public static void Stop()
{
//Dispose of the PS3 tablet
foreach (var t in Tablets)
{
var ps3 = t.Tablet as PS3InputDevice;
if (ps3 != null)
{
ps3.Dispose();
}
}
//Dispose of the Xbox 360 wireless USB receiver
if (Receiver != null)
{
Receiver.Dispose();
Receiver = null;
}
Tablets.Clear();
PPJoyInterface.CloseAllHandles();
}
private static void _HandleTabletEvents(TabletConnection conn)
{
if (conn != null)
{
const float TABLET_PAD_WIDTH = 1920;
const float TABLET_PAD_HEIGHT = 1080;
double threshold = ((conn.Settings.PenPressureThreshold / 10.0) *
(_MAX_PEN_PRESSURE_THRESHOLD - _MIN_PEN_PRESSURE_THRESHOLD)) + _MIN_PEN_PRESSURE_THRESHOLD;
bool penClicked = (conn.Tablet.PenPressure >= threshold);
if (conn.LastPressure != (conn.Tablet.PenPressure >= threshold))
{
_PerformAction(conn, TabletOptionButton.TabletButton.PenClick, conn.Settings.ClickAction, penClicked);
}
conn.LastPressure = (conn.Tablet.PenPressure >= threshold);
//Send PPJoy data, if necessary
if (conn.Settings.PPJoyNumber > 0)
{
var buttons = new byte[16];
buttons[0] = (byte)(conn.Tablet.ButtonState.CrossHeld ? 1 : 0);
buttons[1] = (byte)(conn.Tablet.ButtonState.CircleHeld ? 1 : 0);
buttons[2] = (byte)(conn.Tablet.ButtonState.TriangleHeld ? 1 : 0);
buttons[3] = (byte)(conn.Tablet.ButtonState.SquareHeld ? 1 : 0);
buttons[4] = (byte)(conn.Tablet.DPadState.UpHeld ? 1 : 0);
buttons[5] = (byte)(conn.Tablet.DPadState.DownHeld ? 1 : 0);
buttons[6] = (byte)(conn.Tablet.DPadState.LeftHeld ? 1 : 0);
buttons[7] = (byte)(conn.Tablet.DPadState.RightHeld ? 1 : 0);
buttons[8] = (byte)(conn.Tablet.ButtonState.PSHeld ? 1 : 0);
buttons[9] = (byte)(conn.Tablet.ButtonState.SelectHeld ? 1 : 0);
buttons[10] = (byte)(conn.Tablet.ButtonState.StartHeld ? 1 : 0);
buttons[11] = (byte)(penClicked ? 1 : 0);
buttons[12] = (byte)(conn.Tablet.ButtonState.LeftStickHeld ? 1 : 0);
buttons[13] = (byte)(conn.Tablet.ButtonState.RightStickHeld ? 1 : 0);
buttons[14] = (byte)(conn.Tablet.ButtonState.LeftButtonHeld ? 1 : 0);
buttons[15] = (byte)(conn.Tablet.ButtonState.RightButtonHeld ? 1 : 0);
var axes = new int[11];
axes[0] = conn.Tablet.AccelerometerData.XAxis * 32767;
axes[1] = conn.Tablet.AccelerometerData.YAxis * 32767;
axes[2] = conn.Tablet.AccelerometerData.ZAxis * 32767;
if (conn.Tablet.PressureType == TabletPressureType.FingerPressed ||
conn.Tablet.PressureType == TabletPressureType.PenPressed)
{
axes[3] = Convert.ToInt32(32767 * (conn.Tablet.PressurePoint.X / TABLET_PAD_WIDTH));
axes[4] = Convert.ToInt32(32767 * (conn.Tablet.PressurePoint.Y / TABLET_PAD_HEIGHT));
}
else
{
//Centered
axes[3] = Convert.ToInt32(32767 * (TABLET_PAD_WIDTH / 2.0));
axes[4] = Convert.ToInt32(32767 * (TABLET_PAD_HEIGHT / 2.0));
}
var controller = conn.Tablet as Xbox360InputDevice;
if (controller != null)
{
axes[5] = 32767 * (controller.LeftTrigger / 255);
axes[6] = 32767 * (controller.RightTrigger / 255);
axes[7] = 32767 * ((controller.X1 + 32768) / 65535);
axes[8] = 32767 * ((controller.Y1 + 32768) / 65535);
axes[9] = 32767 * ((controller.X2 + 32768) / 65535);
axes[10] = 32767 * ((controller.Y2 + 32768) / 65535);
}
PPJoyInterface.Update(conn.Settings.PPJoyNumber, axes, buttons);
}
bool doUp = _IsActionRequested(conn, TabletOptionButton.ButtonAction.MoveUp);
bool doDown = _IsActionRequested(conn, TabletOptionButton.ButtonAction.MoveDown);
bool doLeft = _IsActionRequested(conn, TabletOptionButton.ButtonAction.MoveLeft);
bool doRight = _IsActionRequested(conn, TabletOptionButton.ButtonAction.MoveRight);
if ((conn.Tablet.PressureType == TabletPressureType.PenPressed) ||
