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_TEST_BASE_TEST_CHROME_WEB_UI_CONTROLLER_FACTORY_H_ 6 #define CHROME_TEST_BASE_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 TestChromeWebUIControllerFactory(); 35 virtual ~TestChromeWebUIControllerFactory(); 36 37 // Override the creation for urls having |host| with |provider|. 38 void AddFactoryOverride(const std::string& host, WebUIProvider* provider); 39 40 // Remove the override for urls having |host|. 41 void RemoveFactoryOverride(const std::string& host); 42 43 // ChromeWebUIFactory overrides. 44 virtual content::WebUI::TypeID GetWebUIType( 45 content::BrowserContext* browser_context, 46 const GURL& url) const OVERRIDE; 47 virtual content::WebUIController* CreateWebUIControllerForURL( 48 content::WebUI* web_ui, const GURL& url) const OVERRIDE; 49 50 private: 51 // Return the WebUIProvider for the |url|'s host if it exists, otherwise NULL. 52 WebUIProvider* GetWebUIProvider(Profile* profile, const GURL& url) const; 53 54 // Stores the mapping of host to WebUIProvider. 55 FactoryOverridesMap factory_overrides_; 56 57 DISALLOW_COPY_AND_ASSIGN(TestChromeWebUIControllerFactory); 58 }; 59 60 #endif // CHROME_TEST_BASE_TEST_CHROME_WEB_UI_CONTROLLER_FACTORY_H_ 61