protected OSStatus ProcessMouseEvent(IntPtr inCaller, IntPtr inEvent, EventInfo evt, IntPtr userData)
{
System.Diagnostics.Debug.Assert(evt.EventClass == EventClass.Mouse);
MouseButton button = MouseButton.Primary;
HIPoint pt = new HIPoint();
OSStatus err;
if (this.windowState == WindowState.Fullscreen)
{
err = API.GetEventMouseLocation(inEvent, out pt);
}
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);
}
}
if (this.windowState == WindowState.Fullscreen)
{
InputDriver.Mouse[0].Position =
new System.Drawing.Point(
(int)pt.X,
(int)pt.Y);
}
else
{
// ignore clicks in the title bar
if (pt.Y < mTitlebarHeight)
return OSStatus.EventNotHandled;
InputDriver.Mouse[0].Position =
new System.Drawing.Point(
(int)pt.X,
(int)(pt.Y - mTitlebarHeight));
}
switch (evt.MouseEventKind)
{
case MouseEventKind.MouseDown:
button = API.GetEventMouseButton(inEvent);
switch (button)
{
case MouseButton.Primary:
InputDriver.Mouse[0][OpenTK.Input.MouseButton.Left] = true;
break;
case MouseButton.Secondary:
InputDriver.Mouse[0][OpenTK.Input.MouseButton.Right] = true;
break;
case MouseButton.Tertiary:
InputDriver.Mouse[0][OpenTK.Input.MouseButton.Middle] = true;
break;
}
break;
case MouseEventKind.MouseUp:
switch (button)
{
case MouseButton.Primary:
InputDriver.Mouse[0][OpenTK.Input.MouseButton.Left] = false;
break;
case MouseButton.Secondary:
InputDriver.Mouse[0][OpenTK.Input.MouseButton.Right] = false;
break;
case MouseButton.Tertiary:
InputDriver.Mouse[0][OpenTK.Input.MouseButton.Middle] = false;
break;
}
button = API.GetEventMouseButton(inEvent);
break;
case MouseEventKind.MouseMoved:
case MouseEventKind.MouseDragged:
//Debug.Print("MouseMoved: {0}", InputDriver.Mouse[0].Position);
return OSStatus.EventNotHandled;
default:
Debug.Print("{0}", evt);
return OSStatus.EventNotHandled;
}
return OSStatus.EventNotHandled;
}
// Point in client (window) coordinates
private HIPoint ConfineMouseToWindow(IntPtr window, HIPoint client)
{
if (client.X < 0)
client.X = 0;
if (client.X >= Width)
client.X = Width - 1;
if (client.Y < 0)
client.Y = 0;
if (client.Y >= Height)
client.Y = Height - 1;
return client;
}
protected OSStatus ProcessMouseEvent(IntPtr inCaller, IntPtr inEvent, EventInfo evt, IntPtr userData)
{
System.Diagnostics.Debug.Assert(evt.EventClass == EventClass.Mouse);
MouseButton button = MouseButton.Primary;
HIPoint pt = new HIPoint();
HIPoint screenLoc = new HIPoint();
IntPtr thisEventWindow;
API.GetEventWindowRef(inEvent, out thisEventWindow);
OSStatus err = API.GetEventMouseLocation(inEvent, out screenLoc);
if (this.windowState == WindowState.Fullscreen)
{
pt = screenLoc;
}
else if (CursorVisible)
{
err = API.GetEventWindowMouseLocation(inEvent, out pt);
pt.Y -= mTitlebarHeight;
}
else
{
err = API.GetEventMouseDelta(inEvent, out pt);
pt.X += mouse_rel_x;
pt.Y += mouse_rel_y;
pt = ConfineMouseToWindow(thisEventWindow, pt);
ResetMouseToWindowCenter();
mouse_rel_x = pt.X;
mouse_rel_y = pt.Y;
}
if (err != OSStatus.NoError && err != OSStatus.EventParameterNotFound)
{
// this error comes up from the application event handler.
