alligator/src/main.cpp

0001 /**
0002  * SPDX-FileCopyrightText: 2020 Tobias Fella <fella@posteo.de>
0003  *
0004  * SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
0005  */
0006
0007 #include <QCommandLineOption>
0008 #include <QCommandLineParser>
0009 #include <QQmlApplicationEngine>
0010 #include <QQmlContext>
0011 #include <QQuickStyle>
0012 #include <QQuickView>
0013 #include <QString>
0014 #include <QStringList>
0015
0016 #ifdef Q_OS_ANDROID
0017 #include <QGuiApplication>
0018 #else
0019 #include <QApplication>
0020 #endif
0021
0022 #include <KAboutData>
0023 #include <KLocalizedContext>
0024 #include <KLocalizedString>
0025
0026 #include "alligator-version.h"
0027 #include "alligatorsettings.h"
0028 #include "database.h"
0029 #include "entriesmodel.h"
0030 #include "entriesproxymodel.h"
0031 #include "feedgroupsmodel.h"
0032 #include "feedsmodel.h"
0033 #include "feedsproxymodel.h"
0034 #include "fetcher.h"
0035
0036 #ifdef Q_OS_WINDOWS
0037 #include <windows.h>
0038 #endif
0039
0040 #ifdef Q_OS_ANDROID
0041 Q_DECL_EXPORT
0042 #endif
0043
0044 int main(int argc, char *argv[])
0045 {
0046 #ifdef Q_OS_ANDROID
0047     QGuiApplication app(argc, argv);
0048     QQuickStyle::setStyle(QStringLiteral("org.kde.breeze"));
0049 #else
0050     QApplication app(argc, argv);
0051     if (qEnvironmentVariableIsEmpty("QT_QUICK_CONTROLS_STYLE")) {
0052         QQuickStyle::setStyle(QStringLiteral("org.kde.desktop"));
0053     }
0054 #endif
0055
0056 #ifdef Q_OS_WINDOWS
0057     if (AttachConsole(ATTACH_PARENT_PROCESS)) {
0058         FILE *outFile = freopen("CONOUT$", "w", stdout);
0059         if (!outFile)
0060             qWarning() << "Failed to reopen stdout";
0061         FILE *errFile = freopen("CONOUT$", "w", stderr);
0062         if (!errFile)
0063             qWarning() << "Failed to reopen stderr";
0064     }
0065
0066     QApplication::setStyle(QStringLiteral("breeze"));
0067     auto font = app.font();
0068     font.setPointSize(10);
0069     app.setFont(font);
0070 #endif
0071     KLocalizedString::setApplicationDomain("alligator");
0072
0073     QCoreApplication::setOrganizationName(QStringLiteral("KDE"));
0074     QCoreApplication::setOrganizationDomain(QStringLiteral("kde.org"));
0075     QCoreApplication::setApplicationName(QStringLiteral("Alligator"));
0076
0077     KAboutData about(QStringLiteral("alligator"),
0078                      i18n("Alligator"),
0079                      QStringLiteral(ALLIGATOR_VERSION_STRING),
0080                      i18n("Feed Reader"),
0081                      KAboutLicense::GPL,
0082                      i18n("© 2020-2022 KDE Community"));
0083     about.addAuthor(i18n("Tobias Fella"), QString(), QStringLiteral("fella@posteo.de"), QStringLiteral("https://tobiasfella.de"));
0084     KAboutData::setApplicationData(about);
0085
0086     qmlRegisterType<FeedsModel>("org.kde.alligator", 1, 0, "FeedsModel");
0087     qmlRegisterType<FeedGroupsModel>("org.kde.alligator", 1, 0, "FeedGroupsModel");
0088     qmlRegisterType<FeedsProxyModel>("org.kde.alligator", 1, 0, "FeedsProxyModel");
0089
0090     qmlRegisterType<EntriesModel>("org.kde.alligator", 1, 0, "EntriesModel");
0091     qmlRegisterType<EntriesProxyModel>("org.kde.alligator", 1, 0, "EntriesProxyModel");
0092
0093     qmlRegisterSingletonType("org.kde.alligator", 1, 0, "About", [](QQmlEngine *engine, QJSEngine *) -> QJSValue {
0094         return engine->toScriptValue(KAboutData::applicationData());
0095     });
0096
0097     AlligatorSettings settings;
0098     qmlRegisterSingletonInstance("org.kde.alligator", 1, 0, "Config", &settings);
0099     qmlRegisterSingletonInstance("org.kde.alligator", 1, 0, "Fetcher", &Fetcher::instance());
0100     qmlRegisterSingletonInstance("org.kde.alligator", 1, 0, "Database", &Database::instance());
0101
0102     QQmlApplicationEngine engine;
0103     engine.rootContext()->setContextObject(new KLocalizedContext(&engine));
0104
0105     QCommandLineParser parser;
0106     parser.setApplicationDescription(i18n("RSS/Atom Feed Reader"));
0107     QCommandLineOption addFeedOption(QStringList() << QStringLiteral("a") << QStringLiteral("addfeed"),
0108                                      i18n("Adds a new feed to database."),
0109                                      i18n("feed URL"),
0110                                      QStringLiteral("none"));
0111     parser.addOption(addFeedOption);
0112
0113     about.setupCommandLine(&parser);
0114     parser.process(app);
0115     QString feedURL = parser.value(addFeedOption);
0116     if (feedURL != QStringLiteral("none"))
0117         Database::instance().addFeed(feedURL);
0118     about.processCommandLine(&parser);
0119
0120     QObject::connect(&app, &QCoreApplication::aboutToQuit, &settings, &AlligatorSettings::save);
0121
0122     Database::instance();
0123
0124     engine.load(QUrl(QStringLiteral("qrc:///main.qml")));
0125
0126     if (engine.rootObjects().isEmpty()) {
0127         return -1;
0128     }
0129
0130     return app.exec();
0131 }