package org.eclipse.uml2.diagram.component.edit.parts;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.HashSet;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.Set;
import org.eclipse.draw2d.IFigure;
import org.eclipse.draw2d.Label;
import org.eclipse.draw2d.LayoutManager;
import org.eclipse.draw2d.PositionConstants;
import org.eclipse.draw2d.RectangleFigure;
import org.eclipse.draw2d.Shape;
import org.eclipse.draw2d.StackLayout;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.emf.ecore.EcorePackage;
import org.eclipse.emf.transaction.TransactionalEditingDomain;
import org.eclipse.gef.EditPart;
import org.eclipse.gef.EditPolicy;
import org.eclipse.gef.GraphicalEditPart;
import org.eclipse.gef.Request;
import org.eclipse.gef.commands.Command;
import org.eclipse.gef.editpolicies.LayoutEditPolicy;
import org.eclipse.gef.editpolicies.NonResizableEditPolicy;
import org.eclipse.gef.editpolicies.ResizableEditPolicy;
import org.eclipse.gef.handles.MoveHandle;
import org.eclipse.gef.requests.CreateRequest;
import org.eclipse.gmf.runtime.diagram.core.listener.DiagramEventBroker;
import org.eclipse.gmf.runtime.diagram.core.listener.NotificationListener;
import org.eclipse.gmf.runtime.diagram.ui.editparts.AbstractBorderedShapeEditPart;
import org.eclipse.gmf.runtime.diagram.ui.editparts.IBorderItemEditPart;
import org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart;
import org.eclipse.gmf.runtime.diagram.ui.editpolicies.BorderItemSelectionEditPolicy;
import org.eclipse.gmf.runtime.diagram.ui.editpolicies.CanonicalEditPolicy;
import org.eclipse.gmf.runtime.diagram.ui.editpolicies.DragDropEditPolicy;
import org.eclipse.gmf.runtime.diagram.ui.editpolicies.EditPolicyRoles;
import org.eclipse.gmf.runtime.diagram.ui.figures.BorderItemLocator;
import org.eclipse.gmf.runtime.draw2d.ui.figures.ConstrainedToolbarLayout;
import org.eclipse.gmf.runtime.emf.type.core.IElementType;
import org.eclipse.gmf.runtime.gef.ui.figures.DefaultSizeNodeFigure;
import org.eclipse.gmf.runtime.gef.ui.figures.NodeFigure;
import org.eclipse.gmf.runtime.notation.View;
import org.eclipse.swt.graphics.Color;
import org.eclipse.uml2.diagram.common.async.AsyncDiagramComponentEditPolicy;
import org.eclipse.uml2.diagram.common.draw2d.CenterLayout;
import org.eclipse.uml2.diagram.common.editparts.PrimaryShapeEditPart;
import org.eclipse.uml2.diagram.common.editpolicies.CreationEditPolicyWithCustomReparent;
import org.eclipse.uml2.diagram.common.editpolicies.U2TGraphicalNodeEditPolicy;
import org.eclipse.uml2.diagram.common.editpolicies.U2TResizableShapeEditPolicy;
import org.eclipse.uml2.diagram.common.editpolicies.UpdateDescriptionEditPolicy;
import org.eclipse.uml2.diagram.common.genapi.IUpdaterLinkDescriptor;
import org.eclipse.uml2.diagram.common.genapi.IUpdaterNodeDescriptor;
import org.eclipse.uml2.diagram.component.edit.policies.Class2CanonicalEditPolicy;
import org.eclipse.uml2.diagram.component.edit.policies.Class2ItemSemanticEditPolicy;
import org.eclipse.uml2.diagram.component.part.UMLDiagramUpdateCommand;
import org.eclipse.uml2.diagram.component.part.UMLDiagramUpdater;
import org.eclipse.uml2.diagram.component.part.UMLVisualIDRegistry;
