diff options
Diffstat (limited to 'deprecated/org.eclipse.papyrus.uml.diagram.sequence_initial-kepler/custom-src/org/eclipse/papyrus/uml/diagram/sequence/util/SequenceDeleteHelper.java')
| -rw-r--r-- | deprecated/org.eclipse.papyrus.uml.diagram.sequence_initial-kepler/custom-src/org/eclipse/papyrus/uml/diagram/sequence/util/SequenceDeleteHelper.java | 371 |
1 files changed, 0 insertions, 371 deletions
diff --git a/deprecated/org.eclipse.papyrus.uml.diagram.sequence_initial-kepler/custom-src/org/eclipse/papyrus/uml/diagram/sequence/util/SequenceDeleteHelper.java b/deprecated/org.eclipse.papyrus.uml.diagram.sequence_initial-kepler/custom-src/org/eclipse/papyrus/uml/diagram/sequence/util/SequenceDeleteHelper.java deleted file mode 100644 index 11be8bbe97e..00000000000 --- a/deprecated/org.eclipse.papyrus.uml.diagram.sequence_initial-kepler/custom-src/org/eclipse/papyrus/uml/diagram/sequence/util/SequenceDeleteHelper.java +++ /dev/null @@ -1,371 +0,0 @@ -/*****************************************************************************
- * Copyright (c) 2010 CEA
- *
- *
- * 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:
- * Atos Origin - Initial API and implementation
- *
- *****************************************************************************/
-package org.eclipse.papyrus.uml.diagram.sequence.util;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import org.eclipse.core.commands.ExecutionException;
-import org.eclipse.core.runtime.IAdaptable;
-import org.eclipse.core.runtime.IProgressMonitor;
-import org.eclipse.draw2d.PositionConstants;
-import org.eclipse.emf.common.util.EList;
-import org.eclipse.emf.ecore.EObject;
-import org.eclipse.emf.transaction.TransactionalEditingDomain;
-import org.eclipse.gef.EditPart;
-import org.eclipse.gef.commands.Command;
-import org.eclipse.gef.commands.CompoundCommand;
-import org.eclipse.gef.commands.UnexecutableCommand;
-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.diagram.core.commands.DeleteCommand;
-import org.eclipse.gmf.runtime.diagram.ui.commands.ICommandProxy;
-import org.eclipse.gmf.runtime.diagram.ui.editparts.ConnectionNodeEditPart;
-import org.eclipse.gmf.runtime.diagram.ui.editparts.IBorderItemEditPart;
-import org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart;
-import org.eclipse.gmf.runtime.emf.commands.core.command.AbstractTransactionalCommand;
-import org.eclipse.gmf.runtime.emf.commands.core.command.CompositeTransactionalCommand;
-import org.eclipse.gmf.runtime.emf.type.core.commands.DestroyElementCommand;
-import org.eclipse.gmf.runtime.emf.type.core.requests.DestroyElementRequest;
-import org.eclipse.gmf.runtime.notation.View;
-import org.eclipse.papyrus.infra.services.edit.service.ElementEditServiceUtils;
-import org.eclipse.papyrus.infra.services.edit.service.IElementEditService;
-import org.eclipse.papyrus.uml.diagram.common.util.DiagramEditPartsUtil;
-import org.eclipse.papyrus.uml.diagram.sequence.edit.parts.LifelineEditPart;
-import org.eclipse.papyrus.uml.diagram.sequence.edit.parts.ObservationLinkEditPart;
-import org.eclipse.papyrus.uml.diagram.sequence.edit.parts.TimeObservationLabelEditPart;
-import org.eclipse.uml2.uml.DestructionOccurrenceSpecification;
-import org.eclipse.uml2.uml.Element;
-import org.eclipse.uml2.uml.ExecutionSpecification;
-import org.eclipse.uml2.uml.Lifeline;
-import org.eclipse.uml2.uml.Message;
-import org.eclipse.uml2.uml.MessageEnd;
-import org.eclipse.uml2.uml.OccurrenceSpecification;
-import org.eclipse.uml2.uml.TimeObservation;
-
-/**
- * An Helper to get deleting command for the sequence diagram elements.
