diff options
Diffstat (limited to 'plugins/org.eclipse.emf.cdo.dawn.examples.acore.diagram/src/org/eclipse/emf/cdo/dawn/examples/acore/diagram/edit/policies/AClassItemSemanticEditPolicy.java')
-rw-r--r-- | plugins/org.eclipse.emf.cdo.dawn.examples.acore.diagram/src/org/eclipse/emf/cdo/dawn/examples/acore/diagram/edit/policies/AClassItemSemanticEditPolicy.java | 614 |
1 files changed, 307 insertions, 307 deletions
diff --git a/plugins/org.eclipse.emf.cdo.dawn.examples.acore.diagram/src/org/eclipse/emf/cdo/dawn/examples/acore/diagram/edit/policies/AClassItemSemanticEditPolicy.java b/plugins/org.eclipse.emf.cdo.dawn.examples.acore.diagram/src/org/eclipse/emf/cdo/dawn/examples/acore/diagram/edit/policies/AClassItemSemanticEditPolicy.java index cb392bd6d8..81542bd932 100644 --- a/plugins/org.eclipse.emf.cdo.dawn.examples.acore.diagram/src/org/eclipse/emf/cdo/dawn/examples/acore/diagram/edit/policies/AClassItemSemanticEditPolicy.java +++ b/plugins/org.eclipse.emf.cdo.dawn.examples.acore.diagram/src/org/eclipse/emf/cdo/dawn/examples/acore/diagram/edit/policies/AClassItemSemanticEditPolicy.java @@ -1,307 +1,307 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * 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:
- * Martin Fluegge - initial API and implementation
- *
- */
-package org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.policies;
-
-import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.commands.AClassAggregationsCreateCommand;
-import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.commands.AClassAggregationsReorientCommand;
-import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.commands.AClassAssociationsCreateCommand;
-import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.commands.AClassAssociationsReorientCommand;
-import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.commands.AClassCompositionsCreateCommand;
-import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.commands.AClassCompositionsReorientCommand;
-import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.commands.AClassImplementedInterfacesCreateCommand;
-import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.commands.AClassImplementedInterfacesReorientCommand;
-import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.commands.AClassSubClassesCreateCommand;
-import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.commands.AClassSubClassesReorientCommand;
-import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.AAttribute2EditPart;
-import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.AClassAAttributeCompartmentEditPart;
-import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.AClassAOperationClassCompartmentEditPart;
-import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.AClassAggregationsEditPart;
-import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.AClassAssociationsEditPart;
-import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.AClassCompositionsEditPart;
-import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.AClassImplementedInterfacesEditPart;
-import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.AClassSubClassesEditPart;
-import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.AOperation2EditPart;
-import org.eclipse.emf.cdo.dawn.examples.acore.diagram.part.AcoreVisualIDRegistry;
-import org.eclipse.emf.cdo.dawn.examples.acore.diagram.providers.AcoreElementTypes;
-
-import org.eclipse.emf.ecore.EAnnotation;
-
-import org.eclipse.gef.commands.Command;
-import org.eclipse.gmf.runtime.common.core.command.ICompositeCommand;
-import org.eclipse.gmf.runtime.diagram.core.commands.DeleteCommand;
-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.commands.DestroyReferenceCommand;
