diff options
Diffstat (limited to 'plugins/sysml/org.eclipse.papyrus.sysml.service.types/src/org/eclipse/papyrus/sysml/service/types/helper/advice/PropertyEditHelperAdvice.java')
| -rw-r--r-- | plugins/sysml/org.eclipse.papyrus.sysml.service.types/src/org/eclipse/papyrus/sysml/service/types/helper/advice/PropertyEditHelperAdvice.java | 676 |
1 files changed, 360 insertions, 316 deletions
diff --git a/plugins/sysml/org.eclipse.papyrus.sysml.service.types/src/org/eclipse/papyrus/sysml/service/types/helper/advice/PropertyEditHelperAdvice.java b/plugins/sysml/org.eclipse.papyrus.sysml.service.types/src/org/eclipse/papyrus/sysml/service/types/helper/advice/PropertyEditHelperAdvice.java index 5c174e570ae..316f82fe411 100644 --- a/plugins/sysml/org.eclipse.papyrus.sysml.service.types/src/org/eclipse/papyrus/sysml/service/types/helper/advice/PropertyEditHelperAdvice.java +++ b/plugins/sysml/org.eclipse.papyrus.sysml.service.types/src/org/eclipse/papyrus/sysml/service/types/helper/advice/PropertyEditHelperAdvice.java @@ -1,316 +1,360 @@ -/*****************************************************************************
- * Copyright (c) 2011-2012 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.Arrays;
-import java.util.List;
-import java.util.Set;
-
-import org.eclipse.core.commands.ExecutionException;
-import org.eclipse.core.runtime.IAdaptable;
-import org.eclipse.core.runtime.IProgressMonitor;
-import org.eclipse.emf.ecore.EObject;
-import org.eclipse.gmf.runtime.common.core.command.AbstractCommand;
-import org.eclipse.gmf.runtime.common.core.command.CommandResult;
-import org.eclipse.gmf.runtime.common.core.command.CompositeCommand;
-import org.eclipse.gmf.runtime.common.core.command.ICommand;
-import org.eclipse.gmf.runtime.emf.commands.core.command.AbstractTransactionalCommand;
-import org.eclipse.gmf.runtime.emf.core.util.EMFCoreUtil;
-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.SetRequest;
-import org.eclipse.gmf.runtime.notation.View;
-import org.eclipse.jface.dialogs.MessageDialogWithToggle;
-import org.eclipse.jface.preference.IPreferenceStore;
-import org.eclipse.papyrus.infra.services.edit.service.ElementEditServiceUtils;
-import org.eclipse.papyrus.infra.services.edit.service.IElementEditService;
-import org.eclipse.papyrus.infra.services.edit.utils.RequestParameterConstants;
-import org.eclipse.papyrus.sysml.constraints.ConstraintBlock;
-import org.eclipse.papyrus.sysml.constraints.ConstraintProperty;
-import org.eclipse.papyrus.sysml.constraints.ConstraintsPackage;
-import org.eclipse.papyrus.sysml.service.types.Activator;
-import org.eclipse.papyrus.sysml.service.types.element.SysMLElementTypes;
-import org.eclipse.papyrus.uml.diagram.common.util.CrossReferencerUtil;
-import org.eclipse.papyrus.uml.service.types.utils.ElementUtil;
-import org.eclipse.papyrus.uml.service.types.utils.NamedElementHelper;
-import org.eclipse.swt.widgets.Display;
-import org.eclipse.uml2.uml.Association;
-import org.eclipse.uml2.uml.Element;
-import org.eclipse.uml2.uml.Port;
-import org.eclipse.uml2.uml.Property;
-import org.eclipse.uml2.uml.Type;
-import org.eclipse.uml2.uml.UMLFactory;
-import org.eclipse.uml2.uml.UMLPackage;
-import org.eclipse.uml2.uml.util.UMLUtil;
-import org.eclipse.uml2.uml.util.UMLUtil.StereotypeApplicationHelper;
-
-/**
- * <pre>
- * This HelperAdvice completes {@link Property} edit commands with:
- * - possibly required (sysML) association re-factor command.
- * </pre>
- */
-public class PropertyEditHelperAdvice extends AbstractEditHelperAdvice {
-
- /**
- * <pre>
- * {@inheritDoc}
- *
- * While setting {@link Property} (excluding {@link Port} and {@link ConstraintParameter} type:
- * - add possibly required (sysML) association re-factor command when needed.
