ZxResultItems.cpp

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/*
 * Zuble - A run-time system for QML/Javascript applications
 * Copyright (C) 2013, 2014  Bob Dinitto
 *
 * ZxResultItems.cpp
 *
 *  Created on: 29-Sep, 2013
 *      Author: Bob Dinitto   bob@ninzo.com
 *
 * Zuble is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 *
 */

#include <QtQml>
#include "ZxResultItems.h"
#include "ZblThreadErr.h"
#include "ZxQuery.h"
#include "ZxItem.h"

namespace Zbl
{

ZxResultItems::ZxResultItems(ZxQuery* zQuery, QObject *parent) :
    QObject(parent), m_zQuery(zQuery)
{
    //qDebug("ZxResultItems::ZxResultItems - list size = %u", m_items.size());

}

void ZxResultItems::registerType()
{
    qmlRegisterUncreatableType<ZxResultItems>(
                "org.zuble.qml", 1, 0, "ZxResultItems",
    "Call ZxQuery::evaluateToItems method to obtain this object");
}

int ZxResultItems::getCount()
{
    int result = m_items.count();
    //return m_items.count();
    return result;
}



QObject* ZxResultItems::getItem(int index)
{
    if(index > m_items.count())
    {
        QString msg("ZxResultItems::getItem - Index out of range: %1");

        zThreadErr.raiseError("ZxResultItems", "getItem Failed", msg.arg(index));

        return NULL;
    }

    ZxItem* item = new ZxItem();

    item->setValue(*m_items.at(index), m_zQuery);

    return item;

}

#if 0
QObject* ZxResultItems::getItemById(QString idValue)
{
    QXmlModelIndex

}
#endif

} // Zbl