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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_EXTENSIONS_EXTENSION_ACTION_MANAGER_H_ | 5 #ifndef CHROME_BROWSER_EXTENSIONS_EXTENSION_ACTION_MANAGER_H_ |
6 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_ACTION_MANAGER_H_ | 6 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_ACTION_MANAGER_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 #include <string> | 9 #include <string> |
10 | 10 |
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44 // Returns either the PageAction or BrowserAction for |extension|, or NULL if | 44 // Returns either the PageAction or BrowserAction for |extension|, or NULL if |
45 // none exists. Since an extension can only declare one of Browser|PageAction, | 45 // none exists. Since an extension can only declare one of Browser|PageAction, |
46 // this is okay to use anywhere you need a generic "ExtensionAction". | 46 // this is okay to use anywhere you need a generic "ExtensionAction". |
47 // Since SystemIndicators are used differently and don't follow this | 47 // Since SystemIndicators are used differently and don't follow this |
48 // rule of mutual exclusion, they are not checked or returned. | 48 // rule of mutual exclusion, they are not checked or returned. |
49 ExtensionAction* GetExtensionAction(const Extension& extension) const; | 49 ExtensionAction* GetExtensionAction(const Extension& extension) const; |
50 | 50 |
51 // Gets the best fit ExtensionAction for the given |extension|. This takes | 51 // Gets the best fit ExtensionAction for the given |extension|. This takes |
52 // into account |extension|'s browser or page actions, if any, along with its | 52 // into account |extension|'s browser or page actions, if any, along with its |
53 // name and any declared icons. | 53 // name and any declared icons. |
54 scoped_ptr<ExtensionAction> GetBestFitAction( | 54 std::unique_ptr<ExtensionAction> GetBestFitAction( |
55 const Extension& extension, ActionInfo::Type type) const; | 55 const Extension& extension, |
| 56 ActionInfo::Type type) const; |
56 | 57 |
57 private: | 58 private: |
58 // Implement ExtensionRegistryObserver. | 59 // Implement ExtensionRegistryObserver. |
59 void OnExtensionUnloaded(content::BrowserContext* browser_context, | 60 void OnExtensionUnloaded(content::BrowserContext* browser_context, |
60 const Extension* extension, | 61 const Extension* extension, |
61 UnloadedExtensionInfo::Reason reason) override; | 62 UnloadedExtensionInfo::Reason reason) override; |
62 | 63 |
63 Profile* profile_; | 64 Profile* profile_; |
64 | 65 |
65 // Listen to extension unloaded notifications. | 66 // Listen to extension unloaded notifications. |
66 ScopedObserver<ExtensionRegistry, ExtensionRegistryObserver> | 67 ScopedObserver<ExtensionRegistry, ExtensionRegistryObserver> |
67 extension_registry_observer_; | 68 extension_registry_observer_; |
68 | 69 |
69 // Keyed by Extension ID. These maps are populated lazily when their | 70 // Keyed by Extension ID. These maps are populated lazily when their |
70 // ExtensionAction is first requested, and the entries are removed when the | 71 // ExtensionAction is first requested, and the entries are removed when the |
71 // extension is unloaded. Not every extension has a page action or browser | 72 // extension is unloaded. Not every extension has a page action or browser |
72 // action. | 73 // action. |
73 typedef std::map<std::string, linked_ptr<ExtensionAction> > ExtIdToActionMap; | 74 typedef std::map<std::string, linked_ptr<ExtensionAction> > ExtIdToActionMap; |
74 mutable ExtIdToActionMap page_actions_; | 75 mutable ExtIdToActionMap page_actions_; |
75 mutable ExtIdToActionMap browser_actions_; | 76 mutable ExtIdToActionMap browser_actions_; |
76 mutable ExtIdToActionMap system_indicators_; | 77 mutable ExtIdToActionMap system_indicators_; |
77 }; | 78 }; |
78 | 79 |
79 } // namespace extensions | 80 } // namespace extensions |
80 | 81 |
81 #endif // CHROME_BROWSER_EXTENSIONS_EXTENSION_ACTION_MANAGER_H_ | 82 #endif // CHROME_BROWSER_EXTENSIONS_EXTENSION_ACTION_MANAGER_H_ |
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