package org.eclipse.uml2.diagram.clazz.edit.policies;
import org.eclipse.emf.transaction.TransactionalEditingDomain;
import org.eclipse.gef.commands.Command;
import org.eclipse.gmf.runtime.diagram.core.commands.DeleteCommand;
import org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart;
import org.eclipse.gmf.runtime.emf.commands.core.command.CompositeTransactionalCommand;
import org.eclipse.gmf.runtime.emf.type.core.commands.DestroyElementCommand;
import org.eclipse.gmf.runtime.emf.type.core.requests.CreateRelationshipRequest;
import org.eclipse.gmf.runtime.emf.type.core.requests.DestroyElementRequest;
import org.eclipse.gmf.runtime.emf.type.core.requests.DestroyRequest;
import org.eclipse.gmf.runtime.emf.type.core.requests.ReorientReferenceRelationshipRequest;
import org.eclipse.gmf.runtime.emf.type.core.requests.ReorientRelationshipRequest;
import org.eclipse.gmf.runtime.notation.Edge;
import org.eclipse.gmf.runtime.notation.View;
import org.eclipse.uml2.diagram.clazz.edit.commands.AssociationCreateCommand;
import org.eclipse.uml2.diagram.clazz.edit.commands.AssociationReorientCommand;
import org.eclipse.uml2.diagram.clazz.edit.commands.CommentAnnotatedElementCreateCommand;
import org.eclipse.uml2.diagram.clazz.edit.commands.CommentAnnotatedElementReorientCommand;
import org.eclipse.uml2.diagram.clazz.edit.commands.ConstraintConstrainedElementCreateCommand;
import org.eclipse.uml2.diagram.clazz.edit.commands.ConstraintConstrainedElementReorientCommand;
import org.eclipse.uml2.diagram.clazz.edit.commands.DependencyClientCreateCommand;
import org.eclipse.uml2.diagram.clazz.edit.commands.DependencyClientReorientCommand;
import org.eclipse.uml2.diagram.clazz.edit.commands.DependencyLinkCreateCommand;
import org.eclipse.uml2.diagram.clazz.edit.commands.DependencyLinkReorientCommand;
import org.eclipse.uml2.diagram.clazz.edit.commands.DependencySupplierCreateCommand;
import org.eclipse.uml2.diagram.clazz.edit.commands.DependencySupplierReorientCommand;
import org.eclipse.uml2.diagram.clazz.edit.commands.Generalization2CreateCommand;
import org.eclipse.uml2.diagram.clazz.edit.commands.Generalization2ReorientCommand;
import org.eclipse.uml2.diagram.clazz.edit.commands.GeneralizationCreateCommand;
import org.eclipse.uml2.diagram.clazz.edit.commands.GeneralizationGeneralCreateCommand;
import org.eclipse.uml2.diagram.clazz.edit.commands.GeneralizationGeneralReorientCommand;
import org.eclipse.uml2.diagram.clazz.edit.commands.GeneralizationReorientCommand;
import org.eclipse.uml2.diagram.clazz.edit.commands.InterfaceRealizationCreateCommand;
import org.eclipse.uml2.diagram.clazz.edit.commands.InterfaceRealizationReorientCommand;
import org.eclipse.uml2.diagram.clazz.edit.commands.PropertyLinkCreateCommand;
import org.eclipse.uml2.diagram.clazz.edit.commands.PropertyLinkReorientCommand;
import org.eclipse.uml2.diagram.clazz.edit.commands.RealizationCreateCommand;
import org.eclipse.uml2.diagram.clazz.edit.commands.RealizationReorientCommand;
import org.eclipse.uml2.diagram.clazz.edit.commands.TemplateBindingCreateCommand;
import org.eclipse.uml2.diagram.clazz.edit.commands.TemplateBindingReorientCommand;
import org.eclipse.uml2.diagram.clazz.edit.commands.UsageCreateCommand;
import org.eclipse.uml2.diagram.clazz.edit.commands.UsageReorientCommand;
import org.eclipse.uml2.diagram.clazz.edit.parts.AssociationClass2EditPart;
import org.eclipse.uml2.diagram.clazz.edit.parts.AssociationEditPart;
import org.eclipse.uml2.diagram.clazz.edit.parts.CommentAnnotatedElementEditPart;
import org.eclipse.uml2.diagram.clazz.edit.parts.ConstraintConstrainedElementEditPart;
import org.eclipse.uml2.diagram.clazz.edit.parts.Dependency2EditPart;
import org.eclipse.uml2.diagram.clazz.edit.parts.DependencyClientEditPart;
import org.eclipse.uml2.diagram.clazz.edit.parts.DependencySupplierEditPart;
import org.eclipse.uml2.diagram.clazz.edit.parts.Generalization2EditPart;
import org.eclipse.uml2.diagram.clazz.edit.parts.GeneralizationEditPart;
import org.eclipse.uml2.diagram.clazz.edit.parts.GeneralizationGeneralEditPart;
import org.eclipse.uml2.diagram.clazz.edit.parts.InterfaceRealizationEditPart;
import org.eclipse.uml2.diagram.clazz.edit.parts.Property7EditPart;
