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// Copyright (c) 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_UI_APP_LAUNCH_VIEW_H_
#define CHROME_BROWSER_CHROMEOS_UI_APP_LAUNCH_VIEW_H_
#include <string>
#include "ash/ash_export.h"
#include "base/callback.h"
#include "content/public/browser/web_contents_observer.h"
#include "googleurl/src/gurl.h"
#include "ui/views/widget/widget_delegate.h"
namespace content {
class BrowserContent;
}
namespace views {
class WebView;
}
namespace chromeos {
class AppLaunchUI;
enum AppLaunchState {
APP_LAUNCH_STATE_LOADING_AUTH_FILE,
APP_LAUNCH_STATE_LOADING_TOKEN_SERVICE,
APP_LAUNCH_STATE_PREPARING_NETWORK,
APP_LAUNCH_STATE_INSTALLING_APPLICATION,
};
void ShowAppLaunchSplashScreen(const std::string& app_id);
void CloseAppLaunchSplashScreen();
void UpdateAppLaunchSplashScreenState(AppLaunchState state);
namespace internal {
// Shows application launch/install splash screen in exclusive app mode (kiosk).
class AppLaunchView : public views::WidgetDelegateView,
public content::WebContentsObserver {
public:
static void ShowAppLaunchSplashScreen(const std::string& app_id);
static void CloseAppLaunchSplashScreen();
static void UpdateAppLaunchState(AppLaunchState state);
private:
explicit AppLaunchView(const std::string& app_id);
virtual ~AppLaunchView();
// views::WidgetDelegate overrides.
virtual views::View* GetContentsView() OVERRIDE;
// content::WebContentsObserver overrides.
virtual void RenderViewGone(base::TerminationStatus status) OVERRIDE;
void Show();
void Close();
// Updates UI state of the app launch splash screen.
void UpdateState(AppLaunchState state);
// Creates and adds web contents to our view.
void AddChildWebContents();
// Loads the splash screen in the WebView's webcontent. If the webcontents
// don't exist, they'll be created by WebView.
void LoadSplashScreen();
// Initializes container window.
void InitializeWindow();
// Creates and shows a frameless full screen window containing our view.
void ShowWindow();
// Host for the extension that implements this dialog.
views::WebView* app_launch_webview_;
// Window that holds the webview.
views::Widget* container_window_;
const std::string app_id_;
// Launch state.
AppLaunchState state_;
AppLaunchUI* app_launch_ui_; // Not owned.
DISALLOW_COPY_AND_ASSIGN(AppLaunchView);
};
} // namespace internal
} // namespace chromeos
#endif // CHROME_BROWSER_CHROMEOS_UI_APP_LAUNCH_VIEW_H_
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