data = g_malloc(stride * height * 4);
+ memset(data, 0, stride * height * 4);
+ setNativeObject(env, obj, data, BUFFER);
+
+ surface = cairo_image_surface_create_for_data
+ (data, CAIRO_FORMAT_ARGB32, width, height, stride * 4);
+
+ setNativeObject(env, obj, surface, SURFACE);
+}
+
+/**
+ * Destroy the surface
+ */
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_CairoSurface_destroy
+(JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)),
+ jlong surfacePointer, jlong bufferPointer)
+{
+ void *buffer;
+ cairo_surface_t* surface = JLONG_TO_PTR(void, surfacePointer);
+ if( surface != NULL )
+ cairo_surface_destroy(surface);
+
+ buffer = JLONG_TO_PTR(void, bufferPointer);
+ if( buffer != NULL )
+ g_free(buffer);
+}
+
+/**
+ * Gets a pixel
+ */
+JNIEXPORT jint JNICALL
+Java_gnu_java_awt_peer_gtk_CairoSurface_nativeGetElem
+(JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)),
+ jlong bufferPointer, jint i)
+{
+ jint *pixeldata = JLONG_TO_PTR(void, bufferPointer);
+
+ if( pixeldata == NULL )
+ return 0;
+
+ return pixeldata[i];
+}
+
+/**
+ * Sets a pixel
+ */
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_CairoSurface_nativeSetElem
+(JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)),
+ jlong bufferPointer, jint i, jint val)
+{
+ jint *pixeldata = JLONG_TO_PTR(void, bufferPointer);
+
+ if( pixeldata == NULL )
+ return;
+
+ pixeldata[i] = val;
+}
+
+/**
+ * Gets all pixels in an array
+ */
+JNIEXPORT jintArray JNICALL
+Java_gnu_java_awt_peer_gtk_CairoSurface_nativeGetPixels
+(JNIEnv *env __attribute((unused)), jobject obj __attribute((unused)),
+ jlong bufferPointer, int size)
+{
+ jint *pixeldata, *jpixdata;
+ jintArray jpixels;
+
+ pixeldata = JLONG_TO_PTR(void, bufferPointer);
+ g_assert(pixeldata != NULL);
+
+ jpixels = (*env)->NewIntArray (env, size);
+ jpixdata = (*env)->GetIntArrayElements (env, jpixels, NULL);
+ memcpy (jpixdata, pixeldata, size * sizeof( jint ));
+
+ (*env)->ReleaseIntArrayElements (env, jpixels, jpixdata, 0);
+ return jpixels;
+}
+
+/**
+ * Sets all pixels by an array.
+ */
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_CairoSurface_nativeSetPixels
+(JNIEnv *env, jobject obj, jlong bufferPointer, jintArray jpixels)
+{
+ jint *pixeldata, *jpixdata;
+ int size;
+ int width, height;
+ jclass cls;
+ jfieldID field;
+
+ if( jpixels == NULL )
+ return;
+
+ cls = (*env)->GetObjectClass (env, obj);
+ field = (*env)->GetFieldID (env, cls, "width", "I");
+ g_assert (field != 0);
+ width = (*env)->GetIntField (env, obj, field);
+
+ field = (*env)->GetFieldID (env, cls, "height", "I");
+ g_assert (field != 0);
+ height = (*env)->GetIntField (env, obj, field);
+
+ pixeldata = JLONG_TO_PTR(void, bufferPointer);
+ g_assert(pixeldata != NULL);
+
+ jpixdata = (*env)->GetIntArrayElements (env, jpixels, NULL);
+ size = (*env)->GetArrayLength( env, jpixels );
+ if( size > width * height ) size = width * height; /* stop overflows. */
+
+ memcpy (pixeldata, jpixdata, size * sizeof( jint ));
+
+ (*env)->ReleaseIntArrayElements (env, jpixels, jpixdata, 0);
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_CairoSurface_nativeDrawSurface
+(JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)),
+ jlong surfacePointer, jlong context, jdoubleArray java_matrix, double alpha)
+{
+ struct cairographics2d *gr = JLONG_TO_PTR(struct cairographics2d, context);
+ cairo_t *cr = gr->cr;
+ jdouble *native_matrix = NULL;
+ cairo_surface_t* surface = JLONG_TO_PTR(void, surfacePointer);
+ g_assert(surface != NULL);
+ g_assert(cr != NULL);
+
+ native_matrix = (*env)->GetDoubleArrayElements (env, java_matrix, NULL);
+ g_assert (native_matrix != NULL);
+ g_assert ((*env)->GetArrayLength (env, java_matrix) == 6);
+
+ {
+ cairo_matrix_t mat;
+ cairo_pattern_t *p;
+ cairo_matrix_init_identity (&mat);
+ cairo_matrix_init (&mat,
+ native_matrix[0], native_matrix[1],
+ native_matrix[2], native_matrix[3],
+ native_matrix[4], native_matrix[5]);
+
+ p = cairo_pattern_create_for_surface (surface);
+ cairo_pattern_set_matrix (p, &mat);
+
+ cairo_set_source(cr, p);
+ if (alpha == 1.0)
+ cairo_paint(cr);
+ else
+ cairo_paint_with_alpha(cr, alpha);
+
+ cairo_pattern_destroy(p);
+ }
+
+ (*env)->ReleaseDoubleArrayElements (env, java_matrix, native_matrix, 0);
+}
+
+JNIEXPORT jlong JNICALL
+Java_gnu_java_awt_peer_gtk_CairoSurface_getFlippedBuffer
+(JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)),
+ jlong bufferPointer, jint size)
+{
+ jint *dst;
+ jint *src = JLONG_TO_PTR(void, bufferPointer);
+ int i;
+ int t;
+
+ g_assert( src != NULL );
+ dst = g_malloc( size * sizeof( jint ) );
+
+ for(i = 0; i < size; i++ )
+ {
+ t = (src[i] & 0x0000FF) << 16;
+ dst[i] = (src[i] & 0x00FF0000) >> 16;
+ dst[i] |= (src[i] & 0xFF00FF00);
+ dst[i] |= t;
+ }
+
+ return PTR_TO_JLONG(dst);
+}
+
+/**
+ * Create and return a cairo context for drawing to the surface.
+ */
+JNIEXPORT jlong JNICALL
+Java_gnu_java_awt_peer_gtk_CairoSurface_nativeNewCairoContext
+(JNIEnv *env __attribute((unused)), jobject obj __attribute((unused)),
+ jlong surfacePointer)
+{
+ cairo_surface_t* surface = JLONG_TO_PTR(cairo_surface_t, surfacePointer);
+ cairo_t *ptr;
+ g_assert(surface != NULL);
+ ptr = cairo_create(surface);
+ g_assert(ptr != NULL);
+
+ return PTR_TO_JLONG(ptr);
+}
+
+/**
+ * copyArea.
+ */
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_CairoSurface_copyAreaNative2
+(JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)),
+ jlong bufferPointer,
+ jint x, jint y, jint w, jint h, jint dx, jint dy, jint stride)
+{
+ int row;
+ int srcOffset, dstOffset;
+ jint *temp;
+ jint *pixeldata = JLONG_TO_PTR(jint, bufferPointer);
+ g_assert( pixeldata != NULL );
+
+ temp = g_malloc( h * w * 4 );
+ g_assert( temp != NULL );
+
+ srcOffset = x + (y * stride);
+ dstOffset = (x + dx) + ((y + dy) * stride);
+
+ for( row = 0; row < h; row++ )
+ memcpy( temp + (w * row), pixeldata + srcOffset + (stride * row), w * 4 );
+
+ for( row = 0; row < h; row++ )
+ memcpy( pixeldata + dstOffset + (stride * row), temp + (w * row), w * 4 );
+
+ g_free( temp );
+}
+
+/*
+ * Sets the native object field.
+ */
+static void
+setNativeObject( JNIEnv *env, jobject obj, void *ptr, const char *pointer )
+{
+ jclass cls;
+ jlong value;
+ jfieldID nofid;
+ cls = (*env)->GetObjectClass( env, obj );
+ value = PTR_TO_JLONG(ptr);
+ nofid = (*env)->GetFieldID( env, cls, pointer, "J" );
+ (*env)->SetLongField( env, obj, nofid, value );
+ (*env)->DeleteLocalRef( env, cls );
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_ComponentGraphics.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_ComponentGraphics.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_ComponentGraphics.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_ComponentGraphics.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,355 @@
+/* gnu_java_awt_peer_gtk_ComponentGraphics.c
+ Copyright (C) 2006 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+#include "jcl.h"
+#include "gtkpeer.h"
+#include <cairo-xlib.h>
+#include <gdk/gdktypes.h>
+#include <gdk/gdkprivate.h>
+#include <gdk/gdkx.h>
+#include <X11/extensions/Xrender.h>
+
+#include <gdk-pixbuf/gdk-pixbuf.h>
+#include <gdk-pixbuf/gdk-pixdata.h>
+
+#include <cairo-ft.h>
+#include <cairo-xlib.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "gnu_java_awt_peer_gtk_ComponentGraphics.h"
+
+#include "cairographics2d.h"
+
+static short flush_scheduled = 0;
+
+static gboolean flush (gpointer data __attribute__((unused)))
+{
+ gdk_threads_enter ();
+
+ XFlush (GDK_DISPLAY ());
+ flush_scheduled = 0;
+
+ gdk_threads_leave ();
+
+ return FALSE;
+}
+
+/* The minimum time period between calls to XFlush, in
+ milliseconds. */
+#define MINIMUM_FLUSH_PERIOD 20
+
+/* schedule_flush must be called with the GDK lock held. */
+static void
+schedule_flush ()
+{
+ if (!flush_scheduled)
+ {
+ g_timeout_add (MINIMUM_FLUSH_PERIOD, flush, NULL);
+ flush_scheduled = 1;
+ }
+}
+
+void cp_gtk_grab_current_drawable(GtkWidget *widget, GdkDrawable **draw,
+ GdkWindow **win)
+{
+ g_assert (widget != NULL);
+ g_assert (draw != NULL);
+ g_assert (win != NULL);
+
+ *win = widget->window;
+
+ *draw = *win;
+ gdk_window_get_internal_paint_info (*win, draw, 0, 0);
+}
+
+/**
+ * Returns whether the XRender extension is supported
+ */
+JNIEXPORT jboolean JNICALL
+Java_gnu_java_awt_peer_gtk_ComponentGraphics_hasXRender
+ (JNIEnv *env __attribute__ ((unused)), jclass cls __attribute__ ((unused)))
+{
+#if HAVE_XRENDER
+ int ev = 0, err = 0;
+ if( XRenderQueryExtension (GDK_DISPLAY (), &ev, &err) )
+ return JNI_TRUE;
+#endif
+ return JNI_FALSE;
+}
+
+
+JNIEXPORT jlong JNICALL
+Java_gnu_java_awt_peer_gtk_ComponentGraphics_initState
+ (JNIEnv *env, jobject obj __attribute__ ((unused)), jobject peer)
+{
+ Drawable draw;
+ Display * dpy;
+ Visual * vis;
+ GdkDrawable *drawable;
+ cairo_surface_t *surface;
+ GdkWindow *win;
+ GtkWidget *widget = NULL;
+ void *ptr = NULL;
+ int width, height;
+ cairo_t *cr;
+
+ gdk_threads_enter();
+
+ ptr = NSA_GET_PTR (env, peer);
+ g_assert (ptr != NULL);
+
+ widget = GTK_WIDGET (ptr);
+ g_assert (widget != NULL);
+
+ cp_gtk_grab_current_drawable (widget, &drawable, &win);
+ g_assert (drawable != NULL);
+
+ width = widget->allocation.width;
+ height = widget->allocation.height;
+
+ g_assert (drawable != NULL);
+
+ draw = gdk_x11_drawable_get_xid(drawable);
+ g_assert (draw != (XID) 0);
+
+ dpy = gdk_x11_drawable_get_xdisplay(drawable);
+ g_assert (dpy != NULL);
+
+ vis = gdk_x11_visual_get_xvisual(gdk_drawable_get_visual(drawable));
+ g_assert (vis != NULL);
+
+ surface = cairo_xlib_surface_create (dpy, draw, vis, width, height);
+ g_assert (surface != NULL);
+
+ cr = cairo_create (surface);
+ g_assert(cr != NULL);
+
+ gdk_threads_leave();
+
+ return PTR_TO_JLONG(cr);
+}
+
+/**
+ * Disposes of the surface
+ */
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_ComponentGraphics_disposeSurface
+ (JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)),
+ jlong value)
+{
+ struct cairographics2d *gr;
+ cairo_surface_t *surface;
+
+ gr = JLONG_TO_PTR(struct cairographics2d, value);
+
+ if (gr == NULL)
+ return;
+
+ if (gr->cr == NULL)
+ return;
+
+ surface = cairo_get_target (gr->cr);
+ if (surface != NULL)
+ {
+ gdk_threads_enter();
+ cairo_surface_destroy (surface);
+ gdk_threads_leave();
+ }
+}
+
+JNIEXPORT jlong JNICALL
+Java_gnu_java_awt_peer_gtk_ComponentGraphics_initFromVolatile
+ (JNIEnv *env __attribute__ ((unused)), jobject obj __attribute__ ((unused)),
+ jlong ptr, jint width, jint height)
+{
+ Drawable draw;
+ Display * dpy;
+ Visual * vis;
+ GdkDrawable *drawable;
+ cairo_surface_t *surface;
+ cairo_t *cr;
+
+ gdk_threads_enter();
+
+ drawable = JLONG_TO_PTR(GdkDrawable, ptr);
+ g_assert (drawable != NULL);
+
+ draw = gdk_x11_drawable_get_xid(drawable);
+ g_assert (draw != (XID) 0);
+
+ dpy = gdk_x11_drawable_get_xdisplay(drawable);
+ g_assert (dpy != NULL);
+
+ vis = gdk_x11_visual_get_xvisual(gdk_drawable_get_visual(drawable));
+ g_assert (vis != NULL);
+
+ surface = cairo_xlib_surface_create (dpy, draw, vis, width, height);
+ g_assert (surface != NULL);
+
+ cr = cairo_create (surface);
+ g_assert(cr != NULL);
+
+ gdk_threads_leave();
+
+ return PTR_TO_JLONG(cr);
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_ComponentGraphics_start_1gdk_1drawing
+ (JNIEnv *env __attribute__ ((unused)), jobject obj __attribute__ ((unused)))
+{
+ gdk_threads_enter();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_ComponentGraphics_end_1gdk_1drawing
+ (JNIEnv *env __attribute__ ((unused)), jobject obj __attribute__ ((unused)))
+{
+ schedule_flush ();
+ gdk_threads_leave();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_ComponentGraphics_copyAreaNative
+ (JNIEnv *env, jobject obj __attribute__((unused)), jobject peer,
+ jint x, jint y, jint w, jint h, jint dx, jint dy)
+{
+ GdkPixbuf *pixbuf;
+ GdkDrawable *drawable;
+ GdkWindow *win;
+ GtkWidget *widget = NULL;
+ void *ptr = NULL;
+
+ gdk_threads_enter();
+
+ ptr = NSA_GET_PTR (env, peer);
+ g_assert (ptr != NULL);
+
+ widget = GTK_WIDGET (ptr);
+ g_assert (widget != NULL);
+
+ cp_gtk_grab_current_drawable (widget, &drawable, &win);
+ g_assert (drawable != NULL);
+
+ pixbuf = gdk_pixbuf_new( GDK_COLORSPACE_RGB, TRUE, 8, w, h );
+ gdk_pixbuf_get_from_drawable( pixbuf, drawable, NULL, x, y, 0, 0, w, h );
+ gdk_draw_pixbuf (drawable, NULL, pixbuf,
+ 0, 0, x + dx, y + dy,
+ w, h,
+ GDK_RGB_DITHER_NORMAL, 0, 0);
+ gdk_threads_leave();
+}
+
+JNIEXPORT jobject JNICALL
+Java_gnu_java_awt_peer_gtk_ComponentGraphics_nativeGrab
+(JNIEnv *env, jclass cls __attribute__((unused)), jobject peer )
+{
+ GdkPixbuf *pixbuf;
+ GdkDrawable *drawable;
+ GdkWindow *win;
+ gint w,h;
+ GtkWidget *widget = NULL;
+ void *ptr = NULL;
+
+ gdk_threads_enter();
+
+ ptr = NSA_GET_PTR (env, peer);
+ g_assert (ptr != NULL);
+
+ widget = GTK_WIDGET (ptr);
+ g_assert (widget != NULL);
+
+ cp_gtk_grab_current_drawable (widget, &drawable, &win);
+ g_assert (drawable != NULL);
+
+ gdk_drawable_get_size ( drawable, &w, &h );
+
+ pixbuf = gdk_pixbuf_new( GDK_COLORSPACE_RGB, TRUE, 8, w, h );
+ gdk_pixbuf_get_from_drawable( pixbuf, drawable, NULL, 0, 0, 0, 0, w, h );
+ g_object_ref( pixbuf );
+ gdk_draw_pixbuf (drawable, NULL, pixbuf,
+ 0, 0, 0, 0,
+ w, h,
+ GDK_RGB_DITHER_NORMAL, 0, 0);
+ gdk_threads_leave();
+
+ return JCL_NewRawDataObject (env, pixbuf);
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_ComponentGraphics_drawVolatile
+(JNIEnv *env, jobject obj __attribute__ ((unused)), jobject peer,
+ jlong img, jint x, jint y, jint w, jint h, jint cx, jint cy, jint cw, jint ch)
+{
+ GdkPixmap *pixmap;
+ GtkWidget *widget = NULL;
+ void *ptr = NULL;
+ GdkGC *gc;
+ GdkRectangle clip;
+
+ gdk_threads_enter();
+ ptr = NSA_GET_PTR (env, peer);
+ g_assert (ptr != NULL);
+
+ widget = GTK_WIDGET (ptr);
+ g_assert (widget != NULL);
+
+ pixmap = JLONG_TO_PTR(GdkPixmap, img);
+
+ gc = gdk_gc_new(widget->window);
+
+ clip.x = cx;
+ clip.y = cy;
+ clip.width = cw;
+ clip.height = ch;
+ gdk_gc_set_clip_rectangle(gc, &clip);
+
+ gdk_draw_drawable(widget->window,
+ gc,
+ pixmap,
+ 0, 0,
+ x, y,
+ w, h);
+
+ g_object_unref( gc );
+
+ schedule_flush ();
+
+ gdk_threads_leave();
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_ComponentGraphicsCopy.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_ComponentGraphicsCopy.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_ComponentGraphicsCopy.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_ComponentGraphicsCopy.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,132 @@
+/* gnu_java_awt_peer_gtk_ComponentGraphicsCopy.c
+ Copyright (C) 2006 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+#include "jcl.h"
+#include "gtkpeer.h"
+#include <cairo-xlib.h>
+#include <gdk/gdktypes.h>
+#include <gdk/gdkprivate.h>
+#include <gdk/gdkx.h>
+
+#include <gdk-pixbuf/gdk-pixbuf.h>
+#include <gdk-pixbuf/gdk-pixdata.h>
+
+#include <cairo-ft.h>
+#include <cairo-xlib.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "gnu_java_awt_peer_gtk_ComponentGraphicsCopy.h"
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_ComponentGraphicsCopy_getPixbuf
+ (JNIEnv *env, jobject obj __attribute__((unused)),
+ jobject peer, jobject image)
+{
+ gint width, height;
+ GdkPixbuf *pixbuf;
+ GdkDrawable *drawable;
+ GdkWindow *win;
+ GtkWidget *widget = NULL;
+ void *ptr = NULL;
+
+ gdk_threads_enter();
+
+ ptr = NSA_GET_PTR (env, peer);
+ g_assert (ptr != NULL);
+
+ widget = GTK_WIDGET (ptr);
+ g_assert (widget != NULL);
+
+ cp_gtk_grab_current_drawable (widget, &drawable, &win);
+ g_assert (drawable != NULL);
+
+ pixbuf = cp_gtk_image_get_pixbuf( env, image );
+ g_assert( pixbuf != NULL);
+
+ width = gdk_pixbuf_get_width( pixbuf );
+ height = gdk_pixbuf_get_height( pixbuf );
+
+ gdk_pixbuf_get_from_drawable( pixbuf, /* destination pixbuf */
+ drawable,
+ NULL, /* colormap */
+ 0, 0, 0, 0,
+ width, height );
+ gdk_threads_leave();
+}
+
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_ComponentGraphicsCopy_copyPixbuf
+ (JNIEnv *env, jobject obj __attribute__((unused)),
+ jobject peer, jobject image,
+ int x __attribute__((unused)), int y __attribute__((unused)),
+ int width __attribute__((unused)), int height __attribute__((unused)))
+{
+ gint pwidth, pheight;
+ GdkPixbuf *pixbuf;
+ GdkDrawable *drawable;
+ GdkWindow *win;
+ GtkWidget *widget = NULL;
+ void *ptr = NULL;
+
+ gdk_threads_enter();
+
+ ptr = NSA_GET_PTR (env, peer);
+ g_assert (ptr != NULL);
+
+ widget = GTK_WIDGET (ptr);
+ g_assert (widget != NULL);
+
+ cp_gtk_grab_current_drawable (widget, &drawable, &win);
+ g_assert (drawable != NULL);
+
+ pixbuf = cp_gtk_image_get_pixbuf( env, image );
+ g_assert( pixbuf != NULL);
+
+ pwidth = gdk_pixbuf_get_width( pixbuf );
+ pheight = gdk_pixbuf_get_height( pixbuf );
+
+ gdk_draw_pixbuf (drawable, NULL, pixbuf,
+ 0, 0, 0, 0,
+ pwidth, pheight,
+ GDK_RGB_DITHER_NORMAL, 0, 0);
+
+ gdk_threads_leave();
+}
+
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_FreetypeGlyphVector.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_FreetypeGlyphVector.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_FreetypeGlyphVector.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_FreetypeGlyphVector.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,348 @@
+/* gnu_java_awt_FreetypeGlyphVector.c
+ Copyright (C) 2006 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+#include <jni.h>
+#include <gtk/gtk.h>
+#include <string.h>
+#include <pango/pango.h>
+#include <pango/pangoft2.h>
+#include <pango/pangofc-font.h>
+#include <freetype/ftglyph.h>
+#include <freetype/ftoutln.h>
+#include "native_state.h"
+#include "gdkfont.h"
+#include "gnu_java_awt_peer_gtk_FreetypeGlyphVector.h"
+#include "cairographics2d.h"
+
+typedef struct gp
+{
+ JNIEnv *env;
+ jobject obj;
+ double px;
+ double py;
+ double sx;
+ double sy;
+} generalpath ;
+
+static PangoFcFont *
+getFont(JNIEnv *env, jobject obj)
+{
+ jfieldID fid;
+ jobject data;
+ jclass cls;
+ struct peerfont *pfont;
+
+ cls = (*env)->GetObjectClass (env, obj);
+ fid = (*env)->GetFieldID (env, cls, "peer",
+ "Lgnu/java/awt/peer/gtk/GdkFontPeer;");
+ g_assert (fid != 0);
+
+ data = (*env)->GetObjectField (env, obj, fid);
+ g_assert (data != NULL);
+
+ pfont = (struct peerfont *)NSA_GET_FONT_PTR (env, data);
+ g_assert (pfont != NULL);
+ g_assert (pfont->font != NULL);
+
+ return (PangoFcFont *)pfont->font;
+}
+
+JNIEXPORT jintArray JNICALL
+Java_gnu_java_awt_peer_gtk_FreetypeGlyphVector_getGlyphs
+ (JNIEnv *env, jobject obj, jintArray codepoints)
+{
+ FT_Face ft_face;
+ jintArray retArray;
+ PangoFcFont *font;
+ jint *values, *cpvals;
+ jint length;
+ int i;
+
+ font = getFont(env, obj);
+
+ ft_face = pango_fc_font_lock_face( font );
+ g_assert (ft_face != NULL);
+
+ length = (*env)->GetArrayLength (env, codepoints);
+ cpvals = (*env)->GetIntArrayElements (env, codepoints, NULL);
+
+ retArray = (*env)->NewIntArray (env, length);
+ values = (*env)->GetIntArrayElements (env, retArray, NULL);
+
+ for( i = 0; i < length; i++ )
+ values[i] = FT_Get_Char_Index( ft_face, cpvals[i] );
+
+ (*env)->ReleaseIntArrayElements (env, retArray, values, 0);
+ (*env)->ReleaseIntArrayElements (env, codepoints, cpvals, 0);
+
+ pango_fc_font_unlock_face (font);
+
+ return retArray;
+}
+
+JNIEXPORT jobject JNICALL
+Java_gnu_java_awt_peer_gtk_FreetypeGlyphVector_getKerning
+(JNIEnv *env, jobject obj, jint rightGlyph, jint leftGlyph)
+{
+ FT_Face ft_face;
+ FT_Vector kern;
+ jclass cls;
+ jmethodID method;
+ jvalue values[2];
+ PangoFcFont *font;
+
+ font = getFont(env, obj);
+ ft_face = pango_fc_font_lock_face( font );
+ g_assert (ft_face != NULL);
+ FT_Get_Kerning( ft_face, rightGlyph, leftGlyph, FT_KERNING_DEFAULT, &kern );
+
+ pango_fc_font_unlock_face( font );
+
+ values[0].d = (jdouble)kern.x/64.0;
+ values[1].d = (jdouble)kern.y/64.0;
+
+ cls = (*env)->FindClass (env, "java/awt/geom/Point2D$Double");
+ method = (*env)->GetMethodID (env, cls, "<init>", "(DD)V");
+ return (*env)->NewObjectA(env, cls, method, values);
+}
+
+JNIEXPORT jdoubleArray JNICALL
+Java_gnu_java_awt_peer_gtk_FreetypeGlyphVector_getMetricsNative
+(JNIEnv *env, jobject obj, jint glyphIndex )
+{
+ FT_Face ft_face;
+ jdouble *values;
+ jdoubleArray retArray = NULL;
+ PangoFcFont *font;
+
+ font = getFont(env, obj);
+ ft_face = pango_fc_font_lock_face( font );
+
+ g_assert (ft_face != NULL);
+
+ FT_Set_Transform( ft_face, NULL, NULL );
+
+ if( FT_Load_Glyph( ft_face, glyphIndex, FT_LOAD_NO_BITMAP ) != 0 )
+ {
+ pango_fc_font_unlock_face( font );
+ printf("Couldn't load glyph %i\n", glyphIndex);
+ return NULL;
+ }
+
+ retArray = (*env)->NewDoubleArray (env, 8);
+ values = (*env)->GetDoubleArrayElements (env, retArray, NULL);
+
+ values[0] = 0;
+ values[1] = (jdouble)ft_face->glyph->advance.x/64.0;
+ values[2] = (jdouble)ft_face->glyph->advance.y/64.0;
+ values[3] = (jdouble)ft_face->glyph->metrics.horiBearingX/64.0;
+ values[4] = -(jdouble)ft_face->glyph->metrics.horiBearingY/64.0;
+ values[5] = (jdouble)ft_face->glyph->metrics.width/64.0;
+ values[6] = (jdouble)ft_face->glyph->metrics.height/64.0;
+ values[7] = 0;
+
+ (*env)->ReleaseDoubleArrayElements (env, retArray, values, 0);
+ pango_fc_font_unlock_face( font );
+
+ return retArray;
+}
+
+/* GetOutline code follows ****************************/
+/********* Freetype callback functions *****************************/
+
+static int _moveTo( const FT_Vector* to,
+ void *p)
+{
+ JNIEnv *env;
+ jobject obj;
+ jclass cls;
+ jmethodID method;
+ jvalue values[2];
+ generalpath *path = (generalpath *) p;
+
+ env = path->env;
+ obj = path->obj;
+
+ values[0].f = (jfloat)(to->x * path->sx + path->px);
+ values[1].f = (jfloat)(to->y * path->sy + path->py);
+
+ cls = (*env)->FindClass (env, "java/awt/geom/GeneralPath");
+ method = (*env)->GetMethodID (env, cls, "moveTo", "(FF)V");
+ (*env)->CallVoidMethodA(env, obj, method, values );
+
+ return 0;
+}
+
+static int _lineTo( const FT_Vector* to,
+ void *p)
+{
+ JNIEnv *env;
+ jobject obj;
+ jclass cls;
+ jmethodID method;
+ jvalue values[2];
+ generalpath *path = (generalpath *) p;
+
+ env = path->env;
+ obj = path->obj;
+ values[0].f = (jfloat)(to->x * path->sx + path->px);
+ values[1].f = (jfloat)(to->y * path->sy + path->py);
+
+ cls = (*env)->FindClass (env, "java/awt/geom/GeneralPath");
+ method = (*env)->GetMethodID (env, cls, "lineTo", "(FF)V");
+ (*env)->CallVoidMethodA(env, obj, method, values );
+
+ return 0;
+}
+
+static int _quadTo( const FT_Vector* cp,
+ const FT_Vector* to,
+ void *p)
+{
+ JNIEnv *env;
+ jobject obj;
+ jclass cls;
+ jmethodID method;
+ jvalue values[4];
+ generalpath *path = (generalpath *) p;
+
+ env = path->env;
+ obj = path->obj;
+ values[0].f = (jfloat)(cp->x * path->sx + path->px);
+ values[1].f = (jfloat)(cp->y * path->sy + path->py);
+ values[2].f = (jfloat)(to->x * path->sx + path->px);
+ values[3].f = (jfloat)(to->y * path->sy + path->py);
+
+ cls = (*env)->FindClass (env, "java/awt/geom/GeneralPath");
+ method = (*env)->GetMethodID (env, cls, "quadTo", "(FFFF)V");
+ (*env)->CallVoidMethodA(env, obj, method, values );
+
+ return 0;
+}
+
+static int _curveTo( const FT_Vector* cp1,
+ const FT_Vector* cp2,
+ const FT_Vector* to,
+ void *p)
+{
+ JNIEnv *env;
+ jobject obj;
+ jclass cls;
+ jmethodID method;
+ jvalue values[6];
+ generalpath *path = (generalpath *) p;
+
+ env = path->env;
+ obj = path->obj;
+ values[0].f = (jfloat)(cp1->x * path->sx + path->px);
+ values[1].f = (jfloat)(cp1->y * path->sy + path->py);
+ values[2].f = (jfloat)(cp2->x * path->sx + path->px);
+ values[3].f = (jfloat)(cp2->y * path->sy + path->py);
+ values[4].f = (jfloat)(to->x * path->sx + path->px);
+ values[5].f = (jfloat)(to->y * path->sy + path->py);
+
+ cls = (*env)->FindClass (env, "java/awt/geom/GeneralPath");
+ method = (*env)->GetMethodID (env, cls, "curveTo", "(FFFFFF)V");
+ (*env)->CallVoidMethodA(env, obj, method, values );
+
+ return 0;
+}
+
+
+JNIEXPORT jobject JNICALL
+Java_gnu_java_awt_peer_gtk_FreetypeGlyphVector_getGlyphOutlineNative
+ (JNIEnv *env, jobject obj, jint glyphIndex)
+{
+ generalpath *path;
+ jobject gp;
+ FT_Outline_Funcs ftCallbacks =
+ {
+ (FT_Outline_MoveToFunc) _moveTo,
+ (FT_Outline_LineToFunc) _lineTo,
+ (FT_Outline_ConicToFunc) _quadTo,
+ (FT_Outline_CubicToFunc) _curveTo,
+ 0,
+ 0
+ };
+ PangoFcFont *font;
+ FT_Face ft_face;
+ FT_Glyph glyph;
+
+ font = getFont(env, obj);
+ ft_face = pango_fc_font_lock_face( font );
+
+ g_assert (ft_face != NULL);
+
+ path = g_malloc0 (sizeof (generalpath));
+ g_assert(path != NULL);
+ path->env = env;
+
+ path->px = path->py = 0.0;
+ path->sx = 1.0/64.0;
+ path->sy = -1.0/64.0;
+
+ { /* create a GeneralPath instance */
+ jclass cls;
+ jmethodID method;
+
+ cls = (*env)->FindClass (env, "java/awt/geom/GeneralPath");
+ method = (*env)->GetMethodID (env, cls, "<init>", "()V");
+ gp = path->obj = (*env)->NewObject (env, cls, method);
+ }
+
+ if(FT_Load_Glyph(ft_face,
+ (FT_UInt)(glyphIndex),
+ FT_LOAD_DEFAULT | FT_LOAD_NO_BITMAP) != 0)
+ {
+ pango_fc_font_unlock_face( font );
+ g_free(path);
+ return NULL;
+ }
+
+ FT_Get_Glyph( ft_face->glyph, &glyph );
+ FT_Outline_Decompose (&(((FT_OutlineGlyph)glyph)->outline),
+ &ftCallbacks, path);
+ FT_Done_Glyph( glyph );
+
+ pango_fc_font_unlock_face( font );
+
+ g_free(path);
+
+ return gp;
+}
+
+
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GThreadNativeMethodRunner.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GThreadNativeMethodRunner.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GThreadNativeMethodRunner.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GThreadNativeMethodRunner.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,70 @@
+/* Native implementation of functions in GThreadNativeMethodRunner
+ Copyright (C) 2004 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+#include "gnu_java_awt_peer_gtk_GThreadNativeMethodRunner.h"
+#include "gthread-jni.h"
+
+/*
+ * Class: GThreadNativeMethodRunner
+ * Method: nativeRun
+ * Signature: (J)V
+ *
+ * Purpose: Run the C function whose function pointer is
+ *
+ */
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GThreadNativeMethodRunner_nativeRun
+ (JNIEnv *env __attribute__((unused)),
+ jobject lcl_obj __attribute__((unused)),
+ jlong funcAddr, jlong funcArg)
+{
+ /* Convert the function's address back into a pointer to a C function. */
+ void *(*funcPtr)(void *) = (void *(*)(void *)) (size_t)funcAddr;
+
+ /* We do not need to worry about the return value from funcPtr(); it's
+ just thrown away. That is part of the g_threads spec, so no reason
+ to worry about returning it. */
+ (void) funcPtr((void *) (size_t)funcArg);
+ /* Fall off the end and terminate the thread of control. */
+}
+
+/* Local Variables: */
+/* c-file-style: "gnu" */
+/* End: */
+
+
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GdkFontPeer.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GdkFontPeer.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GdkFontPeer.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GdkFontPeer.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,412 @@
+/* gnu_java_awt_GdkFont.c
+ Copyright (C) 2003, 2004 Free Software Foundation, Inc.
+
+ This file is part of GNU Classpath.
+
+ GNU Classpath is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ GNU Classpath is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with GNU Classpath; see the file COPYING. If not, write to the
+ Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA.
+
+ Linking this library statically or dynamically with other modules is
+ making a combined work based on this library. Thus, the terms and
+ conditions of the GNU General Public License cover the whole
+ combination.
+
+ As a special exception, the copyright holders of this library give you
+ permission to link this library with independent modules to produce an
+ executable, regardless of the license terms of these independent
+ modules, and to copy and distribute the resulting executable under
+ terms of your choice, provided that you also meet, for each linked
+ independent module, the terms and conditions of the license of that
+ module. An independent module is a module which is not derived from
+ or based on this library. If you modify this library, you may extend
+ this exception to your version of the library, but you are not
+ obligated to do so. If you do not wish to do so, delete this
+ exception statement from your version. */
+
+#include <pango/pango.h>
+#include <pango/pangoft2.h>
+#include <pango/pangofc-font.h>
+#include <freetype/ftglyph.h>
+#include <freetype/ftoutln.h>
+#include <freetype/fttypes.h>
+#include <freetype/tttables.h>
+#include "gdkfont.h"
+#include "gnu_java_awt_peer_gtk_GdkFontPeer.h"
+
+struct state_table *cp_gtk_native_font_state_table;
+
+enum java_awt_font_style {
+ java_awt_font_PLAIN = 0,
+ java_awt_font_BOLD = 1,
+ java_awt_font_ITALIC = 2
+};
+
+enum java_awt_font_baseline {
+ java_awt_font_ROMAN_BASELINE = 0,
+ java_awt_font_CENTER_BASELINE = 1,
+ java_awt_font_HANGING_BASELINE = 2
+};
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GdkFontPeer_initStaticState
+ (JNIEnv *env, jclass clazz)
+{
+ NSA_FONT_INIT (env, clazz);
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GdkFontPeer_initState
+ (JNIEnv *env, jobject self)
+{
+ struct peerfont *pfont = NULL;
+
+ gdk_threads_enter ();
+
+ g_assert (self != NULL);
+ pfont = (struct peerfont *) g_malloc0 (sizeof (struct peerfont));
+ g_assert (pfont != NULL);
+ NSA_SET_FONT_PTR (env, self, pfont);
+
+ gdk_threads_leave ();
+}
+
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GdkFontPeer_dispose
+ (JNIEnv *env, jobject self)
+{
+ struct peerfont *pfont = NULL;
+
+ gdk_threads_enter ();
+
+ pfont = (struct peerfont *)NSA_DEL_FONT_PTR (env, self);
+ g_assert (pfont != NULL);
+ if (pfont->layout != NULL)
+ g_object_unref (pfont->layout);
+ if (pfont->font != NULL)
+ g_object_unref (pfont->font);
+ if (pfont->ctx != NULL)
+ g_object_unref (pfont->ctx);
+ if (pfont->desc != NULL)
+ pango_font_description_free (pfont->desc);
+ g_free (pfont);
+
+ gdk_threads_leave ();
+}
+
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GdkFontPeer_releasePeerGraphicsResource
+ (JNIEnv *env, jobject java_font)
+{
+ struct peerfont *pfont = NULL;
+
+ gdk_threads_enter();
+
+ pfont = (struct peerfont *) NSA_GET_FONT_PTR (env, java_font);
+ g_assert (pfont != NULL);
+ if (pfont->graphics_resource != NULL)
+ {
+ cairo_font_face_destroy ((cairo_font_face_t *) pfont->graphics_resource);
+ pfont->graphics_resource = NULL;
+ }
+
+ gdk_threads_leave();
+}
+
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GdkFontPeer_getFontMetrics
+ (JNIEnv *env, jobject java_font, jdoubleArray java_metrics)
+{
+ struct peerfont *pfont = NULL;
+ jdouble *native_metrics = NULL;
+ PangoFontMetrics *pango_metrics = NULL;
+ PangoLayout* layout = NULL;
+ PangoRectangle ink_rect;
+ PangoRectangle logical_rect;
+ PangoLayoutIter* iter = NULL;
+ int pango_ascent = 0;
+ int pango_descent = 0;
+ int pango_ink_ascent = 0;
+ int pango_ink_descent = 0;
+ int baseline = 0;
+ int java_ascent = 0;
+ int java_descent = 0;
+
+ gdk_threads_enter();
+
+ pfont = (struct peerfont *) NSA_GET_FONT_PTR (env, java_font);
+ g_assert (pfont != NULL);
+
+ pango_metrics
+ = pango_context_get_metrics (pfont->ctx, pfont->desc,
+ gtk_get_default_language ());
+
+ native_metrics
+ = (*env)->GetDoubleArrayElements (env, java_metrics, NULL);
+
+ g_assert (native_metrics != NULL);
+
+ pango_ascent = PANGO_PIXELS (pango_font_metrics_get_ascent (pango_metrics));
+ pango_descent = PANGO_PIXELS (pango_font_metrics_get_descent (pango_metrics));
+
+ layout = pango_layout_new (pfont->ctx);
+
+ /* Pango seems to produce ascent and descent values larger than
+ those that Sun produces for the same-sized font. It turns out
+ that an average of the "ink ascent" and "logical ascent" closely
+ approximates Sun's ascent values. Likewise for descent values.
+ This is expensive but we cache GdkFontMetrics so this should only
+ run once per Font instance. */
+ pango_layout_set_text (layout, "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKL"
+ "MNOPQRSTUVWXYZ0123456789", -1);
+ pango_layout_set_font_description (layout, pfont->desc);
+
+ pango_layout_get_pixel_extents (layout, &ink_rect, &logical_rect);
+
+ iter = pango_layout_get_iter (layout);
+
+ baseline = PANGO_PIXELS (pango_layout_iter_get_baseline (iter));
+
+ pango_ink_ascent = baseline - ink_rect.y;
+ pango_ink_descent = ink_rect.y + ink_rect.height - baseline;
+
+ java_ascent = (pango_ascent + pango_ink_ascent) >> 1;
+ java_descent = (pango_descent + pango_ink_descent) >> 1;
+
+ java_ascent = MAX(0, java_ascent);
+ java_descent = MAX(0, java_descent);
+
+ pango_ascent = MAX(0, pango_ascent);
+ pango_descent = MAX(0, pango_descent);
+
+ /* Pango monospaced fonts have smaller ascent metrics than Sun's so
+ we return the logical ascent for monospaced fonts. */
+ if (!strcmp (pango_font_description_get_family (pfont->desc),
+ "Courier"))
+ native_metrics[FONT_METRICS_ASCENT] = pango_ascent;
+ else
+ native_metrics[FONT_METRICS_ASCENT] = java_ascent;
+
+ native_metrics[FONT_METRICS_MAX_ASCENT] = pango_ascent;
+
+ native_metrics[FONT_METRICS_DESCENT] = java_descent;
+
+ native_metrics[FONT_METRICS_MAX_DESCENT] = pango_descent;
+
+ native_metrics[FONT_METRICS_MAX_ADVANCE]
+ = PANGO_PIXELS (pango_font_metrics_get_approximate_char_width
+ (pango_metrics));
+
+ (*env)->ReleaseDoubleArrayElements (env,
+ java_metrics,
+ native_metrics, 0);
+
+ pango_font_metrics_unref (pango_metrics);
+
+ gdk_threads_leave();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GdkFontPeer_getTextMetrics
+ (JNIEnv *env, jobject java_font, jstring str, jdoubleArray java_metrics)
+{
+ struct peerfont *pfont = NULL;
+ const char *cstr = NULL;
+ jdouble *native_metrics = NULL;
+ PangoRectangle log;
+ PangoRectangle log2;
+ int line_count = 0;
+ int i = 0;
+ int width = 0;
+
+ gdk_threads_enter();
+
+ pfont = (struct peerfont *)NSA_GET_FONT_PTR (env, java_font);
+ g_assert (pfont != NULL);
+
+ cstr = (*env)->GetStringUTFChars (env, str, NULL);
+ g_assert(cstr != NULL);
+
+ pango_layout_set_text (pfont->layout, cstr, -1);
+ pango_layout_get_extents (pfont->layout, NULL, &log);
+
+ line_count = pango_layout_get_line_count (pfont->layout);
+ for (i = 0; i < line_count; i++)
+ {
+ pango_layout_line_get_extents (pango_layout_get_line (pfont->layout, i),
+ NULL, &log2);
+ width += log2.width;
+ }
+
+ (*env)->ReleaseStringUTFChars (env, str, cstr);
+ pango_layout_set_text (pfont->layout, "", -1);
+
+ native_metrics = (*env)->GetDoubleArrayElements (env, java_metrics, NULL);
+ g_assert (native_metrics != NULL);
+
+ native_metrics[TEXT_METRICS_X_BEARING]
+ = PANGO_PIXELS( ((double)log.x) );
+
+ native_metrics[TEXT_METRICS_Y_BEARING]
+ = PANGO_PIXELS( ((double)log.y) );
+
+ native_metrics[TEXT_METRICS_HEIGHT]
+ = PANGO_PIXELS( ((double)log.height) );
+
+ native_metrics[TEXT_METRICS_WIDTH]
+ = PANGO_PIXELS( ((double)width) );
+
+ native_metrics[TEXT_METRICS_X_ADVANCE]
+ = PANGO_PIXELS( ((double) (log.x + log.width)) );
+
+ native_metrics[TEXT_METRICS_Y_ADVANCE]
+ = PANGO_PIXELS( ((double) (log.y + log.height)) );
+
+ (*env)->ReleaseDoubleArrayElements (env, java_metrics, native_metrics, 0);
+
+ gdk_threads_leave();
+}
+
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GdkFontPeer_setFont
+ (JNIEnv *env, jobject self, jstring family_name_str, jint style_int, jint size)
+{
+ struct peerfont *pfont = NULL;
+ char const *family_name = NULL;
+ enum java_awt_font_style style;
+ PangoFT2FontMap *ft2_map = NULL;
+
+ gdk_threads_enter ();
+
+ style = (enum java_awt_font_style) style_int;
+
+ g_assert (self != NULL);
+ pfont = (struct peerfont *)NSA_GET_FONT_PTR (env, self);
+ g_assert (pfont != NULL);
+
+ if (pfont->ctx != NULL)
+ g_object_unref (pfont->ctx);
+ if (pfont->font != NULL)
+ g_object_unref (pfont->font);
+ if (pfont->desc != NULL)
+ pango_font_description_free (pfont->desc);
+
+ pfont->desc = pango_font_description_new ();
+ g_assert (pfont->desc != NULL);
+
+ family_name = (*env)->GetStringUTFChars(env, family_name_str, 0);
+ g_assert (family_name != NULL);
+ pango_font_description_set_family (pfont->desc, family_name);
+ (*env)->ReleaseStringUTFChars(env, family_name_str, family_name);
+
+
+ if (style & java_awt_font_BOLD)
+ pango_font_description_set_weight (pfont->desc, PANGO_WEIGHT_BOLD);
+
+ if (style & java_awt_font_ITALIC)
+ pango_font_description_set_style (pfont->desc, PANGO_STYLE_ITALIC);
+
+ pango_font_description_set_size (pfont->desc, size * PANGO_SCALE);
+ if (pfont->ctx == NULL)
+ {
+ ft2_map = PANGO_FT2_FONT_MAP(pango_ft2_font_map_for_display ());
+ pfont->ctx = pango_ft2_font_map_create_context (ft2_map);
+ }
+
+ g_assert (pfont->ctx != NULL);
+
+ if (pfont->font != NULL)
+ {
+ g_object_unref (pfont->font);
+ pfont->font = NULL;
+ }
+
+ pango_context_set_font_description (pfont->ctx, pfont->desc);
+ pango_context_set_language (pfont->ctx, gtk_get_default_language());
+ pfont->font = pango_context_load_font (pfont->ctx, pfont->desc);
+ g_assert (pfont->font != NULL);
+
+ if (pfont->layout == NULL)
+ pfont->layout = pango_layout_new (pfont->ctx);
+ g_assert (pfont->layout != NULL);
+
+ gdk_threads_leave ();
+}
+
+
+JNIEXPORT jbyteArray JNICALL
+Java_gnu_java_awt_peer_gtk_GdkFontPeer_getTrueTypeTable
+ (JNIEnv *env, jobject self, jbyte n, jbyte a, jbyte m, jbyte e)
+{
+ struct peerfont *pfont = NULL;
+ FT_Face face;
+ FT_ULong length = 0;
+ FT_ULong tag;
+ int error;
+ FT_Byte *buffer;
+ jbyteArray result_array;
+ jbyte *rbuf;
+
+ pfont = (struct peerfont *)NSA_GET_FONT_PTR (env, self);
+ if(pfont == NULL)
+ return NULL;
+
+ gdk_threads_enter ();
+ face = pango_fc_font_lock_face ((PangoFcFont *)pfont->font);
+ tag = FT_MAKE_TAG( n, a, m, e );
+
+ /* Get the length of the table requested */
+ error = FT_Load_Sfnt_Table( face, tag, 0, NULL, &length );
+ if ( error )
+ {
+ pango_fc_font_unlock_face ((PangoFcFont *)pfont->font);
+ gdk_threads_leave ();
+ return NULL;
+ }
+
+ buffer = (FT_Byte *)g_malloc0( length );
+ if ( buffer == NULL )
+ {
+ pango_fc_font_unlock_face ((PangoFcFont *)pfont->font);
+ gdk_threads_leave ();
+ return NULL;
+ }
+ /* get the table data */
+ error = FT_Load_Sfnt_Table( face, tag, 0, buffer, &length );
+ if ( error )
+ {
+ pango_fc_font_unlock_face ((PangoFcFont *)pfont->font);
+ g_free(buffer);
+ gdk_threads_leave ();
+ return NULL;
+ }
+
+ /* copy to a jbytearray */
+ result_array = (*env)->NewByteArray (env, length);
+
+ rbuf = (*env)->GetByteArrayElements (env, result_array, NULL);
+ memcpy(rbuf, buffer, length);
+ (*env)->ReleaseByteArrayElements (env, result_array, rbuf, 0);
+
+ g_free(buffer);
+ pango_fc_font_unlock_face ((PangoFcFont *)pfont->font);
+ gdk_threads_leave ();
+
+ /* done */
+ return result_array;
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GdkGraphicsEnvironment.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GdkGraphicsEnvironment.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GdkGraphicsEnvironment.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GdkGraphicsEnvironment.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,275 @@
+/* gnu_java_awt_peer_gtk_GdkGraphicsEnvironment.c
+ Copyright (C) 2004, 2006 Free Software Foundation, Inc.
+
+ This file is part of GNU Classpath.
+
+ GNU Classpath is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ GNU Classpath is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with GNU Classpath; see the file COPYING. If not, write to the
+ Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA.
+
+ Linking this library statically or dynamically with other modules is
+ making a combined work based on this library. Thus, the terms and
+ conditions of the GNU General Public License cover the whole
+ combination.
+
+ As a special exception, the copyright holders of this library give you
+ permission to link this library with independent modules to produce an
+ executable, regardless of the license terms of these independent
+ modules, and to copy and distribute the resulting executable under
+ terms of your choice, provided that you also meet, for each linked
+ independent module, the terms and conditions of the license of that
+ module. An independent module is a module which is not derived from
+ or based on this library. If you modify this library, you may extend
+ this exception to your version of the library, but you are not
+ obligated to do so. If you do not wish to do so, delete this
+ exception statement from your version. */
+
+#include <glib.h>
+#include <gdk/gdk.h>
+
+#include "gdkfont.h"
+#include "gdkdisplay.h"
+#include "gnu_java_awt_peer_gtk_GdkGraphicsEnvironment.h"
+
+struct state_table *cp_gtk_native_display_state_table;
+
+jclass gdkGraphicsEnvironment_class;
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GdkGraphicsEnvironment_initStaticState
+(JNIEnv *env, jclass klazz __attribute__((unused)))
+{
+ gdkGraphicsEnvironment_class = (*env)->NewGlobalRef
+ (env, klazz);
+
+ NSA_DISPLAY_INIT(env, gdkGraphicsEnvironment_class);
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GdkGraphicsEnvironment_nativeInitState
+(JNIEnv *env, jobject obj)
+{
+ GdkDisplay *defaultDisplay;
+
+ gdk_threads_enter();
+
+ /* Retrieve the default display. */
+ defaultDisplay = gdk_display_get_default();
+
+ gdk_threads_leave();
+
+ /* Store display pointer in GdkGraphicsEnvironment instance. */
+ NSA_SET_DISPLAY_PTR(env, obj, (void *) defaultDisplay);
+}
+
+static gint
+cmp_families (const void *a, const void *b)
+{
+ const char *a_name = pango_font_family_get_name (*(PangoFontFamily **)a);
+ const char *b_name = pango_font_family_get_name (*(PangoFontFamily **)b);
+
+ return g_utf8_collate (a_name, b_name);
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GdkGraphicsEnvironment_nativeGetFontFamilies
+(JNIEnv *env, jobject self __attribute__((unused)), jobjectArray family_name)
+{
+ PangoContext *context = NULL;
+ PangoFontFamily **families = NULL;
+ int n_families = 0;
+ int idx = 0;
+
+ gdk_threads_enter ();
+
+ context = gdk_pango_context_get();
+ g_assert (context != NULL);
+
+ pango_context_list_families (context, &families, &n_families);
+
+ qsort (families, n_families, sizeof (PangoFontFamily *), cmp_families);
+
+ for (idx = 0; idx < n_families; idx++)
+ {
+ const char *name_tmp = pango_font_family_get_name (families[idx]);
+ jstring name = (*env)->NewStringUTF (env, name_tmp);
+ (*env)->SetObjectArrayElement (env, family_name, idx, name);
+ (*env)->DeleteLocalRef(env, name);
+ }
+ g_free (families);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT jint JNICALL
+Java_gnu_java_awt_peer_gtk_GdkGraphicsEnvironment_nativeGetNumFontFamilies
+(JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)))
+{
+ PangoContext *context = NULL;
+ PangoFontFamily **families = NULL;
+ gint n_families = 0;
+ gint num = 0;
+
+ gdk_threads_enter ();
+
+ context = gdk_pango_context_get();
+ g_assert (context != NULL);
+
+ pango_context_list_families (context, &families, &n_families);
+
+ num = n_families;
+ g_free (families);
+
+ gdk_threads_leave ();
+
+ return num;
+}
+
+JNIEXPORT jobjectArray JNICALL
+Java_gnu_java_awt_peer_gtk_GdkGraphicsEnvironment_nativeGetScreenDevices
+(JNIEnv *env, jobject obj)
+{
+ jmethodID gdkScreenGraphicsDevice_ctor, gdkScreenGraphicsDevice_init;
+ jclass gdkScreenGraphicsDevice_class;
+ int numScreens = 0, i = 0;
+ GdkDisplay *display;
+ jobjectArray array;
+ jobject instance;
+
+ gdkScreenGraphicsDevice_class = (*env)->FindClass
+ (env, "gnu/java/awt/peer/gtk/GdkScreenGraphicsDevice");
+
+ gdkScreenGraphicsDevice_ctor = (*env)->GetMethodID
+ (env, gdkScreenGraphicsDevice_class, "<init>",
+ "(Lgnu/java/awt/peer/gtk/GdkGraphicsEnvironment;)V");
+
+ gdkScreenGraphicsDevice_init = (*env)->GetMethodID
+ (env, gdkScreenGraphicsDevice_class, "init", "()V");
+
+ display = (GdkDisplay *) NSA_GET_DISPLAY_PTR(env, obj);
+
+ gdk_threads_enter();
+
+ numScreens = gdk_display_get_n_screens(display);
+
+
+ /* Create a suitably sized array. */
+ array = (*env)->NewObjectArray(env,
+ numScreens,
+ gdkScreenGraphicsDevice_class,
+ NULL);
+
+ /* Create GdkScreenGraphicsDevice instances, store the native pointer to
+ * the GScreen object with them, run a 2nd initialization phase and
+ * put the new instance into the result array.
+ */
+ for ( ; i < numScreens ; i++)
+ {
+ instance = (*env)->NewObject (env,
+ gdkScreenGraphicsDevice_class,
+ gdkScreenGraphicsDevice_ctor,
+ obj);
+
+ NSA_SET_SCREEN_PTR(env,
+ instance,
+ gdk_display_get_screen(display, i));
+
+ gdk_threads_leave();
+ (*env)->CallVoidMethod(env,
+ instance,
+ gdkScreenGraphicsDevice_init);
+ gdk_threads_enter();
+
+ (*env)->SetObjectArrayElement(env, array, i, instance);
+ }
+
+ gdk_threads_leave();
+
+ return array;
+}
+
+JNIEXPORT jobject JNICALL
+Java_gnu_java_awt_peer_gtk_GdkGraphicsEnvironment_nativeGetDefaultScreenDevice
+(JNIEnv *env, jobject obj)
+{
+ jclass gdkScreenGraphicsDevice_class;
+ jmethodID gdkScreenGraphicsDevice_ctor, gdkScreenGraphicsDevice_init;
+ jobject defaultDevice;
+ GdkScreen *defaultScreen;
+
+ gdkScreenGraphicsDevice_class = (*env)->FindClass
+ (env, "gnu/java/awt/peer/gtk/GdkScreenGraphicsDevice");
+
+ gdkScreenGraphicsDevice_ctor = (*env)->GetMethodID
+ (env, gdkScreenGraphicsDevice_class, "<init>",
+ "(Lgnu/java/awt/peer/gtk/GdkGraphicsEnvironment;)V");
+
+ gdkScreenGraphicsDevice_init = (*env)->GetMethodID
+ (env, gdkScreenGraphicsDevice_class, "init", "()V");
+
+ /* Create the GdkScreenGraphicsDevice instance. */
+ defaultDevice = (*env)->NewObject (env,
+ gdkScreenGraphicsDevice_class,
+ gdkScreenGraphicsDevice_ctor,
+ obj);
+
+ gdk_threads_enter();
+
+ defaultScreen = gdk_screen_get_default();
+
+ gdk_threads_leave();
+
+ /* Class initialization will have set up the native_state storage
+ * mechanism for GdkScreenGraphicsDevice.
+ */
+ NSA_SET_SCREEN_PTR(env, defaultDevice, defaultScreen);
+
+ (*env)->CallVoidMethod(env,
+ defaultDevice,
+ gdkScreenGraphicsDevice_init);
+
+ return defaultDevice;
+}
+
+JNIEXPORT jintArray JNICALL
+Java_gnu_java_awt_peer_gtk_GdkGraphicsEnvironment_getMouseCoordinates
+(JNIEnv *env, jobject obj)
+{
+ jintArray retArray;
+ jint *values;
+ GdkDisplay *display;
+ gint x, y, screenIndex;
+ GdkScreen *screen;
+
+ display = (GdkDisplay *) NSA_GET_DISPLAY_PTR(env, obj);
+ g_assert (display != NULL);
+
+ gdk_threads_enter ();
+
+ gdk_display_get_pointer (display, &screen, &x, &y, NULL);
+ screenIndex = gdk_screen_get_number( screen );
+
+ gdk_threads_leave ();
+
+ retArray = (*env)->NewIntArray (env, 3);
+ values = (*env)->GetIntArrayElements (env, retArray, NULL);
+
+ values[0] = screenIndex;
+ values[1] = x;
+ values[2] = y;
+
+ (*env)->ReleaseIntArrayElements (env, retArray, values, 0);
+
+ return retArray;
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GdkPixbufDecoder.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GdkPixbufDecoder.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GdkPixbufDecoder.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GdkPixbufDecoder.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,478 @@
+/* gdkpixbufdecoder.c
+ Copyright (C) 1999, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+
+ This file is part of GNU Classpath.
+
+ GNU Classpath is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ GNU Classpath is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with GNU Classpath; see the file COPYING. If not, write to the
+ Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA.
+
+ Linking this library statically or dynamically with other modules is
+ making a combined work based on this library. Thus, the terms and
+ conditions of the GNU General Public License cover the whole
+ combination.
+
+ As a special exception, the copyright holders of this library give you
+ permission to link this library with independent modules to produce an
+ executable, regardless of the license terms of these independent
+ modules, and to copy and distribute the resulting executable under
+ terms of your choice, provided that you also meet, for each linked
+ independent module, the terms and conditions of the license of that
+ module. An independent module is a module which is not derived from
+ or based on this library. If you modify this library, you may extend
+ this exception to your version of the library, but you are not
+ obligated to do so. If you do not wish to do so, delete this
+ exception statement from your version. */
+
+#include <gtkpeer.h>
+#include <gdk/gdk.h>
+#include <gdk-pixbuf/gdk-pixbuf.h>
+#include <gdk-pixbuf/gdk-pixbuf-loader.h>
+
+#include <jni.h>
+#include <jcl.h>
+#include "native_state.h"
+#include "gnu_java_awt_peer_gtk_GdkPixbufDecoder.h"
+
+#include <string.h>
+#include <stdlib.h>
+
+static struct state_table *native_pixbufdecoder_state_table;
+
+#define NSA_PB_INIT(env, clazz) \
+ native_pixbufdecoder_state_table = cp_gtk_init_state_table (env, clazz)
+
+#define NSA_GET_PB_PTR(env, obj) \
+ cp_gtk_get_state (env, obj, native_pixbufdecoder_state_table)
+
+#define NSA_SET_PB_PTR(env, obj, ptr) \
+ cp_gtk_set_state (env, obj, native_pixbufdecoder_state_table, (void *)ptr)
+
+#define NSA_DEL_PB_PTR(env, obj) \
+ cp_gtk_remove_state_slot (env, obj, native_pixbufdecoder_state_table)
+
+/* Union used for type punning. */
+union env_union
+{
+ void **void_env;
+ JNIEnv **jni_env;
+};
+
+static JavaVM *vm;
+
+static jmethodID areaPreparedID;
+static jmethodID areaUpdatedID;
+static jmethodID dataOutputWriteID;
+static jmethodID registerFormatID;
+
+static void
+area_prepared_cb (GdkPixbufLoader *loader,
+ jobject *decoder)
+{
+ JNIEnv *env = NULL;
+ union env_union e;
+ jint width = 0;
+ jint height = 0;
+ GdkPixbuf *pixbuf = NULL;
+
+ pixbuf = gdk_pixbuf_loader_get_pixbuf (loader);
+ g_assert (pixbuf != NULL);
+
+ width = gdk_pixbuf_get_width (pixbuf);
+ height = gdk_pixbuf_get_height (pixbuf);
+
+ g_assert (decoder != NULL);
+
+ e.jni_env = &env;
+ (*vm)->GetEnv (vm, e.void_env, JNI_VERSION_1_1);
+
+ (*env)->CallVoidMethod (env,
+ *decoder,
+ areaPreparedID,
+ width, height);
+}
+
+static void
+area_updated_cb (GdkPixbufLoader *loader,
+ gint x, gint y,
+ gint width, gint height,
+ jobject *decoder)
+{
+ JNIEnv *env;
+ union env_union e;
+ jint stride_bytes, stride_pixels, n_channels, n_pixels;
+ jintArray jpixels;
+ jint *java_pixels;
+ guchar *gdk_pixels;
+
+ GdkPixbuf *pixbuf_no_alpha = NULL;
+ GdkPixbuf *pixbuf = NULL;
+
+#ifndef WORDS_BIGENDIAN
+ int i;
+#endif
+
+ pixbuf_no_alpha = gdk_pixbuf_loader_get_pixbuf (loader);
+ if (pixbuf_no_alpha == NULL)
+ return;
+
+ pixbuf = gdk_pixbuf_add_alpha(pixbuf_no_alpha, FALSE, 0, 0, 0);
+ g_assert (gdk_pixbuf_get_has_alpha (pixbuf));
+
+ stride_bytes = gdk_pixbuf_get_rowstride (pixbuf);
+ n_channels = gdk_pixbuf_get_n_channels (pixbuf);
+ stride_pixels = stride_bytes / n_channels;
+ n_pixels = height * stride_pixels;
+ gdk_pixels = gdk_pixbuf_get_pixels (pixbuf);
+
+ e.jni_env = &env;
+ (*vm)->GetEnv (vm, e.void_env, JNI_VERSION_1_1);
+
+ jpixels = (*env)->NewIntArray (env, n_pixels);
+
+ java_pixels = (*env)->GetIntArrayElements (env, jpixels, NULL);
+
+ memcpy (java_pixels,
+ gdk_pixels + (y * stride_bytes),
+ (height * stride_bytes));
+
+#ifndef WORDS_BIGENDIAN
+ /* convert pixels from 0xBBGGRRAA to 0xAARRGGBB */
+ for (i = 0; i < n_pixels; ++i)
+ {
+ java_pixels[i] = SWAPU32 ((unsigned)java_pixels[i]);
+ }
+#endif
+
+ g_object_unref (pixbuf);
+
+ (*env)->ReleaseIntArrayElements (env, jpixels, java_pixels, 0);
+
+ (*env)->CallVoidMethod (env,
+ *decoder,
+ areaUpdatedID,
+ (jint) x, (jint) y,
+ (jint) width, (jint) height,
+ jpixels,
+ stride_pixels);
+
+ (*env)->DeleteLocalRef(env, jpixels);
+}
+
+static void
+closed_cb (GdkPixbufLoader *loader __attribute__((unused)), jobject *decoder)
+{
+ JNIEnv *env;
+ union env_union e;
+ e.jni_env = &env;
+ (*vm)->GetEnv (vm, e.void_env, JNI_VERSION_1_1);
+
+ (*env)->DeleteGlobalRef (env, *decoder);
+ g_free (decoder);
+}
+
+
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GdkPixbufDecoder_initState
+ (JNIEnv *env, jobject obj)
+{
+ GdkPixbufLoader *loader = NULL;
+ jobject *decoder = NULL;
+
+ decoder = (jobject *) g_malloc (sizeof (jobject));
+ g_assert (decoder != NULL);
+ *decoder = (*env)->NewGlobalRef (env, obj);
+
+ loader = gdk_pixbuf_loader_new ();
+ g_assert (loader != NULL);
+ g_signal_connect (loader, "area-prepared", G_CALLBACK (area_prepared_cb), decoder);
+ g_signal_connect (loader, "area-updated", G_CALLBACK (area_updated_cb), decoder);
+ g_signal_connect (loader, "closed", G_CALLBACK (closed_cb), decoder);
+
+ NSA_SET_PB_PTR (env, obj, loader);
+}
+
+static void
+query_formats (JNIEnv *env, jclass clazz)
+{
+ jobject jformat;
+ GSList *formats, *f;
+ GdkPixbufFormat *format;
+ char **ch, *name;
+
+ jclass formatClass;
+ jmethodID addExtensionID;
+ jmethodID addMimeTypeID;
+ jobject string;
+
+ formatClass = (*env)->FindClass
+ (env, "gnu/java/awt/peer/gtk/GdkPixbufDecoder$ImageFormatSpec");
+
+ g_assert(formatClass != NULL);
+
+ addExtensionID = (*env)->GetMethodID (env, formatClass,
+ "addExtension",
+ "(Ljava/lang/String;)V");
+
+ addMimeTypeID = (*env)->GetMethodID (env, formatClass,
+ "addMimeType",
+ "(Ljava/lang/String;)V");
+
+ formats = gdk_pixbuf_get_formats ();
+
+ for (f = formats; f; f = f->next)
+ {
+ format = (GdkPixbufFormat *) f->data;
+ name = gdk_pixbuf_format_get_name(format);
+
+ string = (*env)->NewStringUTF(env, name);
+ g_assert(string != NULL);
+
+ jformat = (*env)->CallStaticObjectMethod
+ (env, clazz, registerFormatID, string,
+ (jboolean) gdk_pixbuf_format_is_writable(format));
+ (*env)->DeleteLocalRef(env, string);
+
+ g_assert(jformat != NULL);
+
+ ch = gdk_pixbuf_format_get_extensions(format);
+ while (*ch)
+ {
+ string = (*env)->NewStringUTF(env, *ch);
+ g_assert(string != NULL);
+ (*env)->CallVoidMethod (env, jformat, addExtensionID, string);
+ (*env)->DeleteLocalRef(env, string);
+ ++ch;
+ }
+
+ ch = gdk_pixbuf_format_get_mime_types(format);
+ while (*ch)
+ {
+ string = (*env)->NewStringUTF(env, *ch);
+ g_assert(string != NULL);
+ (*env)->CallVoidMethod (env, jformat, addMimeTypeID, string);
+ (*env)->DeleteLocalRef(env, string);
+ ++ch;
+ }
+
+ (*env)->DeleteLocalRef(env, jformat);
+ }
+
+ g_slist_free(formats);
+}
+
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GdkPixbufDecoder_initStaticState
+ (JNIEnv *env, jclass clazz)
+{
+ jclass writerClass;
+
+ (*env)->GetJavaVM(env, &vm);
+
+ areaPreparedID = (*env)->GetMethodID (env, clazz,
+ "areaPrepared",
+ "(II)V");
+
+ areaUpdatedID = (*env)->GetMethodID (env, clazz,
+ "areaUpdated",
+ "(IIII[II)V");
+
+ registerFormatID = (*env)->GetStaticMethodID
+ (env, clazz,
+ "registerFormat",
+ "(Ljava/lang/String;Z)"
+ "Lgnu/java/awt/peer/gtk/GdkPixbufDecoder$ImageFormatSpec;");
+
+ writerClass = (*env)->FindClass
+ (env, "gnu/java/awt/peer/gtk/GdkPixbufDecoder$GdkPixbufWriter");
+ dataOutputWriteID = (*env)->GetMethodID (env, writerClass,
+ "write", "([B)V");
+
+ query_formats (env, clazz);
+
+ NSA_PB_INIT (env, clazz);
+}
+
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GdkPixbufDecoder_finish
+(JNIEnv *env, jobject obj, jboolean needs_close)
+{
+ GdkPixbufLoader *loader = NULL;
+
+ loader = (GdkPixbufLoader *)NSA_DEL_PB_PTR (env, obj);
+ if (loader == NULL)
+ return;
+
+ if (needs_close)
+ gdk_pixbuf_loader_close (loader, NULL);
+ g_object_unref (loader);
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GdkPixbufDecoder_pumpDone
+(JNIEnv *env, jobject obj)
+{
+ GError *err = NULL;
+ GdkPixbufLoader *loader = NULL;
+
+ loader = (GdkPixbufLoader *)NSA_GET_PB_PTR (env, obj);
+ g_assert (loader != NULL);
+
+ gdk_pixbuf_loader_close (loader, &err);
+
+ if (err != NULL)
+ {
+ JCL_ThrowException (env, "java/io/IOException", err->message);
+ g_error_free (err);
+ }
+}
+
+struct stream_save_request
+{
+ JNIEnv *env;
+ jobject *writer;
+};
+
+static gboolean
+save_to_stream(const gchar *buf,
+ gsize count,
+ GError **error __attribute__((unused)),
+ gpointer data)
+{
+ struct stream_save_request *ssr = (struct stream_save_request *)data;
+
+ jbyteArray jbuf;
+ jbyte *cbuf;
+
+ jbuf = (*(ssr->env))->NewByteArray ((ssr->env), count);
+ cbuf = (*(ssr->env))->GetByteArrayElements ((ssr->env), jbuf, NULL);
+ memcpy (cbuf, buf, count);
+ (*(ssr->env))->ReleaseByteArrayElements ((ssr->env), jbuf, cbuf, 0);
+ (*(ssr->env))->CallVoidMethod ((ssr->env), *(ssr->writer),
+ dataOutputWriteID, jbuf);
+ (*(ssr->env))->DeleteLocalRef((ssr->env), jbuf);
+
+ return TRUE;
+}
+
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GdkPixbufDecoder_streamImage
+(JNIEnv *env, jclass clazz __attribute__((unused)),
+ jintArray jarr, jstring jenctype, jint width, jint height,
+ jboolean hasAlpha, jobject writer)
+{
+ GdkPixbuf* pixbuf;
+ jint *ints;
+ guchar a, r, g, b, *pix, *p;
+ GError *err = NULL;
+ const char *enctype;
+ int i;
+ struct stream_save_request ssr;
+
+ ssr.writer = &writer;
+ ssr.env = env;
+
+ ints = (*env)->GetIntArrayElements (env, jarr, NULL);
+ pix = g_malloc(width * height * (hasAlpha ? 4 : 3));
+
+ enctype = (*env)->GetStringUTFChars (env, jenctype, NULL);
+ g_assert(enctype != NULL);
+
+ g_assert (pix != NULL);
+ g_assert (ints != NULL);
+
+ p = pix;
+ for (i = 0; i < width*height; ++i)
+ {
+ /*
+ * Java encodes pixels as integers in a predictable arithmetic order:
+ * 0xAARRGGBB. Since these are jints, JNI has already byte-swapped
+ * them for us if necessary, so they're in "our" endianness, whatever
+ * that is. It uses 4 bytes per pixel whether or not there's an alpha
+ * channel.
+ */
+
+ a = 0xff & (ints[i] >> 24);
+ r = 0xff & (ints[i] >> 16);
+ g = 0xff & (ints[i] >> 8);
+ b = 0xff & ints[i];
+
+ /*
+ * GDK-pixbuf has a very different storage model:
+ *
+ * - A different alpha order (alpha after colors).
+ * - A different packing model (no alpha -> 3-bytes-per-pixel).
+ * - A different "RGB" order (host memory order, not endian-neutral).