import org.eclipse.uml2.diagram.clazz.edit.parts.RealizationEditPart;
import org.eclipse.uml2.diagram.clazz.edit.parts.TemplateBindingEditPart;
import org.eclipse.uml2.diagram.clazz.edit.parts.UsageEditPart;
import org.eclipse.uml2.diagram.clazz.part.UMLVisualIDRegistry;
import org.eclipse.uml2.diagram.clazz.providers.UMLElementTypes;
/**
* @generated
*/
public class AssociationClassConnectorItemSemanticEditPolicy extends UMLBaseItemSemanticEditPolicy {
/**
* @generated
*/
public AssociationClassConnectorItemSemanticEditPolicy() {
super(UMLElementTypes.AssociationClass_4014);
}
/**
* @generated
*/
protected Command getDestroyElementCommand(DestroyElementRequest req) {
return getGEFWrapper(new DestroyElementCommand(req));
}
/**
* @generated
*/
protected Command getCreateRelationshipCommand(CreateRelationshipRequest req) {
Command command = req.getTarget() == null ? getStartCreateRelationshipCommand(req) : getCompleteCreateRelationshipCommand(req);
return command != null ? command : super.getCreateRelationshipCommand(req);
}
/**
* @generated
*/
protected Command getStartCreateRelationshipCommand(CreateRelationshipRequest req) {
if (UMLElementTypes.Generalization_4001 == req.getElementType()) {
return getGEFWrapper(new GeneralizationCreateCommand(req, req.getSource(), req.getTarget()));
}
if (UMLElementTypes.Dependency_4002 == req.getElementType()) {
return getGEFWrapper(new DependencyLinkCreateCommand(req, req.getSource(), req.getTarget()));
}
if (UMLElementTypes.Property_4003 == req.getElementType()) {
return getGEFWrapper(new PropertyLinkCreateCommand(req, req.getSource(), req.getTarget()));
}
if (UMLElementTypes.ConstraintConstrainedElement_4004 == req.getElementType()) {
return null;
}
if (UMLElementTypes.Association_4005 == req.getElementType()) {
return getGEFWrapper(new AssociationCreateCommand(req, req.getSource(), req.getTarget()));
}
if (UMLElementTypes.DependencySupplier_4006 == req.getElementType()) {
return null;
}
if (UMLElementTypes.DependencyClient_4007 == req.getElementType()) {
return null;
}
if (UMLElementTypes.InterfaceRealization_4008 == req.getElementType()) {
return getGEFWrapper(new InterfaceRealizationCreateCommand(req, req.getSource(), req.getTarget()));
}
if (UMLElementTypes.Realization_4010 == req.getElementType()) {
return getGEFWrapper(new RealizationCreateCommand(req, req.getSource(), req.getTarget()));
}
if (UMLElementTypes.Generalization_4011 == req.getElementType()) {
return getGEFWrapper(new Generalization2CreateCommand(req, req.getSource(), req.getTarget()));
}
if (UMLElementTypes.GeneralizationGeneral_4012 == req.getElementType()) {
return null;
}
if (UMLElementTypes.Usage_4013 == req.getElementType()) {
return getGEFWrapper(new UsageCreateCommand(req, req.getSource(), req.getTarget()));
}
if (UMLElementTypes.TemplateBinding_4016 == req.getElementType()) {
return getGEFWrapper(new TemplateBindingCreateCommand(req, req.getSource(), req.getTarget()));
}
if (UMLElementTypes.CommentAnnotatedElement_4019 == req.getElementType()) {
return null;
}
return null;
}
/**
* @generated
*/
protected Command getCompleteCreateRelationshipCommand(CreateRelationshipRequest req) {
if (UMLElementTypes.Generalization_4001 == req.getElementType()) {
return getGEFWrapper(new GeneralizationCreateCommand(req, req.getSource(), req.getTarget()));
}
if (UMLElementTypes.Dependency_4002 == req.getElementType()) {
return getGEFWrapper(new DependencyLinkCreateCommand(req, req.getSource(), req.getTarget()));
}
if (UMLElementTypes.Property_4003 == req.getElementType()) {
return getGEFWrapper(new PropertyLinkCreateCommand(req, req.getSource(), req.getTarget()));
}
if (UMLElementTypes.ConstraintConstrainedElement_4004 == req.getElementType()) {
return getGEFWrapper(new ConstraintConstrainedElementCreateCommand(req, req.getSource(), req.getTarget()));
}
if (UMLElementTypes.Association_4005 == req.getElementType()) {
return getGEFWrapper(new AssociationCreateCommand(req, req.getSource(), req.getTarget()));
}
if (UMLElementTypes.DependencySupplier_4006 == req.getElementType()) {
return getGEFWrapper(new DependencySupplierCreateCommand(req, req.getSource(), req.getTarget()));
}
if (UMLElementTypes.DependencyClient_4007 == req.getElementType()) {
