/*
* Copyright (C) Yutaka Matsuno 2010-2012 All rights reserved.
*/
// AUTO_GENERATED:START
package net.dependableos.dcase.diagram.edit.policies;
import java.util.Collection;
import java.util.Collections;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.Set;
import net.dependableos.dcase.DcasePackage;
import net.dependableos.dcase.diagram.edit.parts.ArgumentEditPart;
import net.dependableos.dcase.diagram.edit.parts.ContextEditPart;
import net.dependableos.dcase.diagram.edit.parts.DcaseLink001EditPart;
import net.dependableos.dcase.diagram.edit.parts.DcaseLink002EditPart;
import net.dependableos.dcase.diagram.edit.parts.DcaseLink003EditPart;
import net.dependableos.dcase.diagram.edit.parts.DcaseLink004EditPart;
import net.dependableos.dcase.diagram.edit.parts.EvidenceEditPart;
import net.dependableos.dcase.diagram.edit.parts.GoalEditPart;
import net.dependableos.dcase.diagram.edit.parts.JustificationEditPart;
import net.dependableos.dcase.diagram.edit.parts.MonitorEditPart;
import net.dependableos.dcase.diagram.edit.parts.PolicyEditPart;
import net.dependableos.dcase.diagram.edit.parts.StrategyEditPart;
import net.dependableos.dcase.diagram.edit.parts.SystemEditPart;
import net.dependableos.dcase.diagram.edit.parts.UndevelopedEditPart;
import net.dependableos.dcase.diagram.edit.parts.Userdef001EditPart;
import net.dependableos.dcase.diagram.edit.parts.Userdef002EditPart;
import net.dependableos.dcase.diagram.edit.parts.Userdef003EditPart;
import net.dependableos.dcase.diagram.edit.parts.Userdef004EditPart;
import net.dependableos.dcase.diagram.edit.parts.Userdef005EditPart;
import net.dependableos.dcase.diagram.edit.parts.Userdef006EditPart;
import net.dependableos.dcase.diagram.part.DcaseDiagramUpdater;
import net.dependableos.dcase.diagram.part.DcaseLinkDescriptor;
import net.dependableos.dcase.diagram.part.DcaseNodeDescriptor;
import net.dependableos.dcase.diagram.part.DcaseVisualIDRegistry;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.gef.EditPart;
import org.eclipse.gef.commands.Command;
import org.eclipse.gmf.runtime.diagram.core.util.ViewUtil;
import org.eclipse.gmf.runtime.diagram.ui.commands.DeferredLayoutCommand;
import org.eclipse.gmf.runtime.diagram.ui.commands.ICommandProxy;
import org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart;
import org.eclipse.gmf.runtime.diagram.ui.editpolicies.CanonicalConnectionEditPolicy;
import org.eclipse.gmf.runtime.diagram.ui.requests.CreateConnectionViewRequest;
import org.eclipse.gmf.runtime.diagram.ui.requests.RequestConstants;
import org.eclipse.gmf.runtime.notation.Diagram;
import org.eclipse.gmf.runtime.notation.Edge;
import org.eclipse.gmf.runtime.notation.View;
/**
* @generated
*/
public class ArgumentCanonicalEditPolicy extends CanonicalConnectionEditPolicy {
/**
* @generated
*/
Set myFeaturesToSynchronize;
/**
* @generated
*/
protected List getSemanticChildrenList() {
View viewObject = (View) getHost().getModel();
List result = new LinkedList();
for (Iterator it = DcaseDiagramUpdater.getArgument_79SemanticChildren(
viewObject).iterator(); it.hasNext();) {
result.add(((DcaseNodeDescriptor) it.next()).getModelElement());
}
return result;
}
/**
* @generated
*/
protected boolean shouldDeleteView(View view) {
return true;
}
/**
* @generated
*/
protected boolean isOrphaned(Collection semanticChildren, final View view) {
int visualID = DcaseVisualIDRegistry.getVisualID(view);
switch (visualID) {
case GoalEditPart.VISUAL_ID:
case StrategyEditPart.VISUAL_ID:
case EvidenceEditPart.VISUAL_ID:
case MonitorEditPart.VISUAL_ID:
case UndevelopedEditPart.VISUAL_ID:
case ContextEditPart.VISUAL_ID:
case JustificationEditPart.VISUAL_ID:
case SystemEditPart.VISUAL_ID:
case PolicyEditPart.VISUAL_ID:
case Userdef001EditPart.VISUAL_ID:
case Userdef002EditPart.VISUAL_ID:
case Userdef003EditPart.VISUAL_ID:
case Userdef004EditPart.VISUAL_ID:
case Userdef005EditPart.VISUAL_ID:
case Userdef006EditPart.VISUAL_ID:
if (!semanticChildren.contains(view.getElement())) {
return true;
}
}
return false;
}
/**
* Not generated.
