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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 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_CHROMEOS_TAB_CLOSEABLE_STATE_WATCHER_H_ | 5 #ifndef CHROME_BROWSER_CHROMEOS_TAB_CLOSEABLE_STATE_WATCHER_H_ |
6 #define CHROME_BROWSER_CHROMEOS_TAB_CLOSEABLE_STATE_WATCHER_H_ | 6 #define CHROME_BROWSER_CHROMEOS_TAB_CLOSEABLE_STATE_WATCHER_H_ |
7 #pragma once | 7 #pragma once |
8 | 8 |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
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107 // methods to TabCloseableStateWatcher::OnTabStripChanged. TabStripWatcher is | 107 // methods to TabCloseableStateWatcher::OnTabStripChanged. TabStripWatcher is |
108 // needed so we know which browser the TabStripModelObserver method relates | 108 // needed so we know which browser the TabStripModelObserver method relates |
109 // to. | 109 // to. |
110 class TabStripWatcher : public TabStripModelObserver { | 110 class TabStripWatcher : public TabStripModelObserver { |
111 public: | 111 public: |
112 TabStripWatcher(TabCloseableStateWatcher* main_watcher, | 112 TabStripWatcher(TabCloseableStateWatcher* main_watcher, |
113 const Browser* browser); | 113 const Browser* browser); |
114 virtual ~TabStripWatcher(); | 114 virtual ~TabStripWatcher(); |
115 | 115 |
116 // TabStripModelObserver implementation: | 116 // TabStripModelObserver implementation: |
117 virtual void TabInsertedAt(TabContents* contents, int index, | 117 virtual void TabInsertedAt(TabContentsWrapper* contents, int index, |
118 bool foreground); | 118 bool foreground); |
119 virtual void TabClosingAt(TabStripModel* tab_strip_model, | 119 virtual void TabClosingAt(TabStripModel* tab_strip_model, |
120 TabContents* contents, | 120 TabContentsWrapper* contents, |
121 int index); | 121 int index); |
122 virtual void TabDetachedAt(TabContents* contents, int index); | 122 virtual void TabDetachedAt(TabContentsWrapper* contents, int index); |
123 virtual void TabChangedAt(TabContents* contents, int index, | 123 virtual void TabChangedAt(TabContentsWrapper* contents, int index, |
124 TabChangeType change_type); | 124 TabChangeType change_type); |
125 | 125 |
126 const Browser* browser() const { | 126 const Browser* browser() const { |
127 return browser_; | 127 return browser_; |
128 } | 128 } |
129 | 129 |
130 private: | 130 private: |
131 TabCloseableStateWatcher* main_watcher_; | 131 TabCloseableStateWatcher* main_watcher_; |
132 const Browser* browser_; | 132 const Browser* browser_; |
133 | 133 |
134 DISALLOW_COPY_AND_ASSIGN(TabStripWatcher); | 134 DISALLOW_COPY_AND_ASSIGN(TabStripWatcher); |
135 }; | 135 }; |
136 | 136 |
137 friend class TabStripWatcher; | 137 friend class TabStripWatcher; |
138 | 138 |
139 std::vector<TabStripWatcher*> tabstrip_watchers_; | 139 std::vector<TabStripWatcher*> tabstrip_watchers_; |
140 | 140 |
141 DISALLOW_COPY_AND_ASSIGN(TabCloseableStateWatcher); | 141 DISALLOW_COPY_AND_ASSIGN(TabCloseableStateWatcher); |
142 }; | 142 }; |
143 | 143 |
144 } // namespace chromeos | 144 } // namespace chromeos |
145 | 145 |
146 #endif // CHROME_BROWSER_CHROMEOS_TAB_CLOSEABLE_STATE_WATCHER_H_ | 146 #endif // CHROME_BROWSER_CHROMEOS_TAB_CLOSEABLE_STATE_WATCHER_H_ |
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