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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 CITYMODEL_H
#define CITYMODEL_H
#include <QtCore/QModelIndex>
#include <QtCore/QObject>
#include <QtQml/qqml.h>
#include <QDebug>
#include "daymodel.h"
QT_BEGIN_NAMESPACE
class QNetworkAccessManager;
class QNetworkReply;
QT_END_NAMESPACE
class CityModel : public QObject
{
Q_OBJECT
Q_ENUMS(Status)
Q_PROPERTY(QString copyright READ copyright WRITE setCopyright NOTIFY copyrightChanged)
Q_PROPERTY(QString cityNameDisplay READ cityNameDisplay NOTIFY cityNameDisplayChanged)
Q_PROPERTY(QString countryName READ countryName NOTIFY countryNameChanged)
Q_PROPERTY(QString sourceXml READ sourceXml NOTIFY sourceXmlChanged)
Q_PROPERTY(QString contentXml READ contentXml NOTIFY contentXmlChanged)
public:
enum {
CityNameDisplayRole = Qt::UserRole + 1
};
CityModel(QObject *parent = 0);
void setError(const QString msg);
QString copyright() const { return m_copyright;}
void setCopyright(const QString copyright);
QString cityNameDisplay() const;
void setCityNameDisplay(QString name);
QString countryName() const;
void setCountryName(const QString name);
QString sourceXml() const { return m_sourceXml; }
bool setSourceXml(const QString xml);
QString contentXml() const { return m_contentXml; }
QVariant data(const QModelIndex &index, int role) const;
QHash<int, QByteArray> roleNames() const;
Q_INVOKABLE int daysCount() const { return m_citydata.count(); }
Q_INVOKABLE void loadData();
Q_INVOKABLE void clear();
Q_INVOKABLE void addDayModel(DayModel *newDayModel);
Q_INVOKABLE DayModel* getDayModel(QString dayName);
Q_INVOKABLE DayModel* getDayModel(int indexDay);
void cleanAll();
void downloadImage(const QString imageUrl);
private:
void refreshData();
bool dataExpired(qint64 timeStamp);
QString getImageFileName(const QString url);
private Q_SLOTS:
void replyFinished(QNetworkReply*);
void readXml();
void addImages(const QStringList images);
Q_SIGNALS:
void copyrightChanged();
void countryNameChanged();
void error(const QString errorMessage);
void sourceXmlChanged();
void contentXmlChanged();
void cityNameDisplayChanged();
void fileNameChanged();
void ready();
private:
QString m_copyright;
QString m_countryName, m_contentXml;
qreal m_timeStamp;
QList<DayModel*> m_citydata;
QNetworkAccessManager *manager;
QString m_filename;
QString m_url;
QString m_sourceXml;
QString m_cityNameDisplay;
};
QML_DECLARE_TYPE(CityModel)
#endif // CITYMODEL_H
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