- * - add/remove possibly required ConstraintProperty stereotype when needed.
- * </pre>
- */
- @SuppressWarnings("unchecked")
- @Override
- protected ICommand getBeforeSetCommand(SetRequest request) {
- ICommand gmfCommand = super.getBeforeSetCommand(request);
-
- EObject elementToEdit = request.getElementToEdit();
- if((elementToEdit instanceof Property) && !(elementToEdit instanceof Port) &&
- (request.getFeature() == UMLPackage.eINSTANCE.getTypedElement_Type()) && (request.getValue() instanceof Type)) {
-
- Property propertyToEdit = (Property)elementToEdit;
-
- // SysML specification : all property typed by a ConstraintBlock must have a ContraintProperty stereotype applied
- if (request.getValue() instanceof org.eclipse.uml2.uml.Class) {
- ICommand stereotypeApplicationCommand = getConstraintPropertyStereotypeApplicationCommand(propertyToEdit, (org.eclipse.uml2.uml.Class)request.getValue(), request);
- gmfCommand = CompositeCommand.compose(gmfCommand, stereotypeApplicationCommand);
- }
-
- // Exclude ConstraintParameter (simple property without ConstraintProperty stereotype owned by a ConstraintBlock)
- if (propertyToEdit.eContainer() instanceof org.eclipse.uml2.uml.Class && UMLUtil.getStereotypeApplication((Element)propertyToEdit.eContainer(), ConstraintBlock.class) != null) {
- if (UMLUtil.getStereotypeApplication(propertyToEdit, ConstraintProperty.class) == null) {
- return gmfCommand;
- }
- }
-
- Association relatedAssociation = propertyToEdit.getAssociation();
-
- // The edited property has to be related to a SysML association
- if((relatedAssociation == null) || !(ElementUtil.hasNature(relatedAssociation, SysMLElementTypes.SYSML_NATURE))) {
-
- // If no association exist and the new type is a Block
- // (not a ConstraintBlock => a property typed by a ConstraintBlock is a ConstraintProperty, not a Part neither a Reference),
- // add the association
- if ((relatedAssociation == null)
- && ((ISpecializationType) SysMLElementTypes.BLOCK).getMatcher().matches((Type) request.getValue())
- && !((ISpecializationType) SysMLElementTypes.CONSTRAINT_BLOCK).getMatcher().matches((Type) request.getValue())
- && ((ISpecializationType) SysMLElementTypes.BLOCK).getMatcher().matches(propertyToEdit.eContainer())) {
-
- ICommand addAssociationCommand = getCreatePartAssociationCommand((org.eclipse.uml2.uml.Class)propertyToEdit.eContainer(), propertyToEdit, (org.eclipse.uml2.uml.Class)request.getValue());
- gmfCommand = CompositeCommand.compose(gmfCommand, addAssociationCommand);
- }
-
- return gmfCommand;
- }
-
- // Setting new type can be related to an association re-orient (or trigger the association re-orient)
- // Retrieve elements already under re-factor.
- List<EObject> currentlyRefactoredElements = (request.getParameter(RequestParameterConstants.ASSOCIATION_REFACTORED_ELEMENTS) != null) ? (List<EObject>)request.getParameter(RequestParameterConstants.ASSOCIATION_REFACTORED_ELEMENTS) : new ArrayList<EObject>();
- if(!currentlyRefactoredElements.contains(propertyToEdit)) {
- currentlyRefactoredElements.add(propertyToEdit);
- request.getParameters().put(RequestParameterConstants.ASSOCIATION_REFACTORED_ELEMENTS, currentlyRefactoredElements);
-
- // Current association already under re-factor ?
- if(currentlyRefactoredElements.contains(relatedAssociation)) {
- return gmfCommand;
- }
- }
-
- // If the new type is not a block, destroy related association
- // This must be done only if the setting of the property type is not part of an association re-orient (hence after the previous code-block),
- // otherwise there is no legitimate reason to destroy the existing association while re-orienting it.