+ */
+
+ *p++ = r;
+ *p++ = g;
+ *p++ = b;
+ if (hasAlpha)
+ *p++ = a;
+ }
+
+ pixbuf = gdk_pixbuf_new_from_data (pix,
+ GDK_COLORSPACE_RGB,
+ (gboolean) hasAlpha,
+ 8, width, height,
+ width * (hasAlpha ? 4 : 3), /* rowstride */
+ NULL, NULL);
+ g_assert (pixbuf != NULL);
+
+ g_assert(gdk_pixbuf_save_to_callback (pixbuf,
+ &save_to_stream,
+ &ssr,
+ enctype,
+ &err, NULL));
+
+ g_object_unref (pixbuf);
+
+ g_free(pix);
+
+ (*env)->ReleaseStringUTFChars (env, jenctype, enctype);
+ (*env)->ReleaseIntArrayElements (env, jarr, ints, 0);
+}
+
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GdkPixbufDecoder_pumpBytes
+ (JNIEnv *env, jobject obj, jbyteArray jarr, jint len)
+{
+ GdkPixbufLoader *loader = NULL;
+ jbyte *bytes = NULL;
+ GError *err = NULL;
+
+ g_assert (len >= 1);
+ g_assert (jarr != NULL);
+
+ bytes = (*env)->GetByteArrayElements (env, jarr, NULL);
+ g_assert (bytes != NULL);
+ loader = (GdkPixbufLoader *)NSA_GET_PB_PTR (env, obj);
+ g_assert (loader != NULL);
+
+ gdk_pixbuf_loader_write (loader, (const guchar *) bytes, len, &err);
+
+ (*env)->ReleaseByteArrayElements (env, jarr, bytes, 0);
+
+ if (err != NULL)
+ {
+ JCL_ThrowException (env, "java/io/IOException", err->message);
+ g_error_free (err);
+ }
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GdkRobotPeer.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GdkRobotPeer.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GdkRobotPeer.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GdkRobotPeer.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,337 @@
+/* gdkrobotpeer.c
+ Copyright (C) 2004 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+#include "gtkpeer.h"
+#include "gnu_java_awt_peer_gtk_GdkRobotPeer.h"
+#include <gdk/gdkx.h>
+#include <X11/extensions/XTest.h>
+
+static int
+awt_button_mask_to_num (int buttons)
+{
+ switch (buttons)
+ {
+ case AWT_BUTTON1_MASK:
+ return 1;
+ case AWT_BUTTON2_MASK:
+ return 2;
+ case AWT_BUTTON3_MASK:
+ return 3;
+ }
+
+ return 0;
+}
+
+JNIEXPORT jboolean JNICALL
+Java_gnu_java_awt_peer_gtk_GdkRobotPeer_initXTest
+ (JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)))
+{
+ GdkDisplay *display;
+ Display *xdisplay;
+ int event_basep;
+ int error_basep;
+ int majorp;
+ int minorp;
+ jboolean result;
+
+ gdk_threads_enter ();
+
+ display = gdk_display_get_default ();
+ xdisplay = GDK_DISPLAY_XDISPLAY (display);
+
+ result = XTestQueryExtension (xdisplay,
+ &event_basep,
+ &error_basep,
+ &majorp,
+ &minorp);
+
+ gdk_threads_leave ();
+
+ return result;
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GdkRobotPeer_mouseMove
+ (JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)), jint x, jint y)
+{
+ GdkDisplay *display;
+ Display *xdisplay;
+ int result;
+
+ gdk_threads_enter ();
+
+ display = gdk_display_get_default ();
+ xdisplay = GDK_DISPLAY_XDISPLAY (display);
+
+ result = XTestFakeMotionEvent (xdisplay,
+ -1,
+ x, y, CurrentTime);
+
+ XFlush (xdisplay);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GdkRobotPeer_mousePress
+ (JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)), jint buttons)
+{
+ GdkDisplay *display;
+ Display *xdisplay;
+ int result;
+
+ gdk_threads_enter ();
+
+ display = gdk_display_get_default ();
+ xdisplay = GDK_DISPLAY_XDISPLAY (display);
+
+ result = XTestFakeButtonEvent (xdisplay,
+ awt_button_mask_to_num (buttons),
+ True, CurrentTime);
+
+ XFlush (xdisplay);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GdkRobotPeer_mouseRelease
+ (JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)), jint buttons)
+{
+ GdkDisplay *display;
+ Display *xdisplay;
+ int result;
+
+ gdk_threads_enter ();
+
+ display = gdk_display_get_default ();
+ xdisplay = GDK_DISPLAY_XDISPLAY (display);
+
+ result = XTestFakeButtonEvent (xdisplay,
+ awt_button_mask_to_num (buttons),
+ False, CurrentTime);
+
+ XFlush (xdisplay);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GdkRobotPeer_mouseWheel
+ (JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)), jint wheelAmt)
+{
+ GdkDisplay *display;
+ Display *xdisplay;
+ int i = 0;
+
+ gdk_threads_enter ();
+
+ display = gdk_display_get_default ();
+ xdisplay = GDK_DISPLAY_XDISPLAY (display);
+
+ if (wheelAmt < 0)
+ for (i = 0; i < -wheelAmt; i++)
+ {
+ XTestFakeButtonEvent (xdisplay,
+ 4,
+ True, CurrentTime);
+ XTestFakeButtonEvent (xdisplay,
+ 4,
+ False, CurrentTime);
+ }
+ else
+ for (i = 0; i < wheelAmt; i++)
+ {
+ XTestFakeButtonEvent (xdisplay,
+ 5,
+ True, CurrentTime);
+ XTestFakeButtonEvent (xdisplay,
+ 5,
+ False, CurrentTime);
+ }
+
+ XFlush (xdisplay);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GdkRobotPeer_keyPress
+ (JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)), jint keycode)
+{
+ GdkDisplay *display;
+ Display *xdisplay;
+ GdkKeymapKey *keymap_keys = NULL;
+ gint n_keys = 0;
+ guint lookup_keyval = 0;
+ int result;
+
+ gdk_threads_enter ();
+
+ display = gdk_display_get_default ();
+ xdisplay = GDK_DISPLAY_XDISPLAY (display);
+
+ lookup_keyval = cp_gtk_awt_keycode_to_keysym (keycode,
+ AWT_KEY_LOCATION_LEFT);
+
+ if (!gdk_keymap_get_entries_for_keyval (gdk_keymap_get_default (),
+ lookup_keyval,
+ &keymap_keys,
+ &n_keys))
+ {
+ /* No matching keymap entry was found. */
+ g_printerr ("No matching keymap entries were found\n");
+ gdk_threads_leave ();
+ return;
+ }
+
+ /* If n_keys > 1 then there are multiple hardware keycodes that
+ translate to lookup_keyval. We arbitrarily choose the first
+ hardware keycode from the list returned by
+ gdk_keymap_get_entries_for_keyval. */
+ result = XTestFakeKeyEvent (xdisplay,
+ keymap_keys[0].keycode,
+ True, CurrentTime);
+
+ g_free (keymap_keys);
+
+ XFlush (xdisplay);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GdkRobotPeer_keyRelease
+ (JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)), jint keycode)
+{
+ GdkDisplay *display;
+ Display *xdisplay;
+ GdkKeymapKey *keymap_keys = NULL;
+ gint n_keys = 0;
+ guint lookup_keyval = 0;
+ int result;
+
+ gdk_threads_enter ();
+
+ display = gdk_display_get_default ();
+ xdisplay = GDK_DISPLAY_XDISPLAY (display);
+
+ lookup_keyval = cp_gtk_awt_keycode_to_keysym (keycode,
+ AWT_KEY_LOCATION_LEFT);
+
+ if (!gdk_keymap_get_entries_for_keyval (gdk_keymap_get_default (),
+ lookup_keyval,
+ &keymap_keys,
+ &n_keys))
+ {
+ /* No matching keymap entry was found. */
+ g_printerr ("No matching keymap entries were found\n");
+ gdk_threads_leave ();
+ return;
+ }
+
+ /* If n_keys > 1 then there are multiple hardware keycodes that
+ translate to lookup_keyval. We arbitrarily choose the first
+ hardware keycode from the list returned by
+ gdk_keymap_get_entries_for_keyval. */
+ result = XTestFakeKeyEvent (xdisplay,
+ keymap_keys[0].keycode,
+ False, CurrentTime);
+
+ g_free (keymap_keys);
+
+ XFlush (xdisplay);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT jintArray JNICALL
+Java_gnu_java_awt_peer_gtk_GdkRobotPeer_nativeGetRGBPixels
+ (JNIEnv *env, jobject obj __attribute__((unused)), jint x, jint y,
+ jint width, jint height)
+{
+ jint stride_bytes, stride_pixels, n_channels, n_pixels;
+ jintArray jpixels;
+ jint *java_pixels;
+ guchar *gdk_pixels;
+ GdkPixbuf *pixbuf_no_alpha = NULL;
+ GdkPixbuf *pixbuf = NULL;
+
+#ifndef WORDS_BIGENDIAN
+ int i;
+#endif
+
+ gdk_threads_enter ();
+
+ pixbuf_no_alpha = gdk_pixbuf_get_from_drawable (NULL,
+ gdk_get_default_root_window (),
+ NULL, x, y, 0, 0,
+ width, height);
+
+ pixbuf = gdk_pixbuf_add_alpha(pixbuf_no_alpha, FALSE, 0, 0, 0);
+ g_assert (gdk_pixbuf_get_has_alpha (pixbuf));
+
+ stride_bytes = gdk_pixbuf_get_rowstride (pixbuf);
+ n_channels = gdk_pixbuf_get_n_channels (pixbuf);
+ stride_pixels = stride_bytes / n_channels;
+ n_pixels = height * stride_pixels;
+ gdk_pixels = gdk_pixbuf_get_pixels (pixbuf);
+
+ jpixels = (*env)->NewIntArray (env, n_pixels);
+
+ java_pixels = (*env)->GetIntArrayElements (env, jpixels, NULL);
+
+ memcpy (java_pixels,
+ gdk_pixels,
+ (height * stride_bytes));
+
+#ifndef WORDS_BIGENDIAN
+ /* convert pixels from 0xBBGGRRAA to 0xAARRGGBB */
+ for (i = 0; i < n_pixels; ++i)
+ {
+ java_pixels[i] = SWAPU32 ((unsigned)java_pixels[i]);
+ }
+#endif
+
+ g_object_unref (pixbuf);
+
+ (*env)->ReleaseIntArrayElements (env, jpixels, java_pixels, 0);
+
+ gdk_threads_leave ();
+
+ return jpixels;
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GdkScreenGraphicsDevice.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GdkScreenGraphicsDevice.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GdkScreenGraphicsDevice.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GdkScreenGraphicsDevice.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,354 @@
+/* gnu_java_awt_peer_gtk_GdkScreenGraphicsDevice.c
+ Copyright (C) 2006 Free Software Foundation, Inc.
+
+ This file is part of GNU Classpath.
+
+ GNU Classpath is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ GNU Classpath is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with GNU Classpath; see the file COPYING. If not, write to the
+ Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA.
+
+ Linking this library statically or dynamically with other modules is
+ making a combined work based on this library. Thus, the terms and
+ conditions of the GNU General Public License cover the whole
+ combination.
+
+ As a special exception, the copyright holders of this library give you
+ permission to link this library with independent modules to produce an
+ executable, regardless of the license terms of these independent
+ modules, and to copy and distribute the resulting executable under
+ terms of your choice, provided that you also meet, for each linked
+ independent module, the terms and conditions of the license of that
+ module. An independent module is a module which is not derived from
+ or based on this library. If you modify this library, you may extend
+ this exception to your version of the library, but you are not
+ obligated to do so. If you do not wish to do so, delete this
+ exception statement from your version. */
+
+#include <jcl.h>
+
+#include <gdk/gdk.h>
+#include <gdk/gdkx.h>
+
+#ifdef HAVE_XRANDR
+#include <X11/Xlib.h>
+#include <X11/extensions/Xrandr.h>
+#endif
+
+#include "gdkdisplay.h"
+
+#include "gnu_java_awt_peer_gtk_GdkScreenGraphicsDevice.h"
+
+struct state_table *cp_gtk_native_screen_state_table;
+
+jclass gdkScreenGraphicsDevice_class;
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GdkScreenGraphicsDevice_initStaticState
+(JNIEnv *env, jclass klazz)
+{
+ gdkScreenGraphicsDevice_class = (*env)->NewGlobalRef
+ (env, klazz);
+
+ NSA_SCREEN_INIT(env, gdkScreenGraphicsDevice_class);
+}
+
+JNIEXPORT jobject JNICALL
+Java_gnu_java_awt_peer_gtk_GdkScreenGraphicsDevice_nativeGetFixedDisplayMode
+(JNIEnv *env, jobject obj, jobject gdkGraphicsEnv __attribute__((unused)))
+{
+ jclass displayMode_class;
+ jmethodID displayMode_ctor;
+ GdkScreen *screen;
+ jobject fixedDisplayMode = NULL;
+#ifdef HAVE_XRANDR
+ int temp1, temp2;
+ GdkDisplay *display;
+
+ display = (GdkDisplay *) NSA_GET_DISPLAY_PTR(env, gdkGraphicsEnv);
+
+ gdk_threads_enter();
+
+ if (!XRRQueryExtension(GDK_DISPLAY_XDISPLAY(display), &temp1, &temp2))
+ {
+ displayMode_class = (*env)->FindClass(env, "java/awt/DisplayMode");
+ displayMode_ctor = (*env)->GetMethodID(env,
+ displayMode_class,
+ "<init>",
+ "(IIII)V");
+
+ screen = (GdkScreen *) NSA_GET_SCREEN_PTR(env, obj);
+
+ fixedDisplayMode = (*env)->NewObject(env,
+ displayMode_class,
+ displayMode_ctor,
+ gdk_screen_get_width(screen),
+ gdk_screen_get_height(screen),
+ -1,
+ 0);
+ }
+
+ gdk_threads_leave();
+
+#else
+
+ displayMode_class = (*env)->FindClass(env, "java/awt/DisplayMode");
+ displayMode_ctor = (*env)->GetMethodID(env,
+ displayMode_class,
+ "<init>",
+ "(IIII)V");
+
+ screen = (GdkScreen *) NSA_GET_SCREEN_PTR(env, obj);
+
+ fixedDisplayMode = (*env)->NewObject(env,
+ displayMode_class,
+ displayMode_ctor,
+ gdk_screen_get_width(screen),
+ gdk_screen_get_height(screen),
+ -1,
+ 0);
+
+#endif
+ return fixedDisplayMode;
+}
+
+JNIEXPORT jstring JNICALL
+Java_gnu_java_awt_peer_gtk_GdkScreenGraphicsDevice_nativeGetIDString
+(JNIEnv *env, jobject obj)
+{
+ GdkScreen *screen;
+ gchar* displayName;
+ jstring string;
+
+ screen = (GdkScreen *) NSA_GET_SCREEN_PTR(env, obj);
+
+ gdk_threads_enter();
+
+ displayName = gdk_screen_make_display_name(screen);
+
+ gdk_threads_leave();
+
+ string = (*env)->NewStringUTF(env, displayName);
+
+ g_free(displayName);
+
+ return string;
+}
+
+JNIEXPORT jint JNICALL
+Java_gnu_java_awt_peer_gtk_GdkScreenGraphicsDevice_nativeGetDisplayModeRate
+(JNIEnv *env, jobject obj __attribute__((unused)), jobject gdkGraphicsEnv __attribute__((unused)))
+{
+#ifdef HAVE_XRANDR
+
+ GdkDisplay *display;
+ XRRScreenConfiguration *config;
+ int rate;
+
+ display = (GdkDisplay *) NSA_GET_DISPLAY_PTR(env, gdkGraphicsEnv);
+
+ gdk_threads_enter();
+
+ config = XRRGetScreenInfo (GDK_DISPLAY_XDISPLAY(display), GDK_ROOT_WINDOW());
+
+ rate = (int) XRRConfigCurrentRate (config);
+
+ XRRFreeScreenConfigInfo (config);
+
+ gdk_threads_leave();
+
+ return rate;
+#else
+ JCL_ThrowException(env,
+ "java/lang/InternalError",
+ "Method should not have been invoked.");
+
+ return -1;
+#endif
+}
+
+JNIEXPORT jint JNICALL
+Java_gnu_java_awt_peer_gtk_GdkScreenGraphicsDevice_nativeGetDisplayModeIndex
+(JNIEnv *env, jobject obj __attribute__((unused)), jobject gdkGraphicsEnv __attribute__((unused)))
+{
+#ifdef HAVE_XRANDR
+
+ GdkDisplay *display;
+ XRRScreenConfiguration *config;
+ SizeID index;
+ Rotation rotation;
+
+ display = (GdkDisplay *) NSA_GET_DISPLAY_PTR(env, gdkGraphicsEnv);
+
+ gdk_threads_enter();
+
+ config = XRRGetScreenInfo (GDK_DISPLAY_XDISPLAY(display), GDK_ROOT_WINDOW());
+
+ index = XRRConfigCurrentConfiguration (config, &rotation);
+
+ XRRFreeScreenConfigInfo (config);
+
+ gdk_threads_leave();
+
+ return (int) index;
+
+#else
+
+ JCL_ThrowException(env,
+ "java/lang/InternalError",
+ "Method should not have been invoked.");
+
+ return -1;
+
+#endif
+}
+
+JNIEXPORT jobjectArray JNICALL
+Java_gnu_java_awt_peer_gtk_GdkScreenGraphicsDevice_nativeGetDisplayModes
+(JNIEnv *env, jobject obj __attribute__((unused)), jobject gdkGraphicsEnv __attribute__((unused)))
+{
+#ifdef HAVE_XRANDR
+ GdkDisplay *display;
+ XRRScreenConfiguration *config;
+ XRRScreenSize *screenSizes;
+ int nsizes = 0, nrates = 0, i = 0;
+ jclass x11DisplayMode_class;
+ jmethodID x11DisplayMode_ctor;
+ jobjectArray array;
+ jobject instance;
+ short *rates;
+ jshortArray shortArray;
+
+ display = (GdkDisplay *) NSA_GET_DISPLAY_PTR(env, gdkGraphicsEnv);
+
+ gdk_threads_enter();
+
+ config = XRRGetScreenInfo (GDK_DISPLAY_XDISPLAY(display), GDK_ROOT_WINDOW());
+
+ screenSizes = XRRConfigSizes(config, &nsizes);
+
+ x11DisplayMode_class = (*env)->FindClass(env, "gnu/java/awt/peer/gtk/GdkScreenGraphicsDevice$X11DisplayMode");
+
+ x11DisplayMode_ctor = (*env)->GetMethodID(env, x11DisplayMode_class, "<init>", "(II[S)V");
+
+ array = (*env)->NewObjectArray(env, nsizes, x11DisplayMode_class, NULL);
+
+ for (; i < nsizes ; i++)
+ {
+ /* Retrieves refresh rate information. */
+ rates = XRRConfigRates(config, i, &nrates);
+
+ /* Create a Java short array and put them in. */
+ shortArray = (*env)->NewShortArray(env, nrates);
+ (*env)->SetShortArrayRegion(env, shortArray, 0, nrates, (jshort *) rates);
+
+ /* Create a GdkScreenGraphicsDevice.X11DisplayMode instance. */
+ instance = (*env)->NewObject(env,
+ x11DisplayMode_class,
+ x11DisplayMode_ctor,
+ screenSizes[i].width,
+ screenSizes[i].height,
+ shortArray);
+
+ /* Put it into the result array. */
+ (*env)->SetObjectArrayElement(env, array, i, instance);
+ }
+
+ /* Free everything acquired by xlib. */
+ XRRFreeScreenConfigInfo (config);
+
+ gdk_threads_leave();
+
+ return array;
+#else
+ JCL_ThrowException(env,
+ "java/lang/InternalError",
+ "Method should not have been invoked.");
+
+ return NULL;
+
+#endif
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GdkScreenGraphicsDevice_nativeSetDisplayMode
+(JNIEnv *env, jobject obj __attribute__((unused)), jobject gdkGraphicsEnv __attribute__((unused)), jint index __attribute__((unused)), jshort rate __attribute__((unused)))
+{
+#ifdef HAVE_XRANDR
+ GdkDisplay *display;
+ XRRScreenConfiguration *config;
+ Rotation rotation;
+
+ display = (GdkDisplay *) NSA_GET_DISPLAY_PTR(env, gdkGraphicsEnv);
+
+ gdk_threads_enter();
+
+ config = XRRGetScreenInfo (GDK_DISPLAY_XDISPLAY(display), GDK_ROOT_WINDOW());
+
+ /* The rotation is not exposed to the Java API. So we retrieve its current
+ * value and set it to the same when switching resolution.
+ */
+ XRRConfigCurrentConfiguration (config, &rotation);
+
+ XRRSetScreenConfigAndRate (GDK_DISPLAY_XDISPLAY(display),
+ config,
+ GDK_ROOT_WINDOW(),
+ index,
+ rotation,
+ rate,
+ CurrentTime);
+
+ XRRFreeScreenConfigInfo(config);
+
+ gdk_threads_leave();
+
+#else
+ JCL_ThrowException(env,
+ "java/lang/InternalError",
+ "Method should not have been invoked.");
+#endif
+}
+
+JNIEXPORT jobject JNICALL
+Java_gnu_java_awt_peer_gtk_GdkScreenGraphicsDevice_nativeGetBounds
+(JNIEnv *env, jobject obj)
+{
+ jclass rectangle_class;
+ jmethodID rectangle_ctor;
+ GdkScreen *screen;
+ GdkWindow *window;
+ int x, y, w, h;
+ jobject instance;
+
+ rectangle_class = (*env)->FindClass(env, "java/awt/Rectangle");
+
+ rectangle_ctor = (*env)->GetMethodID
+ (env, rectangle_class, "<init>", "(IIII)V");
+
+ screen = (GdkScreen *) NSA_GET_SCREEN_PTR(env, obj);
+
+ gdk_threads_enter();
+
+ window = gdk_screen_get_root_window(screen);
+
+ gdk_window_get_geometry(window, &x, &y, &w, &h, NULL);
+
+ gdk_threads_leave();
+
+ instance = (*env)->NewObject(env,
+ rectangle_class,
+ rectangle_ctor,
+ x, y, w, h);
+
+ return instance;
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkButtonPeer.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkButtonPeer.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkButtonPeer.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkButtonPeer.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,377 @@
+/* gtkbuttonpeer.c -- Native implementation of GtkButtonPeer
+ Copyright (C) 1998, 1999 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+#include "gtkpeer.h"
+#include "gnu_java_awt_peer_gtk_GtkButtonPeer.h"
+
+static jmethodID postActionEventID;
+
+void
+cp_gtk_button_init_jni (void)
+{
+ jclass gtkbuttonpeer;
+
+ gtkbuttonpeer = (*cp_gtk_gdk_env())->FindClass (cp_gtk_gdk_env(),
+ "gnu/java/awt/peer/gtk/GtkButtonPeer");
+
+ postActionEventID = (*cp_gtk_gdk_env())->GetMethodID (cp_gtk_gdk_env(),
+ gtkbuttonpeer,
+ "postActionEvent", "(I)V");
+}
+
+static void clicked_cb (GtkButton *button,
+ jobject peer);
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkButtonPeer_create
+ (JNIEnv *env, jobject obj, jstring label)
+{
+ const char *c_label;
+ GtkWidget *eventbox;
+ GtkWidget *button;
+
+ gdk_threads_enter ();
+
+ NSA_SET_GLOBAL_REF (env, obj);
+
+ c_label = (*env)->GetStringUTFChars (env, label, NULL);
+
+ eventbox = gtk_event_box_new ();
+ button = gtk_button_new_with_label (c_label);
+ gtk_container_add (GTK_CONTAINER (eventbox), button);
+ gtk_widget_show (button);
+
+ (*env)->ReleaseStringUTFChars (env, label, c_label);
+ NSA_SET_PTR (env, obj, eventbox);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkButtonPeer_gtkWidgetGetPreferredDimensions
+ (JNIEnv *env, jobject obj, jintArray jdims)
+{
+ void *ptr;
+ jint *dims;
+ GtkWidget *button;
+ GtkWidget *label;
+ GtkRequisition current_req;
+ GtkRequisition current_label_req;
+ GtkRequisition natural_req;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ button = gtk_bin_get_child (GTK_BIN (ptr));
+ label = gtk_bin_get_child (GTK_BIN (button));
+
+ dims = (*env)->GetIntArrayElements (env, jdims, 0);
+ dims[0] = dims[1] = 0;
+
+ /* Save the button's current size request. */
+ gtk_widget_size_request (GTK_WIDGET (button), ¤t_req);
+
+ /* Save the label's current size request. */
+ gtk_widget_size_request (GTK_WIDGET (label), ¤t_label_req);
+
+ /* Get the widget's "natural" size request. */
+ gtk_widget_set_size_request (GTK_WIDGET (button), -1, -1);
+ gtk_widget_set_size_request (GTK_WIDGET (label), -1, -1);
+
+ gtk_widget_size_request (GTK_WIDGET (button), &natural_req);
+
+ /* Reset the button's size request. */
+ gtk_widget_set_size_request (GTK_WIDGET (button),
+ current_req.width, current_req.height);
+
+ /* Reset the label's size request. */
+ gtk_widget_set_size_request (GTK_WIDGET (label),
+ current_label_req.width, current_label_req.height);
+
+ dims[0] = natural_req.width;
+ dims[1] = natural_req.height;
+
+ (*env)->ReleaseIntArrayElements (env, jdims, dims, 0);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkButtonPeer_connectSignals
+ (JNIEnv *env, jobject obj)
+{
+ void *ptr;
+ jobject *gref;
+ GtkWidget *button;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+ gref = NSA_GET_GLOBAL_REF (env, obj);
+
+ button = gtk_bin_get_child (GTK_BIN (ptr));
+
+ /* Button signals */
+ g_signal_connect (G_OBJECT (button), "clicked",
+ G_CALLBACK (clicked_cb), *gref);
+
+ /* Component signals */
+ cp_gtk_component_connect_signals (G_OBJECT (button), gref);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkButtonPeer_gtkSetLabel
+ (JNIEnv *env, jobject obj, jstring jtext)
+{
+ const char *text;
+ GtkWidget *button;
+ GtkWidget *label;
+ void *ptr;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ text = (*env)->GetStringUTFChars (env, jtext, NULL);
+
+ button = gtk_bin_get_child (GTK_BIN (ptr));
+ label = gtk_bin_get_child (GTK_BIN (button));
+ gtk_label_set_text (GTK_LABEL (label), text);
+
+ (*env)->ReleaseStringUTFChars (env, jtext, text);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkButtonPeer_gtkWidgetModifyFont
+ (JNIEnv *env, jobject obj, jstring name, jint style, jint size)
+{
+ const char *font_name;
+ void *ptr;
+ GtkWidget *button;
+ GtkWidget *label;
+ PangoFontDescription *font_desc;
+
+ gdk_threads_enter();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ font_name = (*env)->GetStringUTFChars (env, name, NULL);
+
+ button = gtk_bin_get_child (GTK_BIN (ptr));
+ label = gtk_bin_get_child (GTK_BIN (button));
+
+ font_desc = pango_font_description_from_string (font_name);
+ pango_font_description_set_size (font_desc,
+ size * cp_gtk_dpi_conversion_factor);
+
+ if (style & AWT_STYLE_BOLD)
+ pango_font_description_set_weight (font_desc, PANGO_WEIGHT_BOLD);
+
+ if (style & AWT_STYLE_ITALIC)
+ pango_font_description_set_style (font_desc, PANGO_STYLE_OBLIQUE);
+
+ gtk_widget_modify_font (GTK_WIDGET(label), font_desc);
+
+ pango_font_description_free (font_desc);
+
+ (*env)->ReleaseStringUTFChars (env, name, font_name);
+
+ gdk_threads_leave();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkButtonPeer_gtkWidgetSetBackground
+ (JNIEnv *env, jobject obj, jint red, jint green, jint blue)
+{
+ GdkColor normal_color;
+ GdkColor prelight_color;
+ GdkColor active_color;
+ int prelight_red;
+ int prelight_blue;
+ int prelight_green;
+ GtkWidget *button;
+ void *ptr;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ normal_color.red = (red / 255.0) * 65535;
+ normal_color.green = (green / 255.0) * 65535;
+ normal_color.blue = (blue / 255.0) * 65535;
+
+ /* This calculation only approximate the active color produced by
+ Sun's AWT. */
+ active_color.red = 0.85 * (red / 255.0) * 65535;
+ active_color.green = 0.85 * (green / 255.0) * 65535;
+ active_color.blue = 0.85 * (blue / 255.0) * 65535;
+
+ /* There is no separate prelight color in Motif. */
+ prelight_red = 1.15 * (red / 255.0) * 65535;
+ prelight_green = 1.15 * (green / 255.0) * 65535;
+ prelight_blue = 1.15 * (blue / 255.0) * 65535;
+
+ prelight_color.red = prelight_red > 65535 ? 65535 : prelight_red;
+ prelight_color.green = prelight_green > 65535 ? 65535 : prelight_green;
+ prelight_color.blue = prelight_blue > 65535 ? 65535 : prelight_blue;
+
+ button = gtk_bin_get_child (GTK_BIN (ptr));
+
+ gtk_widget_modify_bg (button, GTK_STATE_NORMAL, &normal_color);
+ gtk_widget_modify_bg (button, GTK_STATE_ACTIVE, &active_color);
+ gtk_widget_modify_bg (button, GTK_STATE_PRELIGHT, &prelight_color);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkButtonPeer_gtkWidgetSetForeground
+ (JNIEnv *env, jobject obj, jint red, jint green, jint blue)
+{
+ GdkColor color;
+ GtkWidget *button;
+ GtkWidget *label;
+ void *ptr;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ color.red = (red / 255.0) * 65535;
+ color.green = (green / 255.0) * 65535;
+ color.blue = (blue / 255.0) * 65535;
+
+ button = gtk_bin_get_child (GTK_BIN (ptr));
+ label = gtk_bin_get_child (GTK_BIN (button));
+
+ gtk_widget_modify_fg (label, GTK_STATE_NORMAL, &color);
+ gtk_widget_modify_fg (label, GTK_STATE_ACTIVE, &color);
+ gtk_widget_modify_fg (label, GTK_STATE_PRELIGHT, &color);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkButtonPeer_gtkActivate
+ (JNIEnv *env, jobject obj)
+{
+ GtkWidget *button;
+ void *ptr;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ button = gtk_bin_get_child (GTK_BIN (ptr));
+ gtk_widget_activate (GTK_WIDGET (button));
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkButtonPeer_gtkWidgetRequestFocus
+ (JNIEnv *env, jobject obj)
+{
+ void *ptr;
+ GtkWidget *button;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ button = gtk_bin_get_child (GTK_BIN (ptr));
+ gtk_widget_grab_focus (button);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkButtonPeer_setNativeBounds
+ (JNIEnv *env, jobject obj, jint x, jint y, jint width, jint height)
+{
+ GtkWidget *widget, *child;
+ void *ptr;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ widget = GTK_WIDGET (ptr);
+
+ /* We assume that -1 is a width or height and not a request for the
+ widget's natural size. */
+ width = width < 0 ? 0 : width;
+ height = height < 0 ? 0 : height;
+ child = gtk_bin_get_child (GTK_BIN (widget));
+
+ if (!(width == 0 && height == 0))
+ {
+ /* Set the event box's size request... */
+ gtk_widget_set_size_request (widget, width, height);
+ /* ...and the button's size request... */
+ gtk_widget_set_size_request (child, width, height);
+ /* ...and the label's size request. */
+ gtk_widget_set_size_request (gtk_bin_get_child (GTK_BIN (child)), width,
+ height);
+ if (widget->parent != NULL)
+ gtk_fixed_move (GTK_FIXED (widget->parent), widget, x, y);
+ }
+
+ gdk_threads_leave ();
+}
+
+static void
+clicked_cb (GtkButton* button __attribute__((unused)),
+ jobject peer)
+{
+ GdkEventButton* event;
+
+ event = (GdkEventButton*) gtk_get_current_event ();
+ g_assert (event);
+
+ (*cp_gtk_gdk_env())->CallVoidMethod (cp_gtk_gdk_env(), peer,
+ postActionEventID,
+ cp_gtk_state_to_awt_mods (event->state));
+
+ gdk_event_free ((GdkEvent*) event);
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkCanvasPeer.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkCanvasPeer.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkCanvasPeer.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkCanvasPeer.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,58 @@
+/* gtkcanvaspeer.c -- Native implementation of GtkCanvasPeer
+ Copyright (C) 1999 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+#include "gtkpeer.h"
+#include "gnu_java_awt_peer_gtk_GtkCanvasPeer.h"
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkCanvasPeer_create
+ (JNIEnv *env, jobject obj)
+{
+ gpointer widget;
+
+ gdk_threads_enter ();
+
+ /* Create global reference and save it for future use */
+ NSA_SET_GLOBAL_REF (env, obj);
+
+ widget = gtk_drawing_area_new ();
+
+ NSA_SET_PTR (env, obj, widget);
+
+ gdk_threads_leave ();
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkCheckboxMenuItemPeer.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkCheckboxMenuItemPeer.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkCheckboxMenuItemPeer.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkCheckboxMenuItemPeer.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,78 @@
+/* gtkmenuitempeer.c -- Native implementation of GtkMenuItemPeer
+ Copyright (C) 1999 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+#include "gtkpeer.h"
+#include "gnu_java_awt_peer_gtk_GtkCheckboxMenuItemPeer.h"
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkCheckboxMenuItemPeer_create
+ (JNIEnv *env, jobject obj, jstring label)
+{
+ GtkWidget *widget;
+ const char *str;
+
+ gdk_threads_enter ();
+
+ NSA_SET_GLOBAL_REF (env, obj);
+
+ str = (*env)->GetStringUTFChars (env, label, NULL);
+
+ widget = gtk_check_menu_item_new_with_label (str);
+ gtk_widget_show (widget);
+
+ (*env)->ReleaseStringUTFChars (env, label, str);
+
+ NSA_SET_PTR (env, obj, widget);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkCheckboxMenuItemPeer_setState
+ (JNIEnv *env, jobject obj, jboolean state)
+{
+ void *ptr;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (ptr), state);
+
+ gdk_threads_leave ();
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkCheckboxPeer.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkCheckboxPeer.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkCheckboxPeer.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkCheckboxPeer.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,407 @@
+/* gtkcheckboxpeer.c -- Native implementation of GtkCheckboxPeer
+ Copyright (C) 1998, 1999, 2002, 2003, 2004, 2006
+ Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+#include "gtkpeer.h"
+#include "gnu_java_awt_peer_gtk_GtkCheckboxPeer.h"
+#include "gnu_java_awt_peer_gtk_GtkComponentPeer.h"
+#include "jcl.h"
+
+static jmethodID postItemEventID;
+static jmethodID addToGroupMapID;
+static GtkWidget *checkbox_get_widget (GtkWidget *widget);
+static void item_toggled_cb (GtkToggleButton *item, jobject peer);
+
+void
+cp_gtk_checkbox_init_jni (void)
+{
+ jclass gtkcheckboxpeer;
+
+ gtkcheckboxpeer = (*cp_gtk_gdk_env())->FindClass (cp_gtk_gdk_env(),
+ "gnu/java/awt/peer/gtk/GtkCheckboxPeer");
+
+ postItemEventID = (*cp_gtk_gdk_env())->GetMethodID (cp_gtk_gdk_env(), gtkcheckboxpeer,
+ "postItemEvent",
+ "(Ljava/lang/Object;Z)V");
+
+ addToGroupMapID = (*cp_gtk_gdk_env())->GetMethodID (cp_gtk_gdk_env(), gtkcheckboxpeer,
+ "addToGroupMap",
+ "(J)V");
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkCheckboxPeer_connectSignals
+ (JNIEnv *env, jobject obj)
+{
+ void *ptr;
+ jobject *gref;
+ GtkWidget *bin;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+ gref = NSA_GET_GLOBAL_REF (env, obj);
+ bin = checkbox_get_widget (GTK_WIDGET (ptr));
+
+ /* Checkbox signals */
+ g_signal_connect (G_OBJECT (bin), "toggled",
+ G_CALLBACK (item_toggled_cb), *gref);
+
+ /* Component signals */
+ cp_gtk_component_connect_signals (G_OBJECT (bin), gref);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkCheckboxPeer_gtkToggleButtonSetActive
+ (JNIEnv *env, jobject obj, jboolean is_active)
+{
+ void *ptr;
+ GtkWidget *bin;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+ bin = checkbox_get_widget (GTK_WIDGET (ptr));
+
+ gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (bin), is_active);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkCheckboxPeer_gtkWidgetModifyFont
+ (JNIEnv *env, jobject obj, jstring name, jint style, jint size)
+{
+ const char *font_name;
+ void *ptr;
+ GtkWidget *button;
+ GtkWidget *label;
+ PangoFontDescription *font_desc;
+
+ gdk_threads_enter();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ button = checkbox_get_widget (GTK_WIDGET (ptr));
+ label = gtk_bin_get_child (GTK_BIN(button));
+
+ if (!label)
+ return;
+
+ font_name = (*env)->GetStringUTFChars (env, name, NULL);
+
+ font_desc = pango_font_description_from_string (font_name);
+ pango_font_description_set_size (font_desc,
+ size * cp_gtk_dpi_conversion_factor);
+
+ if (style & AWT_STYLE_BOLD)
+ pango_font_description_set_weight (font_desc, PANGO_WEIGHT_BOLD);
+
+ if (style & AWT_STYLE_ITALIC)
+ pango_font_description_set_style (font_desc, PANGO_STYLE_OBLIQUE);
+
+ gtk_widget_modify_font (GTK_WIDGET(label), font_desc);
+
+ pango_font_description_free (font_desc);
+
+ (*env)->ReleaseStringUTFChars (env, name, font_name);
+
+ gdk_threads_leave();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkCheckboxPeer_gtkButtonSetLabel
+ (JNIEnv *env, jobject obj, jstring label)
+{
+ const char *c_label;
+ GtkWidget *label_widget;
+ void *ptr;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ c_label = (*env)->GetStringUTFChars (env, label, NULL);
+
+ label_widget = gtk_bin_get_child (GTK_BIN (checkbox_get_widget (GTK_WIDGET (ptr))));
+ gtk_label_set_text (GTK_LABEL (label_widget), c_label);
+
+ (*env)->ReleaseStringUTFChars (env, label, c_label);
+
+ gdk_threads_leave ();
+}
+
+/* A check button is created if we are not part of
+ a group.
+ This function is called when initially creating the
+ button, so an eventbox is created.
+ */
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkCheckboxPeer_createCheckButton
+ (JNIEnv *env, jobject obj)
+{
+ GtkWidget *button;
+ GtkWidget *eventbox;
+
+ gdk_threads_enter ();
+
+ NSA_SET_GLOBAL_REF (env, obj);
+ eventbox = gtk_event_box_new ();
+
+ button = gtk_check_button_new_with_label ("");
+ gtk_container_add (GTK_CONTAINER (eventbox), button);
+ gtk_widget_show (button);
+
+ NSA_SET_PTR (env, obj, eventbox);
+
+ gdk_threads_leave ();
+}
+
+/* A radio button is created if we are part of a group.
+ groupPointer points to the corresponding group. If 0,
+ a new group is created.
+ This function is called when initially creating the
+ button, so an eventbox is created.
+ */
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkCheckboxPeer_createRadioButton
+ (JNIEnv *env, jobject obj, jlong groupPointer)
+{
+ GtkWidget *button;
+ GtkWidget *eventbox;
+ GSList *native_group = NULL;
+
+ gdk_threads_enter ();
+
+ NSA_SET_GLOBAL_REF (env, obj);
+ eventbox = gtk_event_box_new ();
+
+ if (groupPointer != 0)
+ {
+ native_group = JLONG_TO_PTR (GSList, groupPointer);
+ g_assert (GTK_IS_RADIO_BUTTON (native_group->data));
+ }
+ button = gtk_radio_button_new_with_label (native_group, "");
+
+ if (native_group == NULL)
+ native_group = gtk_radio_button_get_group (GTK_RADIO_BUTTON (button));
+ if (g_slist_index (native_group, GTK_RADIO_BUTTON (button)) == -1)
+ {
+ native_group = g_slist_prepend (native_group, GTK_RADIO_BUTTON (button));
+ GTK_RADIO_BUTTON(button)->group = native_group;
+ }
+
+ gtk_container_add (GTK_CONTAINER (eventbox), button);
+ gtk_widget_show (button);
+
+ NSA_SET_PTR (env, obj, eventbox);
+
+ (*cp_gtk_gdk_env())->CallVoidMethod (cp_gtk_gdk_env(), obj,
+ addToGroupMapID,
+ PTR_TO_JLONG (native_group));
+
+ gdk_threads_leave ();
+}
+
+/* Add the object to the group pointed to by groupPointer.
+ If groupPointer is 0, create a new group and create
+ a radio button. Otherwise, creating a radio button in an
+ existing group.
+ */
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkCheckboxPeer_addToGroup
+ (JNIEnv *env, jobject obj, jlong groupPointer)
+{
+ void *ptr;
+ GtkWidget *container;
+ GtkWidget *check_button;
+ GtkWidget *radio_button;
+ const gchar *label;
+ GSList *native_group = NULL;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+ container = GTK_WIDGET (ptr);
+ check_button = checkbox_get_widget (container);
+ label = gtk_label_get_text (GTK_LABEL (gtk_bin_get_child
+ (GTK_BIN (check_button))));
+
+ /* Need to remove the check_button, and replace it with
+ a radio button in a group.
+ */
+ if (groupPointer != 0)
+ {
+ native_group = JLONG_TO_PTR (GSList, groupPointer);
+ g_assert (GTK_IS_RADIO_BUTTON (native_group->data));
+ }
+
+ radio_button = gtk_radio_button_new_with_label (native_group, label);
+ gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (radio_button),
+ gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (check_button)));
+
+ if (native_group == NULL)
+ native_group = gtk_radio_button_get_group (GTK_RADIO_BUTTON (radio_button));
+ if (g_slist_index (native_group, GTK_RADIO_BUTTON (radio_button)) == -1)
+ {
+ native_group = g_slist_prepend (native_group, GTK_RADIO_BUTTON (radio_button));
+ GTK_RADIO_BUTTON(radio_button)->group = native_group;
+ }
+
+ gtk_container_remove (GTK_CONTAINER (container), check_button);
+ gtk_container_add (GTK_CONTAINER (container), radio_button);
+ gtk_widget_show (radio_button);
+
+ (*cp_gtk_gdk_env())->CallVoidMethod (cp_gtk_gdk_env(), obj,
+ addToGroupMapID,
+ PTR_TO_JLONG (native_group));
+
+ gdk_threads_leave ();
+}
+
+/* Remove the object from the group pointed to by groupPointer.
+ We are removing the radio button and creating a check button.
+ */
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkCheckboxPeer_removeFromGroup
+ (JNIEnv *env, jobject obj)
+{
+ void *ptr;
+ GtkWidget *container;
+ GtkWidget *check_button;
+ GtkWidget *radio_button;
+ GSList *native_group;
+ const gchar *label;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+ container = GTK_WIDGET (ptr);
+ radio_button = checkbox_get_widget (container);
+ label = gtk_label_get_text (GTK_LABEL (gtk_bin_get_child
+ (GTK_BIN (radio_button))));
+
+ /* Need to remove the radio_button, and replace it with
+ a check button.
+ */
+ check_button = gtk_check_button_new_with_label (label);
+ gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check_button),
+ gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (radio_button)));
+
+ native_group = gtk_radio_button_get_group (GTK_RADIO_BUTTON (radio_button));
+ native_group = g_slist_remove (native_group, GTK_RADIO_BUTTON (radio_button));
+
+ if (native_group && ! GTK_IS_RADIO_BUTTON (native_group->data))
+ native_group = NULL;
+
+ GTK_RADIO_BUTTON(radio_button)->group = NULL;
+
+ gtk_container_remove (GTK_CONTAINER (container), radio_button);
+ gtk_container_add (GTK_CONTAINER (container), check_button);
+ gtk_widget_show (check_button);
+
+ (*cp_gtk_gdk_env())->CallVoidMethod (cp_gtk_gdk_env(), obj,
+ addToGroupMapID,
+ PTR_TO_JLONG (native_group));
+
+ gdk_threads_leave ();
+}
+
+/* Move the radio button to a new group. If groupPointer is
+ 0, create a new group.
+ */
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkCheckboxPeer_switchToGroup
+ (JNIEnv *env, jobject obj, jlong groupPointer)
+{
+ void *ptr;
+ GtkWidget *radio_button;
+ GSList *native_group = NULL;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+ radio_button = checkbox_get_widget (GTK_WIDGET (ptr));
+
+ native_group = gtk_radio_button_get_group (GTK_RADIO_BUTTON (radio_button));
+ native_group = g_slist_remove (native_group, GTK_RADIO_BUTTON (radio_button));
+ GTK_RADIO_BUTTON(radio_button)->group = NULL;
+
+ if (groupPointer != 0)
+ {
+ native_group = JLONG_TO_PTR (GSList, groupPointer);
+ g_assert (GTK_IS_RADIO_BUTTON (native_group->data));
+ }
+ gtk_radio_button_set_group (GTK_RADIO_BUTTON (radio_button), native_group);
+
+ native_group = gtk_radio_button_get_group (GTK_RADIO_BUTTON (radio_button));
+ if (g_slist_index (native_group, GTK_RADIO_BUTTON (radio_button)) == -1)
+ {
+ native_group = g_slist_prepend (native_group, GTK_RADIO_BUTTON (radio_button));
+ GTK_RADIO_BUTTON(radio_button)->group = native_group;
+ }
+
+ (*cp_gtk_gdk_env())->CallVoidMethod (cp_gtk_gdk_env(), obj,
+ addToGroupMapID,
+ PTR_TO_JLONG (native_group));
+
+ gdk_threads_leave ();
+}
+
+static void
+item_toggled_cb (GtkToggleButton *item, jobject peer)
+{
+ (*cp_gtk_gdk_env())->CallVoidMethod (cp_gtk_gdk_env(), peer,
+ postItemEventID,
+ peer,
+ item->active);
+}
+
+static GtkWidget *
+checkbox_get_widget (GtkWidget *widget)
+{
+ GtkWidget *wid;
+
+ g_assert (GTK_IS_EVENT_BOX (widget));
+ wid = gtk_bin_get_child (GTK_BIN(widget));
+
+ return wid;
+}
+
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkChoicePeer.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkChoicePeer.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkChoicePeer.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkChoicePeer.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,239 @@
+/* gtkchoicepeer.c -- Native implementation of GtkChoicePeer
+ Copyright (C) 1998, 1999, 2006 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+#include "gtkpeer.h"
+#include "gnu_java_awt_peer_gtk_GtkChoicePeer.h"
+
+static jmethodID postChoiceItemEventID;
+static GtkWidget *choice_get_widget (GtkWidget *widget);
+
+void
+cp_gtk_choice_init_jni (void)
+{
+ jclass gtkchoicepeer;
+
+ gtkchoicepeer = (*cp_gtk_gdk_env())->FindClass (cp_gtk_gdk_env(),
+ "gnu/java/awt/peer/gtk/GtkChoicePeer");
+
+ postChoiceItemEventID = (*cp_gtk_gdk_env())->GetMethodID (cp_gtk_gdk_env(), gtkchoicepeer,
+ "postChoiceItemEvent",
+ "(I)V");
+}
+
+static void selection_changed_cb (GtkComboBox *combobox, jobject peer);
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkChoicePeer_create
+ (JNIEnv *env, jobject obj)
+{
+ GtkWidget *combobox;
+ GtkWidget *eventbox;
+ jobject *gref;
+
+ gdk_threads_enter ();
+
+ NSA_SET_GLOBAL_REF (env, obj);
+ gref = NSA_GET_GLOBAL_REF (env, obj);
+
+ eventbox = gtk_event_box_new ();
+ combobox = gtk_combo_box_new_text ();
+ gtk_container_add (GTK_CONTAINER (eventbox), combobox);
+ gtk_widget_show (combobox);
+
+ NSA_SET_PTR (env, obj, eventbox);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkChoicePeer_connectSignals
+ (JNIEnv *env, jobject obj)
+{
+ void *ptr = NULL;
+ jobject *gref = NULL;
+ GtkWidget *bin;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+ gref = NSA_GET_GLOBAL_REF (env, obj);
+
+ bin = choice_get_widget (GTK_WIDGET (ptr));
+
+ /* Choice signals */
+ g_signal_connect (G_OBJECT (bin), "changed",
+ G_CALLBACK (selection_changed_cb), *gref);
+
+ /* Component signals */
+ cp_gtk_component_connect_signals (G_OBJECT (bin), gref);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkChoicePeer_add
+ (JNIEnv *env, jobject obj, jstring item, jint index)
+{
+ void *ptr;
+ const char *label;
+ GtkWidget *bin;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+ bin = choice_get_widget (GTK_WIDGET (ptr));
+
+ label = (*env)->GetStringUTFChars (env, item, 0);
+
+ gtk_combo_box_insert_text (GTK_COMBO_BOX (bin), index, label);
+
+ (*env)->ReleaseStringUTFChars (env, item, label);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkChoicePeer_nativeRemove
+ (JNIEnv *env, jobject obj, jint index)
+{
+ void *ptr;
+ GtkWidget *bin;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+ bin = choice_get_widget (GTK_WIDGET (ptr));
+
+ /* First, unselect everything, to avoid problems when removing items. */
+ gtk_combo_box_set_active (GTK_COMBO_BOX (bin), -1);
+ gtk_combo_box_remove_text (GTK_COMBO_BOX (bin), index);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkChoicePeer_nativeRemoveAll
+ (JNIEnv *env, jobject obj)
+{
+ void *ptr;
+ GtkTreeModel *model;
+ GtkWidget *bin;
+ gint count, i;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+ bin = choice_get_widget (GTK_WIDGET (ptr));
+
+ model = gtk_combo_box_get_model (GTK_COMBO_BOX (bin));
+ count = gtk_tree_model_iter_n_children (model, NULL);
+
+ /* First, unselect everything, to avoid problems when removing items. */
+ gtk_combo_box_set_active (GTK_COMBO_BOX (bin), -1);
+
+ for (i = count - 1; i >= 0; i--) {
+ gtk_combo_box_remove_text (GTK_COMBO_BOX (bin), i);
+ }
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkChoicePeer_selectNative
+ (JNIEnv *env, jobject obj, jint index)
+{
+ gdk_threads_enter ();
+
+ Java_gnu_java_awt_peer_gtk_GtkChoicePeer_selectNativeUnlocked
+ (env, obj, index);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkChoicePeer_selectNativeUnlocked
+ (JNIEnv *env, jobject obj, jint index)
+{
+ void *ptr;
+ GtkWidget *bin;
+
+ ptr = NSA_GET_PTR (env, obj);
+ bin = choice_get_widget (GTK_WIDGET (ptr));
+ gtk_combo_box_set_active (GTK_COMBO_BOX (bin), (gint)index);
+}
+
+JNIEXPORT jint JNICALL
+Java_gnu_java_awt_peer_gtk_GtkChoicePeer_nativeGetSelected
+ (JNIEnv *env, jobject obj)
+{
+ void *ptr;
+ int index;
+ GtkWidget *bin;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+ bin = choice_get_widget (GTK_WIDGET (ptr));
+
+ index = gtk_combo_box_get_active (GTK_COMBO_BOX (bin));
+
+ gdk_threads_leave ();
+
+ return index;
+}
+
+static void
+selection_changed_cb (GtkComboBox *combobox, jobject peer)
+{
+ gint index = gtk_combo_box_get_active(combobox);
+
+ if (index >= 0)
+ (*cp_gtk_gdk_env())->CallVoidMethod (cp_gtk_gdk_env(), peer,
+ postChoiceItemEventID, (jint)index );
+}
+
+static GtkWidget *
+choice_get_widget (GtkWidget *widget)
+{
+ GtkWidget *wid;
+
+ g_assert (GTK_IS_EVENT_BOX (widget));
+ wid = gtk_bin_get_child (GTK_BIN(widget));
+
+ return wid;
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkClipboard.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkClipboard.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkClipboard.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkClipboard.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,417 @@
+/* gtkclipboard.c
+ Copyright (C) 1998, 1999, 2005, 2006 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+#include "jcl.h"
+#include "gtkpeer.h"
+#include "gnu_java_awt_peer_gtk_GtkClipboard.h"
+
+#define OBJECT_TARGET 1
+#define TEXT_TARGET 2
+#define IMAGE_TARGET 3
+#define URI_TARGET 4
+
+/* The clipboard and selection plus corresponding GtkClipboard objects. */
+GtkClipboard *cp_gtk_clipboard;
+GtkClipboard *cp_gtk_selection;
+
+jobject cp_gtk_clipboard_instance;
+jobject cp_gtk_selection_instance;
+
+/* Standard (string targets) shared with GtkSelection. */
+jstring cp_gtk_stringTarget;
+jstring cp_gtk_imageTarget;
+jstring cp_gtk_filesTarget;
+
+static jclass gtk_clipboard_class;
+
+static jmethodID setSystemContentsID;
+static jmethodID provideContentID;
+static jmethodID provideTextID;
+static jmethodID provideImageID;
+static jmethodID provideURIsID;
+
+/* Called when clipboard owner changes. Used to update available targets. */
+#if GTK_MINOR_VERSION > 4
+static void
+clipboard_owner_change_cb (GtkClipboard *clipboard,
+ GdkEvent *event __attribute__((unused)),
+ gpointer user_data __attribute__((unused)))
+{
+ JNIEnv *env = cp_gtk_gdk_env ();
+ if (clipboard == cp_gtk_clipboard)
+ (*env)->CallVoidMethod (env, cp_gtk_clipboard_instance,
+ setSystemContentsID, JNI_FALSE);
+ else
+ (*env)->CallVoidMethod (env, cp_gtk_selection_instance,
+ setSystemContentsID, JNI_FALSE);
+
+}
+#endif
+
+JNIEXPORT jboolean JNICALL
+Java_gnu_java_awt_peer_gtk_GtkClipboard_initNativeState (JNIEnv *env,
+ jclass clz,
+ jobject gtkclipboard,
+ jobject gtkselection,
+ jstring string,
+ jstring image,
+ jstring files)
+{
+ GdkDisplay* display;
+ jboolean can_cache;
+
+ gtk_clipboard_class = clz;
+ setSystemContentsID = (*env)->GetMethodID (env, gtk_clipboard_class,
+ "setSystemContents",
+ "(Z)V");
+ if (setSystemContentsID == NULL)
+ return JNI_FALSE;
+
+ provideContentID = (*env)->GetMethodID (env, gtk_clipboard_class,
+ "provideContent",
+ "(Ljava/lang/String;)[B");
+ if (provideContentID == NULL)
+ return JNI_FALSE;
+
+ provideTextID = (*env)->GetMethodID (env, gtk_clipboard_class,
+ "provideText",
+ "()Ljava/lang/String;");
+ if (provideTextID == NULL)
+ return JNI_FALSE;
+
+ provideImageID = (*env)->GetMethodID (env, gtk_clipboard_class,
+ "provideImage",
+ "()Lgnu/java/awt/peer/gtk/GtkImage;");
+ if (provideImageID == NULL)
+ return JNI_FALSE;
+
+ provideURIsID = (*env)->GetMethodID (env, gtk_clipboard_class,
+ "provideURIs",
+ "()[Ljava/lang/String;");
+ if (provideURIsID == NULL)
+ return JNI_FALSE;
+
+ cp_gtk_clipboard_instance = (*env)->NewGlobalRef(env, gtkclipboard);
+ cp_gtk_selection_instance = (*env)->NewGlobalRef(env, gtkselection);
+
+ cp_gtk_stringTarget = (*env)->NewGlobalRef(env, string);
+ cp_gtk_imageTarget = (*env)->NewGlobalRef(env, image);
+ cp_gtk_filesTarget = (*env)->NewGlobalRef(env, files);
+
+ gdk_threads_enter ();
+ cp_gtk_clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD);
+ cp_gtk_selection = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
+
+ display = gtk_clipboard_get_display (cp_gtk_clipboard);
+ /* Check for support for clipboard owner changes. */
+#if GTK_MINOR_VERSION > 4
+ if (gdk_display_supports_selection_notification (display))
+ {
+ g_signal_connect (cp_gtk_clipboard, "owner-change",
+ G_CALLBACK (clipboard_owner_change_cb), NULL);
+ g_signal_connect (cp_gtk_selection, "owner-change",
+ G_CALLBACK (clipboard_owner_change_cb), NULL);
+ gdk_display_request_selection_notification (display,
+ GDK_SELECTION_CLIPBOARD);
+ gdk_display_request_selection_notification (display,
+ GDK_SELECTION_PRIMARY);
+ can_cache = JNI_TRUE;
+ }
+ else
+#endif
+ can_cache = JNI_FALSE;
+
+ gdk_threads_leave ();
+
+ return can_cache;
+}
+
+static void
+clipboard_get_func (GtkClipboard *clipboard,
+ GtkSelectionData *selection,
+ guint info,
+ gpointer user_data __attribute__((unused)))
+{
+ jobject gtk_clipboard_instance;
+ JNIEnv *env = cp_gtk_gdk_env ();
+
+ if (clipboard == cp_gtk_clipboard)
+ gtk_clipboard_instance = cp_gtk_clipboard_instance;
+ else
+ gtk_clipboard_instance = cp_gtk_selection_instance;
+
+ if (info == OBJECT_TARGET)
+ {
+ const gchar *target_name;
+ jstring target_string;
+ jbyteArray bytes;
+ jint len;
+ jbyte *barray;
+
+ target_name = gdk_atom_name (selection->target);
+ if (target_name == NULL)
+ return;
+ target_string = (*env)->NewStringUTF (env, target_name);
+ if (target_string == NULL)
+ return;
+ bytes = (*env)->CallObjectMethod(env,
+ gtk_clipboard_instance,
+ provideContentID,
+ target_string);
+ if (bytes == NULL)
+ return;
+ len = (*env)->GetArrayLength(env, bytes);
+ if (len <= 0)
+ return;
+ barray = (*env)->GetByteArrayElements(env, bytes, NULL);
+ if (barray == NULL)
+ return;
+ gtk_selection_data_set (selection, selection->target, 8,
+ (guchar *) barray, len);
+
+ (*env)->ReleaseByteArrayElements(env, bytes, barray, 0);
+
+ }
+ else if (info == TEXT_TARGET)
+ {
+ jstring string;
+ const gchar *text;
+ int len;
+ string = (*env)->CallObjectMethod(env,
+ gtk_clipboard_instance,
+ provideTextID);
+ if (string == NULL)
+ return;
+ len = (*env)->GetStringUTFLength (env, string);
+ if (len == -1)
+ return;
+ text = (*env)->GetStringUTFChars (env, string, NULL);
+ if (text == NULL)
+ return;
+
+ gtk_selection_data_set_text (selection, text, len);
+ (*env)->ReleaseStringUTFChars (env, string, text);
+ }
+ /* Images and URIs/Files support only available with gtk+2.6 or higher. */
+#if GTK_MINOR_VERSION > 4
+ else if (info == IMAGE_TARGET)
+ {
+ jobject gtkimage;
+ GdkPixbuf *pixbuf = NULL;
+
+ gtkimage = (*env)->CallObjectMethod(env,
+ gtk_clipboard_instance,
+ provideImageID);
+ if (gtkimage == NULL)
+ return;
+
+ pixbuf = cp_gtk_image_get_pixbuf (env, gtkimage);
+ if (pixbuf != NULL)
+ gtk_selection_data_set_pixbuf (selection, pixbuf);
+ }
+ else if (info == URI_TARGET)
+ {
+ jobjectArray uris;
+ jint count;
+ int i;
+ gchar **list;
+
+ uris = (*env)->CallObjectMethod(env,
+ gtk_clipboard_instance,
+ provideURIsID);
+ if (uris == NULL)
+ return;
+ count = (*env)->GetArrayLength (env, uris);
+ if (count <= 0)
+ return;
+
+ list = (gchar **) JCL_malloc (env, (count + 1) * sizeof (gchar *));
+ for (i = 0; i < count; i++)
+ {
+ const char *text;
+ jstring uri;
+
+ /* Mark NULL in so case of some error we can find the end. */
+ list[i] = NULL;
+ uri = (*env)->GetObjectArrayElement (env, uris, i);
+ if (uri == NULL)
+ break;
+ text = (*env)->GetStringUTFChars (env, uri, NULL);
+ if (text == NULL)
+ break;
+ list[i] = strdup (text);
+ (*env)->ReleaseStringUTFChars (env, uri, text);
+ }
+
+ if (i == count)
+ {
+ list[count] = NULL;
+ gtk_selection_data_set_uris (selection, list);
+ }
+
+ for (i = 0; list[i] != NULL; i++)
+ free (list[i]);
+ JCL_free (env, list);
+ }
+#endif
+}
+
+static void
+clipboard_clear_func (GtkClipboard *clipboard,
+ gpointer user_data __attribute__((unused)))
+{
+ JNIEnv *env = cp_gtk_gdk_env();
+ if (clipboard == cp_gtk_clipboard)
+ (*env)->CallVoidMethod (env, cp_gtk_clipboard_instance,
+ setSystemContentsID, JNI_TRUE);
+ else
+ (*env)->CallVoidMethod (env, cp_gtk_selection_instance,
+ setSystemContentsID, JNI_TRUE);
+
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkClipboard_advertiseContent
+(JNIEnv *env,
+ jobject instance,
+ jobjectArray mime_array,
+#if GTK_MINOR_VERSION > 4
+ jboolean add_text, jboolean add_images, jboolean add_uris)
+#else
+ jboolean add_text __attribute__((unused)),
+ jboolean add_images __attribute__((unused)),
+ jboolean add_uris __attribute__((unused)))
+#endif
+{
+ GtkTargetList *target_list;
+ GList *list;
+ GtkTargetEntry *targets;
+ gint n, i;
+
+ gdk_threads_enter ();
+ target_list = gtk_target_list_new (NULL, 0);
+
+ if (mime_array != NULL)
+ {
+ n = (*env)->GetArrayLength (env, mime_array);
+ for (i = 0; i < n; i++)
+ {
+ const char *text;
+ jstring target;
+ GdkAtom atom;
+
+ target = (*env)->GetObjectArrayElement (env, mime_array, i);
+ if (target == NULL)
+ break;
+ text = (*env)->GetStringUTFChars (env, target, NULL);
+ if (text == NULL)
+ break;
+
+ atom = gdk_atom_intern (text, FALSE);
+ gtk_target_list_add (target_list, atom, 0, OBJECT_TARGET);
+
+ (*env)->ReleaseStringUTFChars (env, target, text);
+ }
+ }
+
+ /* Add extra targets that gtk+ can provide/translate for us. */
+#if GTK_MINOR_VERSION > 4
+ if (add_text)
+ gtk_target_list_add_text_targets (target_list, TEXT_TARGET);
+ if (add_images)
+ gtk_target_list_add_image_targets (target_list, IMAGE_TARGET, TRUE);
+ if (add_uris)
+ gtk_target_list_add_uri_targets (target_list, URI_TARGET);
+#else
+ if (add_text)
+ gtk_target_list_add (target_list,
+ gdk_atom_intern ("STRING", FALSE),
+ 0, TEXT_TARGET);
+#endif
+
+
+ /* Turn list into a target table. */
+ n = g_list_length (target_list->list);
+ if (n > 0)
+ {
+ targets = g_new (GtkTargetEntry, n);
+ for (list = target_list->list, i = 0;
+ list != NULL;
+ list = list->next, i++)
+ {
+ GtkTargetPair *pair = (GtkTargetPair *) list->data;
+ targets[i].target = gdk_atom_name (pair->target);
+ targets[i].flags = pair->flags;
+ targets[i].info = pair->info;
+ }
+
+ /* Set the targets plus callback functions and ask for the clipboard
+ to be stored when the application exists if supported. */
+ if ((*env)->IsSameObject(env, instance, cp_gtk_clipboard_instance))
+ {
+ if (gtk_clipboard_set_with_data (cp_gtk_clipboard, targets, n,
+ clipboard_get_func,
+ clipboard_clear_func,
+ NULL))
+ {
+#if GTK_MINOR_VERSION > 4
+ gtk_clipboard_set_can_store (cp_gtk_clipboard, NULL, 0);
+#endif
+ }
+ }
+ else
+ {
+ if (gtk_clipboard_set_with_data (cp_gtk_selection, targets, n,
+ clipboard_get_func,
+ clipboard_clear_func,
+ NULL))
+ {
+#if GTK_MINOR_VERSION > 4
+ gtk_clipboard_set_can_store (cp_gtk_selection, NULL, 0);
+#endif
+ }
+ }
+
+ for (i = 0; i < n; i++)
+ g_free (targets[i].target);
+ g_free (targets);
+ }
+
+ gtk_target_list_unref (target_list);
+ gdk_threads_leave ();
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkComponentPeer.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkComponentPeer.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkComponentPeer.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkComponentPeer.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,1244 @@
+/* gtkcomponentpeer.c -- Native implementation of GtkComponentPeer
+ Copyright (C) 1998, 1999, 2002, 2004, 2006 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+#include "gtkpeer.h"
+#include "gnu_java_awt_peer_gtk_GtkComponentPeer.h"
+
+#include <gtk/gtkprivate.h>
+
+#define AWT_DEFAULT_CURSOR 0
+#define AWT_CROSSHAIR_CURSOR 1
+#define AWT_TEXT_CURSOR 2
+#define AWT_WAIT_CURSOR 3
+#define AWT_SW_RESIZE_CURSOR 4
+#define AWT_SE_RESIZE_CURSOR 5
+#define AWT_NW_RESIZE_CURSOR 6
+#define AWT_NE_RESIZE_CURSOR 7
+#define AWT_N_RESIZE_CURSOR 8
+#define AWT_S_RESIZE_CURSOR 9
+#define AWT_W_RESIZE_CURSOR 10
+#define AWT_E_RESIZE_CURSOR 11
+#define AWT_HAND_CURSOR 12
+#define AWT_MOVE_CURSOR 13
+
+/* FIXME: use gtk-double-click-time, gtk-double-click-distance */
+#define MULTI_CLICK_TIME 250
+/* as opposed to a MULTI_PASS_TIME :) */
+
+#define AWT_MOUSE_CLICKED 500
+#define AWT_MOUSE_PRESSED 501
+#define AWT_MOUSE_RELEASED 502
+#define AWT_MOUSE_MOVED 503
+#define AWT_MOUSE_ENTERED 504
+#define AWT_MOUSE_EXITED 505
+#define AWT_MOUSE_DRAGGED 506
+#define AWT_MOUSE_WHEEL 507
+
+#define AWT_WHEEL_UNIT_SCROLL 0
+
+#define AWT_FOCUS_GAINED 1004
+#define AWT_FOCUS_LOST 1005
+
+static GtkWidget *find_fg_color_widget (GtkWidget *widget);
+static GtkWidget *find_bg_color_widget (GtkWidget *widget);
+static GtkWidget *get_widget (GtkWidget *widget);
+
+static jmethodID postMouseEventID;
+static jmethodID postMouseWheelEventID;
+static jmethodID postExposeEventID;
+static jmethodID postFocusEventID;
+
+void
+cp_gtk_component_init_jni (void)
+ {
+ jclass gtkcomponentpeer;
+
+ gtkcomponentpeer = (*cp_gtk_gdk_env())->FindClass (cp_gtk_gdk_env(),
+ "gnu/java/awt/peer/gtk/GtkComponentPeer");
+
+ postMouseEventID = (*cp_gtk_gdk_env())->GetMethodID (cp_gtk_gdk_env(), gtkcomponentpeer,
+ "postMouseEvent", "(IJIIIIZ)V");
+
+ postMouseWheelEventID = (*cp_gtk_gdk_env())->GetMethodID (cp_gtk_gdk_env(),
+ gtkcomponentpeer,
+ "postMouseWheelEvent",
+ "(IJIIIIZIII)V");
+
+ postExposeEventID = (*cp_gtk_gdk_env())->GetMethodID (cp_gtk_gdk_env(), gtkcomponentpeer,
+ "postExposeEvent", "(IIII)V");
+
+ postFocusEventID = (*cp_gtk_gdk_env())->GetMethodID (cp_gtk_gdk_env(), gtkcomponentpeer,
+ "postFocusEvent", "(IZ)V");
+}
+
+static gboolean component_button_press_cb (GtkWidget *widget,
+ GdkEventButton *event,
+ jobject peer);
+static gboolean component_button_release_cb (GtkWidget *widget,
+ GdkEventButton *event,
+ jobject peer);
+static gboolean component_motion_notify_cb (GtkWidget *widget,
+ GdkEventMotion *event,
+ jobject peer);
+static gboolean component_scroll_cb (GtkWidget *widget,
+ GdkEventScroll *event,
+ jobject peer);
+static gboolean component_enter_notify_cb (GtkWidget *widget,
+ GdkEventCrossing *event,
+ jobject peer);
+static gboolean component_leave_notify_cb (GtkWidget *widget,
+ GdkEventCrossing *event,
+ jobject peer);
+static gboolean component_expose_cb (GtkWidget *widget,
+ GdkEventExpose *event,
+ jobject peer);
+static gboolean component_focus_in_cb (GtkWidget *widget,
+ GdkEventFocus *event,
+ jobject peer);
+static gboolean component_focus_out_cb (GtkWidget *widget,
+ GdkEventFocus *event,
+ jobject peer);
+
+static jint
+button_to_awt_mods (int button)
+{
+ switch (button)
+ {
+ case 1:
+ return AWT_BUTTON1_DOWN_MASK | AWT_BUTTON1_MASK;
+ case 2:
+ return AWT_BUTTON2_DOWN_MASK | AWT_BUTTON2_MASK;
+ case 3:
+ return AWT_BUTTON3_DOWN_MASK | AWT_BUTTON3_MASK;
+ }
+
+ return 0;
+}
+
+jint
+cp_gtk_state_to_awt_mods (guint state)
+{
+ jint result = 0;
+
+ if (state & GDK_SHIFT_MASK)
+ result |= (AWT_SHIFT_DOWN_MASK | AWT_SHIFT_MASK);
+ if (state & GDK_CONTROL_MASK)
+ result |= (AWT_CTRL_DOWN_MASK | AWT_CTRL_MASK);
+ if (state & GDK_MOD1_MASK)
+ result |= (AWT_ALT_DOWN_MASK | AWT_ALT_MASK);
+
+ return result;
+}
+
+static jint
+state_to_awt_mods_with_button_states (guint state)
+{
+ jint result = 0;
+
+ if (state & GDK_SHIFT_MASK)
+ result |= AWT_SHIFT_DOWN_MASK | AWT_SHIFT_MASK;
+ if (state & GDK_CONTROL_MASK)
+ result |= AWT_CTRL_DOWN_MASK | AWT_CTRL_MASK;
+ if (state & GDK_MOD1_MASK)
+ result |= AWT_ALT_DOWN_MASK | AWT_ALT_MASK;
+ if (state & GDK_BUTTON1_MASK)
+ result |= AWT_BUTTON1_DOWN_MASK | AWT_BUTTON1_MASK;
+ if (state & GDK_BUTTON2_MASK)
+ result |= AWT_BUTTON2_DOWN_MASK;
+ if (state & GDK_BUTTON3_MASK)
+ result |= AWT_BUTTON3_DOWN_MASK;
+
+ return result;
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkComponentPeer_gtkWidgetSetCursor
+ (JNIEnv *env, jobject obj, jint type, jobject image, jint x, jint y)
+{
+ gdk_threads_enter ();
+
+ Java_gnu_java_awt_peer_gtk_GtkComponentPeer_gtkWidgetSetCursorUnlocked
+ (env, obj, type, image, x, y);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkComponentPeer_gtkWidgetSetCursorUnlocked
+ (JNIEnv *env, jobject obj, jint type, jobject image, jint x, jint y)
+{
+ void *ptr;
+ GtkWidget *widget;
+ GdkWindow *win;
+ GdkCursorType gdk_cursor_type;
+ GdkCursor *gdk_cursor;
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ switch (type)
+ {
+ case AWT_CROSSHAIR_CURSOR:
+ gdk_cursor_type = GDK_CROSSHAIR;
+ break;
+ case AWT_TEXT_CURSOR:
+ gdk_cursor_type = GDK_XTERM;
+ break;
+ case AWT_WAIT_CURSOR:
+ gdk_cursor_type = GDK_WATCH;
+ break;
+ case AWT_SW_RESIZE_CURSOR:
+ gdk_cursor_type = GDK_BOTTOM_LEFT_CORNER;
+ break;
+ case AWT_SE_RESIZE_CURSOR:
+ gdk_cursor_type = GDK_BOTTOM_RIGHT_CORNER;
+ break;
+ case AWT_NW_RESIZE_CURSOR:
+ gdk_cursor_type = GDK_TOP_LEFT_CORNER;
+ break;
+ case AWT_NE_RESIZE_CURSOR:
+ gdk_cursor_type = GDK_TOP_RIGHT_CORNER;
+ break;
+ case AWT_N_RESIZE_CURSOR:
+ gdk_cursor_type = GDK_TOP_SIDE;
+ break;
+ case AWT_S_RESIZE_CURSOR:
+ gdk_cursor_type = GDK_BOTTOM_SIDE;
+ break;
+ case AWT_W_RESIZE_CURSOR:
+ gdk_cursor_type = GDK_LEFT_SIDE;
+ break;
+ case AWT_E_RESIZE_CURSOR:
+ gdk_cursor_type = GDK_RIGHT_SIDE;
+ break;
+ case AWT_HAND_CURSOR:
+ gdk_cursor_type = GDK_HAND2;
+ break;
+ case AWT_MOVE_CURSOR:
+ gdk_cursor_type = GDK_FLEUR;
+ break;
+ default:
+ gdk_cursor_type = GDK_LEFT_PTR;
+ }
+
+ widget = get_widget(GTK_WIDGET(ptr));
+
+ win = widget->window;
+ if ((widget->window) == NULL)
+ win = GTK_WIDGET(ptr)->window;
+
+ if (image == NULL)
+ gdk_cursor = gdk_cursor_new (gdk_cursor_type);
+ else
+ gdk_cursor
+ = gdk_cursor_new_from_pixbuf (gdk_drawable_get_display (win),
+ cp_gtk_image_get_pixbuf (env, image),
+ x, y);
+
+ gdk_window_set_cursor (win, gdk_cursor);
+ gdk_cursor_unref (gdk_cursor);
+
+ /* Make sure the cursor is replaced on screen. */
+ gdk_flush();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkComponentPeer_gtkWidgetSetParent
+ (JNIEnv *env, jobject obj, jobject parent)
+{
+ void *ptr;
+ void *parent_ptr;
+ GtkWidget *widget;
+ GtkWidget *parent_widget;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+ parent_ptr = NSA_GET_PTR (env, parent);
+
+ widget = GTK_WIDGET (ptr);
+ parent_widget = get_widget(GTK_WIDGET (parent_ptr));
+
+ if (widget->parent == NULL)
+ {
+ if (GTK_IS_WINDOW (parent_widget))
+ {
+ GList *children = gtk_container_get_children
+ (GTK_CONTAINER (parent_widget));
+
+ if (GTK_IS_MENU_BAR (children->data))
+ gtk_fixed_put (GTK_FIXED (children->next->data), widget, 0, 0);
+ else
+ gtk_fixed_put (GTK_FIXED (children->data), widget, 0, 0);
+ }
+ else
+ if (GTK_IS_SCROLLED_WINDOW (parent_widget))
+ {
+ gtk_scrolled_window_add_with_viewport
+ (GTK_SCROLLED_WINDOW (parent_widget), widget);
+ gtk_viewport_set_shadow_type (GTK_VIEWPORT (widget->parent),
+ GTK_SHADOW_NONE);
+
+ }
+ else
+ {
+ if (widget->parent == NULL)
+ gtk_fixed_put (GTK_FIXED (parent_widget), widget, 0, 0);
+ }
+ }
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkComponentPeer_gtkWidgetSetSensitive
+ (JNIEnv *env, jobject obj, jboolean sensitive)
+{
+ void *ptr;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ gtk_widget_set_sensitive (get_widget(GTK_WIDGET (ptr)), sensitive);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT jboolean JNICALL
+Java_gnu_java_awt_peer_gtk_GtkComponentPeer_gtkWidgetHasFocus
+(JNIEnv *env, jobject obj)
+{
+ void *ptr;
+ jboolean retval;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ retval = GTK_WIDGET_HAS_FOCUS((GTK_WIDGET (ptr)));
+
+ gdk_threads_leave ();
+
+ return retval;
+}
+
+JNIEXPORT jboolean JNICALL
+Java_gnu_java_awt_peer_gtk_GtkComponentPeer_gtkWidgetCanFocus
+(JNIEnv *env, jobject obj)
+{
+ void *ptr;
+ jboolean retval;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ retval = GTK_WIDGET_CAN_FOCUS((GTK_WIDGET (ptr)));
+
+ gdk_threads_leave ();
+
+ return retval;
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkComponentPeer_gtkWidgetRequestFocus
+ (JNIEnv *env, jobject obj)
+{
+ void *ptr;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ gtk_widget_grab_focus (get_widget(GTK_WIDGET (ptr)));
+
+ gdk_threads_leave ();
+}
+
+/*
+ * Translate a Java KeyEvent object into a GdkEventKey event, then
+ * pass it to the GTK main loop for processing.
