Clang: Add Symbol Indexing

It is a first step and now a database is generated if you start QtCreator.
Some code is now shared with the PchManager which can be improved in the
future.

Change-Id: Ic267fe7960f6c455d91832859a673ce98f269aa2
Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>

1 files changed, 7 insertions, 2 deletions

diff --git a/src/tools/clangrefactoringbackend/source/refactoringserver.h b/src/tools/clangrefactoringbackend/source/refactoringserver.h
index 33eaee2a0a..b11cf3fc21 100644
--- a/src/tools/clangrefactoringbackend/source/refactoringserver.h
+++ b/src/tools/clangrefactoringbackend/source/refactoringserver.h
@@ -42,6 +42,7 @@
 namespace ClangBackEnd {
 
 class SourceRangesForQueryMessage;
+class SymbolIndexingInterface;
 
 namespace V2 {
 class FileContainer;
@@ -52,12 +53,15 @@ class RefactoringServer : public RefactoringServerInterface,
 {
     using Future = std::future<SourceRangesForQueryMessage>;
 public:
-    RefactoringServer();
+    RefactoringServer(SymbolIndexingInterface &symbolIndexing,
+                      FilePathCache<std::mutex> &filePathCache);
 
     void end() override;
     void requestSourceLocationsForRenamingMessage(RequestSourceLocationsForRenamingMessage &&message) override;
     void requestSourceRangesAndDiagnosticsForQueryMessage(RequestSourceRangesAndDiagnosticsForQueryMessage &&message) override;
     void requestSourceRangesForQueryMessage(RequestSourceRangesForQueryMessage &&message) override;
+    void updatePchProjectParts(UpdatePchProjectPartsMessage &&message) override;
+    void removePchProjectParts(RemovePchProjectPartsMessage &&message) override;
     void cancel() override;
 
     bool isCancelingJobs() const;
@@ -75,9 +79,10 @@ private:
                                                           Utils::SmallString &&query);
 
 private:
-    FilePathCache<std::mutex> m_filePathCache;
     ClangQueryGatherer m_gatherer;
     QTimer m_pollTimer;
+    SymbolIndexingInterface &m_symbolIndexing;
+    FilePathCache<std::mutex> &m_filePathCache;
 };
 
 } // namespace ClangBackEnd