- if (!((ISpecializationType) SysMLElementTypes.BLOCK).getMatcher().matches((Type) request.getValue()) && propertyToEdit.getType() != null) {
- ICommand destroyCommand = getDestroyPartAssociationCommand(relatedAssociation, propertyToEdit);
- gmfCommand = CompositeCommand.compose(gmfCommand, destroyCommand);
-
- return gmfCommand;
- }
-
- ICommand refactorCommand = getAssociationRefactoringCommand(propertyToEdit, relatedAssociation, request);
- gmfCommand = CompositeCommand.compose(gmfCommand, refactorCommand);
- }
-
- if(gmfCommand != null) {
- gmfCommand = gmfCommand.reduce();
- }
-
- return gmfCommand;
- }
-
- /**
- * Create a re-factoring command related to a Property move.
- *
- * @param setProperty
- * the property which type is set
- * @param associationToRefactor
- * the association to re-factor (re-orient action)
- * @param request
- * the original set request
- * @return the re-factoring command
- */
- private ICommand getAssociationRefactoringCommand(Property setProperty, Association associationToRefactor, SetRequest request) {
-
- Association relatedAssociation = setProperty.getAssociation(); // Should not be null, test before calling method.
-
- if (associationToRefactor.getMemberEnds().size() >= 2) {
- // Re-orient the related association (do not use edit service to avoid infinite loop here)
- int direction = ReorientRelationshipRequest.REORIENT_TARGET;
- if(setProperty == associationToRefactor.getMemberEnds().get(1)) {
- direction = ReorientRelationshipRequest.REORIENT_SOURCE;
- }
-
- ReorientRelationshipRequest reorientRequest = new ReorientRelationshipRequest(relatedAssociation, (Type)request.getValue(), setProperty.eContainer(), direction);
- reorientRequest.addParameters(request.getParameters());
-
- IElementEditService provider = ElementEditServiceUtils.getCommandProvider(relatedAssociation);
- if(provider != null) {
- return provider.getEditCommand(reorientRequest);
- }
- }
-
- return null;
- }
-
- /**
- * Create a part association creation command.
- *
- * @return the part association creation command
- */
- private ICommand getCreatePartAssociationCommand(final org.eclipse.uml2.uml.Class sourceBlock, final Property sourceProperty, final org.eclipse.uml2.uml.Class targetBlock) {
-
- return new AbstractCommand("Create part association") {
-
- @Override
- protected CommandResult doUndoWithResult(IProgressMonitor progressMonitor, IAdaptable info) throws ExecutionException {
- // TODO Auto-generated method stub
- return null;
- }
-
- @Override
- protected CommandResult doRedoWithResult(IProgressMonitor progressMonitor, IAdaptable info) throws ExecutionException {
- // TODO Auto-generated method stub
- return null;
- }
-
- @Override
- protected CommandResult doExecuteWithResult(IProgressMonitor progressMonitor, IAdaptable info) throws ExecutionException {
- Association association = UMLFactory.eINSTANCE.createAssociation();
-
- // Add the association in the model
- org.eclipse.uml2.uml.Package container = (org.eclipse.uml2.uml.Package)EMFCoreUtil.getLeastCommonContainer(Arrays.asList(new EObject[]{sourceBlock, targetBlock}), UMLPackage.eINSTANCE.getPackage());
- container.getPackagedElements().add(association);
-
- // Use existing Property as source...
- association.getMemberEnds().add(sourceProperty);
- // ... and create the opposite (unnamed) Property
- Property targetProperty = UMLFactory.eINSTANCE.createProperty();
- association.getOwnedEnds().add(targetProperty);
-
- // Set Association name
- // Initialize the element name based on the created IElementType
