/*

* Copyright (c) 2006-2007 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:  The view that handles paired devices.

*

*/

#ifndef BTUILISTEDDEVICESVIEW_H

#define BTUILISTEDDEVICESVIEW_H

#include "BtuiPluginInterface.h"

#include "BTUIDeviceContainer.h"

#include "btdevmodel.h"

#include "BTUIViewsCommonUtils.h"

/**

* SuperClass of PairedDevicesView and BlockedDevicesview.

*

* This defines functionality common to PairedDevicesView and BlockedDevicesview.

*

*@lib BTUIPlugin.dll

*@since S60 v3.2

*/

class CBTUIListedDevicesView : public CBtuiPluginInterface,

		                     public MBTDeviceObserver,

		                     public TBTUIViewsCommonUtils		                      

    {

    public:

	    /** Checks if there a device change operation

	     * ongoing.

	     * @return ETrue if there is. EFalse otherwise

	     */    	

    	TBool DeviceChangeInProgress()

    		{

   			return iModel && iModel->DeviceChangeInProgress();

    		}

    	/** The index of currently selected item.

    	 * This function delegates the question to BTUIDevicesContainer.

    	 * @return the index, or KErrNotFound in the list is empty 

    	 * or if iContainer is not yet initialized;

    	 */	

    	TInt CurrentItemIndex()

    	{

    		if(iContainer)

    			return iContainer->CurrentItemIndex();

    		else

    			return KErrNotFound;	

    	}

    protected:    

        CBTUiDeviceContainer* 	iContainer;

        CBTDevModel* 		  	iModel;

        TBool					iCoverDisplayEnabled;

        MBtuiPluginViewActivationObserver*  iActivationObserver;

    };

#endif