/*

* Copyright (c) 2009 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: VideoProxyModelContent class definition

* 

*/

#ifndef VIDEOPROXYMODELCONTENT_H

#define VIDEOPROXYMODELCONTENT_H

// INCLUDES

#include <qsortfilterproxymodel.h>

#include <mpxitemid.h>

#include "videocollectioncommon.h"

#include "videoproxymodelgeneric.h"

// CLASS DECLARATION

class VideoProxyModelContent : public VideoProxyModelGeneric 

{

    Q_OBJECT

public: 

    /**

     * Contructor.

     *

     * @param QObject parent object.

     */

    VideoProxyModelContent(QObject *parent = 0);

    /**

     * Destructor.

     *

     */

    virtual ~VideoProxyModelContent();

public:

	/**

	 * Gets the currently opened item.

	 * 

	 * @param None.

	 * @return TMPXItemId.

	 */

    TMPXItemId getOpenItem() const;

protected:

    /**

     * Connects all signals emitted from or throught this object.

     * 

     * @return bool

     */

    bool connectSignals();

    /**

     * Disconnects all signals.

     */

    void disconnectSignals();

protected: // from QSortFilterProxyModel

    /**

     * Filtering functionality. Called by the FW.

     *  

     * @param source_row row to check

     * @param source_parent row's parent

     * 

     * @return bool row accepted(true) or not accepted(false)

     */

    bool filterAcceptsRow(int source_row, const QModelIndex & source_parent) const;

private slots:

    /**

     * Signaled when particular album content has changed and 

     * refiltering is required.

     */

    void albumChangedSlot();

};

#endif // VIDEOPROXYMODELCONTENT_H