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 "base/time/time.h" 8 #include "chrome/browser/chromeos/power/idle_action_warning_dialog_view.h" 9 #include "chromeos/dbus/dbus_thread_manager.h" 10 11 namespace chromeos { 12 13 IdleActionWarningObserver::IdleActionWarningObserver() : warning_dialog_(NULL) { 14 DBusThreadManager::Get()->GetPowerManagerClient()->AddObserver(this); 15 } 16 17 IdleActionWarningObserver::~IdleActionWarningObserver() { 18 DBusThreadManager::Get()->GetPowerManagerClient()->RemoveObserver(this); 19 if (warning_dialog_) 20 warning_dialog_->CloseDialog(); 21 } 22 23 void IdleActionWarningObserver::IdleActionImminent( 24 const base::TimeDelta& time_until_idle_action) { 25 const base::TimeTicks idle_action_time = 26 base::TimeTicks::Now() + time_until_idle_action; 27 if (warning_dialog_) 28 warning_dialog_->Update(idle_action_time); 29 else 30 warning_dialog_ = new IdleActionWarningDialogView(idle_action_time); 31 } 32 33 void IdleActionWarningObserver::IdleActionDeferred() { 34 if (warning_dialog_) 35 warning_dialog_->CloseDialog(); 36 warning_dialog_ = NULL; 37 } 38 39 } // namespace chromeos 40
