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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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_UI_FAST_UNLOAD_CONTROLLER_H_ | 5 #ifndef CHROME_BROWSER_UI_FAST_UNLOAD_CONTROLLER_H_ |
| 6 #define CHROME_BROWSER_UI_FAST_UNLOAD_CONTROLLER_H_ | 6 #define CHROME_BROWSER_UI_FAST_UNLOAD_CONTROLLER_H_ |
| 7 | 7 |
| 8 #include <set> | 8 #include <set> |
| 9 | 9 |
| 10 #include "base/callback.h" | 10 #include "base/callback.h" |
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| 110 bool HasCompletedUnloadProcessing() const; | 110 bool HasCompletedUnloadProcessing() const; |
| 111 | 111 |
| 112 // Clears all the state associated with processing tabs' beforeunload/unload | 112 // Clears all the state associated with processing tabs' beforeunload/unload |
| 113 // events since the user cancelled closing the window. | 113 // events since the user cancelled closing the window. |
| 114 void CancelWindowClose(); | 114 void CancelWindowClose(); |
| 115 | 115 |
| 116 private: | 116 private: |
| 117 // Overridden from content::NotificationObserver: | 117 // Overridden from content::NotificationObserver: |
| 118 virtual void Observe(int type, | 118 virtual void Observe(int type, |
| 119 const content::NotificationSource& source, | 119 const content::NotificationSource& source, |
| 120 const content::NotificationDetails& details) OVERRIDE; | 120 const content::NotificationDetails& details) override; |
| 121 | 121 |
| 122 // Overridden from TabStripModelObserver: | 122 // Overridden from TabStripModelObserver: |
| 123 virtual void TabInsertedAt(content::WebContents* contents, | 123 virtual void TabInsertedAt(content::WebContents* contents, |
| 124 int index, | 124 int index, |
| 125 bool foreground) OVERRIDE; | 125 bool foreground) override; |
| 126 virtual void TabDetachedAt(content::WebContents* contents, | 126 virtual void TabDetachedAt(content::WebContents* contents, |
| 127 int index) OVERRIDE; | 127 int index) override; |
| 128 virtual void TabReplacedAt(TabStripModel* tab_strip_model, | 128 virtual void TabReplacedAt(TabStripModel* tab_strip_model, |
| 129 content::WebContents* old_contents, | 129 content::WebContents* old_contents, |
| 130 content::WebContents* new_contents, | 130 content::WebContents* new_contents, |
| 131 int index) OVERRIDE; | 131 int index) override; |
| 132 virtual void TabStripEmpty() OVERRIDE; | 132 virtual void TabStripEmpty() override; |
| 133 | 133 |
| 134 void TabAttachedImpl(content::WebContents* contents); | 134 void TabAttachedImpl(content::WebContents* contents); |
| 135 void TabDetachedImpl(content::WebContents* contents); | 135 void TabDetachedImpl(content::WebContents* contents); |
| 136 | 136 |
| 137 // Detach |contents| and wait for it to finish closing. | 137 // Detach |contents| and wait for it to finish closing. |
| 138 // The close must be inititiated outside of this method. | 138 // The close must be inititiated outside of this method. |
| 139 // Returns true if it succeeds. | 139 // Returns true if it succeeds. |
| 140 bool DetachWebContents(content::WebContents* contents); | 140 bool DetachWebContents(content::WebContents* contents); |
| 141 | 141 |
| 142 // Processes the next tab that needs it's beforeunload/unload event fired. | 142 // Processes the next tab that needs it's beforeunload/unload event fired. |
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| 197 scoped_ptr<DetachedWebContentsDelegate> detached_delegate_; | 197 scoped_ptr<DetachedWebContentsDelegate> detached_delegate_; |
| 198 | 198 |
| 199 base::WeakPtrFactory<FastUnloadController> weak_factory_; | 199 base::WeakPtrFactory<FastUnloadController> weak_factory_; |
| 200 | 200 |
| 201 DISALLOW_COPY_AND_ASSIGN(FastUnloadController); | 201 DISALLOW_COPY_AND_ASSIGN(FastUnloadController); |
| 202 }; | 202 }; |
| 203 | 203 |
| 204 } // namespace chrome | 204 } // namespace chrome |
| 205 | 205 |
| 206 #endif // CHROME_BROWSER_UI_FAST_UNLOAD_CONTROLLER_H_ | 206 #endif // CHROME_BROWSER_UI_FAST_UNLOAD_CONTROLLER_H_ |
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