import org.eclipse.uml2.diagram.component.providers.UMLElementTypes;
import org.eclipse.uml2.uml.InterfaceRealization;
import org.eclipse.uml2.uml.UMLPackage;
/**
* @generated
*/
public class Class2EditPart extends AbstractBorderedShapeEditPart implements PrimaryShapeEditPart {
/**
* @generated
*/
public static final int VISUAL_ID = 2004;
/**
* @generated
*/
protected IFigure contentPane;
/**
* @generated
*/
protected IFigure primaryShape;
/**
* @generated
*/
private LinkTargetListener myLinkTargetListener;
/**
* @generated
*/
public Class2EditPart(View view) {
super(view);
}
/**
* @generated
*/
protected void createDefaultEditPolicies() {
if (UMLVisualIDRegistry.isShortcutDescendant(getNotationView())) {
installEditPolicy(UpdateDescriptionEditPolicy.ROLE, new UpdateDescriptionEditPolicy(UMLDiagramUpdater.TYPED_ADAPTER, true));
}
installEditPolicy(EditPolicyRoles.CREATION_ROLE, new CreationEditPolicyWithCustomReparent(UMLVisualIDRegistry.TYPED_ADAPTER));
super.createDefaultEditPolicies();
installEditPolicy(EditPolicyRoles.SEMANTIC_ROLE, new Class2ItemSemanticEditPolicy());
installEditPolicy(EditPolicy.GRAPHICAL_NODE_ROLE, new U2TGraphicalNodeEditPolicy());
installEditPolicy(EditPolicyRoles.DRAG_DROP_ROLE, new DragDropEditPolicy());
installEditPolicy(EditPolicyRoles.CANONICAL_ROLE, new Class2CanonicalEditPolicy());
installEditPolicy(EditPolicy.LAYOUT_ROLE, createLayoutEditPolicy());
installEditPolicy(EditPolicy.COMPONENT_ROLE, new AsyncDiagramComponentEditPolicy());
// XXX need an SCR to runtime to have another abstract superclass that would let children add reasonable editpolicies
// removeEditPolicy(org.eclipse.gmf.runtime.diagram.ui.editpolicies.EditPolicyRoles.CONNECTION_HANDLES_ROLE);
}
/**
* @generated
*/
protected LayoutEditPolicy createLayoutEditPolicy() {
org.eclipse.gmf.runtime.diagram.ui.editpolicies.LayoutEditPolicy lep = new org.eclipse.gmf.runtime.diagram.ui.editpolicies.LayoutEditPolicy() {
protected EditPolicy createChildEditPolicy(EditPart child) {
View childView = (View) child.getModel();
switch (UMLVisualIDRegistry.getVisualID(childView)) {
case PortEditPart.VISUAL_ID:
return new BorderItemSelectionEditPolicy();
}
EditPolicy result = child.getEditPolicy(EditPolicy.PRIMARY_DRAG_ROLE);
if (result == null) {
result = new NonResizableEditPolicy();
}
return result;
}
protected Command getMoveChildrenCommand(Request request) {
return null;
}
protected Command getCreateCommand(CreateRequest request) {
return null;
}
};
return lep;
}
/**
* @generated
*/
protected IFigure createNodeShape() {
return primaryShape = new ComponentClassFigure();
}
/**
* @generated
*/
public ComponentClassFigure getPrimaryShape() {
return (ComponentClassFigure) primaryShape;
}
/**
* @generated
*/
protected boolean addFixedChild(EditPart childEditPart) {
if (childEditPart instanceof ClassName2EditPart) {
((ClassName2EditPart) childEditPart).setLabel(getPrimaryShape().getFigureComponentClassFigure_name());
return true;
}
if (childEditPart instanceof PortEditPart) {
//[317478] Because of fix of [304723], preferred side must be SOUTH, EAST, NORTH or WEST.
//If nothing or NONE specified in *.gmfgen, WEST is used.
