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1 /*
2  * Copyright (C) 2007 Apple Inc.  All rights reserved.
3  * Copyright (C) 2011 Google Inc.  All rights reserved.
4  *
5  * Redistribution and use in source and binary forms, with or without
6  * modification, are permitted provided that the following conditions
7  * are met:
8  * 1. Redistributions of source code must retain the above copyright
9  *    notice, this list of conditions and the following disclaimer.
10  * 2. Redistributions in binary form must reproduce the above copyright
11  *    notice, this list of conditions and the following disclaimer in the
12  *    documentation and/or other materials provided with the distribution.
13  *
14  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
15  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
17  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
18  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
19  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
20  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
21  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
22  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
24  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25  */
26 
27 #ifndef InspectorClient_h
28 #define InspectorClient_h
29 
30 #include "core/inspector/InspectorStateClient.h"
31 #include "core/page/ContextMenuProvider.h"
32 #include "wtf/Forward.h"
33 #include "wtf/PassRefPtr.h"
34 
35 namespace blink {
36 
37 class IntPoint;
38 class PlatformKeyboardEvent;
39 class PlatformMouseEvent;
40 
41 class InspectorClient : public InspectorStateClient {
42 public:
43     virtual void highlight() = 0;
44     virtual void hideHighlight() = 0;
45 
clearBrowserCache()46     virtual void clearBrowserCache() { }
clearBrowserCookies()47     virtual void clearBrowserCookies() { }
48 
49     typedef void (*TraceEventCallback)(char phase, const unsigned char*, const char* name, unsigned long long id,
50         int numArgs, const char* const* argNames, const unsigned char* argTypes, const unsigned long long* argValues,
51         unsigned char flags, double timestamp);
setTraceEventCallback(const String & categoryFilter,TraceEventCallback)52     virtual void setTraceEventCallback(const String& categoryFilter, TraceEventCallback) { }
resetTraceEventCallback()53     virtual void resetTraceEventCallback() { }
enableTracing(const String & categoryFilter)54     virtual void enableTracing(const String& categoryFilter) { }
disableTracing()55     virtual void disableTracing() { }
56 
startGPUEventsRecording()57     virtual void startGPUEventsRecording() { }
stopGPUEventsRecording()58     virtual void stopGPUEventsRecording() { }
59 
setDeviceMetricsOverride(int,int,float,bool,bool,float,float,float)60     virtual void setDeviceMetricsOverride(int /*width*/, int /*height*/, float /*deviceScaleFactor*/, bool /*mobile*/, bool /*fitWindow*/, float /* scale */, float /* offsetX */, float /* offsetY */) { }
clearDeviceMetricsOverride()61     virtual void clearDeviceMetricsOverride() { }
setTouchEventEmulationEnabled(bool)62     virtual void setTouchEventEmulationEnabled(bool) { }
63 
overridesShowPaintRects()64     virtual bool overridesShowPaintRects() { return false; }
setShowPaintRects(bool)65     virtual void setShowPaintRects(bool) { }
setShowDebugBorders(bool)66     virtual void setShowDebugBorders(bool) { }
setShowFPSCounter(bool)67     virtual void setShowFPSCounter(bool) { }
setContinuousPaintingEnabled(bool)68     virtual void setContinuousPaintingEnabled(bool) { }
setShowScrollBottleneckRects(bool)69     virtual void setShowScrollBottleneckRects(bool) { }
70 
resetScrollAndPageScaleFactor()71     virtual void resetScrollAndPageScaleFactor() { }
minimumPageScaleFactor()72     virtual float minimumPageScaleFactor() { return 1; }
maximumPageScaleFactor()73     virtual float maximumPageScaleFactor() { return 1; }
setPageScaleFactor(float)74     virtual void setPageScaleFactor(float) { }
showContextMenu(float x,float y,PassRefPtr<ContextMenuProvider>)75     virtual void showContextMenu(float x, float y, PassRefPtr<ContextMenuProvider>) { }
76 
dispatchKeyEvent(const PlatformKeyboardEvent &)77     virtual void dispatchKeyEvent(const PlatformKeyboardEvent&) { }
dispatchMouseEvent(const PlatformMouseEvent &)78     virtual void dispatchMouseEvent(const PlatformMouseEvent&) { }
79 
resumeStartup()80     virtual void resumeStartup() { }
81 
82 protected:
~InspectorClient()83     virtual ~InspectorClient() { }
84 };
85 
86 } // namespace blink
87 
88 #endif // !defined(InspectorClient_h)
89