*/
protected String getDefaultFactoryHint() {
return "Dcase-CEP"; //$NON-NLS-1$
}
/**
* @generated
*/
protected Set getFeaturesToSynchronize() {
if (myFeaturesToSynchronize == null) {
myFeaturesToSynchronize = new HashSet();
myFeaturesToSynchronize.add(DcasePackage.eINSTANCE
.getArgument_RootBasicNode());
}
return myFeaturesToSynchronize;
}
/**
* @generated
*/
protected List getSemanticConnectionsList() {
return Collections.EMPTY_LIST;
}
/**
* @generated
*/
protected EObject getSourceElement(EObject relationship) {
return null;
}
/**
* @generated
*/
protected EObject getTargetElement(EObject relationship) {
return null;
}
/**
* @generated
*/
protected boolean shouldIncludeConnection(Edge connector,
Collection children) {
return false;
}
/**
* @generated
*/
protected void refreshSemantic() {
List createdViews = new LinkedList();
createdViews.addAll(refreshSemanticChildren());
List createdConnectionViews = new LinkedList();
createdConnectionViews.addAll(refreshSemanticConnections());
createdConnectionViews.addAll(refreshConnections());
if (createdViews.size() > 1) {
// perform a layout of the container
DeferredLayoutCommand layoutCmd = new DeferredLayoutCommand(host()
.getEditingDomain(), createdViews, host());
executeCommand(new ICommandProxy(layoutCmd));
}
createdViews.addAll(createdConnectionViews);
makeViewsImmutable(createdViews);
}
/**
* @generated
*/
private Diagram getDiagram() {
return ((View) getHost().getModel()).getDiagram();
}
/**
* @generated
*/
private Collection refreshConnections() {
Map domain2NotationMap = new HashMap();
Collection linkDescriptors = collectAllLinks(getDiagram(),
domain2NotationMap);
Collection existingLinks = new LinkedList(getDiagram().getEdges());
for (Iterator linksIterator = existingLinks.iterator(); linksIterator
.hasNext();) {
Edge nextDiagramLink = (Edge) linksIterator.next();
int diagramLinkVisualID = DcaseVisualIDRegistry
.getVisualID(nextDiagramLink);
if (diagramLinkVisualID == -1) {
if (nextDiagramLink.getSource() != null
&& nextDiagramLink.getTarget() != null) {
linksIterator.remove();
}
continue;
}
EObject diagramLinkObject = nextDiagramLink.getElement();
EObject diagramLinkSrc = nextDiagramLink.getSource().getElement();
EObject diagramLinkDst = nextDiagramLink.getTarget().getElement();
for (Iterator linkDescriptorsIterator = linkDescriptors.iterator(); linkDescriptorsIterator
.hasNext();) {
DcaseLinkDescriptor nextLinkDescriptor = (DcaseLinkDescriptor) linkDescriptorsIterator
.next();
if (diagramLinkObject == nextLinkDescriptor.getModelElement()
&& diagramLinkSrc == nextLinkDescriptor.getSource()
&& diagramLinkDst == nextLinkDescriptor
.getDestination()
&& diagramLinkVisualID == nextLinkDescriptor
.getVisualID()) {
linksIterator.remove();
linkDescriptorsIterator.remove();
break;
}
}
}
deleteViews(existingLinks.iterator());
return createConnections(linkDescriptors, domain2NotationMap);
}
/**
* @generated
*/
private Collection collectAllLinks(View view, Map domain2NotationMap) {
if (!ArgumentEditPart.MODEL_ID.equals(DcaseVisualIDRegistry