+ */
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkComponentPeer_gtkWidgetDispatchKeyEvent
+ (JNIEnv *env, jobject obj, jint id, jlong when, jint mods,
+ jint keyCode, jint keyLocation)
+{
+ void *ptr;
+ GdkEvent *event = NULL;
+ GdkKeymapKey *keymap_keys = NULL;
+ gint n_keys = 0;
+ guint lookup_keyval = 0;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ if (id == AWT_KEY_PRESSED)
+ event = gdk_event_new (GDK_KEY_PRESS);
+ else if (id == AWT_KEY_RELEASED)
+ event = gdk_event_new (GDK_KEY_RELEASE);
+ else
+ {
+ gdk_threads_leave ();
+ /* Don't send AWT KEY_TYPED events to GTK. */
+ return;
+ }
+
+ if (GTK_IS_BUTTON (ptr))
+ event->key.window = GTK_BUTTON (get_widget(GTK_WIDGET (ptr)))->event_window;
+ else if (GTK_IS_SCROLLED_WINDOW (get_widget(GTK_WIDGET (ptr))))
+ event->key.window = GTK_WIDGET (GTK_SCROLLED_WINDOW (get_widget(GTK_WIDGET (ptr)))->container.child)->window;
+ else
+ event->key.window = get_widget(GTK_WIDGET (ptr))->window;
+
+ event->key.send_event = 0;
+ event->key.time = (guint32) when;
+
+ if (mods & AWT_SHIFT_DOWN_MASK)
+ event->key.state |= GDK_SHIFT_MASK;
+ if (mods & AWT_CTRL_DOWN_MASK)
+ event->key.state |= GDK_CONTROL_MASK;
+ if (mods & AWT_ALT_DOWN_MASK)
+ event->key.state |= GDK_MOD1_MASK;
+
+ /* This hack is needed because the AWT has no notion of num lock.
+ It infers numlock state from the only Java virtual keys that are
+ affected by it. */
+ if (keyCode == VK_NUMPAD9
+ || keyCode == VK_NUMPAD8
+ || keyCode == VK_NUMPAD7
+ || keyCode == VK_NUMPAD6
+ || keyCode == VK_NUMPAD5
+ || keyCode == VK_NUMPAD4
+ || keyCode == VK_NUMPAD3
+ || keyCode == VK_NUMPAD2
+ || keyCode == VK_NUMPAD1
+ || keyCode == VK_NUMPAD0
+ || keyCode == VK_DECIMAL)
+ event->key.state |= GDK_MOD2_MASK;
+
+ /* These values don't need to be filled in since GTK doesn't use
+ them. */
+ event->key.length = 0;
+ event->key.string = NULL;
+
+ lookup_keyval = cp_gtk_awt_keycode_to_keysym (keyCode, keyLocation);
+
+ if (!gdk_keymap_get_entries_for_keyval (gdk_keymap_get_default (),
+ lookup_keyval,
+ &keymap_keys,
+ &n_keys))
+ {
+ /* No matching keymap entry was found. */
+ g_printerr ("No matching keymap entries were found\n");
+ gdk_threads_leave ();
+ return;
+ }
+
+ /* Note: if n_keys > 1 then there are multiple hardware keycodes
+ that translate to lookup_keyval. We arbitrarily choose the first
+ hardware keycode from the list returned by
+ gdk_keymap_get_entries_for_keyval. */
+
+ event->key.hardware_keycode = keymap_keys[0].keycode;
+ event->key.group = keymap_keys[0].group;
+
+ g_free (keymap_keys);
+
+ if (!gdk_keymap_translate_keyboard_state (gdk_keymap_get_default (),
+ event->key.hardware_keycode,
+ event->key.state,
+ event->key.group,
+ &event->key.keyval,
+ NULL, NULL, NULL))
+ {
+ /* No matching keyval was found. */
+ g_printerr ("No matching keyval was found\n");
+ gdk_threads_leave ();
+ return;
+ }
+
+ /* keyevent = (GdkEventKey *) event; */
+ /* g_printerr ("generated event: sent: %d time: %d state: %d keyval: %d length: %d string: %s hardware_keycode: %d group: %d\n", keyevent->send_event, keyevent->time, keyevent->state, keyevent->keyval, keyevent->length, keyevent->string, keyevent->hardware_keycode, keyevent->group); */
+
+ /* We already received the original key event on the window itself,
+ so we don't want to resend it. */
+ if (!GTK_IS_WINDOW (ptr))
+ {
+ if (GTK_IS_SCROLLED_WINDOW (get_widget(GTK_WIDGET (ptr))))
+ gtk_widget_event (GTK_WIDGET (GTK_SCROLLED_WINDOW (get_widget(GTK_WIDGET (ptr)))->container.child), event);
+ else
+ gtk_widget_event (get_widget(GTK_WIDGET (ptr)), event);
+ }
+
+ gdk_threads_leave ();
+}
+
+/*
+ * Find the origin of a widget's window.
+ */
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkComponentPeer_gtkWindowGetLocationOnScreen
+ (JNIEnv * env, jobject obj, jintArray jpoint)
+{
+ void *ptr;
+ jint *point;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+ point = (*env)->GetIntArrayElements (env, jpoint, 0);
+
+ gdk_window_get_root_origin (get_widget(GTK_WIDGET (ptr))->window, point, point+1);
+
+ (*env)->ReleaseIntArrayElements(env, jpoint, point, 0);
+
+ gdk_threads_leave ();
+}
+
+/*
+ * Find the origin of a widget
+ */
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkComponentPeer_gtkWidgetGetLocationOnScreen
+ (JNIEnv * env, jobject obj, jintArray jpoint)
+{
+ void *ptr;
+ jint *point;
+ GtkWidget *widget;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+ point = (*env)->GetIntArrayElements (env, jpoint, 0);
+
+ widget = get_widget(GTK_WIDGET (ptr));
+ while(gtk_widget_get_parent(widget) != NULL)
+ widget = gtk_widget_get_parent(widget);
+ gdk_window_get_position (GTK_WIDGET(widget)->window, point, point+1);
+
+ *point += GTK_WIDGET(ptr)->allocation.x;
+ *(point+1) += GTK_WIDGET(ptr)->allocation.y;
+
+ (*env)->ReleaseIntArrayElements(env, jpoint, point, 0);
+
+ gdk_threads_leave ();
+}
+
+/*
+ * Find this widget's current size.
+ */
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkComponentPeer_gtkWidgetGetDimensions
+ (JNIEnv *env, jobject obj, jintArray jdims)
+{
+ void *ptr;
+ jint *dims;
+ GtkRequisition requisition;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ dims = (*env)->GetIntArrayElements (env, jdims, 0);
+ dims[0] = dims[1] = 0;
+
+ gtk_widget_size_request (get_widget(GTK_WIDGET (ptr)), &requisition);
+
+ dims[0] = requisition.width;
+ dims[1] = requisition.height;
+
+ (*env)->ReleaseIntArrayElements (env, jdims, dims, 0);
+
+ gdk_threads_leave ();
+}
+
+/*
+ * Find this widget's preferred size.
+ */
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkComponentPeer_gtkWidgetGetPreferredDimensions
+ (JNIEnv *env, jobject obj, jintArray jdims)
+{
+ void *ptr;
+ jint *dims;
+ GtkRequisition current_req;
+ GtkRequisition natural_req;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ dims = (*env)->GetIntArrayElements (env, jdims, 0);
+ dims[0] = dims[1] = 0;
+
+ /* Widgets that extend GtkWindow such as GtkFileChooserDialog may have
+ a default size. These values seem more useful then the natural
+ requisition values, particularly for GtkFileChooserDialog. */
+ if (GTK_IS_WINDOW (get_widget(GTK_WIDGET (ptr))))
+ {
+ gint width, height;
+ gtk_window_get_default_size (GTK_WINDOW (get_widget(GTK_WIDGET (ptr))), &width, &height);
+
+ dims[0] = width;
+ dims[1] = height;
+ }
+ else
+ {
+ /* Save the widget's current size request. */
+ gtk_widget_size_request (get_widget(GTK_WIDGET (ptr)), ¤t_req);
+
+ /* Get the widget's "natural" size request. */
+ gtk_widget_set_size_request (get_widget(GTK_WIDGET (ptr)), -1, -1);
+ gtk_widget_size_request (get_widget(GTK_WIDGET (ptr)), &natural_req);
+
+ /* Reset the widget's size request. */
+ gtk_widget_set_size_request (get_widget(GTK_WIDGET (ptr)),
+ current_req.width, current_req.height);
+
+ dims[0] = natural_req.width;
+ dims[1] = natural_req.height;
+ }
+
+ (*env)->ReleaseIntArrayElements (env, jdims, dims, 0);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkComponentPeer_setNativeBounds
+ (JNIEnv *env, jobject obj, jint x, jint y, jint width, jint height)
+{
+ GtkWidget *widget;
+ void *ptr;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ widget = GTK_WIDGET (ptr);
+
+ /* We assume that -1 is a width or height and not a request for the
+ widget's natural size. */
+ width = width < 0 ? 0 : width;
+ height = height < 0 ? 0 : height;
+
+ if (GTK_IS_VIEWPORT (widget->parent))
+ gtk_widget_set_size_request (widget, width, height);
+ else
+ {
+ if (!(width == 0 && height == 0))
+ {
+ gtk_widget_set_size_request (widget, width, height);
+ if (widget->parent != NULL)
+ gtk_fixed_move (GTK_FIXED (widget->parent), widget, x, y);
+ }
+ }
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT jintArray JNICALL
+Java_gnu_java_awt_peer_gtk_GtkComponentPeer_gtkWidgetGetBackground
+ (JNIEnv *env, jobject obj)
+{
+ void *ptr;
+ jintArray array;
+ int *rgb;
+ GdkColor bg;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ bg = GTK_WIDGET (ptr)->style->bg[GTK_STATE_NORMAL];
+
+ array = (*env)->NewIntArray (env, 3);
+
+ rgb = (*env)->GetIntArrayElements (env, array, NULL);
+ /* convert color data from 16 bit values down to 8 bit values */
+ rgb[0] = bg.red >> 8;
+ rgb[1] = bg.green >> 8;
+ rgb[2] = bg.blue >> 8;
+ (*env)->ReleaseIntArrayElements (env, array, rgb, 0);
+
+ gdk_threads_leave ();
+
+ return array;
+}
+
+JNIEXPORT jintArray JNICALL
+Java_gnu_java_awt_peer_gtk_GtkComponentPeer_gtkWidgetGetForeground
+ (JNIEnv *env, jobject obj)
+{
+ void *ptr;
+ jintArray array;
+ jint *rgb;
+ GdkColor fg;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ fg = get_widget(GTK_WIDGET (ptr))->style->fg[GTK_STATE_NORMAL];
+
+ array = (*env)->NewIntArray (env, 3);
+
+ rgb = (*env)->GetIntArrayElements (env, array, NULL);
+ /* convert color data from 16 bit values down to 8 bit values */
+ rgb[0] = fg.red >> 8;
+ rgb[1] = fg.green >> 8;
+ rgb[2] = fg.blue >> 8;
+ (*env)->ReleaseIntArrayElements (env, array, rgb, 0);
+
+ gdk_threads_leave ();
+
+ return array;
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkComponentPeer_gtkWidgetSetBackground
+ (JNIEnv *env, jobject obj, jint red, jint green, jint blue)
+{
+ GdkColor normal_color;
+ GdkColor active_color;
+ GtkWidget *widget;
+ void *ptr;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ normal_color.red = (red / 255.0) * 65535;
+ normal_color.green = (green / 255.0) * 65535;
+ normal_color.blue = (blue / 255.0) * 65535;
+
+ /* This calculation only approximates the active colors produced by
+ Sun's AWT. */
+ active_color.red = 0.85 * (red / 255.0) * 65535;
+ active_color.green = 0.85 * (green / 255.0) * 65535;
+ active_color.blue = 0.85 * (blue / 255.0) * 65535;
+
+ widget = find_bg_color_widget (GTK_WIDGET (ptr));
+
+ gtk_widget_modify_bg (widget, GTK_STATE_NORMAL, &normal_color);
+ gtk_widget_modify_bg (widget, GTK_STATE_ACTIVE, &active_color);
+ gtk_widget_modify_bg (widget, GTK_STATE_PRELIGHT, &normal_color);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkComponentPeer_gtkWidgetSetForeground
+ (JNIEnv *env, jobject obj, jint red, jint green, jint blue)
+{
+ GdkColor color;
+ GtkWidget *widget;
+ void *ptr;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ color.red = (red / 255.0) * 65535;
+ color.green = (green / 255.0) * 65535;
+ color.blue = (blue / 255.0) * 65535;
+
+ widget = find_fg_color_widget (GTK_WIDGET (ptr));
+
+ gtk_widget_modify_fg (widget, GTK_STATE_NORMAL, &color);
+ gtk_widget_modify_fg (widget, GTK_STATE_ACTIVE, &color);
+ gtk_widget_modify_fg (widget, GTK_STATE_PRELIGHT, &color);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkComponentPeer_realize (JNIEnv *env, jobject obj)
+{
+ void *ptr;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ gtk_widget_realize (GTK_WIDGET (ptr));
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkComponentPeer_setVisibleNative
+ (JNIEnv *env, jobject obj, jboolean visible)
+{
+ gdk_threads_enter();
+
+ Java_gnu_java_awt_peer_gtk_GtkComponentPeer_setVisibleNativeUnlocked
+ (env, obj, visible);
+
+ gdk_threads_leave();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkComponentPeer_setVisibleNativeUnlocked
+ (JNIEnv *env, jobject obj, jboolean visible)
+{
+ void *ptr;
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ if (visible)
+ gtk_widget_show (GTK_WIDGET (ptr));
+ else
+ gtk_widget_hide (GTK_WIDGET (ptr));
+}
+
+JNIEXPORT jboolean JNICALL
+Java_gnu_java_awt_peer_gtk_GtkComponentPeer_isEnabled
+ (JNIEnv *env, jobject obj)
+{
+ void *ptr;
+ jboolean ret_val;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ ret_val = GTK_WIDGET_IS_SENSITIVE (get_widget(GTK_WIDGET (ptr)));
+
+ gdk_threads_leave ();
+
+ return ret_val;
+}
+
+JNIEXPORT jboolean JNICALL
+Java_gnu_java_awt_peer_gtk_GtkComponentPeer_modalHasGrab
+ (JNIEnv *env __attribute__((unused)), jclass clazz __attribute__((unused)))
+{
+ GtkWidget *widget;
+ jboolean retval;
+
+ gdk_threads_enter ();
+
+ widget = gtk_grab_get_current ();
+ retval = (widget && GTK_IS_WINDOW (widget) && GTK_WINDOW (widget)->modal);
+
+ gdk_threads_leave ();
+
+ return retval;
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkComponentPeer_connectSignals
+ (JNIEnv *env, jobject obj)
+{
+ void *ptr;
+ jobject *gref;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+ gref = NSA_GET_GLOBAL_REF (env, obj);
+
+ cp_gtk_component_connect_signals (ptr, gref);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkComponentPeer_setNativeEventMask
+ (JNIEnv *env, jobject obj)
+{
+ void *ptr;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ gtk_widget_add_events (get_widget(GTK_WIDGET (ptr)),
+ GDK_POINTER_MOTION_MASK
+ | GDK_BUTTON_MOTION_MASK
+ | GDK_BUTTON_PRESS_MASK
+ | GDK_BUTTON_RELEASE_MASK
+ | GDK_KEY_PRESS_MASK
+ | GDK_KEY_RELEASE_MASK
+ | GDK_ENTER_NOTIFY_MASK
+ | GDK_LEAVE_NOTIFY_MASK
+ | GDK_STRUCTURE_MASK
+ | GDK_KEY_PRESS_MASK
+ | GDK_FOCUS_CHANGE_MASK);
+
+ gdk_threads_leave ();
+}
+
+static GtkWidget *
+get_widget (GtkWidget *widget)
+{
+ GtkWidget *w;
+
+ if (GTK_IS_EVENT_BOX (widget))
+ w = gtk_bin_get_child (GTK_BIN(widget));
+ else
+ w = widget;
+
+ return w;
+}
+
+/* FIXME: these functions should be implemented by overridding the
+ appropriate GtkComponentPeer methods. */
+static GtkWidget *
+find_fg_color_widget (GtkWidget *widget)
+{
+ GtkWidget *fg_color_widget;
+
+ if (GTK_IS_EVENT_BOX (widget)
+ || (GTK_IS_BUTTON (widget)
+ && !GTK_IS_COMBO_BOX (widget)))
+ fg_color_widget = gtk_bin_get_child (GTK_BIN(widget));
+ else
+ fg_color_widget = widget;
+
+ return fg_color_widget;
+}
+
+static GtkWidget *
+find_bg_color_widget (GtkWidget *widget)
+{
+ GtkWidget *bg_color_widget;
+
+ bg_color_widget = widget;
+
+ return bg_color_widget;
+}
+
+void
+cp_gtk_component_connect_expose_signals (GObject *ptr, jobject *gref)
+{
+ g_signal_connect (G_OBJECT (ptr), "expose-event",
+ G_CALLBACK (component_expose_cb), *gref);
+}
+
+void
+cp_gtk_component_connect_focus_signals (GObject *ptr, jobject *gref)
+{
+ g_signal_connect (G_OBJECT (ptr), "focus-in-event",
+ G_CALLBACK (component_focus_in_cb), *gref);
+
+ g_signal_connect (G_OBJECT (ptr), "focus-out-event",
+ G_CALLBACK (component_focus_out_cb), *gref);
+}
+
+void
+cp_gtk_component_connect_mouse_signals (GObject *ptr, jobject *gref)
+{
+ g_signal_connect (G_OBJECT (ptr), "button-press-event",
+ G_CALLBACK (component_button_press_cb), *gref);
+
+ g_signal_connect (G_OBJECT (ptr), "button-release-event",
+ G_CALLBACK (component_button_release_cb), *gref);
+
+ g_signal_connect (G_OBJECT (ptr), "enter-notify-event",
+ G_CALLBACK (component_enter_notify_cb), *gref);
+
+ g_signal_connect (G_OBJECT (ptr), "leave-notify-event",
+ G_CALLBACK (component_leave_notify_cb), *gref);
+
+ g_signal_connect (G_OBJECT (ptr), "motion-notify-event",
+ G_CALLBACK (component_motion_notify_cb), *gref);
+
+ g_signal_connect (G_OBJECT (ptr), "scroll-event",
+ G_CALLBACK (component_scroll_cb), *gref);
+}
+
+void
+cp_gtk_component_connect_signals (GObject *ptr, jobject *gref)
+{
+ cp_gtk_component_connect_expose_signals (ptr, gref);
+ cp_gtk_component_connect_focus_signals (ptr, gref);
+ cp_gtk_component_connect_mouse_signals (ptr, gref);
+}
+
+/* These variables are used to keep track of click counts. The AWT
+ allows more than a triple click to occur but GTK doesn't report
+ more-than-triple clicks. Also used for keeping track of scroll events.*/
+static jint click_count = 1;
+static guint32 button_click_time = 0;
+static GdkWindow *button_window = NULL;
+static guint button_number_direction = -1;
+static int hasBeenDragged;
+
+static gboolean
+component_button_press_cb (GtkWidget *widget __attribute__((unused)),
+ GdkEventButton *event,
+ jobject peer)
+{
+ /* Ignore double and triple click events. */
+ if (event->type == GDK_2BUTTON_PRESS
+ || event->type == GDK_3BUTTON_PRESS)
+ return FALSE;
+
+ if ((event->time < (button_click_time + MULTI_CLICK_TIME))
+ && (event->window == button_window)
+ && (event->button == button_number_direction))
+ click_count++;
+ else
+ click_count = 1;
+
+ button_click_time = event->time;
+ button_window = event->window;
+ button_number_direction = event->button;
+
+ (*cp_gtk_gdk_env())->CallVoidMethod (cp_gtk_gdk_env(), peer,
+ postMouseEventID,
+ AWT_MOUSE_PRESSED,
+ (jlong)event->time,
+ cp_gtk_state_to_awt_mods (event->state)
+ | button_to_awt_mods (event->button),
+ (jint)event->x,
+ (jint)event->y,
+ click_count,
+ (event->button == 3) ? JNI_TRUE :
+ JNI_FALSE);
+
+ hasBeenDragged = FALSE;
+
+ return FALSE;
+}
+
+static gboolean
+component_button_release_cb (GtkWidget *widget __attribute__((unused)),
+ GdkEventButton *event,
+ jobject peer)
+{
+ int width, height;
+
+ (*cp_gtk_gdk_env())->CallVoidMethod (cp_gtk_gdk_env(), peer,
+ postMouseEventID,
+ AWT_MOUSE_RELEASED,
+ (jlong)event->time,
+ cp_gtk_state_to_awt_mods (event->state)
+ | button_to_awt_mods (event->button),
+ (jint)event->x,
+ (jint)event->y,
+ click_count,
+ JNI_FALSE);
+
+ /* Generate an AWT click event only if the release occured in the
+ window it was pressed in, and the mouse has not been dragged since
+ the last time it was pressed. */
+ gdk_drawable_get_size (event->window, &width, &height);
+ if (! hasBeenDragged
+ && event->x >= 0
+ && event->y >= 0
+ && event->x <= width
+ && event->y <= height)
+ {
+ (*cp_gtk_gdk_env())->CallVoidMethod (cp_gtk_gdk_env(), peer,
+ postMouseEventID,
+ AWT_MOUSE_CLICKED,
+ (jlong)event->time,
+ cp_gtk_state_to_awt_mods (event->state)
+ | button_to_awt_mods (event->button),
+ (jint)event->x,
+ (jint)event->y,
+ click_count,
+ JNI_FALSE);
+ }
+ return FALSE;
+}
+
+static gboolean
+component_motion_notify_cb (GtkWidget *widget __attribute__((unused)),
+ GdkEventMotion *event,
+ jobject peer)
+{
+ if (event->state & (GDK_BUTTON1_MASK
+ | GDK_BUTTON2_MASK
+ | GDK_BUTTON3_MASK
+ | GDK_BUTTON4_MASK
+ | GDK_BUTTON5_MASK))
+ {
+ (*cp_gtk_gdk_env())->CallVoidMethod (cp_gtk_gdk_env(), peer,
+ postMouseEventID,
+ AWT_MOUSE_DRAGGED,
+ (jlong)event->time,
+ state_to_awt_mods_with_button_states (event->state),
+ (jint)event->x,
+ (jint)event->y,
+ 0,
+ JNI_FALSE);
+
+ hasBeenDragged = TRUE;
+ }
+ else
+ {
+ (*cp_gtk_gdk_env())->CallVoidMethod (cp_gtk_gdk_env(), peer, postMouseEventID,
+ AWT_MOUSE_MOVED,
+ (jlong)event->time,
+ cp_gtk_state_to_awt_mods (event->state),
+ (jint)event->x,
+ (jint)event->y,
+ 0,
+ JNI_FALSE);
+ }
+ return FALSE;
+}
+
+static gboolean
+component_scroll_cb (GtkWidget *widget __attribute__((unused)),
+ GdkEventScroll *event,
+ jobject peer)
+{
+ int rotation;
+ /** Record click count for specific direction. */
+ if ((event->time < (button_click_time + MULTI_CLICK_TIME))
+ && (event->window == button_window)
+ && (event->direction == button_number_direction))
+ click_count++;
+ else
+ click_count = 1;
+
+ button_click_time = event->time;
+ button_window = event->window;
+ button_number_direction = event->direction;
+
+ if (event->direction == GDK_SCROLL_UP
+ || event->direction == GDK_SCROLL_LEFT)
+ rotation = -1;
+ else
+ rotation = 1;
+
+ (*cp_gtk_gdk_env())->CallVoidMethod (cp_gtk_gdk_env(), peer,
+ postMouseWheelEventID,
+ AWT_MOUSE_WHEEL,
+ (jlong)event->time,
+ cp_gtk_state_to_awt_mods (event->state),
+ (jint)event->x,
+ (jint)event->y,
+ click_count,
+ JNI_FALSE,
+ AWT_WHEEL_UNIT_SCROLL,
+ 1 /* amount */,
+ rotation);
+ return FALSE;
+}
+
+static gboolean
+component_enter_notify_cb (GtkWidget *widget __attribute__((unused)),
+ GdkEventCrossing *event,
+ jobject peer)
+{
+ /* We are not interested in enter events that are due to
+ grab/ungrab and not to actually crossing boundaries */
+ if (event->mode == GDK_CROSSING_NORMAL)
+ {
+ (*cp_gtk_gdk_env())->CallVoidMethod (cp_gtk_gdk_env(), peer, postMouseEventID,
+ AWT_MOUSE_ENTERED,
+ (jlong)event->time,
+ state_to_awt_mods_with_button_states (event->state),
+ (jint)event->x,
+ (jint)event->y,
+ 0,
+ JNI_FALSE);
+ }
+ return FALSE;
+}
+
+static gboolean
+component_leave_notify_cb (GtkWidget *widget __attribute__((unused)),
+ GdkEventCrossing *event,
+ jobject peer)
+{
+ /* We are not interested in leave events that are due to
+ grab/ungrab and not to actually crossing boundaries */
+ if (event->mode == GDK_CROSSING_NORMAL)
+ {
+ (*cp_gtk_gdk_env())->CallVoidMethod (cp_gtk_gdk_env(), peer,
+ postMouseEventID,
+ AWT_MOUSE_EXITED,
+ (jlong)event->time,
+ state_to_awt_mods_with_button_states (event->state),
+ (jint)event->x,
+ (jint)event->y,
+ 0,
+ JNI_FALSE);
+ }
+ return FALSE;
+}
+
+static gboolean
+component_expose_cb (GtkWidget *widget __attribute__((unused)),
+ GdkEventExpose *event,
+ jobject peer)
+{
+ (*cp_gtk_gdk_env())->CallVoidMethod (cp_gtk_gdk_env(), peer,
+ postExposeEventID,
+ (jint)event->area.x,
+ (jint)event->area.y,
+ (jint)event->area.width,
+ (jint)event->area.height);
+
+ return FALSE;
+}
+
+static gboolean
+component_focus_in_cb (GtkWidget *widget __attribute((unused)),
+ GdkEventFocus *event __attribute((unused)),
+ jobject peer)
+{
+ (*cp_gtk_gdk_env())->CallVoidMethod (cp_gtk_gdk_env(), peer,
+ postFocusEventID,
+ AWT_FOCUS_GAINED,
+ JNI_FALSE);
+
+ return FALSE;
+}
+
+static gboolean
+component_focus_out_cb (GtkWidget *widget __attribute((unused)),
+ GdkEventFocus *event __attribute((unused)),
+ jobject peer)
+{
+ (*cp_gtk_gdk_env())->CallVoidMethod (cp_gtk_gdk_env(), peer,
+ postFocusEventID,
+ AWT_FOCUS_LOST,
+ JNI_FALSE);
+
+ return FALSE;
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkEmbeddedWindowPeer.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkEmbeddedWindowPeer.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkEmbeddedWindowPeer.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkEmbeddedWindowPeer.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,84 @@
+/* gnu_java_awt_peer_gtk_GtkEmbeddedWindowPeer.c -- Native
+ implementation of GtkEmbeddedWindowPeer
+ Copyright (C) 2003, 2006 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+#include "gtkpeer.h"
+#include "gnu_java_awt_peer_gtk_GtkEmbeddedWindowPeer.h"
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkEmbeddedWindowPeer_create
+ (JNIEnv *env, jobject obj, jlong socket_id)
+{
+ GtkWidget *window;
+ GtkWidget *fixed;
+
+ gdk_threads_enter ();
+
+ NSA_SET_GLOBAL_REF (env, obj);
+
+ window = gtk_plug_new ((GdkNativeWindow) socket_id);
+
+ gtk_window_set_decorated (GTK_WINDOW (window), FALSE);
+
+ fixed = gtk_fixed_new ();
+ gtk_container_add (GTK_CONTAINER (window), fixed);
+
+ gtk_widget_show (fixed);
+
+ NSA_SET_PTR (env, obj, window);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkEmbeddedWindowPeer_construct
+ (JNIEnv *env, jobject obj, jlong socket_id)
+{
+ void *ptr;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ if (GTK_WIDGET_REALIZED (GTK_WIDGET (ptr)))
+ g_printerr ("ERROR: GtkPlug is already realized\n");
+
+ gtk_plug_construct (GTK_PLUG (ptr), (GdkNativeWindow) socket_id);
+
+ gdk_threads_leave ();
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkFileDialogPeer.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkFileDialogPeer.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkFileDialogPeer.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkFileDialogPeer.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,302 @@
+/* gtkfiledialogpeer.c -- Native implementation of GtkFileDialogPeer
+ Copyright (C) 1998, 1999, 2002, 2004 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+#include "gtkpeer.h"
+#include "gnu_java_awt_peer_gtk_GtkComponentPeer.h"
+#include "gnu_java_awt_peer_gtk_GtkFileDialogPeer.h"
+
+#define AWT_FILEDIALOG_LOAD 0
+#define AWT_FILEDIALOG_SAVE 1
+
+static void handle_response_cb (GtkDialog *dialog,
+ gint responseId,
+ jobject peer_obj);
+
+static jmethodID gtkSetFilenameID;
+static jmethodID gtkHideFileDialogID;
+static jmethodID gtkDisposeFileDialogID;
+static jmethodID filenameFilterCallbackID;
+
+void
+cp_gtk_filedialog_init_jni (void)
+{
+ jclass gtkfiledialogpeer;
+
+ gtkfiledialogpeer =
+ (*cp_gtk_gdk_env())->FindClass (cp_gtk_gdk_env(),
+ "gnu/java/awt/peer/gtk/GtkFileDialogPeer");
+
+ gtkDisposeFileDialogID =
+ (*cp_gtk_gdk_env())->GetMethodID (cp_gtk_gdk_env(),
+ gtkfiledialogpeer,
+ "gtkDisposeFileDialog", "()V");
+
+ gtkHideFileDialogID =
+ (*cp_gtk_gdk_env())->GetMethodID (cp_gtk_gdk_env(),
+ gtkfiledialogpeer,
+ "gtkHideFileDialog", "()V");
+
+ gtkSetFilenameID =
+ (*cp_gtk_gdk_env())->GetMethodID (cp_gtk_gdk_env(),
+ gtkfiledialogpeer,
+ "gtkSetFilename",
+ "(Ljava/lang/String;)V");
+
+ filenameFilterCallbackID =
+ (*cp_gtk_gdk_env())->GetMethodID (cp_gtk_gdk_env(),
+ gtkfiledialogpeer,
+ "filenameFilterCallback",
+ "(Ljava/lang/String;)Z");
+}
+
+/*
+ * Make a new file selection dialog
+ */
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkFileDialogPeer_create
+ (JNIEnv *env, jobject obj, jobject parent, int mode)
+{
+ void *parentp;
+ gpointer widget;
+
+ gdk_threads_enter ();
+
+ /* Create global reference and save it for future use */
+ NSA_SET_GLOBAL_REF (env, obj);
+
+ parentp = NSA_GET_PTR(env, parent);
+
+ if (mode == AWT_FILEDIALOG_LOAD)
+ widget = gtk_file_chooser_dialog_new
+ ("Open File",
+ GTK_WINDOW(parentp),
+ GTK_FILE_CHOOSER_ACTION_OPEN,
+ GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
+ GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
+ NULL);
+ else
+ {
+ widget = gtk_file_chooser_dialog_new
+ ("Save File",
+ GTK_WINDOW(parentp),
+ GTK_FILE_CHOOSER_ACTION_SAVE,
+ GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
+ GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
+ NULL);
+#if GTK_MINOR_VERSION >= 8
+ gtk_file_chooser_set_do_overwrite_confirmation
+ (GTK_FILE_CHOOSER (widget), TRUE);
+#endif
+ }
+
+
+ /* GtkFileChooserDialog is not modal by default */
+ gtk_window_set_modal (GTK_WINDOW (widget), TRUE);
+
+ /* We must add this window to the group so input in the others are
+ disable while it is being shown */
+ gtk_window_group_add_window (cp_gtk_global_window_group,
+ GTK_WINDOW (widget));
+
+ NSA_SET_PTR (env, obj, widget);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkFileDialogPeer_connectSignals
+ (JNIEnv *env, jobject obj)
+{
+ void *ptr = NULL;
+ jobject *gref = NULL;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+ gref = NSA_GET_GLOBAL_REF (env, obj);
+
+ /* FileDialog signals */
+ g_signal_connect (G_OBJECT (ptr), "response",
+ G_CALLBACK (handle_response_cb), *gref);
+
+ /* Component signals */
+ cp_gtk_component_connect_signals (G_OBJECT (ptr), gref);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT jstring JNICALL
+Java_gnu_java_awt_peer_gtk_GtkFileDialogPeer_nativeGetDirectory
+ (JNIEnv *env, jobject obj)
+{
+ void *ptr;
+ const char *str;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ str = gtk_file_chooser_get_current_folder (GTK_FILE_CHOOSER(ptr));
+
+ gdk_threads_leave ();
+
+ return (*env)->NewStringUTF(env, str);
+}
+
+
+/* This function interfaces with the Java callback method of the same name.
+ This function extracts the filename from the GtkFileFilterInfo object,
+ and passes it to the Java method. The Java method will call the filter's
+ accept() method and will give back the return value. */
+static gboolean filename_filter_cb (const GtkFileFilterInfo *filter_info,
+ gpointer obj)
+{
+ jstring *filename;
+ gboolean accepted;
+
+ filename = (*cp_gtk_gdk_env())->NewStringUTF(cp_gtk_gdk_env(), filter_info->filename);
+
+ accepted = (*cp_gtk_gdk_env())->CallBooleanMethod(cp_gtk_gdk_env(), obj,
+ filenameFilterCallbackID,
+ filename);
+
+ return accepted;
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkFileDialogPeer_nativeSetFilenameFilter
+ (JNIEnv *env, jobject obj, jobject filter_obj __attribute__((unused)))
+{
+ void *ptr;
+ GtkFileFilter *filter;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ filter = gtk_file_filter_new();
+ gtk_file_filter_add_custom(filter, GTK_FILE_FILTER_FILENAME,
+ filename_filter_cb, obj, NULL);
+
+ gtk_file_chooser_set_filter(GTK_FILE_CHOOSER(ptr), filter);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkFileDialogPeer_nativeSetDirectory
+ (JNIEnv *env, jobject obj, jstring directory)
+{
+ void *ptr;
+ const char *str;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ str = (*env)->GetStringUTFChars (env, directory, 0);
+
+ gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER(ptr), str);
+
+ (*env)->ReleaseStringUTFChars (env, directory, str);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkFileDialogPeer_nativeSetFile
+ (JNIEnv *env, jobject obj, jstring filename)
+{
+ void *ptr;
+ const char *str;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ str = (*env)->GetStringUTFChars (env, filename, 0);
+
+ gtk_file_chooser_set_filename (GTK_FILE_CHOOSER (ptr), str);
+
+ (*env)->ReleaseStringUTFChars (env, filename, str);
+
+ gdk_threads_leave ();
+}
+
+static void
+handle_response_cb (GtkDialog *dialog __attribute__((unused)),
+ gint responseId,
+ jobject peer_obj)
+{
+ void *ptr;
+ G_CONST_RETURN gchar *fileName;
+ jstring str_fileName = NULL;
+
+ /* We only need this for the case when the user closed the window,
+ or clicked ok or cancel. */
+ if (responseId != GTK_RESPONSE_DELETE_EVENT
+ && responseId != GTK_RESPONSE_ACCEPT
+ && responseId != GTK_RESPONSE_CANCEL)
+ return;
+
+ ptr = NSA_GET_PTR (cp_gtk_gdk_env(), peer_obj);
+
+ if (responseId == GTK_RESPONSE_DELETE_EVENT)
+ {
+ /* We can dispose of the dialog now (and unblock show) */
+ (*cp_gtk_gdk_env())->CallVoidMethod (cp_gtk_gdk_env(), peer_obj,
+ gtkDisposeFileDialogID);
+
+ return;
+ }
+
+ if (responseId == GTK_RESPONSE_ACCEPT)
+ {
+ fileName = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (GTK_WIDGET (ptr)));
+ str_fileName = (*cp_gtk_gdk_env())->NewStringUTF (cp_gtk_gdk_env(), fileName);
+ }
+
+ /* Set the Java object field 'file' with this value. */
+ (*cp_gtk_gdk_env())->CallVoidMethod (cp_gtk_gdk_env(), peer_obj,
+ gtkSetFilenameID, str_fileName);
+
+ /* We can hide the dialog now (and unblock show) */
+ (*cp_gtk_gdk_env())->CallVoidMethod (cp_gtk_gdk_env(), peer_obj,
+ gtkHideFileDialogID);
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkFramePeer.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkFramePeer.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkFramePeer.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkFramePeer.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,190 @@
+/* gtkframepeer.c -- Native implementation of GtkFramePeer
+ Copyright (C) 1998, 1999, 2002 Free Software Foundation, Inc.
+
+ This file is part of GNU Classpath.
+
+ GNU Classpath is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ GNU Classpath is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with GNU Classpath; see the file COPYING. If not, write to the
+ Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA.
+
+ Linking this library statically or dynamically with other modules is
+ making a combined work based on this library. Thus, the terms and
+ conditions of the GNU General Public License cover the whole
+ combination.
+
+ As a special exception, the copyright holders of this library give you
+ permission to link this library with independent modules to produce an
+ executable, regardless of the license terms of these independent
+ modules, and to copy and distribute the resulting executable under
+ terms of your choice, provided that you also meet, for each linked
+ independent module, the terms and conditions of the license of that
+ module. An independent module is a module which is not derived from
+ or based on this library. If you modify this library, you may extend
+ this exception to your version of the library, but you are not
+ obligated to do so. If you do not wish to do so, delete this
+ exception statement from your version. */
+
+#include "gtkpeer.h"
+#include "gnu_java_awt_peer_gtk_GtkFramePeer.h"
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkFramePeer_removeMenuBarPeer
+ (JNIEnv *env, jobject obj)
+{
+ void *ptr;
+ void *mptr;
+ void *fixed;
+ GList* children;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ fixed = gtk_container_get_children (GTK_CONTAINER (ptr))->data;
+ children = gtk_container_get_children (GTK_CONTAINER (fixed));
+
+ while (children != NULL && !GTK_IS_MENU_SHELL (children->data))
+ {
+ children = children->next;
+ }
+
+ /* If there's a menu bar, remove it. */
+ if (children != NULL)
+ {
+ mptr = children->data;
+
+ /* This will actually destroy the MenuBar. By removing it from
+ its parent, the reference count for the MenuBar widget will
+ decrement to 0. The widget will be automatically destroyed by
+ GTK. */
+ gtk_container_remove (GTK_CONTAINER (fixed), GTK_WIDGET (mptr));
+ }
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkFramePeer_setMenuBarPeer
+ (JNIEnv *env, jobject obj, jobject menubar)
+{
+ void *ptr;
+ void *mptr;
+ void *fixed;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ if (menubar)
+ {
+ mptr = NSA_GET_PTR (env, menubar);
+
+ fixed = gtk_container_get_children (GTK_CONTAINER (ptr))->data;
+ gtk_fixed_put (GTK_FIXED (fixed), mptr, 0, 0);
+ gtk_widget_show (mptr);
+ }
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT jint JNICALL
+Java_gnu_java_awt_peer_gtk_GtkFramePeer_getMenuBarHeight
+ (JNIEnv *env, jobject obj __attribute__((unused)), jobject menubar)
+{
+ GtkWidget *ptr;
+ GtkRequisition requisition;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, menubar);
+
+ gtk_widget_size_request (ptr, &requisition);
+
+ gdk_threads_leave ();
+
+ return requisition.height;
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkFramePeer_setMenuBarWidth
+ (JNIEnv *env, jobject obj, jobject menubar, jint width)
+{
+ gdk_threads_enter ();
+
+ Java_gnu_java_awt_peer_gtk_GtkFramePeer_setMenuBarWidthUnlocked
+ (env, obj, menubar, width);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkFramePeer_setMenuBarWidthUnlocked
+ (JNIEnv *env, jobject obj __attribute__((unused)), jobject menubar, jint width)
+{
+ GtkWidget *ptr;
+ GtkRequisition natural_req;
+
+ if (menubar)
+ {
+ ptr = NSA_GET_PTR (env, menubar);
+
+ /* Get the menubar's natural size request. */
+ gtk_widget_set_size_request (GTK_WIDGET (ptr), -1, -1);
+ gtk_widget_size_request (GTK_WIDGET (ptr), &natural_req);
+
+ /* Set the menubar's size request to width by natural_req.height. */
+ gtk_widget_set_size_request (GTK_WIDGET (ptr),
+ width, natural_req.height);
+ }
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkFramePeer_gtkFixedSetVisible
+ (JNIEnv *env, jobject obj, jboolean visible)
+{
+ void *ptr;
+ void *fixed;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ fixed = gtk_container_get_children (GTK_CONTAINER (ptr))->data;
+
+ if (visible)
+ gtk_widget_show (GTK_WIDGET (fixed));
+ else
+ gtk_widget_hide (GTK_WIDGET (fixed));
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkFramePeer_nativeSetIconImage
+ (JNIEnv *env, jobject obj, jobject gtkimage)
+{
+ void *ptr;
+ GdkPixbuf *pixbuf = NULL;
+
+ gdk_threads_enter ();
+
+ pixbuf = cp_gtk_image_get_pixbuf (env, gtkimage);
+ g_assert (pixbuf != NULL);
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ gtk_window_set_icon (GTK_WINDOW (ptr), pixbuf);
+
+ gdk_threads_leave ();
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkGenericPeer.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkGenericPeer.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkGenericPeer.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkGenericPeer.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,94 @@
+/* gtkgenericpeer.c -- Native implementation of GtkGenericPeer
+ Copyright (C) 1998, 1999, 2002, 2004 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+#include "gtkpeer.h"
+#include "gnu_java_awt_peer_gtk_GtkGenericPeer.h"
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkGenericPeer_dispose
+ (JNIEnv *env, jobject obj)
+{
+ void *ptr;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ /* For now the native state for any object must be a widget.
+ However, a subclass could override dispose() if required. */
+ gtk_widget_destroy (GTK_WIDGET (ptr));
+
+ /* Remove entries from state tables */
+ NSA_DEL_GLOBAL_REF (env, obj);
+ NSA_DEL_PTR (env, obj);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkGenericPeer_gtkWidgetModifyFont
+ (JNIEnv *env, jobject obj, jstring name, jint style, jint size)
+{
+ const char *font_name;
+ void *ptr;
+ PangoFontDescription *font_desc;
+
+ gdk_threads_enter();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ font_name = (*env)->GetStringUTFChars (env, name, NULL);
+
+ font_desc = pango_font_description_from_string (font_name);
+ pango_font_description_set_size (font_desc,
+ size * cp_gtk_dpi_conversion_factor);
+
+ if (style & AWT_STYLE_BOLD)
+ pango_font_description_set_weight (font_desc, PANGO_WEIGHT_BOLD);
+
+ if (style & AWT_STYLE_ITALIC)
+ pango_font_description_set_style (font_desc, PANGO_STYLE_OBLIQUE);
+
+ gtk_widget_modify_font (GTK_WIDGET(ptr), font_desc);
+
+ pango_font_description_free (font_desc);
+
+ (*env)->ReleaseStringUTFChars (env, name, font_name);
+
+ gdk_threads_leave();
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkImage.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkImage.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkImage.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkImage.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,433 @@
+/* gtkimage.c
+ Copyright (C) 2005, 2006 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+#include "jcl.h"
+#include "gtkpeer.h"
+#include <cairo-xlib.h>
+#include <gdk/gdkx.h>
+
+#include "gnu_java_awt_peer_gtk_GtkImage.h"
+
+/* The constant fields in java.awt.Image */
+#define SCALE_DEFAULT 1
+#define SCALE_FAST 2
+#define SCALE_SMOOTH 4
+#define SCALE_REPLICATE 8
+#define SCALE_AREA_AVERAGING 16
+
+/* local stuff */
+static GdkInterpType mapHints(jint hints);
+static void createRawData (JNIEnv * env, jobject obj, void *ptr);
+static void setWidthHeight (JNIEnv * env, jobject obj, int width, int height);
+
+/**
+ * Loads a pixbuf from a file.
+ */
+JNIEXPORT jboolean JNICALL
+Java_gnu_java_awt_peer_gtk_GtkImage_loadPixbuf
+ (JNIEnv *env, jobject obj, jstring name)
+{
+ const char *filename;
+ int width, height;
+ GdkPixbuf *pixbuf;
+
+ /* Don't use the JCL convert function because it throws an exception
+ on failure */
+ filename = (*env)->GetStringUTFChars (env, name, 0);
+
+ if (filename == NULL)
+ return JNI_FALSE;
+
+ pixbuf = gdk_pixbuf_new_from_file (filename, NULL);
+ if (pixbuf == NULL)
+ {
+ (*env)->ReleaseStringUTFChars (env, name, filename);
+ return JNI_FALSE;
+ }
+
+ width = gdk_pixbuf_get_width (pixbuf);
+ height = gdk_pixbuf_get_height (pixbuf);
+
+ createRawData (env, obj, pixbuf);
+ setWidthHeight(env, obj, width, height);
+ (*env)->ReleaseStringUTFChars (env, name, filename);
+
+ return JNI_TRUE;
+}
+
+/*
+ * Creates the image from an array of java bytes.
+ */
+JNIEXPORT jboolean JNICALL
+Java_gnu_java_awt_peer_gtk_GtkImage_loadImageFromData
+ (JNIEnv *env, jobject obj, jbyteArray data)
+{
+ jbyte *src;
+ GdkPixbuf* pixbuf;
+ GdkPixbufLoader* loader;
+ int len;
+ int width;
+ int height;
+
+ src = (*env)->GetByteArrayElements (env, data, NULL);
+ len = (*env)->GetArrayLength (env, data);
+
+ loader = gdk_pixbuf_loader_new ();
+
+ gdk_pixbuf_loader_write (loader, (guchar *)src, len, NULL);
+ gdk_pixbuf_loader_close (loader, NULL);
+
+ (*env)->ReleaseByteArrayElements (env, data, src, 0);
+
+ pixbuf = gdk_pixbuf_loader_get_pixbuf (loader);
+
+ if (pixbuf == NULL)
+ {
+ g_object_unref (loader);
+ createRawData (env, obj, NULL);
+ return JNI_FALSE;
+ }
+
+ g_object_ref (pixbuf);
+ g_object_unref (loader);
+
+ width = gdk_pixbuf_get_width (pixbuf);
+ height = gdk_pixbuf_get_height (pixbuf);
+
+ createRawData (env, obj, pixbuf);
+ setWidthHeight(env, obj, width, height);
+
+ return JNI_TRUE;
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkImage_createFromPixbuf
+(JNIEnv *env, jobject obj)
+{
+ int width, heigth;
+ GdkPixbuf *pixbuf = cp_gtk_image_get_pixbuf (env, obj);
+ width = gdk_pixbuf_get_width (pixbuf);
+ heigth = gdk_pixbuf_get_height (pixbuf);
+ setWidthHeight(env, obj, width, heigth);
+}
+
+/**
+ * Returns a copy of the pixel data as a java array.
+ */
+JNIEXPORT jintArray JNICALL
+Java_gnu_java_awt_peer_gtk_GtkImage_getPixels(JNIEnv *env, jobject obj)
+{
+ GdkPixbuf *pixbuf;
+ int width, height, rowstride;
+ guchar *pixeldata;
+ jintArray result_array;
+ jint *result_array_iter, *dst;
+ int i,j;
+
+ gdk_threads_enter ();
+
+ pixbuf = cp_gtk_image_get_pixbuf (env, obj);
+ width = gdk_pixbuf_get_width (pixbuf);
+ height = gdk_pixbuf_get_height (pixbuf);
+ rowstride = gdk_pixbuf_get_rowstride (pixbuf);
+
+ result_array = (*env)->NewIntArray (env, (width * height));
+ if (result_array == NULL)
+ {
+ gdk_threads_leave ();
+ return NULL;
+ }
+
+ dst = result_array_iter =
+ (*env)->GetIntArrayElements (env, result_array, NULL);
+
+
+ pixeldata = gdk_pixbuf_get_pixels (pixbuf);
+
+ g_assert (gdk_pixbuf_get_bits_per_sample (pixbuf) == 8);
+
+ if (gdk_pixbuf_get_has_alpha (pixbuf))
+ {
+ for(i = 0 ; i < height; i++)
+ {
+ memcpy(dst, (void *)pixeldata, width * 4);
+ dst += width;
+ pixeldata += rowstride;
+ }
+ } else {
+
+ /* Add a default alpha value of 0xFF to the pixeldata without alpha
+ information and keep it in the same format as the pixeldata with alpha
+ information. On Little Endian systems: AABBGGRR and on Big Endian
+ systems: RRGGBBAA. */
+
+ for(i = 0; i < height; i++)
+ {
+ for(j = 0; j < width; j++)
+
+#ifndef WORDS_BIGENDIAN
+ dst[j] = 0xFF000000
+ | (pixeldata[j*3 + 2] & 0xFF) << 16
+ | (pixeldata[j*3 + 1] & 0xFF) << 8
+ | (pixeldata[j*3] & 0xFF);
+#else
+ dst[j] = (pixeldata[j*3] & 0xFF) << 24
+ | (pixeldata[j*3 + 1] & 0xFF) << 16
+ | (pixeldata[j*3 + 2] & 0xFF) << 8
+ | 0xFF;
+#endif
+ dst += width;
+ pixeldata += rowstride;
+ }
+ }
+
+ (*env)->ReleaseIntArrayElements (env, result_array, result_array_iter, 0);
+
+ gdk_threads_leave ();
+ return result_array;
+}
+
+/**
+ * Returns a copy of the pixel data as a java array.
+ * (GdkPixbuf only)
+ */
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkImage_setPixels(JNIEnv *env, jobject obj,
+ jintArray pixels)
+{
+ GdkPixbuf *pixbuf = cp_gtk_image_get_pixbuf (env, obj);
+ int width, height, rowstride;
+ guchar *pixeldata;
+ jint *src_array_iter, *src;
+ int i;
+
+ width = gdk_pixbuf_get_width (pixbuf);
+ height = gdk_pixbuf_get_height (pixbuf);
+ rowstride = gdk_pixbuf_get_rowstride (pixbuf);
+
+ src = src_array_iter =
+ (*env)->GetIntArrayElements (env, pixels, NULL);
+
+ pixeldata = gdk_pixbuf_get_pixels (pixbuf);
+ for(i = 0 ; i < height; i++)
+ {
+ memcpy((void *)pixeldata, (void *)src, width * 4);
+ src += width;
+ pixeldata += rowstride;
+ }
+
+ (*env)->ReleaseIntArrayElements (env, pixels, src_array_iter, 0);
+}
+
+/**
+ * Allocates a Gtk Pixbuf
+ */
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkImage_createPixbuf(JNIEnv *env, jobject obj)
+{
+ int width, height;
+ jclass cls;
+ jfieldID field;
+
+ cls = (*env)->GetObjectClass (env, obj);
+ field = (*env)->GetFieldID (env, cls, "width", "I");
+ g_assert (field != 0);
+ width = (*env)->GetIntField (env, obj, field);
+
+ field = (*env)->GetFieldID (env, cls, "height", "I");
+ g_assert (field != 0);
+ height = (*env)->GetIntField (env, obj, field);
+
+ createRawData (env, obj, gdk_pixbuf_new (GDK_COLORSPACE_RGB,
+ TRUE,
+ 8,
+ width,
+ height));
+}
+
+/**
+ * Allocates a Gtk Pixbuf
+ */
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkImage_initFromBuffer(JNIEnv *env, jobject obj,
+ jlong bufferPointer)
+{
+ int width, height;
+ jclass cls;
+ jfieldID field;
+ GdkPixbuf *pixbuf;
+ const guchar *bp = JLONG_TO_PTR(const guchar, bufferPointer);
+
+ g_assert(bp != NULL);
+ cls = (*env)->GetObjectClass( env, obj );
+ field = (*env)->GetFieldID( env, cls, "width", "I" );
+ g_assert( field != 0 );
+ width = (*env)->GetIntField( env, obj, field );
+
+ field = (*env)->GetFieldID( env, cls, "height", "I" );
+ g_assert( field != 0 );
+ height = (*env)->GetIntField( env, obj, field );
+
+ pixbuf = gdk_pixbuf_new_from_data( bp,
+ GDK_COLORSPACE_RGB, TRUE, 8,
+ width, height, width * 4, NULL, NULL );
+ g_assert( pixbuf != NULL );
+ createRawData( env, obj, pixbuf );
+}
+
+/**
+ * Frees the Gtk Pixbuf.
+ */
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkImage_freePixbuf(JNIEnv *env, jobject obj)
+{
+ gdk_pixbuf_unref (cp_gtk_image_get_pixbuf (env, obj));
+}
+
+/**
+ * Sets this to a scaled version of the original pixbuf
+ * width and height of the destination GtkImage must be set.
+ */
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkImage_createScaledPixbuf(JNIEnv *env,
+ jobject destination,
+ jobject source,
+ jint hints)
+{
+ GdkPixbuf* dst;
+ int width, height;
+ jclass cls;
+ jfieldID field;
+
+ GdkPixbuf *pixbuf;
+
+ cls = (*env)->GetObjectClass (env, destination);
+ field = (*env)->GetFieldID (env, cls, "width", "I");
+ g_assert (field != 0);
+ width = (*env)->GetIntField (env, destination, field);
+
+ field = (*env)->GetFieldID (env, cls, "height", "I");
+ g_assert (field != 0);
+ height = (*env)->GetIntField (env, destination, field);
+
+ pixbuf = cp_gtk_image_get_pixbuf (env, source);
+
+ dst = gdk_pixbuf_scale_simple(pixbuf,
+ width, height,
+ mapHints(hints));
+
+ createRawData (env, destination, (void *)dst);
+}
+
+/**
+ * Used by GtkFramePeer
+ */
+GdkPixbuf *cp_gtk_image_get_pixbuf (JNIEnv *env, jobject obj)
+{
+ jclass cls;
+ jfieldID data_fid;
+ jobject data;
+
+ cls = (*env)->GetObjectClass (env, obj);
+ data_fid = (*env)->GetFieldID (env, cls, "pixbuf",
+ "Lgnu/classpath/Pointer;");
+ g_assert (data_fid != 0);
+ data = (*env)->GetObjectField (env, obj, data_fid);
+
+ return (GdkPixbuf *)JCL_GetRawData (env, data);
+}
+
+/**
+ * Maps java.awt.Image scaling hints to the native GDK ones.
+ */
+static GdkInterpType mapHints(jint hints)
+{
+ switch ( hints )
+ {
+ /* For FAST, we use the nearest-neighbor. Fastest and lowest quality. */
+ case SCALE_FAST:
+ case SCALE_REPLICATE:
+ return GDK_INTERP_NEAREST;
+
+ /* Hyperbolic for smooth. Slowest too. */
+ case SCALE_SMOOTH:
+ return GDK_INTERP_HYPER;
+
+ /* the inbetweenish method */
+ case SCALE_AREA_AVERAGING:
+ return GDK_INTERP_TILES;
+
+ /* default to bilinear */
+ }
+ return GDK_INTERP_BILINEAR;
+}
+
+/* Sets the width and height fields of a GtkImage object. */
+static void setWidthHeight (JNIEnv * env, jobject obj, int width, int height)
+{
+ jclass cls;
+ jfieldID field;
+
+ cls = (*env)->GetObjectClass (env, obj);
+ g_assert (cls != 0);
+ field = (*env)->GetFieldID (env, cls, "width", "I");
+ g_assert (field != 0);
+ (*env)->SetIntField (env, obj, field, (jint)width);
+
+ field = (*env)->GetFieldID (env, cls, "height", "I");
+ g_assert (field != 0);
+ (*env)->SetIntField (env, obj, field, (jint)height);
+}
+
+/* Store and get the pixbuf pointer */
+static void
+createRawData (JNIEnv * env, jobject obj, void *ptr)
+{
+ jclass cls;
+ jobject data;
+ jfieldID data_fid;
+
+ cls = (*env)->GetObjectClass (env, obj);
+ data_fid = (*env)->GetFieldID (env, cls, "pixbuf",
+ "Lgnu/classpath/Pointer;");
+ g_assert (data_fid != 0);
+
+ data = JCL_NewRawDataObject (env, ptr);
+
+ (*env)->SetObjectField (env, obj, data_fid, data);
+}
+
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkLabelPeer.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkLabelPeer.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkLabelPeer.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkLabelPeer.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,221 @@
+/* gtklabelpeer.c -- Native implementation of GtkLabelPeer
+ Copyright (C) 1998, 1999 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+#include "gtkpeer.h"
+#include "gnu_java_awt_peer_gtk_GtkLabelPeer.h"
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkLabelPeer_create
+ (JNIEnv *env, jobject obj, jstring text, jfloat xalign)
+{
+ GtkWidget *label;
+ GtkWidget *eventbox;
+ const char *str;
+
+ gdk_threads_enter ();
+
+ NSA_SET_GLOBAL_REF (env, obj);
+
+ str = (*env)->GetStringUTFChars (env, text, 0);
+
+ eventbox = gtk_event_box_new ();
+ label = gtk_label_new (str);
+ gtk_misc_set_alignment (GTK_MISC (label), xalign, 0.5);
+ gtk_container_add (GTK_CONTAINER (eventbox), label);
+ gtk_widget_show (label);
+
+ (*env)->ReleaseStringUTFChars (env, text, str);
+
+ NSA_SET_PTR (env, obj, eventbox);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkLabelPeer_gtkWidgetGetPreferredDimensions
+ (JNIEnv *env, jobject obj, jintArray jdims)
+{
+ void *ptr;
+ jint *dims;
+ GtkWidget *label;
+ GtkRequisition current_req;
+ GtkRequisition natural_req;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ label = gtk_bin_get_child (GTK_BIN (ptr));
+
+ dims = (*env)->GetIntArrayElements (env, jdims, 0);
+ dims[0] = dims[1] = 0;
+
+ /* Save the widget's current size request. */
+ gtk_widget_size_request (GTK_WIDGET (label), ¤t_req);
+
+ /* Get the widget's "natural" size request. */
+ gtk_widget_set_size_request (GTK_WIDGET (label), -1, -1);
+ gtk_widget_size_request (GTK_WIDGET (label), &natural_req);
+
+ /* Reset the widget's size request. */
+ gtk_widget_set_size_request (GTK_WIDGET (label),
+ current_req.width, current_req.height);
+
+ dims[0] = natural_req.width;
+ dims[1] = natural_req.height;
+
+ (*env)->ReleaseIntArrayElements (env, jdims, dims, 0);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkLabelPeer_gtkWidgetModifyFont
+ (JNIEnv *env, jobject obj, jstring name, jint style, jint size)
+{
+ const char *font_name;
+ void *ptr;
+ GtkWidget *label;
+ PangoFontDescription *font_desc;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ font_name = (*env)->GetStringUTFChars (env, name, NULL);
+
+ label = gtk_bin_get_child (GTK_BIN (ptr));
+
+ if (!label)
+ {
+ gdk_threads_leave ();
+ return;
+ }
+
+ font_desc = pango_font_description_from_string (font_name);
+ pango_font_description_set_size (font_desc,
+ size * cp_gtk_dpi_conversion_factor);
+
+ if (style & AWT_STYLE_BOLD)
+ pango_font_description_set_weight (font_desc, PANGO_WEIGHT_BOLD);
+
+ if (style & AWT_STYLE_ITALIC)
+ pango_font_description_set_style (font_desc, PANGO_STYLE_OBLIQUE);
+
+ gtk_widget_modify_font (GTK_WIDGET (label), font_desc);
+
+ pango_font_description_free (font_desc);
+
+ (*env)->ReleaseStringUTFChars (env, name, font_name);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkLabelPeer_setNativeText
+ (JNIEnv *env, jobject obj, jstring text)
+{
+ const char *str;
+ void *ptr;
+ GtkWidget *label;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ str = (*env)->GetStringUTFChars (env, text, 0);
+
+ label = gtk_bin_get_child (GTK_BIN (ptr));
+
+ gtk_label_set_label (GTK_LABEL (label), str);
+
+ (*env)->ReleaseStringUTFChars (env, text, str);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkLabelPeer_nativeSetAlignment
+ (JNIEnv *env, jobject obj, jfloat xalign)
+{
+ void *ptr;
+ GtkWidget *label;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ label = gtk_bin_get_child (GTK_BIN(ptr));
+
+ gtk_misc_set_alignment (GTK_MISC (label), xalign, 0.5);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkLabelPeer_setNativeBounds
+ (JNIEnv *env, jobject obj, jint x, jint y, jint width, jint height)
+{
+ GtkWidget *widget;
+ void *ptr;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ widget = GTK_WIDGET (ptr);
+
+ /* We assume that -1 is a width or height and not a request for the
+ widget's natural size. */
+ width = width < 0 ? 0 : width;
+ height = height < 0 ? 0 : height;
+
+ if (!(width == 0 && height == 0))
+ {
+ /* Set the event box's size request... */
+ gtk_widget_set_size_request (widget, width, height);
+ /* ...and the label's size request. */
+ gtk_widget_set_size_request (gtk_bin_get_child (GTK_BIN (widget)),
+ width, height);
+
+ if (widget->parent != NULL)
+ gtk_fixed_move (GTK_FIXED (widget->parent), widget, x, y);
+ }
+
+ gdk_threads_leave ();
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkListPeer.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkListPeer.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkListPeer.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkListPeer.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,549 @@
+/* GtkListPeer.c -- implements GtkListPeer's native methods
+ Copyright (C) 1998, 1999, 2003, 2004 Free Software Foundation, Inc.
+
+ This file is part of GNU Classpath.
+
+ GNU Classpath is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ GNU Classpath is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with GNU Classpath; see the file COPYING. If not, write to the
+ Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA.
+
+ Linking this library statically or dynamically with other modules is
+ making a combined work based on this library. Thus, the terms and
+ conditions of the GNU General Public License cover the whole
+ combination.
+
+ As a special exception, the copyright holders of this library give you
+ permission to link this library with independent modules to produce an
+ executable, regardless of the license terms of these independent
+ modules, and to copy and distribute the resulting executable under
+ terms of your choice, provided that you also meet, for each linked
+ independent module, the terms and conditions of the license of that
+ module. An independent module is a module which is not derived from
+ or based on this library. If you modify this library, you may extend
+ this exception to your version of the library, but you are not
+ obligated to do so. If you do not wish to do so, delete this
+ exception statement from your version. */
+
+#include "gtkpeer.h"
+#include "gnu_java_awt_peer_gtk_GtkListPeer.h"
+
+static jmethodID postListItemEventID;
+static GtkWidget *list_get_widget (GtkWidget *widget);
+
+void
+cp_gtk_list_init_jni (void)
+{
+ jclass gtklistpeer;
+
+ gtklistpeer = (*cp_gtk_gdk_env())->FindClass (cp_gtk_gdk_env(),
+ "gnu/java/awt/peer/gtk/GtkListPeer");
+
+ postListItemEventID = (*cp_gtk_gdk_env())->GetMethodID (cp_gtk_gdk_env(), gtklistpeer,
+ "postItemEvent",
+ "(II)V");
+}
+
+enum
+ {
+ COLUMN_STRING,
+ N_COLUMNS
+ };
+
+static gboolean item_highlighted_cb (GtkTreeSelection *selection,
+ GtkTreeModel *model,
+ GtkTreePath *path,
+ gboolean path_currently_selected,
+ jobject peer);
+
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkListPeer_create
+ (JNIEnv *env, jobject obj, jint rows)
+{
+ GtkWidget *sw;
+ GtkWidget *list;
+ GtkWidget *eventbox;
+ GtkCellRenderer *renderer;
+ GtkTreeViewColumn *column;
+ GtkListStore *list_store;
+ GtkTreeIter iter;
+ GtkRequisition req;
+ gint i;
+
+ gdk_threads_enter ();
+
+ /* Create global reference and save it for future use */
+ NSA_SET_GLOBAL_REF (env, obj);
+
+ list_store = gtk_list_store_new (N_COLUMNS, G_TYPE_STRING);
+ /* Add the number of rows so that we can calculate the tree view's
+ size request. */
+ for (i = 0; i < rows; i++)
+ {
+ gtk_list_store_append (list_store, &iter);
+ gtk_list_store_set (list_store, &iter,
+ COLUMN_STRING, "",
+ -1);
+ }
+ list = gtk_tree_view_new_with_model (GTK_TREE_MODEL (list_store));
+ renderer = gtk_cell_renderer_text_new ();
+ column = gtk_tree_view_column_new_with_attributes (NULL,
+ renderer,
+ "text",
+ COLUMN_STRING,
+ NULL);
+
+ eventbox = gtk_event_box_new ();
+ sw = gtk_scrolled_window_new (NULL, NULL);
+ gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
+ GTK_POLICY_AUTOMATIC,
+ GTK_POLICY_AUTOMATIC);
+ gtk_container_add (GTK_CONTAINER (eventbox), sw);
+
+ gtk_tree_view_append_column (GTK_TREE_VIEW (list), column);
+
+ gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (list), FALSE);
+
+ gtk_widget_size_request (GTK_WIDGET (list), &req);
+
+ gtk_widget_set_size_request (GTK_WIDGET (list), req.width, req.height);
+
+ gtk_container_add (GTK_CONTAINER (sw), list);
+
+ /* Remove the blank rows. */
+ gtk_list_store_clear (list_store);
+
+ gtk_widget_show (list);
+ gtk_widget_show (sw);
+
+ NSA_SET_PTR (env, obj, eventbox);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkListPeer_connectSignals
+ (JNIEnv *env, jobject obj)
+{
+ void *ptr;
+ jobject *gref;
+ GtkWidget *list;
+ GtkTreeSelection *selection;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+ gref = NSA_GET_GLOBAL_REF (env, obj);
+
+ list = list_get_widget (GTK_WIDGET (ptr));
+
+ selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (list));
+ gtk_tree_selection_set_select_function (selection, item_highlighted_cb,
+ *gref, NULL);
+
+ cp_gtk_component_connect_signals (G_OBJECT (list), gref);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkListPeer_gtkWidgetModifyFont
+ (JNIEnv *env, jobject obj, jstring name, jint style, jint size)
+{
+ const char *font_name;
+ void *ptr;
+ GtkWidget *list;
+ PangoFontDescription *font_desc;
+
+ gdk_threads_enter();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ list = list_get_widget (GTK_WIDGET (ptr));
+
+ font_name = (*env)->GetStringUTFChars (env, name, NULL);
+
+ font_desc = pango_font_description_from_string (font_name);
+ pango_font_description_set_size (font_desc,
+ size * cp_gtk_dpi_conversion_factor);
+
+ if (style & AWT_STYLE_BOLD)
+ pango_font_description_set_weight (font_desc, PANGO_WEIGHT_BOLD);
+
+ if (style & AWT_STYLE_ITALIC)
+ pango_font_description_set_style (font_desc, PANGO_STYLE_OBLIQUE);
+
+ gtk_widget_modify_font (GTK_WIDGET (list), font_desc);
+
+ pango_font_description_free (font_desc);
+
+ (*env)->ReleaseStringUTFChars (env, name, font_name);
+
+ gdk_threads_leave();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkListPeer_gtkWidgetRequestFocus
+ (JNIEnv *env, jobject obj)
+{
+ void *ptr;
+ GtkWidget *list;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ list = list_get_widget (GTK_WIDGET (ptr));
+ gtk_widget_grab_focus (list);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkListPeer_append
+ (JNIEnv *env, jobject obj, jobjectArray items)
+{
+ void *ptr;
+ GtkWidget *list;
+ GtkTreeIter iter;
+ GtkTreeModel *list_store;
+ jint count;
+ jint i;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ count = (*env)->GetArrayLength (env, items);
+
+ list = list_get_widget (GTK_WIDGET (ptr));
+ list_store = gtk_tree_view_get_model (GTK_TREE_VIEW (list));
+
+ for (i = 0; i < count; i++)
+ {
+ const char *text;
+ jobject item;
+
+ item = (*env)->GetObjectArrayElement (env, items, i);
+
+ text = (*env)->GetStringUTFChars (env, item, NULL);
+ gtk_list_store_append (GTK_LIST_STORE (list_store), &iter);
+ gtk_list_store_set (GTK_LIST_STORE (list_store), &iter,
+ COLUMN_STRING, text,
+ -1);
+ (*env)->ReleaseStringUTFChars (env, item, text);
+ (*env)->DeleteLocalRef(env, item);
+ }
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkListPeer_add
+ (JNIEnv *env, jobject obj, jstring text, jint index)
+{
+ void *ptr;
+ const char *str;
+ GtkWidget *list;
+ GtkTreeIter iter;
+ GtkTreeModel *list_store;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+ str = (*env)->GetStringUTFChars (env, text, NULL);
+
+ list = list_get_widget (GTK_WIDGET (ptr));
+ list_store = gtk_tree_view_get_model (GTK_TREE_VIEW (list));
+
+ if (index == -1)
+ gtk_list_store_append (GTK_LIST_STORE (list_store), &iter);
+ else
+ gtk_list_store_insert (GTK_LIST_STORE (list_store), &iter, index);
+
+ gtk_list_store_set (GTK_LIST_STORE (list_store), &iter,
+ COLUMN_STRING, str, -1);
+
+ (*env)->ReleaseStringUTFChars (env, text, str);
+
+ gdk_threads_leave ();
+}
+
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkListPeer_delItems
+ (JNIEnv *env, jobject obj, jint start, jint end)
+{
+ void *ptr;
+ GtkWidget *list;
+ GtkTreeIter iter;
+ GtkTreeModel *list_store;
+ jint i;
+ jint num_items;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ list = list_get_widget (GTK_WIDGET (ptr));
+ list_store = gtk_tree_view_get_model (GTK_TREE_VIEW (list));
+
+ /* Special case: remove all rows. */
+ if (end == -1)
+ gtk_list_store_clear (GTK_LIST_STORE (list_store));
+ else
+ {
+ i = 0;
+ num_items = end - start + 1;
+ gtk_tree_model_iter_nth_child (list_store, &iter, NULL, start);
+ while (i < num_items)
+ {
+ gtk_list_store_remove (GTK_LIST_STORE (list_store), &iter);
+ i++;
+ }
+ }
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkListPeer_select
+ (JNIEnv *env, jobject obj, jint index)
+{
+ void *ptr;
+ GtkWidget *list;
+ GtkTreePath *path;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ list = list_get_widget (GTK_WIDGET (ptr));
+ path = gtk_tree_path_new_from_indices (index, -1);
+ gtk_tree_view_set_cursor (GTK_TREE_VIEW (list), path, NULL, FALSE);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkListPeer_deselect
+ (JNIEnv *env, jobject obj, jint index)
+{
+ void *ptr;
+ GtkWidget *list;
+ GtkTreeSelection *selection;
+ GtkTreePath *path;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ list = list_get_widget (GTK_WIDGET (ptr));
+ selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (list));
+ path = gtk_tree_path_new_from_indices (index, -1);
+ gtk_tree_selection_unselect_path (selection, path);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkListPeer_getSize
+ (JNIEnv *env, jobject obj, jint rows, jint visible_rows, jintArray jdims)
+{
+ void *ptr;
+ jint *dims;
+ GtkRequisition current_req;
+ GtkRequisition natural_req;
+ GtkWidget* bin;
+
+ gdk_threads_enter ();
+
+ dims = (*env)->GetIntArrayElements (env, jdims, NULL);
+ dims[0] = dims[1] = 0;
+
+ ptr = NSA_GET_PTR (env, obj);
+ bin = list_get_widget (GTK_WIDGET (ptr));
+
+ /* Save the widget's current size request. */
+ gtk_widget_size_request (bin, ¤t_req);
+
+ /* Get the widget's "natural" size request. */
+ gtk_widget_set_size_request (GTK_WIDGET (ptr), -1, -1);
+ gtk_widget_size_request (bin, &natural_req);
+
+ /* Reset the widget's size request. */
+ gtk_widget_set_size_request (bin,
+ current_req.width, current_req.height);
+
+ dims[0] = natural_req.width;
+
+ /* Calculate the final height, by comparing the number of rows
+ in the list to the number of rows requested by the caller.
