Function bareKeySignature

src/core/EvdevEncoderManager.cpp:42–52

Friendly signature for a bare (non-chord) key event. Used both as AppSettings binding key and as a label in the Learn-mode UI.

// Friendly signature for a bare (non-chord) key event.  Used both as
// AppSettings binding key and as a label in the Learn-mode UI.
QString bareKeySignature(int keycode)
{
    switch (keycode) {
        case KEY_PLAYPAUSE:    return QStringLiteral("KEY_PLAYPAUSE");
        case KEY_MUTE:         return QStringLiteral("KEY_MUTE");
        case KEY_PREVIOUSSONG: return QStringLiteral("KEY_PREVIOUSSONG");
        case KEY_NEXTSONG:     return QStringLiteral("KEY_NEXTSONG");
        default:
            return QStringLiteral("KEY_%1").arg(keycode);
    }
}

// Read an input device's name from sysfs (e.g. "Ulanzi Dial Keyboard").  The
// sysfs `name` attribute is world-readable, so this works even when we lack