diff options
Diffstat (limited to 'plugins/sysml/org.eclipse.papyrus.sysml.service.types/src/org/eclipse/papyrus/sysml/service/types/helper/advice/ConnectorEditHelperAdvice.java')
| -rw-r--r-- | plugins/sysml/org.eclipse.papyrus.sysml.service.types/src/org/eclipse/papyrus/sysml/service/types/helper/advice/ConnectorEditHelperAdvice.java | 271 |
1 files changed, 0 insertions, 271 deletions
diff --git a/plugins/sysml/org.eclipse.papyrus.sysml.service.types/src/org/eclipse/papyrus/sysml/service/types/helper/advice/ConnectorEditHelperAdvice.java b/plugins/sysml/org.eclipse.papyrus.sysml.service.types/src/org/eclipse/papyrus/sysml/service/types/helper/advice/ConnectorEditHelperAdvice.java deleted file mode 100644 index d9c5e1be936..00000000000 --- a/plugins/sysml/org.eclipse.papyrus.sysml.service.types/src/org/eclipse/papyrus/sysml/service/types/helper/advice/ConnectorEditHelperAdvice.java +++ /dev/null @@ -1,271 +0,0 @@ -/*****************************************************************************
- * Copyright (c) 2012 CEA LIST.
- *
- * 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:
- *
- * CEA LIST - Initial API and implementation
- *
- *****************************************************************************/
-package org.eclipse.papyrus.sysml.service.types.helper.advice;
-
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Set;
-
-import org.eclipse.core.runtime.Assert;
-import org.eclipse.emf.ecore.EObject;
-import org.eclipse.emf.transaction.TransactionalEditingDomain;
-import org.eclipse.gmf.runtime.common.core.command.CompositeCommand;
-import org.eclipse.gmf.runtime.common.core.command.ICommand;
-import org.eclipse.gmf.runtime.common.core.command.UnexecutableCommand;
-import org.eclipse.gmf.runtime.emf.type.core.ISpecializationType;
-import org.eclipse.gmf.runtime.emf.type.core.edithelper.AbstractEditHelperAdvice;
-import org.eclipse.gmf.runtime.emf.type.core.requests.DestroyElementRequest;
-import org.eclipse.gmf.runtime.emf.type.core.requests.ReorientRelationshipRequest;
-import org.eclipse.gmf.runtime.emf.type.core.requests.ReorientRequest;
-import org.eclipse.gmf.runtime.notation.Edge;
-import org.eclipse.gmf.runtime.notation.View;
-import org.eclipse.papyrus.infra.emf.gmf.command.EMFtoGMFCommandWrapper;
-import org.eclipse.papyrus.infra.services.edit.service.ElementEditServiceUtils;
-import org.eclipse.papyrus.infra.services.edit.service.IElementEditService;
-import org.eclipse.papyrus.sysml.blocks.NestedConnectorEnd;
-import org.eclipse.papyrus.sysml.service.types.command.SetNestedPathCommand;
-import org.eclipse.papyrus.sysml.service.types.element.SysMLElementTypes;
-import org.eclipse.papyrus.sysml.service.types.utils.ConnectorUtils;
-import org.eclipse.papyrus.uml.service.types.utils.RequestParameterUtils;
-import org.eclipse.papyrus.uml.tools.commands.UnapplyStereotypeCommand;
-import org.eclipse.uml2.uml.ConnectableElement;
-import org.eclipse.uml2.uml.Connector;
-import org.eclipse.uml2.uml.ConnectorEnd;
-import org.eclipse.uml2.uml.Element;
-import org.eclipse.uml2.uml.Property;
-import org.eclipse.uml2.uml.Stereotype;
-import org.eclipse.uml2.uml.StructuredClassifier;
-import org.eclipse.uml2.uml.util.UMLUtil;
-
-/**
- * <pre>
- * This HelperAdvice completes {@link Connector} edit commands with SysML specific actions:
- * - Re-orient with structure encapsulation respect.
