public void handleTouchpad(byte[] data, DS4State sensors, int touchPacketOffset = 0)
{
bool touchPadIsDown = sensors.TouchButton;
if (!PacketChanged(data, touchPacketOffset) && (touchPadIsDown == lastTouchPadIsDown))
{
TouchUnchanged?.Invoke(this, EventArgs.Empty);
return;
}
byte touchID1 = (byte)(data[0 + TOUCHPAD_DATA_OFFSET + touchPacketOffset] & 0x7F);
byte touchID2 = (byte)(data[4 + TOUCHPAD_DATA_OFFSET + touchPacketOffset] & 0x7F);
int currentX1 = data[1 + TOUCHPAD_DATA_OFFSET + touchPacketOffset] + (data[2 + TOUCHPAD_DATA_OFFSET + touchPacketOffset] & 0xF) * 255;
int currentY1 = ((data[2 + TOUCHPAD_DATA_OFFSET + touchPacketOffset] & 0xF0) >> 4) + data[3 + TOUCHPAD_DATA_OFFSET + touchPacketOffset] * 16;
int currentX2 = data[5 + TOUCHPAD_DATA_OFFSET + touchPacketOffset] + (data[6 + TOUCHPAD_DATA_OFFSET + touchPacketOffset] & 0xF) * 255;
int currentY2 = ((data[6 + TOUCHPAD_DATA_OFFSET + touchPacketOffset] & 0xF0) >> 4) + data[7 + TOUCHPAD_DATA_OFFSET + touchPacketOffset] * 16;
TouchpadEventArgs args;
if (sensors.Touch1 || sensors.Touch2)
{
if ((sensors.Touch1 && !lastIsActive1) || (sensors.Touch2 && !lastIsActive2))
{
if (TouchesBegan != null)
{
if (sensors.Touch1 && sensors.Touch2)
{
args = new TouchpadEventArgs(sensors.ReportTimeStamp, sensors.TouchButton, new Touch(currentX1, currentY1, touchID1), new Touch(currentX2, currentY2, touchID2));
}
else if (sensors.Touch1)
{
args = new TouchpadEventArgs(sensors.ReportTimeStamp, sensors.TouchButton, new Touch(currentX1, currentY1, touchID1));
}
else
{
args = new TouchpadEventArgs(sensors.ReportTimeStamp, sensors.TouchButton, new Touch(currentX2, currentY2, touchID2));
}
TouchesBegan(this, args);
}
}
else if ((sensors.Touch1 == lastIsActive1) && (sensors.Touch2 == lastIsActive2) && (TouchesMoved != null))
{
Touch tPrev, t0, t1;
if (sensors.Touch1 && sensors.Touch2)
{
tPrev = new Touch(lastTouchPadX1, lastTouchPadY1, lastTouchID1);
t0 = new Touch(currentX1, currentY1, touchID1, tPrev);
tPrev = new Touch(lastTouchPadX2, lastTouchPadY2, lastTouchID2);
t1 = new Touch(currentX2, currentY2, touchID2, tPrev);
}
else if (sensors.Touch1)
{
tPrev = new Touch(lastTouchPadX1, lastTouchPadY1, lastTouchID1);
t0 = new Touch(currentX1, currentY1, touchID1, tPrev);
t1 = null;
}
else
{
tPrev = new Touch(lastTouchPadX2, lastTouchPadY2, lastTouchID2);
t0 = new Touch(currentX2, currentY2, touchID2, tPrev);
t1 = null;
}
args = new TouchpadEventArgs(sensors.ReportTimeStamp, sensors.TouchButton, t0, t1);
TouchesMoved(this, args);
}
if (!lastTouchPadIsDown && touchPadIsDown && (TouchButtonDown != null))
{
if (sensors.Touch1 && sensors.Touch2)
{
args = new TouchpadEventArgs(sensors.ReportTimeStamp, sensors.TouchButton, new Touch(currentX1, currentY1, touchID1), new Touch(currentX2, currentY2, touchID2));
}
else if (sensors.Touch1)
{
args = new TouchpadEventArgs(sensors.ReportTimeStamp, sensors.TouchButton, new Touch(currentX1, currentY1, touchID1));
}
else
{
args = new TouchpadEventArgs(sensors.ReportTimeStamp, sensors.TouchButton, new Touch(currentX2, currentY2, touchID2));
