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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_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_ | |
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