Method addDirectoryToWatchToListView

src/ui/settings_dialog.cpp:61–98

}

void SettingsDialog::addDirectoryToWatchToListView(const QString& dirPath) {
    // empty paths are not permitted
    if (dirPath.isEmpty())
        return;

    const QDir dir(dirPath);

    // we don't want to redundantly add the main integration directory
    if (dir == integratedAppImagesDestination())
        return;

    QIcon icon;

    auto findIcon = [](const std::initializer_list<QString>& names) {
        for (const auto& i : names) {
            auto icon = QIcon::fromTheme(i, loadIconWithFallback(i));

            if (!icon.isNull())
                return icon;
        }

        return QIcon{};
    };

    if (dir.exists()) {
        icon = findIcon({"folder"});
    } else {
        // TODO: search for more meaningful icon, "remove" doesn't really show the directory is missing
        icon = findIcon({"remove"});
    }

    if (icon.isNull()) {
        qDebug() << "item icon unavailable, using fallback";
    }

    auto* item = new QListWidgetItem(icon, dirPath);
    ui->additionalDirsListWidget->addItem(item);
}

void SettingsDialog::loadSettings() {
    settingsFile = getConfig();