Method loadConfig

src/plugins/buttonrebinds/buttonrebindsfilter.cpp:134–235

}

void ButtonRebindsFilter::loadConfig(const KConfigGroup &group)
{
    Q_ASSERT(QLatin1StringView("ButtonRebinds") == group.name());
    if (m_inputDevice) {
        KWin::input()->removeInputDevice(m_inputDevice.get());
        m_inputDevice.reset();
    }
    KWin::input()->uninstallInputEventFilter(this);
    for (auto &action : m_actions) {
        action.clear();
    }

    bool foundActions = false;

    const auto mouseButtonEnum = QMetaEnum::fromType<Qt::MouseButtons>();
    const auto mouseGroup = group.group(QStringLiteral("Mouse"));
    const auto mouseGroupKeys = mouseGroup.keyList();
    for (const QString &configKey : mouseGroupKeys) {
        const int mappedButton = mouseButtonEnum.keyToValue(configKey.toLatin1());
        if (mappedButton != -1) {
            const auto action = mouseGroup.readEntry(configKey, QStringList());
            insert(Pointer, {QString(), static_cast<uint>(mappedButton), 0}, action);
            foundActions = true;
        }
    }

    const auto tabletsGroup = group.group(QStringLiteral("Tablet"));
    const auto tablets = tabletsGroup.groupList();
    for (const auto &tabletName : tablets) {
        const auto tabletGroup = tabletsGroup.group(tabletName);
        const auto tabletButtons = tabletGroup.keyList();
        for (const auto &buttonName : tabletButtons) {
            const auto entry = tabletGroup.readEntry(buttonName, QStringList());
            bool ok = false;
            const uint button = buttonName.toUInt(&ok);
            if (ok) {
                foundActions = true;
                insert(TabletPad, {tabletName, button, 0}, entry);
            }
        }
    }

    const auto tabletToolsGroup = group.group(QStringLiteral("TabletTool"));
    const auto tabletTools = tabletToolsGroup.groupList();
    for (const auto &tabletToolName : tabletTools) {
        const auto toolGroup = tabletToolsGroup.group(tabletToolName);
        const auto tabletToolButtons = toolGroup.keyList();
        for (const auto &buttonName : tabletToolButtons) {
            const auto entry = toolGroup.readEntry(buttonName, QStringList());
            bool ok = false;
            const uint button = buttonName.toUInt(&ok);
            if (ok) {
                foundActions = true;
                insert(TabletToolButtonType, {tabletToolName, button, 0}, entry);
            }
        }
    }