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.
5 #ifndef CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_APP_LAUNCH_SPLASH_SCREEN_HANDLER_H_
6 #define CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_APP_LAUNCH_SPLASH_SCREEN_HANDLER_H_
11 #include "chrome/browser/chromeos/login/screens/app_launch_splash_screen_actor.h"
12 #include "chrome/browser/ui/webui/chromeos/login/base_screen_handler.h"
13 #include "chrome/browser/ui/webui/chromeos/login/network_state_informer.h"
17 class ErrorScreenActor;
19 // A class that handles the WebUI hooks for the app launch splash screen.
20 class AppLaunchSplashScreenHandler
21 : public BaseScreenHandler,
22 public AppLaunchSplashScreenActor,
23 public NetworkStateInformer::NetworkStateInformerObserver {
25 AppLaunchSplashScreenHandler(
26 const scoped_refptr<NetworkStateInformer>& network_state_informer,
27 ErrorScreenActor* error_screen_actor);
28 virtual ~AppLaunchSplashScreenHandler();
30 // BaseScreenHandler implementation:
31 virtual void DeclareLocalizedValues(LocalizedValuesBuilder* builder) override;
32 virtual void Initialize() override;
34 // WebUIMessageHandler implementation:
35 virtual void RegisterMessages() override;
37 // AppLaunchSplashScreenActor implementation:
38 virtual void Show(const std::string& app_id) override;
39 virtual void PrepareToShow() override;
40 virtual void Hide() override;
41 virtual void ToggleNetworkConfig(bool visible) override;
42 virtual void UpdateAppLaunchState(AppLaunchState state) override;
43 virtual void SetDelegate(
44 AppLaunchSplashScreenHandler::Delegate* delegate) override;
45 virtual void ShowNetworkConfigureUI() override;
46 virtual bool IsNetworkReady() override;
48 // NetworkStateInformer::NetworkStateInformerObserver implementation:
49 virtual void OnNetworkReady() override;
50 virtual void UpdateState(ErrorScreenActor::ErrorReason reason) override;
53 void PopulateAppInfo(base::DictionaryValue* out_info);
54 void SetLaunchText(const std::string& text);
55 int GetProgressMessageFromState(AppLaunchState state);
56 void HandleConfigureNetwork();
57 void HandleCancelAppLaunch();
58 void HandleContinueAppLaunch();
59 void HandleNetworkConfigRequested();
61 AppLaunchSplashScreenHandler::Delegate* delegate_;
64 AppLaunchState state_;
66 scoped_refptr<NetworkStateInformer> network_state_informer_;
67 ErrorScreenActor* error_screen_actor_;
68 // True if we are online.
70 // True if we have network config screen was already shown before.
71 bool network_config_done_;
72 // True if we have manually requested network config screen.
73 bool network_config_requested_;
75 DISALLOW_COPY_AND_ASSIGN(AppLaunchSplashScreenHandler);
78 } // namespace chromeos
80 #endif // CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_APP_LAUNCH_SPLASH_SCREEN_HANDLER_H_