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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the examples of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
** You may use this file under the terms of the BSD license as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
** * Redistributions of source code must retain the above copyright
** notice, this list of conditions and the following disclaimer.
** * Redistributions in binary form must reproduce the above copyright
** notice, this list of conditions and the following disclaimer in
** the documentation and/or other materials provided with the
** distribution.
** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
** of its contributors may be used to endorse or promote products derived
** from this software without specific prior written permission.
**
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef CITIESLISTMODEL_H
#define CITIESLISTMODEL_H
#include <QtCore/QAbstractListModel>
#include <QtCore/QList>
#include <QtCore/QPair>
#include <QtCore/QStringList>
#include <QtQml/qqml.h>
typedef QPair<QString, QString> CityXmlPair;
class CitiesListModel : public QAbstractListModel
{
Q_OBJECT
Q_PROPERTY(bool isEmpty READ isEmpty NOTIFY isEmptyChanged)
public:
enum {
NameRole = Qt::UserRole + 1,
CountryRole = Qt::UserRole + 2
};
CitiesListModel(QObject *parent = 0);
Q_INVOKABLE QString getCitySourceXml(const int index);
void addCities(QStringList listCities = QStringList());
bool isEmpty() const { return m_isEmpty; }
void clear();
QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
Q_INVOKABLE int rowCount(const QModelIndex & parent = QModelIndex()) const;
QHash<int, QByteArray> roleNames() const;
signals:
void isEmptyChanged();
private:
QList<CityXmlPair> m_foundCities;
bool m_isEmpty;
};
QML_DECLARE_TYPE(CitiesListModel)
#endif // CITIESLISTMODEL_H
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