static internal OSStatus GetEventWindowMouseLocation(IntPtr inEvent, out HIPoint pt)
{
HIPoint point;
unsafe
{
HIPoint *parm = &point;
OSStatus result = API.GetEventParameter(inEvent,
EventParamName.WindowMouseLocation, EventParamType.typeHIPoint, IntPtr.Zero,
(uint)System.Runtime.InteropServices.Marshal.SizeOf(typeof(HIPoint)), IntPtr.Zero,
(IntPtr)parm);
pt = point;
return(result);
}
}
internal static extern CGDisplayErr CGDisplayMoveCursorToPoint(IntPtr display, HIPoint point);
internal static extern CGError WarpMouseCursorPosition(HIPoint newCursorPosition);
internal static CGError WarpMouseCursorPosition(HIPoint newCursorPosition);
OSStatus ProcessMouseEvent(IntPtr inCaller, IntPtr inEvent, EventInfo evt, IntPtr userData)
{
MacOSMouseButton button;
HIPoint pt = new HIPoint();
HIPoint screenLoc = new HIPoint();
OSStatus err = API.GetEventMouseLocation(inEvent, out screenLoc);
if (this.windowState == WindowState.Fullscreen)
{
pt = screenLoc;
}
else
{
err = API.GetEventWindowMouseLocation(inEvent, out pt);
}
if (err != OSStatus.NoError)
{
// this error comes up from the application event handler.
if (err != OSStatus.EventParameterNotFound)
{
throw new MacOSException(err);
}
}
Point mousePosInClient = new Point((int)pt.X, (int)pt.Y);
if (this.windowState != WindowState.Fullscreen)
{
mousePosInClient.Y -= mTitlebarHeight;
}
// check for enter/leave events
IntPtr thisEventWindow;
API.GetEventWindowRef(inEvent, out thisEventWindow);
CheckEnterLeaveEvents(thisEventWindow, mousePosInClient);
switch ((MouseEventKind)evt.EventKind)
{
case MouseEventKind.MouseDown:
button = API.GetEventMouseButton(inEvent);
switch (button)
{
case MacOSMouseButton.Primary:
mouse[MouseButton.Left] = true;
break;
case MacOSMouseButton.Secondary:
mouse[MouseButton.Right] = true;
break;
case MacOSMouseButton.Tertiary:
mouse[MouseButton.Middle] = true;
break;
}
return OSStatus.NoError;
case MouseEventKind.MouseUp:
button = API.GetEventMouseButton(inEvent);
switch (button)
{
case MacOSMouseButton.Primary:
mouse[MouseButton.Left] = false;
break;
case MacOSMouseButton.Secondary:
mouse[MouseButton.Right] = false;
break;
case MacOSMouseButton.Tertiary:
mouse[MouseButton.Middle] = false;
break;
}
button = API.GetEventMouseButton(inEvent);
return OSStatus.NoError;
case MouseEventKind.WheelMoved:
int delta = API.GetEventMouseWheelDelta(inEvent) / 3;
mouse.Wheel += delta;
return OSStatus.NoError;
case MouseEventKind.MouseMoved:
case MouseEventKind.MouseDragged:
//Debug.Print("Mouse Location: {0}, {1}", pt.X, pt.Y);
if (windowState == WindowState.Fullscreen) {
if (mousePosInClient.X != mouse.X || mousePosInClient.Y != mouse.Y) {
mouse.Position = mousePosInClient;
}
} else {
// ignore clicks in the title bar
if (pt.Y < 0)
return OSStatus.EventNotHandled;
if (mousePosInClient.X != mouse.X || mousePosInClient.Y != mouse.Y) {
mouse.Position = mousePosInClient;
}
}
return OSStatus.EventNotHandled;
default:
Debug.Print("{0}", evt);
return OSStatus.EventNotHandled;
}
}
private HIPoint ConfineMouseToWindow(IntPtr window, HIPoint client)
{
if ((double) client.X < 0.0)
client.X = 0.0f;
if ((double) client.X >= (double) this.Width)
client.X = (float) (this.Width - 1);
if ((double) client.Y < 0.0)
client.Y = 0.0f;
if ((double) client.Y >= (double) this.Height)
client.Y = (float) (this.Height - 1);
return client;
}
protected OSStatus ProcessMouseEvent(IntPtr inCaller, IntPtr inEvent, EventInfo evt, IntPtr userData)
{
HIPoint pt1 = new HIPoint();
HIPoint pt2 = new HIPoint();
IntPtr windowRef;
int num = (int) API.GetEventWindowRef(inEvent, out windowRef);