- */
-
-public class SequenceDeleteHelper {
-
- /**
- * Complete an ICommand which destroys an DestructionEvent element to also destroy dependent time/duration constraint/observation linked with
- * these ends
- *
- * @param deleteViewsCmd
- * the command to complete
- * @param editingDomain
- * the editing domain
- * @param destructionEventPart
- * the execution specification edit part on which the request is called
- * @return the deletion command deleteViewsCmd for convenience
- */
- public static CompoundCommand completeDeleteDestructionOccurenceViewCommand(CompoundCommand deleteViewsCmd, TransactionalEditingDomain editingDomain, EditPart destructionEventPart) {
- if(destructionEventPart instanceof IGraphicalEditPart) {
- EObject obj = ((IGraphicalEditPart)destructionEventPart).resolveSemanticElement();
-
- if(obj instanceof DestructionOccurrenceSpecification) {
- LifelineEditPart lifelinePart = SequenceUtil.getParentLifelinePart(destructionEventPart);
- if(lifelinePart != null) {
- for(Object lifelineChild : lifelinePart.getChildren()) {
- if(lifelineChild instanceof IBorderItemEditPart) {
- final IBorderItemEditPart timePart = (IBorderItemEditPart)lifelineChild;
- //At most one destruction event. Only parts linked to it can not move for now.
- boolean isNotLinked = OccurrenceSpecificationMoveHelper.canTimeElementPartBeYMoved(timePart);
- if(!isNotLinked) {
- // time part is linked, delete the view
- Command deleteTimeViewCommand = new ICommandProxy(new DeleteCommand(editingDomain, (View)timePart.getModel()));
- deleteViewsCmd.add(deleteTimeViewCommand);
- }
- }
- }
- }
- }
- }
- return deleteViewsCmd;
- }
-
- /**
- * Complete an ICommand which destroys an ExecutionSpecification element to also destroy dependent finish and start events and time/duration
- * constraint/observation linked with these ends
- *
- * @param deleteViewsCmd
- * the command to complete
- * @param editingDomain
- * the editing domain
- * @param executionPart
- * the execution specification edit part on which the request is called
- * @return the deletion command deleteViewsCmd for convenience
- */
- public static CompoundCommand completeDeleteMessageViewCommand(CompoundCommand deleteViewsCmd, TransactionalEditingDomain editingDomain, EditPart messagePart) {
- if(messagePart instanceof IGraphicalEditPart) {
- EObject obj = ((IGraphicalEditPart)messagePart).resolveSemanticElement();
- if(obj instanceof Message) {
- Message message = (Message)obj;
- LifelineEditPart srcLifelinePart = SequenceUtil.getParentLifelinePart(((ConnectionNodeEditPart)messagePart).getSource());
- MessageEnd send = message.getSendEvent();
- addDeleteRelatedTimePartsToCommand(deleteViewsCmd, editingDomain, srcLifelinePart, send);
-
- LifelineEditPart tgtLifelinePart = SequenceUtil.getParentLifelinePart(((ConnectionNodeEditPart)messagePart).getTarget());
- MessageEnd receive = message.getReceiveEvent();
- addDeleteRelatedTimePartsToCommand(deleteViewsCmd, editingDomain, tgtLifelinePart, receive);
-
- // also delete time observation links which are related to message end
- if (send instanceof OccurrenceSpecification) {
- addDeleteRelatedTimeObservationLinkCommand(deleteViewsCmd, editingDomain,(OccurrenceSpecification) send, srcLifelinePart,false);
- }
- if (receive instanceof OccurrenceSpecification) {
- addDeleteRelatedTimeObservationLinkCommand(deleteViewsCmd, editingDomain,(OccurrenceSpecification) receive, tgtLifelinePart,false);
- }
- }
- }
- return deleteViewsCmd;
- }
-
- private static void addDeleteRelatedTimePartsToCommand(CompoundCommand deleteViewsCmd, TransactionalEditingDomain editingDomain, LifelineEditPart lifelineEP, MessageEnd messageEnd) {
- if(lifelineEP != null && messageEnd instanceof OccurrenceSpecification) {
- for(Object lifelineChild : lifelineEP.getChildren()) {
- if(lifelineChild instanceof IBorderItemEditPart) {
- final IBorderItemEditPart timePart = (IBorderItemEditPart)lifelineChild;
- int positionForEvent = SequenceUtil.positionWhereEventIsLinkedToPart((OccurrenceSpecification)messageEnd, timePart);
