/*
* (non-Javadoc)
*
* @see org.eclipse.papyrus.layout.LayouttoolInterface#getSource(org.eclipse.gef.EditPart)
*/
public EditPart getSource(EditPart element) {
if (element.getModel() instanceof Edge) {
Edge edge = (Edge) element.getModel();
removeBendPoints(edge);
AbstractConnectionEditPart acep = (AbstractConnectionEditPart) element;
return acep.getSource();
}
return null;
}
public void deactivateFigure() {
if (getRelation().getRelation() instanceof Changeable) {
Changeable changeable = (Changeable) getRelation().getRelation();
changeable.removeChangeListener(this);
}
super.deactivateFigure();
}
public void activateFigure() {
super.activateFigure();
if (getRelation().getRelation() instanceof Changeable) {
Changeable changeable = (Changeable) getRelation().getRelation();
changeable.addChangeListener(this);
}
}
@Override
public void deactivate() {
if (isActive()) {
((NPNSymbolArcSN) getModel()).eAdapters().remove(adapter);
((NPNSymbolArcSN) getModel()).getModel().eAdapters().remove(adapter);
}
super.deactivate();
}
@Override
public void activate() {
if (!isActive()) {
((NPNSymbolArcSN) getModel()).eAdapters().add(adapter);
((NPNSymbolArcSN) getModel()).getModel().eAdapters().add(adapter);
}
super.activate();
}
/** @see org.eclipse.gef.EditPart#setSelected(int) */
public void setSelected(int value) {
super.setSelected(value);
if (getCastedModel().getConnectionLabel() != null) {
ConnLabelEditPart part = (ConnLabelEditPart) children.get(0);
if (part.getSelected() != value) part.setSelected(value);
}
}
/** @see org.eclipse.gef.editparts.AbstractEditPart#refreshVisuals() */
protected void refreshVisuals() {
super.refreshVisuals();
PolylineConnection fig = (PolylineConnection) getFigure();
Object constraint = getCastedModel().getBendpoints();
fig.setRoutingConstraint(constraint);
// Effettuo il refresh della ConnectionLabel associata
if (!getChildren().isEmpty()) {
ConnLabelEditPart connEP = (ConnLabelEditPart) getChildren().get(0);
connEP.refreshVisuals();
}
}
/** Upon deactivation, detach from the model element as a property change listener. */
public void deactivate() {
if (isActive()) {
super.deactivate();
((Notifier) getModel()).eAdapters().remove(modelListener);
}
}
/** Upon activation, attach to the model element as a property change listener. */
public void activate() {
if (!isActive()) {
super.activate();
((Notifier) getModel()).eAdapters().add(modelListener);
}
}
public void deactivate() {
super.deactivate();
if (getSource() != null) {
getSource().removeEditPartListener(this);
}
}
public void activate() {
super.activate();
if (getSource() != null) {
getSource().addEditPartListener(this);
}
}