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