Esempio n. 1
0
void AppModel::handleForecastNetworkData(QObject *replyObj)
{
    QNetworkReply *networkReply = qobject_cast<QNetworkReply*>(replyObj);
    if (!networkReply)
        return;

    if (!networkReply->error()) {
        QJsonDocument document = QJsonDocument::fromJson(networkReply->readAll());

        QJsonObject jo;
        QJsonValue jv;
        QJsonObject root = document.object();
        jv = root.value(QStringLiteral("list"));
        if (!jv.isArray())
            qWarning() << "Invalid forecast object";
        QJsonArray ja = jv.toArray();
        //we need 4 days of forecast -> first entry is today
        if (ja.count() != 5)
            qWarning() << "Invalid forecast object";

        QString data;
        for (int i = 1; i<ja.count(); i++) {
            WeatherData *forecastEntry = new WeatherData();

            //min/max temperature
            QJsonObject subtree = ja.at(i).toObject();
            jo = subtree.value(QStringLiteral("temp")).toObject();
            jv = jo.value(QStringLiteral("min"));
            data.clear();
            data += niceTemperatureString(jv.toDouble());
            data += QChar('/');
            jv = jo.value(QStringLiteral("max"));
            data += niceTemperatureString(jv.toDouble());
            forecastEntry->setTemperature(data);

            //get date
            jv = subtree.value(QStringLiteral("dt"));
            QDateTime dt = QDateTime::fromMSecsSinceEpoch((qint64)jv.toDouble()*1000);
            forecastEntry->setDayOfWeek(dt.date().toString(QStringLiteral("ddd")));

            //get icon
            QJsonArray weatherArray = subtree.value(QStringLiteral("weather")).toArray();
            jo = weatherArray.at(0).toObject();
            forecastEntry->setWeatherIcon(jo.value(QStringLiteral("icon")).toString());

            //get description
            forecastEntry->setWeatherDescription(jo.value(QStringLiteral("description")).toString());

            d->forecast.append(forecastEntry);
        }

        if (!(d->ready)) {
            d->ready = true;
            emit readyChanged();
        }

        emit weatherChanged();
    }
    networkReply->deleteLater();
}
Esempio n. 2
0
void FieldProxy::setWeather(int weather)
{
    if (mWeather == weather) {
        return;
    }
    mWeather = weather;
    emit weatherChanged();
}
Esempio n. 3
0
void AppModel::setUseGps(bool value)
{
    d->useGps = value;
    if (value) {
        d->city = "";
        emit cityChanged();
        emit weatherChanged();
    }
    emit useGpsChanged();
}
Esempio n. 4
0
void AppModel::setUseGps(bool value)
{
    d->useGps = value;
    if (value) {
        d->city = "";
        d->throttle.invalidate();
        emit cityChanged();
        emit weatherChanged();
    }
    emit useGpsChanged();
}
void WeatherDataSource::onSqlConnectorReply(const bb::data::DataAccessReply& reply)
{
    if (reply.hasError()) {
        qWarning() << "WeatherModel: Database error, " << reply.errorType() << " "
                << reply.errorMessage() << " id: " << reply.id();
    } else {
        if (reply.id() == 0) {
            emit weatherChanged(mRevision);
        }
    }
}
Esempio n. 6
0
void AppModel::handleWeatherNetworkData(QObject *replyObj)
{
    QNetworkReply *networkReply = qobject_cast<QNetworkReply*>(replyObj);
    if (!networkReply)
        return;

    if (!networkReply->error()) {
        QString xmlData = QString::fromUtf8(networkReply->readAll());

        foreach (WeatherData *inf, d->forecast)
            delete inf;
        d->forecast.clear();

        QXmlStreamReader xml(xmlData);
        while (!xml.atEnd()) {
            xml.readNext();

            if (xml.name() == "current_conditions") {
                while (!xml.atEnd()) {
                    xml.readNext();
                    if (xml.name() == "current_conditions")
                        break;
                    if (xml.tokenType() == QXmlStreamReader::StartElement) {
                        if (xml.name() == "condition") {
                            d->now.setWeatherDesc(GET_DATA_ATTR);
                        } else if (xml.name() == "icon") {
                            d->now.setWeather(google2name(GET_DATA_ATTR));
                        } else if (xml.name() == "temp_f") {
                            d->now.setTempString(GET_DATA_ATTR + QChar(176));
                        }
                    }
                }
            }

            if (xml.name() == "forecast_conditions") {
                WeatherData *cur = NULL;

                while (!xml.atEnd()) {
                    xml.readNext();

                    if (xml.name() == "forecast_conditions") {
                        if (cur) {
                            d->forecast.append(cur);
                        }
                        break;
                    } else if (xml.tokenType() == QXmlStreamReader::StartElement) {
                        if (!cur)
                            cur = new WeatherData();
                        if (xml.name() == "day_of_week") {
                            cur->setDayOfWeek(GET_DATA_ATTR);
                        } else if (xml.name() == "icon") {
                            cur->setWeather(google2name(GET_DATA_ATTR));
                        } else if (xml.name() == "low") {
                            QString v = cur->tempString();
                            QStringList parts = v.split("/");
                            if (parts.size() >= 1)
                                parts.replace(0, GET_DATA_ATTR + QChar(176));
                            if (parts.size() == 0)
                                parts.append(GET_DATA_ATTR + QChar(176));

                            cur->setTempString(parts.join("/"));
                        } else if (xml.name() == "high") {
                            QString v = cur->tempString();
                            QStringList parts = v.split("/");
                            if (parts.size() == 2)
                                parts.replace(1, GET_DATA_ATTR + QChar(176));
                            if (parts.size() == 0)
                                parts.append("");
                            if (parts.size() == 1)
                                parts.append(GET_DATA_ATTR + QChar(176));

                            cur->setTempString(parts.join("/"));
                        }
                    }
                }
            }
        }

        if (!(d->ready)) {
            d->ready = true;
            emit readyChanged();
        }

        emit weatherChanged();
    }
    networkReply->deleteLater();
}