public virtual void ProcessEvents(Event e)
{
if (e.isKey)
{
OnKeyDown(this, e);
return;
}
if (!viewRect.Contains(e.mousePosition))
{
return;
}
switch (e.button)
{
case 0:
switch (e.type)
{
case EventType.MouseDown:
OnLeftMouseDown?.Invoke(this, e);
break;
case EventType.MouseDrag:
OnLeftMouseDrag?.Invoke(this, e);
break;
case EventType.MouseUp:
OnLeftMouseUp?.Invoke(this, e);
break;
}
break;
case 1:
switch (e.type)
{
case EventType.MouseDown:
OnRightMouseDown?.Invoke(this, e);
break;
case EventType.MouseDrag:
OnRightMouseDrag?.Invoke(this, e);
break;
case EventType.MouseUp:
OnRightMouseUp?.Invoke(this, e);
break;
}
break;
}
}
/// <summary>Register background left mouse up event handler.</summary>
/// <param name="callback">callback function </param>
public static void ObserveLeftMouseUp(OnLeftMouseUp callback)
{
RemoveOnLeftMouseUp();
_leftMouseUpGcHandle = GCHandle.Alloc(callback, GCHandleType.Normal);
onLeftMouseUp((IntPtr)_leftMouseUpGcHandle.Value, OnLeftMouseUpFromNative);
}
