/*

* 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 implementation

*

*/

// Version : 

// INCLUDE FILES

#include "videoproxymodelgeneric.h"

#include "videoproxymodelcontent.h"

#include "videolistdatamodel.h"

#include "videocollectiontrace.h"

// -----------------------------------------------------------------------------

// VideoProxyModelContent::VideoProxyModelGeneric

// -----------------------------------------------------------------------------

//

VideoProxyModelContent::VideoProxyModelContent(QObject *parent) :

VideoProxyModelGeneric(parent)

{

	FUNC_LOG_ADDR(this);

}

// -----------------------------------------------------------------------------

// VideoProxyModelContent::~VideoProxyModelContent

// -----------------------------------------------------------------------------

//

VideoProxyModelContent::~VideoProxyModelContent()

{

	FUNC_LOG_ADDR(this);

}

// -----------------------------------------------------------------------------

// VideoProxyModelContent::connectSignals

// -----------------------------------------------------------------------------

//

bool VideoProxyModelContent::connectSignals()

{

    FUNC_LOG_ADDR(this);

    if(!VideoProxyModelGeneric::connectSignals())

    {

        return false;

    }

    if(!connect(mModel, SIGNAL(albumChanged()), 

            this, SLOT(albumChangedSlot()))) 

    {

        return false;

    }

    return true;

}

// -----------------------------------------------------------------------------

// VideoProxyModelContent::disconnectSignals

// -----------------------------------------------------------------------------

//

void VideoProxyModelContent::disconnectSignals()

{

    FUNC_LOG_ADDR(this);

    VideoProxyModelGeneric::disconnectSignals();

    disconnect(mModel, SIGNAL(albumChanged()), 

            this, SLOT(albumChangedSlot()));

}

// -----------------------------------------------------------------------------

// VideoProxyModelContent::filterAcceptsRow

// -----------------------------------------------------------------------------

//

bool VideoProxyModelContent::filterAcceptsRow(int source_row, const QModelIndex &source_parent) const

{

    Q_UNUSED(source_parent);

    if(!sourceModel())

    {

        return false;

    }

    if(source_row < 0 || source_row >= sourceModel()->rowCount())

    {

        return false;

    }

    TMPXItemId id = mModel->mediaIdAtIndex(source_row);

    // Accept item if it belongs to the open album.

    if(mModel->belongsToAlbum(id))

    {

        return true;

    }

    return false;

}

// -----------------------------------------------------------------------------

// VideoProxyModelContent::getOpenItem()

// -----------------------------------------------------------------------------

//

TMPXItemId VideoProxyModelContent::getOpenItem() const

{

	FUNC_LOG_ADDR(this);

    TMPXItemId itemId = TMPXItemId::InvalidId();

    if(mModel && mCollectionClient)

    {

        INFO_1("VideoProxyModelContent::getOpenItem() [0x%x] category or album is open.", this);

        itemId = mModel->albumInUse();

    }

    return itemId;

}

// -----------------------------------------------------------------------------

// VideoProxyModelContent::albumChangedSlot()

// -----------------------------------------------------------------------------

//

void VideoProxyModelContent::albumChangedSlot()

{

    FUNC_LOG_ADDR(this);

    // Sort and invalidate filtering, otherwise newly created album content won't sort.

    invalidateFilter();

    setSortRole(mWantedSortRole);

    sort(0, mWantedSortOrder);

}

// End of file