/*

* 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:   VideoCollectionWrapper class implementation

* 

*/

#include "videocollectionwrapper.h"

#include "videocollectionwrapperdata.h"

bool VideoCollectionWrapperData::mGetModelFails = false;

VideoListDataModel *VideoCollectionWrapperData::mSourceModel = 0;

VideoSortFilterProxyModel *VideoCollectionWrapperData::mAllVideosModel = 0;

VideoSortFilterProxyModel *VideoCollectionWrapperData::mCollectionsModel = 0;

VideoSortFilterProxyModel *VideoCollectionWrapperData::mCollectionContentModel = 0;

VideoSortFilterProxyModel *VideoCollectionWrapperData::mGenericModel = 0;

VideoCollectionWrapper &VideoCollectionWrapper::instance()

{

    static VideoCollectionWrapper _staticWrapper;

    return _staticWrapper;

}

VideoCollectionWrapper::VideoCollectionWrapper() 

{

    // nop

}

VideoCollectionWrapper::~VideoCollectionWrapper()

{

    VideoCollectionWrapperData::reset();

}

VideoSortFilterProxyModel* VideoCollectionWrapper::getModel(VideoCollectionCommon::TModelType type)

{

    VideoSortFilterProxyModel *model = 0;

    if (!VideoCollectionWrapperData::mGetModelFails)

    {

        VideoListDataModel *sourceModel = VideoCollectionWrapperData::mSourceModel;

        if (!sourceModel)

        {

            sourceModel = new VideoListDataModel;

            if (sourceModel)

            {

                sourceModel->initialize();

                VideoCollectionWrapperData::mSourceModel = sourceModel;

            }

        }

        switch (type)

        {

            case VideoCollectionCommon::EModelTypeAllVideos:

            {

                model = VideoCollectionWrapperData::mAllVideosModel;

                if (!model)

                {

                    model = new VideoSortFilterProxyModel(type);

                    if (model)

                    {

                        model->initialize(sourceModel);

                        VideoCollectionWrapperData::mAllVideosModel = model;

                    }

                }

                break;

            }

            case VideoCollectionCommon::EModelTypeCollections:

            {

                model = VideoCollectionWrapperData::mCollectionsModel;

                if (!model)

                {

                    model = new VideoSortFilterProxyModel(type);

                    if (model)

                    {

                        model->initialize(sourceModel);

                        VideoCollectionWrapperData::mCollectionsModel = model;

                    }

                }

                break;

            }

            case VideoCollectionCommon::EModelTypeCollectionContent:

            {

                model = VideoCollectionWrapperData::mCollectionContentModel;

                if (!model)

                {

                    model = new VideoSortFilterProxyModel(type);

                    if (model)

                    {

                        model->initialize(sourceModel);

                        VideoCollectionWrapperData::mCollectionContentModel = model;

                    }

                }

                break;

            }

            case VideoCollectionCommon::EModelTypeGeneric:

            {

                model = VideoCollectionWrapperData::mGenericModel;

                if (!model)

                {

                    model = new VideoSortFilterProxyModel(type);

                    if (model)

                    {

                        model->initialize(sourceModel);

                        VideoCollectionWrapperData::mGenericModel = model;

                    }

                }

                break;

            }

            default:

            {

                // invalid model type

                break;

            }

        }

    }

    return model;

}

void VideoCollectionWrapper::sendAsyncStatus(int statusCode,

    QVariant &additional)

{

    Q_UNUSED(statusCode);

    Q_UNUSED(additional);

    // not stubbed

}

// end of file