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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_EXTENSIONS_API_TABS_TABS_EVENT_ROUTER_H_ | 5 #ifndef CHROME_BROWSER_EXTENSIONS_API_TABS_TABS_EVENT_ROUTER_H_ |
6 #define CHROME_BROWSER_EXTENSIONS_API_TABS_TABS_EVENT_ROUTER_H_ | 6 #define CHROME_BROWSER_EXTENSIONS_API_TABS_TABS_EVENT_ROUTER_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 #include <string> | 9 #include <string> |
10 | 10 |
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29 // extension processes in the same profile. | 29 // extension processes in the same profile. |
30 class TabsEventRouter : public TabStripModelObserver, | 30 class TabsEventRouter : public TabStripModelObserver, |
31 public chrome::BrowserListObserver, | 31 public chrome::BrowserListObserver, |
32 public content::NotificationObserver, | 32 public content::NotificationObserver, |
33 public ZoomObserver { | 33 public ZoomObserver { |
34 public: | 34 public: |
35 explicit TabsEventRouter(Profile* profile); | 35 explicit TabsEventRouter(Profile* profile); |
36 virtual ~TabsEventRouter(); | 36 virtual ~TabsEventRouter(); |
37 | 37 |
38 // chrome::BrowserListObserver | 38 // chrome::BrowserListObserver |
39 virtual void OnBrowserAdded(Browser* browser) OVERRIDE; | 39 virtual void OnBrowserAdded(Browser* browser) override; |
40 virtual void OnBrowserRemoved(Browser* browser) OVERRIDE; | 40 virtual void OnBrowserRemoved(Browser* browser) override; |
41 virtual void OnBrowserSetLastActive(Browser* browser) OVERRIDE; | 41 virtual void OnBrowserSetLastActive(Browser* browser) override; |
42 | 42 |
43 // TabStripModelObserver | 43 // TabStripModelObserver |
44 virtual void TabInsertedAt(content::WebContents* contents, int index, | 44 virtual void TabInsertedAt(content::WebContents* contents, int index, |
45 bool active) OVERRIDE; | 45 bool active) override; |
46 virtual void TabClosingAt(TabStripModel* tab_strip_model, | 46 virtual void TabClosingAt(TabStripModel* tab_strip_model, |
47 content::WebContents* contents, | 47 content::WebContents* contents, |
48 int index) OVERRIDE; | 48 int index) override; |
49 virtual void TabDetachedAt(content::WebContents* contents, | 49 virtual void TabDetachedAt(content::WebContents* contents, |
50 int index) OVERRIDE; | 50 int index) override; |
51 virtual void ActiveTabChanged(content::WebContents* old_contents, | 51 virtual void ActiveTabChanged(content::WebContents* old_contents, |
52 content::WebContents* new_contents, | 52 content::WebContents* new_contents, |
53 int index, | 53 int index, |
54 int reason) OVERRIDE; | 54 int reason) override; |
55 virtual void TabSelectionChanged( | 55 virtual void TabSelectionChanged( |
56 TabStripModel* tab_strip_model, | 56 TabStripModel* tab_strip_model, |
57 const ui::ListSelectionModel& old_model) OVERRIDE; | 57 const ui::ListSelectionModel& old_model) override; |
58 virtual void TabMoved(content::WebContents* contents, | 58 virtual void TabMoved(content::WebContents* contents, |
59 int from_index, | 59 int from_index, |
60 int to_index) OVERRIDE; | 60 int to_index) override; |
61 virtual void TabChangedAt(content::WebContents* contents, | 61 virtual void TabChangedAt(content::WebContents* contents, |
62 int index, | 62 int index, |
63 TabChangeType change_type) OVERRIDE; | 63 TabChangeType change_type) override; |
64 virtual void TabReplacedAt(TabStripModel* tab_strip_model, | 64 virtual void TabReplacedAt(TabStripModel* tab_strip_model, |
65 content::WebContents* old_contents, | 65 content::WebContents* old_contents, |
66 content::WebContents* new_contents, | 66 content::WebContents* new_contents, |
67 int index) OVERRIDE; | 67 int index) override; |
68 virtual void TabPinnedStateChanged(content::WebContents* contents, | 68 virtual void TabPinnedStateChanged(content::WebContents* contents, |
69 int index) OVERRIDE; | 69 int index) override; |
70 | 70 |
71 // content::NotificationObserver. | 71 // content::NotificationObserver. |
72 virtual void Observe(int type, | 72 virtual void Observe(int type, |
73 const content::NotificationSource& source, | 73 const content::NotificationSource& source, |
74 const content::NotificationDetails& details) OVERRIDE; | 74 const content::NotificationDetails& details) override; |
75 | 75 |
76 // ZoomObserver. | 76 // ZoomObserver. |
77 virtual void OnZoomChanged( | 77 virtual void OnZoomChanged( |
78 const ZoomController::ZoomChangedEventData& data) OVERRIDE; | 78 const ZoomController::ZoomChangedEventData& data) override; |
79 | 79 |
80 private: | 80 private: |
81 // "Synthetic" event. Called from TabInsertedAt if new tab is detected. | 81 // "Synthetic" event. Called from TabInsertedAt if new tab is detected. |
82 void TabCreatedAt(content::WebContents* contents, int index, bool active); | 82 void TabCreatedAt(content::WebContents* contents, int index, bool active); |
83 | 83 |
84 // Internal processing of tab updated events. Is called by both TabChangedAt | 84 // Internal processing of tab updated events. Is called by both TabChangedAt |
85 // and Observe/NAV_ENTRY_COMMITTED. | 85 // and Observe/NAV_ENTRY_COMMITTED. |
86 void TabUpdated(content::WebContents* contents, bool did_navigate); | 86 void TabUpdated(content::WebContents* contents, bool did_navigate); |
87 | 87 |
88 // Triggers a tab updated event if the favicon URL changes. | 88 // Triggers a tab updated event if the favicon URL changes. |
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169 | 169 |
170 // The main profile that owns this event router. | 170 // The main profile that owns this event router. |
171 Profile* profile_; | 171 Profile* profile_; |
172 | 172 |
173 DISALLOW_COPY_AND_ASSIGN(TabsEventRouter); | 173 DISALLOW_COPY_AND_ASSIGN(TabsEventRouter); |
174 }; | 174 }; |
175 | 175 |
176 } // namespace extensions | 176 } // namespace extensions |
177 | 177 |
178 #endif // CHROME_BROWSER_EXTENSIONS_API_TABS_TABS_EVENT_ROUTER_H_ | 178 #endif // CHROME_BROWSER_EXTENSIONS_API_TABS_TABS_EVENT_ROUTER_H_ |
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