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1 // Copyright (c) 2009 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2009 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CHROME_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_DELEGATE_H_ | 5 #ifndef CHROME_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_DELEGATE_H_ |
6 #define CHROME_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_DELEGATE_H_ | 6 #define CHROME_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_DELEGATE_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
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126 // true, it means the focus was retrieved by doing a Shift-Tab. | 126 // true, it means the focus was retrieved by doing a Shift-Tab. |
127 virtual void TakeFocus(bool reverse) = 0; | 127 virtual void TakeFocus(bool reverse) = 0; |
128 | 128 |
129 // Returns whether the event is a reserved keyboard shortcut that should not | 129 // Returns whether the event is a reserved keyboard shortcut that should not |
130 // be sent to the renderer. | 130 // be sent to the renderer. |
131 virtual bool IsReservedAccelerator(const NativeWebKeyboardEvent& event) = 0; | 131 virtual bool IsReservedAccelerator(const NativeWebKeyboardEvent& event) = 0; |
132 | 132 |
133 // Callback to inform the browser that the renderer did not process the | 133 // Callback to inform the browser that the renderer did not process the |
134 // specified events. This gives an opportunity to the browser to process the | 134 // specified events. This gives an opportunity to the browser to process the |
135 // event (used for keyboard shortcuts). | 135 // event (used for keyboard shortcuts). |
136 virtual void HandleKeyboardEvent(const NativeWebKeyboardEvent& event) = 0; | 136 // Returns true if the event was handled. |
| 137 virtual bool HandleKeyboardEvent(const NativeWebKeyboardEvent& event) = 0; |
137 | 138 |
138 // Notifications about mouse events in this view. This is useful for | 139 // Notifications about mouse events in this view. This is useful for |
139 // implementing global 'on hover' features external to the view. | 140 // implementing global 'on hover' features external to the view. |
140 virtual void HandleMouseEvent() = 0; | 141 virtual void HandleMouseEvent() = 0; |
141 virtual void HandleMouseLeave() = 0; | 142 virtual void HandleMouseLeave() = 0; |
142 | 143 |
143 // The contents' preferred size changed. | 144 // The contents' preferred size changed. |
144 virtual void UpdatePreferredSize(const gfx::Size& pref_size) = 0; | 145 virtual void UpdatePreferredSize(const gfx::Size& pref_size) = 0; |
145 }; | 146 }; |
146 | 147 |
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552 virtual bool IsExternalTabContainer() const; | 553 virtual bool IsExternalTabContainer() const; |
553 | 554 |
554 // The RenderView has inserted one css file into page. | 555 // The RenderView has inserted one css file into page. |
555 virtual void DidInsertCSS() {} | 556 virtual void DidInsertCSS() {} |
556 | 557 |
557 // A different node in the page got focused. | 558 // A different node in the page got focused. |
558 virtual void FocusedNodeChanged() {} | 559 virtual void FocusedNodeChanged() {} |
559 }; | 560 }; |
560 | 561 |
561 #endif // CHROME_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_DELEGATE_H_ | 562 #endif // CHROME_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_DELEGATE_H_ |
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