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;
}
}
private void CheckClickUp()
{
if (Input.GetMouseButtonUp(0))
{
mouseLeftUpPos = Input.mousePosition;
OnLeftMouseUp?.Invoke();
dragMode = DragMode.NoDrag;
}
if (Input.GetMouseButtonUp(1))
{
mouseRightUpPos = Input.mousePosition;
OnRightMouseUp?.Invoke();
dragMode = DragMode.NoDrag;
inputMode = InputMode.SelectMode;
}
}
/// <summary>Register background right mouse up event handler.</summary>
/// <param name="callback">callback function </param>
public static void ObserveRightMouseUp(OnRightMouseUp callback)
{
RemoveOnRightMouseUp();
_rightMouseUpGcHandle = GCHandle.Alloc(callback, GCHandleType.Normal);
onRightMouseUp((IntPtr)_rightMouseUpGcHandle.Value, OnRightMouseUpFromNative);
}