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/*
* Copyright (C) 2012 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef InspectorCanvasAgent_h
#define InspectorCanvasAgent_h
#if ENABLE(INSPECTOR)
#include "InspectorBaseAgent.h"
#include "InspectorFrontend.h"
#include "InspectorTypeBuilder.h"
#include "ScriptState.h"
#include <wtf/PassOwnPtr.h>
#include <wtf/PassRefPtr.h>
#include <wtf/text/WTFString.h>
namespace WebCore {
class InjectedScriptCanvasModule;
class InjectedScriptManager;
class InspectorState;
class InstrumentingAgents;
class Page;
class ScriptObject;
typedef String ErrorString;
class InspectorCanvasAgent : public InspectorBaseAgent<InspectorCanvasAgent>, public InspectorBackendDispatcher::CanvasCommandHandler {
public:
static PassOwnPtr<InspectorCanvasAgent> create(InstrumentingAgents* instrumentingAgents, InspectorState* state, Page* page, InjectedScriptManager* injectedScriptManager)
{
return adoptPtr(new InspectorCanvasAgent(instrumentingAgents, state, page, injectedScriptManager));
}
~InspectorCanvasAgent();
virtual void setFrontend(InspectorFrontend*);
virtual void clearFrontend();
virtual void restore();
// Called from InspectorCanvasInstrumentation
ScriptObject wrapCanvas2DRenderingContextForInstrumentation(const ScriptObject&);
#if ENABLE(WEBGL)
ScriptObject wrapWebGLRenderingContextForInstrumentation(const ScriptObject&);
#endif
// Called from the front-end.
virtual void enable(ErrorString*);
virtual void disable(ErrorString*);
virtual void dropTraceLog(ErrorString*, const String&);
virtual void captureFrame(ErrorString*, String*);
virtual void startCapturing(ErrorString*, String*);
virtual void stopCapturing(ErrorString*, const String&);
virtual void getTraceLog(ErrorString*, const String&, const int*, RefPtr<TypeBuilder::Canvas::TraceLog>&);
virtual void replayTraceLog(ErrorString*, const String&, int, String*);
private:
InspectorCanvasAgent(InstrumentingAgents*, InspectorState*, Page*, InjectedScriptManager*);
InjectedScriptCanvasModule injectedScriptCanvasModuleForTraceLogId(ErrorString*, const String&);
Page* m_inspectedPage;
InjectedScriptManager* m_injectedScriptManager;
InspectorFrontend::Canvas* m_frontend;
};
} // namespace WebCore
#endif // ENABLE(INSPECTOR)
#endif // !defined(InspectorCanvasAgent_h)
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