.getModelID(view))) {
return Collections.EMPTY_LIST;
}
Collection result = new LinkedList();
switch (DcaseVisualIDRegistry.getVisualID(view)) {
case ArgumentEditPart.VISUAL_ID: {
if (!domain2NotationMap.containsKey(view.getElement())) {
result.addAll(DcaseDiagramUpdater
.getArgument_79ContainedLinks(view));
}
if (!domain2NotationMap.containsKey(view.getElement())
|| view.getEAnnotation("Shortcut") == null) { //$NON-NLS-1$
domain2NotationMap.put(view.getElement(), view);
}
break;
}
case GoalEditPart.VISUAL_ID: {
if (!domain2NotationMap.containsKey(view.getElement())) {
result.addAll(DcaseDiagramUpdater
.getGoal_1001ContainedLinks(view));
}
if (!domain2NotationMap.containsKey(view.getElement())
|| view.getEAnnotation("Shortcut") == null) { //$NON-NLS-1$
domain2NotationMap.put(view.getElement(), view);
}
break;
}
case StrategyEditPart.VISUAL_ID: {
if (!domain2NotationMap.containsKey(view.getElement())) {
result.addAll(DcaseDiagramUpdater
.getStrategy_1002ContainedLinks(view));
}
if (!domain2NotationMap.containsKey(view.getElement())
|| view.getEAnnotation("Shortcut") == null) { //$NON-NLS-1$
domain2NotationMap.put(view.getElement(), view);
}
break;
}
case EvidenceEditPart.VISUAL_ID: {
if (!domain2NotationMap.containsKey(view.getElement())) {
result.addAll(DcaseDiagramUpdater
.getEvidence_1003ContainedLinks(view));
}
if (!domain2NotationMap.containsKey(view.getElement())
|| view.getEAnnotation("Shortcut") == null) { //$NON-NLS-1$
domain2NotationMap.put(view.getElement(), view);
}
break;
}
case MonitorEditPart.VISUAL_ID: {
if (!domain2NotationMap.containsKey(view.getElement())) {
result.addAll(DcaseDiagramUpdater
.getMonitor_1004ContainedLinks(view));
}
if (!domain2NotationMap.containsKey(view.getElement())
|| view.getEAnnotation("Shortcut") == null) { //$NON-NLS-1$
domain2NotationMap.put(view.getElement(), view);
}
break;
}
case UndevelopedEditPart.VISUAL_ID: {
if (!domain2NotationMap.containsKey(view.getElement())) {
result.addAll(DcaseDiagramUpdater
.getUndeveloped_1005ContainedLinks(view));
}
if (!domain2NotationMap.containsKey(view.getElement())
|| view.getEAnnotation("Shortcut") == null) { //$NON-NLS-1$
domain2NotationMap.put(view.getElement(), view);
}
break;
}
case ContextEditPart.VISUAL_ID: {
if (!domain2NotationMap.containsKey(view.getElement())) {
result.addAll(DcaseDiagramUpdater
.getContext_1006ContainedLinks(view));
}
if (!domain2NotationMap.containsKey(view.getElement())
|| view.getEAnnotation("Shortcut") == null) { //$NON-NLS-1$
domain2NotationMap.put(view.getElement(), view);
}
break;
}
case JustificationEditPart.VISUAL_ID: {
if (!domain2NotationMap.containsKey(view.getElement())) {
result.addAll(DcaseDiagramUpdater
.getJustification_1007ContainedLinks(view));
}
if (!domain2NotationMap.containsKey(view.getElement())
|| view.getEAnnotation("Shortcut") == null) { //$NON-NLS-1$
domain2NotationMap.put(view.getElement(), view);
}
break;
}
case SystemEditPart.VISUAL_ID: {
if (!domain2NotationMap.containsKey(view.getElement())) {
result.addAll(DcaseDiagramUpdater
.getSystem_1008ContainedLinks(view));
