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

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