Kb::Kb(QObject *parent, const QString& path) :
QThread(parent), devpath(path), cmdpath(path + "/cmd"),
features("N/A"), firmware("N/A"), pollrate("N/A"),
_currentProfile(0), _currentMode(0), _model(KeyMap::NO_MODEL), _layout(KeyMap::NO_LAYOUT),
_hwProfile(0), prevProfile(0), prevMode(0),
cmd(cmdpath), notifyNumber(1), _needsSave(false), hwLoading(true)
{
// Get the features, model, serial number, FW version (if available), and poll rate (if available) from /dev nodes
QFile ftpath(path + "/features"), mpath(path + "/model"), spath(path + "/serial"), fwpath(path + "/fwversion"), ppath(path + "/pollrate");
if(ftpath.open(QIODevice::ReadOnly)){
features = ftpath.read(1000);
features = features.trimmed();
ftpath.close();
// Read model from features (first word: vendor, second word: product)
QStringList list = features.split(" ");
if(list.length() < 2)
return;
_model = KeyMap::getModel(list[1]);
if(_model == KeyMap::NO_MODEL)
return;
} else
// Bail if features aren't readable
return;
if(mpath.open(QIODevice::ReadOnly)){
usbModel = mpath.read(100);
usbModel = usbModel.remove("Corsair").remove("Gaming").remove("Keyboard").remove("Mouse").remove("Bootloader").trimmed();
mpath.close();
}
if(usbModel == "")
usbModel = "Keyboard";
if(spath.open(QIODevice::ReadOnly)){
usbSerial = spath.read(100);
usbSerial = usbSerial.trimmed().toUpper();
spath.close();
}
if(usbSerial == "")
usbSerial = "Unknown-" + usbModel;
if(features.contains("fwversion") && fwpath.open(QIODevice::ReadOnly)){
firmware = fwpath.read(100);
firmware = QString::number(firmware.trimmed().toInt() / 100., 'f', 2);
fwpath.close();
}
if(features.contains("pollrate") && ppath.open(QIODevice::ReadOnly)){
pollrate = ppath.read(100);
pollrate = pollrate.trimmed();
ppath.close();
}
hwModeCount = (_model == KeyMap::K95) ? 3 : 1;
// Open cmd in non-blocking mode so that it doesn't lock up if nothing is reading
// (e.g. if the daemon crashed and didn't clean up the node)
int fd = open(cmdpath.toLatin1().constData(), O_WRONLY | O_NONBLOCK);
if(!cmd.open(fd, QIODevice::WriteOnly, QFileDevice::AutoCloseHandle))
return;
// Find an available notification node (if none is found, take notify1)
for(int i = 1; i < 10; i++){
QString notify = QString(path + "/notify%1").arg(i);
if(!QFile::exists(notify)){
notifyNumber = i;
notifyPath = notify;
break;
}
}
cmd.write(QString("notifyon %1\n").arg(notifyNumber).toLatin1());
cmd.flush();
cmd.write(QString("fps %1\n").arg(_frameRate).toLatin1());
cmd.write(QString("active\n@%1 get :hwprofileid").arg(notifyNumber).toLatin1());
for(int i = 0; i < hwModeCount; i++){
cmd.write(QString(" mode %1 get :hwid").arg(i + 1).toLatin1());
if(isMouse())
cmd.write(" :hwdpi :hwdpisel :hwlift :hwsnap");
}
cmd.write("\n");
cmd.flush();
emit infoUpdated();
activeDevices.insert(this);
// Start a separate thread to read from the notification node
start();
}
bool MouseInputSource::hasMouseCursor() const noexcept { return isMouse(); }
bool MouseInputSource::canDoUnboundedMovement() const noexcept { return isMouse(); }
bool MouseInputSource::hasMouseWheel() const { return isMouse(); }
bool MouseInputSource::canHover() const { return isMouse(); }
bool MouseInputSource::isTouch() const { return ! isMouse(); }