michael@0: /* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
michael@0:  * This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef MOZILLA_GFX_DRAWEVENTRECORDER_H_
michael@0: #define MOZILLA_GFX_DRAWEVENTRECORDER_H_
michael@0: 
michael@0: #include "2D.h"
michael@0: #include "RecordedEvent.h"
michael@0: #include <ostream>
michael@0: #include <fstream>
michael@0: 
michael@0: #if defined(_MSC_VER)
michael@0: #include <hash_set>
michael@0: #else
michael@0: #include <set>
michael@0: #endif
michael@0: 
michael@0: namespace mozilla {
michael@0: namespace gfx {
michael@0: 
michael@0: class PathRecording;
michael@0: 
michael@0: class DrawEventRecorderPrivate : public DrawEventRecorder
michael@0: {
michael@0: public:
michael@0:   MOZ_DECLARE_REFCOUNTED_VIRTUAL_TYPENAME(DrawEventRecorderPrivate)
michael@0:   DrawEventRecorderPrivate(std::ostream *aStream);
michael@0:   virtual ~DrawEventRecorderPrivate() { }
michael@0: 
michael@0:   void RecordEvent(const RecordedEvent &aEvent);
michael@0:   void WritePath(const PathRecording *aPath);
michael@0: 
michael@0:   void AddStoredPath(const ReferencePtr aPath) {
michael@0:     mStoredPaths.insert(aPath);
michael@0:   }
michael@0: 
michael@0:   void RemoveStoredPath(const ReferencePtr aPath) {
michael@0:     mStoredPaths.erase(aPath);
michael@0:   }
michael@0: 
michael@0:   bool HasStoredPath(const ReferencePtr aPath) {
michael@0:     if (mStoredPaths.find(aPath) != mStoredPaths.end()) {
michael@0:       return true;
michael@0:     }
michael@0:     return false;
michael@0:   }
michael@0: 
michael@0: protected:
michael@0:   std::ostream *mOutputStream;
michael@0: 
michael@0:   virtual void Flush() = 0;
michael@0: 
michael@0: #if defined(_MSC_VER)
michael@0:   typedef stdext::hash_set<const void*> ObjectSet;
michael@0: #else
michael@0:   typedef std::set<const void*> ObjectSet;
michael@0: #endif
michael@0: 
michael@0:   ObjectSet mStoredPaths;
michael@0:   ObjectSet mStoredScaledFonts;
michael@0: };
michael@0: 
michael@0: class DrawEventRecorderFile : public DrawEventRecorderPrivate
michael@0: {
michael@0: public:
michael@0:   MOZ_DECLARE_REFCOUNTED_VIRTUAL_TYPENAME(DrawEventRecorderFile)
michael@0:   DrawEventRecorderFile(const char *aFilename);
michael@0:   ~DrawEventRecorderFile();
michael@0: 
michael@0: private:
michael@0:   virtual void Flush();
michael@0: 
michael@0:   std::ofstream mOutputFile;
michael@0: };
michael@0: 
michael@0: }
michael@0: }
michael@0: 
michael@0: #endif /* MOZILLA_GFX_DRAWEVENTRECORDER_H_ */