[cfe-commits] r48572 - in /cfe/trunk: Driver/HTMLPrint.cpp lib/Rewrite/HTMLRewrite.cpp
Ted Kremenek
kremenek at apple.com
Wed Mar 19 16:55:54 PDT 2008
Author: kremenek
Date: Wed Mar 19 18:55:53 2008
New Revision: 48572
URL: http://llvm.org/viewvc/llvm-project?rev=48572&view=rev
Log:
Added HTML highlighting for ranges.
Modified:
cfe/trunk/Driver/HTMLPrint.cpp
cfe/trunk/lib/Rewrite/HTMLRewrite.cpp
Modified: cfe/trunk/Driver/HTMLPrint.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/Driver/HTMLPrint.cpp?rev=48572&r1=48571&r2=48572&view=diff
==============================================================================
--- cfe/trunk/Driver/HTMLPrint.cpp (original)
+++ cfe/trunk/Driver/HTMLPrint.cpp Wed Mar 19 18:55:53 2008
@@ -154,10 +154,16 @@
if (!Pos.isValid())
return;
+ SourceManager& SM = R.getSourceMgr();
+
FullSourceLoc LPos = Pos.getLogicalLoc();
unsigned FileID = LPos.getLocation().getFileID();
- if (FileID != LPos.getManager().getMainFileID())
+ assert (&LPos.getManager() == &SM && "SourceManagers are different!");
+
+ unsigned MainFileID = SM.getMainFileID();
+
+ if (FileID != MainFileID)
return;
@@ -202,9 +208,33 @@
// Insert the new html.
- const llvm::MemoryBuffer *Buf = R.getSourceMgr().getBuffer(FileID);
+ const llvm::MemoryBuffer *Buf = SM.getBuffer(FileID);
const char* FileStart = Buf->getBufferStart();
R.InsertStrBefore(SourceLocation::getFileLoc(FileID, LineStart - FileStart),
os.str());
+
+ // Now highlight the ranges.
+
+ for (unsigned i = 0; i < NumRanges; ++i) {
+
+ SourceLocation B = SM.getLogicalLoc(Ranges->getBegin());
+ SourceLocation E = SM.getLogicalLoc(Ranges->getEnd());
+
+ // We do this because the position seems to point to the beginning of
+ // the last character. FIXME: Is this what is suppose to happen?
+ std::pair<unsigned,unsigned> X = SM.getDecomposedFileLoc(E);
+ E = SourceLocation::getFileLoc(X.first, X.second+1);
+
+ ++Ranges;
+
+ if (B.getFileID() != MainFileID || E.getFileID() != MainFileID)
+ continue;
+
+ // Highlight the range. Make the span tag the outermost tag for the
+ // selected range.
+ R.InsertCStrBefore(B, "<span class=\"mrange\">");
+ R.InsertCStrAfter(E, "</span>");
+ }
+
}
Modified: cfe/trunk/lib/Rewrite/HTMLRewrite.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Rewrite/HTMLRewrite.cpp?rev=48572&r1=48571&r2=48572&view=diff
==============================================================================
--- cfe/trunk/lib/Rewrite/HTMLRewrite.cpp (original)
+++ cfe/trunk/lib/Rewrite/HTMLRewrite.cpp Wed Mar 19 18:55:53 2008
@@ -143,6 +143,7 @@
<< " .code { line-height: 1.2em }\n"
<< " .num { width:2.5em; padding-right:2ex; background-color:#eeeeee }\n"
<< " .num { text-align:right; font-size: smaller }\n"
+ << " .num { color:#444444 }\n"
<< " .line { padding-left: 1ex; border-left: 3px solid #ccc }\n"
<< " .line { white-space: pre }\n"
<< " .msg { background-color:#ff8000; color:#000000 }\n"
@@ -152,6 +153,8 @@
<< " .msg { float:left }\n"
<< " .msg { padding:0.5em 1ex 0.5em 1ex }\n"
<< " .msg { margin-top:10px; margin-bottom:10px }\n"
+ << " .mrange { color:#ff8000 }\n"
+ << " .mrange { border-bottom: 1px dotted #ff8000 }\n"
<< "</style>\n</head>\n<body>";
R.InsertStrBefore(StartLoc, os.str());
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