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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 CHROME_BROWSER_JUMPLIST_WIN_H_ | 5 #ifndef CHROME_BROWSER_JUMPLIST_WIN_H_ |
6 #define CHROME_BROWSER_JUMPLIST_WIN_H_ | 6 #define CHROME_BROWSER_JUMPLIST_WIN_H_ |
7 | 7 |
8 #include <list> | 8 #include <list> |
9 #include <string> | 9 #include <string> |
10 #include <utility> | 10 #include <utility> |
11 #include <vector> | 11 #include <vector> |
12 | 12 |
13 #include "base/files/file_path.h" | 13 #include "base/files/file_path.h" |
14 #include "base/memory/weak_ptr.h" | 14 #include "base/memory/weak_ptr.h" |
15 #include "base/synchronization/lock.h" | 15 #include "base/synchronization/lock.h" |
16 #include "base/task/cancelable_task_tracker.h" | 16 #include "base/task/cancelable_task_tracker.h" |
17 #include "chrome/browser/history/history_service.h" | 17 #include "chrome/browser/history/history_service.h" |
18 #include "chrome/browser/jumplist_updater_win.h" | 18 #include "chrome/browser/jumplist_updater_win.h" |
19 #include "chrome/browser/prefs/incognito_mode_prefs.h" | 19 #include "chrome/browser/prefs/incognito_mode_prefs.h" |
20 #include "chrome/browser/profiles/avatar_menu.h" | |
21 #include "chrome/browser/profiles/avatar_menu_observer.h" | |
20 #include "chrome/browser/sessions/tab_restore_service.h" | 22 #include "chrome/browser/sessions/tab_restore_service.h" |
21 #include "chrome/browser/sessions/tab_restore_service_observer.h" | 23 #include "chrome/browser/sessions/tab_restore_service_observer.h" |
22 #include "components/history/core/browser/history_types.h" | 24 #include "components/history/core/browser/history_types.h" |
23 #include "content/public/browser/browser_thread.h" | 25 #include "content/public/browser/browser_thread.h" |
24 | 26 |
25 namespace chrome { | 27 namespace chrome { |
26 struct FaviconImageResult; | 28 struct FaviconImageResult; |
27 } | 29 } |
28 | 30 |
29 namespace content { | 31 namespace content { |
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46 // the JumpList whenever a change is detected. | 48 // the JumpList whenever a change is detected. |
47 // | 49 // |
48 // Updating a JumpList requires some file operations and it is not good to | 50 // Updating a JumpList requires some file operations and it is not good to |
49 // update it in a UI thread. To solve this problem, this class posts to a | 51 // update it in a UI thread. To solve this problem, this class posts to a |
50 // runnable method when it actually updates a JumpList. | 52 // runnable method when it actually updates a JumpList. |
51 // | 53 // |
52 // Note. base::CancelableTaskTracker is not thread safe, so we | 54 // Note. base::CancelableTaskTracker is not thread safe, so we |
53 // always delete JumpList on UI thread (the same thread it got constructed on). | 55 // always delete JumpList on UI thread (the same thread it got constructed on). |
54 class JumpList : public TabRestoreServiceObserver, | 56 class JumpList : public TabRestoreServiceObserver, |
55 public content::NotificationObserver, | 57 public content::NotificationObserver, |
58 public AvatarMenuObserver, | |
56 public base::RefCountedThreadSafe< | 59 public base::RefCountedThreadSafe< |
57 JumpList, content::BrowserThread::DeleteOnUIThread> { | 60 JumpList, content::BrowserThread::DeleteOnUIThread> { |
58 public: | 61 public: |
59 explicit JumpList(Profile* profile); | 62 explicit JumpList(Profile* profile); |
60 | 63 |
61 // NotificationObserver implementation. | 64 // NotificationObserver implementation. |
62 virtual void Observe(int type, | 65 virtual void Observe(int type, |
63 const content::NotificationSource& source, | 66 const content::NotificationSource& source, |
64 const content::NotificationDetails& details); | 67 const content::NotificationDetails& details); |
65 | 68 |
66 // Observer callback for TabRestoreService::Observer to notify when a tab is | 69 // Observer callback for TabRestoreService::Observer to notify when a tab is |
67 // added or removed. | 70 // added or removed. |
68 virtual void TabRestoreServiceChanged(TabRestoreService* service); | 71 virtual void TabRestoreServiceChanged(TabRestoreService* service); |
69 | 72 |
70 // Observer callback to notice when our associated TabRestoreService | 73 // Observer callback to notice when our associated TabRestoreService |
71 // is destroyed. | 74 // is destroyed. |
72 virtual void TabRestoreServiceDestroyed(TabRestoreService* service); | 75 virtual void TabRestoreServiceDestroyed(TabRestoreService* service); |
73 | 76 |
77 // Overridden from AvatarMenuObserver: | |
78 virtual void OnAvatarMenuChanged(AvatarMenu* avatar_menu) override; | |
tapted
2014/11/03 23:57:06
nit: I think this will eventually lose the `virtua
noms (inactive)
2014/11/04 20:03:09
Done. Cleaned up the other ones too.