BorderItemLocator locator = new BorderItemLocator(getMainFigure(), PositionConstants.WEST);
getBorderedFigure().getBorderItemContainer().add(((PortEditPart) childEditPart).getFigure(), locator);
return true;
}
return false;
}
/**
* @generated
*/
protected boolean removeFixedChild(EditPart childEditPart) {
if (childEditPart instanceof PortEditPart) {
getBorderedFigure().getBorderItemContainer().remove(((PortEditPart) childEditPart).getFigure());
return true;
}
return false;
}
/**
* @generated
*/
protected void addChildVisual(EditPart childEditPart, int index) {
if (addFixedChild(childEditPart)) {
return;
}
super.addChildVisual(childEditPart, -1);
}
/**
* @generated
*/
protected void removeChildVisual(EditPart childEditPart) {
if (removeFixedChild(childEditPart)) {
return;
}
super.removeChildVisual(childEditPart);
}
/**
* @generated
*/
protected IFigure getContentPaneFor(IGraphicalEditPart editPart) {
if (editPart instanceof IBorderItemEditPart) {
return getBorderedFigure().getBorderItemContainer();
}
return getContentPane();
}
/**
* @generated
*/
protected NodeFigure createNodePlate() {
DefaultSizeNodeFigure result = new DefaultSizeNodeFigure(80, 60);
return result;
}
/**
* @generated
*/
public EditPolicy getPrimaryDragEditPolicy() {
// #265822 Improve appearance of selection feedback
ResizableEditPolicy result = new U2TResizableShapeEditPolicy();
return result;
}
/**
* Creates figure for this edit part.
*
* Body of this method does not depend on settings in generation model
* so you may safely remove <i>generated</i> tag and modify it.
*
* @generated
*/
protected NodeFigure createMainFigure() {
NodeFigure figure = createNodePlate();
figure.setLayoutManager(new StackLayout());
IFigure shape = createNodeShape();
figure.add(shape);
contentPane = setupContentPane(shape);
return figure;
}
/**
* Default implementation treats passed figure as content pane.
* Respects layout one may have set for generated figure.
* @param nodeShape instance of generated figure class
* @generated
*/
protected IFigure setupContentPane(IFigure nodeShape) {
if (nodeShape.getLayoutManager() == null) {
ConstrainedToolbarLayout layout = new ConstrainedToolbarLayout();
layout.setSpacing(5);
nodeShape.setLayoutManager(layout);
}
return nodeShape; // use nodeShape itself as contentPane
}
/**
* @generated
*/
public IFigure getContentPane() {
if (contentPane != null) {
return contentPane;
}
return super.getContentPane();
}
/**
* @generated
*/
protected void setForegroundColor(Color color) {
if (primaryShape != null) {
primaryShape.setForegroundColor(color);
}
}
/**
* @generated
*/
protected void setBackgroundColor(Color color) {
if (primaryShape != null) {
primaryShape.setBackgroundColor(color);
}
}
/**
* @generated
*/
protected void setLineWidth(int width) {
if (primaryShape instanceof Shape) {
((Shape) primaryShape).setLineWidth(width);
}
}
/**
* @generated
*/
protected void setLineType(int style) {
if (primaryShape instanceof Shape) {
((Shape) primaryShape).setLineStyle(style);
}
}
/**
* @generated
*/
public EditPart getPrimaryChildEditPart() {
return getChildBySemanticHint(UMLVisualIDRegistry.getType(ClassName2EditPart.VISUAL_ID));
}
/**
* @generated
*/
public List<IElementType> getMARelTypesOnSource() {
ArrayList<IElementType> types = new ArrayList<IElementType>(3);
types.add(UMLElementTypes.InterfaceRealization_4001);
types.add(UMLElementTypes.Dependency_4009);
types.add(UMLElementTypes.Association_4011);
return types;
