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| 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 InspectorCanvasAgent_h | |
| 32 #define InspectorCanvasAgent_h | |
| 33 | |
| 34 | |
| 35 #include "bindings/core/v8/ScriptState.h" | |
| 36 #include "core/InspectorFrontend.h" | |
| 37 #include "core/InspectorTypeBuilder.h" | |
| 38 #include "core/inspector/InspectorBaseAgent.h" | |
| 39 #include "wtf/HashMap.h" | |
| 40 #include "wtf/PassOwnPtr.h" | |
| 41 #include "wtf/text/WTFString.h" | |
| 42 | |
| 43 namespace blink { | |
| 44 | |
| 45 class LocalFrame; | |
| 46 class DocumentLoader; | |
| 47 class InjectedScriptCanvasModule; | |
| 48 class InjectedScriptManager; | |
| 49 class InspectorPageAgent; | |
| 50 class ScriptValue; | |
| 51 | |
| 52 typedef String ErrorString; | |
| 53 | |
| 54 class InspectorCanvasAgent final : public InspectorBaseAgent<InspectorCanvasAgen
t, InspectorFrontend::Canvas>, public InspectorBackendDispatcher::CanvasCommandH
andler { | |
| 55 public: | |
| 56 static PassOwnPtrWillBeRawPtr<InspectorCanvasAgent> create(InspectorPageAgen
t* pageAgent, InjectedScriptManager* injectedScriptManager) | |
| 57 { | |
| 58 return adoptPtrWillBeNoop(new InspectorCanvasAgent(pageAgent, injectedSc
riptManager)); | |
| 59 } | |
| 60 virtual ~InspectorCanvasAgent(); | |
| 61 DECLARE_VIRTUAL_TRACE(); | |
| 62 | |
| 63 void restore() override; | |
| 64 void disable(ErrorString*) override; | |
| 65 | |
| 66 void didCommitLoad(LocalFrame*, DocumentLoader*); | |
| 67 void frameDetachedFromParent(LocalFrame*); | |
| 68 void didProcessTask(); | |
| 69 | |
| 70 // Called from InspectorCanvasInstrumentation. | |
| 71 ScriptValue wrapCanvas2DRenderingContextForInstrumentation(const ScriptValue
&); | |
| 72 ScriptValue wrapWebGLRenderingContextForInstrumentation(const ScriptValue&); | |
| 73 | |
| 74 // Called from the front-end. | |
| 75 virtual void enable(ErrorString*) override; | |
| 76 virtual void dropTraceLog(ErrorString*, const TypeBuilder::Canvas::TraceLogI
d&) override; | |
| 77 virtual void hasUninstrumentedCanvases(ErrorString*, bool*) override; | |
| 78 virtual void captureFrame(ErrorString*, const TypeBuilder::Page::FrameId*, T
ypeBuilder::Canvas::TraceLogId*) override; | |
| 79 virtual void startCapturing(ErrorString*, const TypeBuilder::Page::FrameId*,
TypeBuilder::Canvas::TraceLogId*) override; | |
| 80 virtual void stopCapturing(ErrorString*, const TypeBuilder::Canvas::TraceLog
Id&) override; | |
| 81 virtual void getTraceLog(ErrorString*, const TypeBuilder::Canvas::TraceLogId
&, const int*, const int*, RefPtr<TypeBuilder::Canvas::TraceLog>&) override; | |
| 82 virtual void replayTraceLog(ErrorString*, const TypeBuilder::Canvas::TraceLo
gId&, int, RefPtr<TypeBuilder::Canvas::ResourceState>&, double*) override; | |
| 83 virtual void getResourceState(ErrorString*, const TypeBuilder::Canvas::Trace
LogId&, const TypeBuilder::Canvas::ResourceId&, RefPtr<TypeBuilder::Canvas::Reso
urceState>&) override; | |
| 84 virtual void evaluateTraceLogCallArgument(ErrorString*, const TypeBuilder::C
anvas::TraceLogId&, int, int, const String*, RefPtr<TypeBuilder::Runtime::Remote
Object>&, RefPtr<TypeBuilder::Canvas::ResourceState>&) override; | |
| 85 private: | |
| 86 InspectorCanvasAgent(InspectorPageAgent*, InjectedScriptManager*); | |
| 87 | |
| 88 InjectedScriptCanvasModule injectedScriptCanvasModule(ErrorString*, ScriptSt
ate*); | |
| 89 InjectedScriptCanvasModule injectedScriptCanvasModule(ErrorString*, const Sc
riptValue&); | |
| 90 InjectedScriptCanvasModule injectedScriptCanvasModule(ErrorString*, const St
ring&); | |
| 91 | |
| 92 void findFramesWithUninstrumentedCanvases(); | |
| 93 bool checkIsEnabled(ErrorString*) const; | |
| 94 ScriptValue notifyRenderingContextWasWrapped(const ScriptValue&); | |
| 95 | |
| 96 RawPtrWillBeMember<InspectorPageAgent> m_pageAgent; | |
| 97 RawPtrWillBeMember<InjectedScriptManager> m_injectedScriptManager; | |
| 98 bool m_enabled; | |
| 99 // Contains all frames with canvases, value is true only for frames that hav
e an uninstrumented canvas. | |
| 100 typedef HashMap<LocalFrame*, bool> FramesWithUninstrumentedCanvases; | |
| 101 FramesWithUninstrumentedCanvases m_framesWithUninstrumentedCanvases; | |
| 102 }; | |
| 103 | |
| 104 } // namespace blink | |
| 105 | |
| 106 | |
| 107 #endif // !defined(InspectorCanvasAgent_h) | |
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Chromium Code Reviews
Issue 1073863003:
DevTools: remove Canvas profiler from DevTools source base. See details in the bug. (Closed)
Base URL: https://chromium.googlesource.com/chromium/blink.git@master