CppEditor: add startGlobalRenaming

Existing built-in functionality is moved there.
Clang part is to be implemented later

Change-Id: I7595898495213c087243cd534b4ba1617b4c27e9
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@qt.io>

src/plugins/clangrefactoring/refactoringengine.cpp

@@ -84,6 +84,11 @@ void RefactoringEngine::startLocalRenaming(const CppTools::CursorInEditor &data,
     server.requestSourceLocationsForRenamingMessage(std::move(message));
 }
 
+void RefactoringEngine::startGlobalRenaming(const CppTools::CursorInEditor &)
+{
+    // TODO: implement
+}
+
 bool RefactoringEngine::isUsable() const
 {
     return server.isUsable();

src/plugins/clangrefactoring/refactoringengine.h

@@ -42,6 +42,7 @@ public:
     void startLocalRenaming(const CppTools::CursorInEditor &data,
                             CppTools::ProjectPart *projectPart,
                             RenameCallback &&renameSymbolsCallback) override;
+    void startGlobalRenaming(const CppTools::CursorInEditor &data) override;
 
     bool isUsable() const override;
     void setUsable(bool isUsable);

src/plugins/cppeditor/cppeditorwidget.cpp

@@ -546,8 +546,10 @@ void CppEditorWidget::renameSymbolUnderCursor()
                 setExtraSelections(TextEditor::TextEditorWidget::CodeSemanticsSelection, selections);
                 d->m_localRenaming.updateSelectionsForVariableUnderCursor(selections);
             }
-            if (!d->m_localRenaming.start()) // Rename local symbol
+            if (!d->m_localRenaming.start()) {
-                renameUsages();              // Rename non-local symbol or macro
+                refactoringEngine()->startGlobalRenaming(
+                    CppTools::CursorInEditor{textCursor(), textDocument()->filePath(), this});
+            }
         }
     };
 

src/plugins/cppeditor/cpprefactoringengine.cpp

@@ -46,5 +46,13 @@ void CppRefactoringEngine::startLocalRenaming(const CppTools::CursorInEditor &da
                           editorWidget->document()->revision());
 }
 
+void CppRefactoringEngine::startGlobalRenaming(const CppTools::CursorInEditor &data)
+{
+    CppEditorWidget *editorWidget = static_cast<CppEditorWidget *>(data.editorWidget());
+    if (!editorWidget)
+        return;
+    editorWidget->renameUsages();
+}
+
 } // namespace Internal
 } // namespace CppEditor

src/plugins/cppeditor/cpprefactoringengine.h

@@ -38,6 +38,7 @@ public:
     void startLocalRenaming(const CppTools::CursorInEditor &data,
                             CppTools::ProjectPart *projectPart,
                             RenameCallback &&renameSymbolsCallback) override;
+    void startGlobalRenaming(const CppTools::CursorInEditor &data) override;
 
     bool isUsable() const override { return true; }
 };

src/plugins/cpptools/refactoringengineinterface.h

@@ -54,6 +54,7 @@ public:
     virtual void startLocalRenaming(const CursorInEditor &data,
                                     CppTools::ProjectPart *projectPart,
                                     RenameCallback &&renameSymbolsCallback) = 0;
+    virtual void startGlobalRenaming(const CursorInEditor &data) = 0;
 
     virtual bool isUsable() const = 0;
 };