}
if (!domain2NotationMap.containsKey(view.getElement())
|| view.getEAnnotation("Shortcut") == null) { //$NON-NLS-1$
domain2NotationMap.put(view.getElement(), view);
}
break;
}
case PolicyEditPart.VISUAL_ID: {
if (!domain2NotationMap.containsKey(view.getElement())) {
result.addAll(DcaseDiagramUpdater
.getPolicy_1009ContainedLinks(view));
}
if (!domain2NotationMap.containsKey(view.getElement())
|| view.getEAnnotation("Shortcut") == null) { //$NON-NLS-1$
domain2NotationMap.put(view.getElement(), view);
}
break;
}
case Userdef001EditPart.VISUAL_ID: {
if (!domain2NotationMap.containsKey(view.getElement())) {
result.addAll(DcaseDiagramUpdater
.getUserdef001_1010ContainedLinks(view));
}
if (!domain2NotationMap.containsKey(view.getElement())
|| view.getEAnnotation("Shortcut") == null) { //$NON-NLS-1$
domain2NotationMap.put(view.getElement(), view);
}
break;
}
case Userdef002EditPart.VISUAL_ID: {
if (!domain2NotationMap.containsKey(view.getElement())) {
result.addAll(DcaseDiagramUpdater
.getUserdef002_1011ContainedLinks(view));
}
if (!domain2NotationMap.containsKey(view.getElement())
|| view.getEAnnotation("Shortcut") == null) { //$NON-NLS-1$
domain2NotationMap.put(view.getElement(), view);
}
break;
}
case Userdef003EditPart.VISUAL_ID: {
if (!domain2NotationMap.containsKey(view.getElement())) {
result.addAll(DcaseDiagramUpdater
.getUserdef003_1012ContainedLinks(view));
}
if (!domain2NotationMap.containsKey(view.getElement())
|| view.getEAnnotation("Shortcut") == null) { //$NON-NLS-1$
domain2NotationMap.put(view.getElement(), view);
}
break;
}
case Userdef004EditPart.VISUAL_ID: {
if (!domain2NotationMap.containsKey(view.getElement())) {
result.addAll(DcaseDiagramUpdater
.getUserdef004_1013ContainedLinks(view));
}
if (!domain2NotationMap.containsKey(view.getElement())
|| view.getEAnnotation("Shortcut") == null) { //$NON-NLS-1$
domain2NotationMap.put(view.getElement(), view);
}
break;
}
case Userdef005EditPart.VISUAL_ID: {
if (!domain2NotationMap.containsKey(view.getElement())) {
result.addAll(DcaseDiagramUpdater
.getUserdef005_1014ContainedLinks(view));
}
if (!domain2NotationMap.containsKey(view.getElement())
|| view.getEAnnotation("Shortcut") == null) { //$NON-NLS-1$
domain2NotationMap.put(view.getElement(), view);
}
break;
}
case Userdef006EditPart.VISUAL_ID: {
if (!domain2NotationMap.containsKey(view.getElement())) {
result.addAll(DcaseDiagramUpdater
.getUserdef006_1015ContainedLinks(view));
}
if (!domain2NotationMap.containsKey(view.getElement())
|| view.getEAnnotation("Shortcut") == null) { //$NON-NLS-1$
domain2NotationMap.put(view.getElement(), view);
}
break;
}
case DcaseLink001EditPart.VISUAL_ID: {
if (!domain2NotationMap.containsKey(view.getElement())) {
result.addAll(DcaseDiagramUpdater
.getDcaseLink001_3001ContainedLinks(view));
}
if (!domain2NotationMap.containsKey(view.getElement())
|| view.getEAnnotation("Shortcut") == null) { //$NON-NLS-1$
domain2NotationMap.put(view.getElement(), view);
}
break;
}
case DcaseLink002EditPart.VISUAL_ID: {
if (!domain2NotationMap.containsKey(view.getElement())) {
