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1 // Copyright 2012 The Chromium Authors. All rights reserved. | 1 // Copyright 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 CHROME_BROWSER_UI_TOOLBAR_RECENT_TABS_SUB_MENU_MODEL_H_ | 5 #ifndef CHROME_BROWSER_UI_TOOLBAR_RECENT_TABS_SUB_MENU_MODEL_H_ |
6 #define CHROME_BROWSER_UI_TOOLBAR_RECENT_TABS_SUB_MENU_MODEL_H_ | 6 #define CHROME_BROWSER_UI_TOOLBAR_RECENT_TABS_SUB_MENU_MODEL_H_ |
7 | 7 |
8 #include <set> | 8 #include <set> |
9 | 9 |
10 #include "base/memory/weak_ptr.h" | 10 #include "base/memory/weak_ptr.h" |
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52 static int GetFirstRecentTabsCommandId(); | 52 static int GetFirstRecentTabsCommandId(); |
53 | 53 |
54 // If |open_tabs_delegate| is NULL, the default delegate for |browser|'s | 54 // If |open_tabs_delegate| is NULL, the default delegate for |browser|'s |
55 // profile will be used. Testing may require a specific |open_tabs_delegate|. | 55 // profile will be used. Testing may require a specific |open_tabs_delegate|. |
56 RecentTabsSubMenuModel(ui::AcceleratorProvider* accelerator_provider, | 56 RecentTabsSubMenuModel(ui::AcceleratorProvider* accelerator_provider, |
57 Browser* browser, | 57 Browser* browser, |
58 browser_sync::OpenTabsUIDelegate* open_tabs_delegate); | 58 browser_sync::OpenTabsUIDelegate* open_tabs_delegate); |
59 virtual ~RecentTabsSubMenuModel(); | 59 virtual ~RecentTabsSubMenuModel(); |
60 | 60 |
61 // Overridden from ui::SimpleMenuModel::Delegate: | 61 // Overridden from ui::SimpleMenuModel::Delegate: |
62 virtual bool IsCommandIdChecked(int command_id) const OVERRIDE; | 62 virtual bool IsCommandIdChecked(int command_id) const override; |
63 virtual bool IsCommandIdEnabled(int command_id) const OVERRIDE; | 63 virtual bool IsCommandIdEnabled(int command_id) const override; |
64 virtual bool GetAcceleratorForCommandId( | 64 virtual bool GetAcceleratorForCommandId( |
65 int command_id, | 65 int command_id, |
66 ui::Accelerator* accelerator) OVERRIDE; | 66 ui::Accelerator* accelerator) override; |
67 virtual void ExecuteCommand(int command_id, int event_flags) OVERRIDE; | 67 virtual void ExecuteCommand(int command_id, int event_flags) override; |
68 virtual const gfx::FontList* GetLabelFontListAt(int index) const OVERRIDE; | 68 virtual const gfx::FontList* GetLabelFontListAt(int index) const override; |
69 | 69 |
70 int GetMaxWidthForItemAtIndex(int item_index) const; | 70 int GetMaxWidthForItemAtIndex(int item_index) const; |
71 bool GetURLAndTitleForItemAtIndex(int index, | 71 bool GetURLAndTitleForItemAtIndex(int index, |
72 std::string* url, | 72 std::string* url, |
73 base::string16* title); | 73 base::string16* title); |
74 | 74 |
75 private: | 75 private: |
76 struct TabNavigationItem; | 76 struct TabNavigationItem; |
77 typedef std::vector<TabNavigationItem> TabNavigationItems; | 77 typedef std::vector<TabNavigationItem> TabNavigationItems; |
78 | 78 |
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124 int CommandIdToTabVectorIndex(int command_id, TabNavigationItems** tab_items); | 124 int CommandIdToTabVectorIndex(int command_id, TabNavigationItems** tab_items); |
125 | 125 |
126 // Used to access (and lazily initialize) open_tabs_delegate_. | 126 // Used to access (and lazily initialize) open_tabs_delegate_. |
127 // TODO(tim): This lazy-init for member variables is error prone because you | 127 // TODO(tim): This lazy-init for member variables is error prone because you |
128 // can always skip going through the function and access the field directly. | 128 // can always skip going through the function and access the field directly. |
129 // Consider instead having code just deal with potentially NULL open_tabs_ | 129 // Consider instead having code just deal with potentially NULL open_tabs_ |
130 // and have it initialized by an event / callback. | 130 // and have it initialized by an event / callback. |
131 browser_sync::OpenTabsUIDelegate* GetOpenTabsUIDelegate(); | 131 browser_sync::OpenTabsUIDelegate* GetOpenTabsUIDelegate(); |
132 | 132 |
133 // Overridden from TabRestoreServiceObserver: | 133 // Overridden from TabRestoreServiceObserver: |
134 virtual void TabRestoreServiceChanged(TabRestoreService* service) OVERRIDE; | 134 virtual void TabRestoreServiceChanged(TabRestoreService* service) override; |
135 virtual void TabRestoreServiceDestroyed(TabRestoreService* service) OVERRIDE; | 135 virtual void TabRestoreServiceDestroyed(TabRestoreService* service) override; |
136 | 136 |
137 Browser* browser_; // Weak. | 137 Browser* browser_; // Weak. |
138 | 138 |
139 browser_sync::OpenTabsUIDelegate* open_tabs_delegate_; // Weak. | 139 browser_sync::OpenTabsUIDelegate* open_tabs_delegate_; // Weak. |
140 | 140 |
141 // Accelerator for reopening last closed tab. | 141 // Accelerator for reopening last closed tab. |
142 ui::Accelerator reopen_closed_tab_accelerator_; | 142 ui::Accelerator reopen_closed_tab_accelerator_; |
143 | 143 |
144 // Navigation items for local recently closed tabs. The |command_id| for | 144 // Navigation items for local recently closed tabs. The |command_id| for |
145 // these is set to |kFirstLocalTabCommandId| plus the index into the vector. | 145 // these is set to |kFirstLocalTabCommandId| plus the index into the vector. |
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166 | 166 |
167 base::CancelableTaskTracker local_tab_cancelable_task_tracker_; | 167 base::CancelableTaskTracker local_tab_cancelable_task_tracker_; |
168 base::CancelableTaskTracker other_devices_tab_cancelable_task_tracker_; | 168 base::CancelableTaskTracker other_devices_tab_cancelable_task_tracker_; |
169 | 169 |
170 base::WeakPtrFactory<RecentTabsSubMenuModel> weak_ptr_factory_; | 170 base::WeakPtrFactory<RecentTabsSubMenuModel> weak_ptr_factory_; |
171 | 171 |
172 DISALLOW_COPY_AND_ASSIGN(RecentTabsSubMenuModel); | 172 DISALLOW_COPY_AND_ASSIGN(RecentTabsSubMenuModel); |
173 }; | 173 }; |
174 | 174 |
175 #endif // CHROME_BROWSER_UI_TOOLBAR_RECENT_TABS_SUB_MENU_MODEL_H_ | 175 #endif // CHROME_BROWSER_UI_TOOLBAR_RECENT_TABS_SUB_MENU_MODEL_H_ |
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