+ FIXME: Is there a GTK method that counts the number of rows
+ in the list? If so, we don't need to bring visible_rows from
+ the Java peer. */
+ if (rows == visible_rows)
+ dims[1] = natural_req.height;
+ else
+ dims[1] = natural_req.height / visible_rows * rows;
+
+ (*env)->ReleaseIntArrayElements (env, jdims, dims, 0);
+
+ gdk_threads_leave ();
+}
+
+
+JNIEXPORT jintArray JNICALL
+Java_gnu_java_awt_peer_gtk_GtkListPeer_getSelectedIndexes
+ (JNIEnv *env, jobject obj)
+{
+ void *ptr;
+ GtkWidget *list;
+ GtkTreeSelection *selection;
+ jintArray result_array;
+ jint *result_array_iter;
+ GList *current_row;
+ GList *rows;
+ gint *indices;
+ jint count;
+ jint i;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ list = list_get_widget (GTK_WIDGET (ptr));
+ selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (list));
+ count = gtk_tree_selection_count_selected_rows (selection);
+ if (count > 0)
+ {
+ current_row = rows = gtk_tree_selection_get_selected_rows (selection, NULL);
+
+ result_array = (*env)->NewIntArray (env, count);
+
+ result_array_iter = (*env)->GetIntArrayElements (env, result_array, NULL);
+
+ for (i = 0; i < count; i++)
+ {
+ indices = gtk_tree_path_get_indices (current_row->data);
+ result_array_iter[i] = indices ? indices[0] : -1;
+ current_row = g_list_next (current_row);
+ }
+
+ if (rows)
+ {
+ g_list_foreach (rows, (GFunc) gtk_tree_path_free, NULL);
+ g_list_free (rows);
+ }
+
+ (*env)->ReleaseIntArrayElements (env, result_array, result_array_iter, 0);
+ }
+ else
+ result_array = NULL;
+
+ gdk_threads_leave ();
+
+ return result_array;
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkListPeer_makeVisible
+ (JNIEnv *env, jobject obj, jint index)
+{
+ void *ptr;
+ GtkWidget *list;
+ GtkTreePath *path;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ list = list_get_widget (GTK_WIDGET (ptr));
+ path = gtk_tree_path_new_from_indices (index, -1);
+ gtk_tree_view_scroll_to_cell (GTK_TREE_VIEW (list), path,
+ NULL, FALSE, 0.0, 0.0);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkListPeer_setMultipleMode
+ (JNIEnv *env, jobject obj, jboolean mode)
+{
+ void *ptr;
+ GtkWidget *list;
+ GtkTreeSelection *selection;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ list = list_get_widget (GTK_WIDGET (ptr));
+ selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (list));
+ gtk_tree_selection_set_mode (selection,
+ mode ? GTK_SELECTION_MULTIPLE
+ : GTK_SELECTION_SINGLE);
+
+ gdk_threads_leave ();
+}
+
+static gboolean
+item_highlighted_cb (GtkTreeSelection *selection __attribute__((unused)),
+ GtkTreeModel *model,
+ GtkTreePath *path,
+ gboolean path_currently_selected,
+ jobject peer)
+{
+ GtkTreeIter iter;
+ jint row;
+ gint *indices;
+
+ if (gtk_tree_model_get_iter (model, &iter, path))
+ {
+ indices = gtk_tree_path_get_indices (path);
+ row = indices ? indices[0] : -1;
+
+ if (!path_currently_selected)
+ {
+ (*cp_gtk_gdk_env())->CallVoidMethod (cp_gtk_gdk_env(), peer,
+ postListItemEventID,
+ row,
+ (jint) AWT_ITEM_SELECTED);
+ }
+ else
+ {
+ (*cp_gtk_gdk_env())->CallVoidMethod (cp_gtk_gdk_env(), peer,
+ postListItemEventID,
+ row,
+ (jint) AWT_ITEM_DESELECTED);
+ }
+ }
+
+ return TRUE;
+}
+
+static GtkWidget *
+list_get_widget (GtkWidget *widget)
+{
+ GtkWidget *wid;
+ g_assert (GTK_IS_EVENT_BOX (widget));
+
+ wid = gtk_bin_get_child (GTK_BIN (widget));
+ g_assert (GTK_IS_SCROLLED_WINDOW (wid));
+
+ wid = gtk_bin_get_child (GTK_BIN (wid));
+
+ return wid;
+}
+
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkMenuBarPeer.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkMenuBarPeer.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkMenuBarPeer.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkMenuBarPeer.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,92 @@
+/* gtkmenubarpeer.c -- Native implementation of GtkMenuBarPeer
+ Copyright (C) 1999, 2006 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+#include "gtkpeer.h"
+#include "gnu_java_awt_peer_gtk_GtkMenuBarPeer.h"
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkMenuBarPeer_create
+ (JNIEnv *env, jobject obj)
+{
+ GtkWidget *widget;
+
+ gdk_threads_enter ();
+
+ NSA_SET_GLOBAL_REF (env, obj);
+
+ widget = gtk_menu_bar_new ();
+ gtk_widget_show (widget);
+
+ NSA_SET_PTR (env, obj, widget);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkMenuBarPeer_addMenu
+ (JNIEnv *env, jobject obj, jobject menupeer)
+{
+ void *mbar, *menu;
+
+ gdk_threads_enter ();
+
+ mbar = NSA_GET_PTR (env, obj);
+ menu = NSA_GET_PTR (env, menupeer);
+
+ gtk_menu_shell_append (GTK_MENU_SHELL (mbar), GTK_WIDGET (menu));
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkMenuBarPeer_delMenu
+ (JNIEnv *env, jobject obj, jint index)
+{
+ void *ptr;
+ GList *list;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ list = gtk_container_get_children (GTK_CONTAINER (ptr));
+ list = g_list_nth (list, index);
+ gtk_container_remove (GTK_CONTAINER (ptr), GTK_WIDGET (list->data));
+
+ gdk_threads_leave ();
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkMenuComponentPeer.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkMenuComponentPeer.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkMenuComponentPeer.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkMenuComponentPeer.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,56 @@
+/* gtkmenucomponentpeer.c -- Native implementation of GtkMenuComponentPeer
+ Copyright (C) 2004 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+#include "gtkpeer.h"
+#include "gnu_java_awt_peer_gtk_GtkMenuComponentPeer.h"
+
+JNIEXPORT void JNICALL Java_gnu_java_awt_peer_gtk_GtkMenuComponentPeer_dispose
+ (JNIEnv *env, jobject obj)
+{
+ /* For MenuComponents and its subclasses, the widgets are
+ automatically destroyed by Gtk when the parent MenuBar
+ is removed from the Frame. So we avoid the widget
+ destruction in GtkGenericPeer dispose() by overriding
+ it here. */
+
+ /* However, references to the Java objects still exist in the
+ state tables, so we still have to remove those. */
+
+ NSA_DEL_GLOBAL_REF (env, obj);
+ NSA_DEL_PTR (env, obj);
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkMenuItemPeer.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkMenuItemPeer.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkMenuItemPeer.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkMenuItemPeer.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,191 @@
+/* gtkmenuitempeer.c -- Native implementation of GtkMenuItemPeer
+ Copyright (C) 1999 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+#include "gtkpeer.h"
+#include "gnu_java_awt_peer_gtk_GtkMenuItemPeer.h"
+#include "gnu_java_awt_peer_gtk_GtkComponentPeer.h"
+
+static jmethodID postMenuActionEventID;
+
+void
+cp_gtk_menuitem_init_jni (void)
+{
+ jclass gtkmenuitempeer;
+
+ gtkmenuitempeer = (*cp_gtk_gdk_env())->FindClass (cp_gtk_gdk_env(),
+ "gnu/java/awt/peer/gtk/GtkMenuItemPeer");
+
+ postMenuActionEventID = (*cp_gtk_gdk_env())->GetMethodID (cp_gtk_gdk_env(),
+ gtkmenuitempeer,
+ "postMenuActionEvent",
+ "()V");
+}
+
+static void item_activate_cb (GtkMenuItem *item __attribute__((unused)),
+ jobject peer_obj);
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkMenuItemPeer_create
+ (JNIEnv *env, jobject obj, jstring label)
+{
+ GtkWidget *widget;
+ const char *str;
+
+ gdk_threads_enter ();
+
+ NSA_SET_GLOBAL_REF (env, obj);
+
+ str = (*env)->GetStringUTFChars (env, label, NULL);
+
+ /* "-" signals that we need a separator. */
+ if (strcmp (str, "-") == 0)
+ widget = gtk_menu_item_new ();
+ else
+ widget = gtk_menu_item_new_with_label (str);
+
+ gtk_widget_show (widget);
+
+ (*env)->ReleaseStringUTFChars (env, label, str);
+
+ NSA_SET_PTR (env, obj, widget);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkMenuItemPeer_connectSignals
+ (JNIEnv *env, jobject obj)
+{
+ void *ptr;
+ jobject *gref;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+ gref = NSA_GET_GLOBAL_REF (env, obj);
+
+ g_signal_connect (G_OBJECT (ptr), "activate",
+ G_CALLBACK (item_activate_cb), *gref);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkMenuItemPeer_gtkWidgetModifyFont
+ (JNIEnv *env, jobject obj, jstring name, jint style, jint size)
+{
+ const char *font_name;
+ void *ptr;
+ GtkWidget *label;
+ PangoFontDescription *font_desc;
+
+ gdk_threads_enter();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ font_name = (*env)->GetStringUTFChars (env, name, NULL);
+
+ label = gtk_bin_get_child (GTK_BIN (ptr));
+
+ if (label)
+ {
+ font_desc = pango_font_description_from_string (font_name);
+ pango_font_description_set_size (font_desc,
+ size * cp_gtk_dpi_conversion_factor);
+
+ if (style & AWT_STYLE_BOLD)
+ pango_font_description_set_weight (font_desc, PANGO_WEIGHT_BOLD);
+
+ if (style & AWT_STYLE_ITALIC)
+ pango_font_description_set_style (font_desc, PANGO_STYLE_OBLIQUE);
+
+ gtk_widget_modify_font (GTK_WIDGET(label), font_desc);
+
+ pango_font_description_free (font_desc);
+ }
+
+ (*env)->ReleaseStringUTFChars (env, name, font_name);
+
+ gdk_threads_leave();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkMenuItemPeer_setEnabled
+ (JNIEnv *env, jobject obj, jboolean enabled)
+{
+ void *ptr;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ gtk_widget_set_sensitive (GTK_WIDGET (ptr), enabled);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkMenuItemPeer_setLabel
+ (JNIEnv *env, jobject obj, jstring label)
+{
+ void *ptr;
+ const char *str;
+ GtkAccelLabel *accel_label;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ str = (*env)->GetStringUTFChars (env, label, NULL);
+
+ accel_label = GTK_ACCEL_LABEL (GTK_BIN (ptr)->child);
+
+ gtk_label_set_text (GTK_LABEL (accel_label), str);
+ gtk_accel_label_refetch (accel_label);
+
+ (*env)->ReleaseStringUTFChars (env, label, str);
+
+ gdk_threads_leave ();
+}
+
+static void
+item_activate_cb (GtkMenuItem *item __attribute__((unused)), jobject peer_obj)
+{
+ (*cp_gtk_gdk_env())->CallVoidMethod (cp_gtk_gdk_env(), peer_obj,
+ postMenuActionEventID);
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkMenuPeer.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkMenuPeer.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkMenuPeer.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkMenuPeer.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,176 @@
+/* gtkmenupeer.c -- Native implementation of GtkMenuPeer
+ Copyright (C) 1999, 2004 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+#include "gtkpeer.h"
+#include "gnu_java_awt_peer_gtk_GtkMenuPeer.h"
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkMenuPeer_setupAccelGroup
+ (JNIEnv *env, jobject obj, jobject parent)
+{
+ void *ptr1, *ptr2;
+
+ gdk_threads_enter ();
+
+ ptr1 = NSA_GET_PTR (env, obj);
+
+ if (!parent)
+ {
+ gtk_menu_set_accel_group (GTK_MENU (GTK_MENU_ITEM (ptr1)->submenu),
+ gtk_accel_group_new ());
+ }
+ else
+ {
+ GtkAccelGroup *parent_accel;
+
+ ptr2 = NSA_GET_PTR (env, parent);
+ parent_accel = gtk_menu_get_accel_group (GTK_MENU (GTK_MENU_ITEM (ptr2)->submenu));
+
+ gtk_menu_set_accel_group (GTK_MENU (GTK_MENU_ITEM (ptr1)->submenu),
+ parent_accel);
+ }
+
+ gdk_threads_leave ();
+}
+
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkMenuPeer_create
+ (JNIEnv *env, jobject obj, jstring label)
+{
+ GtkWidget *menu_title, *menu, *toplevel;
+ const char *str;
+
+ gdk_threads_enter ();
+
+ NSA_SET_GLOBAL_REF (env, obj);
+
+ str = (*env)->GetStringUTFChars (env, label, NULL);
+
+ menu = gtk_menu_new ();
+
+ if (str != NULL)
+ menu_title = gtk_menu_item_new_with_label (str);
+ else
+ menu_title = gtk_menu_item_new();
+
+ gtk_menu_item_set_submenu (GTK_MENU_ITEM (menu_title), menu);
+
+ /* Allow this menu to grab the pointer. */
+ toplevel = gtk_widget_get_toplevel (menu);
+ if (GTK_IS_WINDOW (toplevel))
+ {
+ gtk_window_group_add_window (cp_gtk_global_window_group,
+ GTK_WINDOW(toplevel));
+ }
+
+ gtk_widget_show (menu_title);
+
+ NSA_SET_PTR (env, obj, menu_title);
+
+ (*env)->ReleaseStringUTFChars (env, label, str);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkMenuPeer_addTearOff
+ (JNIEnv *env, jobject obj)
+{
+ void *ptr1;
+ GtkWidget *menu, *item;
+
+ gdk_threads_enter ();
+
+ ptr1 = NSA_GET_PTR (env, obj);
+
+ menu = gtk_menu_item_get_submenu (GTK_MENU_ITEM (ptr1));
+ item = gtk_tearoff_menu_item_new ();
+ gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
+ gtk_widget_show (item);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkMenuPeer_addItem
+ (JNIEnv *env, jobject obj, jobject menuitempeer, jint key, jboolean shift)
+{
+ void *ptr1, *ptr2;
+ GtkWidget *menu;
+
+ gdk_threads_enter ();
+
+ ptr1 = NSA_GET_PTR (env, obj);
+ ptr2 = NSA_GET_PTR (env, menuitempeer);
+
+ menu = gtk_menu_item_get_submenu(GTK_MENU_ITEM(ptr1));
+ gtk_menu_shell_append (GTK_MENU_SHELL(menu), GTK_WIDGET (ptr2));
+
+ if (key)
+ {
+ gtk_widget_add_accelerator (GTK_WIDGET (ptr2), "activate",
+ gtk_menu_get_accel_group (GTK_MENU (menu)), key,
+ (GDK_CONTROL_MASK
+ | ((shift) ? GDK_SHIFT_MASK : 0)),
+ GTK_ACCEL_VISIBLE);
+ }
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkMenuPeer_delItem
+ (JNIEnv *env, jobject obj, jint index)
+{
+ void *ptr;
+ GList *list;
+ GtkWidget *menu;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ menu = gtk_menu_item_get_submenu(GTK_MENU_ITEM(ptr));
+
+ list = gtk_container_get_children (GTK_CONTAINER (menu));
+ list = g_list_nth (list, index);
+ gtk_container_remove (GTK_CONTAINER (menu), GTK_WIDGET (list->data));
+
+ gdk_threads_leave ();
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkPanelPeer.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkPanelPeer.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkPanelPeer.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkPanelPeer.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,112 @@
+/* gtkpanelpeer.c -- Native implementation of GtkPanelPeer
+ Copyright (C) 1998, 1999, 2002 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+#include "gtkpeer.h"
+#include "gnu_java_awt_peer_gtk_GtkComponentPeer.h"
+#include "gnu_java_awt_peer_gtk_GtkPanelPeer.h"
+
+static gboolean panel_focus_in_cb (GtkWidget * widget,
+ GdkEventFocus *event,
+ jobject peer);
+static gboolean panel_focus_out_cb (GtkWidget * widget,
+ GdkEventFocus *event,
+ jobject peer);
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkPanelPeer_create
+ (JNIEnv *env, jobject obj)
+{
+ GtkWidget *widget;
+
+ gdk_threads_enter ();
+
+ NSA_SET_GLOBAL_REF (env, obj);
+
+ widget = gtk_fixed_new ();
+
+ gtk_fixed_set_has_window (GTK_FIXED (widget), TRUE);
+
+ GTK_WIDGET_SET_FLAGS (widget, GTK_CAN_FOCUS);
+
+ NSA_SET_PTR (env, obj, widget);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkPanelPeer_connectSignals
+ (JNIEnv *env, jobject obj)
+{
+ void *ptr;
+ jobject *gref;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+ gref = NSA_GET_GLOBAL_REF (env, obj);
+
+ /* Panel signals. These callbacks prevent expose events being
+ delivered to the panel when it is focused. */
+ g_signal_connect (G_OBJECT (ptr), "focus-in-event",
+ G_CALLBACK (panel_focus_in_cb), *gref);
+
+ g_signal_connect (G_OBJECT (ptr), "focus-out-event",
+ G_CALLBACK (panel_focus_out_cb), *gref);
+
+ /* Component signals. Exclude focus signals. */
+ cp_gtk_component_connect_expose_signals (ptr, gref);
+ cp_gtk_component_connect_mouse_signals (ptr, gref);
+
+ gdk_threads_leave ();
+}
+
+static gboolean
+panel_focus_in_cb (GtkWidget * widget __attribute__((unused)),
+ GdkEventFocus *event __attribute__((unused)),
+ jobject peer __attribute__((unused)))
+{
+ return TRUE;
+}
+
+static gboolean
+panel_focus_out_cb (GtkWidget * widget __attribute__((unused)),
+ GdkEventFocus *event __attribute__((unused)),
+ jobject peer __attribute__((unused)))
+{
+ return TRUE;
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkPopupMenuPeer.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkPopupMenuPeer.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkPopupMenuPeer.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkPopupMenuPeer.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,105 @@
+/* gtkpopupmenupeer.c -- Native implementation of GtkPopupMenuPeer
+ Copyright (C) 1999, 2004 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+#include "gtkpeer.h"
+#include "gnu_java_awt_peer_gtk_GtkPopupMenuPeer.h"
+
+struct pos
+{
+ gint x;
+ gint y;
+};
+
+static void
+menu_pos (GtkMenu *menu __attribute__((unused)),
+ gint *x, gint *y,
+ gboolean *push_in,
+ gpointer user_data)
+{
+ struct pos *p = (struct pos *) user_data;
+
+ *x = p->x;
+ *y = p->y;
+ *push_in = TRUE;
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkPopupMenuPeer_show
+ (JNIEnv *env, jobject obj, jint x, jint y, jlong time)
+{
+ void *ptr;
+ struct pos *p;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ p = g_malloc (sizeof (struct pos));
+ p->x = x;
+ p->y = y;
+
+ gtk_menu_popup (GTK_MENU (GTK_MENU_ITEM (ptr)->submenu),
+ NULL, NULL, menu_pos, p, 0, time);
+
+ g_free (p);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkPopupMenuPeer_setupAccelGroup
+ (JNIEnv *env, jobject obj, jobject parent)
+{
+ void *ptr1, *ptr2;
+ GtkMenu *menu;
+
+ gdk_threads_enter ();
+
+ ptr1 = NSA_GET_PTR (env, obj);
+ ptr2 = NSA_GET_PTR (env, parent);
+
+ menu = GTK_MENU (GTK_MENU_ITEM (ptr1)->submenu);
+ gtk_menu_set_accel_group (menu, gtk_accel_group_new ());
+ /* FIXME: update this to use GTK-2.4 GtkActions. */
+#if 0
+ _gtk_accel_group_attach (gtk_menu_get_accel_group (menu),
+ G_OBJECT (gtk_widget_get_toplevel (ptr2)));
+#endif
+
+ gdk_threads_leave ();
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkScrollPanePeer.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkScrollPanePeer.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkScrollPanePeer.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkScrollPanePeer.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,222 @@
+/* gtkscrollpanepeer.c -- Native implementation of GtkScrollPanePeer
+ Copyright (C) 1998, 1999, 2002 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+#include "gtkpeer.h"
+#include "gnu_java_awt_peer_gtk_GtkScrollPanePeer.h"
+
+#define AWT_SCROLLPANE_SCROLLBARS_AS_NEEDED 0
+#define AWT_SCROLLPANE_SCROLLBARS_ALWAYS 1
+#define AWT_SCROLLPANE_SCROLLBARS_NEVER 2
+
+static GtkWidget *scrollpane_get_widget (GtkWidget *widget);
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkScrollPanePeer_create
+ (JNIEnv *env, jobject obj, int width, int height)
+{
+ GtkWidget *sw;
+ GtkWidget *eventbox;
+
+ gdk_threads_enter ();
+
+ /* Create global reference and save it for future use */
+ NSA_SET_GLOBAL_REF (env, obj);
+
+ sw = gtk_scrolled_window_new (NULL, NULL);
+ gtk_widget_set_size_request (sw, width, height);
+ eventbox = gtk_event_box_new ();
+ gtk_container_add (GTK_CONTAINER (eventbox), sw);
+ gtk_widget_show (sw);
+
+ NSA_SET_PTR (env, obj, eventbox);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkScrollPanePeer_setScrollPosition
+ (JNIEnv *env, jobject obj, jint x, jint y)
+{
+ GtkAdjustment *hadj, *vadj;
+ GtkScrolledWindow *sw;
+ void *ptr;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ sw = GTK_SCROLLED_WINDOW (scrollpane_get_widget (GTK_WIDGET (ptr)));
+
+ hadj = gtk_scrolled_window_get_hadjustment (sw);
+ vadj = gtk_scrolled_window_get_vadjustment (sw);
+
+ gtk_adjustment_set_value (hadj, x);
+ gtk_adjustment_set_value (vadj, y);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkScrollPanePeer_gtkScrolledWindowSetHScrollIncrement
+ (JNIEnv *env, jobject obj, jint u)
+{
+ GtkAdjustment *hadj;
+ GtkScrolledWindow *sw;
+ void *ptr;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ sw = GTK_SCROLLED_WINDOW (scrollpane_get_widget (GTK_WIDGET (ptr)));
+
+ hadj = gtk_scrolled_window_get_hadjustment (sw);
+ hadj->step_increment = u;
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkScrollPanePeer_gtkScrolledWindowSetVScrollIncrement
+ (JNIEnv *env, jobject obj, jint u)
+{
+ GtkAdjustment *vadj;
+ GtkScrolledWindow *sw;
+ void *ptr;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ sw = GTK_SCROLLED_WINDOW (scrollpane_get_widget (GTK_WIDGET (ptr)));
+
+ vadj = gtk_scrolled_window_get_hadjustment (sw);
+ vadj->step_increment = u;
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT jint JNICALL
+Java_gnu_java_awt_peer_gtk_GtkScrollPanePeer_getHScrollbarHeight
+ (JNIEnv *env, jobject obj)
+{
+ void *ptr;
+ GtkScrolledWindow *sw;
+ GtkRequisition requisition;
+ jint height = 0;
+ jint spacing = 0;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ sw = GTK_SCROLLED_WINDOW (scrollpane_get_widget (GTK_WIDGET (ptr)));
+
+ gtk_widget_size_request (sw->hscrollbar, &requisition);
+ gtk_widget_style_get (GTK_WIDGET (sw), "scrollbar_spacing", &spacing, NULL);
+ height = requisition.height + spacing;
+
+ gdk_threads_leave ();
+
+ return height;
+}
+
+JNIEXPORT jint JNICALL
+Java_gnu_java_awt_peer_gtk_GtkScrollPanePeer_getVScrollbarWidth
+ (JNIEnv *env, jobject obj)
+{
+ void *ptr;
+ GtkScrolledWindow *sw;
+ GtkRequisition requisition;
+ jint width = 0;
+ jint spacing = 0;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ sw = GTK_SCROLLED_WINDOW (scrollpane_get_widget (GTK_WIDGET (ptr)));
+
+ gtk_widget_size_request (sw->vscrollbar, &requisition);
+ gtk_widget_style_get (GTK_WIDGET (sw), "scrollbar_spacing", &spacing, NULL);
+ width = requisition.width + spacing;
+
+ gdk_threads_leave ();
+
+ return width;
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkScrollPanePeer_setPolicy
+ (JNIEnv *env, jobject obj, jint policy)
+{
+ void *ptr;
+ GtkWidget *sw;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ switch (policy)
+ {
+ case AWT_SCROLLPANE_SCROLLBARS_AS_NEEDED:
+ policy = GTK_POLICY_AUTOMATIC;
+ break;
+ case AWT_SCROLLPANE_SCROLLBARS_ALWAYS:
+ policy = GTK_POLICY_ALWAYS;
+ break;
+ case AWT_SCROLLPANE_SCROLLBARS_NEVER:
+ policy = GTK_POLICY_NEVER;
+ break;
+ }
+
+ sw = scrollpane_get_widget (GTK_WIDGET (ptr));
+ gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw), policy, policy);
+
+ gdk_threads_leave ();
+}
+
+static GtkWidget *
+scrollpane_get_widget (GtkWidget *widget)
+{
+ GtkWidget *wid;
+ g_assert (GTK_IS_EVENT_BOX (widget));
+ wid = gtk_bin_get_child (GTK_BIN(widget));
+
+ return wid;
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkScrollbarPeer.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkScrollbarPeer.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkScrollbarPeer.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkScrollbarPeer.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,296 @@
+/* gtkscrollbarpeer.c -- Native implementation of GtkScrollbarPeer
+ Copyright (C) 1998, 1999, 2006 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+#include <math.h>
+#include "gtkpeer.h"
+#include "gnu_java_awt_peer_gtk_GtkComponentPeer.h"
+#include "gnu_java_awt_peer_gtk_GtkScrollbarPeer.h"
+
+#define AWT_ADJUSTMENT_UNIT_INCREMENT 1
+#define AWT_ADJUSTMENT_UNIT_DECREMENT 2
+#define AWT_ADJUSTMENT_BLOCK_DECREMENT 3
+#define AWT_ADJUSTMENT_BLOCK_INCREMENT 4
+#define AWT_ADJUSTMENT_TRACK 5
+
+static jmethodID postAdjustmentEventID;
+static GtkWidget *scrollbar_get_widget (GtkWidget *widget);
+
+void
+cp_gtk_scrollbar_init_jni (void)
+{
+ jclass gtkscrollbarpeer;
+
+ gtkscrollbarpeer = (*cp_gtk_gdk_env())->FindClass (cp_gtk_gdk_env(),
+ "gnu/java/awt/peer/gtk/GtkScrollbarPeer");
+
+ postAdjustmentEventID = (*cp_gtk_gdk_env())->GetMethodID (cp_gtk_gdk_env(),
+ gtkscrollbarpeer,
+ "postAdjustmentEvent",
+ "(II)V");
+}
+
+#if GTK_MINOR_VERSION > 4
+static gboolean slider_moved_cb (GtkRange *range,
+ GtkScrollType scroll,
+ gdouble value,
+ jobject obj);
+#else
+static void post_change_event_cb (GtkRange *range,
+ jobject peer);
+#endif
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkScrollbarPeer_create
+ (JNIEnv *env, jobject obj, jint orientation, jint value,
+ jint min, jint max, jint step_incr, jint page_incr, jint visible_amount)
+{
+ GtkWidget *scrollbar;
+ GtkWidget *eventbox;
+ GtkObject *adj;
+
+ /* Create global reference and save it for future use */
+ NSA_SET_GLOBAL_REF (env, obj);
+
+ gdk_threads_enter ();
+
+ /* A little hack because gtk_range_set_range() doesn't allow min == max. */
+ if (min == max)
+ {
+ if (visible_amount == 0)
+ visible_amount = 1;
+ max++;
+ }
+
+ adj = gtk_adjustment_new ((gdouble) value,
+ (gdouble) min,
+ (gdouble) max,
+ (gdouble) step_incr,
+ (gdouble) page_incr,
+ (gdouble) visible_amount);
+
+ scrollbar = orientation
+ ? gtk_vscrollbar_new (GTK_ADJUSTMENT (adj))
+ : gtk_hscrollbar_new (GTK_ADJUSTMENT (adj));
+ eventbox = gtk_event_box_new ();
+ gtk_container_add (GTK_CONTAINER (eventbox), scrollbar);
+ gtk_widget_show (scrollbar);
+
+ GTK_RANGE (scrollbar)->round_digits = 0;
+ /* These calls seem redundant but they are not. They clamp values
+ so that the slider's entirety is always between the two
+ steppers. */
+ gtk_range_set_range (GTK_RANGE (scrollbar), (gdouble) min, (gdouble) max);
+ gtk_range_set_value (GTK_RANGE (scrollbar), (gdouble) value);
+
+ gdk_threads_leave ();
+
+ NSA_SET_PTR (env, obj, eventbox);
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkScrollbarPeer_connectSignals
+ (JNIEnv *env, jobject obj)
+{
+ void *ptr = NSA_GET_PTR (env, obj);
+ GtkWidget *wid = scrollbar_get_widget (GTK_WIDGET (ptr));
+ jobject *gref = NSA_GET_GLOBAL_REF (env, obj);
+ g_assert (gref);
+
+ gdk_threads_enter ();
+
+ /* Scrollbar signals */
+#if GTK_MINOR_VERSION > 4
+ g_signal_connect (G_OBJECT (wid), "change-value",
+ G_CALLBACK (slider_moved_cb), *gref);
+#else
+ g_signal_connect (G_OBJECT (wid), "value-changed",
+ G_CALLBACK (post_change_event_cb), *gref);
+#endif
+
+ /* Component signals */
+ cp_gtk_component_connect_signals (G_OBJECT (wid), gref);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkScrollbarPeer_setLineIncrement
+ (JNIEnv *env, jobject obj, jint amount)
+{
+ void *ptr;
+ GtkAdjustment *adj;
+ GtkWidget *wid;
+
+ ptr = NSA_GET_PTR (env, obj);
+ wid = scrollbar_get_widget (GTK_WIDGET (ptr));
+
+ gdk_threads_enter ();
+
+ adj = gtk_range_get_adjustment (GTK_RANGE (wid));
+ adj->step_increment = (gdouble) amount;
+ gtk_adjustment_changed (adj);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkScrollbarPeer_setPageIncrement
+ (JNIEnv *env, jobject obj, jint amount)
+{
+ void *ptr;
+ GtkAdjustment *adj;
+ GtkWidget *wid;
+
+ ptr = NSA_GET_PTR (env, obj);
+ wid = scrollbar_get_widget (GTK_WIDGET (ptr));
+
+ gdk_threads_enter ();
+
+ adj = gtk_range_get_adjustment (GTK_RANGE (wid));
+ adj->page_increment = (gdouble) amount;
+ gtk_adjustment_changed (adj);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkScrollbarPeer_setBarValues
+ (JNIEnv *env, jobject obj, jint value, jint visible, jint min, jint max)
+{
+ void *ptr;
+ GtkAdjustment *adj;
+ GtkWidget *wid;
+
+ ptr = NSA_GET_PTR (env, obj);
+ wid = scrollbar_get_widget (GTK_WIDGET (ptr));
+
+ gdk_threads_enter ();
+
+ /* A little hack because gtk_range_set_range() doesn't allow min == max. */
+ if (min == max)
+ {
+ if (visible == 0)
+ visible = 1;
+ max++;
+ }
+
+ adj = gtk_range_get_adjustment (GTK_RANGE (wid));
+ adj->page_size = (gdouble) visible;
+
+ gtk_range_set_range (GTK_RANGE (wid), (gdouble) min, (gdouble) max);
+ gtk_range_set_value (GTK_RANGE (wid), (gdouble) value);
+
+ gdk_threads_leave ();
+}
+
+#if GTK_MINOR_VERSION > 4
+static gboolean
+slider_moved_cb (GtkRange *range,
+ GtkScrollType scroll,
+ gdouble value,
+ jobject obj)
+{
+ GtkAdjustment *adj = gtk_range_get_adjustment (GTK_RANGE (range));
+
+ value = CLAMP (value, adj->lower,
+ (adj->upper - adj->page_size));
+
+ if (range->round_digits >= 0)
+ {
+ gdouble power;
+ gint i;
+
+ i = range->round_digits;
+ power = 1;
+ while (i--)
+ power *= 10;
+
+ value = floor ((value * power) + 0.5) / power;
+ }
+
+ switch (scroll)
+ {
+ case GTK_SCROLL_STEP_BACKWARD:
+ (*cp_gtk_gdk_env())->CallVoidMethod (cp_gtk_gdk_env(), obj, postAdjustmentEventID,
+ AWT_ADJUSTMENT_UNIT_DECREMENT,
+ (jint) value);
+ break;
+ case GTK_SCROLL_STEP_FORWARD:
+ (*cp_gtk_gdk_env())->CallVoidMethod (cp_gtk_gdk_env(), obj, postAdjustmentEventID,
+ AWT_ADJUSTMENT_UNIT_INCREMENT,
+ (jint) value);
+ break;
+ case GTK_SCROLL_PAGE_BACKWARD:
+ (*cp_gtk_gdk_env())->CallVoidMethod (cp_gtk_gdk_env(), obj, postAdjustmentEventID,
+ AWT_ADJUSTMENT_BLOCK_DECREMENT,
+ (jint) value);
+ break;
+ case GTK_SCROLL_PAGE_FORWARD:
+ (*cp_gtk_gdk_env())->CallVoidMethod (cp_gtk_gdk_env(), obj, postAdjustmentEventID,
+ AWT_ADJUSTMENT_BLOCK_INCREMENT,
+ (jint) value);
+ break;
+ default:
+ /* GTK_SCROLL_JUMP: */
+ (*cp_gtk_gdk_env())->CallVoidMethod (cp_gtk_gdk_env(), obj, postAdjustmentEventID,
+ AWT_ADJUSTMENT_TRACK,
+ (jint) value);
+ break;
+ }
+ return FALSE;
+}
+#else
+static void
+post_change_event_cb (GtkRange *range, jobject peer)
+{
+ GtkAdjustment *adj;
+ adj = gtk_range_get_adjustment (range);
+ (*cp_gtk_gdk_env())->CallVoidMethod (cp_gtk_gdk_env(), peer, postAdjustmentEventID,
+ AWT_ADJUSTMENT_TRACK, (jint) adj->value);
+}
+#endif
+
+static GtkWidget *
+scrollbar_get_widget (GtkWidget *widget)
+{
+ GtkWidget *wid;
+ g_assert (GTK_IS_EVENT_BOX (widget));
+ wid = gtk_bin_get_child (GTK_BIN(widget));
+
+ return wid;
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkSelection.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkSelection.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkSelection.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkSelection.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,481 @@
+/* gtkselection.c -- Native C functions for GtkSelection class using gtk+.
+ Copyright (C) 2005, 2006 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+#include "jcl.h"
+#include "gtkpeer.h"
+#include "gnu_java_awt_peer_gtk_GtkSelection.h"
+
+static jmethodID mimeTypesAvailableID;
+
+/* Note this is actually just a GtkClipboardReceivedFunc, not a real
+ GtkClipboardTargetsReceivedFunc, see requestMimeTypes. */
+static void
+clipboard_targets_received (GtkClipboard *clipboard
+ __attribute__((unused)),
+ GtkSelectionData *target_data,
+ gpointer selection)
+{
+ GdkAtom *targets = NULL;
+ gint targets_len = 0;
+ gchar **target_strings = NULL;
+ jobjectArray strings = NULL;
+ int strings_len = 0;
+ gboolean include_text = FALSE;
+ gboolean include_image = FALSE;
+ gboolean include_uris = FALSE;
+ jobject selection_obj = (jobject) selection;
+ JNIEnv *env = cp_gtk_gdk_env ();
+
+ if (target_data != NULL && target_data->length > 0)
+ {
+ include_text = gtk_selection_data_targets_include_text (target_data);
+
+#if GTK_MINOR_VERSION > 4
+ include_image = gtk_selection_data_targets_include_image (target_data,
+ TRUE);
+#endif
+ if (gtk_selection_data_get_targets (target_data, &targets, &targets_len))
+ {
+ int i;
+ GdkAtom uri_list_atom = gdk_atom_intern ("text/uri-list", FALSE);
+ target_strings = g_new (gchar*, targets_len);
+ if (target_strings != NULL)
+ for (i = 0; i < targets_len; i++)
+ {
+ gchar *name = gdk_atom_name (targets[i]);
+ if (strchr (name, '/') != NULL)
+ {
+ target_strings[i] = name;
+ strings_len++;
+ if (! include_uris && targets[i] == uri_list_atom)
+ include_uris = TRUE;
+ }
+ else
+ target_strings[i] = NULL;
+ }
+ }
+
+ if (target_strings != NULL)
+ {
+ int i = 0, j = 0;
+ jclass stringClass;
+
+ if (include_text)
+ strings_len++;
+ if (include_image)
+ strings_len++;
+ if (include_uris)
+ strings_len++;
+
+ stringClass = (*env)->FindClass (env, "java/lang/String");
+ strings = (*env)->NewObjectArray (env, strings_len, stringClass,
+ NULL);
+ if (strings != NULL)
+ {
+ if (include_text)
+ (*env)->SetObjectArrayElement (env, strings, i++,
+ cp_gtk_stringTarget);
+ if (include_image)
+ (*env)->SetObjectArrayElement (env, strings, i++,
+ cp_gtk_imageTarget);
+ if (include_uris)
+ (*env)->SetObjectArrayElement (env, strings, i++,
+ cp_gtk_filesTarget);
+
+ while(i < strings_len)
+ {
+ if (target_strings[j] == NULL)
+ j++;
+ else
+ {
+ jstring string;
+ string = (*env)->NewStringUTF (env,
+ target_strings[j++]);
+ if (string == NULL)
+ break;
+ (*env)->SetObjectArrayElement (env, strings, i++,
+ string);
+ (*env)->DeleteLocalRef (env, string);
+ }
+ }
+ }
+
+ for (i = 0; i < targets_len; i++)
+ g_free (target_strings[i]);
+ g_free (target_strings);
+ }
+ }
+
+ (*env)->CallVoidMethod (env, selection_obj,
+ mimeTypesAvailableID,
+ strings);
+ (*env)->DeleteGlobalRef (env, selection_obj);
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkSelection_requestMimeTypes
+(JNIEnv *env, jobject selection, jboolean clipboard)
+{
+ jobject selection_obj;
+ GtkClipboard *gtk_clipboard;
+ selection_obj = (*env)->NewGlobalRef(env, selection);
+ if (selection_obj == NULL)
+ return;
+
+ if (mimeTypesAvailableID == NULL)
+ {
+ jclass gtk_selection_class;
+ gtk_selection_class = (*env)->GetObjectClass (env, selection_obj);
+ mimeTypesAvailableID = (*env)->GetMethodID (env, gtk_selection_class,
+ "mimeTypesAvailable",
+ "([Ljava/lang/String;)V");
+ if (mimeTypesAvailableID == NULL)
+ return;
+ }
+
+ if (clipboard)
+ gtk_clipboard = cp_gtk_clipboard;
+ else
+ gtk_clipboard = cp_gtk_selection;
+
+ /* We would have liked to call gtk_clipboard_request_targets ()
+ since that is more general. But the result of that, an array of
+ GdkAtoms, cannot be used with the
+ gtk_selection_data_targets_include_<x> functions (despite what
+ the name suggests). */
+ gdk_threads_enter ();
+ gtk_clipboard_request_contents (gtk_clipboard,
+ gdk_atom_intern ("TARGETS", FALSE),
+ clipboard_targets_received,
+ (gpointer) selection_obj);
+ gdk_threads_leave ();
+}
+
+
+static jmethodID textAvailableID;
+
+static void
+clipboard_text_received (GtkClipboard *clipboard
+ __attribute__((unused)),
+ const gchar *text,
+ gpointer selection)
+{
+ jstring string;
+ jobject selection_obj = (jobject) selection;
+
+ JNIEnv *env = cp_gtk_gdk_env ();
+ if (text != NULL)
+ string = (*env)->NewStringUTF (env, text);
+ else
+ string = NULL;
+
+ (*env)->CallVoidMethod (env, selection_obj,
+ textAvailableID,
+ string);
+ (*env)->DeleteGlobalRef (env, selection_obj);
+
+ if (string != NULL)
+ (*env)->DeleteLocalRef (env, string);
+
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkSelection_requestText
+(JNIEnv *env, jobject selection, jboolean clipboard)
+{
+ jobject selection_obj;
+ GtkClipboard *gtk_clipboard;
+ selection_obj = (*env)->NewGlobalRef(env, selection);
+ if (selection_obj == NULL)
+ return;
+
+ if (textAvailableID == NULL)
+ {
+ jclass gtk_selection_class;
+ gtk_selection_class = (*env)->GetObjectClass (env, selection_obj);
+ textAvailableID = (*env)->GetMethodID (env, gtk_selection_class,
+ "textAvailable",
+ "(Ljava/lang/String;)V");
+ if (textAvailableID == NULL)
+ return;
+ }
+
+ if (clipboard)
+ gtk_clipboard = cp_gtk_clipboard;
+ else
+ gtk_clipboard = cp_gtk_selection;
+
+ gdk_threads_enter ();
+ gtk_clipboard_request_text (gtk_clipboard,
+ clipboard_text_received,
+ (gpointer) selection_obj);
+ gdk_threads_leave ();
+}
+
+static jmethodID imageAvailableID;
+
+static void
+clipboard_image_received (GtkClipboard *clipboard
+ __attribute__((unused)),
+ GdkPixbuf *pixbuf,
+ gpointer selection)
+{
+ jobject pointer = NULL;
+ jobject selection_obj = (jobject) selection;
+ JNIEnv *env = cp_gtk_gdk_env ();
+
+ if (pixbuf != NULL)
+ {
+ g_object_ref (pixbuf);
+ pointer = JCL_NewRawDataObject (env, (void *) pixbuf);
+ }
+
+ (*env)->CallVoidMethod (env, selection_obj,
+ imageAvailableID,
+ pointer);
+ (*env)->DeleteGlobalRef (env, selection_obj);
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkSelection_requestImage (JNIEnv *env,
+ jobject obj,
+ jboolean clipboard)
+{
+ jobject selection_obj;
+ GtkClipboard *gtk_clipboard;
+ selection_obj = (*env)->NewGlobalRef(env, obj);
+ if (selection_obj == NULL)
+ return;
+
+ if (imageAvailableID == NULL)
+ {
+ jclass gtk_selection_class;
+ gtk_selection_class = (*env)->GetObjectClass (env, selection_obj);
+ imageAvailableID = (*env)->GetMethodID (env, gtk_selection_class,
+ "imageAvailable",
+ "(Lgnu/classpath/Pointer;)V");
+ if (imageAvailableID == NULL)
+ return;
+ }
+
+ if (clipboard)
+ gtk_clipboard = cp_gtk_clipboard;
+ else
+ gtk_clipboard = cp_gtk_selection;
+
+#if GTK_MINOR_VERSION > 4
+ gdk_threads_enter ();
+ gtk_clipboard_request_image (gtk_clipboard,
+ clipboard_image_received,
+ (gpointer) selection_obj);
+ gdk_threads_leave ();
+#else
+ clipboard_image_received (gtk_clipboard, NULL, (gpointer) selection_obj);
+#endif
+}
+
+static jmethodID urisAvailableID;
+
+static void
+clipboard_uris_received (GtkClipboard *clipboard
+ __attribute__((unused)),
+ GtkSelectionData *uri_data,
+ gpointer selection)
+{
+ gchar **uris = NULL;
+ jobjectArray strings = NULL;
+ jobject selection_obj = (jobject) selection;
+ JNIEnv *env = cp_gtk_gdk_env ();
+
+#if GTK_MINOR_VERSION > 4
+ if (uri_data != NULL)
+ uris = gtk_selection_data_get_uris (uri_data);
+#else
+ if (uri_data != NULL)
+ uris = NULL;
+#endif
+
+ if (uris != NULL)
+ {
+ int len, i;
+ gchar **count = uris;
+ jclass stringClass = (*env)->FindClass (env, "java/lang/String");
+
+ len = 0;
+ while (count[len])
+ len++;
+
+ strings = (*env)->NewObjectArray (env, len, stringClass, NULL);
+ if (strings != NULL)
+ {
+ for (i = 0; i < len; i++)
+ {
+ jstring string = (*env)->NewStringUTF (env, uris[i]);
+ if (string == NULL)
+ break;
+ (*env)->SetObjectArrayElement (env, strings, i, string);
+ (*env)->DeleteLocalRef (env, string);
+ }
+ }
+ g_strfreev (uris);
+ }
+
+ (*env)->CallVoidMethod (env, selection_obj,
+ urisAvailableID,
+ strings);
+ (*env)->DeleteGlobalRef (env, selection_obj);
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkSelection_requestURIs (JNIEnv *env,
+ jobject obj,
+ jboolean clipboard)
+{
+#if GTK_MINOR_VERSION > 4
+ GdkAtom uri_atom;
+#endif
+ jobject selection_obj;
+ GtkClipboard *gtk_clipboard;
+ selection_obj = (*env)->NewGlobalRef(env, obj);
+ if (selection_obj == NULL)
+ return;
+
+ if (urisAvailableID == NULL)
+ {
+ jclass gtk_selection_class;
+ gtk_selection_class = (*env)->GetObjectClass (env, selection_obj);
+ urisAvailableID = (*env)->GetMethodID (env, gtk_selection_class,
+ "urisAvailable",
+ "([Ljava/lang/String;)V");
+ if (urisAvailableID == NULL)
+ return;
+ }
+
+ if (clipboard)
+ gtk_clipboard = cp_gtk_clipboard;
+ else
+ gtk_clipboard = cp_gtk_selection;
+
+#if GTK_MINOR_VERSION > 4
+ /* There is no real request_uris so we have to make one ourselves. */
+ gdk_threads_enter ();
+ uri_atom = gdk_atom_intern ("text/uri-list", FALSE);
+ gtk_clipboard_request_contents (gtk_clipboard,
+ uri_atom,
+ clipboard_uris_received,
+ (gpointer) selection_obj);
+ gdk_threads_leave ();
+#else
+ clipboard_uris_received (gtk_clipboard, NULL, (gpointer) selection_obj);
+#endif
+}
+
+static jmethodID bytesAvailableID;
+
+static void
+clipboard_bytes_received (GtkClipboard *clipboard
+ __attribute__((unused)),
+ GtkSelectionData *selection_data,
+ gpointer selection)
+{
+ jbyteArray bytes = NULL;
+ jobject selection_obj = (jobject) selection;
+ JNIEnv *env = cp_gtk_gdk_env ();
+
+ if (selection_data != NULL && selection_data->length > 0)
+ {
+ bytes = (*env)->NewByteArray (env, selection_data->length);
+ if (bytes != NULL)
+ (*env)->SetByteArrayRegion(env, bytes, 0, selection_data->length,
+ (jbyte *) selection_data->data);
+ }
+
+ (*env)->CallVoidMethod (env, selection_obj,
+ bytesAvailableID,
+ bytes);
+ (*env)->DeleteGlobalRef (env, selection_obj);
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkSelection_requestBytes (JNIEnv *env,
+ jobject obj,
+ jboolean clipboard,
+ jstring target_string)
+{
+ int len;
+ const gchar *target_text;
+ GdkAtom target_atom;
+ jobject selection_obj;
+ GtkClipboard *gtk_clipboard;
+ selection_obj = (*env)->NewGlobalRef(env, obj);
+ if (selection_obj == NULL)
+ return;
+
+ if (bytesAvailableID == NULL)
+ {
+ jclass gtk_selection_class;
+ gtk_selection_class = (*env)->GetObjectClass (env, selection_obj);
+ bytesAvailableID = (*env)->GetMethodID (env, gtk_selection_class,
+ "bytesAvailable",
+ "([B)V");
+ if (bytesAvailableID == NULL)
+ return;
+ }
+
+ len = (*env)->GetStringUTFLength (env, target_string);
+ if (len == -1)
+ return;
+ target_text = (*env)->GetStringUTFChars (env, target_string, NULL);
+ if (target_text == NULL)
+ return;
+
+ if (clipboard)
+ gtk_clipboard = cp_gtk_clipboard;
+ else
+ gtk_clipboard = cp_gtk_selection;
+
+ gdk_threads_enter ();
+ target_atom = gdk_atom_intern (target_text, FALSE);
+ gtk_clipboard_request_contents (gtk_clipboard,
+ target_atom,
+ clipboard_bytes_received,
+ (gpointer) selection_obj);
+ gdk_threads_leave ();
+
+ (*env)->ReleaseStringUTFChars (env, target_string, target_text);
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkTextAreaPeer.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkTextAreaPeer.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkTextAreaPeer.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkTextAreaPeer.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,547 @@
+/* gtktextareapeer.c -- Native implementation of GtkTextAreaPeer
+ Copyright (C) 1998, 1999, 2003 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+#include "gtkpeer.h"
+#include "gnu_java_awt_peer_gtk_GtkTextAreaPeer.h"
+
+#define AWT_TEXTAREA_SCROLLBARS_BOTH 0
+#define AWT_TEXTAREA_SCROLLBARS_VERTICAL_ONLY 1
+#define AWT_TEXTAREA_SCROLLBARS_HORIZONTAL_ONLY 2
+
+static GtkWidget *textarea_get_widget (GtkWidget *widget);
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkTextAreaPeer_create
+ (JNIEnv *env, jobject obj,
+ jint textview_width, jint textview_height, jint scroll)
+{
+ GtkWidget *text;
+ GtkWidget *sw;
+ GtkWidget *eventbox;
+
+ gdk_threads_enter ();
+
+ /* Create global reference and save it for future use */
+ NSA_SET_GLOBAL_REF (env, obj);
+
+ text = gtk_text_view_new ();
+ gtk_widget_set_size_request (text, textview_width, textview_height);
+ gtk_text_view_set_cursor_visible(GTK_TEXT_VIEW (text), TRUE);
+
+ gtk_widget_show (text);
+
+ eventbox = gtk_event_box_new ();
+ sw = gtk_scrolled_window_new (NULL, NULL);
+ gtk_container_add (GTK_CONTAINER (sw), text);
+ gtk_container_add (GTK_CONTAINER (eventbox), sw);
+ gtk_widget_show (sw);
+
+ gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
+ /* horizontal scrollbar */
+ (scroll == AWT_TEXTAREA_SCROLLBARS_BOTH
+ || scroll == AWT_TEXTAREA_SCROLLBARS_HORIZONTAL_ONLY) ?
+ GTK_POLICY_ALWAYS : GTK_POLICY_NEVER,
+ /* vertical scrollbar */
+ (scroll == AWT_TEXTAREA_SCROLLBARS_BOTH
+ || scroll == AWT_TEXTAREA_SCROLLBARS_VERTICAL_ONLY) ?
+ GTK_POLICY_ALWAYS : GTK_POLICY_NEVER);
+
+ gtk_text_view_set_wrap_mode (GTK_TEXT_VIEW (text),
+ (scroll == AWT_TEXTAREA_SCROLLBARS_BOTH
+ || scroll == AWT_TEXTAREA_SCROLLBARS_HORIZONTAL_ONLY)
+ ? GTK_WRAP_NONE : GTK_WRAP_WORD);
+
+ NSA_SET_PTR (env, obj, eventbox);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkTextAreaPeer_connectSignals
+ (JNIEnv *env, jobject obj)
+{
+ GtkWidget *text = NULL;
+ GtkTextBuffer *buf;
+ void *ptr;
+ jobject *gref;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+ gref = NSA_GET_GLOBAL_REF (env, obj);
+
+ /* Unwrap the text view from the scrolled window */
+ text = textarea_get_widget (GTK_WIDGET (ptr));
+
+ buf = gtk_text_view_get_buffer (GTK_TEXT_VIEW (text));
+
+ /* TextComponent signals */
+ cp_gtk_textcomponent_connect_signals (G_OBJECT (buf), gref);
+
+ /* Component signals */
+ cp_gtk_component_connect_signals (G_OBJECT (text), gref);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkTextAreaPeer_insert
+ (JNIEnv *env, jobject obj, jstring contents, jint position)
+{
+ GtkTextBuffer *buf;
+ GtkTextIter iter;
+ GtkWidget *text;
+ void *ptr;
+ const char *str;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+ str = (*env)->GetStringUTFChars (env, contents, NULL);
+
+ text = textarea_get_widget (GTK_WIDGET (ptr));
+
+ buf = gtk_text_view_get_buffer (GTK_TEXT_VIEW (text));
+ gtk_text_buffer_get_iter_at_offset (buf, &iter, position);
+ gtk_text_buffer_insert (buf, &iter, str, strlen (str));
+
+ (*env)->ReleaseStringUTFChars (env, contents, str);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkTextAreaPeer_replaceRange
+ (JNIEnv *env, jobject obj, jstring contents, jint start, jint end)
+{
+ GtkWidget *text;
+ GtkTextBuffer *buf;
+ GtkTextIter iter, startIter, endIter;
+ void *ptr;
+ const char *str;
+ int mystart = start;
+ int myend = end;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+ str = (*env)->GetStringUTFChars (env, contents, NULL);
+
+ text = textarea_get_widget (GTK_WIDGET (ptr));
+
+ buf = gtk_text_view_get_buffer (GTK_TEXT_VIEW (text));
+
+ gtk_text_buffer_get_iter_at_offset (buf, &startIter, mystart);
+ gtk_text_buffer_get_iter_at_offset (buf, &endIter, myend);
+ gtk_text_buffer_delete (buf, &startIter, &endIter);
+
+ gtk_text_buffer_get_iter_at_offset (buf, &iter, mystart);
+ gtk_text_buffer_insert(buf, &iter, str, strlen (str));
+
+ (*env)->ReleaseStringUTFChars (env, contents, str);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkTextAreaPeer_gtkWidgetModifyFont
+ (JNIEnv *env, jobject obj, jstring name, jint style, jint size)
+{
+ const char *font_name;
+ void *ptr;
+ GtkWidget *text;
+ PangoFontDescription *font_desc;
+
+ gdk_threads_enter();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ text = textarea_get_widget (GTK_WIDGET (ptr));
+
+ font_name = (*env)->GetStringUTFChars (env, name, NULL);
+
+ font_desc = pango_font_description_from_string (font_name);
+ pango_font_description_set_size (font_desc,
+ size * cp_gtk_dpi_conversion_factor);
+
+ if (style & AWT_STYLE_BOLD)
+ pango_font_description_set_weight (font_desc, PANGO_WEIGHT_BOLD);
+
+ if (style & AWT_STYLE_ITALIC)
+ pango_font_description_set_style (font_desc, PANGO_STYLE_OBLIQUE);
+
+ gtk_widget_modify_font (GTK_WIDGET (text), font_desc);
+
+ pango_font_description_free (font_desc);
+
+ (*env)->ReleaseStringUTFChars (env, name, font_name);
+
+ gdk_threads_leave();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkTextAreaPeer_gtkWidgetRequestFocus
+ (JNIEnv *env, jobject obj)
+{
+ void *ptr;
+ GtkWidget *text;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ text = textarea_get_widget (GTK_WIDGET (ptr));
+
+ gtk_widget_grab_focus (text);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT jint JNICALL
+Java_gnu_java_awt_peer_gtk_GtkTextAreaPeer_getHScrollbarHeight
+ (JNIEnv *env, jobject obj)
+{
+ void *ptr;
+ GtkWidget *bin;
+ GtkScrolledWindow *sw;
+ GtkRequisition requisition;
+ jint height = 0;
+ jint spacing = 0;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ bin = gtk_bin_get_child (GTK_BIN (ptr));
+ sw = GTK_SCROLLED_WINDOW (bin);
+
+ if (sw)
+ {
+ gtk_widget_size_request (sw->hscrollbar, &requisition);
+ gtk_widget_style_get (GTK_WIDGET (sw), "scrollbar_spacing", &spacing, NULL);
+ height = requisition.height + spacing;
+ }
+
+ gdk_threads_leave ();
+
+ return height;
+}
+
+JNIEXPORT jint JNICALL
+Java_gnu_java_awt_peer_gtk_GtkTextAreaPeer_getVScrollbarWidth
+ (JNIEnv *env, jobject obj)
+{
+ void *ptr;
+ GtkWidget *bin;
+ GtkScrolledWindow *sw;
+ GtkRequisition requisition;
+ jint width = 0;
+ jint spacing = 0;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ bin = gtk_bin_get_child (GTK_BIN (ptr));
+ sw = GTK_SCROLLED_WINDOW (bin);
+
+ if (sw)
+ {
+ gtk_widget_size_request (sw->vscrollbar, &requisition);
+ gtk_widget_style_get (GTK_WIDGET (sw), "scrollbar_spacing", &spacing, NULL);
+ width = requisition.width + spacing;
+ }
+
+ gdk_threads_leave ();
+
+ return width;
+}
+
+JNIEXPORT jint JNICALL
+Java_gnu_java_awt_peer_gtk_GtkTextAreaPeer_getCaretPosition
+ (JNIEnv *env, jobject obj)
+{
+ void *ptr;
+ int pos = 0;
+ GtkWidget *text = NULL;
+ GtkTextBuffer *buf;
+ GtkTextMark *mark;
+ GtkTextIter iter;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ text = textarea_get_widget (GTK_WIDGET (ptr));
+
+ buf = gtk_text_view_get_buffer (GTK_TEXT_VIEW (text));
+ mark = gtk_text_buffer_get_insert (buf);
+ gtk_text_buffer_get_iter_at_mark (buf, &iter, mark);
+ pos = gtk_text_iter_get_offset (&iter);
+
+ gdk_threads_leave ();
+
+ return pos;
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkTextAreaPeer_setCaretPosition
+ (JNIEnv *env, jobject obj, jint pos)
+{
+ void *ptr;
+ GtkWidget *text = NULL;
+ GtkTextBuffer *buf;
+ GtkTextIter iter;
+ GtkTextMark *oldmark;
+ GtkTextIter olditer;
+ int oldpos;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ text = textarea_get_widget (GTK_WIDGET (ptr));
+
+ buf = gtk_text_view_get_buffer (GTK_TEXT_VIEW (text));
+
+ /* Save old position. */
+ oldmark = gtk_text_buffer_get_insert (buf);
+ gtk_text_buffer_get_iter_at_mark (buf, &olditer, oldmark);
+ oldpos = gtk_text_iter_get_offset (&olditer);
+
+ /* Move to new position. */
+ gtk_text_buffer_get_iter_at_offset (buf, &iter, pos);
+ gtk_text_buffer_place_cursor (buf, &iter);
+
+ /* Scroll to new position. Alignment is determined
+ comparing the new position to the old position. */
+ if (oldpos > pos)
+ gtk_text_view_scroll_to_iter (GTK_TEXT_VIEW (text),
+ &iter, 0, TRUE, 0, 0);
+ else if (oldpos < pos)
+ gtk_text_view_scroll_to_iter (GTK_TEXT_VIEW (text),
+ &iter, 0, TRUE, 1, 1);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT jint JNICALL
+Java_gnu_java_awt_peer_gtk_GtkTextAreaPeer_getSelectionStart
+ (JNIEnv *env, jobject obj)
+{
+ void *ptr;
+ int pos = 0;
+ GtkWidget *text = NULL;
+ GtkTextBuffer *buf;
+ GtkTextIter start;
+ GtkTextIter end;
+ GtkTextMark *mark;
+ GtkTextIter iter;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ text = textarea_get_widget (GTK_WIDGET (ptr));
+
+ buf = gtk_text_view_get_buffer (GTK_TEXT_VIEW (text));
+
+ if (gtk_text_buffer_get_selection_bounds (buf, &start, &end))
+ {
+ pos = gtk_text_iter_get_offset (&start);
+ }
+ else
+ {
+ mark = gtk_text_buffer_get_insert (buf);
+ gtk_text_buffer_get_iter_at_mark (buf, &iter, mark);
+ pos = gtk_text_iter_get_offset (&iter);
+ }
+
+ gdk_threads_leave ();
+
+ return pos;
+}
+
+JNIEXPORT jint JNICALL
+Java_gnu_java_awt_peer_gtk_GtkTextAreaPeer_getSelectionEnd
+ (JNIEnv *env, jobject obj)
+{
+ void *ptr;
+ int pos = 0;
+ GtkWidget *text = NULL;
+ GtkTextBuffer *buf;
+ GtkTextIter start;
+ GtkTextIter end;
+ GtkTextMark *mark;
+ GtkTextIter iter;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ text = textarea_get_widget (GTK_WIDGET (ptr));
+
+ buf = gtk_text_view_get_buffer (GTK_TEXT_VIEW (text));
+
+ if (gtk_text_buffer_get_selection_bounds (buf, &start, &end))
+ {
+ pos = gtk_text_iter_get_offset (&end);
+ }
+ else
+ {
+ mark = gtk_text_buffer_get_insert (buf);
+ gtk_text_buffer_get_iter_at_mark (buf, &iter, mark);
+ pos = gtk_text_iter_get_offset (&iter);
+ }
+
+ gdk_threads_leave ();
+
+ return pos;
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkTextAreaPeer_select
+ (JNIEnv *env, jobject obj, jint start, jint end)
+{
+ void *ptr;
+ GtkWidget *text = NULL;
+ GtkTextBuffer *buf;
+ GtkTextIter iter;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ text = textarea_get_widget (GTK_WIDGET (ptr));
+
+ buf = gtk_text_view_get_buffer (GTK_TEXT_VIEW (text));
+ gtk_text_buffer_get_iter_at_offset (buf, &iter, start);
+ /* quickly move both 'insert' and 'selection_bound' to the
+ same position */
+ gtk_text_buffer_place_cursor (buf, &iter);
+ gtk_text_buffer_get_iter_at_offset (buf, &iter, end);
+ gtk_text_buffer_move_mark_by_name (buf, "selection_bound", &iter);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkTextAreaPeer_setEditable
+ (JNIEnv *env, jobject obj, jboolean state)
+{
+ void *ptr;
+ GtkWidget *text = NULL;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ text = textarea_get_widget (GTK_WIDGET (ptr));
+
+ gtk_text_view_set_editable (GTK_TEXT_VIEW (text), state);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT jstring JNICALL
+Java_gnu_java_awt_peer_gtk_GtkTextAreaPeer_getText
+ (JNIEnv *env, jobject obj)
+{
+ void *ptr;
+ char *contents = NULL;
+ jstring jcontents;
+ GtkWidget *text = NULL;
+ GtkTextBuffer *buf;
+ GtkTextIter start, end;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ text = textarea_get_widget (GTK_WIDGET (ptr));
+
+ buf = gtk_text_view_get_buffer (GTK_TEXT_VIEW (text));
+ gtk_text_buffer_get_start_iter (buf, &start);
+ gtk_text_buffer_get_end_iter (buf, &end);
+ contents = gtk_text_buffer_get_text (buf, &start, &end, FALSE);
+
+ jcontents = (*env)->NewStringUTF (env, contents);
+ g_free (contents);
+
+ gdk_threads_leave ();
+
+ return jcontents;
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkTextAreaPeer_setText
+ (JNIEnv *env, jobject obj, jstring contents)
+{
+ void *ptr;
+ const char *str;
+ GtkWidget *text = NULL;
+ GtkTextBuffer *buf;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+ str = (*env)->GetStringUTFChars (env, contents, NULL);
+
+ text = textarea_get_widget (GTK_WIDGET (ptr));
+
+ buf = gtk_text_view_get_buffer (GTK_TEXT_VIEW (text));
+ gtk_text_buffer_set_text (buf, str, strlen (str));
+
+ (*env)->ReleaseStringUTFChars (env, contents, str);
+
+ gdk_threads_leave ();
+}
+
+static GtkWidget *
+textarea_get_widget (GtkWidget *widget)
+{
+ GtkWidget *wid;
+ g_assert (GTK_IS_EVENT_BOX (widget));
+
+ wid = gtk_bin_get_child (GTK_BIN (widget));
+ g_assert (GTK_IS_SCROLLED_WINDOW (wid));
+
+ wid = gtk_bin_get_child (GTK_BIN (wid));
+
+ return wid;
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkTextFieldPeer.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkTextFieldPeer.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkTextFieldPeer.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkTextFieldPeer.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,388 @@
+/* gtktextfieldpeer.c -- Native implementation of GtkTextFieldPeer
+ Copyright (C) 1998, 1999, 2002 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+#include "gtkpeer.h"
+#include "gnu_java_awt_peer_gtk_GtkTextFieldPeer.h"
+
+/* the color used for highlighting when the foreground is black,
+ since black highlights aren't a Good Idea. */
+#define BB_RED 16962
+#define BB_GREEN 26985
+#define BB_BLUE 31611
+
+static jmethodID postTextEventID;
+
+void
+cp_gtk_textcomponent_init_jni (void)
+{
+ jclass gtkcomponentpeer;
+
+ gtkcomponentpeer = (*cp_gtk_gdk_env())->FindClass (cp_gtk_gdk_env(),
+ "gnu/java/awt/peer/gtk/GtkComponentPeer");
+
+ postTextEventID = (*cp_gtk_gdk_env())->GetMethodID (cp_gtk_gdk_env(), gtkcomponentpeer,
+ "postTextEvent",
+ "()V");
+}
+
+static void textcomponent_changed_cb (GtkEditable *editable, jobject peer);
+
+static jint get_border_width (GtkWidget *entry);
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkTextFieldPeer_create
+ (JNIEnv *env, jobject obj, jint text_width)
+{
+ GtkWidget *entry;
+
+ gdk_threads_enter ();
+
+ /* Create global reference and save it for future use */
+ NSA_SET_GLOBAL_REF (env, obj);
+
+ entry = gtk_entry_new ();
+ gtk_widget_set_size_request (entry,
+ text_width + 2 * get_border_width (entry), -1);
+
+ NSA_SET_PTR (env, obj, entry);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkTextFieldPeer_connectSignals
+ (JNIEnv *env, jobject obj)
+{
+ void *ptr;
+ jobject *gref;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+ gref = NSA_GET_GLOBAL_REF (env, obj);
+
+ /* TextComponent signals */
+ cp_gtk_textcomponent_connect_signals (G_OBJECT (ptr), gref);
+
+ /* Component signals */
+ cp_gtk_component_connect_signals (G_OBJECT (ptr), gref);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkTextFieldPeer_gtkWidgetSetBackground
+ (JNIEnv *env, jobject obj, jint red, jint green, jint blue)
+{
+ GdkColor color;
+ void *ptr;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ color.red = (red / 255.0) * 65535;
+ color.green = (green / 255.0) * 65535;
+ color.blue = (blue / 255.0) * 65535;
+
+ gtk_widget_modify_base (GTK_WIDGET (ptr), GTK_STATE_NORMAL, &color);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkTextFieldPeer_gtkWidgetSetForeground
+ (JNIEnv *env, jobject obj, jint red, jint green, jint blue)
+{
+ GdkColor color;
+ void *ptr;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ color.red = (red / 255.0) * 65535;
+ color.green = (green / 255.0) * 65535;
+ color.blue = (blue / 255.0) * 65535;
+
+ gtk_widget_modify_text (GTK_WIDGET (ptr), GTK_STATE_NORMAL, &color);
+
+ if ( red == 0 && green == 0 && blue == 0)
+ {
+ color.red = BB_RED;
+ color.green = BB_GREEN;
+ color.blue = BB_BLUE;
+ }
+ gtk_widget_modify_base (GTK_WIDGET (ptr), GTK_STATE_SELECTED, &color);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT jint JNICALL
+Java_gnu_java_awt_peer_gtk_GtkTextFieldPeer_gtkEntryGetBorderWidth
+ (JNIEnv *env, jobject obj)
+{
+ void *ptr;
+ int border_width = 0;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ border_width = get_border_width (GTK_WIDGET (ptr));
+
+ gdk_threads_leave ();
+
+ return border_width;
+}
+
+/* GTK hard-codes this value. It is the space between a GtkEntry's
+ frame and its text. */
+#define INNER_BORDER 2
+
+static jint
+get_border_width (GtkWidget *entry)
+{
+ gint focus_width;
+ gboolean interior_focus;
+ int x_border_width = INNER_BORDER;
+
+ gtk_widget_style_get (entry,
+ "interior-focus", &interior_focus,
+ "focus-line-width", &focus_width,
+ NULL);
+
+ if (GTK_ENTRY (entry)->has_frame)
+ x_border_width += entry->style->xthickness;
+
+ if (!interior_focus)
+ x_border_width += focus_width;
+
+ return x_border_width;
+}
+
+#undef INNER_BORDER
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkTextFieldPeer_setEchoChar
+ (JNIEnv *env, jobject obj, jchar c)
+{
+ void *ptr;
+ GtkEntry *entry;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ entry = GTK_ENTRY (ptr);
+
+ if (c != 0)
+ {
+ /* FIXME: use gtk_entry_set_invisible_char (GtkEntry *entry,
+ gunichar ch) here. That means we must convert from jchar
+ (utf16) to gunichar (ucs4). */
+ gtk_entry_set_visibility (entry, FALSE);
+ }
+ else
+ gtk_entry_set_visibility (entry, TRUE);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT jint JNICALL
+Java_gnu_java_awt_peer_gtk_GtkTextFieldPeer_getCaretPosition
+ (JNIEnv *env, jobject obj)
+{
+ void *ptr;
+ int pos = 0;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ pos = gtk_editable_get_position (GTK_EDITABLE (ptr));
+
+ gdk_threads_leave ();
+
+ return pos;
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkTextFieldPeer_setCaretPosition
+ (JNIEnv *env, jobject obj, jint pos)
+{
+ void *ptr;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ gtk_editable_set_position (GTK_EDITABLE (ptr), pos);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT jint JNICALL
+Java_gnu_java_awt_peer_gtk_GtkTextFieldPeer_getSelectionStart
+ (JNIEnv *env, jobject obj)
+{
+ void *ptr;
+ int pos = 0;
+ int starti, endi;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ if (gtk_editable_get_selection_bounds (GTK_EDITABLE (ptr), &starti, &endi))
+ pos = starti;
+ else
+ pos = gtk_editable_get_position (GTK_EDITABLE (ptr));
+
+ gdk_threads_leave ();
+
+ return pos;
+}
+
+JNIEXPORT jint JNICALL
+Java_gnu_java_awt_peer_gtk_GtkTextFieldPeer_getSelectionEnd
+ (JNIEnv *env, jobject obj)
+{
+ void *ptr;
+ int pos = 0;
+ int starti, endi;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ if (gtk_editable_get_selection_bounds (GTK_EDITABLE (ptr), &starti, &endi))
+ pos = endi;
+ else
+ pos = gtk_editable_get_position (GTK_EDITABLE (ptr));
+
+ gdk_threads_leave ();
+
+ return pos;
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkTextFieldPeer_select
+ (JNIEnv *env, jobject obj, jint start, jint end)
+{
+ void *ptr;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ gtk_editable_select_region (GTK_EDITABLE (ptr), start, end);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkTextFieldPeer_setEditable
+ (JNIEnv *env, jobject obj, jboolean state)
+{
+ void *ptr;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ gtk_editable_set_editable (GTK_EDITABLE (ptr), state);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT jstring JNICALL
+Java_gnu_java_awt_peer_gtk_GtkTextFieldPeer_getText
+ (JNIEnv *env, jobject obj)
+{
+ void *ptr;
+ char *contents = NULL;
+ jstring jcontents;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ contents = gtk_editable_get_chars (GTK_EDITABLE (ptr), 0, -1);
+
+ jcontents = (*env)->NewStringUTF (env, contents);
+
+ g_free (contents);
+
+ gdk_threads_leave ();
+
+ return jcontents;
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkTextFieldPeer_setText
+ (JNIEnv *env, jobject obj, jstring contents)
+{
+ void *ptr;
+ const char *str;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+ str = (*env)->GetStringUTFChars (env, contents, NULL);
+
+ gtk_entry_set_text (GTK_ENTRY (ptr), str);
+
+ (*env)->ReleaseStringUTFChars (env, contents, str);
+
+ gdk_threads_leave ();
+}
+
+void
+cp_gtk_textcomponent_connect_signals (GObject *ptr, jobject *gref)
+{
+ g_signal_connect (G_OBJECT(ptr), "changed",
+ G_CALLBACK (textcomponent_changed_cb), *gref);
+}
+
+static void
+textcomponent_changed_cb (GtkEditable *editable __attribute__((unused)),
+ jobject peer)
+{
+ (*cp_gtk_gdk_env())->CallVoidMethod (cp_gtk_gdk_env(), peer, postTextEventID);
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkToolkit.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkToolkit.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkToolkit.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkToolkit.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,493 @@
+/* gtktoolkit.c -- Native portion of GtkToolkit
+ Copyright (C) 1998, 1999, 2005 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+#include "gtkpeer.h"
+#include "gnu_java_awt_peer_gtk_GtkToolkit.h"
+#include "gthread-jni.h"
+#include "jcl.h"
+#include <gdk/gdkx.h>
+
+#define RC_FILE ".classpath-gtkrc"
+
+/* From java.awt.SystemColor */
+#define AWT_DESKTOP 0
+#define AWT_ACTIVE_CAPTION 1
+#define AWT_ACTIVE_CAPTION_TEXT 2
+#define AWT_ACTIVE_CAPTION_BORDER 3
+#define AWT_INACTIVE_CAPTION 4
+#define AWT_INACTIVE_CAPTION_TEXT 5
+#define AWT_INACTIVE_CAPTION_BORDER 6
+#define AWT_WINDOW 7
+#define AWT_WINDOW_BORDER 8
+#define AWT_WINDOW_TEXT 9
+#define AWT_MENU 10
+#define AWT_MENU_TEXT 11
+#define AWT_TEXT 12
+#define AWT_TEXT_TEXT 13
+#define AWT_TEXT_HIGHLIGHT 14
+#define AWT_TEXT_HIGHLIGHT_TEXT 15
+#define AWT_TEXT_INACTIVE_TEXT 16
+#define AWT_CONTROL 17
+#define AWT_CONTROL_TEXT 18
+#define AWT_CONTROL_HIGHLIGHT 19
+#define AWT_CONTROL_LT_HIGHLIGHT 20
+#define AWT_CONTROL_SHADOW 21
+#define AWT_CONTROL_DK_SHADOW 22
+#define AWT_SCROLLBAR 23
+#define AWT_INFO 24
+#define AWT_INFO_TEXT 25
+#define AWT_NUM_COLORS 26
+
+struct state_table *cp_gtk_native_state_table;
+struct state_table *cp_gtk_native_global_ref_table;
+
+static jclass gtkgenericpeer;
+static JavaVM *java_vm;
+static jmethodID printCurrentThreadID;
+
+union env_union
+{
+ void *void_env;
+ JNIEnv *jni_env;
+};
+
+JNIEnv *
+cp_gtk_gdk_env()
+{
+ union env_union tmp;
+ g_assert((*java_vm)->GetEnv(java_vm, &tmp.void_env, JNI_VERSION_1_2) == JNI_OK);
+ return tmp.jni_env;
+}
+
+
+GtkWindowGroup *cp_gtk_global_window_group;
+double cp_gtk_dpi_conversion_factor;
+
+static void init_glib_threads(JNIEnv *, jint);
+
+static void init_dpi_conversion_factor (void);
+static void dpi_changed_cb (GtkSettings *settings,
+ GParamSpec *pspec);
+
+#if GTK_MINOR_VERSION > 4
+static GLogFunc old_glog_func;
+static void glog_func (const gchar *log_domain,
+ GLogLevelFlags log_level,
+ const gchar *message,
+ gpointer user_data);
+#endif
+
+/*
+ * Call gtk_init. It is very important that this happen before any other
+ * gtk calls.
