/*
* Copyright (c) 2006, 2007 Borland Software Corporation.
* 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:
* Richard Gronback (Borland) - initial API and implementation
*/
package org.eclipse.gmf.examples.mindmap.diagram.part;
import java.util.Collection;
import java.util.Collections;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.gmf.examples.mindmap.Map;
import org.eclipse.gmf.examples.mindmap.MindmapPackage;
import org.eclipse.gmf.examples.mindmap.Relationship;
import org.eclipse.gmf.examples.mindmap.Resource;
import org.eclipse.gmf.examples.mindmap.Thread;
import org.eclipse.gmf.examples.mindmap.ThreadItem;
import org.eclipse.gmf.examples.mindmap.Topic;
import org.eclipse.gmf.examples.mindmap.diagram.edit.parts.MapEditPart;
import org.eclipse.gmf.examples.mindmap.diagram.edit.parts.Relationship2EditPart;
import org.eclipse.gmf.examples.mindmap.diagram.edit.parts.Relationship3EditPart;
import org.eclipse.gmf.examples.mindmap.diagram.edit.parts.RelationshipEditPart;
import org.eclipse.gmf.examples.mindmap.diagram.edit.parts.ResourceEditPart;
import org.eclipse.gmf.examples.mindmap.diagram.edit.parts.ThreadEditPart;
import org.eclipse.gmf.examples.mindmap.diagram.edit.parts.ThreadItemEditPart;
import org.eclipse.gmf.examples.mindmap.diagram.edit.parts.ThreadThreadItemCompartmentEditPart;
import org.eclipse.gmf.examples.mindmap.diagram.edit.parts.TopicEditPart;
import org.eclipse.gmf.examples.mindmap.diagram.edit.parts.TopicSubtopicsEditPart;
import org.eclipse.gmf.examples.mindmap.diagram.edit.parts.TopicThreadCompartmentEditPart;
import org.eclipse.gmf.examples.mindmap.diagram.providers.MindmapElementTypes;
import org.eclipse.gmf.runtime.notation.View;
/**
* @generated
*/
public class MindmapDiagramUpdater {
/**
* @generated
*/
public static boolean isShortcutOrphaned(View view) {
return !view.isSetElement() || view.getElement() == null
|| view.getElement().eIsProxy();
}
/**
* @generated
*/
public static List getSemanticChildren(View view) {
switch (MindmapVisualIDRegistry.getVisualID(view)) {
case TopicThreadCompartmentEditPart.VISUAL_ID:
return getTopicThreadCompartment_7001SemanticChildren(view);
case ThreadThreadItemCompartmentEditPart.VISUAL_ID:
return getThreadThreadItemCompartment_7002SemanticChildren(view);
case MapEditPart.VISUAL_ID:
return getMap_1000SemanticChildren(view);
}
return Collections.EMPTY_LIST;
}
/**
* @generated
*/
public static List getTopicThreadCompartment_7001SemanticChildren(View view) {
if (false == view.eContainer() instanceof View) {
return Collections.EMPTY_LIST;
}
View containerView = (View) view.eContainer();
if (!containerView.isSetElement()) {
return Collections.EMPTY_LIST;
}
Topic modelElement = (Topic) containerView.getElement();
List result = new LinkedList();
for (Iterator it = modelElement.getComments().iterator(); it.hasNext();) {
Thread childElement = (Thread) it.next();
int visualID = MindmapVisualIDRegistry.getNodeVisualID(view,
childElement);
if (visualID == ThreadEditPart.VISUAL_ID) {
result.add(new MindmapNodeDescriptor(childElement, visualID));
continue;
}
}
return result;
}
/**
* @generated
*/
public static List getThreadThreadItemCompartment_7002SemanticChildren(
View view) {
if (false == view.eContainer() instanceof View) {
return Collections.EMPTY_LIST;
}
View containerView = (View) view.eContainer();
if (!containerView.isSetElement()) {
return Collections.EMPTY_LIST;
}
Thread modelElement = (Thread) containerView.getElement();
List result = new LinkedList();
for (Iterator it = modelElement.getItems().iterator(); it.hasNext();) {
ThreadItem childElement = (ThreadItem) it.next();
int visualID = MindmapVisualIDRegistry.getNodeVisualID(view,
childElement);
if (visualID == ThreadItemEditPart.VISUAL_ID) {
result.add(new MindmapNodeDescriptor(childElement, visualID));
continue;
}
}
return result;
}
/**
* @generated
*/
public static List getMap_1000SemanticChildren(View view) {
if (!view.isSetElement()) {
return Collections.EMPTY_LIST;
}
Map modelElement = (Map) view.getElement();
List result = new LinkedList();
for (Iterator it = modelElement.getRootTopics().iterator(); it
.hasNext();) {
Topic childElement = (Topic) it.next();
int visualID = MindmapVisualIDRegistry.getNodeVisualID(view,
