@Override
protected Request createSourceRequest() {
BendpointRequest request = new SnapBendpointRequest();
request.setType(getType());
request.setIndex(getIndex());
request.setSource(getConnectionEditPart());
return request;
}
@Override
protected void updateSourceRequest() {
// snap-to-grid patch
Point pt = getLocation();
// Check whether snap enabled and whether user is holding down modifier key
if (isSnapToGridEnabled() && !getCurrentInput().isModKeyDown(MODIFIER_NO_SNAPPING)) {
setNearestSnapPoint(pt, getSnapGridSize());
}
BendpointRequest request = (BendpointRequest) getSourceRequest();
request.setLocation(pt);
}