}
/**
* @generated
*/
public List<IElementType> getMARelTypesOnTarget() {
ArrayList<IElementType> types = new ArrayList<IElementType>(3);
types.add(UMLElementTypes.Dependency_4009);
types.add(UMLElementTypes.Association_4011);
types.add(UMLElementTypes.CommentAnnotatedElement_4012);
return types;
}
/**
* @generated
*/
public List<IElementType> getMARelTypesOnSourceAndTarget(IGraphicalEditPart targetEditPart) {
LinkedList<IElementType> types = new LinkedList<IElementType>();
if (targetEditPart instanceof Interface2EditPart) {
types.add(UMLElementTypes.InterfaceRealization_4001);
}
if (targetEditPart instanceof Interface3EditPart) {
types.add(UMLElementTypes.InterfaceRealization_4001);
}
if (targetEditPart instanceof InterfaceEditPart) {
types.add(UMLElementTypes.InterfaceRealization_4001);
}
if (targetEditPart instanceof ComponentEditPart) {
types.add(UMLElementTypes.Dependency_4009);
}
if (targetEditPart instanceof Artifact2EditPart) {
types.add(UMLElementTypes.Dependency_4009);
}
if (targetEditPart instanceof Interface2EditPart) {
types.add(UMLElementTypes.Dependency_4009);
}
if (targetEditPart instanceof org.eclipse.uml2.diagram.component.edit.parts.Class2EditPart) {
types.add(UMLElementTypes.Dependency_4009);
}
if (targetEditPart instanceof Package2EditPart) {
types.add(UMLElementTypes.Dependency_4009);
}
if (targetEditPart instanceof Package3EditPart) {
types.add(UMLElementTypes.Dependency_4009);
}
if (targetEditPart instanceof ClassDiagramNotationClassEditPart) {
types.add(UMLElementTypes.Dependency_4009);
}
if (targetEditPart instanceof Interface3EditPart) {
types.add(UMLElementTypes.Dependency_4009);
}
if (targetEditPart instanceof Component2EditPart) {
types.add(UMLElementTypes.Dependency_4009);
}
if (targetEditPart instanceof PortEditPart) {
types.add(UMLElementTypes.Dependency_4009);
}
if (targetEditPart instanceof ArtifactEditPart) {
types.add(UMLElementTypes.Dependency_4009);
}
if (targetEditPart instanceof Artifact3EditPart) {
types.add(UMLElementTypes.Dependency_4009);
}
if (targetEditPart instanceof ClassEditPart) {
types.add(UMLElementTypes.Dependency_4009);
}
if (targetEditPart instanceof InterfaceEditPart) {
types.add(UMLElementTypes.Dependency_4009);
}
if (targetEditPart instanceof PropertyEditPart) {
types.add(UMLElementTypes.Dependency_4009);
}
if (targetEditPart instanceof AssemblyConnectorCircleEditPart) {
types.add(UMLElementTypes.Dependency_4009);
}
if (targetEditPart instanceof PortOnClassEditPart) {
types.add(UMLElementTypes.Dependency_4009);
}
if (targetEditPart instanceof ComponentEditPart) {
types.add(UMLElementTypes.Association_4011);
}
if (targetEditPart instanceof Artifact2EditPart) {
types.add(UMLElementTypes.Association_4011);
}
if (targetEditPart instanceof Interface2EditPart) {
types.add(UMLElementTypes.Association_4011);
}
if (targetEditPart instanceof org.eclipse.uml2.diagram.component.edit.parts.Class2EditPart) {
types.add(UMLElementTypes.Association_4011);
}
if (targetEditPart instanceof ClassDiagramNotationClassEditPart) {
types.add(UMLElementTypes.Association_4011);
}
if (targetEditPart instanceof Interface3EditPart) {
types.add(UMLElementTypes.Association_4011);
}
if (targetEditPart instanceof Component2EditPart) {
types.add(UMLElementTypes.Association_4011);
}
if (targetEditPart instanceof ArtifactEditPart) {
types.add(UMLElementTypes.Association_4011);
}
if (targetEditPart instanceof Artifact3EditPart) {
types.add(UMLElementTypes.Association_4011);
