src/chrome/browser/chromeos/login/screens/kiosk_enable_screen.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/login/screens/kiosk_enable_screen.h"
   6
   7 #include "base/logging.h"
   8 #include "chrome/browser/chromeos/customization_document.h"
   9 #include "chrome/browser/chromeos/login/screens/screen_observer.h"
  10 #include "chrome/browser/chromeos/login/wizard_controller.h"
  11
  12 namespace chromeos {
  13
  14 KioskEnableScreen::KioskEnableScreen(ScreenObserver* observer,
  15                                      KioskEnableScreenActor* actor)
  16     : WizardScreen(observer), actor_(actor) {
  17   DCHECK(actor_);
  18   if (actor_)
  19     actor_->SetDelegate(this);
  20 }
  21
  22 KioskEnableScreen::~KioskEnableScreen() {
  23   if (actor_)
  24     actor_->SetDelegate(NULL);
  25 }
  26
  27 void KioskEnableScreen::Show() {
  28   if (actor_)
  29     actor_->Show();
  30 }
  31
  32 std::string KioskEnableScreen::GetName() const {
  33   return WizardController::kKioskEnableScreenName;
  34 }
  35
  36 void KioskEnableScreen::OnExit() {
  37   get_screen_observer()->OnExit(ScreenObserver::KIOSK_ENABLE_COMPLETED);
  38 }
  39
  40 void KioskEnableScreen::OnActorDestroyed(KioskEnableScreenActor* actor) {
  41   if (actor_ == actor)
  42     actor_ = NULL;
  43 }
  44
  45 }  // namespace chromeos