| // 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_LIFETIME_APPLICATION_LIFETIME_H_ |
| #define CHROME_BROWSER_LIFETIME_APPLICATION_LIFETIME_H_ |
| |
| #include "base/compiler_specific.h" |
| #include "build/build_config.h" |
| |
| class Browser; |
| |
| namespace chrome { |
| |
| // Starts a user initiated exit process. Called from Browser::Exit. |
| // On platforms other than ChromeOS, this is equivalent to |
| // CloseAllBrowsers() On ChromeOS, this tells session manager |
| // that chrome is signing out, which lets session manager send |
| // SIGTERM to start actual exit process. |
| void AttemptUserExit(); |
| |
| // Starts a user initiated restart process. On platforms other than |
| // chromeos, this sets a restart bit in the preference so that |
| // chrome will be restarted at the end of shutdown process. On |
| // ChromeOS, this simply exits the chrome, which lets sesssion |
| // manager re-launch the browser with restore last session flag. |
| void AttemptRestart(); |
| |
| // Starts a user initiated relaunch process. On platforms other than |
| // chromeos, this is equivalent to AttemptRestart. On ChromeOS, this relaunches |
| // the entire OS, instead of just relaunching the browser. |
| void AttemptRelaunch(); |
| |
| // Attempt to exit by closing all browsers. This is equivalent to |
| // CloseAllBrowsers() on platforms where the application exits |
| // when no more windows are remaining. On other platforms (the Mac), |
| // this will additionally exit the application if all browsers are |
| // successfully closed. |
| // Note that the exit process may be interrupted by download or |
| // unload handler, and the browser may or may not exit. |
| void AttemptExit(); |
| |
| // Shutdown chrome cleanly without blocking. This always sets |
| // exit-cleanly bit and exits the browser, even if there is |
| // ongoing downloads or a page with onbeforeunload handler. |
| // |
| // If you need to exit or restart in your code on ChromeOS, |
| // use AttemptExit or AttemptRestart respectively. |
| void ExitIgnoreUnloadHandlers(); |
| |
| #if defined(OS_CHROMEOS) |
| // Returns true if any of the above Attempt calls have been called. |
| bool IsAttemptingShutdown(); |
| #endif |
| |
| #if !defined(OS_ANDROID) |
| // Closes all browsers and if successful, quits. |
| void CloseAllBrowsersAndQuit(); |
| |
| // Closes all browsers. If the session is ending the windows are closed |
| // directly. Otherwise the windows are closed by way of posting a WM_CLOSE |
| // message. This will quit the application if there is nothing other than |
| // browser windows keeping it alive or the application is quitting. |
| void CloseAllBrowsers(); |
| |
| // If there are no browsers open and we aren't already shutting down, |
| // initiate a shutdown. |
| void ShutdownIfNeeded(); |
| |
| // Begins shutdown of the application when the desktop session is ending. |
| void SessionEnding(); |
| |
| // Called once the application is exiting. |
| void OnAppExiting(); |
| |
| // Called once the application is exiting to do any platform specific |
| // processing required. |
| void HandleAppExitingForPlatform(); |
| #endif // !defined(OS_ANDROID) |
| |
| } // namespace chrome |
| |
| #endif // CHROME_BROWSER_LIFETIME_APPLICATION_LIFETIME_H_ |