/*
* Copyright (c) 2012-2016 Marsha Chechik, Alessio Di Sandro, Michalis Famelis,
* Rick Salay.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Alessio Di Sandro - Implementation.
*/
package edu.toronto.cs.se.mmint.mid.relationship.diagram.edit.parts;
import org.eclipse.draw2d.IFigure;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.gef.EditPart;
import org.eclipse.gef.Request;
import org.eclipse.gmf.runtime.diagram.core.edithelpers.CreateElementRequestAdapter;
import org.eclipse.gmf.runtime.diagram.ui.editparts.ListCompartmentEditPart;
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.ResizableCompartmentFigure;
import org.eclipse.gmf.runtime.diagram.ui.requests.CreateUnspecifiedTypeConnectionRequest;
import org.eclipse.gmf.runtime.diagram.ui.requests.CreateViewAndElementRequest;
import org.eclipse.gmf.runtime.diagram.ui.requests.RequestConstants;
import org.eclipse.gmf.runtime.draw2d.ui.figures.ConstrainedToolbarLayout;
import org.eclipse.gmf.runtime.emf.type.core.IElementType;
import org.eclipse.gmf.runtime.notation.View;
import org.eclipse.gmf.tooling.runtime.edit.policies.reparent.CreationEditPolicyWithCustomReparent;
import edu.toronto.cs.se.mmint.mid.relationship.diagram.edit.policies.ModelEndpointReferenceModelEndpointReferenceCompartmentCanonicalEditPolicy;
import edu.toronto.cs.se.mmint.mid.relationship.diagram.edit.policies.ModelEndpointReferenceModelEndpointReferenceCompartmentItemSemanticEditPolicy;
import edu.toronto.cs.se.mmint.mid.relationship.diagram.part.MIDVisualIDRegistry;
import edu.toronto.cs.se.mmint.mid.relationship.diagram.part.Messages;
import edu.toronto.cs.se.mmint.mid.relationship.diagram.providers.MIDElementTypes;
/**
* @generated
*/
public class ModelEndpointReferenceModelEndpointReferenceCompartmentEditPart extends ListCompartmentEditPart {
/**
* @generated
*/
public static final int VISUAL_ID = 7001;
/**
* @generated
*/
public ModelEndpointReferenceModelEndpointReferenceCompartmentEditPart(View view) {
super(view);
}
/**
* @generated
*/
protected boolean hasModelChildrenChanged(Notification evt) {
return false;
}
/**
* @generated
*/
public String getCompartmentName() {
return Messages.ModelEndpointReferenceModelEndpointReferenceCompartmentEditPart_title;
}
/**
* @generated
*/
public IFigure createFigure() {
ResizableCompartmentFigure result = (ResizableCompartmentFigure) super.createFigure();
result.setTitleVisibility(false);
return result;
}
/**
* @generated
*/
protected void createDefaultEditPolicies() {
super.createDefaultEditPolicies();
installEditPolicy(org.eclipse.gmf.runtime.diagram.ui.editpolicies.EditPolicyRoles.SEMANTIC_ROLE,
new ModelEndpointReferenceModelEndpointReferenceCompartmentItemSemanticEditPolicy());
installEditPolicy(org.eclipse.gmf.runtime.diagram.ui.editpolicies.EditPolicyRoles.CREATION_ROLE,
new CreationEditPolicyWithCustomReparent(MIDVisualIDRegistry.TYPED_INSTANCE));
installEditPolicy(org.eclipse.gmf.runtime.diagram.ui.editpolicies.EditPolicyRoles.DRAG_DROP_ROLE,
new DragDropEditPolicy());
installEditPolicy(org.eclipse.gmf.runtime.diagram.ui.editpolicies.EditPolicyRoles.CANONICAL_ROLE,
new ModelEndpointReferenceModelEndpointReferenceCompartmentCanonicalEditPolicy());
removeEditPolicy(EditPolicyRoles.DRAG_DROP_ROLE);
}
/**
* @generated
*/
protected void setRatio(Double ratio) {
if (getFigure().getParent().getLayoutManager() instanceof ConstrainedToolbarLayout) {
super.setRatio(ratio);
}
}
/**
* @generated
*/
public EditPart getTargetEditPart(Request request) {
if (request instanceof CreateViewAndElementRequest) {
CreateElementRequestAdapter adapter = ((CreateViewAndElementRequest) request).getViewAndElementDescriptor()
.getCreateElementRequestAdapter();
IElementType type = (IElementType) adapter.getAdapter(IElementType.class);
if (type == MIDElementTypes.ModelElementReference_3001) {
return this;
}
return getParent().getTargetEditPart(request);
}
if (request instanceof CreateUnspecifiedTypeConnectionRequest) {
if (RequestConstants.REQ_CONNECTION_END.equals(request.getType())) {
for (Object type : ((CreateUnspecifiedTypeConnectionRequest) request).getElementTypes()) {
if (type instanceof IElementType) {
IElementType elementType = (IElementType) type;
if (elementType.equals(MIDElementTypes.ExtendibleElementReferenceSupertypeRef_4001)
|| elementType.equals(MIDElementTypes.ModelElementEndpointReference_4002)
|| elementType.equals(MIDElementTypes.BinaryMappingReference_4003)
|| elementType.equals(MIDElementTypes.BinaryMappingReference_4004)
|| elementType.equals(MIDElementTypes.ModelElementEndpointReference_4005))
return super.getTargetEditPart(request);
}
}
}
return getParent().getTargetEditPart(request);
}
return super.getTargetEditPart(request);
}
}