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94 lines
3.9 KiB
94 lines
3.9 KiB
3 years ago
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/*
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SPDX-FileCopyrightText: 2021 Dan Leinir Turthra Jensen <admin@leinir.dk>
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SPDX-License-Identifier: LGPL-2.0-only
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*/
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#include "themesmodel.h"
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#include <Plasma/Theme>
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#include <KLocalizedString>
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#include <QApplication>
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#include <QCommandLineParser>
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#include <QDebug>
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#include <QTimer>
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int main(int argc, char **argv)
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{
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// This is a CLI application, but we require at least a QGuiApplication for things
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// in Plasma::Theme, so let's just roll with one of these
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QApplication app(argc, argv);
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QCoreApplication::setApplicationName(QStringLiteral("plasma-apply-desktoptheme"));
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QCoreApplication::setApplicationVersion(QStringLiteral("1.0"));
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QCoreApplication::setOrganizationDomain(QStringLiteral("kde.org"));
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KLocalizedString::setApplicationDomain("plasma-apply-desktoptheme");
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QCommandLineParser *parser = new QCommandLineParser;
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parser->addHelpOption();
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parser->setApplicationDescription(
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i18n("This tool allows you to set the theme of the current Plasma session, without accidentally setting it to one that is either not available, or "
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"which is already set."));
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parser->addPositionalArgument(
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QStringLiteral("themename"),
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i18n("The name of the theme you wish to set for your current Plasma session (passing a full path will only use the last part of the path)"));
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parser->addOption(QCommandLineOption(QStringLiteral("list-themes"), i18n("Show all the themes available on the system (and which is the current theme)")));
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parser->process(app);
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int errorCode{0};
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QTextStream ts(stdout);
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ThemesModel *model{new ThemesModel(&app)};
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if (!parser->positionalArguments().isEmpty()) {
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QString requestedTheme{parser->positionalArguments().first()};
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const QString dirSplit{"/"};
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if (requestedTheme.contains(dirSplit)) {
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requestedTheme = requestedTheme.split(dirSplit, Qt::SkipEmptyParts).last();
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}
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if (Plasma::Theme().themeName() == requestedTheme) {
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ts << i18n("The requested theme \"%1\" is already set as the theme for the current Plasma session.", requestedTheme) << Qt::endl;
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// Not an error condition really, let's just ignore that
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} else {
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bool found{false};
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QStringList availableThemes;
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model->load();
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for (int i = 0; i < model->rowCount(); ++i) {
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QString currentTheme{model->data(model->index(i), ThemesModel::PluginNameRole).toString()};
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if (currentTheme == requestedTheme) {
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Plasma::Theme().setThemeName(requestedTheme);
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found = true;
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break;
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}
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availableThemes << currentTheme;
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}
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if (found) {
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ts << i18n("The current Plasma session's theme has been set to %1", requestedTheme) << Qt::endl;
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} else {
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ts << i18n("Could not find theme \"%1\". The theme should be one of the following options: %2",
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requestedTheme,
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availableThemes.join(QLatin1String{", "}))
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<< Qt::endl;
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errorCode = -1;
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}
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}
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} else if (parser->isSet(QStringLiteral("list-themes"))) {
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ts << i18n("You have the following Plasma themes on your system:") << Qt::endl;
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model->load();
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for (int i = 0; i < model->rowCount(); ++i) {
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QString themeName{model->data(model->index(i), ThemesModel::PluginNameRole).toString()};
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if (Plasma::Theme().themeName() == themeName) {
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ts << QString(" * %1 (current theme for this Plasma session)").arg(themeName) << Qt::endl;
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} else {
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ts << QString(" * %1").arg(themeName) << Qt::endl;
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}
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}
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} else {
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parser->showHelp();
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}
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QTimer::singleShot(0, &app, [&app, &errorCode]() {
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app.exit(errorCode);
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});
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return app.exec();
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}
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