-import org.eclipse.gmf.runtime.emf.type.core.requests.CreateRelationshipRequest;
-import org.eclipse.gmf.runtime.emf.type.core.requests.DestroyElementRequest;
-import org.eclipse.gmf.runtime.emf.type.core.requests.DestroyReferenceRequest;
-import org.eclipse.gmf.runtime.emf.type.core.requests.ReorientReferenceRelationshipRequest;
-import org.eclipse.gmf.runtime.notation.Edge;
-import org.eclipse.gmf.runtime.notation.Node;
-import org.eclipse.gmf.runtime.notation.View;
-
-import java.util.Iterator;
-
-/**
- * @generated
- */
-public class AClassItemSemanticEditPolicy extends AcoreBaseItemSemanticEditPolicy
-{
-
- /**
- * @generated
- */
- public AClassItemSemanticEditPolicy()
- {
- super(AcoreElementTypes.AClass_2002);
- }
-
- /**
- * @generated
- */
- protected Command getDestroyElementCommand(DestroyElementRequest req)
- {
- View view = (View)getHost().getModel();
- CompositeTransactionalCommand cmd = new CompositeTransactionalCommand(getEditingDomain(), null);
- cmd.setTransactionNestingEnabled(false);
- for (Iterator it = view.getTargetEdges().iterator(); it.hasNext();)
- {
- Edge incomingLink = (Edge)it.next();
- if (AcoreVisualIDRegistry.getVisualID(incomingLink) == AClassSubClassesEditPart.VISUAL_ID)
- {
- DestroyReferenceRequest r = new DestroyReferenceRequest(incomingLink.getSource().getElement(), null,
- incomingLink.getTarget().getElement(), false);
- cmd.add(new DestroyReferenceCommand(r));
- cmd.add(new DeleteCommand(getEditingDomain(), incomingLink));
- continue;
- }
- if (AcoreVisualIDRegistry.getVisualID(incomingLink) == AClassAssociationsEditPart.VISUAL_ID)
- {
- DestroyReferenceRequest r = new DestroyReferenceRequest(incomingLink.getSource().getElement(), null,
- incomingLink.getTarget().getElement(), false);
- cmd.add(new DestroyReferenceCommand(r));
- cmd.add(new DeleteCommand(getEditingDomain(), incomingLink));
- continue;
- }
- if (AcoreVisualIDRegistry.getVisualID(incomingLink) == AClassAggregationsEditPart.VISUAL_ID)
- {
- DestroyReferenceRequest r = new DestroyReferenceRequest(incomingLink.getSource().getElement(), null,
- incomingLink.getTarget().getElement(), false);
- cmd.add(new DestroyReferenceCommand(r));
- cmd.add(new DeleteCommand(getEditingDomain(), incomingLink));
- continue;
- }
- if (AcoreVisualIDRegistry.getVisualID(incomingLink) == AClassCompositionsEditPart.VISUAL_ID)
- {
- DestroyReferenceRequest r = new DestroyReferenceRequest(incomingLink.getSource().getElement(), null,
- incomingLink.getTarget().getElement(), false);
- cmd.add(new DestroyReferenceCommand(r));
- cmd.add(new DeleteCommand(getEditingDomain(), incomingLink));
- continue;
- }
- }
- for (Iterator it = view.getSourceEdges().iterator(); it.hasNext();)
- {
- Edge outgoingLink = (Edge)it.next();
- if (AcoreVisualIDRegistry.getVisualID(outgoingLink) == AClassSubClassesEditPart.VISUAL_ID)
- {
- DestroyReferenceRequest r = new DestroyReferenceRequest(outgoingLink.getSource().getElement(), null,
- outgoingLink.getTarget().getElement(), false);
- cmd.add(new DestroyReferenceCommand(r));
- cmd.add(new DeleteCommand(getEditingDomain(), outgoingLink));
- continue;
- }
- if (AcoreVisualIDRegistry.getVisualID(outgoingLink) == AClassImplementedInterfacesEditPart.VISUAL_ID)
- {
- DestroyReferenceRequest r = new DestroyReferenceRequest(outgoingLink.getSource().getElement(), null,
- outgoingLink.getTarget().getElement(), false);
- cmd.add(new DestroyReferenceCommand(r));
- cmd.add(new DeleteCommand(getEditingDomain(), outgoingLink));
- continue;
- }
- if (AcoreVisualIDRegistry.getVisualID(outgoingLink) == AClassAssociationsEditPart.VISUAL_ID)
- {
- DestroyReferenceRequest r = new DestroyReferenceRequest(outgoingLink.getSource().getElement(), null,
- outgoingLink.getTarget().getElement(), false);
- cmd.add(new DestroyReferenceCommand(r));