+ *
+ * The portableNativeSync argument may have the values:
+ * 1 if the Java property gnu.classpath.awt.gtk.portable.native.sync
+ * is set to "true".
+ * 0 if it is set to "false"
+ * -1 if unset.
+ */
+
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkToolkit_gtkInit (JNIEnv *env,
+ jclass clazz __attribute__((unused)),
+ jint portableNativeSync)
+{
+ int argc = 1;
+ char **argv;
+ char *homedir, *rcpath = NULL;
+
+ gtkgenericpeer = (*env)->FindClass(env, "gnu/java/awt/peer/gtk/GtkGenericPeer");
+
+ gtkgenericpeer = (*env)->NewGlobalRef(env, gtkgenericpeer);
+
+ printCurrentThreadID = (*env)->GetStaticMethodID (env, gtkgenericpeer,
+ "printCurrentThread", "()V");
+
+ NSA_INIT (env, gtkgenericpeer);
+
+ g_assert((*env)->GetJavaVM(env, &java_vm) == 0);
+
+ /* GTK requires a program's argc and argv variables, and requires that they
+ be valid. Set it up. */
+ argv = (char **) g_malloc (sizeof (char *) * 2);
+ argv[0] = (char *) g_malloc(1);
+ argv[0][0] = '\0';
+ argv[1] = NULL;
+
+ init_glib_threads(env, portableNativeSync);
+
+ /* From GDK 2.0 onwards we have to explicitly call gdk_threads_init */
+ gdk_threads_init();
+
+ gtk_init (&argc, &argv);
+
+#if SYNCHRONIZE_GDK
+ XSynchronize (GDK_DISPLAY_XDISPLAY (gdk_display_get_default ()), True);
+#endif
+
+ gtk_widget_set_default_colormap (gdk_rgb_get_colormap ());
+
+ /* Make sure queued calls don't get sent to GTK/GDK while
+ we're shutting down. */
+ atexit (gdk_threads_enter);
+
+ if ((homedir = getenv ("HOME")))
+ {
+ rcpath = (char *) g_malloc (strlen (homedir) + strlen (RC_FILE) + 2);
+ sprintf (rcpath, "%s/%s", homedir, RC_FILE);
+ }
+
+ gtk_rc_parse ((rcpath) ? rcpath : RC_FILE);
+
+ g_free (rcpath);
+ g_free (argv[0]);
+ g_free (argv);
+
+ /* On errors or warning print a whole stacktrace. */
+#if GTK_MINOR_VERSION > 4
+ old_glog_func = g_log_set_default_handler (&glog_func, NULL);
+#endif
+
+ cp_gtk_button_init_jni ();
+ cp_gtk_checkbox_init_jni ();
+ cp_gtk_choice_init_jni ();
+ cp_gtk_component_init_jni ();
+ cp_gtk_filedialog_init_jni ();
+ cp_gtk_list_init_jni ();
+ cp_gtk_menuitem_init_jni ();
+ cp_gtk_scrollbar_init_jni ();
+ cp_gtk_textcomponent_init_jni ();
+ cp_gtk_window_init_jni ();
+
+ cp_gtk_global_window_group = gtk_window_group_new ();
+
+ init_dpi_conversion_factor ();
+}
+
+
+/** Initialize GLIB's threads properly, based on the value of the
+ gnu.classpath.awt.gtk.portable.native.sync Java system property. If
+ that's unset, use the PORTABLE_NATIVE_SYNC config.h macro. (TODO:
+ In some release following 0.10, that config.h macro will go away.)
+ */
+static void
+init_glib_threads(JNIEnv *env, jint portableNativeSync)
+{
+ if (portableNativeSync < 0)
+ {
+#ifdef PORTABLE_NATIVE_SYNC /* Default value, if not set by the Java system
+ property */
+ portableNativeSync = 1;
+#else
+ portableNativeSync = 0;
+#endif
+ }
+
+ (*env)->GetJavaVM( env, &cp_gtk_the_vm );
+ if (!g_thread_supported ())
+ {
+ if (portableNativeSync)
+ g_thread_init ( &cp_gtk_portable_native_sync_jni_functions );
+ else
+ g_thread_init ( NULL );
+ }
+ else
+ {
+ /* Warn if portable native sync is desired but the threading
+ system is already initialized. In that case we can't
+ override the threading implementation with our portable
+ native sync functions. */
+ if (portableNativeSync)
+ g_printerr ("peer warning: portable native sync disabled.\n");
+ }
+
+ /* Debugging progress message; uncomment if needed: */
+ /* printf("called gthread init\n"); */
+}
+
+void
+cp_gtk_print_current_thread (void)
+{
+ (*cp_gtk_gdk_env())->CallStaticVoidMethod (cp_gtk_gdk_env(), gtkgenericpeer, printCurrentThreadID);
+}
+
+/* This is a big hack, needed until this pango bug is resolved:
+ http://bugzilla.gnome.org/show_bug.cgi?id=119081.
+ See: http://mail.gnome.org/archives/gtk-i18n-list/2003-August/msg00001.html
+ for details. */
+static void
+init_dpi_conversion_factor ()
+{
+ GtkSettings *settings = gtk_settings_get_default ();
+ GObjectClass *klass;
+
+ klass = G_OBJECT_CLASS (GTK_SETTINGS_GET_CLASS (settings));
+ if (g_object_class_find_property (klass, "gtk-xft-dpi"))
+ {
+ int int_dpi;
+ g_object_get (settings, "gtk-xft-dpi", &int_dpi, NULL);
+ /* If int_dpi == -1 gtk-xft-dpi returns the default value. So we
+ have to do approximate calculation here. */
+ if (int_dpi < 0)
+ cp_gtk_dpi_conversion_factor = PANGO_SCALE * 72.0 / 96.;
+ else
+ cp_gtk_dpi_conversion_factor =
+ PANGO_SCALE * 72.0 / (int_dpi / PANGO_SCALE);
+
+ g_signal_connect (settings, "notify::gtk-xft-dpi",
+ G_CALLBACK (dpi_changed_cb), NULL);
+ }
+ else
+ /* Approximate. */
+ cp_gtk_dpi_conversion_factor = PANGO_SCALE * 72.0 / 96.;
+}
+
+static void
+dpi_changed_cb (GtkSettings *settings,
+ GParamSpec *pspec __attribute__((unused)))
+{
+ int int_dpi;
+ g_object_get (settings, "gtk-xft-dpi", &int_dpi, NULL);
+ if (int_dpi < 0)
+ cp_gtk_dpi_conversion_factor = PANGO_SCALE * 72.0 / 96.;
+ else
+ cp_gtk_dpi_conversion_factor =
+ PANGO_SCALE * 72.0 / (int_dpi / PANGO_SCALE);
+}
+
+#if GTK_MINOR_VERSION > 4
+static void
+glog_func (const gchar *log_domain,
+ GLogLevelFlags log_level,
+ const gchar *message,
+ gpointer user_data)
+{
+ old_glog_func (log_domain, log_level, message, user_data);
+ if (log_level & (G_LOG_LEVEL_ERROR
+ | G_LOG_LEVEL_CRITICAL
+ | G_LOG_LEVEL_WARNING))
+ {
+ JNIEnv *env = cp_gtk_gdk_env ();
+ jthrowable *exc = (*env)->ExceptionOccurred(env);
+ gchar *detail = g_strconcat (log_domain, ": ", message, NULL);
+ JCL_ThrowException (env, "java/lang/InternalError", detail);
+ g_free (detail);
+ (*env)->ExceptionDescribe (env);
+ if (exc != NULL)
+ (*env)->Throw (env, exc);
+ else
+ (*env)->ExceptionClear (env);
+ }
+}
+#endif
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkToolkit_gtkMain
+(JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)))
+{
+ gdk_threads_enter ();
+
+ gtk_main ();
+
+ gdk_threads_leave ();
+}
+
+
+static jint gdk_color_to_java_color (GdkColor color);
+
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkToolkit_beep
+ (JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)))
+{
+ gdk_threads_enter ();
+
+ gdk_beep ();
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkToolkit_sync
+ (JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)))
+{
+ gdk_threads_enter ();
+
+ gdk_flush ();
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkToolkit_getScreenSizeDimensions
+ (JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)),
+ jintArray jdims)
+{
+ jint *dims = (*env)->GetIntArrayElements (env, jdims, 0);
+
+ gdk_threads_enter ();
+
+ dims[0] = gdk_screen_width ();
+ dims[1] = gdk_screen_height ();
+
+ gdk_threads_leave ();
+
+ (*env)->ReleaseIntArrayElements(env, jdims, dims, 0);
+}
+
+JNIEXPORT jint JNICALL
+Java_gnu_java_awt_peer_gtk_GtkToolkit_getScreenResolution
+ (JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)))
+{
+ jint res;
+
+ gdk_threads_enter ();
+
+ res = gdk_screen_width () / (gdk_screen_width_mm () / 25.4);
+
+ gdk_threads_leave ();
+
+ return res;
+}
+
+/**
+ * Report the number of mouse buttons
+ * Returns the number of buttons of the first mouse found, or -1 if no mouse
+ * seems to be connected.
+ */
+JNIEXPORT jint JNICALL
+Java_gnu_java_awt_peer_gtk_GtkToolkit_getMouseNumberOfButtons
+ (JNIEnv *env __attribute__((unused)), jobject obj __attribute__((unused)))
+{
+ jint res = -1;
+ GList *devices;
+ GdkDevice *d;
+
+ gdk_threads_enter ();
+
+ /* FIXME: Why doesn't this return the correct number? */
+ devices = gdk_devices_list();
+
+ while( res == -1 && devices != NULL )
+ {
+ d = GDK_DEVICE( devices->data );
+ if( d->source == GDK_SOURCE_MOUSE )
+ res = d->num_keys;
+ devices = devices->next;
+ }
+
+ gdk_threads_leave ();
+
+ return res;
+}
+
+#define CONVERT(type, state) \
+ gdk_color_to_java_color (style->type[GTK_STATE_ ## state])
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkToolkit_loadSystemColors
+ (JNIEnv *env, jobject obj __attribute__((unused)),
+ jintArray jcolors)
+{
+ jint *colors;
+ GtkStyle *style;
+
+ /* FIXME: this was deadlocking so assume it is thread-safe for now;
+ we need to replace this call with a .properties file anyway. */
+#if 0
+ gdk_threads_enter ();
+#endif
+
+ colors = (*env)->GetIntArrayElements (env, jcolors, 0);
+
+ style = gtk_widget_get_default_style ();
+
+ colors[AWT_DESKTOP] = CONVERT (bg, SELECTED);
+ colors[AWT_ACTIVE_CAPTION] = CONVERT (bg, SELECTED);
+ colors[AWT_ACTIVE_CAPTION_TEXT] = CONVERT (text, SELECTED);
+ colors[AWT_ACTIVE_CAPTION_BORDER] = CONVERT (fg, NORMAL);
+ colors[AWT_INACTIVE_CAPTION] = CONVERT (base, INSENSITIVE);
+ colors[AWT_INACTIVE_CAPTION_TEXT] = CONVERT (fg, INSENSITIVE);
+ colors[AWT_INACTIVE_CAPTION_BORDER] = CONVERT (fg, INSENSITIVE);
+ colors[AWT_WINDOW] = CONVERT (bg, NORMAL);
+ colors[AWT_WINDOW_BORDER] = CONVERT (fg, NORMAL);
+ colors[AWT_WINDOW_TEXT] = CONVERT (fg, NORMAL);
+ colors[AWT_MENU] = CONVERT (bg, NORMAL);
+ colors[AWT_MENU_TEXT] = CONVERT (fg, NORMAL);
+ colors[AWT_TEXT] = CONVERT (bg, NORMAL);
+ colors[AWT_TEXT_TEXT] = CONVERT (fg, NORMAL);
+ colors[AWT_TEXT_HIGHLIGHT] = CONVERT (bg, SELECTED);
+ colors[AWT_TEXT_HIGHLIGHT_TEXT] = CONVERT (fg, SELECTED);
+ colors[AWT_TEXT_INACTIVE_TEXT] = CONVERT (bg, INSENSITIVE);
+ colors[AWT_CONTROL] = CONVERT (bg, NORMAL);
+ colors[AWT_CONTROL_TEXT] = CONVERT (fg, NORMAL);
+ colors[AWT_CONTROL_HIGHLIGHT] = CONVERT (base, ACTIVE);
+ colors[AWT_CONTROL_LT_HIGHLIGHT] = CONVERT (bg, PRELIGHT);
+ colors[AWT_CONTROL_SHADOW] = CONVERT (bg, ACTIVE);
+ colors[AWT_CONTROL_DK_SHADOW] = CONVERT (fg, INSENSITIVE);
+ colors[AWT_SCROLLBAR] = CONVERT (base, INSENSITIVE);
+ colors[AWT_INFO] = CONVERT (bg, NORMAL);
+ colors[AWT_INFO_TEXT] = CONVERT (fg, NORMAL);
+
+ (*env)->ReleaseIntArrayElements(env, jcolors, colors, 0);
+
+#if 0
+ gdk_threads_leave ();
+#endif
+}
+
+#undef CONVERT
+
+static jint
+gdk_color_to_java_color (GdkColor gdk_color)
+{
+ guchar red;
+ guchar green;
+ guchar blue;
+ float factor;
+
+ factor = 255.0 / 65535.0;
+
+ red = (float) gdk_color.red * factor;
+ green = (float) gdk_color.green * factor;
+ blue = (float) gdk_color.blue * factor;
+
+ return (jint) (0xff000000 | (red << 16) | (green << 8) | blue);
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkVolatileImage.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkVolatileImage.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkVolatileImage.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkVolatileImage.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,196 @@
+/* gnu_java_awt_peer_gtk_VolatileImage.c
+ Copyright (C) 2006 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+#include "jcl.h"
+#include "gtkpeer.h"
+#include <gdk/gdkx.h>
+#include <gdk/gdktypes.h>
+#include <gdk/gdkprivate.h>
+#include <gdk/gdkx.h>
+#include <gdk-pixbuf/gdk-pixbuf.h>
+#include <gdk-pixbuf/gdk-pixdata.h>
+
+#include "gnu_java_awt_peer_gtk_GtkVolatileImage.h"
+#include "cairographics2d.h"
+
+
+/**
+ * Creates a cairo surface, ARGB32, native ordering, premultiplied alpha.
+ */
+JNIEXPORT jlong JNICALL
+Java_gnu_java_awt_peer_gtk_GtkVolatileImage_init (JNIEnv *env,
+ jobject obj __attribute__ ((__unused__)),
+ jobject peer,
+ jint width, jint height)
+{
+ GtkWidget *widget = NULL;
+ GdkPixmap* pixmap;
+ void *ptr = NULL;
+
+ gdk_threads_enter();
+
+ if( peer != NULL )
+ {
+ ptr = NSA_GET_PTR (env, peer);
+ g_assert (ptr != NULL);
+
+ widget = GTK_WIDGET (ptr);
+ g_assert (widget != NULL);
+ pixmap = gdk_pixmap_new( widget->window, width, height, -1 );
+ }
+ else
+ pixmap = gdk_pixmap_new( NULL, width, height,
+ gdk_rgb_get_visual()->depth );
+
+ gdk_threads_leave();
+
+ g_assert( pixmap != NULL );
+
+ return PTR_TO_JLONG( pixmap );
+}
+
+/**
+ * Destroy the surface
+ */
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkVolatileImage_destroy
+(JNIEnv *env __attribute__((unused)), jobject obj __attribute((unused)),
+ jlong pointer)
+{
+ GdkPixmap* pixmap = JLONG_TO_PTR(GdkPixmap, pointer);
+ if( pixmap != NULL )
+ {
+ gdk_threads_enter();
+ g_object_unref( pixmap );
+ gdk_threads_leave();
+ }
+}
+
+/**
+ * Gets all pixels in an array
+ */
+JNIEXPORT jintArray JNICALL
+Java_gnu_java_awt_peer_gtk_GtkVolatileImage_nativeGetPixels
+(JNIEnv *env, jobject obj, jlong pointer)
+{
+ /* jint *pixeldata, *jpixdata; */
+ jint *jpixdata;
+ GdkPixmap *pixmap;
+ jintArray jpixels;
+ int width, height, depth, size;
+ jclass cls;
+ jfieldID field;
+
+ cls = (*env)->GetObjectClass (env, obj);
+ field = (*env)->GetFieldID (env, cls, "width", "I");
+ g_assert (field != 0);
+ width = (*env)->GetIntField (env, obj, field);
+
+ field = (*env)->GetFieldID (env, cls, "height", "I");
+ g_assert (field != 0);
+ height = (*env)->GetIntField (env, obj, field);
+
+ pixmap = JLONG_TO_PTR(GdkPixmap, pointer);
+ g_assert(pixmap != NULL);
+
+ gdk_threads_enter();
+
+ /* get depth in bytes */
+ depth = gdk_drawable_get_depth( pixmap ) >> 3;
+ size = width * height * 4;
+ jpixels = (*env)->NewIntArray ( env, size );
+ jpixdata = (*env)->GetIntArrayElements (env, jpixels, NULL);
+ /* memcpy (jpixdata, pixeldata, size * sizeof( jint )); */
+
+ (*env)->ReleaseIntArrayElements (env, jpixels, jpixdata, 0);
+
+ gdk_threads_leave();
+
+ return jpixels;
+}
+
+/**
+ * Copy area
+ */
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkVolatileImage_nativeCopyArea
+(JNIEnv *env __attribute__((unused)), jobject obj __attribute((unused)),
+ jlong pointer, jint x, jint y, jint w, jint h, jint dx, jint dy)
+{
+ GdkPixbuf *pixbuf;
+ GdkPixmap* pixmap = JLONG_TO_PTR(GdkPixmap, pointer);
+
+ g_assert (pixmap != NULL);
+
+ gdk_threads_enter();
+
+ pixbuf = gdk_pixbuf_new( GDK_COLORSPACE_RGB, TRUE, 8, w, h );
+ gdk_pixbuf_get_from_drawable( pixbuf, pixmap, NULL, x, y, 0, 0, w, h );
+ gdk_draw_pixbuf (pixmap, NULL, pixbuf,
+ 0, 0, x + dx, y + dy,
+ w, h,
+ GDK_RGB_DITHER_NORMAL, 0, 0);
+ gdk_threads_leave();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkVolatileImage_nativeDrawVolatile
+(JNIEnv *env __attribute__((unused)), jobject obj __attribute((unused)),
+ jlong pointer, jlong srcptr, jint x, jint y, jint w, jint h)
+{
+ GdkPixmap *dst, *src;
+ GdkGC *gc;
+
+ src = JLONG_TO_PTR(GdkPixmap, srcptr);
+ dst = JLONG_TO_PTR(GdkPixmap, pointer);
+ g_assert (src != NULL);
+ g_assert (dst != NULL);
+
+ gdk_threads_enter();
+
+ gc = gdk_gc_new( dst );
+ gdk_draw_drawable(dst,
+ gc,
+ src,
+ 0, 0,
+ x, y,
+ w, h);
+ g_object_unref( gc );
+
+ gdk_threads_leave();
+}
+
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkWindowPeer.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkWindowPeer.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkWindowPeer.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkWindowPeer.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,2192 @@
+/* gtkwindowpeer.c -- Native implementation of GtkWindowPeer
+ Copyright (C) 1998, 1999, 2002, 2004, 2005, 2006
+ Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+#include "gtkpeer.h"
+#include "gnu_java_awt_peer_gtk_GtkWindowPeer.h"
+#include <gdk/gdkprivate.h>
+#include <gdk/gdkx.h>
+#include <X11/Xatom.h>
+#include <gdk/gdkkeysyms.h>
+
+#define AWT_WINDOW_OPENED 200
+#define AWT_WINDOW_CLOSING 201
+#define AWT_WINDOW_CLOSED 202
+#define AWT_WINDOW_ICONIFIED 203
+#define AWT_WINDOW_DEICONIFIED 204
+#define AWT_WINDOW_ACTIVATED 205
+#define AWT_WINDOW_DEACTIVATED 206
+#define AWT_WINDOW_GAINED_FOCUS 207
+#define AWT_WINDOW_LOST_FOCUS 208
+#define AWT_WINDOW_STATE_CHANGED 209
+
+/* Virtual Keys */
+/* This list should be kept in the same order as the VK_ field
+ declarations in KeyEvent.java. */
+#define VK_ENTER '\n'
+#define VK_BACK_SPACE '\b'
+#define VK_TAB '\t'
+#define VK_CANCEL 3
+#define VK_CLEAR 12
+#define VK_SHIFT 16
+#define VK_CONTROL 17
+#define VK_ALT 18
+#define VK_PAUSE 19
+#define VK_CAPS_LOCK 20
+#define VK_ESCAPE 27
+#define VK_SPACE ' '
+#define VK_PAGE_UP 33
+#define VK_PAGE_DOWN 34
+#define VK_END 35
+#define VK_HOME 36
+#define VK_LEFT 37
+#define VK_UP 38
+#define VK_RIGHT 39
+#define VK_DOWN 40
+#define VK_COMMA ','
+#define VK_MINUS '-'
+#define VK_PERIOD '.'
+#define VK_SLASH '/'
+#define VK_0 '0'
+#define VK_1 '1'
+#define VK_2 '2'
+#define VK_3 '3'
+#define VK_4 '4'
+#define VK_5 '5'
+#define VK_6 '6'
+#define VK_7 '7'
+#define VK_8 '8'
+#define VK_9 '9'
+#define VK_SEMICOLON ';'
+#define VK_EQUALS '='
+#define VK_A 'A'
+#define VK_B 'B'
+#define VK_C 'C'
+#define VK_D 'D'
+#define VK_E 'E'
+#define VK_F 'F'
+#define VK_G 'G'
+#define VK_H 'H'
+#define VK_I 'I'
+#define VK_J 'J'
+#define VK_K 'K'
+#define VK_L 'L'
+#define VK_M 'M'
+#define VK_N 'N'
+#define VK_O 'O'
+#define VK_P 'P'
+#define VK_Q 'Q'
+#define VK_R 'R'
+#define VK_S 'S'
+#define VK_T 'T'
+#define VK_U 'U'
+#define VK_V 'V'
+#define VK_W 'W'
+#define VK_X 'X'
+#define VK_Y 'Y'
+#define VK_Z 'Z'
+#define VK_OPEN_BRACKET '['
+#define VK_BACK_SLASH '\\'
+#define VK_CLOSE_BRACKET ']'
+/* See gtkpeer.h */
+/* #define VK_NUMPAD0 96 */
+/* #define VK_NUMPAD1 97 */
+/* #define VK_NUMPAD2 98 */
+/* #define VK_NUMPAD3 99 */
+/* #define VK_NUMPAD4 100 */
+/* #define VK_NUMPAD5 101 */
+/* #define VK_NUMPAD6 102 */
+/* #define VK_NUMPAD7 103 */
+/* #define VK_NUMPAD8 104 */
+/* #define VK_NUMPAD9 105 */
+#define VK_MULTIPLY 106
+#define VK_ADD 107
+#define VK_SEPARATER 108
+#define VK_SEPARATOR 108
+#define VK_SUBTRACT 109
+/* See gtkpeer.h */
+/* #define VK_DECIMAL 110 */
+#define VK_DIVIDE 111
+#define VK_DELETE 127
+#define VK_NUM_LOCK 144
+#define VK_SCROLL_LOCK 145
+#define VK_F1 112
+#define VK_F2 113
+#define VK_F3 114
+#define VK_F4 115
+#define VK_F5 116
+#define VK_F6 117
+#define VK_F7 118
+#define VK_F8 119
+#define VK_F9 120
+#define VK_F10 121
+#define VK_F11 122
+#define VK_F12 123
+#define VK_F13 61440
+#define VK_F14 61441
+#define VK_F15 61442
+#define VK_F16 61443
+#define VK_F17 61444
+#define VK_F18 61445
+#define VK_F19 61446
+#define VK_F20 61447
+#define VK_F21 61448
+#define VK_F22 61449
+#define VK_F23 61450
+#define VK_F24 61451
+#define VK_PRINTSCREEN 154
+#define VK_INSERT 155
+#define VK_HELP 156
+#define VK_META 157
+#define VK_BACK_QUOTE 192
+#define VK_QUOTE 222
+#define VK_KP_UP 224
+#define VK_KP_DOWN 225
+#define VK_KP_LEFT 226
+#define VK_KP_RIGHT 227
+#define VK_DEAD_GRAVE 128
+#define VK_DEAD_ACUTE 129
+#define VK_DEAD_CIRCUMFLEX 130
+#define VK_DEAD_TILDE 131
+#define VK_DEAD_MACRON 132
+#define VK_DEAD_BREVE 133
+#define VK_DEAD_ABOVEDOT 134
+#define VK_DEAD_DIAERESIS 135
+#define VK_DEAD_ABOVERING 136
+#define VK_DEAD_DOUBLEACUTE 137
+#define VK_DEAD_CARON 138
+#define VK_DEAD_CEDILLA 139
+#define VK_DEAD_OGONEK 140
+#define VK_DEAD_IOTA 141
+#define VK_DEAD_VOICED_SOUND 142
+#define VK_DEAD_SEMIVOICED_SOUND 143
+#define VK_AMPERSAND 150
+#define VK_ASTERISK 151
+#define VK_QUOTEDBL 152
+#define VK_LESS 153
+#define VK_GREATER 160
+#define VK_BRACELEFT 161
+#define VK_BRACERIGHT 162
+#define VK_AT 512
+#define VK_COLON 513
+#define VK_CIRCUMFLEX 514
+#define VK_DOLLAR 515
+#define VK_EURO_SIGN 516
+#define VK_EXCLAMATION_MARK 517
+#define VK_INVERTED_EXCLAMATION_MARK 518
+#define VK_LEFT_PARENTHESIS 519
+#define VK_NUMBER_SIGN 520
+#define VK_PLUS 521
+#define VK_RIGHT_PARENTHESIS 522
+#define VK_UNDERSCORE 523
+#define VK_FINAL 24
+#define VK_CONVERT 28
+#define VK_NONCONVERT 29
+#define VK_ACCEPT 30
+#define VK_MODECHANGE 31
+#define VK_KANA 21
+#define VK_KANJI 25
+#define VK_ALPHANUMERIC 240
+#define VK_KATAKANA 241
+#define VK_HIRAGANA 242
+#define VK_FULL_WIDTH 243
+#define VK_HALF_WIDTH 244
+#define VK_ROMAN_CHARACTERS 245
+#define VK_ALL_CANDIDATES 256
+#define VK_PREVIOUS_CANDIDATE 257
+#define VK_CODE_INPUT 258
+#define VK_JAPANESE_KATAKANA 259
+#define VK_JAPANESE_HIRAGANA 260
+#define VK_JAPANESE_ROMAN 261
+#define VK_KANA_LOCK 262
+#define VK_INPUT_METHOD_ON_OFF 263
+#define VK_CUT 65489
+#define VK_COPY 65485
+#define VK_PASTE 65487
+#define VK_UNDO 65483
+#define VK_AGAIN 65481
+#define VK_FIND 65488
+#define VK_PROPS 65482
+#define VK_STOP 65480
+#define VK_COMPOSE 65312
+#define VK_ALT_GRAPH 65406
+#define VK_UNDEFINED 0
+#define VK_BEGIN 65368
+#define VK_CONTEXT_MENU 525
+#define VK_WINDOWS 524
+
+
+#define AWT_KEY_CHAR_UNDEFINED 0
+
+#define AWT_FRAME_STATE_NORMAL 0
+#define AWT_FRAME_STATE_ICONIFIED 1
+#define AWT_FRAME_STATE_MAXIMIZED_HORIZ 2
+#define AWT_FRAME_STATE_MAXIMIZED_VERT 4
+#define AWT_FRAME_STATE_MAXIMIZED_BOTH 6
+
+static jmethodID postKeyEventID;
+static jmethodID postWindowEventID;
+static jmethodID postConfigureEventID;
+static jmethodID postInsetsChangedEventID;
+static jmethodID windowGetWidthID;
+static jmethodID windowGetHeightID;
+
+void
+cp_gtk_window_init_jni (void)
+{
+ jclass gtkwindowpeer;
+
+ gtkwindowpeer = (*cp_gtk_gdk_env())->FindClass (cp_gtk_gdk_env(),
+ "gnu/java/awt/peer/gtk/GtkWindowPeer");
+
+ postKeyEventID = (*cp_gtk_gdk_env())->GetMethodID (cp_gtk_gdk_env(), gtkwindowpeer,
+ "postKeyEvent", "(IJIICI)V");
+
+ postWindowEventID = (*cp_gtk_gdk_env())->GetMethodID (cp_gtk_gdk_env(), gtkwindowpeer,
+ "postWindowEvent",
+ "(ILjava/awt/Window;I)V");
+
+ postConfigureEventID = (*cp_gtk_gdk_env())->GetMethodID (cp_gtk_gdk_env(), gtkwindowpeer,
+ "postConfigureEvent", "(IIII)V");
+
+ postInsetsChangedEventID = (*cp_gtk_gdk_env())->GetMethodID (cp_gtk_gdk_env(), gtkwindowpeer,
+ "postInsetsChangedEvent",
+ "(IIII)V");
+
+ windowGetWidthID = (*cp_gtk_gdk_env())->GetMethodID (cp_gtk_gdk_env(), gtkwindowpeer,
+ "getWidth", "()I");
+
+ windowGetHeightID = (*cp_gtk_gdk_env())->GetMethodID (cp_gtk_gdk_env(), gtkwindowpeer,
+ "getHeight", "()I");
+
+ gtkwindowpeer = (*cp_gtk_gdk_env())->FindClass (cp_gtk_gdk_env(),
+ "gnu/java/awt/peer/gtk/GtkWindowPeer");
+}
+
+/* Get the first keyval in the keymap for this event's keycode. The
+ first keyval corresponds roughly to Java's notion of a virtual key.
+ Returns the uppercase version of the first keyval or -1 if no
+ keyval was found for the given hardware keycode. */
+static gint
+get_first_keyval_from_keymap (GdkEventKey *event)
+{
+ guint keyval;
+ guint *keyvals;
+ gint n_entries;
+
+ if (!gdk_keymap_get_entries_for_keycode (NULL,
+ event->hardware_keycode,
+ NULL,
+ &keyvals,
+ &n_entries))
+ {
+ /* No keyval found for hardware keycode */
+ return -1;
+ }
+ keyval = keyvals[0];
+ g_free (keyvals);
+
+ return gdk_keyval_to_upper (keyval);
+}
+
+/* Return the AWT key code for the given keysym or -1 if no keyval was
+ found for the given hardware keycode. */
+#ifdef __GNUC__
+__inline
+#endif
+static jint
+keysym_to_awt_keycode (GdkEventKey *event)
+{
+ gint ukeyval;
+ guint state;
+
+ ukeyval = get_first_keyval_from_keymap (event);
+
+ if (ukeyval < 0)
+ return -1;
+
+ state = event->state;
+
+ /* VK_A through VK_Z */
+ if (ukeyval >= GDK_A && ukeyval <= GDK_Z)
+ return ukeyval;
+
+ /* VK_0 through VK_9 */
+ if (ukeyval >= GDK_0 && ukeyval <= GDK_9)
+ return ukeyval;
+
+ switch (ukeyval)
+ {
+ case GDK_Return:
+ case GDK_KP_Enter:
+ return VK_ENTER;
+ case GDK_BackSpace:
+ return VK_BACK_SPACE;
+ case GDK_Tab:
+ return VK_TAB;
+ case GDK_Cancel:
+ return VK_CANCEL;
+ case GDK_Clear:
+ return VK_CLEAR;
+ case GDK_Shift_L:
+ case GDK_Shift_R:
+ return VK_SHIFT;
+ case GDK_Control_L:
+ case GDK_Control_R:
+ return VK_CONTROL;
+ case GDK_Alt_L:
+ case GDK_Alt_R:
+ return VK_ALT;
+ case GDK_Pause:
+ return VK_PAUSE;
+ case GDK_Caps_Lock:
+ return VK_CAPS_LOCK;
+ case GDK_Escape:
+ return VK_ESCAPE;
+ case GDK_space:
+ return VK_SPACE;
+ case GDK_KP_Page_Up:
+ /* For keys on the numeric keypad, the JVM produces one of two
+ virtual keys, depending on the num lock state. */
+ if (state & GDK_MOD2_MASK)
+ return VK_NUMPAD9;
+ else
+ return VK_PAGE_UP;
+ case GDK_Page_Up:
+ return VK_PAGE_UP;
+ case GDK_KP_Page_Down:
+ if (state & GDK_MOD2_MASK)
+ return VK_NUMPAD3;
+ else
+ return VK_PAGE_DOWN;
+ case GDK_Page_Down:
+ return VK_PAGE_DOWN;
+ case GDK_KP_End:
+ if (state & GDK_MOD2_MASK)
+ return VK_NUMPAD1;
+ else
+ return VK_END;
+ case GDK_End:
+ return VK_END;
+ case GDK_KP_Home:
+ if (state & GDK_MOD2_MASK)
+ return VK_NUMPAD7;
+ else
+ return VK_HOME;
+ case GDK_Home:
+ return VK_HOME;
+ case GDK_KP_Begin:
+ if (state & GDK_MOD2_MASK)
+ return VK_NUMPAD5;
+ else
+ return VK_UNDEFINED;
+ case GDK_Left:
+ return VK_LEFT;
+ case GDK_Up:
+ return VK_UP;
+ case GDK_Right:
+ return VK_RIGHT;
+ case GDK_Down:
+ return VK_DOWN;
+ case GDK_comma:
+ return VK_COMMA;
+ case GDK_minus:
+ return VK_MINUS;
+ case GDK_period:
+ return VK_PERIOD;
+ case GDK_slash:
+ return VK_SLASH;
+ /*
+ return VK_0;
+ return VK_1;
+ return VK_2;
+ return VK_3;
+ return VK_4;
+ return VK_5;
+ return VK_6;
+ return VK_7;
+ return VK_8;
+ return VK_9;
+ */
+ case GDK_semicolon:
+ return VK_SEMICOLON;
+ case GDK_equal:
+ return VK_EQUALS;
+ /*
+ return VK_A;
+ return VK_B;
+ return VK_C;
+ return VK_D;
+ return VK_E;
+ return VK_F;
+ return VK_G;
+ return VK_H;
+ return VK_I;
+ return VK_J;
+ return VK_K;
+ return VK_L;
+ return VK_M;
+ return VK_N;
+ return VK_O;
+ return VK_P;
+ return VK_Q;
+ return VK_R;
+ return VK_S;
+ return VK_T;
+ return VK_U;
+ return VK_V;
+ return VK_W;
+ return VK_X;
+ return VK_Y;
+ return VK_Z;
+ */
+ case GDK_bracketleft:
+ return VK_OPEN_BRACKET;
+ case GDK_backslash:
+ return VK_BACK_SLASH;
+ case GDK_bracketright:
+ return VK_CLOSE_BRACKET;
+ case GDK_KP_0:
+ return VK_NUMPAD0;
+ case GDK_KP_1:
+ return VK_NUMPAD1;
+ case GDK_KP_2:
+ return VK_NUMPAD2;
+ case GDK_KP_3:
+ return VK_NUMPAD3;
+ case GDK_KP_4:
+ return VK_NUMPAD4;
+ case GDK_KP_5:
+ return VK_NUMPAD5;
+ case GDK_KP_6:
+ return VK_NUMPAD6;
+ case GDK_KP_7:
+ return VK_NUMPAD7;
+ case GDK_KP_8:
+ return VK_NUMPAD8;
+ case GDK_KP_9:
+ return VK_NUMPAD9;
+ case GDK_KP_Multiply:
+ return VK_MULTIPLY;
+ case GDK_KP_Add:
+ return VK_ADD;
+ /*
+ return VK_SEPARATER;
+ */
+ case GDK_KP_Separator:
+ return VK_SEPARATOR;
+ case GDK_KP_Subtract:
+ return VK_SUBTRACT;
+ case GDK_KP_Decimal:
+ return VK_DECIMAL;
+ case GDK_KP_Divide:
+ return VK_DIVIDE;
+ case GDK_KP_Delete:
+ if (state & GDK_MOD2_MASK)
+ return VK_DECIMAL;
+ else
+ return VK_DELETE;
+ case GDK_Delete:
+ return VK_DELETE;
+ case GDK_Num_Lock:
+ return VK_NUM_LOCK;
+ case GDK_Scroll_Lock:
+ return VK_SCROLL_LOCK;
+ case GDK_F1:
+ return VK_F1;
+ case GDK_F2:
+ return VK_F2;
+ case GDK_F3:
+ return VK_F3;
+ case GDK_F4:
+ return VK_F4;
+ case GDK_F5:
+ return VK_F5;
+ case GDK_F6:
+ return VK_F6;
+ case GDK_F7:
+ return VK_F7;
+ case GDK_F8:
+ return VK_F8;
+ case GDK_F9:
+ return VK_F9;
+ case GDK_F10:
+ return VK_F10;
+ case GDK_F11:
+ return VK_F11;
+ case GDK_F12:
+ return VK_F12;
+ case GDK_F13:
+ return VK_F13;
+ case GDK_F14:
+ return VK_F14;
+ case GDK_F15:
+ return VK_F15;
+ case GDK_F16:
+ return VK_F16;
+ case GDK_F17:
+ return VK_F17;
+ case GDK_F18:
+ return VK_F18;
+ case GDK_F19:
+ return VK_F19;
+ case GDK_F20:
+ return VK_F20;
+ case GDK_F21:
+ return VK_F21;
+ case GDK_F22:
+ return VK_F22;
+ case GDK_F23:
+ return VK_F23;
+ case GDK_F24:
+ return VK_F24;
+ case GDK_Print:
+ return VK_PRINTSCREEN;
+ case GDK_KP_Insert:
+ if (state & GDK_MOD2_MASK)
+ return VK_NUMPAD0;
+ else
+ return VK_INSERT;
+ case GDK_Insert:
+ return VK_INSERT;
+ case GDK_Help:
+ return VK_HELP;
+ case GDK_Meta_L:
+ case GDK_Meta_R:
+ return VK_META;
+ case GDK_grave:
+ return VK_BACK_QUOTE;
+ case GDK_apostrophe:
+ return VK_QUOTE;
+ case GDK_KP_Up:
+ if (state & GDK_MOD2_MASK)
+ return VK_NUMPAD8;
+ else
+ return VK_KP_UP;
+ case GDK_KP_Down:
+ if (state & GDK_MOD2_MASK)
+ return VK_NUMPAD2;
+ else
+ return VK_KP_DOWN;
+ case GDK_KP_Left:
+ if (state & GDK_MOD2_MASK)
+ return VK_NUMPAD4;
+ else
+ return VK_KP_LEFT;
+ case GDK_KP_Right:
+ if (state & GDK_MOD2_MASK)
+ return VK_NUMPAD6;
+ else
+ return VK_KP_RIGHT;
+ case GDK_dead_grave:
+ return VK_DEAD_GRAVE;
+ case GDK_dead_acute:
+ return VK_DEAD_ACUTE;
+ case GDK_dead_circumflex:
+ return VK_DEAD_CIRCUMFLEX;
+ case GDK_dead_tilde:
+ return VK_DEAD_TILDE;
+ case GDK_dead_macron:
+ return VK_DEAD_MACRON;
+ case GDK_dead_breve:
+ return VK_DEAD_BREVE;
+ case GDK_dead_abovedot:
+ return VK_DEAD_ABOVEDOT;
+ case GDK_dead_diaeresis:
+ return VK_DEAD_DIAERESIS;
+ case GDK_dead_abovering:
+ return VK_DEAD_ABOVERING;
+ case GDK_dead_doubleacute:
+ return VK_DEAD_DOUBLEACUTE;
+ case GDK_dead_caron:
+ return VK_DEAD_CARON;
+ case GDK_dead_cedilla:
+ return VK_DEAD_CEDILLA;
+ case GDK_dead_ogonek:
+ return VK_DEAD_OGONEK;
+ case GDK_dead_iota:
+ return VK_DEAD_IOTA;
+ case GDK_dead_voiced_sound:
+ return VK_DEAD_VOICED_SOUND;
+ case GDK_dead_semivoiced_sound:
+ return VK_DEAD_SEMIVOICED_SOUND;
+ case GDK_ampersand:
+ return VK_AMPERSAND;
+ case GDK_asterisk:
+ return VK_ASTERISK;
+ case GDK_quotedbl:
+ return VK_QUOTEDBL;
+ case GDK_less:
+ return VK_LESS;
+ case GDK_greater:
+ return VK_GREATER;
+ case GDK_braceleft:
+ return VK_BRACELEFT;
+ case GDK_braceright:
+ return VK_BRACERIGHT;
+ case GDK_at:
+ return VK_AT;
+ case GDK_colon:
+ return VK_COLON;
+ case GDK_asciicircum:
+ return VK_CIRCUMFLEX;
+ case GDK_dollar:
+ return VK_DOLLAR;
+ case GDK_EuroSign:
+ return VK_EURO_SIGN;
+ case GDK_exclam:
+ return VK_EXCLAMATION_MARK;
+ case GDK_exclamdown:
+ return VK_INVERTED_EXCLAMATION_MARK;
+ case GDK_parenleft:
+ return VK_LEFT_PARENTHESIS;
+ case GDK_numbersign:
+ return VK_NUMBER_SIGN;
+ case GDK_plus:
+ return VK_PLUS;
+ case GDK_parenright:
+ return VK_RIGHT_PARENTHESIS;
+ case GDK_underscore:
+ return VK_UNDERSCORE;
+ /*
+ return VK_FINAL;
+ return VK_CONVERT;
+ return VK_NONCONVERT;
+ return VK_ACCEPT;
+ */
+ case GDK_Mode_switch:
+ return VK_MODECHANGE;
+ /*
+ return VK_KANA;
+ */
+ case GDK_Kanji:
+ return VK_KANJI;
+ /*
+ return VK_ALPHANUMERIC;
+ */
+ case GDK_Katakana:
+ return VK_KATAKANA;
+ case GDK_Hiragana:
+ return VK_HIRAGANA;
+ /*
+ return VK_FULL_WIDTH;
+ return VK_HALF_WIDTH;
+ return VK_ROMAN_CHARACTERS;
+ return VK_ALL_CANDIDATES;
+ */
+ case GDK_PreviousCandidate:
+ return VK_PREVIOUS_CANDIDATE;
+ case GDK_Codeinput:
+ return VK_CODE_INPUT;
+ /*
+ return VK_JAPANESE_KATAKANA;
+ return VK_JAPANESE_HIRAGANA;
+ return VK_JAPANESE_ROMAN;
+ */
+ case GDK_Kana_Lock:
+ return VK_KANA_LOCK;
+ /*
+ return VK_INPUT_METHOD_ON_OFF;
+ return VK_CUT;
+ return VK_COPY;
+ return VK_PASTE;
+ */
+ case GDK_Undo:
+ return VK_UNDO;
+ case GDK_Redo:
+ return VK_AGAIN;
+ /*
+ return VK_FIND;
+ return VK_PROPS;
+ return VK_STOP;
+ return VK_COMPOSE;
+ */
+ case GDK_ISO_Level3_Shift:
+ return VK_ALT_GRAPH;
+ /*
+ case VK_BEGIN:
+ */
+ case GDK_Menu:
+ return VK_CONTEXT_MENU;
+ case GDK_Super_L:
+ case GDK_Super_R:
+ return VK_WINDOWS;
+
+ default:
+ return VK_UNDEFINED;
+ }
+}
+
+/* Return the AWT key location code for the given keysym or -1 if no
+ keyval was found for the given hardware keycode. */
+static jint
+keysym_to_awt_keylocation (GdkEventKey *event)
+{
+ gint ukeyval;
+
+ ukeyval = get_first_keyval_from_keymap (event);
+
+ if (ukeyval < 0)
+ return -1;
+
+ /* VK_A through VK_Z */
+ if (ukeyval >= GDK_A && ukeyval <= GDK_Z)
+ return AWT_KEY_LOCATION_STANDARD;
+
+ /* VK_0 through VK_9 */
+ if (ukeyval >= GDK_0 && ukeyval <= GDK_9)
+ return AWT_KEY_LOCATION_STANDARD;
+
+ switch (ukeyval)
+ {
+ case GDK_Shift_L:
+ case GDK_Control_L:
+ case GDK_Alt_L:
+ case GDK_Meta_L:
+ return AWT_KEY_LOCATION_LEFT;
+
+ case GDK_Shift_R:
+ case GDK_Control_R:
+ case GDK_Alt_R:
+ case GDK_Meta_R:
+ return AWT_KEY_LOCATION_RIGHT;
+
+ case GDK_Return:
+ case GDK_BackSpace:
+ case GDK_Tab:
+ case GDK_Cancel:
+ case GDK_Clear:
+ case GDK_Pause:
+ case GDK_Caps_Lock:
+ case GDK_Escape:
+ case GDK_space:
+ case GDK_Page_Up:
+ case GDK_Page_Down:
+ case GDK_End:
+ case GDK_Home:
+ case GDK_Left:
+ case GDK_Up:
+ case GDK_Right:
+ case GDK_Down:
+ case GDK_comma:
+ case GDK_minus:
+ case GDK_period:
+ case GDK_slash:
+ case GDK_semicolon:
+ case GDK_equal:
+ case GDK_bracketleft:
+ case GDK_backslash:
+ case GDK_bracketright:
+ case GDK_Delete:
+ case GDK_Scroll_Lock:
+ case GDK_F1:
+ case GDK_F2:
+ case GDK_F3:
+ case GDK_F4:
+ case GDK_F5:
+ case GDK_F6:
+ case GDK_F7:
+ case GDK_F8:
+ case GDK_F9:
+ case GDK_F10:
+ case GDK_F11:
+ case GDK_F12:
+ case GDK_F13:
+ case GDK_F14:
+ case GDK_F15:
+ case GDK_F16:
+ case GDK_F17:
+ case GDK_F18:
+ case GDK_F19:
+ case GDK_F20:
+ case GDK_F21:
+ case GDK_F22:
+ case GDK_F23:
+ case GDK_F24:
+ case GDK_Print:
+ case GDK_Insert:
+ case GDK_Help:
+ case GDK_grave:
+ case GDK_apostrophe:
+ case GDK_dead_grave:
+ case GDK_dead_acute:
+ case GDK_dead_circumflex:
+ case GDK_dead_tilde:
+ case GDK_dead_macron:
+ case GDK_dead_breve:
+ case GDK_dead_abovedot:
+ case GDK_dead_diaeresis:
+ case GDK_dead_abovering:
+ case GDK_dead_doubleacute:
+ case GDK_dead_caron:
+ case GDK_dead_cedilla:
+ case GDK_dead_ogonek:
+ case GDK_dead_iota:
+ case GDK_dead_voiced_sound:
+ case GDK_dead_semivoiced_sound:
+ case GDK_ampersand:
+ case GDK_asterisk:
+ case GDK_quotedbl:
+ case GDK_less:
+ case GDK_greater:
+ case GDK_braceleft:
+ case GDK_braceright:
+ case GDK_at:
+ case GDK_colon:
+ case GDK_asciicircum:
+ case GDK_dollar:
+ case GDK_EuroSign:
+ case GDK_exclam:
+ case GDK_exclamdown:
+ case GDK_parenleft:
+ case GDK_numbersign:
+ case GDK_plus:
+ case GDK_parenright:
+ case GDK_underscore:
+ case GDK_Mode_switch:
+ case GDK_Kanji:
+ case GDK_Katakana:
+ case GDK_Hiragana:
+ case GDK_PreviousCandidate:
+ case GDK_Codeinput:
+ case GDK_Kana_Lock:
+ return AWT_KEY_LOCATION_STANDARD;
+
+ case GDK_KP_Enter:
+ case GDK_KP_Page_Up:
+ case GDK_KP_Page_Down:
+ case GDK_KP_End:
+ case GDK_KP_Home:
+ case GDK_KP_Begin:
+ case GDK_KP_0:
+ case GDK_KP_1:
+ case GDK_KP_2:
+ case GDK_KP_3:
+ case GDK_KP_4:
+ case GDK_KP_5:
+ case GDK_KP_6:
+ case GDK_KP_7:
+ case GDK_KP_8:
+ case GDK_KP_9:
+ case GDK_KP_Multiply:
+ case GDK_KP_Add:
+ case GDK_KP_Separator:
+ case GDK_KP_Subtract:
+ case GDK_KP_Decimal:
+ case GDK_KP_Divide:
+ case GDK_KP_Delete:
+ case GDK_Num_Lock:
+ case GDK_KP_Insert:
+ case GDK_KP_Up:
+ case GDK_KP_Down:
+ case GDK_KP_Left:
+ case GDK_KP_Right:
+ return AWT_KEY_LOCATION_NUMPAD;
+
+ default:
+ return AWT_KEY_LOCATION_UNKNOWN;
+ }
+}
+
+static jchar
+keyevent_to_awt_keychar (GdkEventKey *event)
+{
+ if (event->length > 0)
+ {
+ /* Translate GDK carriage return to Java linefeed. */
+ if (event->string[0] == 13)
+ return VK_ENTER;
+ else
+ return event->string[0];
+ }
+ else
+ {
+ switch (event->keyval)
+ {
+ case GDK_BackSpace:
+ return VK_BACK_SPACE;
+ case GDK_Tab:
+ return VK_TAB;
+ case GDK_Delete:
+ case GDK_KP_Delete:
+ return VK_DELETE;
+ default:
+ return AWT_KEY_CHAR_UNDEFINED;
+ }
+ }
+}
+
+/* Modifier key events need special treatment. In Sun's peer
+ implementation, when a modifier key is pressed, the KEY_PRESSED
+ event has that modifier in its modifiers list. The corresponding
+ KEY_RELEASED event's modifier list does not contain the modifier.
+ For example, pressing and releasing the shift key will produce a
+ key press event with modifiers=Shift, and a key release event with
+ no modifiers. GDK's key events behave in the exact opposite way,
+ so this translation code is needed. */
+static jint
+keyevent_state_to_awt_mods (GdkEventKey *event)
+{
+ jint result = 0;
+ guint state;
+
+ if (event->type == GDK_KEY_PRESS)
+ {
+ state = event->state;
+
+ if (event->keyval == GDK_Shift_L
+ || event->keyval == GDK_Shift_R)
+ result |= AWT_SHIFT_DOWN_MASK | AWT_SHIFT_MASK;
+ else
+ {
+ if (state & GDK_SHIFT_MASK)
+ result |= AWT_SHIFT_DOWN_MASK | AWT_SHIFT_MASK;
+ }
+
+ if (event->keyval == GDK_Control_L
+ || event->keyval == GDK_Control_R)
+ result |= AWT_CTRL_DOWN_MASK | AWT_CTRL_MASK;
+ else
+ {
+ if (state & GDK_CONTROL_MASK)
+ result |= AWT_CTRL_DOWN_MASK | AWT_CTRL_MASK;
+ }
+
+ if (event->keyval == GDK_Alt_L
+ || event->keyval == GDK_Alt_R)
+ result |= AWT_ALT_DOWN_MASK | AWT_ALT_MASK;
+ else
+ {
+ if (state & GDK_MOD1_MASK)
+ result |= AWT_ALT_DOWN_MASK | AWT_ALT_MASK;
+ }
+ }
+ else if (event->type == GDK_KEY_RELEASE)
+ {
+ state = event->state;
+
+ if (event->keyval != GDK_Shift_L
+ && event->keyval != GDK_Shift_R)
+ {
+ if (state & GDK_SHIFT_MASK)
+ result |= AWT_SHIFT_DOWN_MASK | AWT_SHIFT_MASK;
+ }
+ if (event->keyval != GDK_Control_L
+ && event->keyval != GDK_Control_R)
+ {
+ if (state & GDK_CONTROL_MASK)
+ result |= AWT_CTRL_DOWN_MASK | AWT_CTRL_MASK;
+ }
+
+ if (event->keyval != GDK_Alt_L
+ && event->keyval != GDK_Alt_R)
+ {
+ if (state & GDK_MOD1_MASK)
+ result |= AWT_ALT_DOWN_MASK | AWT_ALT_MASK;
+ }
+ }
+
+ return result;
+}
+
+static gboolean window_configure_cb (GtkWidget *widget,
+ GdkEventConfigure *event,
+ jobject peer);
+
+/* FIXME: we're currently seeing the double-activation that occurs
+ with metacity and GTK. See
+ http://bugzilla.gnome.org/show_bug.cgi?id=140977 for details. */
+
+static void window_get_frame_extents (GtkWidget *window,
+ int *top, int *left,
+ int *bottom, int *right);
+
+static void request_frame_extents (GtkWidget *window);
+
+static Bool property_notify_predicate (Display *display,
+ XEvent *xevent,
+ XPointer arg);
+
+static gboolean window_delete_cb (GtkWidget *widget, GdkEvent *event,
+ jobject peer);
+static void window_destroy_cb (GtkWidget *widget, GdkEvent *event,
+ jobject peer);
+static void window_show_cb (GtkWidget *widget, jobject peer);
+static void window_focus_state_change_cb (GtkWidget *widget,
+ GParamSpec *pspec,
+ jobject peer);
+static gboolean window_focus_in_cb (GtkWidget * widget,
+ GdkEventFocus *event,
+ jobject peer);
+static gboolean window_focus_out_cb (GtkWidget * widget,
+ GdkEventFocus *event,
+ jobject peer);
+static gboolean window_window_state_cb (GtkWidget *widget,
+ GdkEvent *event,
+ jobject peer);
+static gboolean window_property_changed_cb (GtkWidget *widget,
+ GdkEventProperty *event,
+ jobject peer);
+static void realize_cb (GtkWidget *widget, jobject peer);
+
+static gboolean
+window_configure_cb (GtkWidget *widget __attribute__((unused)),
+ GdkEventConfigure *event,
+ jobject peer)
+{
+ (*cp_gtk_gdk_env())->CallVoidMethod (cp_gtk_gdk_env(), peer,
+ postConfigureEventID,
+ (jint) event->x,
+ (jint) event->y,
+ (jint) event->width,
+ (jint) event->height);
+
+ return FALSE;
+}
+
+static gboolean
+key_press_cb (GtkWidget *widget __attribute__((unused)),
+ GdkEventKey *event,
+ jobject peer)
+{
+ jint keycode;
+ jint keylocation;
+
+ keycode = keysym_to_awt_keycode (event);
+ keylocation = keysym_to_awt_keylocation (event);
+
+ /* Return immediately if an error occurs translating a hardware
+ keycode to a keyval. */
+ if (keycode < 0 || keylocation < 0)
+ return TRUE;
+
+ (*cp_gtk_gdk_env())->CallVoidMethod (cp_gtk_gdk_env(), peer,
+ postKeyEventID,
+ (jint) AWT_KEY_PRESSED,
+ (jlong) event->time,
+ keyevent_state_to_awt_mods (event),
+ keycode,
+ keyevent_to_awt_keychar (event),
+ keylocation);
+
+ /* FIXME: generation of key typed events needs to be moved
+ to GtkComponentPeer.postKeyEvent. If the key in a key
+ press event is not an "action" key
+ (KeyEvent.isActionKey) and is not a modifier key, then
+ it should generate a key typed event. */
+ return TRUE;
+}
+
+
+static gboolean
+key_release_cb (GtkWidget *widget __attribute__((unused)),
+ GdkEventKey *event,
+ jobject peer)
+{
+ jint keycode;
+ jint keylocation;
+
+ keycode = keysym_to_awt_keycode (event);
+ keylocation = keysym_to_awt_keylocation (event);
+
+ /* Return immediately if an error occurs translating a hardware
+ keycode to a keyval. */
+ if (keycode < 0 || keylocation < 0)
+ return TRUE;
+
+ (*cp_gtk_gdk_env())->CallVoidMethod (cp_gtk_gdk_env(), peer,
+ postKeyEventID,
+ (jint) AWT_KEY_RELEASED,
+ (jlong) event->time,
+ keyevent_state_to_awt_mods (event),
+ keycode,
+ keyevent_to_awt_keychar (event),
+ keylocation);
+
+ return TRUE;
+}
+
+/* Union used for type punning. */
+union extents_union
+{
+ guchar **gu_extents;
+ unsigned long **extents;
+};
+
+union atom_list_union
+{
+ guchar **gu_extents;
+ Atom **atom_list;
+};
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkWindowPeer_create
+ (JNIEnv *env, jobject obj, jint type, jboolean decorated, jobject parent)
+{
+ GtkWidget *window_widget;
+ GtkWindow *window;
+ void *window_parent;
+ GtkWidget *fixed;
+
+ gdk_threads_enter ();
+
+ NSA_SET_GLOBAL_REF (env, obj);
+
+ window_widget = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+ window = GTK_WINDOW (window_widget);
+
+ /* Keep this window in front of its parent, if it has one. */
+ if (parent)
+ {
+ window_parent = NSA_GET_PTR (env, parent);
+ gtk_window_set_transient_for (window, GTK_WINDOW(window_parent));
+ }
+
+ gtk_window_set_decorated (window, decorated);
+
+ gtk_window_set_type_hint (window, type);
+
+ gtk_window_group_add_window (cp_gtk_global_window_group, window);
+
+ fixed = gtk_fixed_new ();
+
+ gtk_container_add (GTK_CONTAINER (window_widget), fixed);
+
+ gtk_widget_show (fixed);
+
+ NSA_SET_PTR (env, obj, window_widget);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkWindowPeer_gtkWindowSetTitle
+ (JNIEnv *env, jobject obj, jstring title)
+{
+ const char *c_title;
+ void *ptr;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ c_title = (*env)->GetStringUTFChars (env, title, NULL);
+
+ gtk_window_set_title (GTK_WINDOW (ptr), c_title);
+
+ (*env)->ReleaseStringUTFChars (env, title, c_title);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkWindowPeer_gtkWindowSetResizable
+ (JNIEnv *env, jobject obj, jboolean resizable)
+{
+ void *ptr;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+ gtk_window_set_resizable (GTK_WINDOW (ptr), resizable);
+ g_object_set (G_OBJECT (ptr), "allow-shrink", resizable, NULL);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkWindowPeer_gtkWindowSetModal
+ (JNIEnv *env, jobject obj, jboolean modal)
+{
+ void *ptr;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ gtk_window_set_modal (GTK_WINDOW (ptr), modal);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkWindowPeer_gtkWindowSetAlwaysOnTop
+ (JNIEnv *env, jobject obj, jboolean alwaysOnTop)
+{
+ void *ptr;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ gtk_window_set_keep_above (GTK_WINDOW (ptr), alwaysOnTop);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT jboolean JNICALL
+Java_gnu_java_awt_peer_gtk_GtkWindowPeer_gtkWindowHasFocus
+(JNIEnv *env, jobject obj)
+{
+ void *ptr;
+ jboolean retval;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ retval = gtk_window_has_toplevel_focus (GTK_WINDOW (ptr));
+
+ gdk_threads_leave ();
+ return retval;
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkWindowPeer_setVisibleNative
+ (JNIEnv *env, jobject obj, jboolean visible)
+{
+ gdk_threads_enter ();
+
+ Java_gnu_java_awt_peer_gtk_GtkWindowPeer_setVisibleNativeUnlocked
+ (env, obj, visible);
+
+ gdk_flush ();
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkWindowPeer_setVisibleNativeUnlocked
+ (JNIEnv *env, jobject obj, jboolean visible)
+{
+ void *ptr;
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ if (visible)
+ gtk_widget_show (GTK_WIDGET (ptr));
+ else
+ gtk_widget_hide (GTK_WIDGET (ptr));
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkWindowPeer_connectSignals
+ (JNIEnv *env, jobject obj)
+{
+ void *ptr;
+ jobject *gref;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+ gref = NSA_GET_GLOBAL_REF (env, obj);
+
+ g_signal_connect (G_OBJECT (ptr), "delete-event",
+ G_CALLBACK (window_delete_cb), *gref);
+
+ g_signal_connect (G_OBJECT (ptr), "destroy-event",
+ G_CALLBACK (window_destroy_cb), *gref);
+
+ g_signal_connect (G_OBJECT (ptr), "show",
+ G_CALLBACK (window_show_cb), *gref);
+
+ g_signal_connect (G_OBJECT (ptr), "notify::has-toplevel-focus",
+ G_CALLBACK (window_focus_state_change_cb), *gref);
+
+ g_signal_connect (G_OBJECT (ptr), "focus-in-event",
+ G_CALLBACK (window_focus_in_cb), *gref);
+
+ g_signal_connect (G_OBJECT (ptr), "focus-out-event",
+ G_CALLBACK (window_focus_out_cb), *gref);
+
+ g_signal_connect (G_OBJECT (ptr), "window-state-event",
+ G_CALLBACK (window_window_state_cb), *gref);
+
+ g_signal_connect (G_OBJECT (ptr), "property-notify-event",
+ G_CALLBACK (window_property_changed_cb), *gref);
+
+ g_signal_connect_after (G_OBJECT (ptr), "realize",
+ G_CALLBACK (realize_cb), *gref);
+
+ g_signal_connect (G_OBJECT (ptr), "key-press-event",
+ G_CALLBACK (key_press_cb), *gref);
+
+ g_signal_connect (G_OBJECT (ptr), "key-release-event",
+ G_CALLBACK (key_release_cb), *gref);
+
+ g_signal_connect_after (G_OBJECT (ptr), "window-state-event",
+ G_CALLBACK (window_window_state_cb), *gref);
+
+ g_signal_connect (G_OBJECT (ptr), "configure-event",
+ G_CALLBACK (window_configure_cb), *gref);
+
+ cp_gtk_component_connect_expose_signals (ptr, gref);
+ cp_gtk_component_connect_mouse_signals (ptr, gref);
+
+ /* FIXME: override focus signals here to prevent child fixed repaint? */
+
+ gdk_threads_leave ();
+}
+
+/* Realize the window here so that its frame extents are known now.