childElement);
if (visualID == TopicEditPart.VISUAL_ID) {
result.add(new MindmapNodeDescriptor(childElement, visualID));
continue;
}
}
for (Iterator it = modelElement.getResources().iterator(); it.hasNext();) {
Resource childElement = (Resource) it.next();
int visualID = MindmapVisualIDRegistry.getNodeVisualID(view,
childElement);
if (visualID == ResourceEditPart.VISUAL_ID) {
result.add(new MindmapNodeDescriptor(childElement, visualID));
continue;
}
}
return result;
}
/**
* @generated
*/
public static List getContainedLinks(View view) {
switch (MindmapVisualIDRegistry.getVisualID(view)) {
case MapEditPart.VISUAL_ID:
return getMap_1000ContainedLinks(view);
case TopicEditPart.VISUAL_ID:
return getTopic_2001ContainedLinks(view);
case ResourceEditPart.VISUAL_ID:
return getResource_2002ContainedLinks(view);
case ThreadEditPart.VISUAL_ID:
return getThread_3001ContainedLinks(view);
case ThreadItemEditPart.VISUAL_ID:
return getThreadItem_3002ContainedLinks(view);
case RelationshipEditPart.VISUAL_ID:
return getRelationship_4002ContainedLinks(view);
case Relationship2EditPart.VISUAL_ID:
return getRelationship_4003ContainedLinks(view);
case Relationship3EditPart.VISUAL_ID:
return getRelationship_4004ContainedLinks(view);
}
return Collections.EMPTY_LIST;
}
/**
* @generated
*/
public static List getIncomingLinks(View view) {
switch (MindmapVisualIDRegistry.getVisualID(view)) {
case TopicEditPart.VISUAL_ID:
return getTopic_2001IncomingLinks(view);
case ResourceEditPart.VISUAL_ID:
return getResource_2002IncomingLinks(view);
case ThreadEditPart.VISUAL_ID:
return getThread_3001IncomingLinks(view);
case ThreadItemEditPart.VISUAL_ID:
return getThreadItem_3002IncomingLinks(view);
case RelationshipEditPart.VISUAL_ID:
return getRelationship_4002IncomingLinks(view);
case Relationship2EditPart.VISUAL_ID:
return getRelationship_4003IncomingLinks(view);
case Relationship3EditPart.VISUAL_ID:
return getRelationship_4004IncomingLinks(view);
}
return Collections.EMPTY_LIST;
}
/**
* @generated
*/
public static List getOutgoingLinks(View view) {
switch (MindmapVisualIDRegistry.getVisualID(view)) {
case TopicEditPart.VISUAL_ID:
return getTopic_2001OutgoingLinks(view);
case ResourceEditPart.VISUAL_ID:
return getResource_2002OutgoingLinks(view);
case ThreadEditPart.VISUAL_ID:
return getThread_3001OutgoingLinks(view);
case ThreadItemEditPart.VISUAL_ID:
return getThreadItem_3002OutgoingLinks(view);
case RelationshipEditPart.VISUAL_ID:
return getRelationship_4002OutgoingLinks(view);
case Relationship2EditPart.VISUAL_ID:
return getRelationship_4003OutgoingLinks(view);
case Relationship3EditPart.VISUAL_ID:
return getRelationship_4004OutgoingLinks(view);
}
return Collections.EMPTY_LIST;
}
/**
* @generated
*/
public static List getMap_1000ContainedLinks(View view) {
Map modelElement = (Map) view.getElement();
List result = new LinkedList();
result
.addAll(getContainedTypeModelFacetLinks_Relationship_4002(modelElement));
result
.addAll(getContainedTypeModelFacetLinks_Relationship_4003(modelElement));
result
.addAll(getContainedTypeModelFacetLinks_Relationship_4004(modelElement));
return result;
}
/**
* @generated
*/
public static List getTopic_2001ContainedLinks(View view) {
Topic modelElement = (Topic) view.getElement();
List result = new LinkedList();
result
.addAll(getOutgoingFeatureModelFacetLinks_Topic_Subtopics_4001(modelElement));
return result;
}
/**
* @generated
*/
public static List getResource_2002ContainedLinks(View view) {
return Collections.EMPTY_LIST;
}
/**
* @generated
*/
public static List getThread_3001ContainedLinks(View view) {
return Collections.EMPTY_LIST;
}
/**
* @generated
*/
public static List getThreadItem_3002ContainedLinks(View view) {
return Collections.EMPTY_LIST;
}
/**
* @generated
*/
public static List getRelationship_4002ContainedLinks(View view) {
return Collections.EMPTY_LIST;
}
/**
* @generated
*/
public static List getRelationship_4003ContainedLinks(View view) {
return Collections.EMPTY_LIST;
}
/**
* @generated
*/
public static List getRelationship_4004ContainedLinks(View view) {
return Collections.EMPTY_LIST;
}
/**
* @generated
*/
public static List getTopic_2001IncomingLinks(View view) {
Topic modelElement = (Topic) view.getElement();
