void myCanvas_PreviewMouseLeftButtonUp(object sender, MouseButtonEventArgs e)
{
_myCanvas.ReleaseMouseCapture();
Mouse.OverrideCursor = Cursors.Arrow;
//clear select flag
if (_selectedUIElement == null)
{
return;
}
if (_selectedUIElement is LabwareUIElement)
{
((LabwareUIElement)_selectedUIElement).Moving = false;
}
//pipetting commands need to highlight the labware
if (otherFormNeedPickup)
{
return;
}
//here is very tricky, for Carrier, we hope to install them by topleft,
//but for labware, we hope to install them by mouse position.
Vector vecAdjust = new Vector();
if (_selectedUIElement is CarrierUIElement)
{
var uiCarrierElement = _selectedUIElement as CarrierUIElement;
workingLayout.AddCarrier(uiCarrierElement.Carrier);
vecAdjust = GetAdjustVector();
}
WareInstaller.MountThis(_selectedUIElement, e.GetPosition(_myCanvas) - vecAdjust, _myCanvas, workingLayout);
DeHighlightAllSite();
_selectedUIElement.Selected = false;
_selectedUIElement = null;
}