+ That way Window.pack can operate with the accurate insets returned
+ by the window manager rather than the default estimates. */
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkWindowPeer_realize (JNIEnv *env, jobject obj)
+{
+ void *ptr;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ gtk_widget_realize (GTK_WIDGET (ptr));
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkWindowPeer_toBack (JNIEnv *env,
+ jobject obj)
+{
+ void *ptr;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ gdk_window_lower (GTK_WIDGET (ptr)->window);
+ gdk_flush ();
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkWindowPeer_toFront (JNIEnv *env,
+ jobject obj)
+{
+ void *ptr;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ gdk_window_raise (GTK_WIDGET (ptr)->window);
+ gdk_flush ();
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkWindowPeer_setSize
+ (JNIEnv *env, jobject obj, jint width, jint height)
+{
+ void *ptr;
+
+ gdk_threads_enter ();
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ /* Avoid GTK runtime assertion failures. */
+ width = (width < 1) ? 1 : width;
+ height = (height < 1) ? 1 : height;
+
+ gtk_widget_set_size_request (GTK_WIDGET(ptr), width, height);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkWindowPeer_nativeSetBounds
+ (JNIEnv *env, jobject obj, jint x, jint y, jint width, jint height)
+{
+ gdk_threads_enter ();
+
+ Java_gnu_java_awt_peer_gtk_GtkWindowPeer_nativeSetBoundsUnlocked
+ (env, obj, x, y, width, height);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkWindowPeer_nativeSetLocationUnlocked
+ (JNIEnv *env, jobject obj, jint x, jint y)
+{
+ void *ptr;
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ gtk_window_move (GTK_WINDOW(ptr), x, y);
+
+ if (GTK_WIDGET (ptr)->window != NULL)
+ gdk_window_move (GTK_WIDGET (ptr)->window, x, y);
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkWindowPeer_nativeSetLocation
+ (JNIEnv *env, jobject obj, jint x, jint y)
+{
+ gdk_threads_enter ();
+
+ Java_gnu_java_awt_peer_gtk_GtkWindowPeer_nativeSetLocationUnlocked
+ (env, obj, x, y);
+
+ gdk_threads_leave ();
+}
+
+JNIEXPORT void JNICALL
+Java_gnu_java_awt_peer_gtk_GtkWindowPeer_nativeSetBoundsUnlocked
+ (JNIEnv *env, jobject obj, jint x, jint y, jint width, jint height)
+{
+ void *ptr;
+ gint current_width;
+ gint current_height;
+
+ ptr = NSA_GET_PTR (env, obj);
+
+ /* Avoid GTK runtime assertion failures. */
+ width = (width < 1) ? 1 : width;
+ height = (height < 1) ? 1 : height;
+
+ gtk_window_move (GTK_WINDOW(ptr), x, y);
+ /* The call to gdk_window_move is needed in addition to the call to
+ gtk_window_move. If gdk_window_move isn't called, then the
+ following set of operations doesn't give the expected results:
+
+ 1. show a window
+ 2. manually move it to another position on the screen
+ 3. hide the window
+ 4. reposition the window with Component.setLocation
+ 5. show the window
+
+ Instead of being at the position set by setLocation, the window
+ is reshown at the position to which it was moved manually. */
+ if (GTK_WIDGET (ptr)->window != NULL)
+ gdk_window_move (GTK_WIDGET (ptr)->window, x, y);
+
+ /* Only request resizing if the actual width or height change, otherwise
+ * we get unnecessary flickers because resizing causes GTK to clear the
+ * window content, even if the actual size doesn't change. */
+ gtk_window_get_size(GTK_WINDOW(ptr), ¤t_width, ¤t_height);
+ if (current_width != width || current_height != height)
+ {
+ /* Need to change the widget's request size. */
+ gtk_widget_set_size_request (GTK_WIDGET(ptr), width, height);
+ /* Also need to call gtk_window_resize. If the resize is requested
+ by the program and the window's "resizable" property is true then
+ the size request will not be honoured. */
+ gtk_window_resize (GTK_WINDOW (ptr), width, height);
+ }
+}
+
+static void
+window_get_frame_extents (GtkWidget *window,
+ int *top, int *left, int *bottom, int *right)
+{
+ unsigned long *extents = NULL;
+ union extents_union gu_ex;
+
+ /* Guess frame extents in case _NET_FRAME_EXTENTS is not
+ supported. */
+ if (!gtk_window_get_decorated (GTK_WINDOW (window)))
+ {
+ *top = 0;
+ *left = 0;
+ *bottom = 0;
+ *right = 0;
+
+ return;
+ }
+
+ *top = 23;
+ *left = 6;
+ *bottom = 6;
+ *right = 6;
+
+ /* Request that the window manager set window's
+ _NET_FRAME_EXTENTS property. */
+ request_frame_extents (window);
+
+ /* Attempt to retrieve window's frame extents. */
+ gu_ex.extents = &extents;
+ if (gdk_property_get (window->window,
+ gdk_atom_intern ("_NET_FRAME_EXTENTS", FALSE),
+ gdk_atom_intern ("CARDINAL", FALSE),
+ 0,
+ sizeof (unsigned long) * 4,
+ FALSE,
+ NULL,
+ NULL,
+ NULL,
+ gu_ex.gu_extents))
+ {
+ *left = extents [0];
+ *right = extents [1];
+ *top = extents [2];
+ *bottom = extents [3];
+ }
+}
+
+static Atom extents_atom = 0;
+
+/* Requests that the window manager set window's
+ _NET_FRAME_EXTENTS property. */
+static void
+request_frame_extents (GtkWidget *window)
+{
+ const char *request_str = "_NET_REQUEST_FRAME_EXTENTS";
+ GdkAtom request_extents = gdk_atom_intern (request_str, FALSE);
+
+ /* Check if the current window manager supports
+ _NET_REQUEST_FRAME_EXTENTS. */
+ if (gdk_net_wm_supports (request_extents))
+ {
+ GdkDisplay *display = gtk_widget_get_display (window);
+ Display *xdisplay = GDK_DISPLAY_XDISPLAY (display);
+
+ GdkWindow *root_window = gdk_get_default_root_window ();
+ Window xroot_window = GDK_WINDOW_XID (root_window);
+
+ Atom extents_request_atom =
+ gdk_x11_get_xatom_by_name_for_display (display, request_str);
+
+ XEvent xevent;
+ XEvent notify_xevent;
+
+ unsigned long window_id = GDK_WINDOW_XID (GDK_DRAWABLE(window->window));
+
+ if (!extents_atom)
+ {
+ const char *extents_str = "_NET_FRAME_EXTENTS";
+ extents_atom =
+ gdk_x11_get_xatom_by_name_for_display (display, extents_str);
+ }
+
+ xevent.xclient.type = ClientMessage;
+ xevent.xclient.message_type = extents_request_atom;
+ xevent.xclient.display = xdisplay;
+ xevent.xclient.window = window_id;
+ xevent.xclient.format = 32;
+ xevent.xclient.data.l[0] = 0;
+ xevent.xclient.data.l[1] = 0;
+ xevent.xclient.data.l[2] = 0;
+ xevent.xclient.data.l[3] = 0;
+ xevent.xclient.data.l[4] = 0;
+
+ XSendEvent (xdisplay, xroot_window, False,
+ (SubstructureRedirectMask | SubstructureNotifyMask),
+ &xevent);
+
+ XIfEvent(xdisplay, ¬ify_xevent,
+ property_notify_predicate, (XPointer) &window_id);
+ }
+}
+
+static Bool
+property_notify_predicate (Display *xdisplay __attribute__((unused)),
+ XEvent *event,
+ XPointer window_id)
+{
+ unsigned long *window = (unsigned long *) window_id;
+
+ if (event->xany.type == PropertyNotify
+ && event->xany.window == *window
+ && event->xproperty.atom == extents_atom)
+ return True;
+ else
+ return False;
+}
+
+static gboolean
+window_delete_cb (GtkWidget *widget __attribute__((unused)),
+ GdkEvent *event __attribute__((unused)),
+ jobject peer)
+{
+ (*cp_gtk_gdk_env())->CallVoidMethod (cp_gtk_gdk_env(), peer,
+ postWindowEventID,
+ (jint) AWT_WINDOW_CLOSING,
+ (jobject) NULL, (jint) 0);
+
+ /* Prevents that the Window dissappears ("destroy"
+ not being signalled). This is necessary because it
+ should be up to a WindowListener implementation
+ how the AWT Frame responds to close requests. */
+ return TRUE;
+}
+
+static void
+window_destroy_cb (GtkWidget *widget __attribute__((unused)),
+ GdkEvent *event __attribute__((unused)),
+ jobject peer)
+{
+ (*cp_gtk_gdk_env())->CallVoidMethod (cp_gtk_gdk_env(), peer,
+ postWindowEventID,
+ (jint) AWT_WINDOW_CLOSED,
+ (jobject) NULL, (jint) 0);
+}
+
+static void
+window_show_cb (GtkWidget *widget __attribute__((unused)),
+ jobject peer)
+{
+ (*cp_gtk_gdk_env())->CallVoidMethod (cp_gtk_gdk_env(), peer,
+ postWindowEventID,
+ (jint) AWT_WINDOW_OPENED,
+ (jobject) NULL, (jint) 0);
+}
+
+static void
+window_focus_state_change_cb (GtkWidget *widget,
+ GParamSpec *pspec __attribute__((unused)),
+ jobject peer)
+{
+ if (GTK_WINDOW (widget)->has_toplevel_focus)
+ (*cp_gtk_gdk_env())->CallVoidMethod (cp_gtk_gdk_env(), peer,
+ postWindowEventID,
+ (jint) AWT_WINDOW_ACTIVATED,
+ (jobject) NULL, (jint) 0);
+ else
+ (*cp_gtk_gdk_env())->CallVoidMethod (cp_gtk_gdk_env(), peer,
+ postWindowEventID,
+ (jint) AWT_WINDOW_DEACTIVATED,
+ (jobject) NULL, (jint) 0);
+}
+
+static gboolean
+window_focus_in_cb (GtkWidget * widget __attribute__((unused)),
+ GdkEventFocus *event __attribute__((unused)),
+ jobject peer)
+{
+ (*cp_gtk_gdk_env())->CallVoidMethod (cp_gtk_gdk_env(), peer,
+ postWindowEventID,
+ (jint) AWT_WINDOW_GAINED_FOCUS,
+ (jobject) NULL, (jint) 0);
+
+ return FALSE;
+}
+
+static gboolean
+window_focus_out_cb (GtkWidget * widget __attribute__((unused)),
+ GdkEventFocus *event __attribute__((unused)),
+ jobject peer)
+{
+ (*cp_gtk_gdk_env())->CallVoidMethod (cp_gtk_gdk_env(), peer,
+ postWindowEventID,
+ (jint) AWT_WINDOW_LOST_FOCUS,
+ (jobject) NULL, (jint) 0);
+
+ return FALSE;
+}
+
+static gboolean
+window_window_state_cb (GtkWidget *widget __attribute__((unused)),
+ GdkEvent *event,
+ jobject peer)
+{
+ jint new_state;
+
+ /* Handle WINDOW_ICONIFIED and WINDOW_DEICONIFIED events. */
+ if (event->window_state.changed_mask & GDK_WINDOW_STATE_ICONIFIED)
+ {
+ /* We've either been iconified or deiconified. */
+ if (event->window_state.new_window_state & GDK_WINDOW_STATE_ICONIFIED)
+ {
+ /* We've been iconified. */
+ (*cp_gtk_gdk_env())->CallVoidMethod (cp_gtk_gdk_env(), peer,
+ postWindowEventID,
+ (jint) AWT_WINDOW_ICONIFIED,
+ (jobject) NULL, (jint) 0);
+ }
+ else
+ {
+ /* We've been deiconified. */
+ (*cp_gtk_gdk_env())->CallVoidMethod (cp_gtk_gdk_env(), peer,
+ postWindowEventID,
+ (jint) AWT_WINDOW_DEICONIFIED,
+ (jobject) NULL, (jint) 0);
+ }
+ }
+
+ /* Post a WINDOW_STATE_CHANGED event, passing the new frame state to
+ GtkWindowPeer. */
+ new_state = AWT_FRAME_STATE_NORMAL;
+
+ if (event->window_state.new_window_state & GDK_WINDOW_STATE_ICONIFIED)
+ new_state |= AWT_FRAME_STATE_ICONIFIED;
+
+ (*cp_gtk_gdk_env())->CallVoidMethod (cp_gtk_gdk_env(), peer,
+ postWindowEventID,
+ (jint) AWT_WINDOW_STATE_CHANGED,
+ (jobject) NULL, new_state);
+
+ return TRUE;
+}
+
+static gboolean
+window_property_changed_cb (GtkWidget *widget __attribute__((unused)),
+ GdkEventProperty *event,
+ jobject peer)
+{
+ unsigned long *extents;
+ union extents_union gu_ex;
+
+ gu_ex.extents = &extents;
+ if (gdk_atom_intern ("_NET_FRAME_EXTENTS", FALSE) == event->atom
+ && gdk_property_get (event->window,
+ gdk_atom_intern ("_NET_FRAME_EXTENTS", FALSE),
+ gdk_atom_intern ("CARDINAL", FALSE),
+ 0,
+ sizeof (unsigned long) * 4,
+ FALSE,
+ NULL,
+ NULL,
+ NULL,
+ gu_ex.gu_extents))
+ {
+ (*cp_gtk_gdk_env())->CallVoidMethod (cp_gtk_gdk_env(), peer,
+ postInsetsChangedEventID,
+ (jint) extents[2], /* top */
+ (jint) extents[0], /* left */
+ (jint) extents[3], /* bottom */
+ (jint) extents[1]); /* right */
+ }
+
+
+ return FALSE;
+}
+
+static void
+realize_cb (GtkWidget *widget, jobject peer)
+{
+ jint top = 0;
+ jint left = 0;
+ jint bottom = 0;
+ jint right = 0;
+ jint width = 0;
+ jint height = 0;
+
+ width = (*cp_gtk_gdk_env())->CallIntMethod (cp_gtk_gdk_env(), peer, windowGetWidthID);
+ height = (*cp_gtk_gdk_env())->CallIntMethod (cp_gtk_gdk_env(), peer, windowGetHeightID);
+
+ window_get_frame_extents (widget, &top, &left, &bottom, &right);
+
+ (*cp_gtk_gdk_env())->CallVoidMethod (cp_gtk_gdk_env(), peer,
+ postInsetsChangedEventID,
+ top, left, bottom, right);
+
+ gtk_window_set_default_size (GTK_WINDOW (widget),
+ MAX (1, width - left - right),
+ MAX (1, height - top - bottom));
+
+ /* set the size like we do in nativeSetBounds */
+ gtk_widget_set_size_request (widget,
+ MAX (1, width - left - right),
+ MAX (1, height - top - bottom));
+
+ gtk_window_resize (GTK_WINDOW (widget),
+ MAX (1, width - left - right),
+ MAX (1, height - top - bottom));
+}
+
+/*
+ * This method returns a GDK keyval that corresponds to one of the
+ * keysyms in the X keymap table. The return value is only used to
+ * determine the keyval's corresponding hardware keycode, and doesn't
+ * reflect an accurate translation of a Java virtual key value to a
+ * GDK keyval.
+ */
+#ifdef __GNUC__
+__inline
+#endif
+guint
+cp_gtk_awt_keycode_to_keysym (jint keyCode, jint keyLocation)
+{
+ /* GDK_A through GDK_Z */
+ if (keyCode >= VK_A && keyCode <= VK_Z)
+ return gdk_keyval_to_lower (keyCode);
+
+ /* GDK_0 through GDK_9 */
+ if (keyCode >= VK_0 && keyCode <= VK_9)
+ return keyCode;
+
+ switch (keyCode)
+ {
+ case VK_ENTER:
+ return keyLocation == AWT_KEY_LOCATION_NUMPAD ? GDK_KP_Enter : GDK_Return;
+ case VK_BACK_SPACE:
+ return GDK_BackSpace;
+ case VK_TAB:
+ return GDK_Tab;
+ case VK_CANCEL:
+ return GDK_Cancel;
+ case VK_CLEAR:
+ return GDK_Clear;
+ case VK_SHIFT:
+ return keyLocation == AWT_KEY_LOCATION_LEFT ? GDK_Shift_L : GDK_Shift_R;
+ case VK_CONTROL:
+ return keyLocation == AWT_KEY_LOCATION_LEFT ? GDK_Control_L : GDK_Control_R;
+ case VK_ALT:
+ return keyLocation == AWT_KEY_LOCATION_LEFT ? GDK_Alt_L : GDK_Alt_R;
+ case VK_PAUSE:
+ return GDK_Pause;
+ case VK_CAPS_LOCK:
+ return GDK_Caps_Lock;
+ case VK_ESCAPE:
+ return GDK_Escape;
+ case VK_SPACE:
+ return GDK_space;
+ case VK_PAGE_UP:
+ return keyLocation == AWT_KEY_LOCATION_NUMPAD ? GDK_KP_Page_Up : GDK_Page_Up;
+ case VK_PAGE_DOWN:
+ return keyLocation == AWT_KEY_LOCATION_NUMPAD ? GDK_KP_Page_Down : GDK_Page_Down;
+ case VK_END:
+ return keyLocation == AWT_KEY_LOCATION_NUMPAD ? GDK_KP_End : GDK_End;
+ case VK_HOME:
+ return keyLocation == AWT_KEY_LOCATION_NUMPAD ? GDK_KP_Home : GDK_Home;
+ case VK_LEFT:
+ return GDK_Left;
+ case VK_UP:
+ return GDK_Up;
+ case VK_RIGHT:
+ return GDK_Right;
+ case VK_DOWN:
+ return GDK_Down;
+ case VK_COMMA:
+ return GDK_comma;
+ case VK_MINUS:
+ return GDK_minus;
+ case VK_PERIOD:
+ return GDK_period;
+ case VK_SLASH:
+ return GDK_slash;
+ /*
+ case VK_0:
+ case VK_1:
+ case VK_2:
+ case VK_3:
+ case VK_4:
+ case VK_5:
+ case VK_6:
+ case VK_7:
+ case VK_8:
+ case VK_9:
+ */
+ case VK_SEMICOLON:
+ return GDK_semicolon;
+ case VK_EQUALS:
+ return GDK_equal;
+ /*
+ case VK_A:
+ case VK_B:
+ case VK_C:
+ case VK_D:
+ case VK_E:
+ case VK_F:
+ case VK_G:
+ case VK_H:
+ case VK_I:
+ case VK_J:
+ case VK_K:
+ case VK_L:
+ case VK_M:
+ case VK_N:
+ case VK_O:
+ case VK_P:
+ case VK_Q:
+ case VK_R:
+ case VK_S:
+ case VK_T:
+ case VK_U:
+ case VK_V:
+ case VK_W:
+ case VK_X:
+ case VK_Y:
+ case VK_Z:
+ */
+ case VK_OPEN_BRACKET:
+ return GDK_bracketleft;
+ case VK_BACK_SLASH:
+ return GDK_backslash;
+ case VK_CLOSE_BRACKET:
+ return GDK_bracketright;
+ case VK_NUMPAD0:
+ return GDK_KP_0;
+ case VK_NUMPAD1:
+ return GDK_KP_1;
+ case VK_NUMPAD2:
+ return GDK_KP_2;
+ case VK_NUMPAD3:
+ return GDK_KP_3;
+ case VK_NUMPAD4:
+ return GDK_KP_4;
+ case VK_NUMPAD5:
+ return GDK_KP_5;
+ case VK_NUMPAD6:
+ return GDK_KP_6;
+ case VK_NUMPAD7:
+ return GDK_KP_7;
+ case VK_NUMPAD8:
+ return GDK_KP_8;
+ case VK_NUMPAD9:
+ return GDK_KP_9;
+ case VK_MULTIPLY:
+ return GDK_KP_Multiply;
+ case VK_ADD:
+ return GDK_KP_Add;
+ /*
+ case VK_SEPARATER:
+ */
+ case VK_SEPARATOR:
+ return GDK_KP_Separator;
+ case VK_SUBTRACT:
+ return GDK_KP_Subtract;
+ case VK_DECIMAL:
+ return GDK_KP_Decimal;
+ case VK_DIVIDE:
+ return GDK_KP_Divide;
+ case VK_DELETE:
+ return keyLocation == AWT_KEY_LOCATION_NUMPAD ? GDK_KP_Delete : GDK_Delete;
+ case VK_NUM_LOCK:
+ return GDK_Num_Lock;
+ case VK_SCROLL_LOCK:
+ return GDK_Scroll_Lock;
+ case VK_F1:
+ return GDK_F1;
+ case VK_F2:
+ return GDK_F2;
+ case VK_F3:
+ return GDK_F3;
+ case VK_F4:
+ return GDK_F4;
+ case VK_F5:
+ return GDK_F5;
+ case VK_F6:
+ return GDK_F6;
+ case VK_F7:
+ return GDK_F7;
+ case VK_F8:
+ return GDK_F8;
+ case VK_F9:
+ return GDK_F9;
+ case VK_F10:
+ return GDK_F10;
+ case VK_F11:
+ return GDK_F11;
+ case VK_F12:
+ return GDK_F12;
+ case VK_F13:
+ return GDK_F13;
+ case VK_F14:
+ return GDK_F14;
+ case VK_F15:
+ return GDK_F15;
+ case VK_F16:
+ return GDK_F16;
+ case VK_F17:
+ return GDK_F17;
+ case VK_F18:
+ return GDK_F18;
+ case VK_F19:
+ return GDK_F19;
+ case VK_F20:
+ return GDK_F20;
+ case VK_F21:
+ return GDK_F21;
+ case VK_F22:
+ return GDK_F22;
+ case VK_F23:
+ return GDK_F23;
+ case VK_F24:
+ return GDK_F24;
+ case VK_PRINTSCREEN:
+ return GDK_Print;
+ case VK_INSERT:
+ return keyLocation == AWT_KEY_LOCATION_NUMPAD ? GDK_KP_Insert : GDK_Insert;
+ case VK_HELP:
+ return GDK_Help;
+ case VK_META:
+ return keyLocation == AWT_KEY_LOCATION_LEFT ? GDK_Meta_L : GDK_Meta_R;
+ case VK_BACK_QUOTE:
+ return GDK_grave;
+ case VK_QUOTE:
+ return GDK_apostrophe;
+ case VK_KP_UP:
+ return GDK_KP_Up;
+ case VK_KP_DOWN:
+ return GDK_KP_Down;
+ case VK_KP_LEFT:
+ return GDK_KP_Left;
+ case VK_KP_RIGHT:
+ return GDK_KP_Right;
+ case VK_DEAD_GRAVE:
+ return GDK_dead_grave;
+ case VK_DEAD_ACUTE:
+ return GDK_dead_acute;
+ case VK_DEAD_CIRCUMFLEX:
+ return GDK_dead_circumflex;
+ case VK_DEAD_TILDE:
+ return GDK_dead_tilde;
+ case VK_DEAD_MACRON:
+ return GDK_dead_macron;
+ case VK_DEAD_BREVE:
+ return GDK_dead_breve;
+ case VK_DEAD_ABOVEDOT:
+ return GDK_dead_abovedot;
+ case VK_DEAD_DIAERESIS:
+ return GDK_dead_diaeresis;
+ case VK_DEAD_ABOVERING:
+ return GDK_dead_abovering;
+ case VK_DEAD_DOUBLEACUTE:
+ return GDK_dead_doubleacute;
+ case VK_DEAD_CARON:
+ return GDK_dead_caron;
+ case VK_DEAD_CEDILLA:
+ return GDK_dead_cedilla;
+ case VK_DEAD_OGONEK:
+ return GDK_dead_ogonek;
+ case VK_DEAD_IOTA:
+ return GDK_dead_iota;
+ case VK_DEAD_VOICED_SOUND:
+ return GDK_dead_voiced_sound;
+ case VK_DEAD_SEMIVOICED_SOUND:
+ return GDK_dead_semivoiced_sound;
+ case VK_AMPERSAND:
+ return GDK_ampersand;
+ case VK_ASTERISK:
+ return GDK_asterisk;
+ case VK_QUOTEDBL:
+ return GDK_quotedbl;
+ case VK_LESS:
+ return GDK_less;
+ case VK_GREATER:
+ return GDK_greater;
+ case VK_BRACELEFT:
+ return GDK_braceleft;
+ case VK_BRACERIGHT:
+ return GDK_braceright;
+ case VK_AT:
+ return GDK_at;
+ case VK_COLON:
+ return GDK_colon;
+ case VK_CIRCUMFLEX:
+ return GDK_asciicircum;
+ case VK_DOLLAR:
+ return GDK_dollar;
+ case VK_EURO_SIGN:
+ return GDK_EuroSign;
+ case VK_EXCLAMATION_MARK:
+ return GDK_exclam;
+ case VK_INVERTED_EXCLAMATION_MARK:
+ return GDK_exclamdown;
+ case VK_LEFT_PARENTHESIS:
+ return GDK_parenleft;
+ case VK_NUMBER_SIGN:
+ return GDK_numbersign;
+ case VK_PLUS:
+ return GDK_plus;
+ case VK_RIGHT_PARENTHESIS:
+ return GDK_parenright;
+ case VK_UNDERSCORE:
+ return GDK_underscore;
+ /*
+ case VK_FINAL:
+ case VK_CONVERT:
+ case VK_NONCONVERT:
+ case VK_ACCEPT:
+ */
+ case VK_MODECHANGE:
+ return GDK_Mode_switch;
+ /*
+ case VK_KANA:
+ */
+ case VK_KANJI:
+ return GDK_Kanji;
+ /*
+ case VK_ALPHANUMERIC:
+ */
+ case VK_KATAKANA:
+ return GDK_Katakana;
+ case VK_HIRAGANA:
+ return GDK_Hiragana;
+ /*
+ case VK_FULL_WIDTH:
+ case VK_HALF_WIDTH:
+ case VK_ROMAN_CHARACTERS:
+ case VK_ALL_CANDIDATES:
+ */
+ case VK_PREVIOUS_CANDIDATE:
+ return GDK_PreviousCandidate;
+ case VK_CODE_INPUT:
+ return GDK_Codeinput;
+ /*
+ case VK_JAPANESE_KATAKANA:
+ case VK_JAPANESE_HIRAGANA:
+ case VK_JAPANESE_ROMAN:
+ */
+ case VK_KANA_LOCK:
+ return GDK_Kana_Lock;
+ /*
+ case VK_INPUT_METHOD_ON_OFF:
+ case VK_CUT:
+ case VK_COPY:
+ case VK_PASTE:
+ */
+ case VK_UNDO:
+ return GDK_Undo;
+ case VK_AGAIN:
+ return GDK_Redo;
+ /*
+ case VK_FIND:
+ case VK_PROPS:
+ case VK_STOP:
+ case VK_COMPOSE:
+ */
+ case VK_ALT_GRAPH:
+ return GDK_ISO_Level3_Shift;
+ /*
+ case VK_BEGIN:
+ */
+ case VK_CONTEXT_MENU:
+ return GDK_Menu;
+ case VK_WINDOWS:
+ return GDK_Super_R;
+
+ default:
+ return GDK_VoidSymbol;
+ }
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gthread-jni.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gthread-jni.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gthread-jni.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gthread-jni.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,2592 @@
+/* gthread-jni.c -- JNI threading routines for GLIB
+ Copyright (C) 1998, 2004 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+/************************************************************************/
+/* Header */
+/************************************************************************/
+
+/*
+ * @author Julian Dolby (dolby at us.ibm.com)
+ * @date February 7, 2003 implemented for GLIB v.1
+ *
+ *
+ * @author Steven Augart
+ * <steve+classpath at augart dot com>, <augart at watson dot ibm dot com>
+ * @date April 30, 2004 -- May 10 2004: Support new functions for Glib v.2,
+ * fix cond_wait to free and re-acquire the mutex,
+ * replaced trylock stub implementation with a full one.
+ *
+ * This code implements the GThreadFunctions interface for GLIB using
+ * Java threading primitives. All of the locking and conditional variable
+ * functionality required by GThreadFunctions is implemented using the
+ * monitor and wait/notify functionality of Java objects. The thread-
+ * local functionality uses the java.lang.ThreadLocal class.
+ *
+ * Classpath's AWT support uses GTK+ peers. GTK+ uses GLIB. GLIB by default
+ * uses the platform's native threading model -- pthreads in most cases. If
+ * the Java runtime doesn't use the native threading model, then it needs this
+ * code in order to use Classpath's (GTK+-based) AWT routines.
+ *
+ * This code should be portable; I believe it makes no assumptions
+ * about the underlying VM beyond that it implements the JNI functionality
+ * that this code uses.
+ *
+ * Currently, use of this code is governed by the configuration option
+ * --enable-portable-native-sync. We will soon add a VM hook so the VM can
+ * select which threading model it wants to use at run time; at that point,
+ * the configuration option will go away.
+ *
+ * The code in this file uses only JNI 1.1, except for one JNI 1.2 function:
+ * GetEnv, in the JNI Invocation API. (There seems to be no way around using
+ * GetEnv).
+ *
+ * ACKNOWLEDGEMENT:
+ *
+ * I would like to thank Mark Wielaard for his kindness in spending at least
+ * six hours of his own time in reviewing this code and correcting my GNU
+ * coding and commenting style. --Steve Augart
+ *
+ *
+ * NOTES:
+ *
+ * This code has been tested with Jikes RVM and with Kaffe.
+ *
+ * This code should have proper automated unit tests. I manually tested it
+ * by running an application that uses AWT. --Steven Augart
+ *
+ * MINOR NIT:
+ *
+ * - Using a jboolean in the arglist to "throw()" and "rethrow()"
+ * triggers many warnings from GCC's -Wconversion operation, because that
+ * is not the same as the conversion (upcast to an int) that would occur in
+ * the absence of a prototype.
+ *
+ * It would be very slightly more efficient to just pass the jboolean, but
+ * is not worth the clutter of messages. The right solution would be to
+ * turn off the -Wconversion warning for just this file, *except* that
+ * -Wconversion also warns you against constructs such as:
+ * unsigned u = -1;
+ * and that is a useful warning. So I went from a "jboolean" to a
+ * "gboolean" (-Wconversion is not enabled by default for GNU Classpath,
+ * but it is in my own CFLAGS, which, for gcc 3.3.3, read: -pipe -ggdb3 -W
+ * -Wall -Wbad-function-cast -Wcast-align -Wpointer-arith -Wcast-qual
+ * -Wshadow -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations
+ * -fkeep-static-consts -fkeep-inline-functions -Wundef -Wwrite-strings
+ * -Wno-aggregate-return -Wmissing-noreturn -Wnested-externs -Wtrigraphs
+ * -Wconversion -Wsign-compare -Wno-float-equal -Wmissing-format-attribute
+ * -Wno-unreachable-code -Wdisabled-optimization )
+ */
+
+#include <config.h>
+
+/************************************************************************/
+/* Configuration */
+/************************************************************************/
+
+/** Tracing and Reporting **/
+#define TRACE_API_CALLS 0 /* announce entry and exit into each method,
+ by printing to stderr. */
+
+#define TRACE_MONITORS 0 /* Every enterMonitor() and exitMonitor() goes
+ to stderr. */
+
+/** Trouble handling. There is a discussion below of this. **/
+#define EXPLAIN_TROUBLE 1 /* Describe any unexpected trouble that
+ happens. This is a superset
+ of EXPLAIN_BROKEN, and if set trumps an
+ unset EXPLAIN_BROKEN. It is not a strict
+ superset, since at the moment there is no
+ TROUBLE that is not also BROKEN.
+
+ Use criticalMsg() to describe the problem.
+ */
+
+#define EXPLAIN_BROKEN 1 /* Describe trouble that is serious enough to
+ be BROKEN. (Right now all trouble is at
+ least BROKEN.) */
+
+/* There is no EXPLAIN_BADLY_BROKEN definition. We always explain
+ BADLY_BROKEN trouble, since there is no other way to report it. */
+
+
+/** Error Handling **/
+#define DIE_IF_BROKEN 1 /* Dies if serious trouble happens. There is
+ really no non-serious trouble, except
+ possibly problems that arise during
+ pthread_create, which are reported by a
+ GError.
+
+ If you do not set DIE_IF_BROKEN, then
+ trouble will raise a Java RuntimeException.
+ We probably do want to die right away,
+ since anything that's BROKEN really
+ indicates a programming error or a
+ system-wide error, and that's what the glib
+ documentation says you should do in case of
+ that kind of error in a glib-style
+ function. But it does work to turn this
+ off. */
+
+#if DIE_IF_BROKEN
+#define DIE_IF_BADLY_BROKEN 1 /* DIE_IF_BROKEN implies DIE_IF_BADLY_BROKEN */
+#else
+#define DIE_IF_BADLY_BROKEN 1 /* Die if the system is badly broken --
+ that is, if we have further trouble while
+ attempting to throw an exception
+ upwards, or if we are unable to generate
+ one of the classes we'll need in order to
+ throw wrapped exceptions upward.
+
+ If unset, we will print a warning message,
+ and limp along anyway. Not that the system
+ is likely to work. */
+#endif
+
+/** Performance tuning parameters **/
+
+#define ENABLE_EXPENSIVE_ASSERTIONS 0 /* Enable expensive assertions? */
+
+#define DELETE_LOCAL_REFS 1 /* Whether to delete local references.
+
+ JNI only guarantees that there wil be 16
+ available. (Jikes RVM provides an number
+ only limited by VM memory.)
+
+ Jikes RVM will probably perform faster if
+ this is turned off, but other VMs may need
+ this to be turned on in order to perform at
+ all, or might need it if things change.
+
+ Remember, we don't know how many of those
+ local refs might have already been used up
+ by higher layers of JNI code that end up
+ calling g_thread_self(),
+ g_thread_set_private(), and so on.
+
+ We set this to 1 for GNU Classpath, since
+ one of our principles is "always go for the
+ most robust implementation" */
+
+#define HAVE_JNI_VERSION_1_2 0 /* Assume we don't. We could
+ dynamically check for this. We will
+ assume JNI 1.2 in later versions of
+ Classpath.
+
+ As it stands, the code in this file
+ already needs one JNI 1.2 function:
+ GetEnv, in the JNI Invocation API.
+
+ TODO This code hasn't been tested yet.
+ And really hasn't been implemented yet.
+ */
+
+/************************************************************************/
+/* Global data */
+/************************************************************************/
+
+#if defined HAVE_STDINT_H
+#include <stdint.h> /* provides intptr_t */
+#elif defined HAVE_INTTYPES_H
+#include <inttypes.h>
+#endif
+#include <stdarg.h> /* va_list */
+#include <glib.h>
+#include "gthread-jni.h"
+#include <assert.h> /* assert() */
+
+/* For Java thread priority constants. */
+#include <gnu_java_awt_peer_gtk_GThreadNativeMethodRunner.h>
+
+/* Since not all JNI header generators actually define constants we
+ define them here explicitly. */
+#ifndef gnu_java_awt_peer_gtk_GThreadNativeMethodRunner_MIN_PRIORITY
+#define gnu_java_awt_peer_gtk_GThreadNativeMethodRunner_MIN_PRIORITY 1
+#endif
+#ifndef gnu_java_awt_peer_gtk_GThreadNativeMethodRunner_NORM_PRIORITY
+#define gnu_java_awt_peer_gtk_GThreadNativeMethodRunner_NORM_PRIORITY 5
+#endif
+#ifndef gnu_java_awt_peer_gtk_GThreadNativeMethodRunner_MAX_PRIORITY
+#define gnu_java_awt_peer_gtk_GThreadNativeMethodRunner_MAX_PRIORITY 10
+#endif
+
+/* The VM handle. This is set in
+ Java_gnu_java_awt_peer_gtk_GtkMainThread_gtkInit */
+JavaVM *cp_gtk_the_vm;
+
+/* Unions used for type punning. */
+union env_union
+{
+ void **void_env;
+ JNIEnv **jni_env;
+};
+
+union func_union
+{
+ void *void_func;
+ GThreadFunc g_func;
+};
+
+/* Forward Declarations for Functions */
+static int threadObj_set_priority (JNIEnv * env, jobject threadObj,
+ GThreadPriority gpriority);
+static void fatalMsg (const char fmt[], ...)
+ __attribute__ ((format (printf, 1, 2)))
+ __attribute__ ((noreturn));
+
+static void criticalMsg (const char fmt[], ...)
+ __attribute__ ((format (printf, 1, 2)));
+
+static void tracing (const char fmt[], ...)
+ __attribute__ ((format (printf, 1, 2)));
+
+static jint javaPriorityLevel (GThreadPriority priority)
+ __attribute__ ((const));
+
+/************************************************************************/
+/* Trouble-handling, including utilities to reflect exceptions */
+/* back to the VM. Also some status reporting. */
+/************************************************************************/
+
+/* How are we going to handle problems?
+
+ There are several approaches:
+
+ 1) Report them with the GError mechanism.
+
+ (*thread_create)() is the only one of these functions that takes a
+ GError pointer. And the only G_THREAD error defined maps onto EAGAIN.
+ We don't have any errors in our (*thread_create)() implementation that
+ can be mapped to EAGAIN. So this idea is a non-starter.
+
+ 2) Reflect the exception back to the VM, wrapped in a RuntimeException.
+ This will fail sometimes, if we're so broken (BADLY_BROKEN) that we
+ fail to throw the exception.
+
+ 3) Abort execution. This is what the glib functions themselves do for
+ errors that they can't report via GError.
+
+ Enable DIE_IF_BROKEN and/or DIE_IF_BADLY_BROKEN to
+ make this the default for BROKEN and/or BADLY_BROKEN trouble.
+
+ 4) Display messages to stderr. We always do this for BADLY_BROKEN
+ trouble. The glib functions do that for errors they can't report via
+ GError.
+
+ There are some complications.
+
+ When I attempted to report a problem in g_thread_self() using g_critical (a
+ macro around g_log(), I found that g_log in turn looks for thread-private
+ data and calls g_thread_self() again.
+
+ We got a segfault, probably due to stack overflow. So, this code doesn't
+ use the g_critical() and g_error() functions any more. Nor do we use
+ g_assert(); we use the C library's assert() instead.
+*/
+
+
+#define WHERE __FILE__ ":" G_STRINGIFY(__LINE__) ": "
+
+/* This is portable to older compilers that lack variable-argument macros.
+ This used to be just g_critical(), but then we ran into the error reporting
+ problem discussed above.
+*/
+static void
+fatalMsg (const char fmt[], ...)
+{
+ va_list ap;
+ va_start (ap, fmt);
+ vfprintf (stderr, fmt, ap);
+ va_end (ap);
+ fputs ("\nAborting execution\n", stderr);
+ abort ();
+}
+
+
+static void
+criticalMsg (const char fmt[], ...)
+{
+ va_list ap;
+ va_start (ap, fmt);
+ vfprintf (stderr, fmt, ap);
+ va_end (ap);
+ putc ('\n', stderr);
+}
+
+/* Unlike the other two, this one does not append a newline. This is only
+ used if one of the TRACE_ macros is defined. */
+static void
+tracing (const char fmt[], ...)
+{
+ va_list ap;
+ va_start (ap, fmt);
+ vfprintf (stderr, fmt, ap);
+ va_end (ap);
+}
+
+#define assert_not_reached() \
+ do \
+ { \
+ fputs(WHERE "You should never get here. Aborting execution.\n", \
+ stderr); \
+ abort(); \
+ } \
+ while(0)
+
+
+#if DIE_IF_BADLY_BROKEN
+#define BADLY_BROKEN fatalMsg
+#else
+#define BADLY_BROKEN criticalMsg
+/* So, the user may still attempt to recover, even though we do not advise
+ this. */
+#endif
+
+/* I find it so depressing to have to use C without varargs macros. */
+#define BADLY_BROKEN_MSG WHERE "Something fundamental" \
+ " to GNU Classpath's AWT JNI broke while we were trying to pass up a Java error message"
+
+#define BADLY_BROKEN0() \
+ BADLY_BROKEN(BADLY_BROKEN_MSG);
+#define BADLY_BROKEN1(msg) \
+ BADLY_BROKEN(BADLY_BROKEN_MSG ": " msg)
+#define BADLY_BROKEN2(msg, arg) \
+ BADLY_BROKEN(BADLY_BROKEN_MSG ": " msg, arg)
+#define BADLY_BROKEN3(msg, arg, arg2) \
+ BADLY_BROKEN(BADLY_BROKEN_MSG ": " msg, arg1, arg2)
+#define BADLY_BROKEN4(msg, arg, arg2, arg3) \
+ BADLY_BROKEN(BADLY_BROKEN_MSG ": " msg, arg1, arg2, arg3)
+
+#define DELETE_LOCAL_REF(env, ref) \
+ do \
+ { \
+ if ( DELETE_LOCAL_REFS ) \
+ { \
+ (*env)->DeleteLocalRef (env, ref); \
+ (ref) = NULL; \
+ } \
+ } \
+ while(0)
+
+/* Cached info for Exception-wrapping */
+
+static jclass runtimeException_class; /* java.lang.RuntimeException */
+static jmethodID runtimeException_ctor; /* constructor for it */
+
+
+/* Throw a new RuntimeException. It may wrap around an existing exception.
+ 1 if we did rethrow, -1 if we had trouble while rethrowing.
+ isBroken is always true in this case. */
+static int
+throw (JNIEnv * env, jthrowable cause, const char *message,
+ gboolean isBroken, const char *file, int line)
+{
+ jstring jmessage;
+ gboolean describedException = FALSE; /* Did we already describe the
+ exception to stderr or the
+ equivalent? */
+ jthrowable wrapper;
+
+ /* allocate local message in Java */
+ const char fmt[] = "In AWT JNI, %s (at %s:%d)";
+ size_t len = strlen (message) + strlen (file) + sizeof fmt + 25;
+ char *buf;
+
+ if (EXPLAIN_TROUBLE || (isBroken && EXPLAIN_BROKEN))
+ {
+ criticalMsg ("%s:%d: AWT JNI failure%s: %s\n", file, line,
+ isBroken ? " (BROKEN)" : "", message);
+ if (cause)
+ {
+ jthrowable currentException = (*env)->ExceptionOccurred (env);
+
+ if (cause == currentException)
+ {
+ criticalMsg ("Description follows to System.err:");
+ (*env)->ExceptionDescribe (env);
+ /* ExceptionDescribe has the side-effect of clearing the pending
+ exception; relaunch it. */
+ describedException = TRUE;
+
+ if ((*env)->Throw (env, cause))
+ {
+ BADLY_BROKEN1
+ ("Relaunching an exception with Throw failed.");
+ return -1;
+ }
+ }
+ else
+ {
+ DELETE_LOCAL_REF (env, currentException);
+ criticalMsg (WHERE
+ "currentException != cause; something else happened"
+ " while handling an exception.");
+ }
+ }
+ } /* if (EXPLAIN_TROUBLE) */
+
+ if (isBroken && DIE_IF_BROKEN)
+ fatalMsg ("%s:%d: Aborting execution; BROKEN: %s\n", file, line, message);
+
+ if ((buf = malloc (len)))
+ {
+ memset (buf, 0, len);
+ g_snprintf (buf, len, fmt, message, file, line);
+ jmessage = (*env)->NewStringUTF (env, buf);
+ free (buf);
+ }
+ else
+ {
+ jmessage = NULL;
+ }
+
+ /* Create the RuntimeException wrapper object and throw it. It is OK for
+ CAUSE to be NULL. */
+ wrapper = (jthrowable) (*env)->NewObject
+ (env, runtimeException_class, runtimeException_ctor, jmessage, cause);
+ DELETE_LOCAL_REF (env, jmessage);
+
+ if (!wrapper)
+ {
+ /* I think this should only happen:
+ - if there are bugs in my JNI code, or
+ - if the VM is broken, or
+ - if we run out of memory.
+ */
+ if (EXPLAIN_TROUBLE)
+ {
+ criticalMsg (WHERE "GNU Classpath: JNI NewObject() could not create"
+ " a new java.lang.RuntimeException.");
+ criticalMsg ("We were trying to warn about the following"
+ " previous failure:");
+ criticalMsg ("%s:%d: %s", file, line, message);
+ criticalMsg ("The latest (NewObject()) exception's description"
+ " follows, to System.err:");
+ (*env)->ExceptionDescribe (env);
+ }
+ BADLY_BROKEN1 ("Failure of JNI NewObject()"
+ " to make a java.lang.RuntimeException");
+ return -1;
+ }
+
+
+ /* throw it */
+ if ((*env)->Throw (env, wrapper))
+ {
+ /* Throw() should just never fail, unless we're in such severe trouble
+ that we might as well die. */
+ BADLY_BROKEN1
+ ("GNU Classpath: Failure of JNI Throw to report an Exception");
+ return -1;
+ }
+
+ DELETE_LOCAL_REF (env, wrapper);
+ return 1;
+}
+
+
+
+/* Rethrow an exception we received, wrapping it with a RuntimeException. 1
+ if we did rethrow, -1 if we had trouble while rethrowing.
+ CAUSE should be identical to the most recent exception that happened, so
+ that ExceptionDescribe will work. (Otherwise nix.) */
+static int
+rethrow (JNIEnv * env, jthrowable cause, const char *message,
+ gboolean isBroken, const char *file, int line)
+{
+ assert (cause);
+ return throw (env, cause, message, isBroken, file, line);
+}
+
+
+/* This function checks for a pending exception, and rethrows it with
+ * a wrapper RuntimeException to deal with possible type problems (in
+ * case some calling piece of code does not expect the exception being
+ * thrown) and to include the given extra message.
+ *
+ * Returns 0 if no problems found (so no exception thrown), 1 if we rethrew an
+ * exception. Returns -1 on failure.
+ */
+static int
+maybe_rethrow (JNIEnv * env, const char *message, gboolean isBroken,
+ const char *file, int line)
+{
+ jthrowable cause = (*env)->ExceptionOccurred (env);
+ int ret = 0;
+
+ /* rethrow if an exception happened */
+ if (cause)
+ {
+ ret = rethrow (env, cause, message, isBroken, file, line);
+ DELETE_LOCAL_REF (env, cause);
+ }
+
+ return 0;
+}
+
+/* MAYBE_TROUBLE() is used to include a source location in the exception
+ message. Once we have run maybe_rethrow, if there WAS trouble,
+ return TRUE, else FALSE.
+
+ MAYBE_TROUBLE() is actually never used; all problems that throw exceptions
+ are BROKEN, at least. Nothing is recoverable :(. See the discussion of
+ possible errors at thread_create_jni_impl(). */
+#define MAYBE_TROUBLE(_env, _message) \
+ maybe_rethrow(_env, _message, FALSE, __FILE__, __LINE__)
+
+/* MAYBE_TROUBLE(), but something would be BROKEN if it were true. */
+#define MAYBE_BROKEN(_env, _message) \
+ maybe_rethrow(_env, _message, TRUE, __FILE__, __LINE__)
+
+/* Like MAYBE_TROUBLE(), TROUBLE() is never used. */
+#define TROUBLE(_env, _message) \
+ rethrow(_env, (*env)->ExceptionOccurred (env), _message, FALSE, \
+ __FILE__, __LINE__)
+
+#define BROKEN(_env, _message) \
+ rethrow (_env, (*env)->ExceptionOccurred (env), _message, TRUE, \
+ __FILE__, __LINE__)
+
+/* Like MAYBE_TROUBLE(), NEW_TROUBLE() is never used. */
+#define NEW_TROUBLE(_env, _message) \
+ throw (_env, NULL, _message, FALSE, __FILE__, __LINE__)
+
+#define NEW_BROKEN(_env, _message) \
+ throw (_env, NULL, _message, TRUE, __FILE__, __LINE__)
+
+/* Like MAYBE_TROUBLE(), RETHROW_CAUSE() is never used. */
+#define RETHROW_CAUSE(_env, _cause, _message) \
+ rethrow (_env, _cause, _message, FALSE, __FILE__, __LINE__)
+
+#define BROKEN_CAUSE(_env, _cause, _message) \
+ rethrow (_env, _cause, _message, TRUE, __FILE__, __LINE__)
+
+/* Macros to handle the possibility that someone might have called one of the
+ GThreadFunctions API functions with a Java exception pending. It is
+ generally discouraged to continue to use JNI after a Java exception has
+ been raised. Sun's JNI book advises that one trap JNI errors immediately
+ and not continue with an exception pending.
+
+ These are #if'd out for these reasons:
+
+ 1) They do not work in the C '89 subset that Classpath is currently
+ (2004 May 10) sticking to; HIDE_OLD_TROUBLE() includes a declaration
+ that should be in scope for the rest of the function, so it needs a
+ language version that lets you mix declarations and statements. (This
+ could be worked around if it were important.)
+
+ 2) They chew up more time and resources.
+
+ 3) There does not ever seem to be old trouble -- the assertion in
+ HIDE_OLD_TROUBLE never goes off.
+
+ You will want to re-enable them if this code needs to be used in a context
+ where old exceptions might be pending when the GThread functions are
+ called.
+
+ The implementations in this file are responsible for skipping around calls
+ to SHOW_OLD_TROUBLE() if they've raised exceptions during the call. So, if
+ we reach SHOW_OLD_TROUBLE, we are guaranteed that there are no exceptions
+ pending. */
+#if 1
+#define HIDE_OLD_TROUBLE(env) \
+ assert ( NULL == (*env)->ExceptionOccurred (env) )
+
+#define SHOW_OLD_TROUBLE() \
+ assert ( NULL == (*env)->ExceptionOccurred (env) )
+#else /* 0 */
+#define HIDE_OLD_TROUBLE(env) \
+ jthrowable savedTrouble = (*env)->ExceptionOccurred (env); \
+ (*env)->ExceptionClear (env);
+
+#define SHOW_OLD_TROUBLE() do \
+{ \
+ assert ( NULL == (*env)->ExceptionOccurred (env) ) \
+ if (savedTrouble) \
+ { \
+ if ((*env)->Throw (env, savedTrouble)) \
+ BADLY_BROKEN ("ReThrowing the savedTrouble failed"); \
+ } \
+ DELETE_LOCAL_REF (env, savedTrouble); \
+} while(0)
+
+#endif /* 0 */
+
+/* Set up the cache of jclass and jmethodID primitives we need
+ in order to throw new exceptions and rethrow exceptions. We do this
+ independently of the other caching. We need to have this cache set up
+ first, so that we can then report errors properly.
+
+ If any errors while setting up the error cache, the world is BADLY_BROKEN.
+
+ May be called more than once.
+
+ Returns -1 if the cache was not initialized properly, 1 if it was.
+*/
+static int
+setup_exception_cache (JNIEnv * env)
+{
+ static int exception_cache_initialized = 0; /* -1 for trouble, 1 for proper
+ init. */
+
+ jclass lcl_class; /* a class used for local refs */
+
+ if (exception_cache_initialized)
+ return exception_cache_initialized;
+ lcl_class = (*env)->FindClass (env, "java/lang/RuntimeException");
+ if ( ! lcl_class )
+ {
+ BADLY_BROKEN1 ("Broken Class library or VM?"
+ " Couldn't find java/lang/RuntimeException");
+ return exception_cache_initialized = -1;
+ }
+ /* Pin it down. */
+ runtimeException_class = (jclass) (*env)->NewGlobalRef (env, lcl_class);
+ DELETE_LOCAL_REF (env, lcl_class);
+ if (!runtimeException_class)
+ {
+ BADLY_BROKEN1 ("Serious trouble: could not turn"
+ " java.lang.RuntimeException into a global reference");
+ return exception_cache_initialized = -1;
+ }
+
+ runtimeException_ctor =
+ (*env)->GetMethodID (env, runtimeException_class, "<init>",
+ "(Ljava/lang/String;Ljava/lang/Throwable;)V");
+ if ( ! runtimeException_ctor )
+ {
+ BADLY_BROKEN1 ("Serious trouble: classpath couldn't find a"
+ " two-arg constructor for java/lang/RuntimeException");
+ return exception_cache_initialized = -1;
+ }
+
+ return exception_cache_initialized = 1;
+}
+
+
+/**********************************************************/
+/***** The main cache *************************************/
+/**********************************************************/
+
+/** This is a cache of all classes, methods, and field IDs that we use during
+ the run. We maintain a permanent global reference to each of the classes
+ we cache, since otherwise the (local) jclass that refers to that class
+ would go out of scope and possibly be reused in further calls.
+
+ The permanent global reference also achieves the secondary goal of
+ protecting the validity of the methods and field IDs in case the classes
+ were otherwise unloaded and then later loaded again. Obviously, this will
+ never happen to classes such as java.lang.Thread and java.lang.Object, but
+ the primary reason for maintaining permanent global refs is sitll valid.
+
+ The code in jnilink.c has a similar objective. TODO: Consider using that
+ code instead.
+
+ --Steven Augart
+*/
+
+/* All of these are cached classes and method IDs: */
+/* java.lang.Object */
+static jclass obj_class; /* java.lang.Object */
+static jmethodID obj_ctor; /* no-arg Constructor for java.lang.Object */
+static jmethodID obj_notify_mth; /* java.lang.Object.notify() */
+static jmethodID obj_notifyall_mth; /* java.lang.Object.notifyall() */
+static jmethodID obj_wait_mth; /* java.lang.Object.wait() */
+static jmethodID obj_wait_nanotime_mth; /* java.lang.Object.wait(JI) */
+
+/* GThreadMutex and its methods */
+static jclass mutex_class;
+static jmethodID mutex_ctor;
+static jfieldID mutex_lockForPotentialLockers_fld;
+static jfieldID mutex_potentialLockers_fld;
+
+/* java.lang.Thread and its methods*/
+static jclass thread_class; /* java.lang.Thread */
+static jmethodID thread_current_mth; /* Thread.currentThread() */
+static jmethodID thread_equals_mth; /* Thread.equals() */
+static jmethodID thread_join_mth; /* Thread.join() */
+static jmethodID thread_setPriority_mth; /* Thread.setPriority() */
+static jmethodID thread_stop_mth; /* Thread.stop() */
+static jmethodID thread_yield_mth; /* Thread.yield() */
+
+/* java.lang.ThreadLocal and its methods */
+static jclass threadlocal_class; /* java.lang.ThreadLocal */
+static jmethodID threadlocal_ctor; /* Its constructor */
+static jmethodID threadlocal_set_mth; /* ThreadLocal.set() */
+static jmethodID threadlocal_get_mth; /* ThreadLocal.get() */
+
+/* java.lang.Long and its methods */
+static jclass long_class; /* java.lang.Long */
+static jmethodID long_ctor; /* constructor for it: (J) */
+static jmethodID long_longValue_mth; /* longValue()J */
+
+
+/* GThreadNativeMethodRunner */
+static jclass runner_class;
+static jmethodID runner_ctor;
+static jmethodID runner_threadToThreadID_mth;
+static jmethodID runner_threadIDToThread_mth;
+static jmethodID runner_deRegisterJoinable_mth;
+static jmethodID runner_start_mth; /* Inherited Thread.start() */
+
+
+/* java.lang.InterruptedException */
+static jclass interrupted_exception_class;
+
+
+
+
+/* Returns a negative value if there was trouble during initialization.
+ Returns a positive value of the cache was initialized correctly.
+ Never returns zero. */
+static int
+setup_cache (JNIEnv * env)
+{
+ jclass lcl_class;
+ static int initialized = 0; /* 1 means initialized, 0 means uninitialized,
+ -1 means mis-initialized */
+
+ if (initialized)
+ return initialized;
+
+ /* make sure we can report on trouble */
+ if (setup_exception_cache (env) < 0)
+ return initialized = -1;
+
+#ifdef JNI_VERSION_1_2
+ if (HAVE_JNI_VERSION_1_2)
+ assert ( ! (*env)->ExceptionCheck (env));
+ else
+#endif
+ assert ( ! (*env)->ExceptionOccurred (env));
+
+ /* java.lang.Object and its methods */
+ lcl_class = (*env)->FindClass (env, "java/lang/Object");
+ if (!lcl_class)
+ {
+ BROKEN (env, "cannot find java.lang.Object");
+ return initialized = -1;
+ }
+
+ /* Pin it down. */
+ obj_class = (jclass) (*env)->NewGlobalRef (env, lcl_class);
+ DELETE_LOCAL_REF (env, lcl_class);
+ if (!obj_class)
+ {
+ BROKEN (env, "Cannot get a global reference to java.lang.Object");
+ return initialized = -1;
+ }
+
+ obj_ctor = (*env)->GetMethodID (env, obj_class, "<init>", "()V");
+ if (!obj_ctor)
+ {
+ BROKEN (env, "cannot find constructor for java.lang.Object");
+ return initialized = -1;
+ }
+
+ obj_notify_mth = (*env)->GetMethodID (env, obj_class, "notify", "()V");
+ if ( ! obj_notify_mth )
+ {
+ BROKEN (env, "cannot find java.lang.Object.notify()V");
+ return initialized = -1;
+ }
+
+ obj_notifyall_mth =
+ (*env)->GetMethodID (env, obj_class, "notifyAll", "()V");
+ if ( ! obj_notifyall_mth)
+ {
+ BROKEN (env, "cannot find java.lang.Object.notifyall()V");
+ return initialized = -1;
+ }
+
+ obj_wait_mth = (*env)->GetMethodID (env, obj_class, "wait", "()V");
+ if ( ! obj_wait_mth )
+ {
+ BROKEN (env, "cannot find Object.<wait()V>");
+ return initialized = -1;
+ }
+
+ obj_wait_nanotime_mth =
+ (*env)->GetMethodID (env, obj_class, "wait", "(JI)V");
+ if ( ! obj_wait_nanotime_mth )
+ {
+ BROKEN (env, "cannot find Object.<wait(JI)V>");
+ return initialized = -1;
+ }
+
+ /* GThreadMutex and its methods */
+ lcl_class = (*env)->FindClass (env, "gnu/java/awt/peer/gtk/GThreadMutex");
+ if ( ! lcl_class)
+ {
+ BROKEN (env, "cannot find gnu.java.awt.peer.gtk.GThreadMutex");
+ return initialized = -1;
+ }
+ /* Pin it down. */
+ mutex_class = (jclass) (*env)->NewGlobalRef (env, lcl_class);
+ DELETE_LOCAL_REF (env, lcl_class);
+ if ( ! mutex_class)
+ {
+ BROKEN (env, "Cannot get a global reference to GThreadMutex");
+ return initialized = -1;
+ }
+
+ mutex_ctor = (*env)->GetMethodID (env, mutex_class, "<init>", "()V");
+ if ( ! mutex_ctor)
+ {
+ BROKEN (env, "cannot find zero-arg constructor for GThreadMutex");
+ return initialized = -1;
+ }
+
+ mutex_potentialLockers_fld = (*env)->GetFieldID
+ (env, mutex_class, "potentialLockers", "I");
+ if ( ! mutex_class )
+ {
+ BROKEN (env, "cannot find GThreadMutex.potentialLockers");
+ return initialized = -1;
+ }
+
+ if (! (mutex_lockForPotentialLockers_fld = (*env)->GetFieldID
+ (env, mutex_class, "lockForPotentialLockers", "Ljava/lang/Object;")))
+ {
+ BROKEN (env, "cannot find GThreadMutex.lockForPotentialLockers");
+ return initialized = -1;
+ }
+
+
+ /* java.lang.Thread */
+ if (! (lcl_class = (*env)->FindClass (env, "java/lang/Thread")))
+ {
+ BROKEN (env, "cannot find java.lang.Thread");
+ return initialized = -1;
+ }
+
+ /* Pin it down. */
+ thread_class = (jclass) (*env)->NewGlobalRef (env, lcl_class);
+ DELETE_LOCAL_REF (env, lcl_class);
+ if (!thread_class)
+ {
+ BROKEN (env, "Cannot get a global reference to java.lang.Thread");
+ return initialized = -1;
+ }
+
+ thread_current_mth =
+ (*env)->GetStaticMethodID (env, thread_class, "currentThread",
+ "()Ljava/lang/Thread;");
+ if (!thread_current_mth)
+ {
+ BROKEN (env, "cannot find Thread.currentThread() method");
+ return initialized = -1;
+ }
+
+ thread_equals_mth =
+ (*env)->GetMethodID (env, thread_class, "equals", "(Ljava/lang/Object;)Z");
+ if (!thread_equals_mth)
+ {
+ BROKEN (env, "cannot find Thread.equals() method");
+ return initialized = -1;
+ }
+
+ thread_join_mth = (*env)->GetMethodID (env, thread_class, "join", "()V");
+ if (!thread_join_mth)
+ {
+ BROKEN (env, "cannot find Thread.join() method");
+ return initialized = -1;
+ }
+
+ thread_stop_mth = (*env)->GetMethodID (env, thread_class, "stop", "()V");
+ if ( ! thread_stop_mth )
+ {
+ BROKEN (env, "cannot find Thread.stop() method");
+ return initialized = -1;
+ }
+
+ thread_setPriority_mth =
+ (*env)->GetMethodID (env, thread_class, "setPriority", "(I)V");
+ if ( ! thread_setPriority_mth )
+ {
+ BROKEN (env, "cannot find Thread.setPriority() method");
+ return initialized = -1;
+ }
+
+ thread_yield_mth =
+ (*env)->GetStaticMethodID (env, thread_class, "yield", "()V");
+ if ( ! thread_yield_mth )
+ {
+ BROKEN (env, "cannot find Thread.yield() method");
+ return initialized = -1;
+ }
+
+ /* java.lang.ThreadLocal */
+ lcl_class = (*env)->FindClass (env, "java/lang/ThreadLocal");
+ if ( ! lcl_class )
+ {
+ BROKEN (env, "cannot find class java.lang.ThreadLocal");
+ return initialized = -1;
+ }
+
+ /* Pin it down. */
+ threadlocal_class = (jclass) (*env)->NewGlobalRef (env, lcl_class);
+ DELETE_LOCAL_REF (env, lcl_class);
+ if ( ! threadlocal_class )
+ {
+ BROKEN (env, "Cannot get a global reference to java.lang.ThreadLocal");
+ return initialized = -1;
+ }
+
+ threadlocal_ctor = (*env)->GetMethodID (env, threadlocal_class,
+ "<init>", "()V");
+ if ( ! threadlocal_ctor )
+ {
+ BROKEN (env, "cannot find ThreadLocal.<init>()V");
+ return initialized = -1;
+ }
+
+ threadlocal_get_mth = (*env)->GetMethodID (env, threadlocal_class,
+ "get", "()Ljava/lang/Object;");
+ if ( ! threadlocal_get_mth )
+ {
+ BROKEN (env, "cannot find java.lang.ThreadLocal.get()Object");
+ return initialized = -1;
+ }
+
+ threadlocal_set_mth = (*env)->GetMethodID (env, threadlocal_class,
+ "set", "(Ljava/lang/Object;)V");
+ if ( ! threadlocal_set_mth )
+ {
+ BROKEN (env, "cannot find ThreadLocal.set(Object)V");
+ return initialized = -1;
+ }
+
+ /* java.lang.Long */
+ lcl_class = (*env)->FindClass (env, "java/lang/Long");
+ if ( ! lcl_class )
+ {
+ BROKEN (env, "cannot find class java.lang.Long");
+ return initialized = -1;
+ }
+
+ /* Pin it down. */
+ long_class = (jclass) (*env)->NewGlobalRef (env, lcl_class);
+ DELETE_LOCAL_REF (env, lcl_class);
+ if (!long_class)
+ {
+ BROKEN (env, "Cannot get a global reference to java.lang.Long");
+ return initialized = -1;
+ }
+
+ long_ctor = (*env)->GetMethodID (env, long_class, "<init>", "(J)V");
+ if (!long_ctor)
+ {
+ BROKEN (env, "cannot find method java.lang.Long.<init>(J)V");
+ return initialized = -1;
+ }
+
+ long_longValue_mth =
+ (*env)->GetMethodID (env, long_class, "longValue", "()J");
+ if (!long_longValue_mth)
+ {
+ BROKEN (env, "cannot find method java.lang.Long.longValue()J");
+ return initialized = -1;
+ }
+
+
+ /* GThreadNativeMethodRunner */
+ lcl_class =
+ (*env)->FindClass (env,
+ "gnu/java/awt/peer/gtk/GThreadNativeMethodRunner");
+ if ( ! lcl_class )
+ {
+ BROKEN (env,
+ "cannot find gnu.java.awt.peer.gtk.GThreadNativeMethodRunner");
+ return initialized = -1;
+ }
+
+ /* Pin it down. */
+ runner_class = (jclass) (*env)->NewGlobalRef (env, lcl_class);
+ DELETE_LOCAL_REF (env, lcl_class);
+ if (!runner_class)
+ {
+ BROKEN (env,
+ "Cannot get a global reference to the class GThreadNativeMethodRunner");
+ return initialized = -1;
+ }
+
+ runner_ctor = (*env)->GetMethodID (env, runner_class, "<init>", "(JJZ)V");
+ if ( ! runner_ctor )
+ {
+ BROKEN (env,
+ "cannot find method GThreadNativeMethodRunner.<init>(JJZ)");
+ return initialized = -1;
+ }
+
+ runner_start_mth = (*env)->GetMethodID (env, runner_class, "start", "()V");
+ if ( ! runner_start_mth )
+ {
+ BROKEN (env, "cannot find method GThreadNativeMethodRunner.start()V");
+ return initialized = -1;
+ }
+
+
+ runner_threadToThreadID_mth =
+ (*env)->GetStaticMethodID (env, runner_class,
+ "threadToThreadID", "(Ljava/lang/Thread;)I");
+ if ( ! runner_threadToThreadID_mth )
+ {
+ BROKEN (env,
+ "cannot find method GThreadNativeMethodRunner.threadToThreadID(java.lang.Thread)I");
+ return initialized = -1;
+ }
+
+
+ runner_threadIDToThread_mth =
+ (*env)->GetStaticMethodID (env, runner_class,
+ "threadIDToThread", "(I)Ljava/lang/Thread;");
+ if ( ! runner_threadIDToThread_mth )
+ {
+ BROKEN (env,
+ "cannot find method GThreadNativeMethodRunner.threadIDToThread(I)java.lang.Thread");
+ return initialized = -1;
+ }
+
+
+ runner_deRegisterJoinable_mth =
+ (*env)->GetStaticMethodID (env, runner_class, "deRegisterJoinable",
+ "(Ljava/lang/Thread;)V");
+ if (!runner_deRegisterJoinable_mth)
+ {
+ BROKEN (env,
+ "cannot find method GThreadNativeMethodRunner.deRegisterJoinable(java.lang.Thread)V");
+ return initialized = -1;
+ }
+
+
+ /* java.lang.InterruptedException */
+ lcl_class = (*env)->FindClass (env, "java/lang/InterruptedException");
+ if ( ! lcl_class )
+ {
+ BROKEN (env, "cannot find class java.lang.InterruptedException");
+ return initialized = -1;
+ }
+
+ /* Pin it down. */
+ interrupted_exception_class = (jclass) (*env)->NewGlobalRef (env, lcl_class);
+ DELETE_LOCAL_REF (env, lcl_class);
+ if (!interrupted_exception_class)
+ {
+ BROKEN (env, "Cannot make a global reference"
+ " to java.lang.InterruptedException");
+ return initialized = -1;
+ }
+
+#ifdef JNI_VERSION_1_2
+ if (HAVE_JNI_VERSION_1_2)
+ assert ( ! (*env)->ExceptionCheck (env));
+ else
+#endif
+ assert ( ! (*env)->ExceptionOccurred (env));
+
+
+ return initialized = 1;
+}
+
+
+
+
+
+/************************************************************************/
+/* Utilities to allocate and free java.lang.Objects */
+/************************************************************************/
+
+/* The condition variables are java.lang.Object objects,
+ * which this method allocates and returns a global ref. Note that global
+ * refs must be explicitly freed (isn't C fun?).
+ */
+static jobject
+allocatePlainObject (JNIEnv * env)
+{
+ jobject lcl_obj, global_obj;
+
+ lcl_obj = (*env)->NewObject (env, obj_class, obj_ctor);
+ if (!lcl_obj)
+ {
+ BROKEN (env, "cannot allocate object");
+ return NULL;
+ }
+
+ global_obj = (*env)->NewGlobalRef (env, lcl_obj);
+ DELETE_LOCAL_REF (env, lcl_obj);
+ if (!global_obj)
+ {
+ NEW_BROKEN (env, "cannot make global ref for a new plain Java object");
+ /* Deliberate fall-through */
+ }
+
+ return global_obj;
+}
+
+/* Frees any Java object given a global ref (isn't C fun?) */
+static void
+freeObject (JNIEnv * env, jobject obj)
+{
+ if (obj)
+ {
+ (*env)->DeleteGlobalRef (env, obj);
+ /* DeleteGlobalRef can never fail */
+ }
+}
+
+
+/************************************************************************/
+/* Utilities to allocate and free Java mutexes */
+/************************************************************************/
+
+/* The mutexes are gnu.java.awt.peer.gtk.GThreadMutex objects,
+ * which this method allocates and returns a global ref. Note that global
+ * refs must be explicitly freed (isn't C fun?).
+ *
+ * Free this with freeObject()
+ */
+static jobject
+allocateMutexObject (JNIEnv * env)
+{
+ jobject lcl_obj, global_obj;
+
+ lcl_obj = (*env)->NewObject (env, mutex_class, mutex_ctor);
+ if (!lcl_obj)
+ {
+ BROKEN (env, "cannot allocate a GThreadMutex");
+ return NULL;
+ }
+
+ global_obj = (*env)->NewGlobalRef (env, lcl_obj);
+ DELETE_LOCAL_REF (env, lcl_obj);
+ if (!global_obj)
+ {
+ NEW_BROKEN (env, "cannot make global ref");
+ /* Deliberate fallthrough */
+ }
+
+ return global_obj;
+}
+
+
+/************************************************************************/
+/* Locking code */
+/************************************************************************/
+
+/* Lock a Java object */
+#define ENTER_MONITOR(env, m) \
+ enterMonitor(env, m, G_STRINGIFY(m))
+
+/* Return -1 on failure, 0 on success. */
+static int
+enterMonitor (JNIEnv * env, jobject monitorObj, const char monName[])
+{
+ if (TRACE_MONITORS)
+ tracing (" <MonitorEnter(%s)>", monName);
+ assert (monitorObj);
+ if ((*env)->MonitorEnter (env, monitorObj) < 0)
+ {
+ BROKEN (env, "cannot enter monitor");
+ return -1;
+ }
+ return 0;
+}
+
+
+/* Unlock a Java object */
+#define EXIT_MONITOR(env, m) \
+ exitMonitor(env, m, G_STRINGIFY(m))
+
+static int
+exitMonitor (JNIEnv * env, jobject mutexObj, const char monName[])
+{
+ if (TRACE_MONITORS)
+ tracing (" <MonitorExit(%s)>", monName);
+ assert (mutexObj);
+ if ((*env)->MonitorExit (env, mutexObj) < 0)
+ {
+ BROKEN (env, "cannot exit monitor ");
+ return -1;
+ }
+ return 0;
+}
+
+
+/************************************************************************/
+/* Miscellaneous utilities */
+/************************************************************************/
+
+/* Get the Java Thread object that corresponds to a particular thread ID.
+ A negative thread Id gives us a null object.
+
+ Returns a local reference.
+*/
+static jobject
+getThreadFromThreadID (JNIEnv * env, gpointer gThreadID)
+{
+ jint threadNum = GPOINTER_TO_INT(gThreadID);
+ jobject thread;
+
+ if (threadNum < 0)
+ {
+ NEW_BROKEN (env, "getThreadFromThreadID asked to look up"
+ " a negative thread index");
+ return NULL;
+ }
+
+ thread = (*env)->CallStaticObjectMethod
+ (env, runner_class, runner_threadIDToThread_mth, threadNum);
+
+ if (MAYBE_BROKEN (env, "cannot get Thread for threadID "))
+ return NULL;
+
+ return thread;
+}
+
+/** Return the unique threadID of THREAD.
+
+ Error handling: Return (gpointer) -1 on all failures,
+ and propagate an exception.
+*/
+static gpointer
+getThreadIDFromThread (JNIEnv * env, jobject thread)
+{
+ jint threadNum;
+
+ if (ENABLE_EXPENSIVE_ASSERTIONS)
+ assert ((*env)->IsInstanceOf (env, thread, thread_class));
+
+ HIDE_OLD_TROUBLE (env);
+
+ threadNum = (*env)->CallStaticIntMethod
+ (env, runner_class, runner_threadToThreadID_mth, thread);
+
+ if (MAYBE_BROKEN (env, "cannot get ThreadID for a Thread "))
+ {
+ threadNum = -1;
+ goto done;
+ }
+
+
+ SHOW_OLD_TROUBLE ();
+
+done:
+ return GINT_TO_POINTER(threadNum);
+}
+
+
+/************************************************************************/
+/* The Actual JNI functions that we pass to the function vector. */
+/************************************************************************/
+
+
+/************************************************************************/
+/* Mutex Functions */
+/************************************************************************/
+
+/*** Mutex Utilities ****/
+struct mutexObj_cache
+{
+ jobject lockForPotentialLockersObj; /* Lock for the potentialLockers
+ field. Local reference. */
+ jobject lockObj; /* The real lock we use. This is a GLOBAL
+ reference and must not be freed. */
+};
+
+/* Initialize the cache of sub-locks for a particular mutex object.
+
+ -1 on error, 0 on success. The caller is not responsible for freeing the
+ partially-populated cache in case of failure (but in practice does anyway)
+ (This actually never fails, though, since GetObjectField allegedly never
+ fails.)
+
+ Guaranteed to leave all fields of the cache initialized, even if only to
+ zero.
+*/
+static int
+populate_mutexObj_cache (JNIEnv * env, jobject mutexObj,
+ struct mutexObj_cache *mcache)
+{
+ mcache->lockObj = mutexObj; /* the mutexObj is its own lock. */
+ assert (mcache->lockObj);
+
+ mcache->lockForPotentialLockersObj = (*env)->GetObjectField
+ (env, mutexObj, mutex_lockForPotentialLockers_fld);
+ /* GetObjectField can never fail. */
+
+ /* Retrieving a NULL object could only happen if we somehow got a
+ a mutex object that was not properly intialized. */
+ assert (mcache->lockForPotentialLockersObj);
+
+ return 0;
+}
+
+
+/* Clean out the mutexObj_cache, even if it was never populated. */
+static void
+clean_mutexObj_cache (JNIEnv * env, struct mutexObj_cache *mcache)
+{
+ /* OK to pass NULL refs to DELETE_LOCAL_REF */
+ DELETE_LOCAL_REF (env, mcache->lockForPotentialLockersObj);
+ /* mcache->lockObj is a GLOBAL reference. */
+ mcache->lockObj = NULL;
+}
+
+/* -1 on failure, 0 on success.
+ The mutexObj_cache is already populated for this particular object. */
+static int
+mutexObj_lock (JNIEnv * env, jobject mutexObj, struct mutexObj_cache *mcache)
+{
+ jint potentialLockers;
+
+ if (ENTER_MONITOR (env, mcache->lockForPotentialLockersObj))
+ return -1;
+
+ assert(mutexObj);
+ potentialLockers =
+ (*env)->GetIntField (env, mutexObj, mutex_potentialLockers_fld);
+ /* GetIntField() never fails. */
+
+ ++potentialLockers;
+
+ (*env)->SetIntField
+ (env, mutexObj, mutex_potentialLockers_fld, potentialLockers);
+
+ if (EXIT_MONITOR (env, mcache->lockForPotentialLockersObj))
+ return -1;
+
+ if (ENTER_MONITOR (env, mcache->lockObj))
+ return -1;
+
+ SHOW_OLD_TROUBLE ();
+
+ return 0;
+}
+
+/* Unlock a GMutex, once we're already in JNI and have already gotten the
+ mutexObj for it. This skips the messages that TRACE_API_CALLS would
+ print.
