void UpdateTouch()
{
var touch = TouchPanel.GetState().FirstOrDefault();
if (touch != null)
{
switch (touch.State)
{
case TouchLocationState.Pressed:
{
this.touchIsPressed = true;
if (!this.touchIsPressedEvent)
{
this.touchIsPressedEvent = true;
if (this.PressedTouch != null)
{
DeviceEventArgs e = new DeviceEventArgs();
e.X = touch.Position.X;
e.Y = touch.Position.Y;
this.touchXPressed = (int)e.X;
this.touchYPressed = (int)e.Y;
this.PressedTouch(this, e);
}
}
else
{
if (this.touchIsPressed)
{
if (this.ClickMoveTouch != null)
{
DeviceEventArgs e = new DeviceEventArgs();
e.X2 = touch.Position.X;
e.Y2 = touch.Position.Y;
if ((e.X2 != this.touchXClickMove) && (e.Y2 != this.touchYClickMove))
{
e.X = this.touchXPressed;
e.Y = this.touchYPressed;
this.touchXClickMove = (int)e.X2;
this.touchYClickMove = (int)e.Y2;
this.ClickMoveTouch.Invoke(this, e);
}
}
}
}
}
break;
case TouchLocationState.Released:
{
if (this.touchIsPressed)
{
this.touchIsPressed = false;
this.touchIsPressedEvent = false;
int x = (int)touch.Position.X;
int y = (int)touch.Position.Y;
DeviceEventArgs e = new DeviceEventArgs();
e.Device = TypeInputDevice.Touch;
int dX = Math.Abs(this.touchXPressed - x);
int dY = Math.Abs(this.touchYPressed - y);
if ((dX > Input.TouchScatter) || (dY > Input.TouchScatter))
{
if (this.Swype != null)
{
e.X = this.touchXPressed;
e.Y = this.touchYPressed;
e.X2 = x;
e.Y2 = y;
this.MoveTouch?.Invoke(this, e);
var dsX = e.X2 - e.X;
var dsY = e.Y2 - e.Y;
bool isRight = dsX > 0;
bool isDown = dsY > 0;
bool isHorizontal = Math.Abs(dsX) > Math.Abs(dsY);
e.Swype = isHorizontal ? (isRight ? TypeSwype.Right : TypeSwype.Left) : (isDown ? TypeSwype.Down : TypeSwype.Up);
if (dX > SwypeScatterX && dY < SwypeScatterY)
{
this.Swype(this, e);
}
}
}
else if (this.ClickTouch != null)
{
e.X = x;
e.Y = y;
this.ClickTouch?.Invoke(this, e);
}
}
}
break;
default: break;
}
}
}
void UpdateMouse()
{
switch (Mouse.GetState().LeftButton)
{
case ButtonState.Pressed:
{
this.mouseIsPressed = true;
if (!this.mouseIsPressedEvent)
{
this.mouseIsPressedEvent = true;
if (this.PressedMouse != null)
{
DeviceEventArgs e = new DeviceEventArgs();
e.X = Mouse.GetState().X;
e.Y = Mouse.GetState().Y;
this.mouseXPressed = (int)e.X;
this.mouseYPressed = (int)e.Y;
this.PressedMouse(this, e);
}
}
else
{
if (this.mouseIsPressed)
{
if (this.ClickMoveMouse != null)
{
DeviceEventArgs e = new DeviceEventArgs();
e.X2 = Mouse.GetState().X;
e.Y2 = Mouse.GetState().Y;
if ((e.X2 != this.mouseXClickMove) && (e.Y2 != this.mouseYClickMove))
{
e.X = this.mouseXPressed;
e.Y = this.mouseYPressed;
this.mouseXClickMove = (int)e.X2;
this.mouseYClickMove = (int)e.Y2;
this.ClickMoveMouse.Invoke(this, e);
}
}
}
}
}
break;
case ButtonState.Released:
{
if (this.mouseIsPressed)
{
this.mouseIsPressed = false;
this.mouseIsPressedEvent = false;
int x = Mouse.GetState().X;
int y = Mouse.GetState().Y;
DeviceEventArgs e = new DeviceEventArgs();
e.Device = TypeInputDevice.Mouse;
int dX = Math.Abs(this.mouseXPressed - x);
int dY = Math.Abs(this.mouseYPressed - y);
if ((dX > Input.TouchScatter) || (dY > Input.TouchScatter))
{
if (this.Swype != null)
{
e.X = this.mouseXPressed;
e.Y = this.mouseYPressed;
e.X2 = x;
e.Y2 = y;
if (this.MoveMouse != null)
{
this.MoveMouse(this, e);
}
var dsX = e.X2 - e.X;
var dsY = e.Y2 - e.Y;
bool isRight = dsX > 0;
bool isDown = dsY > 0;
bool isHorizontal = Math.Abs(dsX) > Math.Abs(dsY);
e.Swype = isHorizontal ? (isRight ? TypeSwype.Right : TypeSwype.Left) : (isDown ? TypeSwype.Down : TypeSwype.Up);
if (dX > SwypeScatterX && dY < SwypeScatterY)
{
this.Swype(this, e);
}
}
}
else if (this.ClickMouse != null)
{
e.X = x;
e.Y = y;
this.ClickMouse(this, e);
}
}
}
break;
default: break;
}
int mx = Mouse.GetState().X;
int my = Mouse.GetState().Y;
if ((lastX != mx) || (lastY != my))
{
if (this.PositionChangedMouse != null)
{
lastX = mx;
lastY = my;
DeviceEventArgs e = new DeviceEventArgs();
e.X = lastX;
e.Y = lastY;
this.PositionChangedMouse(this, e);
}
}
var scroll = Mouse.GetState().ScrollWheelValue;
if (lastScrollMouse != scroll)
{
if (this.ScrollingMouse != null)
{
DeviceEventArgs e = new DeviceEventArgs();
e.ScrollValue = scroll - lastScrollMouse;
lastScrollMouse = scroll;
this.ScrollingMouse(this, e);
}
}
}
