chrome/browser/lifetime/application_lifetime_aura.cc

   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 "base/command_line.h"
   8 #include "chrome/browser/browser_process.h"
   9 #include "chrome/browser/notifications/notification_ui_manager.h"
  10 #include "chrome/common/chrome_switches.h"
  11 #include "ui/aura/window_event_dispatcher.h"
  12 #include "ui/views/widget/widget.h"
  13
  14 #if defined(USE_ASH)
  15 #include "ash/shell.h"
  16 #include "ui/aura/client/capture_client.h"
  17 #endif
  18
  19 namespace chrome {
  20
  21 void HandleAppExitingForPlatform() {
  22   // Close all non browser windows now. Those includes notifications
  23   // and windows created by Ash (launcher, background, etc).
  24 #if defined(USE_ASH)
  25   // This may be called before |ash::Shell| is initialized when
  26   // XIOError is reported.  crbug.com/150633.
  27   if (ash::Shell::HasInstance()) {
  28     g_browser_process->notification_ui_manager()->CancelAll();
  29     // Releasing the capture will close any menus that might be open:
  30     // http://crbug.com/134472
  31     aura::client::GetCaptureClient(ash::Shell::GetPrimaryRootWindow())->
  32         SetCapture(NULL);
  33   }
  34 #else
  35   g_browser_process->notification_ui_manager()->CancelAll();
  36 #endif
  37
  38   views::Widget::CloseAllSecondaryWidgets();
  39
  40 #if defined(OS_CHROMEOS)
  41   if (!CommandLine::ForCurrentProcess()->HasSwitch(
  42       switches::kDisableZeroBrowsersOpenForTests)) {
  43     // App is exiting, call DecrementKeepAliveCount() on behalf of Aura Shell.
  44     DecrementKeepAliveCount();
  45     // Make sure we have notified the session manager that we are exiting.
  46     // This might be called from FastShutdown() or CloseAllBrowsers(), but not
  47     // if something prevents a browser from closing before SetTryingToQuit()
  48     // gets called (e.g. browser->TabsNeedBeforeUnloadFired() is true).
  49     // NotifyAndTerminate does nothing if called more than once.
  50     NotifyAndTerminate(true);
  51   }
  52 #endif  // OS_CHROMEOS
  53 }
  54
  55 }  // namespace chrome