- * </pre>
- */
-public class ConnectorEditHelperAdvice extends AbstractEditHelperAdvice {
-
- private ConnectorUtils utils = new ConnectorUtils();
-
- /**
- *
- * @see org.eclipse.gmf.runtime.emf.type.core.edithelper.AbstractEditHelperAdvice#getBeforeReorientRelationshipCommand(org.eclipse.gmf.runtime.emf.type.core.requests.ReorientRelationshipRequest)
- *
- * @param request
- * @return
- */
- @Override
- protected ICommand getBeforeReorientRelationshipCommand(final ReorientRelationshipRequest request) {
- final CompositeCommand compositeCommand = new CompositeCommand("Destroy Connector View Command");
-
- // the UML Connector Edit Helper Advice destroys connector views when roles changes
- // Here, we destroys connectors views, when the path changes
- final EObject editedElement = request.getRelationship();
- if (editedElement instanceof Connector) {
-
- if (applySysMLRules(((Connector) editedElement).getOwner())) {
- final Connector connector = (Connector) editedElement;
- // verify the path now
- int reorientDirection = request.getDirection();
- Edge reorientedEdgeView = RequestParameterUtils.getReconnectedEdge(request);
- View newEndView = RequestParameterUtils.getReconnectedEndView(request);
- View oppositeEndView = null;
- if (reorientedEdgeView != null) {
- oppositeEndView = (reorientDirection == ReorientRequest.REORIENT_SOURCE) ? reorientedEdgeView.getTarget() : reorientedEdgeView.getSource();
- }
- List<Property> newNestedPath = null;
- if (reorientedEdgeView != null && newEndView != null) {
- // we are working with a 'graphical' reconnect request
- newNestedPath = utils.getNestedPropertyPath(newEndView, oppositeEndView);
- } else {
- newNestedPath = (List<Property>) request.getParameter(ConnectorUtils.NESTED_CONNECTOR_END_PATH);
- }
-
- final Set<View> viewsToDestroy = utils.getViewsRepresentingConnector(connector);
- final Iterator<View> iter = viewsToDestroy.iterator();
-
- while (iter.hasNext()) {
- final Edge current = (Edge) iter.next();
- if (current != reorientedEdgeView) {
- View oldEndView = null;
- if (reorientDirection == ReorientRequest.REORIENT_SOURCE) {
- oldEndView = current.getSource();
- } else if (reorientDirection == ReorientRequest.REORIENT_TARGET) {
- oldEndView = current.getTarget();
- }
- if (oppositeEndView != null) {
- final List<Property> oldNestedPath = utils.getNestedPropertyPath(oldEndView, oppositeEndView);
- if (!newNestedPath.equals(oldNestedPath)) {
- final DestroyElementRequest destroyRequest = new DestroyElementRequest(request.getEditingDomain(), current, false);
- final IElementEditService commandProvider = ElementEditServiceUtils.getCommandProvider(current);
- compositeCommand.add(commandProvider.getEditCommand(destroyRequest));
- }
- }
- }
- }
- if (!compositeCommand.isEmpty()) {
- return compositeCommand;
- }
- }
- }
- return null;
- }
-
- /**
- *
- * @param connectorOwner
- * the owner of the connector
- * @return
- */
- protected boolean applySysMLRules(final Element connectorOwner) {
- return connectorOwner.getApplicableStereotype("SysML::Blocks::Block") != null;
- }
-
- @Override
- protected ICommand getAfterReorientRelationshipCommand(final ReorientRelationshipRequest request) {
- // we set the new value for the nested path
- ICommand defaultCommand = super.getAfterReorientRelationshipCommand(request);
-
- int reorientDirection = request.getDirection();
-
-
- // Restrict this advice action to the end of Connector creation gesture (before clicking on target)
- // in order to add SysML specific constraint
- Connector connector = (Connector) request.getRelationship();
- // get the direction
-
- // Restrict action to SysML Connector (meaning owned by Block)
- if (((ISpecializationType) SysMLElementTypes.BLOCK).getMatcher().matches(connector.eContainer())) {
- List<Property> tmpNestedPath = null;
- Edge reorientedEdgeView = RequestParameterUtils.getReconnectedEdge(request);
- View newEndView = RequestParameterUtils.getReconnectedEndView(request);
- View oppositeEndView = null;
-
- // graphical case : verify encapsulation and get the new path
- if (reorientedEdgeView != null) {
-
- oppositeEndView = (reorientDirection == ReorientRequest.REORIENT_SOURCE) ? reorientedEdgeView.getTarget() : reorientedEdgeView.getSource();
- Assert.isNotNull(oppositeEndView);
- Assert.isNotNull(newEndView);
- if (newEndView != null && oppositeEndView != null) {
- // If the source or target view is enclosed in a structure encapsulated view, forbid creation.
