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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_TEST_CHROME_WEB_UI_CONTROLLER_FACTORY_H_ | |
| 6 #define CHROME_BROWSER_UI_WEBUI_TEST_CHROME_WEB_UI_CONTROLLER_FACTORY_H_ | |
| 7 | |
| 8 #include <functional> | |
| 9 #include <map> | |
| 10 #include <string> | |
| 11 | |
| 12 #include "chrome/browser/ui/webui/chrome_web_ui_controller_factory.h" | |
| 13 #include "content/public/browser/web_ui.h" | |
| 14 | |
| 15 // This class replaces the ChromeWebUIFactory when the switches::kTestType flag | |
| 16 // is passed. It provides a registry to override CreateWebUIControllerForURL() | |
| 17 // by host. | |
| 18 class TestChromeWebUIControllerFactory : public ChromeWebUIControllerFactory { | |
| 19 public: | |
| 20 // Interface to create a new WebUI object. | |
| 21 class WebUIProvider { | |
| 22 public: | |
| 23 // Create and return a new WebUI object for the |web_contents| based on the | |
| 24 // |url|. | |
| 25 virtual content::WebUIController* NewWebUI(content::WebUI* web_ui, | |
| 26 const GURL& url) = 0; | |
| 27 | |
| 28 protected: | |
| 29 virtual ~WebUIProvider(); | |
| 30 }; | |
| 31 | |
| 32 typedef std::map<std::string, WebUIProvider*> FactoryOverridesMap; | |
| 33 | |
| 34 // Override the creation for urls having |host| with |provider|. | |
| 35 static void AddFactoryOverride(const std::string& host, | |
| 36 WebUIProvider* provider); | |
| 37 | |
| 38 // Remove the override for urls having |host|. | |
| 39 static void RemoveFactoryOverride(const std::string& host); | |
| 40 | |
| 41 // ChromeWebUIFactory overrides. | |
| 42 virtual content::WebUI::TypeID GetWebUIType( | |
| 43 content::BrowserContext* browser_context, | |
| 44 const GURL& url) const OVERRIDE; | |
| 45 virtual content::WebUIController* CreateWebUIControllerForURL( | |
| 46 content::WebUI* web_ui, const GURL& url) const OVERRIDE; | |
| 47 | |
| 48 // Return the singleton instance. | |
| 49 static TestChromeWebUIControllerFactory* GetInstance(); | |
| 50 | |
| 51 private: | |
| 52 TestChromeWebUIControllerFactory(); | |
| 53 virtual ~TestChromeWebUIControllerFactory(); | |
| 54 | |
| 55 friend struct DefaultSingletonTraits<TestChromeWebUIControllerFactory>; | |
| 56 | |
| 57 // Return the WebUIProvider for the |url|'s host if it exists, otherwise NULL. | |
| 58 WebUIProvider* GetWebUIProvider(Profile* profile, const GURL& url) const; | |
| 59 | |
| 60 // Stores the mapping of host to WebUIProvider. | |
| 61 FactoryOverridesMap factory_overrides_; | |
| 62 | |
| 63 DISALLOW_COPY_AND_ASSIGN(TestChromeWebUIControllerFactory); | |
| 64 }; | |
| 65 | |
| 66 #endif // CHROME_BROWSER_UI_WEBUI_TEST_CHROME_WEB_UI_CONTROLLER_FACTORY_H_ | |
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Chromium Code Reviews
Issue 12084029:
Simplify how TestChromeWebUIControllerFactory is registered now that multiple WebUIControllerFactor… (Closed)
Base URL: svn://chrome-svn/chrome/trunk/src/