}
if (targetEditPart instanceof ClassEditPart) {
types.add(UMLElementTypes.Association_4011);
}
if (targetEditPart instanceof InterfaceEditPart) {
types.add(UMLElementTypes.Association_4011);
}
return types;
}
/**
* @generated
*/
public List<IElementType> getMATypesForSource(IElementType relationshipType) {
LinkedList<IElementType> types = new LinkedList<IElementType>();
if (relationshipType == UMLElementTypes.Dependency_4009) {
types.add(UMLElementTypes.Component_2001);
types.add(UMLElementTypes.Artifact_2002);
types.add(UMLElementTypes.Interface_2003);
types.add(UMLElementTypes.Class_2004);
types.add(UMLElementTypes.Package_2005);
types.add(UMLElementTypes.Package_2006);
types.add(UMLElementTypes.Class_2007);
types.add(UMLElementTypes.Interface_2009);
types.add(UMLElementTypes.Component_3001);
types.add(UMLElementTypes.Port_3002);
types.add(UMLElementTypes.Artifact_3003);
types.add(UMLElementTypes.Artifact_3016);
types.add(UMLElementTypes.Class_3004);
types.add(UMLElementTypes.Interface_3005);
types.add(UMLElementTypes.Property_3006);
types.add(UMLElementTypes.Connector_3015);
types.add(UMLElementTypes.Port_3014);
} else if (relationshipType == UMLElementTypes.Association_4011) {
types.add(UMLElementTypes.Component_2001);
types.add(UMLElementTypes.Artifact_2002);
types.add(UMLElementTypes.Interface_2003);
types.add(UMLElementTypes.Class_2004);
types.add(UMLElementTypes.Class_2007);
types.add(UMLElementTypes.Interface_2009);
types.add(UMLElementTypes.Component_3001);
types.add(UMLElementTypes.Artifact_3003);
types.add(UMLElementTypes.Artifact_3016);
types.add(UMLElementTypes.Class_3004);
types.add(UMLElementTypes.Interface_3005);
} else if (relationshipType == UMLElementTypes.CommentAnnotatedElement_4012) {
types.add(UMLElementTypes.Comment_2008);
}
return types;
}
/**
* @generated
*/
public List<IElementType> getMATypesForTarget(IElementType relationshipType) {
LinkedList<IElementType> types = new LinkedList<IElementType>();
if (relationshipType == UMLElementTypes.InterfaceRealization_4001) {
types.add(UMLElementTypes.Interface_2003);
types.add(UMLElementTypes.Interface_2009);
types.add(UMLElementTypes.Interface_3005);
} else if (relationshipType == UMLElementTypes.Dependency_4009) {
types.add(UMLElementTypes.Component_2001);
types.add(UMLElementTypes.Artifact_2002);
types.add(UMLElementTypes.Interface_2003);
types.add(UMLElementTypes.Class_2004);
types.add(UMLElementTypes.Package_2005);
types.add(UMLElementTypes.Package_2006);
types.add(UMLElementTypes.Class_2007);
types.add(UMLElementTypes.Interface_2009);
types.add(UMLElementTypes.Component_3001);
types.add(UMLElementTypes.Port_3002);
types.add(UMLElementTypes.Artifact_3003);
types.add(UMLElementTypes.Artifact_3016);
types.add(UMLElementTypes.Class_3004);
types.add(UMLElementTypes.Interface_3005);
types.add(UMLElementTypes.Property_3006);
types.add(UMLElementTypes.Connector_3015);
types.add(UMLElementTypes.Port_3014);
} else if (relationshipType == UMLElementTypes.Association_4011) {
types.add(UMLElementTypes.Component_2001);
types.add(UMLElementTypes.Artifact_2002);
types.add(UMLElementTypes.Interface_2003);
types.add(UMLElementTypes.Class_2004);
types.add(UMLElementTypes.Class_2007);
types.add(UMLElementTypes.Interface_2009);
types.add(UMLElementTypes.Component_3001);
types.add(UMLElementTypes.Artifact_3003);
types.add(UMLElementTypes.Artifact_3016);
types.add(UMLElementTypes.Class_3004);
types.add(UMLElementTypes.Interface_3005);
