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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef CHROME_BROWSER_UI_WEBUI_CHROME_WEB_UI_FACTORY_H_ | |
6 #define CHROME_BROWSER_UI_WEBUI_CHROME_WEB_UI_FACTORY_H_ | |
7 #pragma once | |
8 | |
9 #include "base/basictypes.h" | |
10 #include "base/memory/singleton.h" | |
11 #include "content/public/browser/web_ui.h" | |
12 #include "content/public/browser/web_ui_factory.h" | |
13 #include "chrome/browser/favicon/favicon_service.h" | |
14 | |
15 class Profile; | |
16 class RefCountedMemory; | |
17 | |
18 class ChromeWebUIFactory : public content::WebUIFactory { | |
19 public: | |
20 virtual content::WebUI::TypeID GetWebUIType( | |
21 content::BrowserContext* browser_context, | |
22 const GURL& url) const OVERRIDE; | |
23 virtual bool UseWebUIForURL(content::BrowserContext* browser_context, | |
24 const GURL& url) const OVERRIDE; | |
25 virtual bool UseWebUIBindingsForURL(content::BrowserContext* browser_context, | |
26 const GURL& url) const OVERRIDE; | |
27 virtual bool HasWebUIScheme(const GURL& url) const OVERRIDE; | |
28 virtual bool IsURLAcceptableForWebUI(content::BrowserContext* browser_context, | |
29 const GURL& url) const OVERRIDE; | |
30 virtual content::WebUIController* CreateWebUIForURL( | |
31 content::WebUI* web_ui, | |
32 const GURL& url) const OVERRIDE; | |
33 | |
34 // Get the favicon for |page_url| and forward the result to the |request| | |
35 // when loaded. | |
36 void GetFaviconForURL(Profile* profile, | |
37 FaviconService::GetFaviconRequest* request, | |
38 const GURL& page_url) const; | |
39 | |
40 static ChromeWebUIFactory* GetInstance(); | |
41 | |
42 protected: | |
43 ChromeWebUIFactory(); | |
44 virtual ~ChromeWebUIFactory(); | |
45 | |
46 private: | |
47 | |
48 friend struct DefaultSingletonTraits<ChromeWebUIFactory>; | |
49 | |
50 // Gets the data for the favicon for a WebUI page. Returns NULL if the WebUI | |
51 // does not have a favicon. | |
52 RefCountedMemory* GetFaviconResourceBytes(const GURL& page_url) const; | |
53 | |
54 DISALLOW_COPY_AND_ASSIGN(ChromeWebUIFactory); | |
55 }; | |
56 | |
57 #endif // CHROME_BROWSER_UI_WEBUI_CHROME_WEB_UI_FACTORY_H_ | |
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