src/chrome/browser/chromeos/login/screens/host_pairing_screen.h

   1 // Copyright 2014 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 #ifndef CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_HOST_PAIRING_SCREEN_H_
   6 #define CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_HOST_PAIRING_SCREEN_H_
   7
   8 #include "base/macros.h"
   9 #include "chrome/browser/chromeos/login/screens/host_pairing_screen_actor.h"
  10 #include "chrome/browser/chromeos/login/screens/screen_context.h"
  11 #include "chrome/browser/chromeos/login/screens/wizard_screen.h"
  12 #include "components/pairing/host_pairing_controller.h"
  13
  14 namespace chromeos {
  15
  16 class HostPairingScreen :
  17   public WizardScreen,
  18   public pairing_chromeos::HostPairingController::Observer,
  19   public HostPairingScreenActor::Delegate {
  20  public:
  21   HostPairingScreen(ScreenObserver* observer, HostPairingScreenActor* actor,
  22                     pairing_chromeos::HostPairingController* controller);
  23   virtual ~HostPairingScreen();
  24
  25  private:
  26   typedef pairing_chromeos::HostPairingController::Stage Stage;
  27
  28   void CommitContextChanges();
  29
  30   // Overridden from WizardScreen:
  31   virtual void PrepareToShow() OVERRIDE;
  32   virtual void Show() OVERRIDE;
  33   virtual void Hide() OVERRIDE;
  34   virtual std::string GetName() const OVERRIDE;
  35
  36   // pairing_chromeos::HostPairingController::Observer:
  37   virtual void PairingStageChanged(Stage new_stage) OVERRIDE;
  38   virtual void ConfigureHost(bool accepted_eula,
  39                              const std::string& lang,
  40                              const std::string& timezone,
  41                              bool send_reports,
  42                              const std::string& keyboard_layout) OVERRIDE;
  43   virtual void EnrollHost(const std::string& auth_token) OVERRIDE;
  44
  45   // Overridden from ControllerPairingView::Delegate:
  46   virtual void OnActorDestroyed(HostPairingScreenActor* actor) OVERRIDE;
  47
  48   // Context for sharing data between C++ and JS.
  49   // TODO(dzhioev): move to BaseScreen when possible.
  50   ScreenContext context_;
  51
  52   HostPairingScreenActor* actor_;
  53
  54   // Controller performing pairing. Owned by the wizard controller.
  55   pairing_chromeos::HostPairingController* controller_;
  56
  57   // Current stage of pairing process.
  58   Stage current_stage_;
  59
  60   DISALLOW_COPY_AND_ASSIGN(HostPairingScreen);
  61 };
  62
  63 }  // namespace chromeos
  64
  65 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_HOST_PAIRING_SCREEN_H_