/*

* 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:  Implementation of VideoPlaybackDocumentLoader

*

*/

// Version : %version:  2 %

#include <hbwidget.h>

#include <hbtransparentwindow.h>

#include <hblabel.h>

#include "mpxvideo_debug.h"

#include "videoplaybackdocumentloader.h"

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

// VideoPlaybackDocumentLoader::VideoPlaybackDocumentLoader

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

//

VideoPlaybackDocumentLoader::VideoPlaybackDocumentLoader()

{

    MPX_ENTER_EXIT(_L("VideoPlaybackDocumentLoader::VideoPlaybackDocumentLoader()"));    

}

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

// VideoPlaybackDocumentLoader::~VideoPlaybackDocumentLoader

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

//

VideoPlaybackDocumentLoader::~VideoPlaybackDocumentLoader()

{

    MPX_DEBUG(_L("VideoPlaybackDocumentLoader::VideoPlaybackDocumentLoader") );

    for ( int i = 0 ; i < mWidgets.count() ; i++ )

    {

        mWidgets.removeAt( 0 );

    }

}

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

// VideoPlaybackDocumentLoader::findWidget()

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

//

QGraphicsWidget *VideoPlaybackDocumentLoader::findWidget( const QString &name )

{

    MPX_DEBUG(_L("VideoPlaybackDocumentLoader::findWidget") );

    QGraphicsWidget *object = NULL;

    int index = exist( name );

    if ( index == -1 )

    {

        object = createWidget( name );

    }

    else

    {

        object = mWidgets[ index ];

    }

    return object;

}

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

// VideoPlaybackDocumentLoader::createWidget()

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

//

QGraphicsWidget *VideoPlaybackDocumentLoader::createWidget( const QString &name )

{

    MPX_DEBUG(_L("VideoPlaybackDocumentLoader::createWidget") );

    QGraphicsWidget *object = NULL;

    if ( name == "transparentWindow" )

    {

        MPX_DEBUG(_L("VideoPlaybackDocumentLoader::creating transparentWindow") );

        object = new HbTransparentWindow();

		object->setObjectName( name );

        MPX_DEBUG(_L("VideoPlaybackDocumentLoader::appending to object list") );

        mWidgets.append( object );                

    }

    else if ( name == "title" )

    {        

        object = new HbLabel();

		object->setObjectName( name );

        mWidgets.append( object );

    }

    return object;

}

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

// VideoPlaybackDocumentLoader::exist()

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

//

int VideoPlaybackDocumentLoader::exist( const QString &name )

{

    int i = 0;

    for ( ; i < mWidgets.count() ; i++ )

    {

        if( mWidgets[i]->objectName() == name )

        {

            break;

        }

    }

    if ( i == mWidgets.count() )

    {

        i = -1;

    }

    MPX_DEBUG(_L("VideoPlaybackDocumentLoader::exist %d"), i );

    return i;

}

// End of file