+
+ Returns -1 on error, 0 on success. */
+static int
+mutexObj_unlock (JNIEnv * env, jobject mutexObj,
+ struct mutexObj_cache *mcache)
+{
+ jint potentialLockers;
+ int ret = -1; /* assume failure until we suceed. */
+
+ /* Free the lock first, so that someone waiting for the lock can get it
+ ASAP. */
+ /* This is guaranteed not to block. */
+ if (EXIT_MONITOR (env, mcache->lockObj) < 0)
+ goto done;
+
+ /* Kick down potentialLockers by one. We do this AFTER we free the lock, so
+ that we hold it no longer than necessary. */
+ if (ENTER_MONITOR (env, mcache->lockForPotentialLockersObj) < 0)
+ goto done;
+
+ potentialLockers = (*env)->GetIntField
+ (env, mutexObj, mutex_potentialLockers_fld);
+ /* GetIntField never fails */
+
+ assert (potentialLockers >= 1);
+ --potentialLockers;
+
+ (*env)->SetIntField
+ (env, mutexObj, mutex_potentialLockers_fld, potentialLockers);
+ /* Never fails, so the JNI book says. */
+
+ /* Clean up. */
+ if (EXIT_MONITOR (env, mcache->lockForPotentialLockersObj) < 0)
+ goto done;
+ ret = 0;
+
+done:
+ return ret;
+}
+
+/*** Mutex Implementations ****/
+
+/* Create a mutex, which is a java.lang.Object for us.
+ In case of failure, we'll return NULL. Which will implicitly
+ cause future calls to fail. */
+static GMutex *
+mutex_new_jni_impl (void)
+{
+ jobject mutexObj;
+ JNIEnv *env;
+ union env_union e;
+
+ if (TRACE_API_CALLS)
+ tracing ("mutex_new_jni_impl()");
+
+ e.jni_env = &env;
+ (*cp_gtk_the_vm)->GetEnv (cp_gtk_the_vm, e.void_env, JNI_VERSION_1_1);
+
+ if (setup_cache (env) < 0)
+ {
+ mutexObj = NULL;
+ goto done;
+ }
+
+ mutexObj = allocateMutexObject (env);
+
+done:
+ if (TRACE_API_CALLS)
+ tracing (" ==> %p \n", mutexObj);
+
+ return (GMutex *) mutexObj;
+
+}
+
+/* Lock a mutex. */
+static void
+mutex_lock_jni_impl (GMutex * mutex)
+{
+ struct mutexObj_cache mcache;
+ jobject mutexObj = (jobject) mutex;
+ JNIEnv *env;
+ union env_union e;
+
+ if (TRACE_API_CALLS)
+ tracing ("mutex_lock_jni_impl( mutexObj = %p )", mutexObj);
+
+ assert (mutexObj);
+ e.jni_env = &env;
+ (*cp_gtk_the_vm)->GetEnv (cp_gtk_the_vm, e.void_env, JNI_VERSION_1_1);
+
+ if (setup_cache (env) < 0)
+ goto done;
+
+ HIDE_OLD_TROUBLE (env);
+
+ if (populate_mutexObj_cache (env, mutexObj, &mcache) < 0)
+ goto done;
+
+ mutexObj_lock (env, mutexObj, &mcache);
+ /* No need to error check; we've already reported it in any case. */
+
+done:
+ clean_mutexObj_cache (env, &mcache);
+ if (TRACE_API_CALLS)
+ tracing (" ==> VOID \n");
+}
+
+
+/* Try to lock a mutex. Return TRUE if we succeed, FALSE if we fail.
+ FALSE on error. */
+static gboolean
+mutex_trylock_jni_impl (GMutex * gmutex)
+{
+ jobject mutexObj = (jobject) gmutex;
+ jint potentialLockers;
+ gboolean ret = FALSE;
+ JNIEnv *env;
+ union env_union e;
+ struct mutexObj_cache mcache;
+
+ if (TRACE_API_CALLS)
+ tracing ("mutex_trylock_jni_impl(mutexObj=%p)", mutexObj);
+
+ assert (mutexObj);
+
+ e.jni_env = &env;
+ (*cp_gtk_the_vm)->GetEnv (cp_gtk_the_vm, e.void_env, JNI_VERSION_1_1);
+ if (setup_cache (env) < 0)
+ goto done;
+ HIDE_OLD_TROUBLE (env);
+
+ if (populate_mutexObj_cache (env, mutexObj, &mcache) < 0)
+ goto done;
+
+ if (ENTER_MONITOR (env, mcache.lockForPotentialLockersObj))
+ goto done;
+
+ potentialLockers = (*env)->GetIntField
+ (env, mutexObj, mutex_potentialLockers_fld);
+
+ assert (potentialLockers >= 0);
+
+ if (potentialLockers)
+ {
+ /* Already locked. Clean up and leave. */
+ EXIT_MONITOR (env, mcache.lockForPotentialLockersObj);
+ /* Ignore any error code from EXIT_MONITOR; there's nothing we could do
+ at this level, in any case. */
+ goto done;
+ }
+
+ /* Guaranteed not to block. */
+ if (ENTER_MONITOR (env, mcache.lockObj))
+ {
+ /* Clean up the existing lock. */
+ EXIT_MONITOR (env, mcache.lockForPotentialLockersObj);
+ /* Ignore any error code from EXIT_MONITOR; there's nothing we could do
+ at this level, in any case. */
+ goto done;
+ }
+
+
+ /* We have the monitor. Record that fact. */
+ potentialLockers = 1;
+ (*env)->SetIntField
+ (env, mutexObj, mutex_potentialLockers_fld, potentialLockers);
+ /* Set*Field() never fails */
+
+ ret = TRUE; /* We have the lock. */
+
+ /* Clean up. */
+ if (EXIT_MONITOR (env, mcache.lockForPotentialLockersObj))
+ goto done; /* If we fail at this point, still keep the
+ main lock. */
+
+ SHOW_OLD_TROUBLE ();
+done:
+ clean_mutexObj_cache (env, &mcache);
+ if (TRACE_API_CALLS)
+ tracing (" ==> %s\n", ret ? "TRUE" : "FALSE");
+ return ret;
+}
+
+
+/* Unlock a mutex. */
+static void
+mutex_unlock_jni_impl (GMutex * gmutex)
+{
+ jobject mutexObj = (jobject) gmutex;
+ struct mutexObj_cache mcache;
+ JNIEnv *env;
+ union env_union e;
+
+ if (TRACE_API_CALLS)
+ tracing ("mutex_unlock_jni_impl(mutexObj=%p)", mutexObj);
+
+ e.jni_env = &env;
+ (*cp_gtk_the_vm)->GetEnv (cp_gtk_the_vm, e.void_env, JNI_VERSION_1_1);
+ if (setup_cache (env) < 0)
+ goto done;
+ HIDE_OLD_TROUBLE (env);
+
+ assert (mutexObj);
+
+ if ( populate_mutexObj_cache (env, mutexObj, &mcache) < 0)
+ goto done;
+
+ (void) mutexObj_unlock (env, mutexObj, &mcache);
+
+ SHOW_OLD_TROUBLE ();
+
+done:
+ clean_mutexObj_cache (env, &mcache);
+ if (TRACE_API_CALLS)
+ tracing (" ==> VOID\n");
+}
+
+
+
+/* Free a mutex (isn't C fun?). OK this time for it to be NULL.
+ No failure conditions, for a change. */
+static void
+mutex_free_jni_impl (GMutex * mutex)
+{
+ jobject mutexObj = (jobject) mutex;
+ JNIEnv *env;
+ union env_union e;
+
+ e.jni_env = &env;
+ (*cp_gtk_the_vm)->GetEnv (cp_gtk_the_vm, e.void_env, JNI_VERSION_1_1);
+
+ if (TRACE_API_CALLS)
+ tracing ("mutex_free_jni_impl(%p)", mutexObj);
+
+ freeObject (env, mutexObj);
+
+ if (TRACE_API_CALLS)
+ tracing (" ==> VOID\n");
+}
+
+
+
+
+/************************************************************************/
+/* Condition variable code */
+/************************************************************************/
+
+/* Create a new condition variable. This is a java.lang.Object for us. */
+static GCond *
+cond_new_jni_impl (void)
+{
+ jobject condObj;
+ JNIEnv *env;
+ union env_union e;
+
+ if (TRACE_API_CALLS)
+ tracing ("mutex_free_jni_impl()");
+
+ e.jni_env = &env;
+ (*cp_gtk_the_vm)->GetEnv (cp_gtk_the_vm, e.void_env, JNI_VERSION_1_1);
+
+ condObj = allocatePlainObject (env);
+
+ if (TRACE_API_CALLS)
+ tracing (" ==> %p\n", condObj);
+
+ return (GCond *) condObj;
+}
+
+/* Signal on a condition variable. This is simply calling Object.notify
+ * for us.
+ */
+static void
+cond_signal_jni_impl (GCond * gcond)
+{
+ JNIEnv *env;
+ union env_union e;
+ jobject condObj = (jobject) gcond;
+
+ if (TRACE_API_CALLS)
+ tracing ("cond_signal_jni_impl(condObj = %p)", condObj);
+
+ e.jni_env = &env;
+ (*cp_gtk_the_vm)->GetEnv (cp_gtk_the_vm, e.void_env, JNI_VERSION_1_1);
+ if (setup_cache (env) < 0)
+ goto done;
+ HIDE_OLD_TROUBLE (env);
+
+ assert (condObj);
+
+ /* Must have locked an object to call notify */
+ if (ENTER_MONITOR (env, condObj))
+ goto done;
+
+ (*env)->CallVoidMethod (env, condObj, obj_notify_mth);
+ if (MAYBE_BROKEN (env, "cannot signal mutex with Object.notify()"))
+ {
+ if (EXIT_MONITOR (env, condObj))
+ BADLY_BROKEN1 ("Failed to unlock a monitor; the VM may deadlock.");
+ goto done;
+ }
+
+ EXIT_MONITOR (env, condObj);
+
+ SHOW_OLD_TROUBLE ();
+
+done:
+ if (TRACE_API_CALLS)
+ tracing (" ==> VOID\n");
+}
+
+/* Broadcast to all waiting on a condition variable. This is simply
+ * calling Object.notifyAll for us.
+ */
+static void
+cond_broadcast_jni_impl (GCond * gcond)
+{
+ jobject condObj = (jobject) gcond;
+ JNIEnv *env;
+ union env_union e;
+
+ if (TRACE_API_CALLS)
+ tracing ("cond_broadcast_jni_impl(condObj=%p)", condObj);
+
+ e.jni_env = &env;
+ (*cp_gtk_the_vm)->GetEnv (cp_gtk_the_vm, e.void_env, JNI_VERSION_1_1);
+ if (setup_cache (env) < 0)
+ goto done;
+ HIDE_OLD_TROUBLE (env);
+
+ assert (condObj);
+ /* Must have locked an object to call notifyAll */
+ if (ENTER_MONITOR (env, condObj))
+ goto done;
+
+ (*env)->CallVoidMethod (env, condObj, obj_notifyall_mth);
+ if (MAYBE_BROKEN (env, "cannot broadcast to mutex with Object.notify()"))
+ {
+ EXIT_MONITOR (env, condObj);
+ goto done;
+ }
+
+ EXIT_MONITOR (env, condObj);
+
+ SHOW_OLD_TROUBLE ();
+
+done:
+ if (TRACE_API_CALLS)
+ tracing (" ==> VOID\n");
+}
+
+
+/* Wait on a condition variable. For us, this simply means calling
+ * Object.wait.
+ *
+ * Throws a Java exception on trouble; may leave the mutexes set arbitrarily.
+ * XXX TODO: Further improve error recovery.
+ */
+static void
+cond_wait_jni_impl (GCond * gcond, GMutex * gmutex)
+{
+ struct mutexObj_cache cache;
+ jobject condObj = (jobject) gcond;
+ jobject mutexObj = (jobject) gmutex;
+ JNIEnv *env;
+ union env_union e;
+
+ if (TRACE_API_CALLS)
+ tracing ("cond_wait_jni_impl(condObj=%p, mutexObj=%p)",
+ condObj, mutexObj);
+
+ e.jni_env = &env;
+ (*cp_gtk_the_vm)->GetEnv (cp_gtk_the_vm, e.void_env, JNI_VERSION_1_1);
+ if (setup_cache (env) < 0)
+ goto done;
+ HIDE_OLD_TROUBLE (env);
+
+ assert (condObj);
+ assert (mutexObj);
+ /* Must have locked a Java object to call wait on it */
+ if (ENTER_MONITOR (env, condObj) < 0)
+ goto done;
+
+ /* Our atomicity is now guaranteed; we're protected by the Java monitor on
+ condObj. Unlock the GMutex. */
+ if (mutexObj_unlock (env, mutexObj, &cache))
+ goto done;
+
+ (*env)->CallVoidMethod (env, condObj, obj_wait_mth);
+ if (MAYBE_BROKEN (env, "cannot wait on condObj"))
+ {
+ EXIT_MONITOR (env, condObj); /* ignore err checking */
+ goto done;
+ }
+
+ /* Re-acquire the lock on the GMutex. Do this while we're protected by the
+ Java monitor on condObj. */
+ if (mutexObj_lock (env, mutexObj, &cache))
+ goto done;
+
+ EXIT_MONITOR (env, condObj);
+
+ SHOW_OLD_TROUBLE ();
+
+done:
+ if (TRACE_API_CALLS)
+ tracing (" ==> VOID\n");
+}
+
+
+/** Wait on a condition variable until a timeout. This is a little tricky
+ * for us. We first call Object.wait(J) giving it the appropriate timeout
+ * value. On return, we check whether an InterruptedException happened. If
+ * so, that is Java-speak for wait timing out.
+ *
+ * We return FALSE if we timed out. Return TRUE if the condition was
+ * signalled first, before we timed out.
+ *
+ * In case of trouble we throw a Java exception. Whether we return FALSE or
+ * TRUE depends upon whether the condition was raised before the trouble
+ * happened.
+ *
+ * I believe that this function goes to the proper lengths to try to unlock
+ * all of the locked mutexes and monitors, as appropriate, and that it further
+ * tries to make sure that the thrown exception is the current one, not any
+ * future cascaded one from something like a failure to unlock the monitors.
+ */
+static gboolean
+cond_timed_wait_jni_impl (GCond * gcond, GMutex * gmutex, GTimeVal * end_time)
+{
+ JNIEnv *env;
+ union env_union e;
+ jlong time_millisec;
+ jint time_nanosec;
+ jthrowable cause;
+ jobject condObj = (jobject) gcond;
+ jobject mutexObj = (jobject) gmutex;
+ gboolean condRaised = FALSE; /* Condition has not been raised yet. */
+ struct mutexObj_cache cache;
+ gboolean interrupted;
+
+ if (TRACE_API_CALLS)
+ {
+ tracing ("cond_timed_wait_jni_impl(cond=%p, mutex=%p,"
+ " end_time=< sec=%lu, usec=%lu >)", condObj, mutexObj,
+ (unsigned long) end_time->tv_sec,
+ (unsigned long) end_time->tv_usec);
+ }
+
+
+ e.jni_env = &env;
+ (*cp_gtk_the_vm)->GetEnv (cp_gtk_the_vm, e.void_env, JNI_VERSION_1_1);
+ if (setup_cache (env) < 0)
+ goto done;
+ HIDE_OLD_TROUBLE (env);
+
+ time_millisec = end_time->tv_sec * 1000 + end_time->tv_usec / 1000;
+ time_nanosec = 1000 * (end_time->tv_usec % 1000);
+
+ /* Must have locked an object to call wait */
+ if (ENTER_MONITOR (env, condObj) < 0)
+ goto done;
+
+ if (mutexObj_unlock (env, mutexObj, &cache) < 0)
+ {
+ if (EXIT_MONITOR (env, condObj) < 0)
+ criticalMsg
+ ("Unable to unlock an existing lock on a condition; your proram may deadlock");
+ goto done;
+ }
+
+
+ (*env)->CallVoidMethod (env, condObj, obj_wait_nanotime_mth,
+ time_millisec, time_nanosec);
+
+ /* If there was trouble, save that fact, and the reason for the trouble. We
+ want to respond to this condition as fast as possible. */
+ cause = (*env)->ExceptionOccurred (env);
+
+ if ( ! cause )
+ {
+ condRaised = TRUE; /* condition was signalled */
+ }
+ else if ((*env)->IsInstanceOf (env, cause, interrupted_exception_class))
+ {
+ condRaised = FALSE; /* Condition was not raised before timeout.
+ (This is redundant with the initialization
+ of condRaised above) */
+ (*env)->ExceptionClear (env); /* Clear the InterruptedException. */
+ cause = NULL; /* no pending cause now. */
+ }
+ else
+ {
+ interrupted = FALSE; /* Trouble, but not because of
+ InterruptedException. Assume the condition
+ was not raised. */
+ /* Leave condRaised set to FALSE */
+ }
+
+ /* Irrespective of whether there is a pending problem to report, go ahead
+ and try to clean up. This may end up throwing an exception that is
+ different from the one that was thrown by the call to Object.wait().
+ So we will override it with the first exception (don't want to have
+ cascading problems). */
+ if (mutexObj_lock (env, mutexObj, &cache) && !cause)
+ {
+ cause = (*env)->ExceptionOccurred (env);
+ assert (cause);
+ }
+
+ if (EXIT_MONITOR (env, condObj) && !cause)
+ {
+ cause = (*env)->ExceptionOccurred (env);
+ assert (cause);
+ }
+
+ if (cause) /* Raise the first cause. */
+ {
+ BROKEN_CAUSE (env, cause, "error in timed wait or during its cleanup");
+ goto done;
+ }
+
+ SHOW_OLD_TROUBLE ();
+
+done:
+ if (TRACE_API_CALLS)
+ tracing (" ==> condRaised = %s\n", condRaised ? "TRUE" : "FALSE");
+ return condRaised;
+}
+
+
+/* Free a condition variable. (isn't C fun?). Can not fail. */
+static void
+cond_free_jni_impl (GCond * cond)
+{
+ jobject condObj = (jobject) cond;
+ JNIEnv *env;
+ union env_union e;
+
+ if (TRACE_API_CALLS)
+ tracing ("cond_free_jni_impl(condObj = %p)", condObj);
+ e.jni_env = &env;
+ (*cp_gtk_the_vm)->GetEnv (cp_gtk_the_vm, e.void_env, JNI_VERSION_1_1);
+
+ freeObject (env, condObj);
+
+ if (TRACE_API_CALLS)
+ tracing (" ==> VOID\n");
+}
+
+
+/************************************************************************/
+/* Thread-local data code */
+/************************************************************************/
+
+/* Create a new thread-local key. We use java.lang.ThreadLocal objects
+ * for this. This returns the pointer representation of a Java global
+ * reference.
+ *
+ * We will throw a Java exception and return NULL in case of failure.
+ */
+static GPrivate *
+private_new_jni_impl (GDestroyNotify notify __attribute__ ((unused)))
+{
+ JNIEnv *env;
+ union env_union e;
+ jobject lcl_key;
+ jobject global_key;
+ GPrivate *gkey = NULL; /* Error return code */
+
+ if (TRACE_API_CALLS)
+ tracing ("private_new_jni_impl()");
+
+ e.jni_env = &env;
+ (*cp_gtk_the_vm)->GetEnv (cp_gtk_the_vm, e.void_env, JNI_VERSION_1_1);
+ if (setup_cache (env) < 0)
+ goto done;
+ HIDE_OLD_TROUBLE (env);
+
+ lcl_key = (*env)->NewObject (env, threadlocal_class, threadlocal_ctor);
+ if ( ! lcl_key )
+ {
+ BROKEN (env, "cannot allocate a ThreadLocal");
+ goto done;
+ }
+
+ global_key = ((*env)->NewGlobalRef (env, lcl_key));
+ DELETE_LOCAL_REF (env, lcl_key);
+ if ( ! global_key)
+ {
+ NEW_BROKEN (env, "cannot create a GlobalRef to a new ThreadLocal");
+ goto done;
+ }
+
+ gkey = (GPrivate *) global_key;
+ SHOW_OLD_TROUBLE ();
+
+done:
+ if (TRACE_API_CALLS)
+ tracing (" ==> %p\n", (void *) gkey);
+
+ return gkey;
+}
+
+/* Get this thread's value for a thread-local key. This is simply
+ * ThreadLocal.get for us. Return NULL if no value. (I can't think of
+ * anything else to do.)
+ */
+static gpointer
+private_get_jni_impl (GPrivate * gkey)
+{
+ JNIEnv *env;
+ union env_union e;
+ jobject val_wrapper;
+ jobject keyObj = (jobject) gkey;
+ gpointer thread_specific_data = NULL; /* Init to the error-return value */
+
+ jlong val;
+
+ if (TRACE_API_CALLS)
+ tracing ("private_get_jni_impl(keyObj=%p)", keyObj);
+
+ e.jni_env = &env;
+ (*cp_gtk_the_vm)->GetEnv (cp_gtk_the_vm, e.void_env, JNI_VERSION_1_1);
+ if (setup_cache (env) < 0)
+ goto done;
+ HIDE_OLD_TROUBLE (env);
+
+ val_wrapper = (*env)->CallObjectMethod (env, keyObj, threadlocal_get_mth);
+ if (MAYBE_BROKEN (env, "cannot find thread-local object"))
+ goto done;
+
+ if (! val_wrapper )
+ {
+ /* It's Java's "null" object. No ref found. This is OK; we must never
+ have set a value in this thread. Note that this next statement is
+ not necessary, strictly speaking, since we're already initialized to
+ NULL. A good optimizing C compiler will detect that and optimize out
+ this statement. */
+ thread_specific_data = NULL;
+ goto done;
+ }
+
+ val = (*env)->CallLongMethod (env, val_wrapper, long_longValue_mth);
+
+ if (MAYBE_BROKEN (env, "cannot get thread local value"))
+ goto done;
+
+ thread_specific_data = (gpointer) (intptr_t) val;
+
+ /* Only re-raise the old pending exception if a new one hasn't come along to
+ supersede it. */
+ SHOW_OLD_TROUBLE ();
+
+done:
+
+ if (TRACE_API_CALLS)
+ tracing (" ==> %p\n", thread_specific_data);
+
+ return thread_specific_data;
+}
+
+/* Set this thread's value for a thread-local key. This is simply
+ * ThreadLocal.set() for us.
+ */
+static void
+private_set_jni_impl (GPrivate * gkey, gpointer thread_specific_data)
+{
+ JNIEnv *env;
+ union env_union e;
+ jobject val_wrapper;
+ jobject keyObj = (jobject) gkey;
+
+
+ if (TRACE_API_CALLS)
+ tracing ("private_set_jni_impl(keyObj=%p, thread_specific_data=%p)",
+ keyObj, thread_specific_data);
+
+ e.jni_env = &env;
+ (*cp_gtk_the_vm)->GetEnv (cp_gtk_the_vm, e.void_env, JNI_VERSION_1_1);
+ if (setup_cache (env) < 0)
+ goto done;
+ HIDE_OLD_TROUBLE (env);
+
+ /* We are just going to always use a Java long to represent a C pointer.
+ Otherwise all of the code would end up being conditionalized for various
+ pointer sizes, and that seems like too much of a hassle, in order to save
+ a paltry few bytes, especially given the horrendous overhead of JNI in
+ any case.
+ */
+
+ val_wrapper = (*env)->NewObject (env, long_class, long_ctor,
+ (jlong) (intptr_t) thread_specific_data);
+ if ( ! val_wrapper )
+ {
+ BROKEN (env, "cannot create a java.lang.Long");
+ goto done;
+ }
+
+ /* At this point, we now have set lcl_obj as a numeric class that wraps
+ around the thread-specific data we were given. */
+ (*env)->CallVoidMethod (env, keyObj, threadlocal_set_mth, val_wrapper);
+ if (MAYBE_BROKEN (env, "cannot set thread local value"))
+ goto done;
+
+ SHOW_OLD_TROUBLE ();
+done:
+ if (TRACE_API_CALLS)
+ tracing (" ==> VOID\n");
+}
+
+
+/** Create an object of type gnu.java.awt.peer.gtk.GThreadNativeMethodRunner.
+ Run it.
+
+ We need to create joinable threads. We handle the notion of a joinable
+ thread by determining whether or not we are going to maintain a permanent
+ hard reference to it until it croaks.
+
+ Posix does not appear to have a Java-like concept of daemon threads, where
+ the JVM will exit when there are only daemon threads running.
+
+ Error handling:
+
+ To quote from the glib guide:
+ "GError should only be used to report recoverable runtime errors, never
+ to report programming errors."
+
+ So how do we consider the failure to create a thread? Well, each of the
+ failure cases in this function are discussed, and none of them are really
+ recoverable.
+
+ The glib library is really designed so that you should fail
+ catastrophically in case of "programming errors". The only error defined
+ for the GThread functions is G_THREAD_ERROR_AGAIN, and that for
+ thread_create.
+
+ Most of these GThread functions could fail if we run out of memory, for
+ example, but the only one capable of reporting that fact is
+ thread_create. */
+static void
+thread_create_jni_impl (GThreadFunc func,
+ gpointer data,
+ gulong stack_size __attribute__((unused)),
+ gboolean joinable,
+ gboolean bound __attribute__((unused)),
+ GThreadPriority gpriority,
+ /* This prototype is horrible. threadIDp is actually
+ a gpointer to the thread's thread-ID. Which is,
+ of course, itself a gpointer-typed value. Ouch. */
+ gpointer threadIDp,
+ /* Do not touch the GError stuff unless you have
+ RECOVERABLE trouble. There is no recoverable
+ trouble in this implementation. */
+ GError **errorp __attribute__((unused)))
+{
+ JNIEnv *env;
+ union env_union e;
+ union func_union f;
+ jboolean jjoinable = joinable;
+ jobject newThreadObj;
+ gpointer threadID; /* to be filled in */
+
+ if (TRACE_API_CALLS)
+ {
+ f.g_func = func;
+ tracing ("thread_create_jni_impl(func=%p, data=%p, joinable=%s,"
+ " threadIDp=%p, *(int *) threadIDp = %d)",
+ f.void_func, data, joinable ? "TRUE" : "FALSE",
+ threadIDp, *(int *) threadIDp);
+ }
+
+ e.jni_env = &env;
+ (*cp_gtk_the_vm)->GetEnv (cp_gtk_the_vm, e.void_env, JNI_VERSION_1_1);
+ if (setup_cache (env) < 0)
+ {
+ /* The failed call to setup the cache is certainly not recoverable;
+ not appropriate for G_THREAD_ERROR_AGAIN. */
+ *(gpointer *) threadIDp = NULL;
+ goto done;
+ }
+ HIDE_OLD_TROUBLE (env);
+
+ /* If a thread is joinable, then notify its constructor. The constructor
+ will enter a hard reference for it, and the hard ref. won't go away until
+ the thread has been joined. */
+ newThreadObj =
+ (*env)->NewObject (env, runner_class, runner_ctor,
+ (jlong) (intptr_t) func, (jlong) (intptr_t) data,
+ jjoinable);
+ if ( ! newThreadObj )
+ {
+ BROKEN (env, "creating a new thread failed in the constructor");
+ *(gpointer *) threadIDp = NULL;
+ /* The failed call to the constructor does not throw any errors such
+ that G_THREAD_ERROR_AGAIN is appropriate. No other recoverable
+ errors defined. Once again, we go back to the VM. */
+ goto done;
+ }
+
+ if (threadObj_set_priority (env, newThreadObj, gpriority) < 0)
+ {
+ *(gpointer *) threadIDp = NULL;
+ /* None of these possible exceptions from Thread.setPriority() are
+ recoverable, so they are not appropriate for EAGAIN. So we should
+ fail. */
+ goto done;
+ }
+
+ (*env)->CallVoidMethod (env, runner_class, runner_start_mth);
+
+ if (MAYBE_BROKEN (env, "starting a new thread failed"))
+ {
+ *(gpointer *) threadIDp = NULL;
+ /* The only exception Thread.start() throws is
+ IllegalStateException. And that would indicate a programming error.
+
+ So there are no situations such that G_THREAD_ERROR_AGAIN would be
+ OK.
+
+ So, we don't use g_set_error() here to perform any error reporting.
+ */
+ goto done;
+ }
+
+ threadID = getThreadIDFromThread (env, newThreadObj);
+
+ *(gpointer *) threadIDp = threadID;
+ SHOW_OLD_TROUBLE ();
+
+done:
+ if (TRACE_API_CALLS)
+ tracing (" ==> (threadID = %p) \n", threadID);
+}
+
+
+/* Wraps a call to g_thread_yield. */
+static void
+thread_yield_jni_impl (void)
+{
+ JNIEnv *env;
+ union env_union e;
+
+ if (TRACE_API_CALLS)
+ tracing ("thread_yield_jni_impl()");
+
+ e.jni_env = &env;
+ (*cp_gtk_the_vm)->GetEnv (cp_gtk_the_vm, e.void_env, JNI_VERSION_1_1);
+ if (setup_cache (env) < 0)
+ goto done;
+ HIDE_OLD_TROUBLE (env);
+
+ (*env)->CallStaticVoidMethod (env, thread_class, thread_yield_mth);
+ if (MAYBE_BROKEN (env, "Thread.yield() failed"))
+ goto done;
+
+ SHOW_OLD_TROUBLE ();
+
+done:
+ if (TRACE_API_CALLS)
+ tracing (" ==> VOID\n");
+}
+
+
+static void
+thread_join_jni_impl (gpointer threadID)
+{
+ JNIEnv *env;
+ union env_union e;
+ jobject threadObj = NULL;
+
+ if ( TRACE_API_CALLS )
+ tracing ("thread_join_jni_impl(threadID=%p) ", threadID);
+
+ e.jni_env = &env;
+ (*cp_gtk_the_vm)->GetEnv (cp_gtk_the_vm, e.void_env, JNI_VERSION_1_1);
+ if (setup_cache (env) < 0)
+ goto done;
+ HIDE_OLD_TROUBLE (env);
+
+ threadObj = getThreadFromThreadID (env, threadID);
+ if ( ! threadObj ) /* Already reported with BROKEN */
+ goto done;
+
+ (*env)->CallVoidMethod (env, threadObj, thread_join_mth);
+ if (MAYBE_BROKEN (env, "Thread.join() failed"))
+ goto done;
+
+
+ (*env)->CallStaticVoidMethod
+ (env, runner_class, runner_deRegisterJoinable_mth, threadObj);
+ if (MAYBE_BROKEN (env, "Thread.deRegisterJoinableThread() failed"))
+ goto done;
+
+ SHOW_OLD_TROUBLE ();
+
+done:
+ DELETE_LOCAL_REF (env, threadObj);
+ if (TRACE_API_CALLS)
+ tracing (" ==> VOID \n");
+}
+
+/* Terminate the current thread. Unlike pthread_exit(), here we do not need
+ to bother with a return value or exit value for the thread which is about
+ to croak. (The gthreads abstraction doesn't use it.) However, we *do*
+ need to bail immediately. We handle this with Thread.stop(), which is
+ a deprecated method.
+
+ It's deprecated since we might leave objects protected by monitors in
+ half-constructed states on the way out -- Thread.stop() throws a
+ ThreadDeath exception, which is usually unchecked. There is no good
+ solution that I can see. */
+static void
+thread_exit_jni_impl (void)
+{
+ JNIEnv *env;
+ union env_union e;
+ jobject this_thread;
+
+ if (TRACE_API_CALLS)
+ tracing ("thread_exit_jni_impl() ");
+
+ e.jni_env = &env;
+ (*cp_gtk_the_vm)->GetEnv (cp_gtk_the_vm, e.void_env, JNI_VERSION_1_1);
+ if (setup_cache (env) < 0)
+ goto done;
+
+ HIDE_OLD_TROUBLE (env);
+
+ this_thread = (*env)->
+ CallStaticObjectMethod (env, thread_class, thread_current_mth);
+
+ if ( ! this_thread )
+ {
+ BROKEN (env, "cannot get current thread");
+ goto done;
+ }
+
+ (*env)->CallVoidMethod (env, this_thread, thread_stop_mth);
+ if (MAYBE_BROKEN (env, "cannot call Thread.stop() on current thread"))
+ goto done;
+
+ SHOW_OLD_TROUBLE ();
+
+done:
+ if (TRACE_API_CALLS)
+ tracing (" ==> VOID \n");
+}
+
+
+/* Translate a GThreadPriority to a Java priority level. */
+static jint
+javaPriorityLevel (GThreadPriority priority)
+{
+ /* We have these fields in java.lang.Thread to play with:
+
+ static int MIN_PRIORITY The minimum priority that a thread can have.
+ static int NORM_PRIORITY The default priority that is assigned to a
+ thread.
+ static int MAX_PRIORITY The maximum priority that a thread can have.
+
+ We get these from the header file generated by javah, even though they're
+ documented as being 1, 5, and 10.
+ */
+ static const jint minJPri =
+ gnu_java_awt_peer_gtk_GThreadNativeMethodRunner_MIN_PRIORITY;
+ static const jint normJPri =
+ gnu_java_awt_peer_gtk_GThreadNativeMethodRunner_NORM_PRIORITY;
+ static const jint maxJPri =
+ gnu_java_awt_peer_gtk_GThreadNativeMethodRunner_MAX_PRIORITY;
+
+ switch (priority)
+ {
+ case G_THREAD_PRIORITY_LOW:
+ return minJPri;
+ break;
+
+ default:
+ assert_not_reached ();
+ /* Deliberate fall-through if assertions are turned off; also shuts up
+ GCC warnings if they're turned on. */
+ case G_THREAD_PRIORITY_NORMAL:
+ return normJPri;
+ break;
+
+ case G_THREAD_PRIORITY_HIGH:
+ return (normJPri + maxJPri) / 2;
+ break;
+
+ case G_THREAD_PRIORITY_URGENT:
+ return maxJPri;
+ break;
+ }
+}
+
+
+/** It would be safe not to implement this, according to the JNI docs, since
+ not all platforms do thread priorities. However, we might as well
+ provide the hint for those who want it.
+*/
+static void
+thread_set_priority_jni_impl (gpointer gThreadID, GThreadPriority gpriority)
+{
+ jobject threadObj = NULL;
+ JNIEnv *env;
+ union env_union e;
+
+ if (TRACE_API_CALLS)
+ tracing ("thread_set_priority_jni_impl(gThreadID=%p, gpriority = %u) ",
+ gThreadID, gpriority);
+
+ e.jni_env = &env;
+ (*cp_gtk_the_vm)->GetEnv (cp_gtk_the_vm, e.void_env, JNI_VERSION_1_1);
+
+ if (setup_cache (env) < 0)
+ goto done;
+
+ HIDE_OLD_TROUBLE (env);
+
+
+ threadObj = getThreadFromThreadID (env, gThreadID);
+ if ( ! threadObj) /* Reported with BROKEN already. */
+ goto done;
+
+ if (threadObj_set_priority (env, threadObj, gpriority))
+ goto done;
+
+ SHOW_OLD_TROUBLE ();
+
+done:
+ DELETE_LOCAL_REF (env, threadObj);
+
+ if (TRACE_API_CALLS)
+ tracing (" ==> VOID\n");
+}
+
+
+/** It would be safe not to implement this, according to the JNI docs, since
+ not all platforms do thread priorities. However, we might as well
+ provide the hint for those who want it.
+
+ -1 on failure, 0 on success. */
+static int
+threadObj_set_priority (JNIEnv * env, jobject threadObj,
+ GThreadPriority gpriority)
+{
+ jint javaPriority = javaPriorityLevel (gpriority);
+ (*env)->CallVoidMethod (env, threadObj, thread_setPriority_mth,
+ javaPriority);
+ return MAYBE_BROKEN (env, "Thread.setPriority() failed");
+}
+
+
+/** Return the result of Thread.currentThread(), a static method. */
+static void
+thread_self_jni_impl (/* Another confusing glib prototype. This is
+ actually a gpointer to the thread's thread-ID.
+ Which is, of course, a gpointer. */
+ gpointer my_thread_IDp)
+{
+ JNIEnv *env;
+ union env_union e;
+ jobject this_thread;
+ gpointer my_threadID;
+
+ if (TRACE_API_CALLS)
+ tracing ("thread_self_jni_impl(my_thread_IDp=%p)", my_thread_IDp);
+
+ e.jni_env = &env;
+ (*cp_gtk_the_vm)->GetEnv (cp_gtk_the_vm, e.void_env, JNI_VERSION_1_1);
+
+ if (setup_cache (env) < 0)
+ return;
+
+ HIDE_OLD_TROUBLE (env);
+
+ this_thread = (*env)->
+ CallStaticObjectMethod (env, thread_class, thread_current_mth);
+ if (! this_thread )
+ {
+ BROKEN (env, "cannot get current thread");
+ my_threadID = NULL;
+ goto done;
+ }
+
+ my_threadID = getThreadIDFromThread (env, this_thread);
+ SHOW_OLD_TROUBLE ();
+
+done:
+ if (TRACE_API_CALLS)
+ tracing (" ==> (my_threadID = %p) \n", my_threadID);
+
+ *(gpointer *) my_thread_IDp = my_threadID;
+}
+
+
+static gboolean
+thread_equal_jni_impl (gpointer thread1, gpointer thread2)
+{
+ JNIEnv *env;
+ union env_union e;
+
+ gpointer threadID1 = *(gpointer *) thread1;
+ gpointer threadID2 = *(gpointer *) thread2;
+
+ jobject thread1_obj = NULL;
+ jobject thread2_obj = NULL;
+ gboolean ret;
+
+ if (TRACE_API_CALLS)
+ tracing ("thread_equal_jni_impl(threadID1=%p, threadID2=%p)",
+ threadID1, threadID2);
+
+ e.jni_env = &env;
+ (*cp_gtk_the_vm)->GetEnv (cp_gtk_the_vm, e.void_env, JNI_VERSION_1_1);
+ if (setup_cache (env) < 0)
+ {
+ ret = FALSE; /* what is safer? We really don't ever want
+ to return from here. */
+ goto done;
+ }
+
+ HIDE_OLD_TROUBLE (env);
+ thread1_obj = getThreadFromThreadID (env, threadID1);
+ thread2_obj = getThreadFromThreadID (env, threadID2);
+
+ ret = (*env)->CallBooleanMethod (env, thread1_obj,
+ thread_equals_mth, thread2_obj);
+
+ if (MAYBE_BROKEN (env, "Thread.equals() failed"))
+ {
+ ret = FALSE;
+ goto done;
+ }
+
+ SHOW_OLD_TROUBLE ();
+
+
+done:
+ DELETE_LOCAL_REF (env, thread1_obj);
+ DELETE_LOCAL_REF (env, thread2_obj);
+
+ if (TRACE_API_CALLS)
+ tracing (" ==> %s\n", ret ? "TRUE" : "FALSE");
+
+ return ret;
+}
+
+
+
+
+/************************************************************************/
+/* GLIB interface */
+/************************************************************************/
+
+/* set of function pointers to give to glib. */
+GThreadFunctions cp_gtk_portable_native_sync_jni_functions = {
+ mutex_new_jni_impl, /* mutex_new */
+ mutex_lock_jni_impl, /* mutex_lock */
+ mutex_trylock_jni_impl, /* mutex_trylock */
+ mutex_unlock_jni_impl, /* mutex_unlock */
+ mutex_free_jni_impl, /* mutex_free */
+ cond_new_jni_impl, /* cond_new */
+ cond_signal_jni_impl, /* cond_signal */
+ cond_broadcast_jni_impl, /* cond_broadcast */
+ cond_wait_jni_impl, /* cond_wait */
+ cond_timed_wait_jni_impl, /* cond_timed_wait */
+ cond_free_jni_impl, /* cond_free */
+ private_new_jni_impl, /* private_new */
+ private_get_jni_impl, /* private_get */
+ private_set_jni_impl, /* private_set */
+ thread_create_jni_impl, /* thread_create */
+ thread_yield_jni_impl, /* thread_yield */
+ thread_join_jni_impl, /* thread_join */
+ thread_exit_jni_impl, /* thread_exit */
+ thread_set_priority_jni_impl, /* thread_set_priority */
+ thread_self_jni_impl, /* thread_self */
+ thread_equal_jni_impl, /* thread_equal */
+};
+
+
+/* Keep c-font-lock-extra-types in alphabetical order. */
+/* Local Variables: */
+/* c-file-style: "gnu" */
+/* c-font-lock-extra-types: ("\\sw+_t" "gboolean" "GError" "gpointer"
+ "GPrivate" "GThreadFunc" "GThreadFunctions" "GThreadPriority"
+ "gulong"
+ "JNIEnv"
+ "jboolean" "jclass" "jfieldID" "jint" "jlong" "jmethodID" "jobject" "jstring" "jthrowable" ) */
+/* End: */
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gthread-jni.h
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gthread-jni.h?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gthread-jni.h (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gthread-jni.h Thu Nov 8 16:56:19 2007
@@ -0,0 +1,48 @@
+/* gthread-jni.h
+ Copyright (C) 1998, 2002 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+#ifndef __GTHREADJNI_H__
+#define __GTHREADJNI_H__
+
+#include <jni.h>
+#include <glib.h>
+#include "gtkpeer.h"
+
+extern GThreadFunctions cp_gtk_portable_native_sync_jni_functions;
+extern JavaVM *cp_gtk_the_vm;
+
+#endif /* __GTHREADJNI_H__ */
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gtk_jawt.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gtk_jawt.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gtk_jawt.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gtk_jawt.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,168 @@
+/* gtk_jawt.c -- GTK implementation of classpath_jawt.h
+ Copyright (C) 2005 Free Software Foundation, Inc.
+
+ This file is part of GNU Classpath.
+
+ GNU Classpath is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ GNU Classpath is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with GNU Classpath; see the file COPYING. If not, write to the
+ Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA.
+
+ Linking this library statically or dynamically with other modules is
+ making a combined work based on this library. Thus, the terms and
+ conditions of the GNU General Public License cover the whole
+ combination.
+
+ As a special exception, the copyright holders of this library give you
+ permission to link this library with independent modules to produce an
+ executable, regardless of the license terms of these independent
+ modules, and to copy and distribute the resulting executable under
+ terms of your choice, provided that you also meet, for each linked
+ independent module, the terms and conditions of the license of that
+ module. An independent module is a module which is not derived from
+ or based on this library. If you modify this library, you may extend
+ this exception to your version of the library, but you are not
+ obligated to do so. If you do not wish to do so, delete this
+ exception statement from your version. */
+
+
+#include "gtkpeer.h"
+#include <gtk/gtk.h>
+#include <gdk/gdkx.h>
+#include "classpath_jawt.h"
+
+jint
+classpath_jawt_get_awt_version ()
+{
+ return CLASSPATH_JAWT_VERSION;
+}
+
+/* Does not require locking: meant to be called after the drawing
+ surface is locked. */
+Display*
+classpath_jawt_get_default_display (JNIEnv* env, jobject canvas)
+{
+ GdkDisplay *display;
+ Display *xdisplay;
+ GtkWidget *widget;
+ void *ptr;
+ jobject peer;
+ jclass class_id;
+ jmethodID method_id;
+
+ /* retrieve peer object */
+ class_id = (*env)->GetObjectClass (env, canvas);
+
+ method_id = (*env)->GetMethodID (env, class_id,
+ "getPeer",
+ "()Ljava/awt/peer/ComponentPeer;");
+
+ peer = (*env)->CallObjectMethod (env, canvas, method_id);
+
+ ptr = NSA_GET_PTR (env, peer);
+
+ widget = GTK_WIDGET (ptr);
+
+ if (GTK_WIDGET_REALIZED (widget))
+ {
+ display = gtk_widget_get_display (widget);
+
+ xdisplay = GDK_DISPLAY_XDISPLAY (display);
+
+ return xdisplay;
+ }
+ else
+ return NULL;
+}
+
+/* Does not require locking: meant to be called after the drawing
+ surface is locked. */
+VisualID
+classpath_jawt_get_visualID (JNIEnv* env, jobject canvas)
+{
+ GtkWidget *widget;
+ Visual *visual;
+ void *ptr;
+ jobject peer;
+ jclass class_id;
+ jmethodID method_id;
+
+ class_id = (*env)->GetObjectClass (env, canvas);
+
+ method_id = (*env)->GetMethodID (env, class_id,
+ "getPeer",
+ "()Ljava/awt/peer/ComponentPeer;");
+
+ peer = (*env)->CallObjectMethod (env, canvas, method_id);
+
+ ptr = NSA_GET_PTR (env, peer);
+
+ widget = GTK_WIDGET (ptr);
+
+ if (GTK_WIDGET_REALIZED (widget))
+ {
+ visual = gdk_x11_visual_get_xvisual (gtk_widget_get_visual (widget));
+ g_assert (visual != NULL);
+
+ return visual->visualid;
+ }
+ else
+ return (VisualID) NULL;
+}
+
+/* Does not require locking: meant to be called after the drawing
+ surface is locked. */
+Drawable
+classpath_jawt_get_drawable (JNIEnv* env, jobject canvas)
+{
+ GtkWidget *widget;
+ int drawable;
+ void *ptr;
+ jobject peer;
+ jclass class_id;
+ jmethodID method_id;
+
+ class_id = (*env)->GetObjectClass (env, canvas);
+
+ method_id = (*env)->GetMethodID (env, class_id,
+ "getPeer",
+ "()Ljava/awt/peer/ComponentPeer;");
+
+ peer = (*env)->CallObjectMethod (env, canvas, method_id);
+
+ ptr = NSA_GET_PTR (env, peer);
+
+ widget = GTK_WIDGET (ptr);
+
+ if (GTK_WIDGET_REALIZED (widget))
+ {
+ drawable = GDK_DRAWABLE_XID (widget->window);
+
+ return drawable;
+ }
+ else
+ return (Drawable) NULL;
+}
+
+jint
+classpath_jawt_lock ()
+{
+ gdk_threads_enter ();
+ return 0;
+}
+
+void
+classpath_jawt_unlock ()
+{
+ gdk_threads_leave ();
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gtkpeer.h
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gtkpeer.h?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gtkpeer.h (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/gtk-peer/gtkpeer.h Thu Nov 8 16:56:19 2007
@@ -0,0 +1,237 @@
+/* gtkpeer.h -- Some global variables and #defines
+ Copyright (C) 1998, 1999, 2004, 2005, 2006 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+#include <cairo.h>
+#include <gtk/gtk.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <config.h>
+#include "native_state.h"
+#include <gdk-pixbuf/gdk-pixbuf.h>
+
+#include <jni.h>
+
+#ifndef __GTKPEER_H__
+#define __GTKPEER_H__
+
+#ifndef __GNUC__
+#define __attribute__(x) /* nothing */
+#endif
+
+extern struct state_table *cp_gtk_native_state_table;
+extern struct state_table *cp_gtk_native_global_ref_table;
+extern struct state_table *cp_gtk_native_graphics2d_state_table;
+
+#define NSA_INIT(env, clazz) \
+ do {cp_gtk_native_state_table = cp_gtk_init_state_table (env, clazz); \
+ cp_gtk_native_global_ref_table = cp_gtk_init_state_table (env, clazz);} while (0)
+
+#define NSA_GET_PTR(env, obj) \
+ cp_gtk_get_state (env, obj, cp_gtk_native_state_table)
+
+#define NSA_SET_PTR(env, obj, ptr) \
+ cp_gtk_set_state (env, obj, cp_gtk_native_state_table, (void *)ptr)
+
+#define NSA_DEL_PTR(env, obj) \
+ cp_gtk_remove_state_slot (env, obj, cp_gtk_native_state_table)
+
+#define NSA_GET_GLOBAL_REF(env, obj) \
+ cp_gtk_get_state (env, obj, cp_gtk_native_global_ref_table)
+
+#define NSA_SET_GLOBAL_REF(env, obj) \
+ do {jobject *globRefPtr; \
+ globRefPtr = (jobject *) malloc (sizeof (jobject)); \
+ *globRefPtr = (*env)->NewGlobalRef (env, obj); \
+ cp_gtk_set_state (env, obj, cp_gtk_native_global_ref_table, (void *)globRefPtr);} while (0)
+
+#define NSA_DEL_GLOBAL_REF(env, obj) \
+ do {jobject *globRefPtr = cp_gtk_get_state (env, obj, cp_gtk_native_global_ref_table); \
+ cp_gtk_remove_state_slot (env, obj, cp_gtk_native_global_ref_table); \
+ (*env)->DeleteGlobalRef (env, *globRefPtr); \
+ free (globRefPtr);} while (0)
+
+#define NSA_G2D_INIT(env, clazz) \
+ cp_gtk_native_graphics2d_state_table = cp_gtk_init_state_table (env, clazz)
+
+#define NSA_GET_G2D_PTR(env, obj) \
+ cp_gtk_get_state (env, obj, cp_gtk_native_graphics2d_state_table)
+
+#define NSA_SET_G2D_PTR(env, obj, ptr) \
+ cp_gtk_set_state (env, obj, cp_gtk_native_graphics2d_state_table, (void *)ptr)
+
+#define NSA_DEL_G2D_PTR(env, obj) \
+ cp_gtk_remove_state_slot (env, obj, cp_gtk_native_graphics2d_state_table)
+
+#define SWAPU32(w) \
+ (((w) << 24) | (((w) & 0xff00) << 8) | (((w) >> 8) & 0xff00) | ((w) >> 24))
+
+/* New-style event masks. */
+#define AWT_BUTTON1_DOWN_MASK (1 << 10)
+#define AWT_BUTTON2_DOWN_MASK (1 << 11)
+#define AWT_BUTTON3_DOWN_MASK (1 << 12)
+
+#define AWT_SHIFT_DOWN_MASK (1 << 6)
+#define AWT_CTRL_DOWN_MASK (1 << 7)
+#define AWT_META_DOWN_MASK (1 << 8)
+#define AWT_ALT_DOWN_MASK (1 << 9)
+
+/* Old-style event masks. */
+#define AWT_BUTTON1_MASK (1 << 4)
+#define AWT_BUTTON2_MASK (1 << 3)
+#define AWT_BUTTON3_MASK (1 << 2)
+
+#define AWT_SHIFT_MASK (1 << 0)
+#define AWT_CTRL_MASK (1 << 1)
+#define AWT_META_MASK (1 << 2)
+#define AWT_ALT_MASK (1 << 3)
+
+#define AWT_ITEM_SELECTED 1
+#define AWT_ITEM_DESELECTED 2
+
+#define AWT_KEY_TYPED 400
+#define AWT_KEY_PRESSED 401
+#define AWT_KEY_RELEASED 402
+
+#define AWT_KEY_LOCATION_UNKNOWN 0
+#define AWT_KEY_LOCATION_STANDARD 1
+#define AWT_KEY_LOCATION_LEFT 2
+#define AWT_KEY_LOCATION_RIGHT 3
+#define AWT_KEY_LOCATION_NUMPAD 4
+
+#define AWT_STYLE_PLAIN 0
+#define AWT_STYLE_BOLD 1
+#define AWT_STYLE_ITALIC 2
+
+/* Used in GtkComponentPeer and GtkWindowPeer */
+#define VK_NUMPAD0 96
+#define VK_NUMPAD1 97
+#define VK_NUMPAD2 98
+#define VK_NUMPAD3 99
+#define VK_NUMPAD4 100
+#define VK_NUMPAD5 101
+#define VK_NUMPAD6 102
+#define VK_NUMPAD7 103
+#define VK_NUMPAD8 104
+#define VK_NUMPAD9 105
+#define VK_DECIMAL 110
+
+JNIEnv *cp_gtk_gdk_env(void);
+
+/* Global variables */
+extern double cp_gtk_dpi_conversion_factor;
+extern GtkWindowGroup *cp_gtk_global_window_group;
+
+/* Shared global clipboard and selection for GtkClipboard and GtkSelection. */
+extern GtkClipboard *cp_gtk_clipboard;
+extern GtkClipboard *cp_gtk_selection;
+
+extern jobject cp_gtk_clipboard_instance;
+extern jobject cp_gtk_selection_instance;
+
+/* Standard target (strings) for GtkClipboard and GtkSelection. */
+extern jstring cp_gtk_stringTarget;
+extern jstring cp_gtk_imageTarget;
+extern jstring cp_gtk_filesTarget;
+
+/* Union used for type punning. */
+union widget_union
+{
+ void **void_widget;
+ GtkWidget **widget;
+};
+
+/* Constant conversion helpers */
+guint cp_gtk_awt_keycode_to_keysym (jint keyCode, jint keyLocation);
+jint cp_gtk_state_to_awt_mods (guint state);
+
+/* Image helpers */
+GdkPixbuf *cp_gtk_image_get_pixbuf (JNIEnv *env, jobject obj);
+
+/* Component Graphics helpers */
+void cp_gtk_grab_current_drawable(GtkWidget *widget, GdkDrawable **draw,
+ GdkWindow **win);
+
+/* JNI initialization functions */
+void cp_gtk_button_init_jni (void);
+void cp_gtk_checkbox_init_jni (void);
+void cp_gtk_choice_init_jni (void);
+void cp_gtk_component_init_jni (void);
+void cp_gtk_filedialog_init_jni (void);
+void cp_gtk_list_init_jni (void);
+void cp_gtk_menuitem_init_jni (void);
+void cp_gtk_scrollbar_init_jni (void);
+void cp_gtk_textcomponent_init_jni (void);
+void cp_gtk_window_init_jni (void);
+
+/* Signal connection convience functions */
+void cp_gtk_component_connect_expose_signals (GObject *ptr, jobject *gref);
+void cp_gtk_component_connect_focus_signals (GObject *ptr, jobject *gref);
+void cp_gtk_component_connect_mouse_signals (GObject *ptr, jobject *gref);
+void cp_gtk_component_connect_signals (GObject *ptr, jobject *gref);
+void cp_gtk_textcomponent_connect_signals (GObject *ptr, jobject *gref);
+
+/* Debugging */
+void cp_gtk_print_current_thread (void);
+
+GdkPixmap *cp_gtk_get_pixmap( JNIEnv *env, jobject obj);
+
+#define SYNCHRONIZE_GDK 0
+
+#define DEBUG_LOCKING 0
+
+#if DEBUG_LOCKING
+#define gdk_threads_enter() \
+{ \
+ g_print ("locking: %s, %d\n", __FILE__, __LINE__); \
+ cp_gtk_print_current_thread (); \
+ gdk_threads_enter (); \
+ g_print ("locked: %s, %d\n", __FILE__, __LINE__); \
+ cp_gtk_print_current_thread (); \
+}
+#define gdk_threads_leave() \
+{ \
+ g_print ("unlocking: %s, %d\n", __FILE__, __LINE__); \
+ cp_gtk_print_current_thread (); \
+ gdk_threads_leave (); \
+ g_print ("unlocked: %s, %d\n", __FILE__, __LINE__); \
+ cp_gtk_print_current_thread (); \
+}
+#endif
+
+#endif /* __GTKPEER_H */
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-io/Makefile.am
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-io/Makefile.am?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-io/Makefile.am (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-io/Makefile.am Thu Nov 8 16:56:19 2007
@@ -0,0 +1,11 @@
+nativeexeclib_LTLIBRARIES = libjavaio.la
+
+libjavaio_la_SOURCES = java_io_VMFile.c \
+ java_io_VMObjectInputStream.c \
+ java_io_VMObjectStreamClass.c
+
+libjavaio_la_LIBADD = $(top_builddir)/native/jni/classpath/jcl.lo
+
+AM_LDFLAGS = @CLASSPATH_MODULE@
+AM_CPPFLAGS = @CLASSPATH_INCLUDES@
+AM_CFLAGS = @WARNING_CFLAGS@ @STRICT_WARNING_CFLAGS@ @ERROR_CFLAGS@
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-io/Makefile.in
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-io/Makefile.in?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-io/Makefile.in (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-io/Makefile.in Thu Nov 8 16:56:19 2007
@@ -0,0 +1,598 @@
+# Makefile.in generated by automake 1.9.6 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005 Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+ at SET_MAKE@
+
+srcdir = @srcdir@
+top_srcdir = @top_srcdir@
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+top_builddir = ../../..
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+INSTALL = @INSTALL@
+install_sh_DATA = $(install_sh) -c -m 644
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+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+target_triplet = @target@
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+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
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+am__aclocal_m4_deps = $(top_srcdir)/../../config/depstand.m4 \
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Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-io/java_io_VMFile.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-io/java_io_VMFile.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-io/java_io_VMFile.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-io/java_io_VMFile.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,966 @@
+/* java_io_VMFile.c - Native methods for java.io.File class
+ Copyright (C) 1998, 2004, 2006 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+/* do not move; needed here because of some macro definitions */
+#include <config.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <jni.h>
+#include <jcl.h>
+
+#include "target_native.h"
+#ifndef WITHOUT_FILESYSTEM
+#include "target_native_file.h"
+#endif
+#include "target_native_math_int.h"
+
+#include "java_io_VMFile.h"
+
+/*************************************************************************/
+
+/*
+ * Method to create an empty file.
+ *
+ * Class: java_io_VMFile
+ * Method: create
+ * Signature: (Ljava/lang/String;)Z
+ */
+
+JNIEXPORT jboolean JNICALL
+Java_java_io_VMFile_create (JNIEnv * env,
+ jclass clazz __attribute__ ((__unused__)),
+ jstring name)
+{
+#ifndef WITHOUT_FILESYSTEM
+ const char *filename;
+ int fd;
+ int result;
+
+ filename = JCL_jstring_to_cstring (env, name);
+ if (filename == NULL)
+ {
+ return (0);
+ }
+
+ TARGET_NATIVE_FILE_OPEN_CREATE (filename, fd, result);
+ if (result != TARGET_NATIVE_OK)
+ {
+ /* XXX ??? NYI */
+ if (errno != EEXIST)
+ JCL_ThrowException (env,
+ "java/io/IOException",
+ TARGET_NATIVE_LAST_ERROR_STRING ());
+ JCL_free_cstring (env, name, filename);
+ return (0);
+ }
+ TARGET_NATIVE_FILE_CLOSE (fd, result);
+
+ JCL_free_cstring (env, name, filename);
+ return (1);
+#else /* not WITHOUT_FILESYSTEM */
+ return (0);
+#endif /* not WITHOUT_FILESYSTEM */
+}
+
+/*************************************************************************/
+
+/*
+ * This method checks to see if we have read permission on a file.
+ *
+ * Class: java_io_VMFile
+ * Method: canRead
+ * Signature: (Ljava/lang/String;)Z
+ */
+
+JNIEXPORT jboolean JNICALL
+Java_java_io_VMFile_canRead (JNIEnv * env,
+ jobject obj __attribute__ ((__unused__)),
+ jstring name)
+{
+#ifndef WITHOUT_FILESYSTEM
+ const char *filename;
+ int fd;
+ int result;
+
+ /* Don't use the JCL convert function because it throws an exception
+ on failure */
+ filename = (*env)->GetStringUTFChars (env, name, 0);
+ if (filename == NULL)
+ {
+ return (0);
+ }
+
+ /* The lazy man's way out. We actually do open the file for reading
+ briefly to verify it can be done */
+ TARGET_NATIVE_FILE_OPEN_READ (filename, fd, result);
+ (*env)->ReleaseStringUTFChars (env, name, filename);
+ if (result != TARGET_NATIVE_OK)
+ {
+ return (0);
+ }
+ TARGET_NATIVE_FILE_CLOSE (fd, result);
+
+ return (1);
+#else /* not WITHOUT_FILESYSTEM */
+ return (0);
+#endif /* not WITHOUT_FILESYSTEM */
+}
+
+/*************************************************************************/
+
+/*
+ * This method checks to see if we have write permission on a file.
+ *
+ * Class: java_io_VMFile
+ * Method: canWrite
+ * Signature: (Ljava/lang/String;)Z
+ */
+
+JNIEXPORT jboolean JNICALL
+Java_java_io_VMFile_canWrite (JNIEnv * env,
+ jobject obj __attribute__ ((__unused__)),
+ jstring name)
+{
+#ifndef WITHOUT_FILESYSTEM
+ const char *filename;
+ int fd;
+ int result;
+
+ /* Don't use the JCL convert function because it throws an exception
+ on failure */
+ filename = (*env)->GetStringUTFChars (env, name, 0);
+ if (filename == NULL)
+ {
+ return (0);
+ }
+
+ /* The lazy man's way out. We actually do open the file for writing
+ briefly to verify it can be done */
+ TARGET_NATIVE_FILE_OPEN_READWRITE (filename, fd, result);
+ (*env)->ReleaseStringUTFChars (env, name, filename);
+ if (result != TARGET_NATIVE_OK)
+ {
+ return (0);
+ }
+ TARGET_NATIVE_FILE_CLOSE (fd, result);
+
+ return (1);
+#else /* not WITHOUT_FILESYSTEM */
+ return (0);
+#endif /* not WITHOUT_FILESYSTEM */
+}
+
+/*************************************************************************/
+
+/*
+ * This method makes a file read only.
+ *
+ * Class: java_io_VMFile
+ * Method: setReadOnly
+ * Signature: (Ljava/lang/String;)Z
+ */
+
+JNIEXPORT jboolean JNICALL
+Java_java_io_VMFile_setReadOnly (JNIEnv * env,
+ jobject obj __attribute__ ((__unused__)),
+ jstring name)
+{
+#ifndef WITHOUT_FILESYSTEM
+ const char *filename;
+ int result;
+
+ /* Don't use the JCL convert function because it throws an exception
+ on failure */
+ filename = (*env)->GetStringUTFChars (env, name, 0);
+ if (filename == NULL)
+ {
+ return (0);
+ }
+
+ TARGET_NATIVE_FILE_SET_MODE_READONLY (filename, result);
+ (*env)->ReleaseStringUTFChars (env, name, filename);
+
+ return ((result == TARGET_NATIVE_OK) ? 1 : 0);
+#else /* not WITHOUT_FILESYSTEM */
+ return (0);
+#endif /* not WITHOUT_FILESYSTEM */
+}
+
+/*************************************************************************/
+
+/*
+ * This method checks to see if a file exists.
+ *
+ * Class: java_io_VMFile
+ * Method: exists
+ * Signature: (Ljava/lang/String;)Z
+ */
+
+JNIEXPORT jboolean JNICALL
+Java_java_io_VMFile_exists (JNIEnv * env,
+ jobject obj __attribute__ ((__unused__)),
+ jstring name)
+{
+#ifndef WITHOUT_FILESYSTEM
+ const char *filename;
+ int result;
+
+ /* Don't use the JCL convert function because it throws an exception
+ on failure */
+ filename = (*env)->GetStringUTFChars (env, name, 0);
+ if (filename == NULL)
+ {
+ return (0);
+ }
+
+ TARGET_NATIVE_FILE_EXISTS (filename, result);
+ (*env)->ReleaseStringUTFChars (env, name, filename);
+
+ return ((result == TARGET_NATIVE_OK) ? 1 : 0);
+#else /* not WITHOUT_FILESYSTEM */
+ return (0);
+#endif /* not WITHOUT_FILESYSTEM */
+}
+
+/*************************************************************************/
+
+/*
+ * This method checks to see if a file is a "plain" file; that is, not
+ * a directory, pipe, etc.
+ *
+ * Class: java_io_VMFile
+ * Method: isFile
+ * Signature: (Ljava/lang/String;)Z
+ */
+
+JNIEXPORT jboolean JNICALL
+Java_java_io_VMFile_isFile (JNIEnv * env,
+ jobject obj __attribute__ ((__unused__)),
+ jstring name)
+{
+#ifndef WITHOUT_FILESYSTEM
+ const char *filename;
+ int result;
+
+ /* Don't use the JCL convert function because it throws an exception
+ on failure */
+ filename = (*env)->GetStringUTFChars (env, name, 0);
+ if (filename == NULL)
+ {
+ return (0);
+ }
+
+ TARGET_NATIVE_FILE_IS_FILE (filename, result);
+ (*env)->ReleaseStringUTFChars (env, name, filename);
+
+ return ((result == TARGET_NATIVE_OK) ? 1 : 0);
+#else /* not WITHOUT_FILESYSTEM */
+ return (0);
+#endif /* not WITHOUT_FILESYSTEM */
+}
+
+/*************************************************************************/
+
+/*
+ * This method checks to see if a file is a directory or not.
+ *
+ * Class: java_io_VMFile
+ * Method: isDirectory
+ * Signature: (Ljava/lang/String;)Z
+ */
+
+JNIEXPORT jboolean JNICALL
+Java_java_io_VMFile_isDirectory (JNIEnv * env,
+ jobject obj __attribute__ ((__unused__)),
+ jstring name)
+{
+#ifndef WITHOUT_FILESYSTEM
+ const char *filename;
+ int result;
+
+ /* Don't use the JCL convert function because it throws an exception
+ on failure */
+ filename = (*env)->GetStringUTFChars (env, name, 0);
+ if (filename == NULL)
+ {
+ return (0);
+ }
+
+ TARGET_NATIVE_FILE_IS_DIRECTORY (filename, result);
+ (*env)->ReleaseStringUTFChars (env, name, filename);
+
+ return ((result == TARGET_NATIVE_OK) ? 1 : 0);
+#else /* not WITHOUT_FILESYSTEM */
+ return (0);
+#endif /* not WITHOUT_FILESYSTEM */
+}
+
+/*************************************************************************/
+
+/*
+ * This method returns the length of the file.
+ *
+ * Class: java_io_VMFile
+ * Method: length
+ * Signature: (Ljava/lang/String;)J
+ */
+
+JNIEXPORT jlong JNICALL
+Java_java_io_VMFile_length (JNIEnv * env,
+ jobject obj __attribute__ ((__unused__)),
+ jstring name)
+{
+#ifndef WITHOUT_FILESYSTEM
+ const char *filename;
+ int tmpfd;
+ jlong length;
+ int result;
+
+ /* Don't use the JCL convert function because it throws an exception
+ on failure */
+ filename = (*env)->GetStringUTFChars (env, name, 0);
+ if (filename == NULL)
+ {
+ return (TARGET_NATIVE_MATH_INT_INT64_CONST_0);
+ }
+
+ /* open file for reading, get size and close file */
+ TARGET_NATIVE_FILE_OPEN_READ (filename, tmpfd, result);
+ if (result != TARGET_NATIVE_OK)
+ {
+ return (TARGET_NATIVE_MATH_INT_INT64_CONST_0);
+ }
+ TARGET_NATIVE_FILE_SIZE (tmpfd, length, result);
+ if (result != TARGET_NATIVE_OK)
+ {
+ TARGET_NATIVE_FILE_CLOSE (tmpfd, result);
+ return (TARGET_NATIVE_MATH_INT_INT64_CONST_0);
+ }
+ TARGET_NATIVE_FILE_CLOSE (tmpfd, result);
+ (*env)->ReleaseStringUTFChars (env, name, filename);
+
+ return ((result ==
+ TARGET_NATIVE_OK) ? length : TARGET_NATIVE_MATH_INT_INT64_CONST_0);
+#else /* not WITHOUT_FILESYSTEM */
+ return (TARGET_NATIVE_MATH_INT_INT64_CONST_0);
+#endif /* not WITHOUT_FILESYSTEM */
+}
+
+/*************************************************************************/
+
+/*
+ * This method returns the modification date of the file.
+ *
+ * Class: java_io_VMFile
+ * Method: lastModified
+ * Signature: (Ljava/lang/String;)J
+ */
+
+JNIEXPORT jlong JNICALL
+Java_java_io_VMFile_lastModified (JNIEnv * env,
+ jobject obj __attribute__ ((__unused__)),
+ jstring name)
+{
+#ifndef WITHOUT_FILESYSTEM
+ const char *filename;
+ jlong mtime;
+ int result;
+
+ /* Don't use the JCL convert function because it throws an exception
+ on failure */
+ filename = (*env)->GetStringUTFChars (env, name, 0);
+ if (filename == NULL)
+ {
+ return (TARGET_NATIVE_MATH_INT_INT64_CONST_0);
+ }
+
+ TARGET_NATIVE_FILE_GET_LAST_MODIFIED (filename, mtime, result);
+ (*env)->ReleaseStringUTFChars (env, name, filename);
+
+ return ((result ==
+ TARGET_NATIVE_OK) ? mtime : TARGET_NATIVE_MATH_INT_INT64_CONST_0);
+#else /* not WITHOUT_FILESYSTEM */
+ return (TARGET_NATIVE_MATH_INT_INT64_CONST_0);
+#endif /* not WITHOUT_FILESYSTEM */
+}
+
+/*************************************************************************/
+
+/*
+ * This method sets the modification date of the file.
+ *
+ * Class: java_io_VMFile
+ * Method: setLastModified
+ * Signature: (Ljava/lang/String;J)Z
+ */
+
+JNIEXPORT jboolean JNICALL
+Java_java_io_VMFile_setLastModified (JNIEnv * env,
+ jobject obj __attribute__ ((__unused__)),
+ jstring name, jlong newtime)
+{
+#ifndef WITHOUT_FILESYSTEM
+ const char *filename;
+ int result;
+
+ /* Don't use the JCL convert function because it throws an exception
+ on failure */
+ filename = (*env)->GetStringUTFChars (env, name, 0);
+ if (filename == NULL)
+ {
+ return (0);
+ }
+
+ TARGET_NATIVE_FILE_SET_LAST_MODIFIED (filename, newtime, result);
+ (*env)->ReleaseStringUTFChars (env, name, filename);
+
+ return ((result == TARGET_NATIVE_OK) ? 1 : 0);
+#else /* not WITHOUT_FILESYSTEM */
+ return (0);
+#endif /* not WITHOUT_FILESYSTEM */
+}
+
+/*************************************************************************/
+
+/*
+ * This method deletes a file (actually a name for a file - additional
+ * links could exist).
+ *
+ * Class: java_io_VMFile
+ * Method: delete
+ * Signature: (Ljava/lang/String;)Z
+ */
+
+JNIEXPORT jboolean JNICALL
+Java_java_io_VMFile_delete (JNIEnv * env,
+ jobject obj __attribute__ ((__unused__)),
+ jstring name)
+{
+#ifndef WITHOUT_FILESYSTEM
+ const char *filename;
+ int result;
+
+ /* Don't use the JCL convert function because it throws an exception
+ on failure */
+ filename = (*env)->GetStringUTFChars (env, name, 0);
+ if (filename == NULL)
+ {
+ return (0);
+ }
+
+ TARGET_NATIVE_FILE_DELETE (filename, result);
+ (*env)->ReleaseStringUTFChars (env, name, filename);
+
+ return ((result == TARGET_NATIVE_OK) ? 1 : 0);
+#else /* not WITHOUT_FILESYSTEM */
+ return (0);
+#endif /* not WITHOUT_FILESYSTEM */
+}
+
+/*************************************************************************/
+
+/*
+ * This method creates a directory.
+ *
+ * Class: java_io_VMFile
+ * Method: mkdir
+ * Signature: (Ljava/lang/String;)Z
+ */
+
+JNIEXPORT jboolean JNICALL
+Java_java_io_VMFile_mkdir (JNIEnv * env,
+ jobject obj __attribute__ ((__unused__)),
+ jstring name)
+{
+#ifndef WITHOUT_FILESYSTEM
+ const char *pathname;
+ int result;
+
+ /* Don't use the JCL convert function because it throws an exception
+ on failure */
+ pathname = (*env)->GetStringUTFChars (env, name, 0);
+ if (pathname == NULL)
+ {
+ return (0);
+ }
+
+ TARGET_NATIVE_FILE_MAKE_DIR (pathname, result);
+ (*env)->ReleaseStringUTFChars (env, name, pathname);
+
+ return ((result == TARGET_NATIVE_OK) ? 1 : 0);
+#else /* not WITHOUT_FILESYSTEM */
+ return (0);
+#endif /* not WITHOUT_FILESYSTEM */
+}
+
+/*************************************************************************/
+
+/*
+ * This method renames a (link to a) file.
+ *
+ * Class: java_io_VMFile
+ * Method: renameTo
+ * Signature: (Ljava/lang/String;Ljava/lang/String;)Z
+ */
+
+JNIEXPORT jboolean JNICALL
+Java_java_io_VMFile_renameTo (JNIEnv * env,
+ jobject obj __attribute__ ((__unused__)),
+ jstring t, jstring d)
+{
+#ifndef WITHOUT_FILESYSTEM
+ const char *old_filename, *new_filename;
+ int result;
+
+ /* Don't use the JCL convert function because it throws an exception
+ on failure */
+ old_filename = (*env)->GetStringUTFChars (env, t, 0);
+ if (old_filename == NULL)
+ {
+ return (0);
+ }
+
+ new_filename = (*env)->GetStringUTFChars (env, d, 0);
+ if (new_filename == NULL)
+ {
+ (*env)->ReleaseStringUTFChars (env, t, old_filename);
+ return (0);
+ }
+
+ TARGET_NATIVE_FILE_RENAME (old_filename, new_filename, result);
+ (*env)->ReleaseStringUTFChars (env, d, new_filename);
+ (*env)->ReleaseStringUTFChars (env, t, old_filename);
+
+ return ((result == TARGET_NATIVE_OK) ? 1 : 0);
+#else /* not WITHOUT_FILESYSTEM */
+ return (0);
+#endif /* not WITHOUT_FILESYSTEM */
+}
+
+/*************************************************************************/
+
+/*
+ * This method returns an array of String representing all the files
+ * in a directory except "." and "..".