- String initializedName = NamedElementHelper.getDefaultNameWithIncrementFromBase(UMLPackage.eINSTANCE.getAssociation().getName(), association.eContainer().eContents());
- association.setName(initializedName);
-
- // Add SysML Nature on the new Association
- ElementUtil.addNature(association, SysMLElementTypes.SYSML_NATURE);
-
- return CommandResult.newOKCommandResult(association) ;
- }
- };
-
- }
-
- /**
- * Apply/remove the ConstraintProperty stereotype application
- *
- * @return the ConstraintProperty stereotype application command
- */
- private ICommand getConstraintPropertyStereotypeApplicationCommand(final Property sourceProperty, final org.eclipse.uml2.uml.Class targetBlock, final SetRequest request) {
-
- return new AbstractTransactionalCommand(request.getEditingDomain(), "Apply/Remove ConstraintProperty Stereotype", null) {
-
- @Override
- protected CommandResult doExecuteWithResult(IProgressMonitor progressMonitor, IAdaptable info) throws ExecutionException {
- // SysML specification : all property typed by a ConstraintBlock must have a ContraintProperty stereotype applied
- ConstraintProperty constraintPropertyApplication = UMLUtil.getStereotypeApplication(sourceProperty, ConstraintProperty.class);
- if (UMLUtil.getStereotypeApplication(targetBlock, ConstraintBlock.class) != null) {
- if (constraintPropertyApplication == null) {
- StereotypeApplicationHelper.INSTANCE.applyStereotype(sourceProperty, ConstraintsPackage.eINSTANCE.getConstraintProperty());
- final String diagramType = null;
- // Remove representations
- Set<View> memberViewsToDestroy = CrossReferencerUtil.getCrossReferencingViews(sourceProperty, diagramType);
- if (memberViewsToDestroy.size() != 0) {
- final IPreferenceStore store = Activator.getDefault().getPreferenceStore();
- final String DISPLAY_MESSAGE_FOR_TYPING_ACTION_PREFERENCE_KEY = "displayMessageForTypingActionPreferenceKey";
- boolean contains = store.contains(DISPLAY_MESSAGE_FOR_TYPING_ACTION_PREFERENCE_KEY);
- if(!contains) {
- store.setValue(DISPLAY_MESSAGE_FOR_TYPING_ACTION_PREFERENCE_KEY, MessageDialogWithToggle.NEVER);
- store.setDefault(DISPLAY_MESSAGE_FOR_TYPING_ACTION_PREFERENCE_KEY, MessageDialogWithToggle.NEVER);
- }
- final String hideValue = store.getString(DISPLAY_MESSAGE_FOR_TYPING_ACTION_PREFERENCE_KEY);
- if(!hideValue.equals(MessageDialogWithToggle.ALWAYS)) {
- int size = memberViewsToDestroy.size();
- MessageDialogWithToggle.openInformation(Display.getDefault().getActiveShell(),
- "Change Type Action",
- "WARNING! Typing a Property by a ConstraintBlock make this property become a ConstraintProperty. ConstraintProperty have a specific representation. "
- + "\nSo all representations of this property will be removed from the model (" + size + " occurence" + ((size > 1) ? "s" : "") + ")."
- , "Don't show this dialog the next time",
- false, store, DISPLAY_MESSAGE_FOR_TYPING_ACTION_PREFERENCE_KEY);
- }
-
- }
- for (View view : memberViewsToDestroy) {
- final DestroyElementRequest destroyRequest = new DestroyElementRequest(request.getEditingDomain(), view, false);
- final IElementEditService commandProvider = ElementEditServiceUtils.getCommandProvider(view);
- ICommand editCommand = commandProvider.getEditCommand(destroyRequest);
- editCommand.execute(progressMonitor, info);
- }
- }
- }
- else {
- if (constraintPropertyApplication != null) {
- StereotypeApplicationHelper.INSTANCE.removeFromContainmentList(sourceProperty, constraintPropertyApplication);
- }
- }
- return CommandResult.newOKCommandResult(sourceProperty) ;
- }
- };
- }
-
- /**
- * Create a part association destroy command.
