--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gsprofilesrv_plat/settings_framework_api/inc/GSTabHelper.h	Thu Dec 17 08:52:52 2009 +0200
@@ -0,0 +1,170 @@
+/*
+* Copyright (c) 2005 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:   Utility class for creating tab groups.
+*
+*/
+
+
+#ifndef GSTABHELPER_H
+#define GSTABHELPER_H
+
+#include "gsplugininterface.h"
+#include "gstabbedviewowner.h"
+
+#include <AknTabObserver.h>
+#include <e32base.h>
+#include <e32cmn.h>
+
+
+// Forward declarations
+class CAknNavigationControlContainer;
+class CAknNavigationDecorator;
+class CAknTabGroup;
+class MGSTabbedView;
+
+
+/**
+* CGSTabHelper is used to create dynamic tabs from either
+*   - CGSPluginInterface* array (plugins)
+*   - MGSTabbedView* interface Array (local views owned by plugin).
+*
+* How to use:
+*
+* 1. Call CreateTabGroupL() from the plugin's/view's DoActivate(). Providing an
+*    array of all the plugins/views which should be in the tab group including
+*    the plugin/view itself.
+*
+* 2. Call RemoveTabGroup() from the plugin's/view's DoDeactivate().
+*
+* 3. It is recommended to use CGSTabHelper* as an member variable owned by the
+*    plugin/view class.
+*
+* @lib GSFramework.lib
+* @since Series60_3.1
+*/
+class CGSTabHelper : public CBase, public MAknTabObserver
+    {
+    public: // Constructors & destructors
+
+        /**
+        * Symbian OS two-phased constructor
+        * @return
+        */
+        IMPORT_C static CGSTabHelper* NewL();
+
+        /**
+        * Symbian OS two-phased constructor
+        * @return
+        */
+        IMPORT_C static CGSTabHelper* NewLC();
+
+        /**
+        * Destructor.
+        */
+        IMPORT_C ~CGSTabHelper();
+
+    public: // New
+
+        /**
+        * This function is for views implementing MGSTabbedViewOwner. Such may
+        * be needed in case view needs to update its selected item according to
+        * tab selection.
+        *
+        * Creates and adds a tab group to navipane. The number of visible tabs
+        * is 4 unless there are less tabbed views in which case the number of
+        * tabs equal the number of tabbed views.
+        *
+        * @param aActiveViewUid UID of the view whose tab should be activated
+        *                       when the tab group is added to the navi pane.
+        * @param aTabOwner Reference to the owner of the tabbed views.
+        */
+        IMPORT_C void CreateTabGroupL( TUid aActiveViewUid,
+                                       MGSTabbedViewOwner* aTabOwner );
+
+        /**
+        * This function is for plugin implementation.
+        *
+        * Creates and adds a tab group to navipane. The number of visible tabs
+        * is 4 unless there are less tabbed views in which case the number of
+        * tabs equal the number of tabbed views.
+        *
+        * @param aActiveViewUid UID of the view whose tab should be activated
+        *                       when the tab group is added to the navi pane.
+        * @param aTabbedViews References to the views which belong to the tab
+        *                     group.
+        */
+        IMPORT_C void CreateTabGroupL(
+            TUid aActiveViewUid,
+            CArrayPtrFlat<CGSPluginInterface>* aTabbedViews );
+
+       /**
+        * This function is for local view implementation.
+        *
+        * Creates and adds a tab group to navipane. The number of visible tabs
+        * is 4 unless there are less tabbed views in which case the number of
+        * tabs equal the number of tabbed views.
+        *
+        * @param aActiveViewUid UID of the view whose tab should be activated
+        *                       when the tab group is added to the navi pane.
+        * @param aTabbedViews References to the views which belong to the tab
+        *                     group.
+        */
+        IMPORT_C void CreateTabGroupL(
+            TUid aActiveViewUid,
+            CArrayPtrFlat<MGSTabbedView>* aTabbedViews );
+
+        /**
+        * Removes the topmost tab group from navi pane.
+        */
+        IMPORT_C void RemoveTabGroup();
+
+    public: // From MAknTabObserver
+
+        /**
+        * See base class.
+        */
+        IMPORT_C void TabChangedL( TInt aIndex );
+
+    protected: // New
+
+        /**
+        * C++ default constructor.
+        */
+        CGSTabHelper();
+
+        /**
+        * Symbian OS default constructor.
+        */
+        void ConstructL();
+
+    private: // Data
+
+        // Container for navigation control object.
+        CAknNavigationControlContainer* iNaviContainer;
+
+        // Navigation decorator object. Created and owned.
+        CAknNavigationDecorator* iNaviDecorator;
+
+        // Tab group.
+        CAknTabGroup* iTabGroup;
+
+        // Pointer to App UI. Not owned.
+        CAknViewAppUi* iAppUi;
+
+        // Pointer to owner (parent) of the tabbed views.
+        MGSTabbedViewOwner* iTabOwner;
+    };
+
+#endif // GSTABHELPER_H
+// End of File