OSStatus errorCode = API.GetEventMouseLocation(inEvent, out pt2);
if (this.windowState == WindowState.Fullscreen)
pt1 = pt2;
else if (this.CursorVisible)
{
errorCode = API.GetEventWindowMouseLocation(inEvent, out pt1);
pt1.Y -= (float) this.mTitlebarHeight;
}
else
{
errorCode = API.GetEventMouseDelta(inEvent, out pt1);
pt1.X += this.mouse_rel_x;
pt1.Y += this.mouse_rel_y;
pt1 = this.ConfineMouseToWindow(windowRef, pt1);
this.ResetMouseToWindowCenter();
this.mouse_rel_x = pt1.X;
this.mouse_rel_y = pt1.Y;
}
if (errorCode != OSStatus.NoError && errorCode != OSStatus.EventParameterNotFound)
throw new MacOSException(errorCode);
Point pt3 = new Point((int) pt1.X, (int) pt1.Y);
this.CheckEnterLeaveEvents(windowRef, pt3);
switch (evt.MouseEventKind)
{
case MouseEventKind.MouseDown:
case MouseEventKind.MouseUp:
OpenTK.Platform.MacOS.Carbon.MouseButton eventMouseButton = API.GetEventMouseButton(inEvent);
bool flag = evt.MouseEventKind == MouseEventKind.MouseDown;
switch (eventMouseButton)
{
case OpenTK.Platform.MacOS.Carbon.MouseButton.Primary:
this.InputDriver.Mouse[0][OpenTK.Input.MouseButton.Left] = flag;
break;
case OpenTK.Platform.MacOS.Carbon.MouseButton.Secondary:
this.InputDriver.Mouse[0][OpenTK.Input.MouseButton.Right] = flag;
break;
case OpenTK.Platform.MacOS.Carbon.MouseButton.Tertiary:
this.InputDriver.Mouse[0][OpenTK.Input.MouseButton.Middle] = flag;
break;
}
return OSStatus.NoError;
case MouseEventKind.MouseMoved:
case MouseEventKind.MouseDragged:
if (this.windowState == WindowState.Fullscreen)
{
if (pt3.X != this.InputDriver.Mouse[0].X || pt3.Y != this.InputDriver.Mouse[0].Y)
this.InputDriver.Mouse[0].Position = pt3;
}
else
{
if ((double) pt1.Y < 0.0 || pt3.X == this.InputDriver.Mouse[0].X && pt3.Y == this.InputDriver.Mouse[0].Y)
return OSStatus.EventNotHandled;
this.InputDriver.Mouse[0].Position = pt3;
}
return OSStatus.EventNotHandled;
case MouseEventKind.WheelMoved:
this.InputDriver.Mouse[0].WheelPrecise += (float) API.GetEventMouseWheelDelta(inEvent);
return OSStatus.NoError;
default:
return OSStatus.EventNotHandled;
}
}
internal static unsafe OSStatus GetEventWindowMouseLocation(IntPtr inEvent, out HIPoint pt)
{
HIPoint hiPoint;
HIPoint* hiPointPtr = &hiPoint;
OSStatus eventParameter = API.GetEventParameter(inEvent, EventParamName.WindowMouseLocation, EventParamType.typeHIPoint, IntPtr.Zero, (uint) Marshal.SizeOf(typeof (HIPoint)), IntPtr.Zero, (IntPtr) ((void*) hiPointPtr));
pt = hiPoint;
return eventParameter;
}
internal static OSStatus GetEventWindowMouseLocation(IntPtr inEvent, out HIPoint pt)
{
HIPoint point;
unsafe
{
HIPoint* parm = &point;
OSStatus result = API.GetEventParameter(inEvent,
EventParamName.WindowMouseLocation, EventParamType.typeHIPoint, IntPtr.Zero,
(uint)System.Runtime.InteropServices.Marshal.SizeOf(typeof(HIPoint)), IntPtr.Zero,
(IntPtr)parm);
pt = point;
return result;
}
}
public static unsafe extern IntPtr HIGetMousePosition( HICoordinateSpace space, IntPtr obj, ref HIPoint point );
public static unsafe OSStatus GetEventWindowMouseLocation(IntPtr inEvent, out HIPoint pt)
{
HIPoint point;
OSStatus result = API.GetEventParameter(inEvent,
EventParamName.WindowMouseLocation, EventParamType.typeHIPoint, IntPtr.Zero,
Marshal.SizeOf(typeof(HIPoint)), IntPtr.Zero, (IntPtr)(void*)&point);
pt = point;
return result;
}
public unsafe static extern IntPtr HIGetMousePosition(HICoordinateSpace space, IntPtr obj, ref HIPoint point);
internal static extern CGDisplayErr CGDisplayMoveCursorToPoint(IntPtr display, HIPoint point);
