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| 1 /* | 1 /* |
| 2 * Copyright (C) 2014 Google Inc. All rights reserved. | 2 * Copyright (C) 2014 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 |
| (...skipping 63 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 74 // persists across subsequent navigations. Defaults to white prior to the | 74 // persists across subsequent navigations. Defaults to white prior to the |
| 75 // first call to this method. | 75 // first call to this method. |
| 76 virtual void setBaseBackgroundColor(WebColor) = 0; | 76 virtual void setBaseBackgroundColor(WebColor) = 0; |
| 77 | 77 |
| 78 // Returns the local root of this WebFrameWidget. | 78 // Returns the local root of this WebFrameWidget. |
| 79 virtual WebLocalFrame* localRoot() const = 0; | 79 virtual WebLocalFrame* localRoot() const = 0; |
| 80 | 80 |
| 81 // WebWidget implementation. | 81 // WebWidget implementation. |
| 82 bool isWebFrameWidget() const final { return true; } | 82 bool isWebFrameWidget() const final { return true; } |
| 83 | 83 |
| 84 // Current instance of the active WebInputMethodController, that is, the | |
| 85 // WebInputMethodController corresponding to (and owned by) the focused | |
| 86 // WebLocalFrameImpl. It might return nullptr when there are no focused | |
| 87 // frames or possibly when the WebFrameWidget does not accept IME events. | |
| 88 virtual WebInputMethodController* getActiveWebInputMethodController() | |
| 89 const = 0; | |
| 90 | |
| 91 // Callback methods when a drag-and-drop operation is trying to drop something | 84 // Callback methods when a drag-and-drop operation is trying to drop something |
| 92 // on the WebFrameWidget. | 85 // on the WebFrameWidget. |
| 93 virtual WebDragOperation dragTargetDragEnter( | 86 virtual WebDragOperation dragTargetDragEnter( |
| 94 const WebDragData&, | 87 const WebDragData&, |
| 95 const WebPoint& pointInViewport, | 88 const WebPoint& pointInViewport, |
| 96 const WebPoint& screenPoint, | 89 const WebPoint& screenPoint, |
| 97 WebDragOperationsMask operationsAllowed, | 90 WebDragOperationsMask operationsAllowed, |
| 98 int modifiers) = 0; | 91 int modifiers) = 0; |
| 99 virtual WebDragOperation dragTargetDragOver( | 92 virtual WebDragOperation dragTargetDragOver( |
| 100 const WebPoint& pointInViewport, | 93 const WebPoint& pointInViewport, |
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| 113 WebDragOperation) = 0; | 106 WebDragOperation) = 0; |
| 114 | 107 |
| 115 // Notfies the WebFrameWidget that the system drag and drop operation has | 108 // Notfies the WebFrameWidget that the system drag and drop operation has |
| 116 // ended. | 109 // ended. |
| 117 virtual void dragSourceSystemDragEnded() = 0; | 110 virtual void dragSourceSystemDragEnded() = 0; |
| 118 }; | 111 }; |
| 119 | 112 |
| 120 } // namespace blink | 113 } // namespace blink |
| 121 | 114 |
| 122 #endif | 115 #endif |
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Chromium Code Reviews
Issue 2522353002:
Remove the CHECK in RenderWidget::GetInputMethodController (Closed)
