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// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef IOS_WEB_WEBUI_WEB_UI_IOS_CONTROLLER_FACTORY_REGISTRY_H_
#define IOS_WEB_WEBUI_WEB_UI_IOS_CONTROLLER_FACTORY_REGISTRY_H_
#include "base/memory/singleton.h"
#include "ios/public/provider/web/web_ui_ios_controller_factory.h"
namespace web {
// A singleton which holds on to all the registered WebUIIOSControllerFactory
// instances.
class WebUIIOSControllerFactoryRegistry : public WebUIIOSControllerFactory {
public:
static WebUIIOSControllerFactoryRegistry* GetInstance();
// WebUIIOSControllerFactory implementation. Each method loops through the
// same method on all the factories.
WebUIIOSController* CreateWebUIIOSControllerForURL(
WebUIIOS* web_ui,
const GURL& url) const override;
private:
friend struct DefaultSingletonTraits<WebUIIOSControllerFactoryRegistry>;
WebUIIOSControllerFactoryRegistry();
~WebUIIOSControllerFactoryRegistry() override;
DISALLOW_COPY_AND_ASSIGN(WebUIIOSControllerFactoryRegistry);
};
} // namespace web
#endif // IOS_WEB_WEBUI_WEB_UI_IOS_CONTROLLER_FACTORY_REGISTRY_H_