throw new MacOSException(err);
}
Point mousePosInClient = new Point((int)pt.X, (int)pt.Y);
CheckEnterLeaveEvents(thisEventWindow, mousePosInClient);
switch (evt.MouseEventKind)
{
case MouseEventKind.MouseDown:
case MouseEventKind.MouseUp:
button = API.GetEventMouseButton(inEvent);
bool pressed = evt.MouseEventKind == MouseEventKind.MouseDown;
switch (button)
{
case MouseButton.Primary:
InputDriver.Mouse[0][OpenTK.Input.MouseButton.Left] = pressed;
break;
case MouseButton.Secondary:
InputDriver.Mouse[0][OpenTK.Input.MouseButton.Right] = pressed;
break;
case MouseButton.Tertiary:
InputDriver.Mouse[0][OpenTK.Input.MouseButton.Middle] = pressed;
break;
}
return OSStatus.NoError;
case MouseEventKind.WheelMoved:
float delta = API.GetEventMouseWheelDelta(inEvent);
InputDriver.Mouse[0].WheelPrecise += delta;
return OSStatus.NoError;
case MouseEventKind.MouseMoved:
case MouseEventKind.MouseDragged:
if (this.windowState == WindowState.Fullscreen)
{
if (mousePosInClient.X != InputDriver.Mouse[0].X || mousePosInClient.Y != InputDriver.Mouse[0].Y)
{
InputDriver.Mouse[0].Position = mousePosInClient;
}
}
else
{
// ignore clicks in the title bar
if (pt.Y < 0)
return OSStatus.EventNotHandled;
if (mousePosInClient.X != InputDriver.Mouse[0].X || mousePosInClient.Y != InputDriver.Mouse[0].Y)
{
InputDriver.Mouse[0].Position = mousePosInClient;
}
}
return OSStatus.EventNotHandled;
default:
Debug.Print("{0}", evt);
return OSStatus.EventNotHandled;
}
}
protected OSStatus ProcessMouseEvent(IntPtr inCaller, IntPtr inEvent, EventInfo evt, IntPtr userData)
{
System.Diagnostics.Debug.Assert(evt.EventClass == EventClass.Mouse);
MouseButton button = MouseButton.Primary;
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 (evt.MouseEventKind)
{
case MouseEventKind.MouseDown:
button = API.GetEventMouseButton(inEvent);
switch (button)
{
case MouseButton.Primary:
InputDriver.Mouse[0][OpenTK.Input.MouseButton.Left] = true;
break;
case MouseButton.Secondary:
InputDriver.Mouse[0][OpenTK.Input.MouseButton.Right] = true;
break;
case MouseButton.Tertiary:
InputDriver.Mouse[0][OpenTK.Input.MouseButton.Middle] = true;
break;
}
return OSStatus.NoError;
case MouseEventKind.MouseUp:
button = API.GetEventMouseButton(inEvent);
switch (button)
{
case MouseButton.Primary:
InputDriver.Mouse[0][OpenTK.Input.MouseButton.Left] = false;
break;
case MouseButton.Secondary:
InputDriver.Mouse[0][OpenTK.Input.MouseButton.Right] = false;
break;
case MouseButton.Tertiary:
InputDriver.Mouse[0][OpenTK.Input.MouseButton.Middle] = false;
break;
}
button = API.GetEventMouseButton(inEvent);
return OSStatus.NoError;
case MouseEventKind.WheelMoved:
int delta = API.GetEventMouseWheelDelta(inEvent) / 3;
InputDriver.Mouse[0].Wheel += delta;
return OSStatus.NoError;
case MouseEventKind.MouseMoved:
case MouseEventKind.MouseDragged:
//Debug.Print("Mouse Location: {0}, {1}", pt.X, pt.Y);
if (this.windowState == WindowState.Fullscreen)
{
if (mousePosInClient.X != InputDriver.Mouse[0].X ||
mousePosInClient.Y != InputDriver.Mouse[0].Y)
{
InputDriver.Mouse[0].Position = new System.Drawing.Point(mousePosInClient.X, mousePosInClient.Y);
}
}
else
{
// ignore clicks in the title bar
if (pt.Y < 0)
return OSStatus.EventNotHandled;
if (mousePosInClient.X != InputDriver.Mouse[0].X ||
mousePosInClient.Y != InputDriver.Mouse[0].Y)
{
InputDriver.Mouse[0].Position = new System.Drawing.Point(mousePosInClient.X, mousePosInClient.Y);
}
}
return OSStatus.EventNotHandled;
default:
Debug.Print("{0}", evt);
return OSStatus.EventNotHandled;
}
}
public HIPoint(double x, double y)
{
this = new HIPoint((float)x, (float)y);
}
public HIPoint(double x, double y)
{
this = new HIPoint((float) x, (float) y);
}