public override void InjectPointer(PointerData[] pointerData)
{
if (pointerData.Length > 256)
{
throw new ArgumentOutOfRangeException(paramName: string.Format(format: "The maximum number of simultaneous touch points is {0}.", arg0: 256U));
}
if (Log.OutImplementation != null)
{
foreach (var pointerData1 in pointerData)
{
Log.Out(msg: "Inject Pointer: {0}", (object)pointerData1.ToString());
}
}
var pointerTypeInfo = new PointerTypeInfo[pointerData.Length];
for (var index = 0; index < pointerData.Length; ++index)
{
pointerTypeInfo[index] = TransformPointer(pointerData: pointerData[index], inputType: POINTER_INPUT_TYPE.TOUCH);
}
if (!InternalNativeMethods.InjectPointerInput(device: this.device, pointerTypeInfo: pointerTypeInfo, count: (uint)pointerTypeInfo.Length))
{
throw new Win32Exception(error: Marshal.GetLastWin32Error());
}
}
protected PointerTypeInfo TransformPointer(
PointerData pointerData,
POINTER_INPUT_TYPE inputType)
{
var pointerTypeInfo = new PointerTypeInfo();
pointerTypeInfo.type = inputType;
var pointerInfo = new PointerInfo();
pointerInfo.pointerType = inputType;
pointerInfo.pointerId = pointerData.pointerId;
pointerInfo.pointerFlags = pointerData.flags;
pointerInfo.pixelLocation = pointerData.location;
switch (inputType)
{
case POINTER_INPUT_TYPE.TOUCH:
pointerTypeInfo.data.touchInfo.pointerInfo = pointerInfo;
pointerTypeInfo.data.touchInfo.touchMask = TOUCH_MASK.NONE;
pointerTypeInfo.data.touchInfo.touchFlags = (TOUCH_FLAGS)pointerData.pressedButton;
if (pointerData.width.HasValue && pointerData.height.HasValue)
{
pointerTypeInfo.data.touchInfo.contact = new Rect {
left = pointerTypeInfo.data.touchInfo.pointerInfo.pixelLocation.X - pointerData.width.Value / 2,
right = pointerTypeInfo.data.touchInfo.pointerInfo.pixelLocation.X + pointerData.width.Value / 2,
top = pointerTypeInfo.data.touchInfo.pointerInfo.pixelLocation.Y - pointerData.height.Value / 2,
bottom = pointerTypeInfo.data.touchInfo.pointerInfo.pixelLocation.Y + pointerData.height.Value / 2
};
pointerTypeInfo.data.touchInfo.touchMask |= TOUCH_MASK.CONTACTAREA;
}
if (pointerData.pressure.HasValue)
{
pointerTypeInfo.data.touchInfo.pressure = pointerData.pressure.Value;
pointerTypeInfo.data.touchInfo.touchMask |= TOUCH_MASK.PRESSURE;
}
if (pointerData.twist.HasValue)
{
pointerTypeInfo.data.touchInfo.orientation = pointerData.twist.Value;
pointerTypeInfo.data.touchInfo.touchMask |= TOUCH_MASK.ORIENTATION;
}
break;
case POINTER_INPUT_TYPE.PEN:
pointerTypeInfo.data.penInfo.pointerInfo = pointerInfo;
pointerTypeInfo.data.penInfo.penMask = PEN_MASK.NONE;
pointerTypeInfo.data.penInfo.penFlags = (PEN_FLAGS)pointerData.pressedButton;
if (pointerData.tiltX.HasValue)
{
pointerTypeInfo.data.penInfo.tiltX = pointerData.tiltX.Value;
pointerTypeInfo.data.penInfo.penMask |= PEN_MASK.TILT_X;
}
if (pointerData.tiltY.HasValue)
{
pointerTypeInfo.data.penInfo.tiltY = pointerData.tiltY.Value;
pointerTypeInfo.data.penInfo.penMask |= PEN_MASK.TILT_Y;
}
if (pointerData.pressure.HasValue)
{
pointerTypeInfo.data.penInfo.pressure = pointerData.pressure.Value;
pointerTypeInfo.data.penInfo.penMask |= PEN_MASK.PRESSURE;
}
if (pointerData.twist.HasValue)
{
pointerTypeInfo.data.penInfo.rotation = pointerData.twist.Value;
pointerTypeInfo.data.penInfo.penMask |= PEN_MASK.ROTATION;
}
break;
default:
pointerTypeInfo.data.touchInfo.pointerInfo = pointerInfo;
pointerTypeInfo.data.touchInfo.touchMask = TOUCH_MASK.NONE;
break;
}
return(pointerTypeInfo);
}
