chrome/browser/chromeos/power/idle_action_warning_observer.cc

   1 // Copyright 2013 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/chromeos/power/idle_action_warning_observer.h"
   6
   7 #include "chrome/browser/chromeos/power/idle_action_warning_dialog_view.h"
   8 #include "chromeos/dbus/dbus_thread_manager.h"
   9
  10 namespace chromeos {
  11
  12 IdleActionWarningObserver::IdleActionWarningObserver() : warning_dialog_(NULL) {
  13   DBusThreadManager::Get()->GetPowerManagerClient()->AddObserver(this);
  14 }
  15
  16 IdleActionWarningObserver::~IdleActionWarningObserver() {
  17   DBusThreadManager::Get()->GetPowerManagerClient()->RemoveObserver(this);
  18   if (warning_dialog_)
  19     warning_dialog_->CloseDialog();
  20 }
  21
  22 void IdleActionWarningObserver::IdleActionImminent() {
  23   if (!warning_dialog_)
  24     warning_dialog_ = new IdleActionWarningDialogView;
  25 }
  26
  27 void IdleActionWarningObserver::IdleActionDeferred() {
  28   if (warning_dialog_)
  29     warning_dialog_->CloseDialog();
  30   warning_dialog_ = NULL;
  31 }
  32
  33 }  // namespace chromeos