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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CHROME_BROWSER_LIFETIME_APPLICATION_LIFETIME_H_ | 5 #ifndef CHROME_BROWSER_LIFETIME_APPLICATION_LIFETIME_H_ |
6 #define CHROME_BROWSER_LIFETIME_APPLICATION_LIFETIME_H_ | 6 #define CHROME_BROWSER_LIFETIME_APPLICATION_LIFETIME_H_ |
7 | 7 |
8 #include "base/compiler_specific.h" | 8 #include "base/compiler_specific.h" |
9 | 9 |
10 class Browser; | 10 class Browser; |
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76 // directly. Otherwise the windows are closed by way of posting a WM_CLOSE | 76 // directly. Otherwise the windows are closed by way of posting a WM_CLOSE |
77 // message. This will quit the application if there is nothing other than | 77 // message. This will quit the application if there is nothing other than |
78 // browser windows keeping it alive or the application is quitting. | 78 // browser windows keeping it alive or the application is quitting. |
79 void CloseAllBrowsers(); | 79 void CloseAllBrowsers(); |
80 | 80 |
81 // Begins shutdown of the application when the desktop session is ending. | 81 // Begins shutdown of the application when the desktop session is ending. |
82 void SessionEnding(); | 82 void SessionEnding(); |
83 | 83 |
84 // Tells the BrowserList to keep the application alive after the last Browser | 84 // Tells the BrowserList to keep the application alive after the last Browser |
85 // closes. This is implemented as a count, so callers should pair their calls | 85 // closes. This is implemented as a count, so callers should pair their calls |
86 // to StartKeepAlive() with matching calls to EndKeepAlive() when they no | 86 // to IncrementKeepAliveCount() with matching calls to DecrementKeepAliveCount() |
87 // when they no | |
miket_OOO
2014/02/24 16:41:32
nit wrap
| |
87 // longer need to keep the application running. | 88 // longer need to keep the application running. |
88 void StartKeepAlive(); | 89 void IncrementKeepAliveCount(); |
89 | 90 |
90 // Stops keeping the application alive after the last Browser is closed. | 91 // Stops keeping the application alive after the last Browser is closed. |
91 // Should match a previous call to StartKeepAlive(). | 92 // Should match a previous call to IncrementKeepAliveCount(). |
92 void EndKeepAlive(); | 93 void DecrementKeepAliveCount(); |
93 | 94 |
94 // Returns true if application will continue running after the last Browser | 95 // Returns true if application will continue running after the last Browser |
95 // closes. | 96 // closes. |
96 bool WillKeepAlive(); | 97 bool WillKeepAlive(); |
97 | 98 |
98 // Emits APP_TERMINATING notification. It is guaranteed that the | 99 // Emits APP_TERMINATING notification. It is guaranteed that the |
99 // notification is sent only once. | 100 // notification is sent only once. |
100 void NotifyAppTerminating(); | 101 void NotifyAppTerminating(); |
101 | 102 |
102 // Send out notifications. | 103 // Send out notifications. |
103 // For ChromeOS, also request session manager to end the session. | 104 // For ChromeOS, also request session manager to end the session. |
104 void NotifyAndTerminate(bool fast_path); | 105 void NotifyAndTerminate(bool fast_path); |
105 | 106 |
106 // Called once the application is exiting. | 107 // Called once the application is exiting. |
107 void OnAppExiting(); | 108 void OnAppExiting(); |
108 | 109 |
109 // Called once the application is exiting to do any platform specific | 110 // Called once the application is exiting to do any platform specific |
110 // processing required. | 111 // processing required. |
111 void HandleAppExitingForPlatform(); | 112 void HandleAppExitingForPlatform(); |
112 | 113 |
113 // Returns true if we can start the shutdown sequence for the browser, i.e. the | 114 // Returns true if we can start the shutdown sequence for the browser, i.e. the |
114 // last browser window is being closed. | 115 // last browser window is being closed. |
115 bool ShouldStartShutdown(Browser* browser); | 116 bool ShouldStartShutdown(Browser* browser); |
116 | 117 |
117 } // namespace chrome | 118 } // namespace chrome |
118 | 119 |
119 #endif // CHROME_BROWSER_LIFETIME_APPLICATION_LIFETIME_H_ | 120 #endif // CHROME_BROWSER_LIFETIME_APPLICATION_LIFETIME_H_ |
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