| // 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. |
| |
| #include "ios/web/webui/web_ui_ios_controller_factory_registry.h" |
| |
| #include <stddef.h> |
| |
| #include "base/lazy_instance.h" |
| #include "url/gurl.h" |
| #include "url/url_constants.h" |
| |
| namespace web { |
| |
| base::LazyInstance<std::vector<WebUIIOSControllerFactory*> > g_factories = |
| LAZY_INSTANCE_INITIALIZER; |
| |
| void WebUIIOSControllerFactory::RegisterFactory( |
| WebUIIOSControllerFactory* factory) { |
| g_factories.Pointer()->push_back(factory); |
| } |
| |
| WebUIIOSControllerFactoryRegistry* |
| WebUIIOSControllerFactoryRegistry::GetInstance() { |
| return base::Singleton<WebUIIOSControllerFactoryRegistry>::get(); |
| } |
| |
| WebUIIOSController* |
| WebUIIOSControllerFactoryRegistry::CreateWebUIIOSControllerForURL( |
| WebUIIOS* web_ui, |
| const GURL& url) const { |
| std::vector<WebUIIOSControllerFactory*>* factories = g_factories.Pointer(); |
| for (size_t i = 0; i < factories->size(); ++i) { |
| WebUIIOSController* controller = |
| (*factories)[i]->CreateWebUIIOSControllerForURL(web_ui, url); |
| if (controller) |
| return controller; |
| } |
| return NULL; |
| } |
| |
| WebUIIOSControllerFactoryRegistry::WebUIIOSControllerFactoryRegistry() { |
| } |
| |
| WebUIIOSControllerFactoryRegistry::~WebUIIOSControllerFactoryRegistry() { |
| } |
| |
| } // namespace web |