- if (utils.isCrossingEncapsulation(newEndView, oppositeEndView) || utils.isCrossingEncapsulation(oppositeEndView, newEndView)) {
- return UnexecutableCommand.INSTANCE;
- }
- tmpNestedPath = utils.getNestedPropertyPath(newEndView, oppositeEndView);
- }
- } else {
- // we are in the semantic case
- tmpNestedPath = ((List<Property>) request.getParameter(ConnectorUtils.NESTED_CONNECTOR_END_PATH));
-
- // we need to verify encapsulation
- if (ConnectorUtils.isCrossingEncapuslation(tmpNestedPath)) {
- return UnexecutableCommand.INSTANCE;
- }
- }
-
- final List<ConnectableElement> oppositeFullNestedPath = new ArrayList<ConnectableElement>();
- final List<ConnectableElement> newFullNestedPath = new ArrayList<ConnectableElement>(tmpNestedPath);
- ConnectableElement newRole = (Property) request.getNewRelationshipEnd();
- final ConnectorEnd oppositeEnd;
- if (reorientDirection == ReorientRequest.REORIENT_SOURCE) {
- oppositeEnd = ((Connector) request.getRelationship()).getEnds().get(1);
- } else {
- oppositeEnd = ((Connector) request.getRelationship()).getEnds().get(0);
- }
- final NestedConnectorEnd nestedConnectorEnd = UMLUtil.getStereotypeApplication(oppositeEnd, NestedConnectorEnd.class);
- if (nestedConnectorEnd != null) {
- oppositeFullNestedPath.addAll(nestedConnectorEnd.getPropertyPath());
- }
- oppositeFullNestedPath.add(oppositeEnd.getRole());
- newFullNestedPath.add(newRole);
-
- int tmpNestedPathDirection = (reorientDirection == ReorientRequest.REORIENT_SOURCE) ? SetNestedPathCommand.NESTED_SOURCE : SetNestedPathCommand.NESTED_TARGET;
- if (tmpNestedPath == null || tmpNestedPath.isEmpty()) { // in case of no NestedConnectorEnd property path remove existing NestedConnectorEnd
- ConnectorEnd connectorEnd0 = ((Connector) request.getRelationship()).getEnds().get(0);
- Stereotype stereotype0 = connectorEnd0.getAppliedStereotype("SysML::Blocks::NestedConnectorEnd");//$NON-NLS-1$
- if (stereotype0 != null) {
- UnapplyStereotypeCommand unapplyStereotypeCommand0 = new UnapplyStereotypeCommand(connectorEnd0, stereotype0, request.getEditingDomain());
- defaultCommand = CompositeCommand.compose(defaultCommand, EMFtoGMFCommandWrapper.wrap(unapplyStereotypeCommand0));
- }
- ConnectorEnd connectorEnd1 = ((Connector) request.getRelationship()).getEnds().get(1);
- Stereotype stereotype1 = connectorEnd1.getAppliedStereotype("SysML::Blocks::NestedConnectorEnd");//$NON-NLS-1$
- if (stereotype1 != null) {
- UnapplyStereotypeCommand unapplyStereotypeCommand1 = new UnapplyStereotypeCommand(connectorEnd1, stereotype1, request.getEditingDomain());
- defaultCommand = CompositeCommand.compose(defaultCommand, EMFtoGMFCommandWrapper.wrap(unapplyStereotypeCommand1));
- }
-
- } else {
- defaultCommand = CompositeCommand.compose(defaultCommand, new SetNestedPathCommand("Set connector nested source path", request.getRelationship(), request, tmpNestedPath, tmpNestedPathDirection));
- }
- }
-
- return defaultCommand;
- }
-
-
- // TODO : we should recalculate a new owner according to the new nested path, then update these nested path according to the new owner
- // we don't do it now, because we have some troubles with connector
- // final EncapsulatedClassifier newOwner = deduceNewConnectorOwner(oppositeFullNestedPath, newFullNestedPath);
- // /**
- // * @param fullNestedPathWithrole1
- // * @param fullNestedPathWithRole2
- // * @return
- // * the new owner for the connector
- // */
- // doesnt work currently
- // public static final EncapsulatedClassifier deduceNewConnectorOwner(final List<ConnectableElement> fullNestedPathWithrole1, final List<ConnectableElement> fullNestedPathWithRole2) {
- // final ConnectableElement firstElementPath = fullNestedPathWithrole1.get(0);
- // //case of encapsulation of the part
- // if(fullNestedPathWithRole2.get(0) == firstElementPath) {
- // if(fullNestedPathWithRole2.size() > 1) {
- // fullNestedPathWithrole1.remove(0);
- // fullNestedPathWithRole2.remove(0);
- // return deduceNewConnectorOwner(fullNestedPathWithrole1, fullNestedPathWithRole2);
- // } else {
- // return (EncapsulatedClassifier)firstElementPath.getOwner();
- // }
- // } else {
- // final ConnectableElement firstElementPath2 = fullNestedPathWithRole2.get(0);
- // if(firstElementPath.getOwner() == firstElementPath2.getOwner()) {
- // return (EncapsulatedClassifier)firstElementPath.getOwner();
- // } else {
- // final List<ConnectableElement> biggestList;
- // final List<ConnectableElement> smallestList;
- // if(fullNestedPathWithrole1.size() > fullNestedPathWithRole2.size()) {
- // biggestList = fullNestedPathWithrole1;
- // smallestList = fullNestedPathWithRole2;
- // } else {
- // biggestList = fullNestedPathWithRole2;
- // smallestList = fullNestedPathWithrole1;
- // }
- // for(int i = 0; i < biggestList.size(); i++) {
- // final ConnectableElement current = biggestList.get(i);
- // if(smallestList.contains(current) && i > 0) {
- // return (EncapsulatedClassifier)biggestList.get(i - 1).getOwner();
- // }
- // }
- // }
- // }
- // return null;
- // // throw new RuntimeException("error");
- //
- //
- //
- //
- //
- // }
-
-}
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