| // Copyright 2013 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_EXTENSIONS_API_SESSIONS_SESSIONS_API_H__ |
| #define CHROME_BROWSER_EXTENSIONS_API_SESSIONS_SESSIONS_API_H__ |
| |
| #include <string> |
| |
| #include "chrome/browser/extensions/chrome_extension_function.h" |
| #include "chrome/browser/sessions/tab_restore_service.h" |
| #include "chrome/browser/sessions/tab_restore_service_observer.h" |
| #include "chrome/common/extensions/api/sessions.h" |
| #include "chrome/common/extensions/api/tabs.h" |
| #include "chrome/common/extensions/api/windows.h" |
| #include "extensions/browser/browser_context_keyed_api_factory.h" |
| #include "extensions/browser/event_router.h" |
| |
| class Profile; |
| |
| namespace browser_sync { |
| struct SyncedSession; |
| } |
| |
| namespace extensions { |
| |
| class SessionId; |
| |
| class SessionsGetRecentlyClosedFunction : public ChromeSyncExtensionFunction { |
| protected: |
| virtual ~SessionsGetRecentlyClosedFunction() {} |
| virtual bool RunSync() OVERRIDE; |
| DECLARE_EXTENSION_FUNCTION("sessions.getRecentlyClosed", |
| SESSIONS_GETRECENTLYCLOSED) |
| |
| private: |
| scoped_ptr<api::tabs::Tab> CreateTabModel(const TabRestoreService::Tab& tab, |
| int session_id, |
| int selected_index); |
| scoped_ptr<api::windows::Window> CreateWindowModel( |
| const TabRestoreService::Window& window, |
| int session_id); |
| scoped_ptr<api::sessions::Session> CreateSessionModel( |
| const TabRestoreService::Entry* entry); |
| }; |
| |
| class SessionsGetDevicesFunction : public ChromeSyncExtensionFunction { |
| protected: |
| virtual ~SessionsGetDevicesFunction() {} |
| virtual bool RunSync() OVERRIDE; |
| DECLARE_EXTENSION_FUNCTION("sessions.getDevices", SESSIONS_GETDEVICES) |
| |
| private: |
| scoped_ptr<api::tabs::Tab> CreateTabModel(const std::string& session_tag, |
| const SessionTab& tab, |
| int tab_index, |
| int selected_index); |
| scoped_ptr<api::windows::Window> CreateWindowModel( |
| const SessionWindow& window, |
| const std::string& session_tag); |
| scoped_ptr<api::sessions::Session> CreateSessionModel( |
| const SessionWindow& window, |
| const std::string& session_tag); |
| scoped_ptr<api::sessions::Device> CreateDeviceModel( |
| const browser_sync::SyncedSession* session); |
| }; |
| |
| class SessionsRestoreFunction : public ChromeSyncExtensionFunction { |
| protected: |
| virtual ~SessionsRestoreFunction() {} |
| virtual bool RunSync() OVERRIDE; |
| DECLARE_EXTENSION_FUNCTION("sessions.restore", SESSIONS_RESTORE) |
| |
| private: |
| void SetInvalidIdError(const std::string& invalid_id); |
| void SetResultRestoredTab(const content::WebContents* contents); |
| bool SetResultRestoredWindow(int window_id); |
| bool RestoreMostRecentlyClosed(Browser* browser); |
| bool RestoreLocalSession(const SessionId& session_id, Browser* browser); |
| bool RestoreForeignSession(const SessionId& session_id, |
| Browser* browser); |
| }; |
| |
| class SessionsEventRouter : public TabRestoreServiceObserver { |
| public: |
| explicit SessionsEventRouter(Profile* profile); |
| virtual ~SessionsEventRouter(); |
| |
| // Observer callback for TabRestoreServiceObserver. Sends data on |
| // recently closed tabs to the javascript side of this page to |
| // display to the user. |
| virtual void TabRestoreServiceChanged(TabRestoreService* service) OVERRIDE; |
| |
| // Observer callback to notice when our associated TabRestoreService |
| // is destroyed. |
| virtual void TabRestoreServiceDestroyed(TabRestoreService* service) OVERRIDE; |
| |
| private: |
| Profile* profile_; |
| |
| // TabRestoreService that we are observing. |
| TabRestoreService* tab_restore_service_; |
| |
| DISALLOW_COPY_AND_ASSIGN(SessionsEventRouter); |
| }; |
| |
| class SessionsAPI : public BrowserContextKeyedAPI, |
| public extensions::EventRouter::Observer { |
| public: |
| explicit SessionsAPI(content::BrowserContext* context); |
| virtual ~SessionsAPI(); |
| |
| // BrowserContextKeyedService implementation. |
| virtual void Shutdown() OVERRIDE; |
| |
| // BrowserContextKeyedAPI implementation. |
| static BrowserContextKeyedAPIFactory<SessionsAPI>* GetFactoryInstance(); |
| |
| // EventRouter::Observer implementation. |
| virtual void OnListenerAdded(const extensions::EventListenerInfo& details) |
| OVERRIDE; |
| |
| private: |
| friend class BrowserContextKeyedAPIFactory<SessionsAPI>; |
| |
| content::BrowserContext* browser_context_; |
| |
| // BrowserContextKeyedAPI implementation. |
| static const char* service_name() { |
| return "SessionsAPI"; |
| } |
| static const bool kServiceIsNULLWhileTesting = true; |
| |
| // Created lazily upon OnListenerAdded. |
| scoped_ptr<SessionsEventRouter> sessions_event_router_; |
| |
| DISALLOW_COPY_AND_ASSIGN(SessionsAPI); |
| }; |
| |
| } // namespace extensions |
| |
| #endif // CHROME_BROWSER_EXTENSIONS_API_SESSIONS_SESSIONS_API_H__ |