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_THEMES_THEME_SERVICE_FACTORY_H_ 6 #define CHROME_BROWSER_THEMES_THEME_SERVICE_FACTORY_H_ 7 8 #include <map> 9 10 #include "base/memory/singleton.h" 11 #include "chrome/browser/profiles/profile_keyed_service_factory.h" 12 #include "content/common/notification_observer.h" 13 #include "content/common/notification_registrar.h" 14 15 class ThemeService; 16 class Extension; 17 class Profile; 18 19 // Singleton that owns all ThemeServices and associates them with 20 // Profiles. Listens for the Profile's destruction notification and cleans up 21 // the associated ThemeService. 22 class ThemeServiceFactory : public ProfileKeyedServiceFactory { 23 public: 24 // Returns the ThemeService that provides theming resources for 25 // |profile|. Note that even if a Profile doesn't have a theme installed, it 26 // still needs a ThemeService to hand back the default theme images. 27 static ThemeService* GetForProfile(Profile* profile); 28 29 // Returns the Extension that implements the theme associated with 30 // |profile|. Returns NULL if the theme is no longer installed, if there is 31 // no installed theme, or the theme was cleared. 32 static const Extension* GetThemeForProfile(Profile* profile); 33 34 static ThemeServiceFactory* GetInstance(); 35 36 private: 37 friend struct DefaultSingletonTraits<ThemeServiceFactory>; 38 39 ThemeServiceFactory(); 40 virtual ~ThemeServiceFactory(); 41 42 // ProfileKeyedServiceFactory: 43 virtual ProfileKeyedService* BuildServiceInstanceFor(Profile* profile) const; 44 virtual bool ServiceRedirectedInIncognito(); 45 }; 46 47 #endif // CHROME_BROWSER_THEMES_THEME_SERVICE_FACTORY_H_ 48