java.util.Map crossReferences = EcoreUtil.CrossReferencer.find(view
.eResource().getResourceSet().getResources());
List result = new LinkedList();
result.addAll(getIncomingFeatureModelFacetLinks_Topic_Subtopics_4001(
modelElement, crossReferences));
result.addAll(getIncomingTypeModelFacetLinks_Relationship_4002(
modelElement, crossReferences));
result.addAll(getIncomingTypeModelFacetLinks_Relationship_4003(
modelElement, crossReferences));
result.addAll(getIncomingTypeModelFacetLinks_Relationship_4004(
modelElement, crossReferences));
return result;
}
/**
* @generated
*/
public static List getResource_2002IncomingLinks(View view) {
return Collections.EMPTY_LIST;
}
/**
* @generated
*/
public static List getThread_3001IncomingLinks(View view) {
return Collections.EMPTY_LIST;
}
/**
* @generated
*/
public static List getThreadItem_3002IncomingLinks(View view) {
return Collections.EMPTY_LIST;
}
/**
* @generated
*/
public static List getRelationship_4002IncomingLinks(View view) {
return Collections.EMPTY_LIST;
}
/**
* @generated
*/
public static List getRelationship_4003IncomingLinks(View view) {
return Collections.EMPTY_LIST;
}
/**
* @generated
*/
public static List getRelationship_4004IncomingLinks(View view) {
return Collections.EMPTY_LIST;
}
/**
* @generated
*/
public static List getTopic_2001OutgoingLinks(View view) {
Topic modelElement = (Topic) view.getElement();
List result = new LinkedList();
result
.addAll(getOutgoingFeatureModelFacetLinks_Topic_Subtopics_4001(modelElement));
result
.addAll(getOutgoingTypeModelFacetLinks_Relationship_4002(modelElement));
result
.addAll(getOutgoingTypeModelFacetLinks_Relationship_4003(modelElement));
result
.addAll(getOutgoingTypeModelFacetLinks_Relationship_4004(modelElement));
return result;
}
/**
* @generated
*/
public static List getResource_2002OutgoingLinks(View view) {
return Collections.EMPTY_LIST;
}
/**
* @generated
*/
public static List getThread_3001OutgoingLinks(View view) {
return Collections.EMPTY_LIST;
}
/**
* @generated
*/
public static List getThreadItem_3002OutgoingLinks(View view) {
return Collections.EMPTY_LIST;
}
/**
* @generated
*/
public static List getRelationship_4002OutgoingLinks(View view) {
return Collections.EMPTY_LIST;
}
/**
* @generated
*/
public static List getRelationship_4003OutgoingLinks(View view) {
return Collections.EMPTY_LIST;
}
/**
* @generated
*/
public static List getRelationship_4004OutgoingLinks(View view) {
return Collections.EMPTY_LIST;
}
/**
* @generated
*/
private static Collection getContainedTypeModelFacetLinks_Relationship_4002(
Map container) {
Collection result = new LinkedList();
for (Iterator links = container.getRelations().iterator(); links
.hasNext();) {
Object linkObject = links.next();
if (false == linkObject instanceof Relationship) {
continue;
}
Relationship link = (Relationship) linkObject;
if (RelationshipEditPart.VISUAL_ID != MindmapVisualIDRegistry
.getLinkWithClassVisualID(link)) {
continue;
}
Topic dst = link.getTarget();
Topic src = link.getSource();
result.add(new MindmapLinkDescriptor(src, dst, link,
MindmapElementTypes.Relationship_4002,
RelationshipEditPart.VISUAL_ID));
}
return result;
}
/**
* @generated
*/
private static Collection getContainedTypeModelFacetLinks_Relationship_4003(
Map container) {
Collection result = new LinkedList();
for (Iterator links = container.getRelations().iterator(); links
.hasNext();) {
Object linkObject = links.next();
if (false == linkObject instanceof Relationship) {
continue;
}
Relationship link = (Relationship) linkObject;
if (Relationship2EditPart.VISUAL_ID != MindmapVisualIDRegistry
.getLinkWithClassVisualID(link)) {
continue;
}
Topic dst = link.getTarget();
Topic src = link.getSource();
result.add(new MindmapLinkDescriptor(src, dst, link,
MindmapElementTypes.Relationship_4003,
Relationship2EditPart.VISUAL_ID));
}
return result;
}
/**
* @generated
*/
private static Collection getContainedTypeModelFacetLinks_Relationship_4004(
Map container) {
Collection result = new LinkedList();
for (Iterator links = container.getRelations().iterator(); links
.hasNext();) {
Object linkObject = links.next();
if (false == linkObject instanceof Relationship) {
continue;
}
Relationship link = (Relationship) linkObject;