- *
- * @return the part association destroy command
- */
- @SuppressWarnings("unchecked")
- private ICommand getDestroyPartAssociationCommand(Association partAssociation, Property propertyToEdit) {
-
- DestroyElementRequest request = new DestroyElementRequest(partAssociation, false);
- List<EObject> dependentsToKeep = Arrays.asList(new EObject[] { propertyToEdit });
- request.getParameters().put(RequestParameterConstants.DEPENDENTS_TO_KEEP, dependentsToKeep);
-
- IElementEditService provider = ElementEditServiceUtils.getCommandProvider(partAssociation.eContainer());
- if(provider == null) {
- return null;
- }
- ICommand destroyCommand = provider.getEditCommand(request);
-
- return destroyCommand;
- }
-}
+/***************************************************************************** + * Copyright (c) 2011-2012 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.Arrays; +import java.util.List; +import java.util.Set; + +import org.eclipse.core.commands.ExecutionException; +import org.eclipse.core.runtime.IAdaptable; +import org.eclipse.core.runtime.IProgressMonitor; +import org.eclipse.emf.ecore.EObject; +import org.eclipse.gmf.runtime.common.core.command.AbstractCommand; +import org.eclipse.gmf.runtime.common.core.command.CommandResult; +import org.eclipse.gmf.runtime.common.core.command.CompositeCommand; +import org.eclipse.gmf.runtime.common.core.command.ICommand; +import org.eclipse.gmf.runtime.emf.commands.core.command.AbstractTransactionalCommand; +import org.eclipse.gmf.runtime.emf.core.util.EMFCoreUtil; +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.DestroyDependentsRequest; +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.SetRequest; +import org.eclipse.gmf.runtime.notation.View; +import org.eclipse.jface.dialogs.MessageDialogWithToggle; +import org.eclipse.jface.preference.IPreferenceStore; +import org.eclipse.papyrus.infra.services.edit.service.ElementEditServiceUtils; +import org.eclipse.papyrus.infra.services.edit.service.IElementEditService; +import org.eclipse.papyrus.infra.services.edit.utils.RequestParameterConstants; +import org.eclipse.papyrus.sysml.constraints.ConstraintBlock; +import org.eclipse.papyrus.sysml.constraints.ConstraintProperty; +import org.eclipse.papyrus.sysml.constraints.ConstraintsPackage; +import org.eclipse.papyrus.sysml.service.types.Activator; +import org.eclipse.papyrus.sysml.service.types.element.SysMLElementTypes; +import org.eclipse.papyrus.sysml.service.types.utils.ConnectorUtils; +import org.eclipse.papyrus.uml.diagram.common.util.CrossReferencerUtil; +import org.eclipse.papyrus.uml.service.types.utils.ElementUtil; +import org.eclipse.papyrus.uml.service.types.utils.NamedElementHelper; +import org.eclipse.swt.widgets.Display; +import org.eclipse.uml2.uml.Association; +import org.eclipse.uml2.uml.Connector; +import org.eclipse.uml2.uml.Element; +import org.eclipse.uml2.uml.Port; +import org.eclipse.uml2.uml.Property; +import org.eclipse.uml2.uml.Type; +import org.eclipse.uml2.uml.UMLFactory; +import org.eclipse.uml2.uml.UMLPackage; +import org.eclipse.uml2.uml.util.UMLUtil; +import org.eclipse.uml2.uml.util.UMLUtil.StereotypeApplicationHelper; + +/** + * <pre> + * This HelperAdvice completes {@link Property} edit commands with: + * - possibly required (sysML) association re-factor command. + * </pre> + */ +public class PropertyEditHelperAdvice extends AbstractEditHelperAdvice { + + /** + * <pre> + * {@inheritDoc} + * + * While setting {@link Property} (excluding {@link Port} and {@link ConstraintParameter} type: + * - add possibly required (sysML) association re-factor command when needed. + * - add/remove possibly required ConstraintProperty stereotype when needed. + * </pre> + */ + @SuppressWarnings("unchecked") + @Override + protected ICommand getBeforeSetCommand(SetRequest request) { + ICommand gmfCommand = super.getBeforeSetCommand(request); + + EObject elementToEdit = request.getElementToEdit(); + if((elementToEdit instanceof Property) && !