(conn.Settings.AllowFingerMovement && conn.Tablet.PressureType == TabletPressureType.FingerPressed))
{
if (conn.Settings.MovementType == TabletSettings.TabletMovementType.Absolute)
{
//Calculate the absolute coordinates of the new mouse position
float actualWidth = conn.Settings.AllowAllDisplays ? SystemInformation.VirtualScreen.Width : conn.CurrentDisplay.Bounds.Width;
float actualHeight = conn.Settings.AllowAllDisplays ? SystemInformation.VirtualScreen.Height : conn.CurrentDisplay.Bounds.Height;
float width = 65536;
float height = 65536;
float xStart = 0;
float yStart = 0;
float x = 0;
float y = 0;
if (conn.Settings.RestrictToCurrentWindow)
{
//We're only looking at the current window, which could be on any display
var v = SystemInformation.VirtualScreen;
RECT rect;
var hWnd = GetForegroundWindow(); GetWindowRect(hWnd, out rect);
int windowWidth = rect.Right - rect.Left, windowHeight = rect.Bottom - rect.Top, windowX = rect.Left, windowY = rect.Top;
actualWidth = windowWidth;
actualHeight = windowHeight;
width = (float)Math.Round((float)((float)windowWidth / (float)v.Width) * 65536.0, 0);
height = (float)Math.Round((float)((float)windowHeight / (float)v.Height) * 65536.0, 0);
xStart = ((((float)windowX - (float)v.X) / (float)v.Width) * (float)65536.0);
yStart = ((((float)windowY - (float)v.Y) / (float)v.Height) * (float)65536.0);
}
else if (!conn.Settings.AllowAllDisplays)
{
//Find the absolute coordinates for start of current display (which will be X and Y starting offsets)
var v = SystemInformation.VirtualScreen;
width = (float)Math.Round((float)((float)conn.CurrentDisplay.Bounds.Width /
(float)v.Width) * 65536.0, 0);
height = (float)Math.Round((float)((float)conn.CurrentDisplay.Bounds.Height /
(float)v.Height) * 65536.0, 0);
xStart = ((((float)conn.CurrentDisplay.Bounds.X -
(float)v.X) / (float)v.Width) * (float)65536.0);
yStart = ((((float)conn.CurrentDisplay.Bounds.Y -
(float)v.Y) / (float)v.Height) * (float)65536.0);
}
if (conn.Settings.MaintainAspectRatio)
{
//Get the current style based on which is higher, width or height
var style = ((TABLET_PAD_HEIGHT / TABLET_PAD_WIDTH) >= (actualHeight / actualWidth)) ?
DockOption.DockStyle.Vertical : DockOption.DockStyle.Horizontal;
//Translate the width and height to tablet proportions
float tabletWidth = (style == DockOption.DockStyle.Vertical ? TABLET_PAD_WIDTH :
TABLET_PAD_WIDTH * ((TABLET_PAD_HEIGHT / TABLET_PAD_WIDTH) / (actualHeight / actualWidth)));
float tabletHeight = (style == DockOption.DockStyle.Horizontal ? TABLET_PAD_HEIGHT :
TABLET_PAD_HEIGHT * ((actualHeight / actualWidth) / (TABLET_PAD_HEIGHT / TABLET_PAD_WIDTH)));
float tabletX = 0;
float tabletY = 0;
if (style == DockOption.DockStyle.Horizontal)
{
switch (conn.Settings.HorizontalDock)
{
case DockOption.DockOptionValue.Center:
tabletX = (TABLET_PAD_WIDTH - tabletWidth) / 2;
break;
case DockOption.DockOptionValue.Right:
tabletX = TABLET_PAD_WIDTH - tabletWidth;
break;
default:
break;
}
}
else
{
switch (conn.Settings.VerticalDock)
{
case DockOption.DockOptionValue.Center:
tabletY = (TABLET_PAD_HEIGHT - tabletHeight) / 2;
break;
case DockOption.DockOptionValue.Right:
tabletY = TABLET_PAD_HEIGHT - tabletHeight;
break;
default:
break;
}
}
//Determine whether our current pressure point is within the box
x = conn.Tablet.PressurePoint.X;
y = conn.Tablet.PressurePoint.Y;
if (x < tabletX)
{
x = tabletX;
}
if (x > (tabletX + tabletWidth))
{
x = tabletX + tabletWidth;
}
if (y < tabletY)
{
y = tabletY;
}
if (y > (tabletY + tabletHeight))
{
y = tabletY + tabletHeight;
}
//It is, so set the coordinates appropriately
x = (((x - tabletX) / tabletWidth) * width) + xStart;