if (Relationship3EditPart.VISUAL_ID != MindmapVisualIDRegistry
.getLinkWithClassVisualID(link)) {
continue;
}
Topic dst = link.getTarget();
Topic src = link.getSource();
result.add(new MindmapLinkDescriptor(src, dst, link,
MindmapElementTypes.Relationship_4004,
Relationship3EditPart.VISUAL_ID));
}
return result;
}
/**
* @generated
*/
private static Collection getIncomingFeatureModelFacetLinks_Topic_Subtopics_4001(
Topic target, java.util.Map crossReferences) {
Collection result = new LinkedList();
Collection settings = (Collection) crossReferences.get(target);
for (Iterator it = settings.iterator(); it.hasNext();) {
EStructuralFeature.Setting setting = (EStructuralFeature.Setting) it
.next();
if (setting.getEStructuralFeature() == MindmapPackage.eINSTANCE
.getTopic_Subtopics()) {
result.add(new MindmapLinkDescriptor(setting.getEObject(),
target, MindmapElementTypes.TopicSubtopics_4001,
TopicSubtopicsEditPart.VISUAL_ID));
}
}
return result;
}
/**
* @generated
*/
private static Collection getIncomingTypeModelFacetLinks_Relationship_4002(
Topic target, java.util.Map crossReferences) {
Collection result = new LinkedList();
Collection settings = (Collection) crossReferences.get(target);
for (Iterator it = settings.iterator(); it.hasNext();) {
EStructuralFeature.Setting setting = (EStructuralFeature.Setting) it
.next();
if (setting.getEStructuralFeature() != MindmapPackage.eINSTANCE
.getRelationship_Target()
|| false == setting.getEObject() instanceof Relationship) {
continue;
}
Relationship link = (Relationship) setting.getEObject();
if (RelationshipEditPart.VISUAL_ID != MindmapVisualIDRegistry
.getLinkWithClassVisualID(link)) {
continue;
}
Topic src = link.getSource();
result.add(new MindmapLinkDescriptor(src, target, link,
MindmapElementTypes.Relationship_4002,
RelationshipEditPart.VISUAL_ID));
}
return result;
}
/**
* @generated
*/
private static Collection getIncomingTypeModelFacetLinks_Relationship_4003(
Topic target, java.util.Map crossReferences) {
Collection result = new LinkedList();
Collection settings = (Collection) crossReferences.get(target);
for (Iterator it = settings.iterator(); it.hasNext();) {
EStructuralFeature.Setting setting = (EStructuralFeature.Setting) it
.next();
if (setting.getEStructuralFeature() != MindmapPackage.eINSTANCE
.getRelationship_Target()
|| false == setting.getEObject() instanceof Relationship) {
continue;
}
Relationship link = (Relationship) setting.getEObject();
if (Relationship2EditPart.VISUAL_ID != MindmapVisualIDRegistry
.getLinkWithClassVisualID(link)) {
continue;
}
Topic src = link.getSource();
result.add(new MindmapLinkDescriptor(src, target, link,
MindmapElementTypes.Relationship_4003,
Relationship2EditPart.VISUAL_ID));
}
return result;
}
/**
* @generated
*/
private static Collection getIncomingTypeModelFacetLinks_Relationship_4004(
Topic target, java.util.Map crossReferences) {
Collection result = new LinkedList();
Collection settings = (Collection) crossReferences.get(target);
for (Iterator it = settings.iterator(); it.hasNext();) {
EStructuralFeature.Setting setting = (EStructuralFeature.Setting) it
.next();
if (setting.getEStructuralFeature() != MindmapPackage.eINSTANCE
.getRelationship_Target()
|| false == setting.getEObject() instanceof Relationship) {
continue;
}
Relationship link = (Relationship) setting.getEObject();
if (Relationship3EditPart.VISUAL_ID != MindmapVisualIDRegistry
.getLinkWithClassVisualID(link)) {
continue;
}
Topic src = link.getSource();
result.add(new MindmapLinkDescriptor(src, target, link,
MindmapElementTypes.Relationship_4004,
Relationship3EditPart.VISUAL_ID));
}
return result;
}
/**
* @generated
*/
private static Collection getOutgoingFeatureModelFacetLinks_Topic_Subtopics_4001(
Topic source) {
Collection result = new LinkedList();
for (Iterator destinations = source.getSubtopics().iterator(); destinations
.hasNext();) {
Topic destination = (Topic) destinations.next();
result.add(new MindmapLinkDescriptor(source, destination,
MindmapElementTypes.TopicSubtopics_4001,
TopicSubtopicsEditPart.VISUAL_ID));
}
return result;
}
/**
* @generated
*/
private static Collection getOutgoingTypeModelFacetLinks_Relationship_4002(
Topic source) {
Map container = null;
// Find container element for the link.