result.addAll(DcaseDiagramUpdater
.getDcaseLink002_3002ContainedLinks(view));
}
if (!domain2NotationMap.containsKey(view.getElement())
|| view.getEAnnotation("Shortcut") == null) { //$NON-NLS-1$
domain2NotationMap.put(view.getElement(), view);
}
break;
}
case DcaseLink003EditPart.VISUAL_ID: {
if (!domain2NotationMap.containsKey(view.getElement())) {
result.addAll(DcaseDiagramUpdater
.getDcaseLink003_3003ContainedLinks(view));
}
if (!domain2NotationMap.containsKey(view.getElement())
|| view.getEAnnotation("Shortcut") == null) { //$NON-NLS-1$
domain2NotationMap.put(view.getElement(), view);
}
break;
}
case DcaseLink004EditPart.VISUAL_ID: {
if (!domain2NotationMap.containsKey(view.getElement())) {
result.addAll(DcaseDiagramUpdater
.getDcaseLink004_3004ContainedLinks(view));
}
if (!domain2NotationMap.containsKey(view.getElement())
|| view.getEAnnotation("Shortcut") == null) { //$NON-NLS-1$
domain2NotationMap.put(view.getElement(), view);
}
break;
}
}
for (Iterator children = view.getChildren().iterator(); children
.hasNext();) {
result.addAll(collectAllLinks((View) children.next(),
domain2NotationMap));
}
for (Iterator edges = view.getSourceEdges().iterator(); edges.hasNext();) {
result.addAll(collectAllLinks((View) edges.next(),
domain2NotationMap));
}
return result;
}
/**
* @generated
*/
private Collection createConnections(Collection linkDescriptors,
Map domain2NotationMap) {
List adapters = new LinkedList();
for (Iterator linkDescriptorsIterator = linkDescriptors.iterator(); linkDescriptorsIterator
.hasNext();) {
final DcaseLinkDescriptor nextLinkDescriptor = (DcaseLinkDescriptor) linkDescriptorsIterator
.next();
EditPart sourceEditPart = getEditPart(nextLinkDescriptor
.getSource(), domain2NotationMap);
EditPart targetEditPart = getEditPart(nextLinkDescriptor
.getDestination(), domain2NotationMap);
if (sourceEditPart == null || targetEditPart == null) {
continue;
}
CreateConnectionViewRequest.ConnectionViewDescriptor descriptor = new CreateConnectionViewRequest.ConnectionViewDescriptor(
nextLinkDescriptor.getSemanticAdapter(), String
.valueOf(nextLinkDescriptor.getVisualID()),
ViewUtil.APPEND, false, ((IGraphicalEditPart) getHost())
.getDiagramPreferencesHint());
CreateConnectionViewRequest ccr = new CreateConnectionViewRequest(
descriptor);
ccr.setType(RequestConstants.REQ_CONNECTION_START);
ccr.setSourceEditPart(sourceEditPart);
sourceEditPart.getCommand(ccr);
ccr.setTargetEditPart(targetEditPart);
ccr.setType(RequestConstants.REQ_CONNECTION_END);
Command cmd = targetEditPart.getCommand(ccr);
if (cmd != null && cmd.canExecute()) {
executeCommand(cmd);
IAdaptable viewAdapter = (IAdaptable) ccr.getNewObject();
if (viewAdapter != null) {
adapters.add(viewAdapter);
}
}
}
return adapters;
}
/**
* @generated
*/
private EditPart getEditPart(EObject domainModelElement,
Map domain2NotationMap) {
View view = (View) domain2NotationMap.get(domainModelElement);
if (view != null) {
return (EditPart) getHost().getViewer().getEditPartRegistry().get(
view);
}
return null;
}
}