(elementToEdit instanceof Port) && (request.getFeature() == UMLPackage.eINSTANCE.getTypedElement_Type()) && (request.getValue() instanceof Type)) { + + Property propertyToEdit = (Property)elementToEdit; + + // SysML specification : all property typed by a ConstraintBlock must have a ContraintProperty stereotype applied + if(request.getValue() instanceof org.eclipse.uml2.uml.Class) { + ICommand stereotypeApplicationCommand = getConstraintPropertyStereotypeApplicationCommand(propertyToEdit, (org.eclipse.uml2.uml.Class)request.getValue(), request); + gmfCommand = CompositeCommand.compose(gmfCommand, stereotypeApplicationCommand); + } + + // Exclude ConstraintParameter (simple property without ConstraintProperty stereotype owned by a ConstraintBlock) + if(propertyToEdit.eContainer() instanceof org.eclipse.uml2.uml.Class && UMLUtil.getStereotypeApplication((Element)propertyToEdit.eContainer(), ConstraintBlock.class) != null) { + if(UMLUtil.getStereotypeApplication(propertyToEdit, ConstraintProperty.class) == null) { + return gmfCommand; + } + } + + Association relatedAssociation = propertyToEdit.getAssociation(); + + // The edited property has to be related to a SysML association + if((relatedAssociation == null) || !(ElementUtil.hasNature(relatedAssociation, SysMLElementTypes.SYSML_NATURE))) { + // If no association exist and the new type is a Block + // (not a ConstraintBlock => a property typed by a ConstraintBlock is a ConstraintProperty, not a Part neither a Reference), + // add the association + if((relatedAssociation == null) && ((ISpecializationType)SysMLElementTypes.BLOCK).getMatcher().matches((Type)request.getValue()) && !((ISpecializationType)SysMLElementTypes.CONSTRAINT_BLOCK).getMatcher().matches((Type)request.getValue()) && ((ISpecializationType)SysMLElementTypes.BLOCK).getMatcher().matches(propertyToEdit.eContainer())) { + ICommand addAssociationCommand = getCreatePartAssociationCommand((org.eclipse.uml2.uml.Class)propertyToEdit.eContainer(), propertyToEdit, (org.eclipse.uml2.uml.Class)request.getValue()); + gmfCommand = CompositeCommand.compose(gmfCommand, addAssociationCommand); + } + return gmfCommand; + } + + // Setting new type can be related to an association re-orient (or trigger the association re-orient) + // Retrieve elements already under re-factor. + List<EObject> currentlyRefactoredElements = (request.getParameter(RequestParameterConstants.ASSOCIATION_REFACTORED_ELEMENTS) != null) ? (List<EObject>)request.getParameter(RequestParameterConstants.ASSOCIATION_REFACTORED_ELEMENTS) : new ArrayList<EObject>(); + if(!currentlyRefactoredElements.contains(propertyToEdit)) { + currentlyRefactoredElements.add(propertyToEdit); + request.getParameters().put(RequestParameterConstants.ASSOCIATION_REFACTORED_ELEMENTS, currentlyRefactoredElements); + + // Current association already under re-factor ? + if(currentlyRefactoredElements.contains(relatedAssociation)) { + return gmfCommand; + } + } + + // If the new type is not a block, destroy related association + // This must be done only if the setting of the property type is not part of an association re-orient (hence after the previous code-block), + // otherwise there is no legitimate reason to destroy the existing association while re-orienting it. + if(!((ISpecializationType)SysMLElementTypes.BLOCK).getMatcher().matches((Type)request.getValue()) && propertyToEdit.getType() != null) { + ICommand destroyCommand = getDestroyPartAssociationCommand(relatedAssociation, propertyToEdit); + gmfCommand = CompositeCommand.compose(gmfCommand, destroyCommand); + return gmfCommand; + } + + ICommand refactorCommand = getAssociationRefactoringCommand(propertyToEdit, relatedAssociation, request); + gmfCommand = CompositeCommand.compose(gmfCommand, refactorCommand); + } + + if(gmfCommand != null) { + gmfCommand = gmfCommand.reduce(); + } + + return gmfCommand; + } + + /** + * + * @see org.eclipse.gmf.runtime.emf.type.core.edithelper.AbstractEditHelperAdvice#getAfterSetCommand(org.eclipse.gmf.runtime.emf.type.core.requests.SetRequest) + * + * @param setRequest + * @return + */ + @Override + protected ICommand getAfterSetCommand(SetRequest setRequest) { + ICommand afterSetCommand = super.getAfterSetCommand(setRequest); + EObject elementToEdit = setRequest.getElementToEdit(); + if((elementToEdit instanceof Property) && !