// Climb up by containment hierarchy starting from the source
// and return the first element that is instance of the container class.
for (EObject element = source; element != null && container == null; element = element
.eContainer()) {
if (element instanceof Map) {
container = (Map) element;
}
}
if (container == null) {
return Collections.EMPTY_LIST;
}
Collection result = new LinkedList();
for (Iterator links = container.getRelations().iterator(); links
.hasNext();) {
Object linkObject = links.next();
if (false == linkObject instanceof Relationship) {
continue;
}
Relationship link = (Relationship) linkObject;
if (RelationshipEditPart.VISUAL_ID != MindmapVisualIDRegistry
.getLinkWithClassVisualID(link)) {
continue;
}
Topic dst = link.getTarget();
Topic src = link.getSource();
if (src != source) {
continue;
}
result.add(new MindmapLinkDescriptor(src, dst, link,
MindmapElementTypes.Relationship_4002,
RelationshipEditPart.VISUAL_ID));
}
return result;
}
/**
* @generated
*/
private static Collection getOutgoingTypeModelFacetLinks_Relationship_4003(
Topic source) {
Map container = null;
// Find container element for the link.
// Climb up by containment hierarchy starting from the source
// and return the first element that is instance of the container class.
for (EObject element = source; element != null && container == null; element = element
.eContainer()) {
if (element instanceof Map) {
container = (Map) element;
}
}
if (container == null) {
return Collections.EMPTY_LIST;
}
Collection result = new LinkedList();
for (Iterator links = container.getRelations().iterator(); links
.hasNext();) {
Object linkObject = links.next();
if (false == linkObject instanceof Relationship) {
continue;
}
Relationship link = (Relationship) linkObject;
if (Relationship2EditPart.VISUAL_ID != MindmapVisualIDRegistry
.getLinkWithClassVisualID(link)) {
continue;
}
Topic dst = link.getTarget();
Topic src = link.getSource();
if (src != source) {
continue;
}
result.add(new MindmapLinkDescriptor(src, dst, link,
MindmapElementTypes.Relationship_4003,
Relationship2EditPart.VISUAL_ID));
}
return result;
}
/**
* @generated
*/
private static Collection getOutgoingTypeModelFacetLinks_Relationship_4004(
Topic source) {
Map container = null;
// Find container element for the link.
// Climb up by containment hierarchy starting from the source
// and return the first element that is instance of the container class.
for (EObject element = source; element != null && container == null; element = element
.eContainer()) {
if (element instanceof Map) {
container = (Map) element;
}
}
if (container == null) {
return Collections.EMPTY_LIST;
}
Collection result = new LinkedList();
for (Iterator links = container.getRelations().iterator(); links
.hasNext();) {
Object linkObject = links.next();
if (false == linkObject instanceof Relationship) {
continue;
}
Relationship link = (Relationship) linkObject;
if (Relationship3EditPart.VISUAL_ID != MindmapVisualIDRegistry
.getLinkWithClassVisualID(link)) {
continue;
}
Topic dst = link.getTarget();
Topic src = link.getSource();
if (src != source) {
continue;
}
result.add(new MindmapLinkDescriptor(src, dst, link,
MindmapElementTypes.Relationship_4004,
Relationship3EditPart.VISUAL_ID));
}
return result;
}
}
