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/****************************************************************************
**
** Copyright (C) 2017 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the examples of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** BSD License Usage
** Alternatively, 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 The Qt Company Ltd 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 APPMODEL_H
#define APPMODEL_H
#include <QtCore/QObject>
#include <QtCore/QString>
#include <QtNetwork/QNetworkReply>
#include <QtQml/QQmlListProperty>
#include <QtPositioning/QGeoPositionInfoSource>
//! [0]
class WeatherData : public QObject {
Q_OBJECT
Q_PROPERTY(QString dayOfWeek
READ dayOfWeek WRITE setDayOfWeek
NOTIFY dataChanged)
Q_PROPERTY(QString weatherIcon
READ weatherIcon WRITE setWeatherIcon
NOTIFY dataChanged)
Q_PROPERTY(QString weatherDescription
READ weatherDescription WRITE setWeatherDescription
NOTIFY dataChanged)
Q_PROPERTY(QString temperature
READ temperature WRITE setTemperature
NOTIFY dataChanged)
public:
explicit WeatherData(QObject *parent = 0);
WeatherData(const WeatherData &other);
QString dayOfWeek() const;
QString weatherIcon() const;
QString weatherDescription() const;
QString temperature() const;
void setDayOfWeek(const QString &value);
void setWeatherIcon(const QString &value);
void setWeatherDescription(const QString &value);
void setTemperature(const QString &value);
signals:
void dataChanged();
//! [0]
private:
QString m_dayOfWeek;
QString m_weather;
QString m_weatherDescription;
QString m_temperature;
//! [1]
};
//! [1]
Q_DECLARE_METATYPE(WeatherData)
class AppModelPrivate;
//! [2]
class AppModel : public QObject
{
Q_OBJECT
Q_PROPERTY(bool ready
READ ready
NOTIFY readyChanged)
Q_PROPERTY(bool hasSource
READ hasSource
NOTIFY readyChanged)
Q_PROPERTY(bool hasValidCity
READ hasValidCity
NOTIFY cityChanged)
Q_PROPERTY(bool hasValidWeather
READ hasValidWeather
NOTIFY weatherChanged)
Q_PROPERTY(bool useGps
READ useGps WRITE setUseGps
NOTIFY useGpsChanged)
Q_PROPERTY(QString city
READ city WRITE setCity
NOTIFY cityChanged)
Q_PROPERTY(WeatherData *weather
READ weather
NOTIFY weatherChanged)
Q_PROPERTY(QQmlListProperty<WeatherData> forecast
READ forecast
NOTIFY weatherChanged)
public:
explicit AppModel(QObject *parent = 0);
~AppModel();
bool ready() const;
bool hasSource() const;
bool useGps() const;
bool hasValidCity() const;
bool hasValidWeather() const;
void setUseGps(bool value);
void hadError(bool tryAgain);
QString city() const;
void setCity(const QString &value);
WeatherData *weather() const;
QQmlListProperty<WeatherData> forecast() const;
public slots:
Q_INVOKABLE void refreshWeather();
//! [2]
private slots:
void queryCity();
void networkSessionOpened();
void positionUpdated(QGeoPositionInfo gpsPos);
void positionError(QGeoPositionInfoSource::Error e);
void handleGeoNetworkData(QNetworkReply *networkReply);
void handleWeatherNetworkData(QNetworkReply *networkReply);
void handleForecastNetworkData(QNetworkReply *networkReply);
//! [3]
signals:
void readyChanged();
void useGpsChanged();
void cityChanged();
void weatherChanged();
//! [3]
private:
AppModelPrivate *d;
//! [4]
};
//! [4]
#endif // APPMODEL_H
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