/*

* 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:

* Definition file for class ClockCityListProxyModel.

*

*/

// System includes

// User includes

#include "clockcitylistproxymodel.h"

#include "OstTraceDefinitions.h"

#ifdef OST_TRACE_COMPILER_IN_USE

#include "clockcitylistproxymodelTraces.h"

#endif

/*!

	\class ClockCityListProxyModel

	This class acts as a filter proxy model for the city list model which we

	will use for filtering/searching in the list.

	\sa QSortFilterProxyModel

 */

/*!

	Default constructor.

	\param parent of type QObject.

 */

ClockCityListProxyModel::ClockCityListProxyModel(QObject *parent)

:QSortFilterProxyModel(parent)

{

	OstTraceFunctionEntry0( CLOCKCITYLISTPROXYMODEL_CLOCKCITYLISTPROXYMODEL_ENTRY );

	// Nothing yet.

	OstTraceFunctionExit0( CLOCKCITYLISTPROXYMODEL_CLOCKCITYLISTPROXYMODEL_EXIT );

}

/*!

	From QSortFilterProxyModel.

	Called for each index in the source model. Returns true if the index

	satisfies the filter criteria.

	\sa QSortFilterProxyModel.

 */

bool ClockCityListProxyModel::filterAcceptsRow(

		int sourceRow, const QModelIndex &sourceParent) const

{

	OstTraceFunctionEntry0( CLOCKCITYLISTPROXYMODEL_FILTERACCEPTSROW_ENTRY );

	// Get the model index of the source model.

	QModelIndex modelIndex = sourceModel()->index(

			sourceRow, filterKeyColumn(), sourceParent);

	if (!modelIndex.isValid()) {

		OstTraceFunctionExit0( CLOCKCITYLISTPROXYMODEL_FILTERACCEPTSROW_EXIT );

		return false;

	}

	// Get the data corresponding to that model.

	int role = filterRole();

	QString filterExp(filterRegExp().pattern());

	QVariant modelData = sourceModel()->data(modelIndex, role);

	// We just have one item and search is done only on data set with

	// Qt::DisplayRole.

	if (Qt::UserRole + 100 == role) {

		QString string = modelData.value<QString>();

		if (string.contains(filterExp)) {

			OstTraceFunctionExit0( DUP1_CLOCKCITYLISTPROXYMODEL_FILTERACCEPTSROW_EXIT );

			return true;

		}

	}

	return QSortFilterProxyModel::filterAcceptsRow(sourceRow, sourceParent);

}

// End of file	--Don't remove this.