chrome/browser/chromeos/login/screens/controller_pairing_screen_actor.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_CONTROLLER_PAIRING_SCREEN_ACTOR_H_
   6 #define CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_CONTROLLER_PAIRING_SCREEN_ACTOR_H_
   7
   8 #include <string>
   9
  10 #include "base/macros.h"
  11
  12 namespace base {
  13 class DictionaryValue;
  14 }
  15
  16 namespace content {
  17 class BrowserContext;
  18 }
  19
  20 namespace chromeos {
  21
  22 namespace controller_pairing {
  23
  24 // Keep these constants synced with corresponding constants defined in
  25 // oobe_screen_controller_pairing.js.
  26 // Context keys.
  27 extern const char kContextKeyPage[];
  28 extern const char kContextKeyControlsDisabled[];
  29 extern const char kContextKeyDevices[];
  30 extern const char kContextKeyConfirmationCode[];
  31 extern const char kContextKeySelectedDevice[];
  32 extern const char kContextKeyAccountId[];
  33 extern const char kContextKeyEnrollmentDomain[];
  34
  35 // Pages names.
  36 extern const char kPageDevicesDiscovery[];
  37 extern const char kPageDeviceSelect[];
  38 extern const char kPageDeviceNotFound[];
  39 extern const char kPageEstablishingConnection[];
  40 extern const char kPageEstablishingConnectionError[];
  41 extern const char kPageCodeConfirmation[];
  42 extern const char kPageHostUpdate[];
  43 extern const char kPageHostConnectionLost[];
  44 extern const char kPageEnrollmentIntroduction[];
  45 extern const char kPageAuthentication[];
  46 extern const char kPageHostEnrollment[];
  47 extern const char kPageHostEnrollmentError[];
  48 extern const char kPagePairingDone[];
  49
  50 // Actions names.
  51 extern const char kActionChooseDevice[];
  52 extern const char kActionRepeatDiscovery[];
  53 extern const char kActionAcceptCode[];
  54 extern const char kActionRejectCode[];
  55 extern const char kActionProceedToAuthentication[];
  56 extern const char kActionEnroll[];
  57 extern const char kActionStartSession[];
  58
  59 }  // namespace controller_pairing
  60
  61 class ControllerPairingScreenActor {
  62  public:
  63   class Delegate {
  64    public:
  65     virtual ~Delegate() {}
  66     virtual void OnActorDestroyed(ControllerPairingScreenActor* actor) = 0;
  67     virtual void OnScreenContextChanged(const base::DictionaryValue& diff) = 0;
  68     virtual void OnUserActed(const std::string& action) = 0;
  69   };
  70
  71   ControllerPairingScreenActor();
  72   virtual ~ControllerPairingScreenActor();
  73
  74   virtual void Show() = 0;
  75   virtual void Hide() = 0;
  76   virtual void SetDelegate(Delegate* delegate) = 0;
  77   virtual void OnContextChanged(const base::DictionaryValue& diff) = 0;
  78   virtual content::BrowserContext* GetBrowserContext() = 0;
  79
  80  private:
  81   DISALLOW_COPY_AND_ASSIGN(ControllerPairingScreenActor);
  82 };
  83
  84 }  // namespace chromeos
  85
  86 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_CONTROLLER_PAIRING_SCREEN_ACTOR_H_