static void ProcessMouseEvent(MouseEvent me)
{
var view = FindDeepestView(Current, me.X, me.Y, out int rx, out int ry);
if (view != null && view.WantContinuousButtonPressed)
{
wantContinuousButtonPressedView = view;
}
else
{
wantContinuousButtonPressedView = null;
}
RootMouseEvent?.Invoke(me);
if (mouseGrabView != null)
{
var newxy = mouseGrabView.ScreenToView(me.X, me.Y);
var nme = new MouseEvent()
{
X = newxy.X,
Y = newxy.Y,
Flags = me.Flags,
OfX = me.X - newxy.X,
OfY = me.Y - newxy.Y,
View = view
};
if (OutsideFrame(new Point(nme.X, nme.Y), mouseGrabView.Frame))
{
lastMouseOwnerView?.OnMouseLeave(me);
}
if (mouseGrabView != null)
{
mouseGrabView.OnMouseEvent(nme);
return;
}
}
if (view != null)
{
var nme = new MouseEvent()
{
X = rx,
Y = ry,
Flags = me.Flags,
OfX = 0,
OfY = 0,
View = view
};
if (lastMouseOwnerView == null)
{
lastMouseOwnerView = view;
view.OnMouseEnter(nme);
}
else if (lastMouseOwnerView != view)
{
lastMouseOwnerView.OnMouseLeave(nme);
view.OnMouseEnter(nme);
lastMouseOwnerView = view;
}
if (!view.WantMousePositionReports && me.Flags == MouseFlags.ReportMousePosition)
{
return;
}
if (view.WantContinuousButtonPressed)
{
wantContinuousButtonPressedView = view;
}
else
{
wantContinuousButtonPressedView = null;
}
// Should we bubbled up the event, if it is not handled?
view.OnMouseEvent(nme);
}
}
MouseEvent ToDriverMouse(Curses.MouseEvent cev)
{
MouseFlags mouseFlag = MouseFlags.AllEvents;
if (LastMouseButtonPressed != null && cev.ButtonState != Curses.Event.ReportMousePosition)
{
LastMouseButtonPressed = null;
IsButtonPressed = false;
}
if ((cev.ButtonState == Curses.Event.Button1Clicked || cev.ButtonState == Curses.Event.Button2Clicked ||
cev.ButtonState == Curses.Event.Button3Clicked) &&
LastMouseButtonPressed == null)
{
IsButtonPressed = false;
mouseFlag = ProcessButtonClickedEvent(cev);
}
else if (((cev.ButtonState == Curses.Event.Button1Pressed || cev.ButtonState == Curses.Event.Button2Pressed ||
cev.ButtonState == Curses.Event.Button3Pressed) && LastMouseButtonPressed == null) ||
IsButtonPressed && cev.ButtonState == Curses.Event.ReportMousePosition)
{
mouseFlag = (MouseFlags)cev.ButtonState;
if (cev.ButtonState != Curses.Event.ReportMousePosition)
{
LastMouseButtonPressed = cev.ButtonState;
}
IsButtonPressed = true;
isReportMousePosition = false;
if (cev.ButtonState == Curses.Event.ReportMousePosition)
{
mouseFlag = (MouseFlags)LastMouseButtonPressed | MouseFlags.ReportMousePosition;
point = new Point();
//cancelButtonClicked = true;
}
else
{
point = new Point()
{
X = cev.X,
Y = cev.Y
};
}
if ((mouseFlag & MouseFlags.ReportMousePosition) == 0)
{
Task.Run(async() =>
{
while (IsButtonPressed && LastMouseButtonPressed != null)
{
await Task.Delay(100);
var me = new MouseEvent()
{
X = cev.X,
Y = cev.Y,
Flags = mouseFlag
};
var view = Application.wantContinuousButtonPressedView;
if (view == null)
{
break;
}
if (IsButtonPressed && LastMouseButtonPressed != null && (mouseFlag & MouseFlags.ReportMousePosition) == 0)
{
mouseHandler(me);
//mainLoop.Driver.Wakeup ();
}
}
});
}
}
else if ((cev.ButtonState == Curses.Event.Button1Released || cev.ButtonState == Curses.Event.Button2Released ||
cev.ButtonState == Curses.Event.Button3Released))
{
mouseFlag = ProcessButtonReleasedEvent(cev);
IsButtonPressed = false;
canWheeledDown = false;
}
else if (cev.ButtonState == Curses.Event.Button4Pressed)
{
mouseFlag = MouseFlags.WheeledUp;
}
else if (cev.ButtonState == Curses.Event.ReportMousePosition && cev.X == point.X && cev.Y == point.Y &&
canWheeledDown)
{
mouseFlag = MouseFlags.WheeledDown;
canWheeledDown = true;
}
else if (cev.ButtonState == Curses.Event.ReportMousePosition && !canWheeledDown)
{
mouseFlag = MouseFlags.ReportMousePosition;
canWheeledDown = true;
isReportMousePosition = true;
}
else
{
mouseFlag = (MouseFlags)cev.ButtonState;
canWheeledDown = false;
if (cev.ButtonState == Curses.Event.ReportMousePosition)
{
isReportMousePosition = true;
}
}
point = new Point()
{
X = cev.X,
Y = cev.Y
};
return(new MouseEvent()
{
X = cev.X,
Y = cev.Y,
//Flags = (MouseFlags)cev.ButtonState
Flags = mouseFlag
});
}