public WaypointMoveOperation(ConnectorUI ui, Point startPoint, IWaypoint wp)
{
_ui = ui;
_wp = wp;
_startPoint = startPoint;
_ui.TriggerSnapshot();
_ui.MouseMove += Ui_MouseMove;
_ui.MouseUp += Ui_MouseUp;
_ui.CaptureMouse();
}
public MoveConnectorOperation(ConnectorUI ui, Point p)
{
_ui = ui;
_model = ui._model;
_startPoint = p;
_p0 = p;
_moveHelper = _model.StartMove(p);
_newMoveDistance = _moveHelper.Distance;
_movePointStart = _moveHelper.StartPoint;
var from = _moveHelper.StartingFrom;
var to = _moveHelper.EndingAt;
_fromGeometry = new RectangleGeometry(from.Bounds);
_toGeometry = new RectangleGeometry(to.Bounds);
if (Keyboard.IsKeyDown(Key.LeftShift))
{
if (TryAdjustConnectorLine())
{
//_moveHelper.Commit()
}
StopOperation(false);
}
else
{
var initialGeometry = _moveHelper.GetGeometry(_gg, _moveHelper.LineType,
_movePointStart, _moveHelper.EndPoint, _moveHelper.Distance);
_visualizer = new ConnectorMoveVisualizer(initialGeometry); //tbd
//_visualizer.MouseMove += HandleMouseMove;
_isSelfTransition = _model.From == _model.To;
if (_moveHelper.MoveType == MoveType.MoveStartPoint && _model.CanMoveStart)
{
_mouseMove = MoveStartPoint;
//_allowableDockings = from.AllowableDockings(false);
_movingPointDocking = from.GetConnectorDocking(_moveHelper.StartPoint, false);
_otherPointDocking = to.GetConnectorDocking(_moveHelper.EndPoint, true);
_otherPointPosition = _moveHelper.EndPoint;
}
else if (_moveHelper.MoveType == MoveType.MoveEndPoint && _model.CanMoveEnd)
{
//_allowableDockings = to.AllowableDockings(true);
_mouseMove = MoveEndPoint;
_movingPointDocking = to.GetConnectorDocking(_moveHelper.EndPoint, true);
_otherPointDocking = from.GetConnectorDocking(_moveHelper.StartPoint, false);
_otherPointPosition = _moveHelper.StartPoint;
_movePointStart = _moveHelper.EndPoint;
}
else if (_moveHelper.MoveType == MoveType.MoveMiddlePoint)
{
_mouseMove = MoveMiddlePoint;
}
else
{
StopOperation(false);
return;
}
_initialOtherPointDocking = _otherPointDocking;
_ui.TriggerSnapshot();
_ui.MouseMove += HandleMouseMove;
_ui.MouseUp += HandleMouseUp;
_ui.CaptureMouse();
_ui._parent.Canvas.Children.Add(_visualizer);
}
}