[Lldb-commits] [lldb] ed5b4db - [LLDB][GUI] Add Arch Field

[Greg Clayton via lldb-commits]

Author: Omar Emara
Date: 2021-07-26T14:22:25-07:00
New Revision: ed5b4dbd3952ffa8970ae59faa7f7505cd28aa92

URL: https://github.com/llvm/llvm-project/commit/ed5b4dbd3952ffa8970ae59faa7f7505cd28aa92
DIFF: https://github.com/llvm/llvm-project/commit/ed5b4dbd3952ffa8970ae59faa7f7505cd28aa92.diff

LOG: [LLDB][GUI] Add Arch Field

This patch adds an Arch field that inputs and validates an arch spec.

Differential Revision: https://reviews.llvm.org/D106564

Added: 
    

Modified: 
    lldb/source/Core/IOHandlerCursesGUI.cpp

Removed: 
    


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diff  --git a/lldb/source/Core/IOHandlerCursesGUI.cpp b/lldb/source/Core/IOHandlerCursesGUI.cpp
index e664ac1ba4bd..4bed788d4863 100644
--- a/lldb/source/Core/IOHandlerCursesGUI.cpp
+++ b/lldb/source/Core/IOHandlerCursesGUI.cpp
@@ -1374,6 +1374,25 @@ class DirectoryFieldDelegate : public TextFieldDelegate {
   bool m_need_to_exist;
 };
 
+class ArchFieldDelegate : public TextFieldDelegate {
+public:
+  ArchFieldDelegate(const char *label, const char *content, bool required)
+      : TextFieldDelegate(label, content, required) {}
+
+  void FieldDelegateExitCallback() override {
+    TextFieldDelegate::FieldDelegateExitCallback();
+    if (!IsSpecified())
+      return;
+
+    if (!GetArchSpec().IsValid())
+      SetError("Not a valid arch!");
+  }
+
+  const std::string &GetArchString() { return m_content; }
+
+  ArchSpec GetArchSpec() { return ArchSpec(GetArchString()); }
+};
+
 class BooleanFieldDelegate : public FieldDelegate {
 public:
   BooleanFieldDelegate(const char *label, bool content)
@@ -1989,6 +2008,14 @@ class FormDelegate {
     return delegate;
   }
 
+  ArchFieldDelegate *AddArchField(const char *label, const char *content,
+                                  bool required) {
+    ArchFieldDelegate *delegate =
+        new ArchFieldDelegate(label, content, required);
+    m_fields.push_back(FieldDelegateUP(delegate));
+    return delegate;
+  }
+
   IntegerFieldDelegate *AddIntegerField(const char *label, int content,
                                         bool required) {
     IntegerFieldDelegate *delegate =