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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/extensions/extension_web_ui_override_registrar.h" | 5 #include "chrome/browser/extensions/extension_web_ui_override_registrar.h" |
6 | 6 |
7 #include "base/lazy_instance.h" | 7 #include "base/lazy_instance.h" |
8 #include "chrome/browser/chrome_notification_types.h" | 8 #include "chrome/browser/chrome_notification_types.h" |
9 #include "chrome/browser/extensions/extension_web_ui.h" | 9 #include "chrome/browser/extensions/extension_web_ui.h" |
10 #include "chrome/browser/profiles/profile.h" | 10 #include "chrome/browser/profiles/profile.h" |
11 #include "content/public/browser/notification_details.h" | 11 #include "content/public/browser/notification_details.h" |
12 #include "content/public/browser/notification_service.h" | 12 #include "content/public/browser/notification_service.h" |
13 | 13 |
14 namespace extensions { | 14 namespace extensions { |
15 | 15 |
16 ExtensionWebUIOverrideRegistrar::ExtensionWebUIOverrideRegistrar( | 16 ExtensionWebUIOverrideRegistrar::ExtensionWebUIOverrideRegistrar( |
17 content::BrowserContext* context) | 17 content::BrowserContext* context) |
18 : profile_(Profile::FromBrowserContext(context)) { | 18 : profile_(Profile::FromBrowserContext(context)) { |
19 registrar_.Add(this, | 19 registrar_.Add(this, |
20 chrome::NOTIFICATION_EXTENSION_LOADED, | 20 chrome::NOTIFICATION_EXTENSION_LOADED, |
21 content::Source<Profile>(profile_)); | 21 content::Source<Profile>(profile_)); |
22 registrar_.Add(this, | 22 registrar_.Add(this, |
23 chrome::NOTIFICATION_EXTENSION_UNLOADED, | 23 chrome::NOTIFICATION_EXTENSION_UNLOADED_DEPRECATED, |
24 content::Source<Profile>(profile_)); | 24 content::Source<Profile>(profile_)); |
25 } | 25 } |
26 | 26 |
27 ExtensionWebUIOverrideRegistrar::~ExtensionWebUIOverrideRegistrar() { | 27 ExtensionWebUIOverrideRegistrar::~ExtensionWebUIOverrideRegistrar() { |
28 } | 28 } |
29 | 29 |
30 void ExtensionWebUIOverrideRegistrar::Observe( | 30 void ExtensionWebUIOverrideRegistrar::Observe( |
31 int type, | 31 int type, |
32 const content::NotificationSource& source, | 32 const content::NotificationSource& source, |
33 const content::NotificationDetails& details) { | 33 const content::NotificationDetails& details) { |
34 if (type == chrome::NOTIFICATION_EXTENSION_LOADED) { | 34 if (type == chrome::NOTIFICATION_EXTENSION_LOADED) { |
35 const Extension* extension = | 35 const Extension* extension = |
36 content::Details<const Extension>(details).ptr(); | 36 content::Details<const Extension>(details).ptr(); |
37 ExtensionWebUI::RegisterChromeURLOverrides( | 37 ExtensionWebUI::RegisterChromeURLOverrides( |
38 profile_, URLOverrides::GetChromeURLOverrides(extension)); | 38 profile_, URLOverrides::GetChromeURLOverrides(extension)); |
39 | 39 |
40 } else if (type == chrome::NOTIFICATION_EXTENSION_UNLOADED) { | 40 } else if (type == chrome::NOTIFICATION_EXTENSION_UNLOADED_DEPRECATED) { |
41 const Extension* extension = | 41 const Extension* extension = |
42 content::Details<UnloadedExtensionInfo>(details)->extension; | 42 content::Details<UnloadedExtensionInfo>(details)->extension; |
43 ExtensionWebUI::UnregisterChromeURLOverrides( | 43 ExtensionWebUI::UnregisterChromeURLOverrides( |
44 profile_, URLOverrides::GetChromeURLOverrides(extension)); | 44 profile_, URLOverrides::GetChromeURLOverrides(extension)); |
45 } | 45 } |
46 } | 46 } |
47 | 47 |
48 static base::LazyInstance< | 48 static base::LazyInstance< |
49 BrowserContextKeyedAPIFactory<ExtensionWebUIOverrideRegistrar> > g_factory = | 49 BrowserContextKeyedAPIFactory<ExtensionWebUIOverrideRegistrar> > g_factory = |
50 LAZY_INSTANCE_INITIALIZER; | 50 LAZY_INSTANCE_INITIALIZER; |
51 | 51 |
52 // static | 52 // static |
53 BrowserContextKeyedAPIFactory<ExtensionWebUIOverrideRegistrar>* | 53 BrowserContextKeyedAPIFactory<ExtensionWebUIOverrideRegistrar>* |
54 ExtensionWebUIOverrideRegistrar::GetFactoryInstance() { | 54 ExtensionWebUIOverrideRegistrar::GetFactoryInstance() { |
55 return g_factory.Pointer(); | 55 return g_factory.Pointer(); |
56 } | 56 } |
57 | 57 |
58 } // namespace extensions | 58 } // namespace extensions |
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