1/* 2 * Copyright (C) 2012 Google Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31#ifndef InjectedScriptCanvasModule_h 32#define InjectedScriptCanvasModule_h 33 34#include "InjectedScriptModule.h" 35#include "ScriptState.h" 36#include <wtf/text/WTFString.h> 37 38namespace WebCore { 39 40class InjectedScriptManager; 41class ScriptObject; 42 43#if ENABLE(INSPECTOR) 44 45class InjectedScriptCanvasModule : public InjectedScriptModule { 46public: 47 InjectedScriptCanvasModule(); 48 49 virtual String source() const; 50 51 static InjectedScriptCanvasModule moduleForState(InjectedScriptManager*, ScriptState*); 52 53 ScriptObject wrapCanvas2DContext(const ScriptObject&); 54#if ENABLE(WEBGL) 55 ScriptObject wrapWebGLContext(const ScriptObject&); 56#endif 57 void markFrameEnd(); 58 59 void captureFrame(ErrorString*, TypeBuilder::Canvas::TraceLogId*); 60 void startCapturing(ErrorString*, TypeBuilder::Canvas::TraceLogId*); 61 void stopCapturing(ErrorString*, const TypeBuilder::Canvas::TraceLogId&); 62 void dropTraceLog(ErrorString*, const TypeBuilder::Canvas::TraceLogId&); 63 void traceLog(ErrorString*, const String&, const int*, const int*, RefPtr<TypeBuilder::Canvas::TraceLog>*); 64 void replayTraceLog(ErrorString*, const TypeBuilder::Canvas::TraceLogId&, int, RefPtr<TypeBuilder::Canvas::ResourceState>*); 65 void resourceInfo(ErrorString*, const TypeBuilder::Canvas::ResourceId&, RefPtr<TypeBuilder::Canvas::ResourceInfo>*); 66 void resourceState(ErrorString*, const TypeBuilder::Canvas::TraceLogId&, const TypeBuilder::Canvas::ResourceId&, RefPtr<TypeBuilder::Canvas::ResourceState>*); 67 68private: 69 ScriptObject callWrapContextFunction(const String&, const ScriptObject&); 70 void callStartCapturingFunction(const String&, ErrorString*, String*); 71 void callVoidFunctionWithTraceLogIdArgument(const String&, ErrorString*, const String&); 72}; 73 74#endif 75 76} // namespace WebCore 77 78#endif // !defined(InjectedScriptCanvasModule_h) 79