/*

* 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 <QStringList>

#include <QDebug>

#include "HelpUtils.h"

#include "HelpCommon.h"

#include "HelpProxyModel.h"

HelpProxyModel::HelpProxyModel(QObject * parent):QSortFilterProxyModel(parent)

{

}

HelpProxyModel::~HelpProxyModel()

{

}

bool HelpProxyModel::filterAcceptsRow(int sourceRow,

        const QModelIndex &sourceParent) const

{

	QModelIndex index = sourceModel()->index(sourceRow, 0, sourceParent);

	switch(filterRole())

	{

	case KeywordRole:

		{			

			QStringList keywordLst = sourceModel()->data(index, KeywordRole).toStringList();

			foreach(QString str, keywordLst)

			{

				if(HelpUtils::findStr(str, filterRegExp().pattern()) != -1)

				{

					return true;

				}

			}

			return false;

		}

	case Qt::DisplayRole:

		{

			QString title = sourceModel()->data(index, Qt::DisplayRole).toString();

			if(HelpUtils::findStr(title, filterRegExp().pattern()) != -1)

			{

				return true;

			}

			return false;

		}

	default:

		return QSortFilterProxyModel::filterAcceptsRow(sourceRow, sourceParent);

	}

}