app_launch_splash_screen_actor.h revision 3551c9c881056c480085172ff9840cab31610854 
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#ifndef CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_APP_LAUNCH_SPLASH_SCREEN_ACTOR_H_
6#define CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_APP_LAUNCH_SPLASH_SCREEN_ACTOR_H_
7
8#include "base/strings/string16.h"
9
10namespace chromeos {
11
12// Interface for UI implemenations of the ApplaunchSplashScreen.
13class AppLaunchSplashScreenActor {
14 public:
15  enum AppLaunchState {
16    APP_LAUNCH_STATE_LOADING_AUTH_FILE,
17    APP_LAUNCH_STATE_LOADING_TOKEN_SERVICE,
18    APP_LAUNCH_STATE_PREPARING_NETWORK,
19    APP_LAUNCH_STATE_INSTALLING_APPLICATION,
20  };
21
22  class Delegate {
23   public:
24    virtual void OnConfigureNetwork() = 0;
25    virtual void OnCancelAppLaunch() = 0;
26
27   protected:
28    virtual ~Delegate() {}
29  };
30
31  virtual ~AppLaunchSplashScreenActor() {}
32
33  // Sets screen this actor belongs to.
34  virtual void SetDelegate(Delegate* screen) = 0;
35
36  // Prepare the contents to showing.
37  virtual void PrepareToShow() = 0;
38
39  // Shows the contents of the screen.
40  virtual void Show(const std::string& app_id) = 0;
41
42  // Hides the contents of the screen.
43  virtual void Hide() = 0;
44
45  // Set the current app launch state.
46  virtual void UpdateAppLaunchState(AppLaunchState state) = 0;
47
48  // Sets whether continue control is enabled.
49  virtual void ToggleNetworkConfig(bool visible) = 0;
50};
51
52}  // namespace chromeos
53
54#endif  // CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_APP_LAUNCH_SPLASH_SCREEN_ACTOR_H_
55