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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_UI_WEBUI_COMPONENTS_UI_H_ | 5 #ifndef CHROME_BROWSER_UI_WEBUI_COMPONENTS_UI_H_ |
6 #define CHROME_BROWSER_UI_WEBUI_COMPONENTS_UI_H_ | 6 #define CHROME_BROWSER_UI_WEBUI_COMPONENTS_UI_H_ |
7 | 7 |
8 #include "components/component_updater/component_updater_service.h" | 8 #include "components/component_updater/component_updater_service.h" |
9 #include "components/component_updater/crx_update_item.h" | 9 #include "components/component_updater/crx_update_item.h" |
10 #include "content/public/browser/web_ui_controller.h" | 10 #include "content/public/browser/web_ui_controller.h" |
11 #include "ui/base/layout.h" | 11 #include "ui/base/layout.h" |
12 | 12 |
13 namespace base { | 13 namespace base { |
14 class RefCountedMemory; | 14 class RefCountedMemory; |
15 } | 15 } |
16 | 16 |
17 namespace user_prefs { | 17 namespace user_prefs { |
18 class PrefRegistrySyncable; | 18 class PrefRegistrySyncable; |
19 } | 19 } |
20 | 20 |
21 class ComponentsUI : public content::WebUIController, | 21 class ComponentsUI : public content::WebUIController, |
22 public component_updater::ServiceObserver { | 22 public component_updater::ServiceObserver { |
23 public: | 23 public: |
24 explicit ComponentsUI(content::WebUI* web_ui); | 24 explicit ComponentsUI(content::WebUI* web_ui); |
25 virtual ~ComponentsUI(); | 25 ~ComponentsUI() override; |
26 | 26 |
27 static void OnDemandUpdate(const std::string& component_id); | 27 static void OnDemandUpdate(const std::string& component_id); |
28 | 28 |
29 static base::ListValue* LoadComponents(); | 29 static base::ListValue* LoadComponents(); |
30 | 30 |
31 static base::RefCountedMemory* GetFaviconResourceBytes( | 31 static base::RefCountedMemory* GetFaviconResourceBytes( |
32 ui::ScaleFactor scale_factor); | 32 ui::ScaleFactor scale_factor); |
33 | 33 |
34 // ServiceObserver implementation. | 34 // ServiceObserver implementation. |
35 virtual void OnEvent(Events event, const std::string& id) override; | 35 void OnEvent(Events event, const std::string& id) override; |
36 | 36 |
37 private: | 37 private: |
38 static base::string16 ComponentEventToString(Events event); | 38 static base::string16 ComponentEventToString(Events event); |
39 static base::string16 ServiceStatusToString( | 39 static base::string16 ServiceStatusToString( |
40 component_updater::CrxUpdateItem::Status status); | 40 component_updater::CrxUpdateItem::Status status); |
41 DISALLOW_COPY_AND_ASSIGN(ComponentsUI); | 41 DISALLOW_COPY_AND_ASSIGN(ComponentsUI); |
42 }; | 42 }; |
43 | 43 |
44 #endif // CHROME_BROWSER_UI_WEBUI_COMPONENTS_UI_H_ | 44 #endif // CHROME_BROWSER_UI_WEBUI_COMPONENTS_UI_H_ |
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