| // Copyright (c) 2012 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 CHROME_BROWSER_PRERENDER_PRERENDER_MESSAGE_FILTER_H_ |
| #define CHROME_BROWSER_PRERENDER_PRERENDER_MESSAGE_FILTER_H_ |
| |
| #include <memory> |
| |
| #include "base/compiler_specific.h" |
| #include "base/macros.h" |
| #include "components/keyed_service/core/keyed_service_shutdown_notifier.h" |
| #include "content/public/browser/browser_message_filter.h" |
| #include "content/public/browser/browser_thread.h" |
| #include "url/gurl.h" |
| |
| class Profile; |
| struct PrerenderAttributes; |
| |
| namespace content { |
| struct Referrer; |
| } |
| |
| namespace gfx { |
| class Size; |
| } |
| |
| namespace IPC { |
| class Message; |
| } |
| |
| namespace prerender { |
| |
| class PrerenderLinkManager; |
| class PrerenderManager; |
| |
| class PrerenderMessageFilter : public content::BrowserMessageFilter { |
| public: |
| PrerenderMessageFilter(int render_process_id, Profile* profile); |
| |
| static void EnsureShutdownNotifierFactoryBuilt(); |
| |
| private: |
| friend struct content::BrowserThread::DeleteOnThread< |
| content::BrowserThread::UI>; |
| friend class base::DeleteHelper<PrerenderMessageFilter>; |
| |
| ~PrerenderMessageFilter() override; |
| |
| // Overridden from content::BrowserMessageFilter. |
| bool OnMessageReceived(const IPC::Message& message) override; |
| void OverrideThreadForMessage(const IPC::Message& message, |
| content::BrowserThread::ID* thread) override; |
| void OnChannelClosing() override; |
| void OnDestruct() const override; |
| |
| void OnAddPrerender(int prerender_id, |
| const PrerenderAttributes& attributes, |
| const content::Referrer& referrer, |
| const gfx::Size& size, |
| int render_view_route_id); |
| void OnCancelPrerender(int prerender_id); |
| void OnAbandonPrerender(int prerender_id); |
| void OnPrefetchFinished(); |
| |
| void ShutdownOnUIThread(); |
| |
| void OnChannelClosingInUIThread(); |
| |
| PrerenderManager* prerender_manager_; |
| |
| const int render_process_id_; |
| |
| PrerenderLinkManager* prerender_link_manager_; |
| |
| std::unique_ptr<KeyedServiceShutdownNotifier::Subscription> |
| shutdown_notifier_; |
| |
| DISALLOW_COPY_AND_ASSIGN(PrerenderMessageFilter); |
| }; |
| |
| } // namespace prerender |
| |
| #endif // CHROME_BROWSER_PRERENDER_PRERENDER_MESSAGE_FILTER_H_ |
| |