Add ICU message format support
[chromium-blink-merge.git] / ios / web / webui / web_ui_ios_controller_factory_registry.h
blob3a49249639304e391f70e181b27df42249a4b1ac
1 // Copyright 2014 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.
5 #ifndef IOS_WEB_WEBUI_WEB_UI_IOS_CONTROLLER_FACTORY_REGISTRY_H_
6 #define IOS_WEB_WEBUI_WEB_UI_IOS_CONTROLLER_FACTORY_REGISTRY_H_
8 #include "base/memory/singleton.h"
9 #include "ios/public/provider/web/web_ui_ios_controller_factory.h"
11 namespace web {
13 // A singleton which holds on to all the registered WebUIIOSControllerFactory
14 // instances.
15 class WebUIIOSControllerFactoryRegistry : public WebUIIOSControllerFactory {
16 public:
17 static WebUIIOSControllerFactoryRegistry* GetInstance();
19 // WebUIIOSControllerFactory implementation. Each method loops through the
20 // same method on all the factories.
21 WebUIIOSController* CreateWebUIIOSControllerForURL(
22 WebUIIOS* web_ui,
23 const GURL& url) const override;
25 private:
26 friend struct DefaultSingletonTraits<WebUIIOSControllerFactoryRegistry>;
28 WebUIIOSControllerFactoryRegistry();
29 ~WebUIIOSControllerFactoryRegistry() override;
31 DISALLOW_COPY_AND_ASSIGN(WebUIIOSControllerFactoryRegistry);
34 } // namespace web
36 #endif // IOS_WEB_WEBUI_WEB_UI_IOS_CONTROLLER_FACTORY_REGISTRY_H_