}
return types;
}
/**
* @generated
*/
protected void handleNotificationEvent(Notification event) {
if (event.getNotifier() == getModel() && EcorePackage.eINSTANCE.getEModelElement_EAnnotations().equals(event.getFeature())) {
handleMajorSemanticChange();
} else {
super.handleNotificationEvent(event);
}
handleTypeLinkModification(event);
}
/**
* @generated
*/
public class ComponentClassFigure extends RectangleFigure {
/**
* @generated
*/
private Label fFigureComponentClassFigure_name;
/**
* @generated
*/
public ComponentClassFigure() {
CenterLayout layoutThis = new CenterLayout();
this.setLayoutManager(layoutThis);
this.setLineWidth(1);
createContents();
}
/**
* @generated
*/
private void createContents() {
fFigureComponentClassFigure_name = new Label();
fFigureComponentClassFigure_name.setText("");
this.add(fFigureComponentClassFigure_name);
}
/**
* @generated
*/
public Label getFigureComponentClassFigure_name() {
return fFigureComponentClassFigure_name;
}
}
/**
* @generated
*/
protected void reorderChild(EditPart child, int index) {
// Save the constraint of the child so that it does not
// get lost during the remove and re-add.
IFigure childFigure = ((GraphicalEditPart) child).getFigure();
LayoutManager layout = getContentPaneFor((IGraphicalEditPart) child).getLayoutManager();
Object constraint = null;
if (layout != null) {
constraint = layout.getConstraint(childFigure);
}
super.reorderChild(child, index);
setLayoutConstraint(child, childFigure, constraint);
}
/**
* @generated
*/
private DiagramEventBroker getDiagramEventBroker() {
TransactionalEditingDomain theEditingDomain = getEditingDomain();
if (theEditingDomain != null) {
return DiagramEventBroker.getInstance(theEditingDomain);
}
return null;
}
/**
* @generated
*/
private LinkTargetListener getLinkTargetListener() {
if (myLinkTargetListener == null) {
myLinkTargetListener = new LinkTargetListener();
}
return myLinkTargetListener;
}
/**
* @generated
*/
private class LinkTargetListener implements NotificationListener {
/**
* @generated
*/
Map<EObject, Set<EStructuralFeature>> myNotifiers = new HashMap<EObject, Set<EStructuralFeature>>();
/**
* @generated
*/
private void added(EObject link, EStructuralFeature feature) {
if (!myNotifiers.containsKey(link)) {
myNotifiers.put(link, new HashSet<EStructuralFeature>());
}
myNotifiers.get(link).add(feature);
}
/**
* @generated
*/
private void removed(EObject link, EStructuralFeature feature) {
if (!myNotifiers.containsKey(link)) {
return;
}
myNotifiers.get(link).remove(feature);
}
/**
* @generated
*/
public void dispose() {
Set<Map.Entry<EObject, Set<EStructuralFeature>>> entrySet = myNotifiers.entrySet();
for (Map.Entry<EObject, Set<EStructuralFeature>> entry : entrySet) {
for (EStructuralFeature feature : entry.getValue()) {
getDiagramEventBroker().removeNotificationListener(entry.getKey(), feature, this);
}
}
}
/**
* @generated
*/
private void removeReferenceListener(EObject link, EStructuralFeature feature) {
getDiagramEventBroker().removeNotificationListener(link, feature, this);
removed(link, feature);
}
/**
* @generated
*/
private void addReferenceListener(EObject link, EStructuralFeature feature) {
getDiagramEventBroker().addNotificationListener(link, feature, this);
added(link, feature);
}
/**
* @generated
*/
public void notifyChanged(Notification event) {
if (event.getFeature() == UMLPackage.eINSTANCE.getInterfaceRealization_Contract()) {
guardedRefreshDiagram();