return getGEFWrapper(new DependencyClientCreateCommand(req, req.getSource(), req.getTarget()));
}
if (UMLElementTypes.InterfaceRealization_4008 == req.getElementType()) {
return null;
}
if (UMLElementTypes.Realization_4010 == req.getElementType()) {
return getGEFWrapper(new RealizationCreateCommand(req, req.getSource(), req.getTarget()));
}
if (UMLElementTypes.Generalization_4011 == req.getElementType()) {
return null;
}
if (UMLElementTypes.GeneralizationGeneral_4012 == req.getElementType()) {
return getGEFWrapper(new GeneralizationGeneralCreateCommand(req, req.getSource(), req.getTarget()));
}
if (UMLElementTypes.Usage_4013 == req.getElementType()) {
return getGEFWrapper(new UsageCreateCommand(req, req.getSource(), req.getTarget()));
}
if (UMLElementTypes.TemplateBinding_4016 == req.getElementType()) {
return getGEFWrapper(new TemplateBindingCreateCommand(req, req.getSource(), req.getTarget()));
}
if (UMLElementTypes.CommentAnnotatedElement_4019 == req.getElementType()) {
return getGEFWrapper(new CommentAnnotatedElementCreateCommand(req, req.getSource(), req.getTarget()));
}
return null;
}
/**
* Returns command to reorient EClass based link. New link target or source
* should be the domain model element associated with this node.
*
* @generated
*/
protected Command getReorientRelationshipCommand(ReorientRelationshipRequest req) {
switch (getVisualID(req)) {
case GeneralizationEditPart.VISUAL_ID:
return getGEFWrapper(new GeneralizationReorientCommand(req));
case Dependency2EditPart.VISUAL_ID:
return getGEFWrapper(new DependencyLinkReorientCommand(req));
case Property7EditPart.VISUAL_ID:
return getGEFWrapper(new PropertyLinkReorientCommand(req));
case AssociationEditPart.VISUAL_ID:
return getGEFWrapper(new AssociationReorientCommand(req));
case InterfaceRealizationEditPart.VISUAL_ID:
return getGEFWrapper(new InterfaceRealizationReorientCommand(req));
case RealizationEditPart.VISUAL_ID:
return getGEFWrapper(new RealizationReorientCommand(req));
case Generalization2EditPart.VISUAL_ID:
return getGEFWrapper(new Generalization2ReorientCommand(req));
case UsageEditPart.VISUAL_ID:
return getGEFWrapper(new UsageReorientCommand(req));
case TemplateBindingEditPart.VISUAL_ID:
return getGEFWrapper(new TemplateBindingReorientCommand(req));
}
return super.getReorientRelationshipCommand(req);
}
/**
* Returns command to reorient EReference based link. New link target or source
* should be the domain model element associated with this node.
*
* @generated
*/
protected Command getReorientReferenceRelationshipCommand(ReorientReferenceRelationshipRequest req) {
switch (getVisualID(req)) {
case ConstraintConstrainedElementEditPart.VISUAL_ID:
return getGEFWrapper(new ConstraintConstrainedElementReorientCommand(req));
case DependencySupplierEditPart.VISUAL_ID:
return getGEFWrapper(new DependencySupplierReorientCommand(req));
case DependencyClientEditPart.VISUAL_ID:
return getGEFWrapper(new DependencyClientReorientCommand(req));
case GeneralizationGeneralEditPart.VISUAL_ID:
return getGEFWrapper(new GeneralizationGeneralReorientCommand(req));
case CommentAnnotatedElementEditPart.VISUAL_ID:
return getGEFWrapper(new CommentAnnotatedElementReorientCommand(req));
}
return super.getReorientReferenceRelationshipCommand(req);
}
/**
* @NOT-generated
*/
@Override
protected Command addDeleteViewCommand(Command mainCommand, DestroyRequest completedRequest) {
TransactionalEditingDomain editingDomain = ((IGraphicalEditPart) getHost()).getEditingDomain();
Edge primaryView = (Edge) getHost().getModel();
DeleteCommand primaryDelete = new DeleteCommand(editingDomain, primaryView);
CompositeTransactionalCommand result = new CompositeTransactionalCommand(editingDomain, primaryDelete.getLabel());
result.add(primaryDelete);
if (primaryView.getSource() != null && primaryView.getSource().getElement() == primaryView.getElement()) {
result.add(new DeleteCommand(editingDomain, primaryView.getSource()));
}
if (primaryView.getTarget() != null && primaryView.getTarget().getElement() == primaryView.getElement()) {
result.add(new DeleteCommand(editingDomain, primaryView.getTarget()));
}
Command gefResult = getGEFWrapper(result.reduce());
return mainCommand == null ? gefResult : mainCommand.chain(gefResult);
}
}