| // Copyright 2012 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CHROME_BROWSER_THEMES_THEME_SERVICE_FACTORY_H_ |
| #define CHROME_BROWSER_THEMES_THEME_SERVICE_FACTORY_H_ |
| |
| #include "base/no_destructor.h" |
| #include "chrome/browser/profiles/profile_keyed_service_factory.h" |
| |
| class Profile; |
| class ThemeService; |
| |
| namespace extensions { |
| class Extension; |
| } |
| |
| // Singleton that owns all ThemeServices and associates them with |
| // Profiles. Listens for the Profile's destruction notification and cleans up |
| // the associated ThemeService. |
| class ThemeServiceFactory : public ProfileKeyedServiceFactory { |
| public: |
| // Returns the ThemeService that provides theming resources for |
| // |profile|. Note that even if a Profile doesn't have a theme installed, it |
| // still needs a ThemeService to hand back the default theme images. |
| static ThemeService* GetForProfile(Profile* profile); |
| |
| // Returns the Extension that implements the theme associated with |
| // |profile|. Returns NULL if the theme is no longer installed, if there is |
| // no installed theme, or the theme was cleared. |
| static const extensions::Extension* GetThemeForProfile(Profile* profile); |
| |
| static ThemeServiceFactory* GetInstance(); |
| |
| ThemeServiceFactory(const ThemeServiceFactory&) = delete; |
| ThemeServiceFactory& operator=(const ThemeServiceFactory&) = delete; |
| |
| private: |
| friend base::NoDestructor<ThemeServiceFactory>; |
| |
| ThemeServiceFactory(); |
| ~ThemeServiceFactory() override; |
| |
| // BrowserContextKeyedServiceFactory: |
| KeyedService* BuildServiceInstanceFor( |
| content::BrowserContext* profile) const override; |
| void RegisterProfilePrefs( |
| user_prefs::PrefRegistrySyncable* registry) override; |
| bool ServiceIsCreatedWithBrowserContext() const override; |
| void BrowserContextDestroyed( |
| content::BrowserContext* browser_context) override; |
| }; |
| |
| #endif // CHROME_BROWSER_THEMES_THEME_SERVICE_FACTORY_H_ |