+ *
+ * Class: java_io_VMFile
+ * Method: list
+ * Signature: (Ljava/lang/String;)[Ljava/lang/String;
+ */
+
+JNIEXPORT jobjectArray JNICALL
+Java_java_io_VMFile_list (JNIEnv * env, jobject obj
+ __attribute__ ((__unused__)), jstring name)
+{
+#ifndef WITHOUT_FILESYSTEM
+ const int REALLOC_SIZE = 10;
+
+ const char *dirname;
+ int result;
+ char **filelist;
+ void *handle;
+ const char *filename;
+ unsigned long int filelist_count, max_filelist_count;
+ char **tmp_filelist;
+ jclass str_clazz;
+ jobjectArray filearray;
+ unsigned long int i;
+ jstring str;
+
+ /* Don't use the JCL convert function because it throws an exception
+ on failure */
+ dirname = (*env)->GetStringUTFChars (env, name, 0);
+ if (dirname == NULL)
+ {
+ return (0);
+ }
+
+ /* open directory for reading */
+ TARGET_NATIVE_FILE_OPEN_DIR (dirname, handle, result);
+
+ (*env)->ReleaseStringUTFChars (env, name, dirname);
+
+ if (result != TARGET_NATIVE_OK)
+ {
+ return (0);
+ }
+
+ /* allocate filelist */
+ filelist = (char **) JCL_malloc (env, sizeof (char *) * REALLOC_SIZE);
+ if (filelist == NULL)
+ {
+ TARGET_NATIVE_FILE_CLOSE_DIR (handle, result);
+ return (0);
+ }
+ filelist_count = 0;
+ max_filelist_count = REALLOC_SIZE;
+
+ /* read the files from the directory */
+ TARGET_NATIVE_FILE_READ_DIR (handle, filename, result);
+ while (result == TARGET_NATIVE_OK)
+ {
+ if ((strcmp (filename, ".") != 0) && (strcmp (filename, "..") != 0))
+ {
+ /* allocate more memory if necessary */
+ if (filelist_count >= max_filelist_count)
+ {
+ tmp_filelist = (char **) JCL_realloc (env,
+ filelist,
+ (max_filelist_count +
+ REALLOC_SIZE) *
+ sizeof (char *));
+ if (tmp_filelist == NULL)
+ {
+ for (i = 0; i < filelist_count; i++)
+ {
+ JCL_free (env, filelist[i]);
+ }
+ JCL_free (env, filelist);
+ TARGET_NATIVE_FILE_CLOSE_DIR (handle, result);
+ return (0);
+ }
+ filelist = tmp_filelist;
+ max_filelist_count += REALLOC_SIZE;
+ }
+
+ /* save entry in list (avoid strdup, because it is not ANSI C, thus difficult to port) */
+ filelist[filelist_count] =
+ (char *) JCL_malloc (env, strlen (filename) + 1);
+ assert (filelist[filelist_count] != NULL);
+ strcpy (filelist[filelist_count], filename);
+ filelist_count++;
+ }
+
+ /* read next directory entry */
+ TARGET_NATIVE_FILE_READ_DIR (handle, filename, result);
+ }
+
+ /* close directory */
+ TARGET_NATIVE_FILE_CLOSE_DIR (handle, result);
+
+ /* put the list of files into a Java String array and return it */
+ str_clazz = (*env)->FindClass (env, "java/lang/String");
+ if (str_clazz == NULL)
+ {
+ for (i = 0; i < filelist_count; i++)
+ {
+ JCL_free (env, filelist[i]);
+ }
+ JCL_free (env, filelist);
+ return (0);
+ }
+ filearray = (*env)->NewObjectArray (env, filelist_count, str_clazz, 0);
+ if (filearray == NULL)
+ {
+ for (i = 0; i < filelist_count; i++)
+ {
+ JCL_free (env, filelist[i]);
+ }
+ JCL_free (env, filelist);
+ return (0);
+ }
+ for (i = 0; i < filelist_count; i++)
+ {
+ /* create new string */
+ str = (*env)->NewStringUTF (env, filelist[i]);
+ if (str == NULL)
+ {
+ /* We don't clean up everything here, but if this failed,
+ something serious happened anyway */
+ for (i = 0; i < filelist_count; i++)
+ {
+ JCL_free (env, filelist[i]);
+ }
+ JCL_free (env, filelist);
+ return (0);
+ }
+
+ /* save into array */
+ (*env)->SetObjectArrayElement (env, filearray, i, str);
+
+ /* delete local reference */
+ (*env)->DeleteLocalRef (env, str);
+ }
+
+ /* free resources */
+ for (i = 0; i < filelist_count; i++)
+ {
+ JCL_free (env, filelist[i]);
+ }
+ JCL_free (env, filelist);
+
+ return (filearray);
+#else /* not WITHOUT_FILESYSTEM */
+ return (0);
+#endif /* not WITHOUT_FILESYSTEM */
+}
+
+/*************************************************************************/
+
+/*
+ * These two methods are used to maintain dynamically allocated
+ * buffers for getCanonicalPath without the overhead of calling
+ * realloc every time a buffer is modified. Buffers are sized
+ * at the smallest multiple of CHUNKSIZ that is greater than or
+ * equal to the desired length. The default CHUNKSIZ is 256,
+ * longer than most paths, so in most cases a getCanonicalPath
+ * will require only one malloc per buffer.
+ */
+
+#define CHUNKLOG 8
+#define CHUNKSIZ (1 << CHUNKLOG)
+
+static int
+nextChunkSize (int size)
+{
+ return ((size >> CHUNKLOG) + ((size & (CHUNKSIZ - 1)) ? 1 : 0)) << CHUNKLOG;
+}
+
+static char *
+maybeGrowBuf (JNIEnv *env, char *buf, int *size, int required)
+{
+ if (required > *size)
+ {
+ *size = nextChunkSize (required);
+ buf = JCL_realloc (env, buf, *size);
+ }
+ return buf;
+}
+
+/*************************************************************************/
+
+/*
+ * This method converts a path to canonical form on GNU/Posix systems.
+ * This involves the removal of redundant separators, references to
+ * "." and "..", and symbolic links.
+ *
+ * The conversion proceeds on a component-by-component basis: symbolic
+ * links and references to ".." are resolved as and when they occur.
+ * This means that if "/foo/bar" is a symbolic link to "/baz" then the
+ * canonical form of "/foo/bar/.." is "/" and not "/foo".
+ *
+ * In order to mimic the behaviour of proprietary JVMs, non-existant
+ * path components are allowed (a departure from the normal GNU system
+ * convention). This means that if "/foo/bar" is a symbolic link to
+ * "/baz", the canonical form of "/non-existant-directory/../foo/bar"
+ * is "/baz".
+ *
+ * Class: java_io_VMFile
+ * Method: toCanonicalForm
+ * Signature: (Ljava/lang/String)Ljava/lang/String
+ */
+
+JNIEXPORT jstring JNICALL
+Java_java_io_VMFile_toCanonicalForm (JNIEnv *env,
+ jclass class __attribute__ ((__unused__)),
+ jstring jpath)
+{
+#ifndef WITHOUT_FILESYSTEM
+ const char *path;
+ char *src, *dst;
+ int srci, dsti;
+ int srcl, dstl;
+ int len;
+ int fschecks;
+#if defined (HAVE_LSTAT) && defined (HAVE_READLINK)
+ struct stat sb;
+#endif /* HAVE_LSTAT && HAVE_READLINK */
+
+ path = JCL_jstring_to_cstring (env, jpath);
+ if (path == NULL)
+ return NULL;
+
+ /* It is the caller's responsibility to ensure the path is absolute. */
+ if (path[0] == 0 || path[0] != '/')
+ {
+ JCL_free_cstring (env, jpath, path);
+ JCL_ThrowException (env, "java/lang/RuntimeException", "Not absolute");
+ return NULL;
+ }
+
+ len = strlen (path);
+ srcl = nextChunkSize (len + 1);
+ src = JCL_malloc (env, srcl);
+ if (src == NULL)
+ {
+ JCL_free_cstring (env, jpath, path);
+ return NULL;
+ }
+ strcpy (src, path);
+ JCL_free_cstring (env, jpath, path);
+ srci = 1;
+
+ dstl = nextChunkSize (2);
+ dst = JCL_malloc (env, dstl);
+ if (dst == NULL)
+ {
+ JCL_free (env, src);
+ return NULL;
+ }
+ dst[0] = '/';
+ dsti = 1;
+
+ fschecks = JNI_TRUE;
+
+ while (src[srci] != '\0')
+ {
+ int tmpi, dsti_save;
+
+ /* Skip slashes. */
+ while (src[srci] == '/')
+ srci++;
+ tmpi = srci;
+ /* Find next slash. */
+ while (src[srci] != '/' && src[srci] != '\0')
+ srci++;
+ if (srci == tmpi)
+ /* We hit the end. */
+ break;
+ len = srci - tmpi;
+
+ /* Handle "." and "..". */
+ if (len == 1 && src[tmpi] == '.')
+ continue;
+ if (len == 2 && src[tmpi] == '.' && src[tmpi + 1] == '.')
+ {
+ while (dsti > 1 && dst[dsti - 1] != '/')
+ dsti--;
+ if (dsti != 1)
+ dsti--;
+ /* Reenable filesystem checking if disabled, as we might
+ * have reversed over whatever caused the problem before.
+ * At least one proprietary JVM has inconsistencies because
+ * it does not do this.
+ */
+ fschecks = JNI_TRUE;
+ continue;
+ }
+
+ /* Handle real path components. */
+ dst = maybeGrowBuf (env,
+ dst, &dstl, dsti + (dsti > 1 ? 1 : 0) + len + 1);
+ if (dst == NULL)
+ {
+ JCL_free (env, src);
+ return NULL;
+ }
+ dsti_save = dsti;
+ if (dsti > 1)
+ dst[dsti++] = '/';
+ strncpy (&dst[dsti], &src[tmpi], len);
+ dsti += len;
+ if (fschecks == JNI_FALSE)
+ continue;
+
+#if defined (HAVE_LSTAT) && defined (HAVE_READLINK)
+ dst[dsti] = '\0';
+ if (lstat (dst, &sb) == 0)
+ {
+ if (S_ISLNK (sb.st_mode))
+ {
+ int tmpl = CHUNKSIZ;
+ char *tmp = JCL_malloc (env, tmpl);
+ if (tmp == NULL)
+ {
+ JCL_free (env, src);
+ JCL_free (env, dst);
+ return NULL;
+ }
+
+ while (1)
+ {
+ tmpi = readlink (dst, tmp, tmpl);
+ if (tmpi < 1)
+ {
+ JCL_free (env, src);
+ JCL_free (env, dst);
+ JCL_free (env, tmp);
+ JCL_ThrowException (env, "java/io/IOException",
+ "readlink failed");
+ return NULL;
+ }
+ if (tmpi < tmpl)
+ break;
+ tmpl += CHUNKSIZ;
+ tmp = JCL_realloc (env, tmp, tmpl);
+ }
+
+ /* Prepend the link's path to src. */
+ tmp = maybeGrowBuf (env,
+ tmp, &tmpl, tmpi + strlen (&src[srci]) + 1);
+ if (tmp == NULL)
+ {
+ JCL_free (env, src);
+ JCL_free (env, dst);
+ return NULL;
+ }
+
+ strcpy (&tmp[tmpi], &src[srci]);
+ JCL_free (env, src);
+ src = tmp;
+ srcl = tmpl;
+ srci = 0;
+
+ /* Either replace or append dst depending on whether the
+ * link is relative or absolute.
+ */
+ dsti = src[0] == '/' ? 1 : dsti_save;
+ }
+ }
+ else
+ {
+ /* Something doesn't exist, or we don't have permission to
+ * read it, or a previous path component is a directory, or
+ * a symlink is looped. Whatever, we can't check the
+ * filesystem any more.
+ */
+ fschecks = JNI_FALSE;
+ }
+#endif /* HAVE_LSTAT && HAVE_READLINK */
+ }
+ dst[dsti] = '\0';
+
+ jpath = (*env)->NewStringUTF (env, dst);
+ JCL_free (env, src);
+ JCL_free (env, dst);
+ return jpath;
+#else /* not WITHOUT_FILESYSTEM */
+ return NULL;
+#endif /* not WITHOUT_FILESYSTEM */
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-io/java_io_VMObjectInputStream.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-io/java_io_VMObjectInputStream.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-io/java_io_VMObjectInputStream.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-io/java_io_VMObjectInputStream.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,69 @@
+/* java_io_VMObjectInputStream.c -- Native methods for ObjectInputStream class
+ Copyright (C) 1998, 2004, 2005 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+/* TODO: check exceptions */
+/* comments */
+
+/* do not move; needed here because of some macro definitions */
+#include <config.h>
+
+#include <jni.h>
+#include <jcl.h>
+
+#include "java_io_VMObjectInputStream.h"
+
+/*
+ * Class: java_io_VMObjectInputStream
+ * Method: allocateObject
+ * Signature: (Ljava/lang/Class;)Ljava/lang/Object;
+ */
+JNIEXPORT jobject JNICALL
+Java_java_io_VMObjectInputStream_allocateObject (JNIEnv * env,
+ jclass clazz
+ __attribute__((__unused__)),
+ jclass target_clazz,
+ jclass constr_clazz,
+ jobject constructor)
+{
+ jobject obj = (*env)->AllocObject (env, target_clazz);
+ jmethodID id = (*env)->FromReflectedMethod (env, constructor);
+
+ (*env)->CallNonvirtualVoidMethod (env, obj, constr_clazz, id);
+
+ return obj;
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-io/java_io_VMObjectStreamClass.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-io/java_io_VMObjectStreamClass.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-io/java_io_VMObjectStreamClass.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-io/java_io_VMObjectStreamClass.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,381 @@
+/* java_io_VMObjectStreamClass.c -- Native methods for VMObjectStreamClass.java
+ Copyright (C) 2003, 2004 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+#include <jni.h>
+#include <jcl.h>
+
+#include <stdlib.h>
+#include <string.h>
+
+#include "java_io_VMObjectStreamClass.h"
+
+/*
+ * Class: java_io_VMObjectOutputStream
+ * Method: hasClassInitializer
+ * Signature: (Ljava/lang/Class;)Z
+ */
+JNIEXPORT jboolean JNICALL
+Java_java_io_VMObjectStreamClass_hasClassInitializer (JNIEnv * env,
+ jclass vmosklass
+ __attribute__ ((__unused__)), jclass klass)
+{
+ jmethodID mid = (*env)->GetStaticMethodID (env, klass, "<clinit>", "()V");
+ if (mid == NULL)
+ {
+ (*env)->ExceptionClear (env);
+ return JNI_FALSE;
+ }
+ return JNI_TRUE;
+}
+
+static void
+throwInternalError (JNIEnv * env)
+{
+ jclass internalErrorClass;
+ jthrowable previousException, newException;
+ jmethodID initException, getMessageID, initCauseID;
+ jstring message;
+
+ internalErrorClass = (*env)->FindClass (env, "java/lang/InternalError");
+ /** Just give up if this also fails. */
+ if (internalErrorClass == NULL)
+ return;
+
+ previousException = (*env)->ExceptionOccurred (env);
+
+ if (previousException == NULL)
+ {
+ (*env)->ThrowNew (env, internalErrorClass,
+ "Unknown error raised by the VM");
+ return;
+ }
+
+ initException = (*env)->GetMethodID
+ (env, internalErrorClass, "<init>", "(Ljava/lang/String;)V");
+ getMessageID = (*env)->GetMethodID
+ (env, (*env)->GetObjectClass (env, previousException),
+ "getMessage", "()Ljava/lang/String;");
+ initCauseID = (*env)->GetMethodID
+ (env, internalErrorClass, "initCause", "(Ljava/lang/Throwable;)V");
+
+ message = (*env)->CallObjectMethod (env, previousException, getMessageID);
+
+ newException = (*env)->NewObject (env, internalErrorClass, initException,
+ message);
+ (*env)->CallVoidMethod (env, newException, initCauseID, previousException);
+
+ (*env)->ExceptionClear (env);
+ (*env)->Throw (env, newException);
+}
+
+static jfieldID
+getFieldReference (JNIEnv * env, jobject field, const char *type)
+{
+ jclass classClass;
+ jclass fieldClass;
+ jclass declaringClass;
+ jclass typeClass;
+ jfieldID fid;
+ const char *field_name;
+ const char *type_name;
+ int type_len;
+ jmethodID mid;
+ jstring name;
+ jstring tname;
+ int i;
+
+ fieldClass = (*env)->GetObjectClass (env, field);
+
+ mid =
+ (*env)->GetMethodID (env, fieldClass, "getName", "()Ljava/lang/String;");
+ if (mid == NULL || (*env)->ExceptionOccurred (env) != NULL)
+ {
+ throwInternalError (env);
+ return NULL;
+ }
+
+ name = (*env)->CallObjectMethod (env, field, mid);
+ field_name = (*env)->GetStringUTFChars (env, name, NULL);
+
+ mid = (*env)->GetMethodID (env, fieldClass,
+ "getDeclaringClass", "()Ljava/lang/Class;");
+ if (mid == NULL || (*env)->ExceptionOccurred (env) != NULL)
+ {
+ throwInternalError (env);
+ return NULL;
+ }
+
+ declaringClass = (*env)->CallObjectMethod (env, field, mid);
+
+ /* Do we need to find out the exact type descriptor of the field? */
+ if (type == NULL)
+ {
+ char *the_type;
+
+ mid = (*env)->GetMethodID (env, fieldClass,
+ "getType", "()Ljava/lang/Class;");
+
+ if (mid == NULL || (*env)->ExceptionOccurred (env) != NULL)
+ {
+ throwInternalError (env);
+ return NULL;
+ }
+
+ typeClass = (*env)->CallObjectMethod (env, field, mid);
+ classClass = (*env)->FindClass (env, "java/lang/Class");
+
+ mid = (*env)->GetMethodID (env, classClass,
+ "getName", "()Ljava/lang/String;");
+
+ if (mid == NULL || (*env)->ExceptionOccurred (env) != NULL)
+ {
+ throwInternalError (env);
+ return NULL;
+ }
+
+ tname = (*env)->CallObjectMethod (env, typeClass, mid);
+ type_name = (*env)->GetStringUTFChars (env, tname, NULL);
+
+ /*
+ * If it isn't an array class then the actual field type descriptor
+ * starts with 'L', ends with ';' and has '/' instead of '.'.
+ */
+ type_len = strlen ((char *) type_name);
+ if (type_name[0] != '[')
+ {
+ /* XXX - FIXME - should not use dynamic allocation in core lib. */
+ the_type = (char *) malloc (type_len + 3);
+ the_type[0] = 'L';
+ the_type[type_len + 1] = ';';
+ the_type[type_len + 2] = '\0';
+ the_type++;
+ }
+ else
+ {
+ /* XXX - FIXME - should not use dynamic allocation in core lib. */
+ the_type = (char *) malloc (type_len + 1);
+ the_type[type_len] = '\0';
+ }
+
+ for (i = 0; i < type_len; i++)
+ if (type_name[i] == '.')
+ the_type[i] = '/';
+ else
+ the_type[i] = type_name[i];
+
+ if (type_name[0] != '[')
+ the_type--;
+
+ (*env)->ReleaseStringUTFChars (env, tname, type_name);
+ fid = (*env)->GetFieldID (env, declaringClass, field_name, the_type);
+ free (the_type);
+ }
+ else
+ {
+ type_len = -1;
+ fid = (*env)->GetFieldID (env, declaringClass, field_name, type);
+ }
+
+ if (fid == NULL)
+ {
+ throwInternalError (env);
+ return NULL;
+ }
+ (*env)->ReleaseStringUTFChars (env, name, field_name);
+
+ return fid;
+}
+
+/*
+ * Class: java_io_VMObjectOutputStream
+ * Method: setBooleanNative
+ * Signature: (Ljava/lang/reflect/Field;Ljava/lang/Object;Z)V
+ */
+JNIEXPORT void JNICALL
+Java_java_io_VMObjectStreamClass_setBooleanNative (JNIEnv * env,
+ jclass vmosklass
+ __attribute__ ((__unused__)), jobject field, jobject object, jboolean value)
+{
+ jfieldID fid = getFieldReference (env, field, "Z");
+
+ if (fid != NULL)
+ (*env)->SetBooleanField (env, object, fid, value);
+}
+
+/*
+ * Class: java_io_VMObjectOutputStream
+ * Method: setCharNative
+ * Signature: (Ljava/lang/reflect/Field;Ljava/lang/Object;C)V
+ */
+JNIEXPORT void JNICALL
+Java_java_io_VMObjectStreamClass_setCharNative (JNIEnv * env,
+ jclass vmosklass
+ __attribute__ ((__unused__)),
+ jobject field,
+ jobject object, jchar value)
+{
+ jfieldID fid = getFieldReference (env, field, "C");
+
+ if (fid != NULL)
+ (*env)->SetCharField (env, object, fid, value);
+}
+
+/*
+ * Class: java_io_VMObjectOutputStream
+ * Method: setByteNative
+ * Signature: (Ljava/lang/reflect/Field;Ljava/lang/Object;B)V
+ */
+JNIEXPORT void JNICALL
+Java_java_io_VMObjectStreamClass_setByteNative (JNIEnv * env,
+ jclass vmosklass
+ __attribute__ ((__unused__)),
+ jobject field,
+ jobject object, jbyte value)
+{
+ jfieldID fid = getFieldReference (env, field, "B");
+
+ if (fid != NULL)
+ (*env)->SetByteField (env, object, fid, value);
+}
+
+
+/*
+ * Class: java_io_VMObjectOutputStream
+ * Method: setShortNative
+ * Signature: (Ljava/lang/reflect/Field;Ljava/lang/Object;S)V
+ */
+JNIEXPORT void JNICALL
+Java_java_io_VMObjectStreamClass_setShortNative (JNIEnv * env,
+ jclass vmosklass
+ __attribute__ ((__unused__)),
+ jobject field,
+ jobject object, jshort value)
+{
+ jfieldID fid = getFieldReference (env, field, "S");
+
+ if (fid != NULL)
+ (*env)->SetShortField (env, object, fid, value);
+}
+
+/*
+ * Class: java_io_VMObjectOutputStream
+ * Method: setIntNative
+ * Signature: (Ljava/lang/reflect/Field;Ljava/lang/Object;I)V
+ */
+JNIEXPORT void JNICALL
+Java_java_io_VMObjectStreamClass_setIntNative (JNIEnv * env,
+ jclass vmosklass
+ __attribute__ ((__unused__)),
+ jobject field,
+ jobject object, jint value)
+{
+ jfieldID fid = getFieldReference (env, field, "I");
+
+ if (fid != NULL)
+ (*env)->SetIntField (env, object, fid, value);
+}
+
+
+/*
+ * Class: java_io_VMObjectOutputStream
+ * Method: setLongNative
+ * Signature: (Ljava/lang/reflect/Field;Ljava/lang/Object;J)V
+ */
+JNIEXPORT void JNICALL
+Java_java_io_VMObjectStreamClass_setLongNative (JNIEnv * env,
+ jclass vmosklass
+ __attribute__ ((__unused__)),
+ jobject field,
+ jobject object, jlong value)
+{
+ jfieldID fid = getFieldReference (env, field, "J");
+
+ if (fid != NULL)
+ (*env)->SetLongField (env, object, fid, value);
+}
+
+
+/*
+ * Class: java_io_VMObjectOutputStream
+ * Method: setFloatNative
+ * Signature: (Ljava/lang/reflect/Field;Ljava/lang/Object;F)V
+ */
+JNIEXPORT void JNICALL
+Java_java_io_VMObjectStreamClass_setFloatNative (JNIEnv * env,
+ jclass vmosklass
+ __attribute__ ((__unused__)),
+ jobject field,
+ jobject object, jfloat value)
+{
+ jfieldID fid = getFieldReference (env, field, "F");
+
+ if (fid != NULL)
+ (*env)->SetFloatField (env, object, fid, value);
+}
+
+/*
+ * Class: java_io_VMObjectOutputStream
+ * Method: setDoubleNative
+ * Signature: (Ljava/lang/reflect/Field;Ljava/lang/Object;D)V
+ */
+JNIEXPORT void JNICALL
+Java_java_io_VMObjectStreamClass_setDoubleNative (JNIEnv * env,
+ jclass vmosklass
+ __attribute__ ((__unused__)), jobject field, jobject object, jdouble value)
+{
+ jfieldID fid = getFieldReference (env, field, "D");
+
+ if (fid != NULL)
+ (*env)->SetDoubleField (env, object, fid, value);
+}
+
+/*
+ * Class: java_io_VMObjectOutputStream
+ * Method: setObjectNative
+ * Signature: (Ljava/lang/reflect/Field;Ljava/lang/Object;Ljava/lang/Object;)V
+ */
+JNIEXPORT void JNICALL
+Java_java_io_VMObjectStreamClass_setObjectNative (JNIEnv * env,
+ jclass vmosklass
+ __attribute__ ((__unused__)), jobject field, jobject object, jobject value)
+{
+ jfieldID fid = getFieldReference (env, field, NULL);
+
+ if (fid != NULL)
+ (*env)->SetObjectField (env, object, fid, value);
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-lang/Makefile.am
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-lang/Makefile.am?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-lang/Makefile.am (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-lang/Makefile.am Thu Nov 8 16:56:19 2007
@@ -0,0 +1,16 @@
+nativeexeclib_LTLIBRARIES = libjavalang.la libjavalangreflect.la
+
+libjavalang_la_SOURCES = java_lang_VMSystem.c \
+ java_lang_VMFloat.c \
+ java_lang_VMDouble.c \
+ java_lang_VMMath.c \
+ java_lang_VMProcess.c
+
+libjavalang_la_LIBADD = $(wildcard $(top_builddir)/native/fdlibm/*.lo) \
+ $(top_builddir)/native/jni/classpath/jcl.lo
+
+libjavalangreflect_la_SOURCES = java_lang_reflect_VMArray.c
+
+AM_LDFLAGS = @CLASSPATH_MODULE@
+AM_CPPFLAGS = @CLASSPATH_INCLUDES@ -I$(top_srcdir)/native/fdlibm
+AM_CFLAGS = @WARNING_CFLAGS@ @STRICT_WARNING_CFLAGS@ @ERROR_CFLAGS@
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-lang/Makefile.in
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-lang/Makefile.in?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-lang/Makefile.in (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-lang/Makefile.in Thu Nov 8 16:56:19 2007
@@ -0,0 +1,614 @@
+# Makefile.in generated by automake 1.9.6 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005 Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+ at SET_MAKE@
+
+srcdir = @srcdir@
+top_srcdir = @top_srcdir@
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+top_builddir = ../../..
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+INSTALL = @INSTALL@
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+target_triplet = @target@
+subdir = native/jni/java-lang
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/../../config/depstand.m4 \
+ $(top_srcdir)/../../config/lead-dot.m4 \
+ $(top_srcdir)/../../config/multi.m4 \
+ $(top_srcdir)/../../libtool.m4 $(top_srcdir)/m4/acattribute.m4 \
+ $(top_srcdir)/m4/accross.m4 $(top_srcdir)/m4/acinclude.m4 \
+ $(top_srcdir)/m4/ax_create_stdint_h.m4 \
+ $(top_srcdir)/m4/iconv.m4 $(top_srcdir)/m4/lib-ld.m4 \
+ $(top_srcdir)/m4/lib-link.m4 $(top_srcdir)/m4/lib-prefix.m4 \
+ $(top_srcdir)/m4/pkg.m4 $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
+CONFIG_HEADER = $(top_builddir)/include/config.h
+CONFIG_CLEAN_FILES =
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
+am__vpath_adj = case $$p in \
+ $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
+ *) f=$$p;; \
+ esac;
+am__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
+am__installdirs = "$(DESTDIR)$(nativeexeclibdir)"
+nativeexeclibLTLIBRARIES_INSTALL = $(INSTALL)
+LTLIBRARIES = $(nativeexeclib_LTLIBRARIES)
+libjavalang_la_DEPENDENCIES = $(wildcard \
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+
+installcheck: installcheck-am
+install-strip:
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ `test -z '$(STRIP)' || \
+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool clean-nativeexeclibLTLIBRARIES \
+ mostlyclean-am
+
+distclean: distclean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-libtool distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+info: info-am
+
+info-am:
+
+install-data-am:
+
+install-exec-am: install-nativeexeclibLTLIBRARIES
+
+install-info: install-info-am
+
+install-man:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+ mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-info-am uninstall-nativeexeclibLTLIBRARIES
+
+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
+ clean-libtool clean-nativeexeclibLTLIBRARIES ctags distclean \
+ distclean-compile distclean-generic distclean-libtool \
+ distclean-tags distdir dvi dvi-am html html-am info info-am \
+ install install-am install-data install-data-am install-exec \
+ install-exec-am install-info install-info-am install-man \
+ install-nativeexeclibLTLIBRARIES install-strip installcheck \
+ installcheck-am installdirs maintainer-clean \
+ maintainer-clean-generic mostlyclean mostlyclean-compile \
+ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+ tags uninstall uninstall-am uninstall-info-am \
+ uninstall-nativeexeclibLTLIBRARIES
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-lang/java_lang_VMDouble.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-lang/java_lang_VMDouble.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-lang/java_lang_VMDouble.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-lang/java_lang_VMDouble.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,401 @@
+/* VMDouble.c - java.lang.VMDouble native functions
+ Copyright (C) 1998, 1999, 2001, 2003, 2004, 2005, 2006
+ Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+#include <config.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "mprec.h"
+#include "fdlibm.h"
+#include "jcl.h"
+
+#include "java_lang_VMDouble.h"
+
+static jclass clsDouble;
+static jmethodID isNaNID;
+static jdouble NEGATIVE_INFINITY;
+static jdouble POSITIVE_INFINITY;
+static jdouble NaN;
+
+/*
+ * Class: java_lang_VMDouble
+ * Method: initIDs
+ * Signature: ()V
+ */
+JNIEXPORT void JNICALL
+Java_java_lang_VMDouble_initIDs (JNIEnv * env, jclass cls __attribute__ ((__unused__)))
+{
+ jfieldID negInfID;
+ jfieldID posInfID;
+ jfieldID nanID;
+
+ clsDouble = (*env)->FindClass (env, "java/lang/Double");
+ if (clsDouble == NULL)
+ {
+ DBG ("unable to get class java.lang.Double\n") return;
+ }
+ clsDouble = (*env)->NewGlobalRef(env, clsDouble);
+ if (clsDouble == NULL)
+ {
+ DBG ("unable to register class java.lang.Double as global ref\n") return;
+ }
+ isNaNID = (*env)->GetStaticMethodID (env, clsDouble, "isNaN", "(D)Z");
+ if (isNaNID == NULL)
+ {
+ DBG ("unable to determine method id of isNaN\n") return;
+ }
+ negInfID = (*env)->GetStaticFieldID (env, clsDouble, "NEGATIVE_INFINITY", "D");
+ if (negInfID == NULL)
+ {
+ DBG ("unable to determine field id of NEGATIVE_INFINITY\n") return;
+ }
+ posInfID = (*env)->GetStaticFieldID (env, clsDouble, "POSITIVE_INFINITY", "D");
+ if (posInfID == NULL)
+ {
+ DBG ("unable to determine field id of POSITIVE_INFINITY\n") return;
+ }
+ nanID = (*env)->GetStaticFieldID (env, clsDouble, "NaN", "D");
+ if (posInfID == NULL)
+ {
+ DBG ("unable to determine field id of NaN\n") return;
+ }
+ POSITIVE_INFINITY = (*env)->GetStaticDoubleField (env, clsDouble, posInfID);
+ NEGATIVE_INFINITY = (*env)->GetStaticDoubleField (env, clsDouble, negInfID);
+ NaN = (*env)->GetStaticDoubleField (env, clsDouble, nanID);
+
+#ifdef DEBUG
+ fprintf (stderr, "java.lang.Double.initIDs() POSITIVE_INFINITY = %g\n",
+ POSITIVE_INFINITY);
+ fprintf (stderr, "java.lang.Double.initIDs() NEGATIVE_INFINITY = %g\n",
+ NEGATIVE_INFINITY);
+ fprintf (stderr, "java.lang.Double.initIDs() NaN = %g\n", NaN);
+#endif
+}
+
+/*
+ * Class: java_lang_VMDouble
+ * Method: doubleToLongBits
+ * Signature: (D)J
+ */
+JNIEXPORT jlong JNICALL
+Java_java_lang_VMDouble_doubleToLongBits
+ (JNIEnv * env __attribute__ ((__unused__)),
+ jclass cls __attribute__ ((__unused__)), jdouble doubleValue)
+{
+ jvalue val;
+ jlong e, f;
+ val.d = doubleValue;
+
+#if defined(__IEEE_BYTES_LITTLE_ENDIAN)
+ /* On little endian ARM processors when using FPA, word order of
+ doubles is still big endian. So take that into account here. When
+ using VFP, word order of doubles follows byte order. */
+
+#define SWAP_DOUBLE(a) (((a) << 32) | (((a) >> 32) & 0x00000000ffffffff))
+
+ val.j = SWAP_DOUBLE(val.j);
+#endif
+
+ e = val.j & 0x7ff0000000000000LL;
+ f = val.j & 0x000fffffffffffffLL;
+
+ if (e == 0x7ff0000000000000LL && f != 0L)
+ val.j = 0x7ff8000000000000LL;
+
+ return val.j;
+}
+
+/*
+ * Class: java_lang_VMDouble
+ * Method: doubleToRawLongBits
+ * Signature: (D)J
+ */
+JNIEXPORT jlong JNICALL
+Java_java_lang_VMDouble_doubleToRawLongBits
+ (JNIEnv * env __attribute__ ((__unused__)),
+ jclass cls __attribute__ ((__unused__)), jdouble doubleValue)
+{
+ jvalue val;
+ val.d = doubleValue;
+
+#if defined(__IEEE_BYTES_LITTLE_ENDIAN)
+ val.j = SWAP_DOUBLE(val.j);
+#endif
+
+ return val.j;
+}
+
+/*
+ * Class: java_lang_VMDouble
+ * Method: longBitsToDouble
+ * Signature: (J)D
+ */
+JNIEXPORT jdouble JNICALL
+Java_java_lang_VMDouble_longBitsToDouble
+ (JNIEnv * env __attribute__ ((__unused__)),
+ jclass cls __attribute__ ((__unused__)), jlong longValue)
+{
+ jvalue val;
+ val.j = longValue;
+
+#if defined(__IEEE_BYTES_LITTLE_ENDIAN)
+ val.j = SWAP_DOUBLE(val.j);
+#endif
+
+ return val.d;
+}
+
+/*
+ * Class: java_lang_VMDouble
+ * Method: toString
+ * Signature: (DZ)Ljava/lang/String;
+ */
+JNIEXPORT jstring JNICALL
+Java_java_lang_VMDouble_toString
+ (JNIEnv * env, jclass cls __attribute__ ((__unused__)), jdouble value, jboolean isFloat)
+{
+ char buffer[50], result[50];
+ int decpt, sign;
+ char *s, *d;
+ int i;
+
+#ifdef DEBUG
+ fprintf (stderr, "java.lang.VMDouble.toString (%g)\n", value);
+#endif
+
+ if ((*env)->CallStaticBooleanMethod (env, clsDouble, isNaNID, value))
+ return (*env)->NewStringUTF (env, "NaN");
+
+ if (value == POSITIVE_INFINITY)
+ return (*env)->NewStringUTF (env, "Infinity");
+
+ if (value == NEGATIVE_INFINITY)
+ return (*env)->NewStringUTF (env, "-Infinity");
+
+ _dtoa (value, 0, 20, &decpt, &sign, NULL, buffer, (int) isFloat);
+
+ value = fabs (value);
+
+ s = buffer;
+ d = result;
+
+ if (sign)
+ *d++ = '-';
+
+ if ((value >= 1e-3 && value < 1e7) || (value == 0))
+ {
+ if (decpt <= 0)
+ *d++ = '0';
+ else
+ {
+ for (i = 0; i < decpt; i++)
+ if (*s)
+ *d++ = *s++;
+ else
+ *d++ = '0';
+ }
+
+ *d++ = '.';
+
+ if (*s == 0)
+ {
+ *d++ = '0';
+ decpt++;
+ }
+
+ while (decpt++ < 0)
+ *d++ = '0';
+
+ while (*s)
+ *d++ = *s++;
+
+ *d = 0;
+
+ return (*env)->NewStringUTF (env, result);
+ }
+
+ *d++ = *s++;
+ decpt--;
+ *d++ = '.';
+
+ if (*s == 0)
+ *d++ = '0';
+
+ while (*s)
+ *d++ = *s++;
+
+ *d++ = 'E';
+
+ if (decpt < 0)
+ {
+ *d++ = '-';
+ decpt = -decpt;
+ }
+
+ {
+ char exp[4];
+ char *e = exp + sizeof exp;
+
+ *--e = 0;
+ do
+ {
+ *--e = '0' + decpt % 10;
+ decpt /= 10;
+ }
+ while (decpt > 0);
+
+ while (*e)
+ *d++ = *e++;
+ }
+
+ *d = 0;
+
+ return (*env)->NewStringUTF (env, result);
+}
+
+/*
+ * Class: java_lang_VMDouble
+ * Method: parseDouble
+ * Signature: (Ljava/lang/String;)D
+ */
+JNIEXPORT jdouble JNICALL
+Java_java_lang_VMDouble_parseDouble
+ (JNIEnv * env, jclass cls __attribute__ ((__unused__)), jstring str)
+{
+ jboolean isCopy;
+ const char *buf;
+ char *endptr;
+ jdouble val = 0.0;
+
+ if (str == NULL)
+ {
+ JCL_ThrowException (env, "java/lang/NullPointerException", "null");
+ return val;
+ }
+
+ buf = (char *) (*env)->GetStringUTFChars (env, str, &isCopy);
+ if (buf == NULL)
+ {
+ /* OutOfMemoryError already thrown */
+ }
+ else
+ {
+ const char *p = buf, *end, *last_non_ws, *temp;
+ int ok = 1;
+
+#ifdef DEBUG
+ fprintf (stderr, "java.lang.VMDouble.parseDouble (%s)\n", buf);
+#endif
+
+ /* Trim the buffer, similar to String.trim(). First the leading
+ characters. */
+ while (*p && *p <= ' ')
+ ++p;
+
+ /* Find the last non-whitespace character. This method is safe
+ even with multi-byte UTF-8 characters. */
+ end = p;
+ last_non_ws = NULL;
+ while (*end)
+ {
+ if (*end > ' ')
+ last_non_ws = end;
+ ++end;
+ }
+
+ if (last_non_ws == NULL)
+ last_non_ws = p + strlen (p);
+ else
+ {
+ /* Skip past the last non-whitespace character. */
+ ++last_non_ws;
+ }
+
+ /* Check for infinity and NaN */
+ temp = p;
+ if (temp[0] == '+' || temp[0] == '-')
+ temp++;
+ if (strncmp ("Infinity", temp, (size_t) 8) == 0)
+ {
+ if (p[0] == '-')
+ return NEGATIVE_INFINITY;
+ return POSITIVE_INFINITY;
+ }
+ if (strncmp ("NaN", temp, (size_t) 3) == 0)
+ return NaN;
+
+ /* Skip a trailing `f' or `d'. */
+ if (last_non_ws > p
+ && (last_non_ws[-1] == 'f'
+ || last_non_ws[-1] == 'F'
+ || last_non_ws[-1] == 'd' || last_non_ws[-1] == 'D'))
+ --last_non_ws;
+
+ if (last_non_ws > p)
+ {
+ struct _Jv_reent reent;
+ memset (&reent, 0, sizeof reent);
+
+ val = _strtod_r (&reent, p, &endptr);
+
+#ifdef DEBUG
+ fprintf (stderr, "java.lang.VMDouble.parseDouble val = %g\n", val);
+ fprintf (stderr, "java.lang.VMDouble.parseDouble %i != %i ???\n",
+ endptr, last_non_ws);
+#endif
+ if (endptr != last_non_ws)
+ ok = 0;
+ }
+ else
+ ok = 0;
+
+ if (!ok)
+ {
+ val = 0.0;
+ JCL_ThrowException (env,
+ "java/lang/NumberFormatException",
+ "unable to parse double");
+ }
+
+ (*env)->ReleaseStringUTFChars (env, str, buf);
+ }
+
+ return val;
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-lang/java_lang_VMFloat.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-lang/java_lang_VMFloat.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-lang/java_lang_VMFloat.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-lang/java_lang_VMFloat.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,93 @@
+/* VMFloat.c - java.lang.VMFloat native functions
+ Copyright (C) 1998, 1999, 2003, 2004 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+#include <config.h>
+
+#include "java_lang_VMFloat.h"
+
+/*
+ * Class: java_lang_VMFloat
+ * Method: floatToIntBits
+ * Signature: (F)I
+ */
+JNIEXPORT jint JNICALL
+Java_java_lang_VMFloat_floatToIntBits
+ (JNIEnv * env __attribute__ ((__unused__)),
+ jclass cls __attribute__ ((__unused__)), jfloat value)
+{
+ jvalue u;
+ jint e, f;
+ u.f = value;
+ e = u.i & 0x7f800000;
+ f = u.i & 0x007fffff;
+
+ if (e == 0x7f800000 && f != 0)
+ u.i = 0x7fc00000;
+
+ return u.i;
+}
+
+/*
+ * Class: java_lang_VMFloat
+ * Method: floatToRawIntBits
+ * Signature: (F)I
+ */
+JNIEXPORT jint JNICALL
+Java_java_lang_VMFloat_floatToRawIntBits
+ (JNIEnv * env __attribute__ ((__unused__)),
+ jclass cls __attribute__ ((__unused__)), jfloat value)
+{
+ jvalue u;
+ u.f = value;
+ return u.i;
+}
+
+/*
+ * Class: java_lang_VMFloat
+ * Method: intBitsToFloat
+ * Signature: (I)F
+ */
+JNIEXPORT jfloat JNICALL
+Java_java_lang_VMFloat_intBitsToFloat
+ (JNIEnv * env __attribute__ ((__unused__)),
+ jclass cls __attribute__ ((__unused__)), jint bits)
+{
+ jvalue u;
+ u.i = bits;
+ return u.f;
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-lang/java_lang_VMMath.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-lang/java_lang_VMMath.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-lang/java_lang_VMMath.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-lang/java_lang_VMMath.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,225 @@
+/* VMMath.c - java.lang.VMMath native functions
+ Copyright (C) 1998, 1999, 2004, 2006 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+#include <config.h>
+#include <java_lang_VMMath.h>
+#include <fdlibm.h>
+
+JNIEXPORT jdouble JNICALL
+Java_java_lang_VMMath_sin
+ (JNIEnv * env __attribute__ ((__unused__)),
+ jclass cls __attribute__ ((__unused__)), jdouble x)
+{
+ return sin (x);
+}
+
+JNIEXPORT jdouble JNICALL
+Java_java_lang_VMMath_cos
+ (JNIEnv * env __attribute__ ((__unused__)),
+ jclass cls __attribute__ ((__unused__)), jdouble x)
+{
+ return cos (x);
+}
+
+JNIEXPORT jdouble JNICALL
+Java_java_lang_VMMath_tan
+ (JNIEnv * env __attribute__ ((__unused__)),
+ jclass cls __attribute__ ((__unused__)), jdouble x)
+{
+ return tan (x);
+}
+
+JNIEXPORT jdouble JNICALL
+Java_java_lang_VMMath_asin
+ (JNIEnv * env __attribute__ ((__unused__)),
+ jclass cls __attribute__ ((__unused__)), jdouble x)
+{
+ return asin (x);
+}
+
+JNIEXPORT jdouble JNICALL
+Java_java_lang_VMMath_acos
+ (JNIEnv * env __attribute__ ((__unused__)),
+ jclass cls __attribute__ ((__unused__)), jdouble x)
+{
+ return acos (x);
+}
+
+JNIEXPORT jdouble JNICALL
+Java_java_lang_VMMath_atan
+ (JNIEnv * env __attribute__ ((__unused__)),
+ jclass cls __attribute__ ((__unused__)), jdouble x)
+{
+ return atan (x);
+}
+
+JNIEXPORT jdouble JNICALL
+Java_java_lang_VMMath_atan2
+ (JNIEnv * env __attribute__ ((__unused__)),
+ jclass cls __attribute__ ((__unused__)), jdouble y, jdouble x)
+{
+ return atan2 (y, x);
+}
+
+JNIEXPORT jdouble JNICALL
+Java_java_lang_VMMath_exp
+ (JNIEnv * env __attribute__ ((__unused__)),
+ jclass cls __attribute__ ((__unused__)), jdouble x)
+{
+ return exp (x);
+}
+
+JNIEXPORT jdouble JNICALL
+Java_java_lang_VMMath_log
+ (JNIEnv * env __attribute__ ((__unused__)),
+ jclass cls __attribute__ ((__unused__)), jdouble x)
+{
+ return log (x);
+}
+
+JNIEXPORT jdouble JNICALL
+Java_java_lang_VMMath_sqrt
+ (JNIEnv * env __attribute__ ((__unused__)),
+ jclass cls __attribute__ ((__unused__)), jdouble x)
+{
+ return sqrt (x);
+}
+
+JNIEXPORT jdouble JNICALL
+Java_java_lang_VMMath_pow
+ (JNIEnv * env __attribute__ ((__unused__)),
+ jclass cls __attribute__ ((__unused__)), jdouble x, jdouble y)
+{
+ return pow (x, y);
+}
+
+JNIEXPORT jdouble JNICALL
+Java_java_lang_VMMath_IEEEremainder
+ (JNIEnv * env __attribute__ ((__unused__)),
+ jclass cls __attribute__ ((__unused__)), jdouble x, jdouble y)
+{
+ return remainder (x, y);
+}
+
+JNIEXPORT jdouble JNICALL
+Java_java_lang_VMMath_ceil
+ (JNIEnv * env __attribute__ ((__unused__)),
+ jclass cls __attribute__ ((__unused__)), jdouble x)
+{
+ return ceil (x);
+}
+
+JNIEXPORT jdouble JNICALL
+Java_java_lang_VMMath_floor
+ (JNIEnv * env __attribute__ ((__unused__)),
+ jclass cls __attribute__ ((__unused__)), jdouble x)
+{
+ return floor (x);
+}
+
+JNIEXPORT jdouble JNICALL
+Java_java_lang_VMMath_rint
+ (JNIEnv * env __attribute__ ((__unused__)),
+ jclass cls __attribute__ ((__unused__)), jdouble x)
+{
+ return rint (x);
+}
+
+JNIEXPORT jdouble JNICALL
+Java_java_lang_VMMath_cbrt
+ (JNIEnv * env __attribute__ ((__unused__)),
+ jclass cls __attribute__ ((__unused__)), jdouble x)
+{
+ return cbrt (x);
+}
+
+JNIEXPORT jdouble JNICALL
+Java_java_lang_VMMath_cosh
+ (JNIEnv * env __attribute__ ((__unused__)),
+ jclass cls __attribute__ ((__unused__)), jdouble x)
+{
+ return cosh (x);
+}
+
+JNIEXPORT jdouble JNICALL
+Java_java_lang_VMMath_expm1
+ (JNIEnv * env __attribute__ ((__unused__)),
+ jclass cls __attribute__ ((__unused__)), jdouble x)
+{
+ return expm1 (x);
+}
+
+JNIEXPORT jdouble JNICALL
+Java_java_lang_VMMath_hypot
+ (JNIEnv * env __attribute__ ((__unused__)),
+ jclass cls __attribute__ ((__unused__)), jdouble x, jdouble y)
+{
+ return hypot (x, y);
+}
+
+JNIEXPORT jdouble JNICALL
+Java_java_lang_VMMath_log10
+ (JNIEnv * env __attribute__ ((__unused__)),
+ jclass cls __attribute__ ((__unused__)), jdouble x)
+{
+ return log10 (x);
+}
+
+JNIEXPORT jdouble JNICALL
+Java_java_lang_VMMath_log1p
+ (JNIEnv * env __attribute__ ((__unused__)),
+ jclass cls __attribute__ ((__unused__)), jdouble x)
+{
+ return log1p (x);
+}
+
+JNIEXPORT jdouble JNICALL
+Java_java_lang_VMMath_sinh
+ (JNIEnv * env __attribute__ ((__unused__)),
+ jclass cls __attribute__ ((__unused__)), jdouble x)
+{
+ return sinh (x);
+}
+
+JNIEXPORT jdouble JNICALL
+Java_java_lang_VMMath_tanh
+ (JNIEnv * env __attribute__ ((__unused__)),
+ jclass cls __attribute__ ((__unused__)), jdouble x)
+{
+ return tanh (x);
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-lang/java_lang_VMProcess.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-lang/java_lang_VMProcess.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-lang/java_lang_VMProcess.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-lang/java_lang_VMProcess.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,500 @@
+/* java_lang_VMProcess.c -- native code for java.lang.VMProcess
+ Copyright (C) 1998, 1999, 2000, 2002, 2004, 2005 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+#include <config.h>
+
+#include "java_lang_VMProcess.h"
+#include "gnu_java_nio_channels_FileChannelImpl.h"
+
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <signal.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <stdio.h>
+
+#include <jcl.h>
+
+#include "target_native.h"
+#include "target_native_misc.h"
+
+/* Internal functions */
+static char *copy_string (JNIEnv * env, jobject string);
+static char *copy_elem (JNIEnv * env, jobject stringArray, jint i);
+
+/*
+ * Internal helper function to copy a String in UTF-8 format.
+ */
+static char *
+copy_string (JNIEnv * env, jobject string)
+{
+ char errbuf[64];
+ const char *utf;
+ jclass clazz;
+ char *copy;
+
+ /* Check for null */
+ if (string == NULL)
+ {
+ clazz = (*env)->FindClass (env, "java/lang/NullPointerException");
+ if ((*env)->ExceptionOccurred (env))
+ return NULL;
+ (*env)->ThrowNew (env, clazz, NULL);
+ (*env)->DeleteLocalRef (env, clazz);
+ return NULL;
+ }
+
+ /* Extract UTF-8 */
+ utf = (*env)->GetStringUTFChars (env, string, NULL);
+ if ((*env)->ExceptionOccurred (env))
+ return NULL;
+
+ /* Copy it */
+ if ((copy = strdup (utf)) == NULL)
+ {
+ TARGET_NATIVE_MISC_FORMAT_STRING1 (errbuf, sizeof (errbuf),
+ "strdup: %s", strerror (errno));
+ clazz = (*env)->FindClass (env, "java/lang/InternalError");
+ if ((*env)->ExceptionOccurred (env))
+ return NULL;
+ (*env)->ThrowNew (env, clazz, errbuf);
+ (*env)->DeleteLocalRef (env, clazz);
+ }
+
+ /* Done */
+ (*env)->ReleaseStringUTFChars (env, string, utf);
+ return copy;
+}
+
+/*
+ * Internal helper function to copy a String[] element in UTF-8 format.
+ */
+static char *
+copy_elem (JNIEnv * env, jobject stringArray, jint i)
+{
+ jobject elem;
+ char *rtn;
+
+ elem = (*env)->GetObjectArrayElement (env, stringArray, i);
+ if ((*env)->ExceptionOccurred (env))
+ return NULL;
+ if ((rtn = copy_string (env, elem)) == NULL)
+ return NULL;
+ (*env)->DeleteLocalRef (env, elem);
+ return rtn;
+}
+
+/*
+ * private final native void nativeSpawn(String[], String[], File)
+ * throws java/io/IOException
+ */
+JNIEXPORT void JNICALL
+Java_java_lang_VMProcess_nativeSpawn (JNIEnv * env, jobject this,
+ jobjectArray cmdArray,
+ jobjectArray envArray, jobject dirFile,
+ jboolean redirect)
+{
+ int fds[3][2] = { {-1, -1}, {-1, -1}, {-1, -1} };
+ jobject streams[3] = { NULL, NULL, NULL };
+ jobject dirString = NULL;
+ char **newEnviron = NULL;
+ jsize cmdArrayLen = 0;
+ jsize envArrayLen = 0;
+ char **strings = NULL;
+ int num_strings = 0;
+ char *dir = NULL;
+ pid_t pid = -1;
+ char errbuf[64];
+ jmethodID method;
+ jclass clazz;
+ int i;
+ int pipe_count = redirect ? 2 : 3;
+
+ /* Check for null */
+ if (cmdArray == NULL)
+ goto null_pointer_exception;
+
+ /* Invoke dirFile.getPath() */
+ if (dirFile != NULL)
+ {
+ clazz = (*env)->FindClass (env, "java/io/File");
+ if ((*env)->ExceptionOccurred (env))
+ return;
+ method = (*env)->GetMethodID (env,
+ clazz, "getPath", "()Ljava/lang/String;");
+ if ((*env)->ExceptionOccurred (env))
+ return;
+ dirString = (*env)->CallObjectMethod (env, dirFile, method);
+ if ((*env)->ExceptionOccurred (env))
+ return;
+ (*env)->DeleteLocalRef (env, clazz);
+ }
+
+ /*
+ * Allocate array of C strings. We put all the C strings we need to
+ * handle the command parameters, the new environment, and the new
+ * directory into a single array for simplicity of (de)allocation.
+ */
+ cmdArrayLen = (*env)->GetArrayLength (env, cmdArray);
+ if (cmdArrayLen == 0)
+ goto null_pointer_exception;
+ if (envArray != NULL)
+ envArrayLen = (*env)->GetArrayLength (env, envArray);
+ if ((strings = malloc (((cmdArrayLen + 1)
+ + (envArray != NULL ? envArrayLen + 1 : 0)
+ + (dirString !=
+ NULL ? 1 : 0)) * sizeof (*strings))) == NULL)
+ {
+ TARGET_NATIVE_MISC_FORMAT_STRING1 (errbuf,
+ sizeof (errbuf), "malloc: %s",
+ strerror (errno));
+ goto out_of_memory;
+ }
+
+ /* Extract C strings from the various String parameters */
+ for (i = 0; i < cmdArrayLen; i++)
+ {
+ if ((strings[num_strings++] = copy_elem (env, cmdArray, i)) == NULL)
+ goto done;
+ }
+ strings[num_strings++] = NULL; /* terminate array with NULL */
+ if (envArray != NULL)
+ {
+ newEnviron = strings + num_strings;
+ for (i = 0; i < envArrayLen; i++)
+ {
+ if ((strings[num_strings++] = copy_elem (env, envArray, i)) == NULL)
+ goto done;
+ }
+ strings[num_strings++] = NULL; /* terminate array with NULL */
+ }
+ if (dirString != NULL)
+ {
+ if ((dir = copy_string (env, dirString)) == NULL)
+ goto done;
+ strings[num_strings++] = dir;
+ }
+
+ /* Create inter-process pipes */
+ for (i = 0; i < pipe_count; i++)
+ {
+ if (pipe (fds[i]) == -1)
+ {
+ TARGET_NATIVE_MISC_FORMAT_STRING1 (errbuf,
+ sizeof (errbuf), "pipe: %s",
+ strerror (errno));
+ goto system_error;
+ }
+ }
+
+ /* Set close-on-exec flag for parent's ends of pipes */
+ (void) fcntl (fds[0][1], F_SETFD, 1);
+ (void) fcntl (fds[1][0], F_SETFD, 1);
+ if (pipe_count == 3)
+ (void) fcntl (fds[2][0], F_SETFD, 1);
+
+ /* Fork into parent and child processes */
+ if ((pid = fork ()) == (pid_t) - 1)
+ {
+ TARGET_NATIVE_MISC_FORMAT_STRING1 (errbuf,
+ sizeof (errbuf), "fork: %s",
+ strerror (errno));
+ goto system_error;
+ }
+
+ /* Child becomes the new process */
+ if (pid == 0)
+ {
+ char *const path = strings[0];
+
+ /* Move file descriptors to standard locations */
+ if (fds[0][0] != 0)
+ {
+ if (dup2 (fds[0][0], 0) == -1)
+ {
+ fprintf (stderr, "dup2: %s", strerror (errno));
+ exit (127);
+ }
+ close (fds[0][0]);
+ }
+ if (fds[1][1] != 1)
+ {
+ if (dup2 (fds[1][1], 1) == -1)
+ {
+ fprintf (stderr, "dup2: %s", strerror (errno));
+ exit (127);
+ }
+ close (fds[1][1]);
+ }
+ if (pipe_count == 2)
+ {
+ /* Duplicate stdout to stderr. */
+ if (dup2 (1, 2) == -1)
+ {
+ fprintf (stderr, "dup2: %s", strerror (errno));
+ exit (127);
+ }
+ }
+ else if (fds[2][1] != 2)
+ {
+ if (dup2 (fds[2][1], 2) == -1)
+ {
+ fprintf (stderr, "dup2: %s", strerror (errno));
+ exit (127);
+ }
+ close (fds[2][1]);
+ }
+
+ /* Change into destination directory */
+ if (dir != NULL && chdir (dir) == -1)
+ {
+ fprintf (stderr, "%s: %s", dir, strerror (errno));
+ exit (127);
+ }
+
+ /* Make argv[0] last component of executable pathname */
+ /* XXX should use "file.separator" property here XXX */
+ for (i = strlen (path); i > 0 && path[i - 1] != '/'; i--);
+ strings[0] = path + i;
+
+ /* Set new environment */
+ if (newEnviron != NULL)
+ environ = newEnviron;
+
+ /* Execute new program (this will close the parent end of the pipes) */
+ execvp (path, strings);
+
+ /* Failed */
+ fprintf (stderr, "%s: %s", path, strerror (errno));
+ exit (127);
+ }
+
+ /* Create Input/OutputStream objects around parent file descriptors */
+ clazz = (*env)->FindClass (env, "gnu/java/nio/channels/FileChannelImpl");
+ if ((*env)->ExceptionOccurred (env))
+ goto done;
+ method = (*env)->GetMethodID (env, clazz, "<init>", "(II)V");
+ if ((*env)->ExceptionOccurred (env))
+ goto done;
+ for (i = 0; i < pipe_count; i++)
+ {
+ /* Mode is WRITE (2) for in and READ (1) for out and err. */
+ const int fd = fds[i][i == 0];
+ const int mode = ((i == 0)
+ ? gnu_java_nio_channels_FileChannelImpl_WRITE
+ : gnu_java_nio_channels_FileChannelImpl_READ);
+ jclass sclazz;
+ jmethodID smethod;
+
+ jobject channel = (*env)->NewObject (env, clazz, method, fd, mode);
+ if ((*env)->ExceptionOccurred (env))
+ goto done;
+
+ if (mode == gnu_java_nio_channels_FileChannelImpl_WRITE)
+ sclazz = (*env)->FindClass (env, "java/io/FileOutputStream");
+ else
+ sclazz = (*env)->FindClass (env, "java/io/FileInputStream");
+ if ((*env)->ExceptionOccurred (env))
+ goto done;
+
+ smethod = (*env)->GetMethodID (env, sclazz, "<init>",
+ "(Lgnu/java/nio/channels/FileChannelImpl;)V");
+ if ((*env)->ExceptionOccurred (env))
+ goto done;
+
+ streams[i] = (*env)->NewObject (env, sclazz, smethod, channel);
+ if ((*env)->ExceptionOccurred (env))
+ goto done;
+
+ (*env)->DeleteLocalRef (env, sclazz);
+ }
+ (*env)->DeleteLocalRef (env, clazz);
+
+ /* Invoke VMProcess.setProcessInfo() to update VMProcess object */
+ method = (*env)->GetMethodID (env,
+ (*env)->GetObjectClass (env, this),
+ "setProcessInfo",
+ "(Ljava/io/OutputStream;Ljava/io/InputStream;Ljava/io/InputStream;J)V");
+ if ((*env)->ExceptionOccurred (env))
+ goto done;
+ (*env)->CallVoidMethod (env, this, method,
+ streams[0], streams[1], streams[2], (jlong) pid);
+ if ((*env)->ExceptionOccurred (env))
+ goto done;
+
+done:
+ /*
+ * We get here in both the success and failure cases in the
+ * parent process. Our goal is to clean up the mess we created.
+ */
+
+ /* Close child's ends of pipes */
+ for (i = 0; i < pipe_count; i++)
+ {
+ const int fd = fds[i][i != 0];
+
+ if (fd != -1)
+ close (fd);
+ }
+
+ /*
+ * Close parent's ends of pipes if Input/OutputStreams never got created.
+ * This can only happen in a failure case. If a Stream object
+ * was created for a file descriptor, we don't close it because it
+ * will get closed when the Stream object is finalized.
+ */
+ for (i = 0; i < pipe_count; i++)
+ {
+ const int fd = fds[i][i == 0];
+
+ if (fd != -1 && streams[i] == NULL)
+ close (fd);
+ }
+
+ /* Free C strings */
+ while (num_strings > 0)
+ free (strings[--num_strings]);
+ free (strings);
+
+ /* Done */
+ return;
+
+null_pointer_exception:
+ clazz = (*env)->FindClass (env, "java/lang/NullPointerException");
+ if ((*env)->ExceptionOccurred (env))
+ goto done;
+ (*env)->ThrowNew (env, clazz, NULL);
+ (*env)->DeleteLocalRef (env, clazz);
+ goto done;
+
+out_of_memory:
+ clazz = (*env)->FindClass (env, "java/lang/InternalError");
+ if ((*env)->ExceptionOccurred (env))
+ goto done;
+ (*env)->ThrowNew (env, clazz, errbuf);
+ (*env)->DeleteLocalRef (env, clazz);
+ goto done;
+
+system_error:
+ clazz = (*env)->FindClass (env, "java/io/IOException");
+ if ((*env)->ExceptionOccurred (env))
+ goto done;
+ (*env)->ThrowNew (env, clazz, errbuf);
+ (*env)->DeleteLocalRef (env, clazz);
+ goto done;
+}
+
+/*
+ * private static final native boolean nativeReap()
+ */
+JNIEXPORT jboolean JNICALL
+Java_java_lang_VMProcess_nativeReap (JNIEnv * env, jclass clazz)
+{
+ char ebuf[64];
+ jfieldID field;
+ jint status;
+ pid_t pid;
+
+ /* Try to reap a child process, but don't block */
+ if ((pid = waitpid ((pid_t) - 1, &status, WNOHANG)) == 0)
+ return JNI_FALSE;
+
+ /* Check result from waitpid() */
+ if (pid == (pid_t) - 1)
+ {
+ if (errno == ECHILD || errno == EINTR)
+ return JNI_FALSE;
+ TARGET_NATIVE_MISC_FORMAT_STRING2 (ebuf,
+ sizeof (ebuf), "waitpid(%ld): %s",
+ (long) pid, strerror (errno));
+ clazz = (*env)->FindClass (env, "java/lang/InternalError");
+ if ((*env)->ExceptionOccurred (env))
+ return JNI_FALSE;
+ (*env)->ThrowNew (env, clazz, ebuf);
+ (*env)->DeleteLocalRef (env, clazz);
+ return JNI_FALSE;
+ }
+
+ /* Get exit code; for signal termination return negative signal value XXX */
+ if (WIFEXITED (status))
+ status = (jint) (jbyte) WEXITSTATUS (status);
+ else if (WIFSIGNALED (status))
+ status = -(jint) WTERMSIG (status);
+ else
+ return JNI_FALSE; /* process merely stopped; ignore */
+
+ /* Return process pid and exit status */
+ field = (*env)->GetStaticFieldID (env, clazz, "reapedPid", "J");
+ if ((*env)->ExceptionOccurred (env))
+ return JNI_FALSE;
+ (*env)->SetStaticLongField (env, clazz, field, (jlong) pid);
+ if ((*env)->ExceptionOccurred (env))
+ return JNI_FALSE;
+ field = (*env)->GetStaticFieldID (env, clazz, "reapedExitValue", "I");
+ if ((*env)->ExceptionOccurred (env))
+ return JNI_FALSE;
+ (*env)->SetStaticIntField (env, clazz, field, status);
+ if ((*env)->ExceptionOccurred (env))
+ return JNI_FALSE;
+
+ /* Done */
+ return JNI_TRUE;
+}
+
+/*
+ * private static final native void nativeKill(long)
+ */
+JNIEXPORT void JNICALL
+Java_java_lang_VMProcess_nativeKill (JNIEnv * env, jclass clazz, jlong pid)
+{
+ char ebuf[64];
+
+ if (kill ((pid_t) pid, SIGKILL) == -1)
+ {
+ TARGET_NATIVE_MISC_FORMAT_STRING2 (ebuf,
+ sizeof (ebuf), "kill(%ld): %s",
+ (long) pid, strerror (errno));
+ clazz = (*env)->FindClass (env, "java/lang/InternalError");
+ if ((*env)->ExceptionOccurred (env))
+ return;
+ (*env)->ThrowNew (env, clazz, ebuf);
+ (*env)->DeleteLocalRef (env, clazz);
+ }
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-lang/java_lang_VMSystem.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-lang/java_lang_VMSystem.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-lang/java_lang_VMSystem.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-lang/java_lang_VMSystem.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,189 @@
+/* System.c -- native code for java.lang.System
+ Copyright (C) 1998, 1999, 2000, 2002, 2004 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+#include "java_lang_VMSystem.h"
+
+#include <jcl.h>
+
+#include <sys/time.h>
+#include <stdlib.h>
+
+/*
+ * Class: java_lang_VMSystem
+ * Method: setIn0
+ * Signature: (Ljava/io/InputStream;)V
+ */
+JNIEXPORT void JNICALL
+Java_java_lang_VMSystem_setIn (JNIEnv * env,
+ jclass thisClass __attribute__ ((__unused__)),
+ jobject obj)
+{
+ jclass cls;
+ jfieldID field;
+
+ cls = JCL_FindClass (env, "java/lang/System");
+ if (!cls)
+ return;
+
+ field = (*env)->GetStaticFieldID (env, cls, "in", "Ljava/io/InputStream;");
+ if (!field)
+ return;
+ (*env)->SetStaticObjectField (env, cls, field, obj);
+}
+
+/*
+ * Class: java_lang_VMSystem
+ * Method: setOut0
+ * Signature: (Ljava/io/PrintStream;)V
+ */
+JNIEXPORT void JNICALL
+Java_java_lang_VMSystem_setOut (JNIEnv * env,
+ jclass thisClass __attribute__ ((__unused__)),
+ jobject obj)
+{
+ jclass cls;
+ jfieldID field;
+
+ cls = JCL_FindClass (env, "java/lang/System");
+ if (!cls)
+ return;
+
+ field = (*env)->GetStaticFieldID (env, cls, "out", "Ljava/io/PrintStream;");
+ if (!field)
+ return;
+ (*env)->SetStaticObjectField (env, cls, field, obj);
+}
+
+/*
+ * Class: java_lang_VMSystem
+ * Method: setErr0
+ * Signature: (Ljava/io/PrintStream;)V
+ */
+JNIEXPORT void JNICALL
+Java_java_lang_VMSystem_setErr (JNIEnv * env,
+ jclass thisClass __attribute__ ((__unused__)),
+ jobject obj)
+{
+ jclass cls;
+ jfieldID field;
+
+ cls = JCL_FindClass (env, "java/lang/System");
+ if (!cls)
+ return;
+
+ field = (*env)->GetStaticFieldID (env, cls, "err", "Ljava/io/PrintStream;");
+ if (!field)
+ return;
+ (*env)->SetStaticObjectField (env, cls, field, obj);
+}
+
+/*
+ * Class: java_lang_VMSystem
+ * Method: nanoTime
+ * Signature: ()J
+ */
+JNIEXPORT jlong JNICALL
+Java_java_lang_VMSystem_nanoTime
+ (JNIEnv * env __attribute__ ((__unused__)),
+ jclass thisClass __attribute__ ((__unused__)))
+{
+ /* Note: this implementation copied directly from Japhar's, by Chris Toshok. */
+ jlong result;
+ struct timeval tp;
+
+ if (gettimeofday (&tp, NULL) == -1)
+ (*env)->FatalError (env, "gettimeofday call failed.");
+
+ result = (jlong) tp.tv_sec;
+ result *= (jlong)1000000L;
+ result += (jlong)tp.tv_usec;
+ result *= (jlong)1000;
+
+ return result;
+}
+
+JNIEXPORT jstring JNICALL
+Java_java_lang_VMSystem_getenv (JNIEnv * env,
+ jclass klass __attribute__ ((__unused__)),
+ jstring jname)
+{
+ const char *cname;
+ const char *envname;
+
+ cname = JCL_jstring_to_cstring (env, jname);
+ if (cname == NULL)
+ return NULL;
+
+ envname = getenv (cname);
+ if (envname == NULL)
+ return NULL;
+
+ JCL_free_cstring (env, jname, cname);
+ return (*env)->NewStringUTF (env, envname);
+}
+
+JNIEXPORT jobject JNICALL
+Java_java_lang_VMSystem_environ (JNIEnv *env,
+ jclass klass __attribute__((__unused__)))
+{
+ char **env_pointer;
+ jobject variables;
+ jclass list_class;
+ jmethodID list_constructor;
+ jmethodID add;
+
+ list_class = (*env)->FindClass(env, "java/util/LinkedList");
+ if (list_class == NULL)
+ return NULL;
+ list_constructor = (*env)->GetMethodID(env, list_class, "<init>", "()V");
+ if (list_constructor == NULL)
+ return NULL;
+ variables = (*env)->NewObject(env, list_class, list_constructor);
+ if (variables == NULL)
+ return NULL;
+ add = (*env)->GetMethodID(env, list_class, "add", "(Ljava/lang/Object;)Z");
+ if (add == NULL)
+ return NULL;
+ env_pointer = environ;
+ while (*env_pointer != NULL)
+ {
+ jstring string = (*env)->NewStringUTF(env, *env_pointer);
+ (*env)->CallBooleanMethod(env, variables, add, string);
+ ++env_pointer;
+ }
+ return variables;
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-lang/java_lang_reflect_VMArray.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-lang/java_lang_reflect_VMArray.c?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-lang/java_lang_reflect_VMArray.c (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-lang/java_lang_reflect_VMArray.c Thu Nov 8 16:56:19 2007
@@ -0,0 +1,62 @@
+/* java.lang.reflect.Array native functions
+ Copyright (C) 1998, 2004 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+/*
+ * java.lang.reflect.Array native functions.
+ * Author: John Keiser
+ * Version: 1.1.0
+ * Date: 2 Jun 1998
+ */
+
+#include <config.h>
+#include <stddef.h>
+
+#include "java_lang_reflect_VMArray.h"
+
+/*
+ * Class: java_lang_reflect_Array
+ * Method: createObjectArray
+ * Signature: (Ljava/lang/Class;I)Ljava/lang/Object;
+ */
+JNIEXPORT jobject JNICALL
+Java_java_lang_reflect_VMArray_createObjectArray
+ (JNIEnv * env,
+ jclass thisClass __attribute__ ((__unused__)),
+ jclass arrayType, jint arrayLength)
+{
+ return (jobject) (*env)->NewObjectArray (env, arrayLength, arrayType, NULL);
+}
Added: llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-net/Makefile.am
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-net/Makefile.am?rev=43913&view=auto
==============================================================================
--- llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-net/Makefile.am (added)
+++ llvm-gcc-4.2/trunk/libjava/classpath/native/jni/java-net/Makefile.am Thu Nov 8 16:56:19 2007
@@ -0,0 +1,24 @@
+nativeexeclib_LTLIBRARIES = libjavanet.la
+
+if ENABLE_LOCAL_SOCKETS
+local_sources = gnu_java_net_local_LocalSocketImpl.c \
+ local.c \
+ local.h
+else
+local_sources = gnu_java_net_local_LocalSocketImpl.c
+endif
+
+libjavanet_la_SOURCES = javanet.c \
+ javanet.h \
+ java_net_VMInetAddress.c \
+ java_net_VMNetworkInterface.c \
+ java_net_VMURLConnection.c \
+ gnu_java_net_VMPlainDatagramSocketImpl.c \
+ gnu_java_net_VMPlainSocketImpl.c \
+ $(local_sources)
+
+libjavanet_la_LIBADD = $(top_builddir)/native/jni/classpath/jcl.lo $(LIBMAGIC)
+
+AM_LDFLAGS = @CLASSPATH_MODULE@
+AM_CPPFLAGS = @CLASSPATH_INCLUDES@
+AM_CFLAGS = @WARNING_CFLAGS@ @STRICT_WARNING_CFLAGS@ @ERROR_CFLAGS@
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