--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ginebra/viewstack.h	Tue May 04 12:39:35 2010 +0300
@@ -0,0 +1,82 @@
+/*
+* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: 
+*
+*/
+
+
+#ifndef VIEWSTACK_H
+#define VIEWSTACK_H
+#include <QObject>
+
+class ViewController;
+class ChromeView;
+
+
+class ViewStack : public QObject
+{
+    Q_OBJECT
+
+public:
+    static ViewStack* getSingleton();
+    ViewController *getViewController() { return m_viewController;}
+    void setViewController(ViewController *viewController) { m_viewController = viewController;}
+    ChromeView *getChromeView() { return m_chromeView;}
+    void setChromeView(ChromeView *chromeView) { m_chromeView = chromeView;}
+
+public slots:
+    void switchView(const QString &to, const QString &from);
+
+private:
+    void fromWindowView(const QString &to);
+    void fromGoAnywhereView(const QString &to);
+    void fromWebView(const QString &to);
+    void fromBookmarkHistoryView(const QString &to);
+    void fromBookmarkTreeView(const QString &to);
+    void toWindowView();
+    void toGoAnywhereView();
+    void toWebView();
+    void toBookmarkHistoryView();
+    void toBookmarkView();
+    void initWindowView();
+
+private slots:
+    void loadHistoryItem(int item);
+    void goBackFromGoAnywhereView();
+    void goBackFromWindowView();
+    void goBackFromRecentUrlView();
+    void goBackFromBookmarkView();
+    void showContentView(int progress);
+
+
+signals:
+    void activateBookmark();
+    void deActivateBookmark();
+    void activateHistory();
+    void deActivateHistory();
+    void activateBookMarkHistory();
+    void deActivateBookMarkHistory();
+    void activateWindowView();
+    void deActivateWindowView();
+    void activateWebView();
+    void deActivateWebView();
+
+    void pageChanged(int);
+
+private:
+    ViewController *m_viewController; // Not owned
+    ChromeView *m_chromeView; //Not owned
+};
+
+#endif // VIEWSTACK_H