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 "bindings/core/v8/ScriptState.h" 35 #include "core/inspector/InjectedScriptModule.h" 36 #include "wtf/text/WTFString.h" 37 38 namespace blink { 39 40 class InjectedScriptManager; 41 class ScriptValue; 42 43 44 class InjectedScriptCanvasModule FINAL : public InjectedScriptModule { 45 public: 46 InjectedScriptCanvasModule(); 47 48 virtual String source() const OVERRIDE; 49 50 static InjectedScriptCanvasModule moduleForState(InjectedScriptManager*, ScriptState*); 51 52 ScriptValue wrapCanvas2DContext(const ScriptValue&); 53 ScriptValue wrapWebGLContext(const ScriptValue&); 54 void markFrameEnd(); 55 56 void captureFrame(ErrorString*, TypeBuilder::Canvas::TraceLogId*); 57 void startCapturing(ErrorString*, TypeBuilder::Canvas::TraceLogId*); 58 void stopCapturing(ErrorString*, const TypeBuilder::Canvas::TraceLogId&); 59 void dropTraceLog(ErrorString*, const TypeBuilder::Canvas::TraceLogId&); 60 void traceLog(ErrorString*, const String&, const int*, const int*, RefPtr<TypeBuilder::Canvas::TraceLog>*); 61 void replayTraceLog(ErrorString*, const TypeBuilder::Canvas::TraceLogId&, int, RefPtr<TypeBuilder::Canvas::ResourceState>*, double*); 62 void resourceState(ErrorString*, const TypeBuilder::Canvas::TraceLogId&, const TypeBuilder::Canvas::ResourceId&, RefPtr<TypeBuilder::Canvas::ResourceState>*); 63 void evaluateTraceLogCallArgument(ErrorString*, const TypeBuilder::Canvas::TraceLogId&, int, int, const String&, RefPtr<TypeBuilder::Runtime::RemoteObject>*, RefPtr<TypeBuilder::Canvas::ResourceState>*); 64 65 private: 66 ScriptValue callWrapContextFunction(const String&, const ScriptValue&); 67 void callStartCapturingFunction(const String&, ErrorString*, String*); 68 void callVoidFunctionWithTraceLogIdArgument(const String&, ErrorString*, const String&); 69 }; 70 71 72 } // namespace blink 73 74 #endif // !defined(InjectedScriptCanvasModule_h) 75
