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1 | |
2 /* | 1 /* |
3 * Copyright (C) 2009 Google Inc. All rights reserved. | 2 * Copyright (C) 2009 Google Inc. All rights reserved. |
4 * | 3 * |
5 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
6 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
7 * met: | 6 * met: |
8 * | 7 * |
9 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
10 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
11 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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45 #include "WebTextDirection.h" | 44 #include "WebTextDirection.h" |
46 #include "WebTextInputInfo.h" | 45 #include "WebTextInputInfo.h" |
47 | 46 |
48 namespace blink { | 47 namespace blink { |
49 | 48 |
50 class WebCompositeAndReadbackAsyncCallback; | 49 class WebCompositeAndReadbackAsyncCallback; |
51 class WebInputEvent; | 50 class WebInputEvent; |
52 class WebLayoutAndPaintAsyncCallback; | 51 class WebLayoutAndPaintAsyncCallback; |
53 class WebPagePopup; | 52 class WebPagePopup; |
54 class WebString; | 53 class WebString; |
| 54 struct WebCompositorMutations; |
55 struct WebPoint; | 55 struct WebPoint; |
56 template <typename T> class WebVector; | 56 template <typename T> class WebVector; |
57 | 57 |
58 class WebWidget { | 58 class WebWidget { |
59 public: | 59 public: |
60 // This method closes and deletes the WebWidget. | 60 // This method closes and deletes the WebWidget. |
61 virtual void close() { } | 61 virtual void close() { } |
62 | 62 |
63 // Returns the current size of the WebWidget. | 63 // Returns the current size of the WebWidget. |
64 virtual WebSize size() { return WebSize(); } | 64 virtual WebSize size() { return WebSize(); } |
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141 float topControlsShownRatioDelta) { } | 141 float topControlsShownRatioDelta) { } |
142 | 142 |
143 // Records composite or render events for the Performance Timeline. | 143 // Records composite or render events for the Performance Timeline. |
144 // See http://w3c.github.io/frame-timing/ for definition of terms. | 144 // See http://w3c.github.io/frame-timing/ for definition of terms. |
145 enum FrameTimingEventType { | 145 enum FrameTimingEventType { |
146 CompositeEvent, | 146 CompositeEvent, |
147 RenderEvent, | 147 RenderEvent, |
148 }; | 148 }; |
149 virtual void recordFrameTimingEvent(FrameTimingEventType eventType, int64_t
RectId, const WebVector<WebFrameTimingEvent>& events) { } | 149 virtual void recordFrameTimingEvent(FrameTimingEventType eventType, int64_t
RectId, const WebVector<WebFrameTimingEvent>& events) { } |
150 | 150 |
| 151 // Called to notify the WebWidget about the mutations made to the elements f
rom a compositor worker. |
| 152 virtual void applyMutations(const WebCompositorMutations&) {} |
| 153 |
151 // Called to inform the WebWidget that mouse capture was lost. | 154 // Called to inform the WebWidget that mouse capture was lost. |
152 virtual void mouseCaptureLost() { } | 155 virtual void mouseCaptureLost() { } |
153 | 156 |
154 // Called to inform the WebWidget that it has gained or lost keyboard focus. | 157 // Called to inform the WebWidget that it has gained or lost keyboard focus. |
155 virtual void setFocus(bool) { } | 158 virtual void setFocus(bool) { } |
156 | 159 |
157 // Called to inform the WebWidget of a new composition text. | 160 // Called to inform the WebWidget of a new composition text. |
158 // If selectionStart and selectionEnd has the same value, then it indicates | 161 // If selectionStart and selectionEnd has the same value, then it indicates |
159 // the input caret position. If the text is empty, then the existing | 162 // the input caret position. If the text is empty, then the existing |
160 // composition text will be cancelled. | 163 // composition text will be cancelled. |
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264 // control what are valid states for top controls and if it should animate. | 267 // control what are valid states for top controls and if it should animate. |
265 virtual void updateTopControlsState(WebTopControlsState constraints, WebTopC
ontrolsState current, bool animate) { } | 268 virtual void updateTopControlsState(WebTopControlsState constraints, WebTopC
ontrolsState current, bool animate) { } |
266 | 269 |
267 protected: | 270 protected: |
268 ~WebWidget() { } | 271 ~WebWidget() { } |
269 }; | 272 }; |
270 | 273 |
271 } // namespace blink | 274 } // namespace blink |
272 | 275 |
273 #endif | 276 #endif |
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