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-rw-r--r--ash/screensaver/screensaver_view.h86
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diff --git a/ash/screensaver/screensaver_view.h b/ash/screensaver/screensaver_view.h
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-// Copyright (c) 2012 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 ASH_SCREENSAVER_SCREENSAVER_VIEW_H_
-#define ASH_SCREENSAVER_SCREENSAVER_VIEW_H_
-#pragma once
-
-#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 ash {
-
-namespace test {
-class ScreensaverViewTest;
-}
-
-void ShowScreensaver(const GURL& url);
-void CloseScreensaver();
-
-typedef
- base::Callback<views::WebView*(content::BrowserContext*)> WebViewFactory;
-
-namespace internal {
-
-// Shows a URL as a screensaver. The screensaver window is fullscreen,
-// always on top of every other window and will reload the URL if the
-// renderer crashes for any reason.
-class ScreensaverView : public views::WidgetDelegateView,
- public content::WebContentsObserver {
- public:
- static void ShowScreensaver(const GURL& url);
- static void CloseScreensaver();
-
- private:
- friend class test::ScreensaverViewTest;
-
- explicit ScreensaverView(const GURL& url);
- virtual ~ScreensaverView();
-
- // views::WidgetDelegate overrides.
- virtual views::View* GetContentsView() OVERRIDE;
-
- // content::WebContentsObserver overrides.
- virtual void RenderViewGone(base::TerminationStatus status) OVERRIDE;
-
- void Show();
- void Close();
-
- // Creates and adds web contents to our view.
- void AddChildWebContents();
- // Load the screensaver in the WebView's webcontent. If the webcontents
- // don't exist, they'll be created by WebView.
- void LoadScreensaver();
- // Creates and shows a frameless full screen window containing our view.
- void ShowWindow();
-
- // For testing purposes.
- static ScreensaverView* GetInstance();
-
- // URL to show in the screensaver.
- GURL url_;
-
- // Host for the extension that implements this dialog.
- views::WebView* screensaver_webview_;
-
- // Window that holds the screensaver webview.
- views::Widget* container_window_;
-
- DISALLOW_COPY_AND_ASSIGN(ScreensaverView);
-};
-
-} // namespace internal
-} // namespace ash
-
-#endif // ASH_SCREENSAVER_SCREENSAVER_VIEW_H_