}
TouchButtonDown(this, args);
}
else if (lastTouchPadIsDown && !touchPadIsDown && (TouchButtonUp != null))
{
if (sensors.Touch1 && sensors.Touch2)
{
args = new TouchpadEventArgs(sensors.ReportTimeStamp, sensors.TouchButton, new Touch(currentX1, currentY1, touchID1), new Touch(currentX2, currentY2, touchID2));
}
else if (sensors.Touch1)
{
args = new TouchpadEventArgs(sensors.ReportTimeStamp, sensors.TouchButton, new Touch(currentX1, currentY1, touchID1));
}
else
{
args = new TouchpadEventArgs(sensors.ReportTimeStamp, sensors.TouchButton, new Touch(currentX2, currentY2, touchID2));
}
TouchButtonUp(this, args);
}
if (sensors.Touch1)
{
lastTouchPadX1 = currentX1;
lastTouchPadY1 = currentY1;
}
if (sensors.Touch2)
{
lastTouchPadX2 = currentX2;
lastTouchPadY2 = currentY2;
}
lastTouchPadIsDown = touchPadIsDown;
}
else
{
if (touchPadIsDown && !lastTouchPadIsDown)
{
TouchButtonDown?.Invoke(this, new TouchpadEventArgs(sensors.ReportTimeStamp, sensors.TouchButton, null));
}
else if (!touchPadIsDown && lastTouchPadIsDown)
{
TouchButtonUp?.Invoke(this, new TouchpadEventArgs(sensors.ReportTimeStamp, sensors.TouchButton, null));
}
if ((lastIsActive1 || lastIsActive2) && (TouchesEnded != null))
{
if (lastIsActive1 && lastIsActive2)
{
args = new TouchpadEventArgs(sensors.ReportTimeStamp, sensors.TouchButton, new Touch(lastTouchPadX1, lastTouchPadY1, touchID1), new Touch(lastTouchPadX2, lastTouchPadY2, touchID2));
}
else if (lastIsActive1)
{
args = new TouchpadEventArgs(sensors.ReportTimeStamp, sensors.TouchButton, new Touch(lastTouchPadX1, lastTouchPadY1, touchID1));
}
else
{
args = new TouchpadEventArgs(sensors.ReportTimeStamp, sensors.TouchButton, new Touch(lastTouchPadX2, lastTouchPadY2, touchID2));
}
TouchesEnded(this, args);
}
}
lastIsActive1 = sensors.Touch1;
lastIsActive2 = sensors.Touch2;
lastTouchID1 = touchID1;
lastTouchID2 = touchID2;
lastTouchPadIsDown = touchPadIsDown;
}
public TouchpadEventArgs(DateTime utcTimestamp, bool tButtonDown, Touch t0, Touch t1 = null)
{
if (t1 != null)
{
touches = new Touch[2];
touches[0] = t0;
touches[1] = t1;
}
else if (t0 != null)
{
touches = new Touch[1];
touches[0] = t0;
}
touchButtonPressed = tButtonDown;
timeStamp = utcTimestamp;
}
public Touch(int X, int Y, byte tID, Touch prevTouch = null)
{
hwX = X;
hwY = Y;
touchID = tID;
previousTouch = prevTouch;
if (previousTouch != null)
{
deltaX = X - previousTouch.hwX;
deltaY = Y - previousTouch.hwY;
}
}
private bool isRight(Touch t)
{
return t.hwX >= 1920 * 2 / 5;
}
private bool isLeft(Touch t)
{
return t.hwX < 1920 * 2 / 5;
}
public virtual void touchesBegan(object sender, TouchpadEventArgs arg)
{
if (!Global.UseTPforControls[deviceNum])
{
cursor.touchesBegan(arg);
wheel.touchesBegan(arg);
}
pastTime = arg.timeStamp;
firstTouch = arg.touches[0];
if (Global.DoubleTap[deviceNum])
{
DateTime test = arg.timeStamp;
if ((test <= firstTap + TimeSpan.FromMilliseconds(Global.TapSensitivity[deviceNum] * 1.5)) && !arg.touchButtonPressed)
{
secondtouchbegin = true;
}
}
dev.GetCurrentState(state);
synthesizeMouseButtons();
}