y = (((y - tabletY) / tabletHeight) * height) + yStart;
}
else
{
x = ((conn.Tablet.PressurePoint.X / TABLET_PAD_WIDTH) * width) + xStart;
y = (conn.Tablet.PressurePoint.Y / TABLET_PAD_HEIGHT * height) + yStart;
}
if (Cursor.Position.X != x && Cursor.Position.Y != y) //not sure if this respects virtual desktop coordinates
{
mouse_event(MOUSEEVENTF_MOVE | MOUSEEVENTF_ABSOLUTE | MOUSEEVENTF_VIRTUALDESK,
(int)x, (int)y, 0, UIntPtr.Zero);
}
}
else if (conn.Settings.MovementType == TabletSettings.TabletMovementType.Relative)
{
//Based on last position, determine whether to move in a certain direction or not
if (conn.LastPressurePoint.HasValue)
{
const int DELTA = 1;
int precision = conn.Settings.Precision;
if ((conn.Tablet.PressurePoint.X - conn.LastPressurePoint.Value.X) >= precision)
{
conn.HorizontalDelta++;
}
if ((conn.Tablet.PressurePoint.Y - conn.LastPressurePoint.Value.Y) >= precision)
{
conn.VerticalDelta++;
}
if ((conn.Tablet.PressurePoint.X - conn.LastPressurePoint.Value.X) <= -precision)
{
conn.HorizontalDelta--;
}
if ((conn.Tablet.PressurePoint.Y - conn.LastPressurePoint.Value.Y) <= -precision)
{
conn.VerticalDelta--;
}
if (conn.VerticalDelta <= -DELTA)
{
doUp = true;
}
if (conn.VerticalDelta >= DELTA)
{
doDown = true;
}
if (conn.HorizontalDelta <= -DELTA)
{
doLeft = true;
}
if (conn.HorizontalDelta >= DELTA)
{
doRight = true;
}
}
if (!conn.LastPressurePoint.HasValue)
{
conn.LastPressurePoint = new Point(conn.Tablet.PressurePoint.X, conn.Tablet.PressurePoint.Y);
}
if (doUp || doDown)
{
conn.LastPressurePoint = new Point(conn.LastPressurePoint.Value.X, conn.Tablet.PressurePoint.Y);
}
if (doLeft || doRight)
{
conn.LastPressurePoint = new Point(conn.Tablet.PressurePoint.X, conn.LastPressurePoint.Value.Y);
}
}
}
else
{
conn.LastPressurePoint = null;
}
if (doUp || doDown)
{
conn.VerticalDelta = 0;
}
if (doLeft || doRight)
{
conn.HorizontalDelta = 0;
}
if (doUp || doDown || doLeft || doRight)
{
_accel = Math.Min(conn.Settings.MovementSpeed, _accel + 2);
}
else
{
_accel = Math.Max(1, _accel - 1);
}
if (doDown)
{
mouse_event(MOUSEEVENTF_MOVE, 0, _accel, 0, UIntPtr.Zero);
}
if (doUp)
{
mouse_event(MOUSEEVENTF_MOVE, 0, 0 - _accel, 0, UIntPtr.Zero);
}
if (doLeft)
{
mouse_event(MOUSEEVENTF_MOVE, 0 - _accel, 0, 0, UIntPtr.Zero);
}
if (doRight)
{
mouse_event(MOUSEEVENTF_MOVE, _accel, 0, 0, UIntPtr.Zero);
}
_CheckKeys(conn.Settings.AAction, TabletOptionButton.TabletButton.ACross, conn.Tablet.ButtonState.CrossHeld);
_CheckKeys(conn.Settings.BAction, TabletOptionButton.TabletButton.BCircle, conn.Tablet.ButtonState.CircleHeld);
_CheckKeys(conn.Settings.XAction, TabletOptionButton.TabletButton.XSquare, conn.Tablet.ButtonState.SquareHeld);
_CheckKeys(conn.Settings.YAction, TabletOptionButton.TabletButton.YTriangle, conn.Tablet.ButtonState.TriangleHeld);
_CheckKeys(conn.Settings.UpAction, TabletOptionButton.TabletButton.Up, conn.Tablet.DPadState.UpHeld);
_CheckKeys(conn.Settings.DownAction, TabletOptionButton.TabletButton.Down, conn.Tablet.DPadState.DownHeld);
_CheckKeys(conn.Settings.LeftAction, TabletOptionButton.TabletButton.Left, conn.Tablet.DPadState.LeftHeld);
_CheckKeys(conn.Settings.RightAction, TabletOptionButton.TabletButton.Right, conn.Tablet.DPadState.RightHeld);
_CheckKeys(conn.Settings.BackAction, TabletOptionButton.TabletButton.BackSelect, conn.Tablet.ButtonState.SelectHeld);
_CheckKeys(conn.Settings.StartAction, TabletOptionButton.TabletButton.Start, conn.Tablet.ButtonState.StartHeld);
_CheckKeys(conn.Settings.GuideAction, TabletOptionButton.TabletButton.PSXboxGuide, conn.Tablet.ButtonState.PSHeld);
}
}