chrome/browser/chromeos/login/screens/wrong_hwid_screen.h

   1 // Copyright (c) 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 #ifndef CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_WRONG_HWID_SCREEN_H_
   6 #define CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_WRONG_HWID_SCREEN_H_
   7
   8 #include <string>
   9
  10 #include "base/basictypes.h"
  11 #include "base/compiler_specific.h"
  12 #include "chrome/browser/chromeos/login/screens/base_screen.h"
  13 #include "chrome/browser/chromeos/login/screens/wrong_hwid_screen_actor.h"
  14
  15 namespace chromeos {
  16
  17 // Representation independent class that controls screen showing warning about
  18 // malformed HWID to users.
  19 class WrongHWIDScreen : public BaseScreen,
  20                         public WrongHWIDScreenActor::Delegate {
  21  public:
  22   WrongHWIDScreen(BaseScreenDelegate* base_screen_delegate,
  23                   WrongHWIDScreenActor* actor);
  24   ~WrongHWIDScreen() override;
  25
  26   // BaseScreen implementation:
  27   void PrepareToShow() override;
  28   void Show() override;
  29   void Hide() override;
  30   std::string GetName() const override;
  31
  32   // WrongHWIDScreenActor::Delegate implementation:
  33   void OnExit() override;
  34   void OnActorDestroyed(WrongHWIDScreenActor* actor) override;
  35
  36  private:
  37   WrongHWIDScreenActor* actor_;
  38
  39   DISALLOW_COPY_AND_ASSIGN(WrongHWIDScreen);
  40 };
  41
  42 }  // namespace chromeos
  43
  44 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_WRONG_HWID_SCREEN_H_
  45