/*

 * 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:  

 *

 */

#include "cppersonalizationcustomviewitem.h"

#include "cpmastervolumeslider.h"

#include <hbdataformmodelitem.h>

#include <hbdataformmodel.h>

#include <hbabstractitemview.h>

#include <QMetaProperty>

CpPersonalizationCustomViewItem::CpPersonalizationCustomViewItem(QGraphicsItem *parent )

																: HbDataFormViewItem(parent)

{

}

CpPersonalizationCustomViewItem::~CpPersonalizationCustomViewItem()

{

}

HbAbstractViewItem* CpPersonalizationCustomViewItem::createItem()

{

	return new CpPersonalizationCustomViewItem(*this);

}

bool CpPersonalizationCustomViewItem::canSetModelIndex(const QModelIndex &index) const

{

	int type = index.data(HbDataFormModelItem::ItemTypeRole).toInt();

	if (type == MasterVolumeSliderItem) {

		return true;

	}

	else {

		return false;

	}

}

HbWidget *CpPersonalizationCustomViewItem::createCustomWidget()

{

    int type = modelIndex().data(HbDataFormModelItem::ItemTypeRole).toInt();

	if (type == MasterVolumeSliderItem) {

		CpMasterVolumeSlider *masterVolumeSlider = new CpMasterVolumeSlider();

		connect(masterVolumeSlider, SIGNAL(valueChanged(int)), this, SLOT(store()));

		mWidget = masterVolumeSlider;

		return masterVolumeSlider;

	}

	else {

		return 0;

	}

}

void CpPersonalizationCustomViewItem::load()

{

	HbDataFormViewItem::load();

	if (mWidget) {

		HbDataFormModelItem::DataItemType itemType = static_cast<HbDataFormModelItem::DataItemType>(

			modelIndex().data(HbDataFormModelItem::ItemTypeRole).toInt());

		if(itemType == MasterVolumeSliderItem) {

			QModelIndex itemIndex = modelIndex();

			HbDataFormModel *model = static_cast<HbDataFormModel*>(itemView()->model());;

			HbDataFormModelItem *modelItem = static_cast<HbDataFormModelItem*>(

				model->itemFromIndex(itemIndex));

			const QMetaObject *metaObj = mWidget->metaObject();

			int count = metaObj->propertyCount();

			for (int i = 0; i < count; i++) {

				QMetaProperty metaProperty = metaObj->property(i);

				if (metaProperty.isValid() && metaProperty.isWritable()) {

					metaProperty.write(mWidget,modelItem->contentWidgetData(metaProperty.name()));

				}

			}

		}

	}

}

void CpPersonalizationCustomViewItem::store()

{

	HbDataFormViewItem::store();

	if (mWidget) {

		HbDataFormModelItem::DataItemType itemType = static_cast<HbDataFormModelItem::DataItemType>(

			modelIndex().data(HbDataFormModelItem::ItemTypeRole).toInt());

		if(itemType == MasterVolumeSliderItem) {

			QModelIndex itemIndex = modelIndex();

			HbDataFormModel *model = static_cast<HbDataFormModel*>(itemView()->model());;

			HbDataFormModelItem *modelItem = static_cast<HbDataFormModelItem*>(

				model->itemFromIndex(itemIndex));

			if (CpMasterVolumeSlider *slider = qobject_cast<CpMasterVolumeSlider *>(mWidget)) {

					modelItem->setContentWidgetData("value",slider->value());

			}

		}

	}

}

void CpPersonalizationCustomViewItem::onValueChanged(int value)

{

	HbDataFormModelItem::DataItemType itemType = static_cast<HbDataFormModelItem::DataItemType>(

									modelIndex().data(HbDataFormModelItem::ItemTypeRole).toInt());

	if(itemType == MasterVolumeSliderItem) {

		QModelIndex itemIndex = modelIndex();

		HbDataFormModel *model = static_cast<HbDataFormModel*>(itemView()->model());;

		HbDataFormModelItem *modelItem = static_cast<HbDataFormModelItem*>(

			model->itemFromIndex(itemIndex));

		modelItem->setContentWidgetData("value",value);

	}

}