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
3// found in the LICENSE file.
4
5#include "chrome/browser/lifetime/application_lifetime.h"
6
7#include "ash/shell.h"
8#include "base/command_line.h"
9#include "chrome/browser/browser_process.h"
10#include "chrome/browser/notifications/notification_ui_manager.h"
11#include "chrome/common/chrome_switches.h"
12#include "ui/aura/client/capture_client.h"
13#include "ui/aura/window_event_dispatcher.h"
14#include "ui/views/widget/widget.h"
15
16namespace chrome {
17
18void HandleAppExitingForPlatform() {
19  // Close all non browser windows now. Those includes notifications
20  // and windows created by Ash (launcher, background, etc).
21  g_browser_process->notification_ui_manager()->CancelAll();
22
23  // This may be called before |ash::Shell| is initialized when
24  // XIOError is reported.  crbug.com/150633.
25  if (ash::Shell::HasInstance()) {
26    // Releasing the capture will close any menus that might be open:
27    // http://crbug.com/134472
28    aura::client::GetCaptureClient(ash::Shell::GetPrimaryRootWindow())->
29        SetCapture(NULL);
30  }
31
32  views::Widget::CloseAllSecondaryWidgets();
33
34#if defined(OS_CHROMEOS)
35  if (!CommandLine::ForCurrentProcess()->HasSwitch(
36      switches::kDisableZeroBrowsersOpenForTests)) {
37    // App is exiting, call DecrementKeepAliveCount() on behalf of Aura Shell.
38    DecrementKeepAliveCount();
39    // Make sure we have notified the session manager that we are exiting.
40    // This might be called from FastShutdown() or CloseAllBrowsers(), but not
41    // if something prevents a browser from closing before SetTryingToQuit()
42    // gets called (e.g. browser->TabsNeedBeforeUnloadFired() is true).
43    // NotifyAndTerminate does nothing if called more than once.
44    NotifyAndTerminate(true);
45  }
46#endif  // OS_CHROMEOS
47}
48
49}  // namespace chrome
50