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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 #include "chrome/browser/ui/tabs/pinned_tab_service.h" | 5 #include "chrome/browser/ui/tabs/pinned_tab_service.h" |
6 | 6 |
7 #include "chrome/browser/chrome_notification_types.h" | 7 #include "chrome/browser/chrome_notification_types.h" |
8 #include "chrome/browser/profiles/profile.h" | 8 #include "chrome/browser/profiles/profile.h" |
9 #include "chrome/browser/ui/browser.h" | 9 #include "chrome/browser/ui/browser.h" |
10 #include "chrome/browser/ui/browser_list.h" | 10 #include "chrome/browser/ui/browser_list.h" |
| 11 #include "chrome/browser/ui/browser_list_observer.h" |
11 #include "chrome/browser/ui/tabs/pinned_tab_codec.h" | 12 #include "chrome/browser/ui/tabs/pinned_tab_codec.h" |
12 #include "content/public/browser/notification_service.h" | 13 #include "content/public/browser/notification_service.h" |
13 | 14 |
14 namespace { | 15 namespace { |
15 | 16 |
16 // Returns true if |browser| is the only normal (tabbed) browser for |browser|'s | 17 // Returns true if |browser| is the only normal (tabbed) browser for |browser|'s |
17 // profile (across all desktops). | 18 // profile (across all desktops). |
18 bool IsOnlyNormalBrowser(Browser* browser) { | 19 bool IsOnlyNormalBrowser(Browser* browser) { |
19 for (auto* b : *BrowserList::GetInstance()) { | 20 for (auto* b : *BrowserList::GetInstance()) { |
20 if (b != browser && b->is_type_tabbed() && | 21 if (b != browser && b->is_type_tabbed() && |
21 b->profile() == browser->profile()) { | 22 b->profile() == browser->profile()) { |
22 return false; | 23 return false; |
23 } | 24 } |
24 } | 25 } |
25 return true; | 26 return true; |
26 } | 27 } |
27 | 28 |
28 } // namespace | 29 } // namespace |
29 | 30 |
30 PinnedTabService::PinnedTabService(Profile* profile) | 31 PinnedTabService::PinnedTabService(Profile* profile) |
31 : profile_(profile), | 32 : profile_(profile), |
32 save_pinned_tabs_(true), | 33 save_pinned_tabs_(true), |
33 has_normal_browser_(false) { | 34 has_normal_browser_(false) { |
34 registrar_.Add(this, chrome::NOTIFICATION_BROWSER_OPENED, | 35 registrar_.Add(this, chrome::NOTIFICATION_BROWSER_OPENED, |
35 content::NotificationService::AllBrowserContextsAndSources()); | 36 content::NotificationService::AllBrowserContextsAndSources()); |
36 registrar_.Add(this, chrome::NOTIFICATION_BROWSER_CLOSING, | |
37 content::NotificationService::AllSources()); | |
38 registrar_.Add(this, chrome::NOTIFICATION_CLOSE_ALL_BROWSERS_REQUEST, | 37 registrar_.Add(this, chrome::NOTIFICATION_CLOSE_ALL_BROWSERS_REQUEST, |
39 content::NotificationService::AllSources()); | 38 content::NotificationService::AllSources()); |
40 registrar_.Add(this, chrome::NOTIFICATION_TAB_ADDED, | 39 registrar_.Add(this, chrome::NOTIFICATION_TAB_ADDED, |
41 content::NotificationService::AllSources()); | 40 content::NotificationService::AllSources()); |
| 41 BrowserList::AddObserver(this); |
42 } | 42 } |
43 | 43 |
44 void PinnedTabService::Observe(int type, | 44 void PinnedTabService::Observe(int type, |
45 const content::NotificationSource& source, | 45 const content::NotificationSource& source, |
46 const content::NotificationDetails& details) { | 46 const content::NotificationDetails& details) { |
47 // Saving of tabs happens when saving is enabled, and when either the user | 47 // Saving of tabs happens when saving is enabled, and when either the user |
48 // exits the application or closes the last browser window. | 48 // exits the application or closes the last browser window. |
49 // Saving is disabled when the user exits the application to prevent the | 49 // Saving is disabled when the user exits the application to prevent the |
50 // pin state of all the open browsers being overwritten by the state of the | 50 // pin state of all the open browsers being overwritten by the state of the |
51 // last browser window to close. | 51 // last browser window to close. |
(...skipping 18 matching lines...) Expand all Loading... |
70 } | 70 } |
71 save_pinned_tabs_ = true; | 71 save_pinned_tabs_ = true; |
72 break; | 72 break; |
73 } | 73 } |
74 | 74 |
75 case chrome::NOTIFICATION_TAB_ADDED: { | 75 case chrome::NOTIFICATION_TAB_ADDED: { |
76 save_pinned_tabs_ = true; | 76 save_pinned_tabs_ = true; |
77 break; | 77 break; |
78 } | 78 } |
79 | 79 |
80 case chrome::NOTIFICATION_BROWSER_CLOSING: { | |
81 Browser* browser = content::Source<Browser>(source).ptr(); | |
82 if (has_normal_browser_ && save_pinned_tabs_ && | |
83 browser->profile() == profile_) { | |
84 if (IsOnlyNormalBrowser(browser)) { | |
85 has_normal_browser_ = false; | |
86 PinnedTabCodec::WritePinnedTabs(profile_); | |
87 } | |
88 } | |
89 break; | |
90 } | |
91 | |
92 case chrome::NOTIFICATION_CLOSE_ALL_BROWSERS_REQUEST: { | 80 case chrome::NOTIFICATION_CLOSE_ALL_BROWSERS_REQUEST: { |
93 if (has_normal_browser_ && save_pinned_tabs_) { | 81 if (has_normal_browser_ && save_pinned_tabs_) { |
94 PinnedTabCodec::WritePinnedTabs(profile_); | 82 PinnedTabCodec::WritePinnedTabs(profile_); |
95 save_pinned_tabs_ = false; | 83 save_pinned_tabs_ = false; |
96 } | 84 } |
97 break; | 85 break; |
98 } | 86 } |
99 | 87 |
100 default: | 88 default: |
101 NOTREACHED(); | 89 NOTREACHED(); |
102 } | 90 } |
103 } | 91 } |
| 92 |
| 93 void PinnedTabService::OnBrowserCloseStarted(Browser* browser) { |
| 94 if (has_normal_browser_ && save_pinned_tabs_ && |
| 95 browser->profile() == profile_) { |
| 96 if (IsOnlyNormalBrowser(browser)) { |
| 97 has_normal_browser_ = false; |
| 98 PinnedTabCodec::WritePinnedTabs(profile_); |
| 99 } |
| 100 } |
| 101 } |
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