(elementToEdit instanceof Port) && (setRequest.getFeature() == UMLPackage.eINSTANCE.getTypedElement_Type()) && (setRequest.getValue() instanceof Type)) { + afterSetCommand = getDestroyAssociatedNestedConnectorCommand((Property)elementToEdit, afterSetCommand); + } + return afterSetCommand; + } + + /** + * + * @see org.eclipse.gmf.runtime.emf.type.core.edithelper.AbstractEditHelperAdvice#getAfterDestroyDependentsCommand(org.eclipse.gmf.runtime.emf.type.core.requests.DestroyDependentsRequest) + * + * @param destroyDependentsRequest + * @return + */ + @Override + protected ICommand getAfterDestroyDependentsCommand(DestroyDependentsRequest destroyDependentsRequest) { + ICommand afterDestroyDependentsCommand = super.getAfterDestroyDependentsCommand(destroyDependentsRequest); + EObject elementToDestroy = destroyDependentsRequest.getElementToDestroy(); + if(elementToDestroy instanceof Property) { + afterDestroyDependentsCommand = getDestroyAssociatedNestedConnectorCommand((Property)elementToDestroy, afterDestroyDependentsCommand); + } + return afterDestroyDependentsCommand; + } + + /** + * Create a destroy command for all connectors that have this property in their <NestedConnectorEnd> property path. + * + * @param property + * the part to be destroyed + * @param command + * @return + */ + private ICommand getDestroyAssociatedNestedConnectorCommand(Property property, ICommand command) { + List<Connector> instancesFilteredByType = org.eclipse.papyrus.uml.tools.utils.ElementUtil.getInstancesFilteredByType(property.getModel(), Connector.class, null); + List<Connector> connectorToDestroy = ConnectorUtils.filterConnectorByPropertyInNestedConnectorEnd(instancesFilteredByType, (Property)property); + for(Connector connector : connectorToDestroy) { + ICommand destroyConnectorCommand = getDestroyConnectorCommand(connector); + command = CompositeCommand.compose(command, destroyConnectorCommand); + } + return command; + } + + /** + * Create a connector destroy command. + * + * @param connector + * @return the connector destroy command + */ + private ICommand getDestroyConnectorCommand(Connector connector) { + DestroyElementRequest request = new DestroyElementRequest(connector, false); + IElementEditService provider = ElementEditServiceUtils.getCommandProvider(connector.eContainer()); + if(provider == null) { + return null; + } + return provider.getEditCommand(request); + } + + /** + * Create a re-factoring command related to a Property move. + * + * @param setProperty + * the property which type is set + * @param associationToRefactor + * the association to re-factor (re-orient action) + * @param request + * the original set request + * @return the re-factoring command + */ + private ICommand getAssociationRefactoringCommand(Property setProperty, Association associationToRefactor, SetRequest request) { + + Association relatedAssociation = setProperty.getAssociation(); // Should not be null, test before calling method. + + if(associationToRefactor.getMemberEnds().size() >= 2) { + // Re-orient the related association (do not use edit service to avoid infinite loop here) + int direction = ReorientRelationshipRequest.REORIENT_TARGET; + if(setProperty == associationToRefactor.getMemberEnds().get(1)) { + direction = ReorientRelationshipRequest.REORIENT_SOURCE; + } + ReorientRelationshipRequest reorientRequest = new ReorientRelationshipRequest(relatedAssociation, (Type)request.getValue(), setProperty.eContainer(), direction); + reorientRequest.addParameters(request.getParameters()); + IElementEditService provider = ElementEditServiceUtils.getCommandProvider(relatedAssociation); + if(provider != null) { + return provider.getEditCommand(reorientRequest); + } + } + + return null; + } + + /** + * Create a part association creation command. + * + * @return the part association creation command + */ + private ICommand getCreatePartAssociationCommand(final org.eclipse.uml2.uml.Class sourceBlock, final Property sourceProperty, final org.eclipse.uml2.uml.Class targetBlock) { + return new AbstractCommand("Create part association") { + + @Override + protected CommandResult doUndoWithResult(IProgressMonitor progressMonitor, IAdaptable info) throws ExecutionException { + // TODO Auto-generated method stub + return null; + } + + @Override + protected CommandResult doRedoWithResult(IProgressMonitor progressMonitor, IAdaptable info) throws ExecutionException { + // TODO Auto-generated method stub + return null; + } + + @Override + protected CommandResult doExecuteWithResult(IProgressMonitor progressMonitor, IAdaptable info) throws ExecutionException { + Association association = UMLFactory.eINSTANCE.createAssociation(); + // Add the association in the model + org.eclipse.uml2.uml.Package container = (org.eclipse.uml2.uml.Package)EMFCoreUtil.getLeastCommonContainer(Arrays.asList(new EObject[]{ sourceBlock, targetBlock }), UMLPackage.eINSTANCE.getPackage()); + container.getPackagedElements().add(association); + // Use existing Property as source... + association.getMemberEnds().add(sourceProperty); + // ... and create the opposite (unnamed) Property + Property