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1 /* | 1 /* |
2 * Copyright (C) 2011 Google Inc. All rights reserved. | 2 * Copyright (C) 2011 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * | 7 * |
8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
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25 | 25 |
26 #ifndef WebLayerTreeView_h | 26 #ifndef WebLayerTreeView_h |
27 #define WebLayerTreeView_h | 27 #define WebLayerTreeView_h |
28 | 28 |
29 #include "WebBrowserControlsState.h" | 29 #include "WebBrowserControlsState.h" |
30 #include "WebColor.h" | 30 #include "WebColor.h" |
31 #include "WebCommon.h" | 31 #include "WebCommon.h" |
32 #include "WebCompositorMutatorClient.h" | 32 #include "WebCompositorMutatorClient.h" |
33 #include "WebEventListenerProperties.h" | 33 #include "WebEventListenerProperties.h" |
34 #include "WebFloatPoint.h" | 34 #include "WebFloatPoint.h" |
35 #include "WebScrollBoundaryBehavior.h" | |
35 #include "WebSize.h" | 36 #include "WebSize.h" |
36 #include "base/callback.h" | 37 #include "base/callback.h" |
37 #include "cc/surfaces/frame_sink_id.h" | 38 #include "cc/surfaces/frame_sink_id.h" |
38 | 39 |
39 namespace cc { | 40 namespace cc { |
40 class AnimationHost; | 41 class AnimationHost; |
41 } | 42 } |
42 | 43 |
43 namespace blink { | 44 namespace blink { |
44 | 45 |
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106 | 107 |
107 // Update browser controls permitted and current states | 108 // Update browser controls permitted and current states |
108 virtual void UpdateBrowserControlsState(WebBrowserControlsState constraints, | 109 virtual void UpdateBrowserControlsState(WebBrowserControlsState constraints, |
109 WebBrowserControlsState current, | 110 WebBrowserControlsState current, |
110 bool animate) {} | 111 bool animate) {} |
111 | 112 |
112 // Set browser controls height. If |shrinkViewport| is set to true, then Blink | 113 // Set browser controls height. If |shrinkViewport| is set to true, then Blink |
113 // shrunk the viewport clip layers by the browser controls height. | 114 // shrunk the viewport clip layers by the browser controls height. |
114 virtual void SetBrowserControlsHeight(float height, bool shrink_viewport) {} | 115 virtual void SetBrowserControlsHeight(float height, bool shrink_viewport) {} |
115 | 116 |
117 virtual void SetScrollBoundaryBehavior(WebScrollBoundaryBehavior) const {} | |
dtapuska
2017/05/23 17:13:40
This is odd that this is a const method especially
sunyunjia
2017/06/13 15:56:21
Done.
| |
118 | |
116 // Flow control and scheduling --------------------------------------- | 119 // Flow control and scheduling --------------------------------------- |
117 | 120 |
118 // Indicates that blink needs a BeginFrame, but that nothing might actually be | 121 // Indicates that blink needs a BeginFrame, but that nothing might actually be |
119 // dirty. | 122 // dirty. |
120 virtual void SetNeedsBeginFrame() {} | 123 virtual void SetNeedsBeginFrame() {} |
121 | 124 |
122 // Relays the end of a fling animation. | 125 // Relays the end of a fling animation. |
123 virtual void DidStopFlinging() {} | 126 virtual void DidStopFlinging() {} |
124 | 127 |
125 // Run layout and paint of all pending document changes asynchronously. | 128 // Run layout and paint of all pending document changes asynchronously. |
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186 virtual void SetShowScrollBottleneckRects(bool) {} | 189 virtual void SetShowScrollBottleneckRects(bool) {} |
187 | 190 |
188 // ReportTimeCallback is a callback that should be fired when the | 191 // ReportTimeCallback is a callback that should be fired when the |
189 // corresponding Swap completes (either with DidSwap or DidNotSwap). | 192 // corresponding Swap completes (either with DidSwap or DidNotSwap). |
190 virtual void NotifySwapTime(ReportTimeCallback callback) {} | 193 virtual void NotifySwapTime(ReportTimeCallback callback) {} |
191 }; | 194 }; |
192 | 195 |
193 } // namespace blink | 196 } // namespace blink |
194 | 197 |
195 #endif // WebLayerTreeView_h | 198 #endif // WebLayerTreeView_h |
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