1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
|
/*
* 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/HashMap.h>
#include <wtf/PassOwnPtr.h>
#include <wtf/PassRefPtr.h>
#include <wtf/text/WTFString.h>
namespace WebCore {
class Frame;
class InjectedScriptCanvasModule;
class InjectedScriptManager;
class InspectorPageAgent;
class InspectorState;
class InstrumentingAgents;
class ScriptObject;
typedef String ErrorString;
class InspectorCanvasAgent : public InspectorBaseAgent<InspectorCanvasAgent>, public InspectorBackendDispatcher::CanvasCommandHandler {
public:
static PassOwnPtr<InspectorCanvasAgent> create(InstrumentingAgents* instrumentingAgents, InspectorCompositeState* state, InspectorPageAgent* pageAgent, InjectedScriptManager* injectedScriptManager)
{
return adoptPtr(new InspectorCanvasAgent(instrumentingAgents, state, pageAgent, injectedScriptManager));
}
~InspectorCanvasAgent();
virtual void setFrontend(InspectorFrontend*);
virtual void clearFrontend();
virtual void restore();
void frameNavigated(Frame*);
void frameDetached(Frame*);
void didBeginFrame();
// 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 TypeBuilder::Canvas::TraceLogId&);
virtual void hasUninstrumentedCanvases(ErrorString*, bool*);
virtual void captureFrame(ErrorString*, const TypeBuilder::Network::FrameId*, TypeBuilder::Canvas::TraceLogId*);
virtual void startCapturing(ErrorString*, const TypeBuilder::Network::FrameId*, TypeBuilder::Canvas::TraceLogId*);
virtual void stopCapturing(ErrorString*, const TypeBuilder::Canvas::TraceLogId&);
virtual void getTraceLog(ErrorString*, const TypeBuilder::Canvas::TraceLogId&, const int*, const int*, RefPtr<TypeBuilder::Canvas::TraceLog>&);
virtual void replayTraceLog(ErrorString*, const TypeBuilder::Canvas::TraceLogId&, int, RefPtr<TypeBuilder::Canvas::ResourceState>&);
virtual void getResourceInfo(ErrorString*, const TypeBuilder::Canvas::ResourceId&, RefPtr<TypeBuilder::Canvas::ResourceInfo>&);
virtual void getResourceState(ErrorString*, const TypeBuilder::Canvas::TraceLogId&, const TypeBuilder::Canvas::ResourceId&, RefPtr<TypeBuilder::Canvas::ResourceState>&);
private:
InspectorCanvasAgent(InstrumentingAgents*, InspectorCompositeState*, InspectorPageAgent*, InjectedScriptManager*);
InjectedScriptCanvasModule injectedScriptCanvasModule(ErrorString*, ScriptState*);
InjectedScriptCanvasModule injectedScriptCanvasModule(ErrorString*, const ScriptObject&);
InjectedScriptCanvasModule injectedScriptCanvasModule(ErrorString*, const String&);
void findFramesWithUninstrumentedCanvases();
bool checkIsEnabled(ErrorString*) const;
ScriptObject notifyRenderingContextWasWrapped(const ScriptObject&);
InspectorPageAgent* m_pageAgent;
InjectedScriptManager* m_injectedScriptManager;
InspectorFrontend::Canvas* m_frontend;
bool m_enabled;
// Contains all frames with canvases, value is true only for frames that have an uninstrumented canvas.
typedef HashMap<Frame*, bool> FramesWithUninstrumentedCanvases;
FramesWithUninstrumentedCanvases m_framesWithUninstrumentedCanvases;
};
} // namespace WebCore
#endif // ENABLE(INSPECTOR)
#endif // !defined(InspectorCanvasAgent_h)
|