- if(positionForEvent != PositionConstants.NONE) {
- // time part is linked, delete the view
- Command deleteTimeViewCommand = new ICommandProxy(new DeleteCommand(editingDomain, (View)timePart.getModel()));
- deleteViewsCmd.add(deleteTimeViewCommand);
- }
- }
- }
- }
- }
-
- /**
- * Complete an ICommand which destroys an ExecutionSpecification element to also destroy dependent finish and start events and time/duration
- * constraint/observation linked with these ends
- *
- * @param deleteViewsCmd
- * the command to complete
- * @param editingDomain
- * the editing domain
- * @param executionPart
- * the execution specification edit part on which the request is called
- * @return the deletion command deleteViewsCmd for convenience
- */
- public static CompoundCommand completeDeleteExecutionSpecificationViewCommand(CompoundCommand deleteViewsCmd, TransactionalEditingDomain editingDomain, EditPart executionPart) {
- if(executionPart instanceof IGraphicalEditPart) {
- EObject obj = ((IGraphicalEditPart)executionPart).resolveSemanticElement();
-
- if(obj instanceof ExecutionSpecification) {
- ExecutionSpecification execution = (ExecutionSpecification)obj;
- LifelineEditPart lifelinePart = SequenceUtil.getParentLifelinePart(executionPart);
- if(lifelinePart != null) {
- for(Object lifelineChild : lifelinePart.getChildren()) {
- if(lifelineChild instanceof IBorderItemEditPart) {
- final IBorderItemEditPart timePart = (IBorderItemEditPart)lifelineChild;
- OccurrenceSpecification start = execution.getStart();
- OccurrenceSpecification finish = execution.getStart();
- int positionForStart = SequenceUtil.positionWhereEventIsLinkedToPart(start, timePart);
- int positionForFinish = SequenceUtil.positionWhereEventIsLinkedToPart(finish, timePart);
- if(positionForStart != PositionConstants.NONE || positionForFinish != PositionConstants.NONE) {
- // time part is linked, delete the view
- Command deleteTimeViewCommand = new ICommandProxy(new DeleteCommand(editingDomain, (View)timePart.getModel()));
- deleteViewsCmd.add(deleteTimeViewCommand);
- }
- }
- }
-
- // delete each observation linked time element
- for(Object targetConnection : lifelinePart.getTargetConnections()){
- if(targetConnection instanceof ObservationLinkEditPart){
- ObservationLinkEditPart observationLinkEditPart = (ObservationLinkEditPart)targetConnection;
- TimeObservationLabelEditPart source = (TimeObservationLabelEditPart)observationLinkEditPart.getSource();
- OccurrenceSpecification start = execution.getStart();
- OccurrenceSpecification finish = execution.getFinish();
- int positionForStart = SequenceUtil.positionWhereEventIsLinkedToPart(start, source);
- int positionForFinish = SequenceUtil.positionWhereEventIsLinkedToPart(finish, source);
- if(positionForStart != PositionConstants.NONE) {
- // time part is linked, delete the view
- //Command deleteTimeViewCommand = new ICommandProxy(new DeleteCommand(editingDomain, (View)source.getModel()));
- //deleteViewsCmd.add(deleteTimeViewCommand);
- addDeleteRelatedTimeObservationLinkCommand(deleteViewsCmd,
- editingDomain, start, lifelinePart,false);
- }
- if(positionForFinish != PositionConstants.NONE) {
- addDeleteRelatedTimeObservationLinkCommand(deleteViewsCmd,
- editingDomain, finish, lifelinePart,false);
- }
- }
- }
- }
- }
- }
- return deleteViewsCmd;
- }
-
- /**
- * Delete the views associated with a list of elements.
- *
- * @param cmd
- * the CompositeTransactionalCommand
- * @param element
- * the list of model elements
- * @param editingDomain
- * the editing domain to use.
- */
- public static void deleteView(CompositeTransactionalCommand cmd, List<Element> elements, TransactionalEditingDomain editingDomain) {
- for(Element element : elements) {
- deleteView(cmd, element, editingDomain);
- }
- }
-
- /**
- * Delete the views associated with an element.
- *
- * @param cmd
- * the CompositeTransactionalCommand
- * @param element
- * the model element referenced by the views
- * @param editingDomain
- * the editing domain to use.
