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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 CONTENT_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_DELEGATE_H_ | 5 #ifndef CONTENT_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_DELEGATE_H_ |
6 #define CONTENT_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_DELEGATE_H_ | 6 #define CONTENT_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_DELEGATE_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 #include "base/basictypes.h" | 10 #include "base/basictypes.h" |
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148 virtual void OnUserGesture() {} | 148 virtual void OnUserGesture() {} |
149 | 149 |
150 // Notification from the renderer host that blocked UI event occurred. | 150 // Notification from the renderer host that blocked UI event occurred. |
151 // This happens when there are tab-modal dialogs. In this case, the | 151 // This happens when there are tab-modal dialogs. In this case, the |
152 // notification is needed to let us draw attention to the dialog (i.e. | 152 // notification is needed to let us draw attention to the dialog (i.e. |
153 // refocus on the modal dialog, flash title etc). | 153 // refocus on the modal dialog, flash title etc). |
154 virtual void OnIgnoredUIEvent() {} | 154 virtual void OnIgnoredUIEvent() {} |
155 | 155 |
156 // Notification that the renderer has become unresponsive. The | 156 // Notification that the renderer has become unresponsive. The |
157 // delegate can use this notification to show a warning to the user. | 157 // delegate can use this notification to show a warning to the user. |
158 virtual void RendererUnresponsive(RenderViewHost* render_view_host, | 158 virtual void RendererUnresponsive(RenderViewHost* render_view_host) {} |
159 bool is_during_before_unload, | |
160 bool is_during_unload) {} | |
161 | 159 |
162 // Notification that a previously unresponsive renderer has become | 160 // Notification that a previously unresponsive renderer has become |
163 // responsive again. The delegate can use this notification to end the | 161 // responsive again. The delegate can use this notification to end the |
164 // warning shown to the user. | 162 // warning shown to the user. |
165 virtual void RendererResponsive(RenderViewHost* render_view_host) {} | 163 virtual void RendererResponsive(RenderViewHost* render_view_host) {} |
166 | 164 |
167 // Notification that the RenderViewHost's load state changed. | 165 // Notification that the RenderViewHost's load state changed. |
168 virtual void LoadStateChanged(const GURL& url, | 166 virtual void LoadStateChanged(const GURL& url, |
169 const net::LoadStateWithParam& load_state, | 167 const net::LoadStateWithParam& load_state, |
170 uint64 upload_position, | 168 uint64 upload_position, |
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282 // created by the RenderViewHost. | 280 // created by the RenderViewHost. |
283 virtual FrameTree* GetFrameTree(); | 281 virtual FrameTree* GetFrameTree(); |
284 | 282 |
285 protected: | 283 protected: |
286 virtual ~RenderViewHostDelegate() {} | 284 virtual ~RenderViewHostDelegate() {} |
287 }; | 285 }; |
288 | 286 |
289 } // namespace content | 287 } // namespace content |
290 | 288 |
291 #endif // CONTENT_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_DELEGATE_H_ | 289 #endif // CONTENT_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_DELEGATE_H_ |
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