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| 1 /* | 1 /* |
| 2 * Copyright (C) 2009 Google Inc. All rights reserved. | 2 * Copyright (C) 2009 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 are | 5 * modification, are permitted provided that the following conditions are |
| 6 * met: | 6 * met: |
| 7 * | 7 * |
| 8 * * Redistributions of source code must retain the above copyright | 8 * * 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 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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| 139 const WebFloatPoint& positionInViewport, | 139 const WebFloatPoint& positionInViewport, |
| 140 const WebFloatSize& velocityInViewport) {} | 140 const WebFloatSize& velocityInViewport) {} |
| 141 | 141 |
| 142 // Called to update if touch events should be sent. | 142 // Called to update if touch events should be sent. |
| 143 virtual void hasTouchEventHandlers(bool) {} | 143 virtual void hasTouchEventHandlers(bool) {} |
| 144 | 144 |
| 145 // Called during WebWidget::HandleInputEvent for a TouchStart event to inform | 145 // Called during WebWidget::HandleInputEvent for a TouchStart event to inform |
| 146 // the embedder of the touch actions that are permitted for this touch. | 146 // the embedder of the touch actions that are permitted for this touch. |
| 147 virtual void setTouchAction(WebTouchAction touchAction) {} | 147 virtual void setTouchAction(WebTouchAction touchAction) {} |
| 148 | 148 |
| 149 // Called when value of focused text field gets dirty, e.g. value is | |
| 150 // modified by script, not by user input. | |
| 151 virtual void didUpdateTextOfFocusedElementByNonUserInput() {} | |
| 152 | |
| 153 // Request the browser to show the IME for current input type. | 149 // Request the browser to show the IME for current input type. |
| 154 virtual void showImeIfNeeded() {} | 150 virtual void showImeIfNeeded() {} |
| 155 | 151 |
| 156 // Request that the browser show a UI for an unhandled tap, if needed. | 152 // Request that the browser show a UI for an unhandled tap, if needed. |
| 157 // Invoked during the handling of a GestureTap input event whenever the | 153 // Invoked during the handling of a GestureTap input event whenever the |
| 158 // event is not consumed. | 154 // event is not consumed. |
| 159 // |tappedPosition| is the point where the mouseDown occurred in client | 155 // |tappedPosition| is the point where the mouseDown occurred in client |
| 160 // coordinates. | 156 // coordinates. |
| 161 // |tappedNode| is the node that the mouseDown event hit, provided so the | 157 // |tappedNode| is the node that the mouseDown event hit, provided so the |
| 162 // UI can be shown only on certain kinds of nodes in specific locations. | 158 // UI can be shown only on certain kinds of nodes in specific locations. |
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| 191 const WebImage& dragImage, | 187 const WebImage& dragImage, |
| 192 const WebPoint& dragImageOffset) {} | 188 const WebPoint& dragImageOffset) {} |
| 193 | 189 |
| 194 protected: | 190 protected: |
| 195 ~WebWidgetClient() {} | 191 ~WebWidgetClient() {} |
| 196 }; | 192 }; |
| 197 | 193 |
| 198 } // namespace blink | 194 } // namespace blink |
| 199 | 195 |
| 200 #endif | 196 #endif |
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