- */
- public static void deleteView(CompositeTransactionalCommand cmd, Element element, TransactionalEditingDomain editingDomain) {
- // Destroy its views
- @SuppressWarnings("rawtypes")
- List views = DiagramEditPartsUtil.getEObjectViews(element);
- for(Object object : views) {
- if(object instanceof View) {
- cmd.add(new DeleteCommand(editingDomain, (View)object));
- }
- }
- }
-
- /**
- * Add complete delete message command
- * @param req
- * @param editPart
- * @return Command
- */
- public static Command completeDeleteMessageCommand(DestroyElementRequest req,EditPart editPart) {
- EObject selectedEObject = req.getElementToDestroy();
- IElementEditService provider = ElementEditServiceUtils
- .getCommandProvider(selectedEObject);
- if (provider != null) {
- // Retrieve delete command from the Element Edit service
- ICommand deleteCommand = provider.getEditCommand(req);
- if (deleteCommand != null) {
- CompositeCommand command = new CompositeCommand(
- deleteCommand.getLabel());
- command.add(deleteCommand);
- Message message = (Message) selectedEObject;
- MessageEnd receiveEvent = message.getReceiveEvent();
- if (receiveEvent != null) {
- DestroyElementRequest myReq = new DestroyElementRequest(
- req.getEditingDomain(), receiveEvent, false);
- command.add(new DestroyElementCommand(myReq));
- }
- MessageEnd sendEvent = message.getSendEvent();
- if (sendEvent != null) {
- DestroyElementRequest myReq = new DestroyElementRequest(
- req.getEditingDomain(), sendEvent, false);
- command.add(new DestroyElementCommand(myReq));
- }
-
- addDeleteMessageRelatedTimeObservationLinkCommand(req.getEditingDomain(), editPart, command,
- receiveEvent,true);
- addDeleteMessageRelatedTimeObservationLinkCommand(req.getEditingDomain(), editPart, command,
- sendEvent,true);
-
- return new ICommandProxy(command);
- }
- }
-
- return UnexecutableCommand.INSTANCE;
- }
-
- /**
- * Add delete message related time observation link command
- * @param editingDomain
- * @param editPart
- * @param command
- * @param messageEnd
- * @param deleteRelatedEvent
- */
- public static void addDeleteMessageRelatedTimeObservationLinkCommand(
- TransactionalEditingDomain editingDomain, EditPart editPart,
- CompositeCommand command, MessageEnd messageEnd,boolean deleteRelatedEvent) {
- //Bug fix: messageEnd maybe a Gate instance.
- if(messageEnd != null && messageEnd instanceof OccurrenceSpecification){
- OccurrenceSpecification occurrenceSpecification = (OccurrenceSpecification) messageEnd;
- EList<Lifeline> receiveCovereds = occurrenceSpecification.getCovereds();
- CompoundCommand CompoundCommand = new CompoundCommand();
- CompoundCommand.add(new ICommandProxy(command));
- LifelineEditPart srcLifelinePart = (LifelineEditPart) SequenceUtil.getEditPart(editPart,receiveCovereds.get(0), LifelineEditPart.class);
- addDeleteRelatedTimeObservationLinkCommand(CompoundCommand, editingDomain, occurrenceSpecification, srcLifelinePart,deleteRelatedEvent);
- }
- }
-
- /**
- * Add command for deleting time observation link which related to occurence specification
- * @param deleteViewsCmd
- * @param editingDomain
- * @param os
- * @param srcLifelinePart
- * @param deleteRelatedEvent
- */
- private static void addDeleteRelatedTimeObservationLinkCommand(
- CompoundCommand deleteViewsCmd,
- TransactionalEditingDomain editingDomain, OccurrenceSpecification os,
- LifelineEditPart srcLifelinePart,boolean deleteRelatedEvent) {
- List<OccurrenceSpecification> oss = new ArrayList<OccurrenceSpecification>();
- oss.add(os);
- addDeleteRelatedTimeObservationLinkCommand(deleteViewsCmd, editingDomain,srcLifelinePart, oss,deleteRelatedEvent);
- }
-
- /**
- * Add command for deleting time observation link which related to occurence specification
- * @param deleteViewsCmd
- * @param editingDomain
- * @param srcLifelinePart
- * @param oss
- * @param deleteRelatedEvent
- */
- public static void addDeleteRelatedTimeObservationLinkCommand(
- CompoundCommand deleteViewsCmd,
- TransactionalEditingDomain editingDomain,LifelineEditPart srcLifelinePart,List<OccurrenceSpecification> oss,boolean deleteRelatedEvent) {
- List<TimeObservationLabelEditPart> timeObservationEditParts = SequenceUtil.findOccurenceSpecificationRelatedTimeObservationPart(srcLifelinePart,oss);
- for (final TimeObservationLabelEditPart timeObservationEditPart : timeObservationEditParts) {
- View view = (View) timeObservationEditPart.getModel();
- EList sourceEdges = view.getSourceEdges();
- for (Object sourceEdge : sourceEdges) {
- Command deleteTimeViewCommand = new ICommandProxy(
- new DeleteCommand(editingDomain, (View) sourceEdge));
- deleteViewsCmd.add(deleteTimeViewCommand);
- }
- if(deleteRelatedEvent){
- deleteViewsCmd.add(new ICommandProxy(new AbstractTransactionalCommand(editingDomain,"Remove TimeObservation related event",null){
- @Override
- protected CommandResult doExecuteWithResult(
- IProgressMonitor monitor, IAdaptable info)
- throws ExecutionException {
- TimeObservation timeObservation = (TimeObservation)(timeObservationEditPart.resolveSemanticElement());
- timeObservation.setEvent(null);
- return CommandResult.newOKCommandResult();
- }
- }));
- }
- }
- }
-
-}
|