targetProperty = UMLFactory.eINSTANCE.createProperty(); + association.getOwnedEnds().add(targetProperty); + + // Set Association name + // Initialize the element name based on the created IElementType + String initializedName = NamedElementHelper.getDefaultNameWithIncrementFromBase(UMLPackage.eINSTANCE.getAssociation().getName(), association.eContainer().eContents()); + association.setName(initializedName); + // Add SysML Nature on the new Association + ElementUtil.addNature(association, SysMLElementTypes.SYSML_NATURE); + return CommandResult.newOKCommandResult(association); + } + }; + + } + + /** + * Apply/remove the ConstraintProperty stereotype application + * + * @return the ConstraintProperty stereotype application command + */ + private ICommand getConstraintPropertyStereotypeApplicationCommand(final Property sourceProperty, final org.eclipse.uml2.uml.Class targetBlock, final SetRequest request) { + return new AbstractTransactionalCommand(request.getEditingDomain(), "Apply/Remove ConstraintProperty Stereotype", null) { + + @Override + protected CommandResult doExecuteWithResult(IProgressMonitor progressMonitor, IAdaptable info) throws ExecutionException { + // SysML specification : all property typed by a ConstraintBlock must have a ContraintProperty stereotype applied + ConstraintProperty constraintPropertyApplication = UMLUtil.getStereotypeApplication(sourceProperty, ConstraintProperty.class); + if(UMLUtil.getStereotypeApplication(targetBlock, ConstraintBlock.class) != null) { + if(constraintPropertyApplication == null) { + StereotypeApplicationHelper.INSTANCE.applyStereotype(sourceProperty, ConstraintsPackage.eINSTANCE.getConstraintProperty()); + final String diagramType = null; + // Remove representations + Set<View> memberViewsToDestroy = CrossReferencerUtil.getCrossReferencingViews(sourceProperty, diagramType); + if(memberViewsToDestroy.size() != 0) { + final IPreferenceStore store = Activator.getDefault().getPreferenceStore(); + final String DISPLAY_MESSAGE_FOR_TYPING_ACTION_PREFERENCE_KEY = "displayMessageForTypingActionPreferenceKey"; + boolean contains = store.contains(DISPLAY_MESSAGE_FOR_TYPING_ACTION_PREFERENCE_KEY); + if(!contains) { + store.setValue(DISPLAY_MESSAGE_FOR_TYPING_ACTION_PREFERENCE_KEY, MessageDialogWithToggle.NEVER); + store.setDefault(DISPLAY_MESSAGE_FOR_TYPING_ACTION_PREFERENCE_KEY, MessageDialogWithToggle.NEVER); + } + final String hideValue = store.getString(DISPLAY_MESSAGE_FOR_TYPING_ACTION_PREFERENCE_KEY); + if(!hideValue.equals(MessageDialogWithToggle.ALWAYS)) { + int size = memberViewsToDestroy.size(); + MessageDialogWithToggle.openInformation(Display.getDefault().getActiveShell(), "Change Type Action", "WARNING! Typing a Property by a ConstraintBlock make this property become a ConstraintProperty. ConstraintProperty have a specific representation. " + "\nSo all representations of this property will be removed from the model (" + size + " occurence" + ((size > 1) ? "s" : "") + ").", "Don't show this dialog the next time", false, store, DISPLAY_MESSAGE_FOR_TYPING_ACTION_PREFERENCE_KEY); + } + } + for(View view : memberViewsToDestroy) { + final DestroyElementRequest destroyRequest = new DestroyElementRequest(request.getEditingDomain(), view, false); + final IElementEditService commandProvider = ElementEditServiceUtils.getCommandProvider(view); + ICommand editCommand = commandProvider.getEditCommand(destroyRequest); + editCommand.execute(progressMonitor, info); + } + } + } else { + if(constraintPropertyApplication != null) { + StereotypeApplicationHelper.INSTANCE.removeFromContainmentList(sourceProperty, constraintPropertyApplication); + } + } + return CommandResult.newOKCommandResult(sourceProperty); + } + }; + } + + /** + * Create a part association destroy command. + * + * @return the part association destroy command + */ + @SuppressWarnings("unchecked") + private ICommand getDestroyPartAssociationCommand(Association partAssociation, Property propertyToEdit) { + DestroyElementRequest request = new DestroyElementRequest(partAssociation, false); + List<EObject> dependentsToKeep = Arrays.asList(new EObject[]{ propertyToEdit }); + request.getParameters().put(RequestParameterConstants.DEPENDENTS_TO_KEEP, dependentsToKeep); + IElementEditService provider = ElementEditServiceUtils.getCommandProvider(partAssociation.eContainer()); + if(provider == null) { + return null; + } + ICommand destroyCommand = provider.getEditCommand(request); + return destroyCommand; + } +} |