kweather/src/main.cpp

0001 /*
0002  * SPDX-FileCopyrightText: 2020 Han Young <hanyoung@protonmail.com>
0003  * SPDX-FileCopyrightText: 2020 Devin Lin <espidev@gmail.com>
0004  *
0005  * SPDX-License-Identifier: GPL-2.0-or-later
0006  */
0007
0008 #include <QCommandLineParser>
0009 #include <QIcon>
0010 #include <QMetaObject>
0011 #include <QQmlApplicationEngine>
0012 #include <QQmlContext>
0013 #include <QQmlEngine>
0014 #include <QQuickStyle>
0015 #include <QUrl>
0016 #include <QtQml>
0017
0018 #ifdef Q_OS_ANDROID
0019 #include <QGuiApplication>
0020 #else
0021 #include <QApplication>
0022 #endif
0023
0024 #include <KAboutData>
0025 #include <KConfig>
0026 #include <KLocalizedContext>
0027 #include <KLocalizedString>
0028
0029 #include "formatter.h"
0030 #include "kweathersettings.h"
0031 #include "locationquerymodel.h"
0032 #include "temperaturechartdata.h"
0033 #include "version.h"
0034 #ifndef Q_OS_ANDROID
0035 #include "weatherbackground.h"
0036 #endif
0037 #include "weatherlocation.h"
0038 #include "weatherlocationlistmodel.h"
0039
0040 class AbstractHourlyWeatherForecast;
0041 class AbstractDailyWeatherForecast;
0042
0043 Q_DECL_EXPORT int main(int argc, char *argv[])
0044 {
0045     QGuiApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
0046
0047 #ifdef Q_OS_ANDROID
0048     QGuiApplication app(argc, argv);
0049     QQuickStyle::setStyle(QStringLiteral("org.kde.breeze"));
0050 #else
0051     // set default style
0052     if (qEnvironmentVariableIsEmpty("QT_QUICK_CONTROLS_STYLE")) {
0053         QQuickStyle::setStyle(QStringLiteral("org.kde.desktop"));
0054     }
0055     // if using org.kde.desktop, ensure we use kde style if possible
0056     if (qEnvironmentVariableIsEmpty("QT_QPA_PLATFORMTHEME")) {
0057         qputenv("QT_QPA_PLATFORMTHEME", "kde");
0058     }
0059
0060     QApplication app(argc, argv);
0061 #endif
0062     QQmlApplicationEngine engine;
0063
0064     KLocalizedString::setApplicationDomain("kweather");
0065     engine.rootContext()->setContextObject(new KLocalizedContext(&engine));
0066     KAboutData aboutData(QStringLiteral("kweather"),
0067                          i18n("Weather"),
0068                          QStringLiteral(KWEATHER_VERSION_STRING),
0069                          i18n("A convergent weather application for Plasma"),
0070                          KAboutLicense::GPL,
0071                          i18n("© 2020-2022 Plasma Development Team"));
0072     aboutData.setBugAddress("https://bugs.kde.org/describecomponents.cgi?product=kweather");
0073     aboutData.addAuthor(i18n("Han Young"), QString(), QStringLiteral("hanyoung@protonmail.com"));
0074     aboutData.addAuthor(i18n("Devin Lin"), QString(), QStringLiteral("espidev@gmail.com"), QStringLiteral("https://espi.dev"));
0075     KAboutData::setApplicationData(aboutData);
0076
0077     QCommandLineParser parser;
0078     aboutData.setupCommandLine(&parser);
0079     parser.process(app);
0080     aboutData.processCommandLine(&parser);
0081
0082     qmlRegisterSingletonType("kweather", 1, 0, "AboutData", [](QQmlEngine *engine, QJSEngine *) -> QJSValue {
0083         return engine->toScriptValue(KAboutData::applicationData());
0084     });
0085
0086     qmlRegisterSingletonType<WeatherLocationListModel>("kweather", 1, 0, "WeatherLocationListModel", [](QQmlEngine *engine, QJSEngine *) -> QObject * {
0087         return WeatherLocationListModel::inst();
0088     });
0089
0090     engine.rootContext()->setContextProperty(QStringLiteral("settingsModel"), KWeatherSettings::self());
0091
0092     WeatherLocation *emptyWeatherLocation = new WeatherLocation();
0093     engine.rootContext()->setContextProperty(QStringLiteral("emptyWeatherLocation"), emptyWeatherLocation);
0094 #ifdef Q_OS_ANDROID
0095     engine.rootContext()->setContextProperty(QStringLiteral("KWEATHER_IS_ANDROID"), true);
0096 #else
0097     engine.rootContext()->setContextProperty(QStringLiteral("KWEATHER_IS_ANDROID"), false);
0098 #endif
0099     Formatter formatter;
0100     qmlRegisterSingletonInstance<Formatter>("kweather", 1, 0, "Formatter", &formatter);
0101
0102     qmlRegisterType<TemperatureChartData>("kweather", 1, 0, "TemperatureChartData");
0103     qmlRegisterType<LocationQueryModel>("kweather", 1, 0, "LocationQueryModel");
0104     qmlRegisterType<WeatherLocation>("kweather", 1, 0, "WeatherLocation");
0105 #ifndef Q_OS_ANDROID
0106     qmlRegisterType<WeatherBackgroundRenderer>("kweather", 1, 0, "WeatherBackground");
0107 #endif
0108
0109     qRegisterMetaType<KWeatherCore::HourlyWeatherForecast>();
0110     qRegisterMetaType<KWeatherCore::DailyWeatherForecast>();
0111     qRegisterMetaType<QList<WeatherLocation *>>();
0112
0113     // load setup wizard if first launch
0114     engine.load(QUrl(QStringLiteral("qrc:///qml/main.qml")));
0115
0116     // required for X11
0117     app.setWindowIcon(QIcon::fromTheme(QStringLiteral("org.kde.kweather")));
0118
0119     if (engine.rootObjects().isEmpty()) {
0120         return -1;
0121     }
0122
0123     return app.exec();
0124 }