return;
}
}
}
/**
* @generated
*/
protected void addSemanticListeners() {
super.addSemanticListeners();
for (IUpdaterNodeDescriptor next : getClass_2004ContainedLinks()) {
EObject nextLink = next.getModelElement();
if (nextLink == null) {
continue;
}
switch (next.getVisualID()) {
case InterfaceRealizationEditPart.VISUAL_ID:
getLinkTargetListener().addReferenceListener(nextLink, UMLPackage.eINSTANCE.getInterfaceRealization_Contract());
break;
default:
break;
}
}
}
/**
* @generated
*/
@SuppressWarnings("unchecked")
private List<? extends IUpdaterLinkDescriptor> getClass_2004ContainedLinks() {
return UMLDiagramUpdater.getClass_2004ContainedLinks(getNotationView());
}
/**
* @generated
*/
protected void removeSemanticListeners() {
super.removeSemanticListeners();
getLinkTargetListener().dispose();
}
/**
* @generated
*/
private void handleTypeLinkModification(Notification event) {
if (event.getFeature() == UMLPackage.eINSTANCE.getBehavioredClassifier_InterfaceRealization()) {
switch (event.getEventType()) {
case Notification.ADD: {
Object link = event.getNewValue();
if (link instanceof InterfaceRealization) {
getLinkTargetListener().addReferenceListener((EObject) link, UMLPackage.eINSTANCE.getInterfaceRealization_Contract());
}
if (link instanceof InterfaceRealization) {
guardedRefreshDiagram();
}
break;
}
case Notification.REMOVE: {
Object link = event.getOldValue();
if (link instanceof InterfaceRealization) {
getLinkTargetListener().removeReferenceListener((EObject) link, UMLPackage.eINSTANCE.getInterfaceRealization_Contract());
}
if (link instanceof InterfaceRealization) {
guardedRefreshDiagram();
}
break;
}
case Notification.ADD_MANY: {
List<?> links = (List<?>) event.getNewValue();
for (Object link : links) {
if (link instanceof InterfaceRealization) {
getLinkTargetListener().addReferenceListener((EObject) link, UMLPackage.eINSTANCE.getInterfaceRealization_Contract());
}
}
for (Object link : links) {
if (link instanceof InterfaceRealization) {
guardedRefreshDiagram();
break;
}
}
break;
}
case Notification.REMOVE_MANY: {
List<?> links = (List<?>) event.getOldValue();
for (Object link : links) {
if (link instanceof InterfaceRealization) {
getLinkTargetListener().removeReferenceListener((EObject) link, UMLPackage.eINSTANCE.getInterfaceRealization_Contract());
}
}
for (Object link : links) {
if (link instanceof InterfaceRealization) {
guardedRefreshDiagram();
break;
}
}
break;
}
}
}
}
/**
* @generated
*/
private boolean isCanonicalDisabled() {
if (isCanonicalDisabled(getEditPolicy(EditPolicyRoles.CANONICAL_ROLE))) {
return true;
}
if (getParent() != null && isCanonicalDisabled(getParent().getEditPolicy(EditPolicyRoles.CANONICAL_ROLE))) {
return true;
}
//this particular edit part may not have editpolicy at all,
//but its compartments still may have it
EObject semantic = resolveSemanticElement();
if (semantic != null) {
for (Object next : CanonicalEditPolicy.getRegisteredEditPolicies(semantic)) {
if (next instanceof EditPolicy) {
EditPolicy nextEP = (EditPolicy) next;
if (isCanonicalDisabled(nextEP)) {
return true;
}
}
}
}
return false;
}
/**
* @generated
*/
private static boolean isCanonicalDisabled(EditPolicy editPolicy) {
return editPolicy instanceof CanonicalEditPolicy && !((CanonicalEditPolicy) editPolicy).isEnabled();
}
/**
* @generated
*/
private void guardedRefreshDiagram() {
if (!isCanonicalDisabled()) {
UMLDiagramUpdateCommand.performCanonicalUpdate(getDiagramView().getElement());
}
}
}