| |
79 | |
74 // Cancel a pending jumplist update. | 80 // Cancel a pending jumplist update. |
75 void CancelPendingUpdate(); | 81 void CancelPendingUpdate(); |
76 | 82 |
77 // Terminate the jumplist: cancel any pending updates and stop observing | 83 // Terminate the jumplist: cancel any pending updates and stop observing |
78 // the Profile and its services. This must be called before the |profile_| | 84 // the Profile and its services. This must be called before the |profile_| |
79 // is destroyed. | 85 // is destroyed. |
80 void Terminate(); | 86 void Terminate(); |
81 | 87 |
82 // Returns true if the custom JumpList is enabled. | 88 // Returns true if the custom JumpList is enabled. |
83 // The custom jumplist works only on Windows 7 and above. | 89 // The custom jumplist works only on Windows 7 and above. |
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127 void PostRunUpdate(); | 133 void PostRunUpdate(); |
128 | 134 |
129 // Runnable method that updates the jumplist, once all the data | 135 // Runnable method that updates the jumplist, once all the data |
130 // has been fetched. | 136 // has been fetched. |
131 void RunUpdate(IncognitoModePrefs::Availability incognito_availability); | 137 void RunUpdate(IncognitoModePrefs::Availability incognito_availability); |
132 | 138 |
133 // Helper method for RunUpdate to create icon files for the asynchrounously | 139 // Helper method for RunUpdate to create icon files for the asynchrounously |
134 // loaded icons. | 140 // loaded icons. |
135 void CreateIconFiles(const ShellLinkItemList& item_list); | 141 void CreateIconFiles(const ShellLinkItemList& item_list); |
136 | 142 |
143 // Update the cached list of profile avatars to be used as the Profiles | |
144 // category JumpList icons. | |
145 void UpdateProfileAvatars(); | |
146 | |
137 // Tracks FaviconService tasks. | 147 // Tracks FaviconService tasks. |
138 base::CancelableTaskTracker cancelable_task_tracker_; | 148 base::CancelableTaskTracker cancelable_task_tracker_; |
139 | 149 |
140 // The Profile object is used to listen for events | 150 // The Profile object is used to listen for events |
141 Profile* profile_; | 151 Profile* profile_; |
142 | 152 |
143 // Lives on the UI thread. | 153 // Lives on the UI thread. |
144 scoped_ptr<content::NotificationRegistrar> registrar_; | 154 scoped_ptr<content::NotificationRegistrar> registrar_; |
145 scoped_ptr<PrefChangeRegistrar> pref_change_registrar_; | 155 scoped_ptr<PrefChangeRegistrar> pref_change_registrar_; |
146 | 156 |
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167 // comes in before it finishes. | 177 // comes in before it finishes. |
168 base::CancelableTaskTracker::TaskId task_id_; | 178 base::CancelableTaskTracker::TaskId task_id_; |
169 | 179 |
170 // Lock for most_visited_pages_, recently_closed_pages_, icon_urls_ | 180 // Lock for most_visited_pages_, recently_closed_pages_, icon_urls_ |
171 // as they may be used by up to 3 threads. | 181 // as they may be used by up to 3 threads. |
172 base::Lock list_lock_; | 182 base::Lock list_lock_; |
173 | 183 |
174 // For callbacks may be run after destruction. | 184 // For callbacks may be run after destruction. |
175 base::WeakPtrFactory<JumpList> weak_ptr_factory_; | 185 base::WeakPtrFactory<JumpList> weak_ptr_factory_; |
176 | 186 |
187 scoped_ptr<AvatarMenu> avatar_menu_; | |
tapted
2014/11/03 23:57:06
nit: comment? (for consistency - it looks lonely)
noms (inactive)
2014/11/04 20:03:09
Done.
| |
188 | |
189 // Profile avatars used as icons by the items in the Profiles category. | |
190 std::vector<gfx::Image> profile_avatars_; | |
191 | |
177 DISALLOW_COPY_AND_ASSIGN(JumpList); | 192 DISALLOW_COPY_AND_ASSIGN(JumpList); |
178 }; | 193 }; |
179 | 194 |
180 #endif // CHROME_BROWSER_JUMPLIST_WIN_H_ | 195 #endif // CHROME_BROWSER_JUMPLIST_WIN_H_ |
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