Refactor kiosk app launch to be part of login screen UI flow.

chrome/browser/chromeos/login/app_launch_controller.h

+// Copyright 2013 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CHROME_BROWSER_CHROMEOS_LOGIN_APP_LAUNCH_CONTROLLER_H_
+#define CHROME_BROWSER_CHROMEOS_LOGIN_APP_LAUNCH_CONTROLLER_H_
+
+#include <string>
+
+#include "base/basictypes.h"
+#include "base/memory/ref_counted.h"
+#include "base/memory/weak_ptr.h"
+#include "base/timer/timer.h"
+#include "chrome/browser/chromeos/app_mode/kiosk_app_launch_error.h"
+#include "chrome/browser/chromeos/app_mode/kiosk_profile_loader.h"
+#include "chrome/browser/chromeos/app_mode/startup_app_launcher.h"
+#include "chrome/browser/chromeos/login/screens/app_launch_splash_screen_actor.h"
+
+class Profile;
+
+namespace chromeos {
+
+class LoginDisplayHost;
+class OobeDisplay;
+
+// Controller for the kiosk app launch process, responsible for
+// coordinating loading the kiosk profile, launching the app, and
+// updating the splash screen UI.
+class AppLaunchController
+    : public base::SupportsWeakPtr<AppLaunchController>,
+      public AppLaunchSplashScreenActor::Delegate,
+      public KioskProfileLoader::Delegate,
+      public StartupAppLauncher::Observer {
+ public:
+  AppLaunchController(const std::string& app_id,
+                      LoginDisplayHost* host,
+                      OobeDisplay* oobe_display);
+
+  virtual ~AppLaunchController();
+
+  void StartAppLaunch();
+
+  static void SkipSplashWaitForTesting();
+
+ private:
+  void Cleanup();
+
+  // KioskProfileLoader::Delegate overrides:
+  virtual void OnProfileLoaded(Profile* profile) OVERRIDE;
+  virtual void OnProfileLoadFailed(KioskAppLaunchError::Error error) OVERRIDE;
+
+  // AppLaunchSplashScreenActor::Delegate overrides:
+  virtual void OnConfigureNetwork() OVERRIDE;
+  virtual void OnCancelAppLaunch() OVERRIDE;
+
+  // StartupAppLauncher::Observer overrides:
+  virtual void OnLoadingOAuthFile() OVERRIDE;
+  virtual void OnInitializingTokenService() OVERRIDE;
+  virtual void OnInitializingNetwork() OVERRIDE;
+  virtual void OnNetworkWaitTimedout() OVERRIDE;
+  virtual void OnInstallingApp() OVERRIDE;
+  virtual void OnLaunchSucceeded() OVERRIDE;
+  virtual void OnLaunchFailed(KioskAppLaunchError::Error error) OVERRIDE;
+
+  Profile* profile_;
+  const std::string app_id_;
+  LoginDisplayHost* host_;
+  OobeDisplay* oobe_display_;
+  AppLaunchSplashScreenActor* app_launch_splash_screen_actor_;
+  scoped_ptr<KioskProfileLoader> kiosk_profile_loader_;
+  scoped_ptr<StartupAppLauncher> startup_app_launcher_;
+
+  int64 launch_splash_start_time_;
+
+  static bool skip_splash_wait_;
+
+  DISALLOW_COPY_AND_ASSIGN(AppLaunchController);
+};
+
+}  // namespace chromeos
+
+#endif  // CHROME_BROWSER_CHROMEOS_LOGIN_APP_LAUNCH_CONTROLLER_H_