- cmd.add(new DeleteCommand(getEditingDomain(), outgoingLink));
- continue;
- }
- if (AcoreVisualIDRegistry.getVisualID(outgoingLink) == AClassAggregationsEditPart.VISUAL_ID)
- {
- DestroyReferenceRequest r = new DestroyReferenceRequest(outgoingLink.getSource().getElement(), null,
- outgoingLink.getTarget().getElement(), false);
- cmd.add(new DestroyReferenceCommand(r));
- cmd.add(new DeleteCommand(getEditingDomain(), outgoingLink));
- continue;
- }
- if (AcoreVisualIDRegistry.getVisualID(outgoingLink) == AClassCompositionsEditPart.VISUAL_ID)
- {
- DestroyReferenceRequest r = new DestroyReferenceRequest(outgoingLink.getSource().getElement(), null,
- outgoingLink.getTarget().getElement(), false);
- cmd.add(new DestroyReferenceCommand(r));
- cmd.add(new DeleteCommand(getEditingDomain(), outgoingLink));
- continue;
- }
- }
- EAnnotation annotation = view.getEAnnotation("Shortcut"); //$NON-NLS-1$
- if (annotation == null)
- {
- // there are indirectly referenced children, need extra commands: false
- addDestroyChildNodesCommand(cmd);
- addDestroyShortcutsCommand(cmd, view);
- // delete host element
- cmd.add(new DestroyElementCommand(req));
- }
- else
- {
- cmd.add(new DeleteCommand(getEditingDomain(), view));
- }
- return getGEFWrapper(cmd.reduce());
- }
-
- /**
- * @generated
- */
- private void addDestroyChildNodesCommand(ICompositeCommand cmd)
- {
- View view = (View)getHost().getModel();
- for (Iterator nit = view.getChildren().iterator(); nit.hasNext();)
- {
- Node node = (Node)nit.next();
- switch (AcoreVisualIDRegistry.getVisualID(node))
- {
- case AClassAAttributeCompartmentEditPart.VISUAL_ID:
- for (Iterator cit = node.getChildren().iterator(); cit.hasNext();)
- {
- Node cnode = (Node)cit.next();
- switch (AcoreVisualIDRegistry.getVisualID(cnode))
- {
- case AAttribute2EditPart.VISUAL_ID:
- cmd.add(new DestroyElementCommand(new DestroyElementRequest(getEditingDomain(), cnode.getElement(), false))); // directlyOwned:
- // true
- // don't need explicit deletion of cnode as parent's view deletion would clean child views as well
- // cmd.add(new org.eclipse.gmf.runtime.diagram.core.commands.DeleteCommand(getEditingDomain(), cnode));
- break;
- }
- }
- break;
- case AClassAOperationClassCompartmentEditPart.VISUAL_ID:
- for (Iterator cit = node.getChildren().iterator(); cit.hasNext();)
- {
- Node cnode = (Node)cit.next();
- switch (AcoreVisualIDRegistry.getVisualID(cnode))
- {
- case AOperation2EditPart.VISUAL_ID:
- cmd.add(new DestroyElementCommand(new DestroyElementRequest(getEditingDomain(), cnode.getElement(), false))); // directlyOwned:
- // true
- // don't need explicit deletion of cnode as parent's view deletion would clean child views as well
- // cmd.add(new org.eclipse.gmf.runtime.diagram.core.commands.DeleteCommand(getEditingDomain(), cnode));
- break;
- }
- }
- break;
- }
- }
- }
-
- /**
- * @generated
- */
- protected Command getCreateRelationshipCommand(CreateRelationshipRequest req)
- {
- Command command = req.getTarget() == null ? getStartCreateRelationshipCommand(req)
- : getCompleteCreateRelationshipCommand(req);
- return command != null ? command : super.getCreateRelationshipCommand(req);
- }
-
- /**
- * @generated
- */
- protected Command getStartCreateRelationshipCommand(CreateRelationshipRequest req)
- {
- if (AcoreElementTypes.AClassSubClasses_4001 == req.getElementType())
- {
- return getGEFWrapper(new AClassSubClassesCreateCommand(req, req.getSource(), req.getTarget()));
- }
- if (AcoreElementTypes.AClassImplementedInterfaces_4002 == req.getElementType())
- {
- return getGEFWrapper(new AClassImplementedInterfacesCreateCommand(req, req.getSource(), req.getTarget()));
- }
- if (AcoreElementTypes.AClassAssociations_4003 == req.getElementType())
- {
- return getGEFWrapper(new AClassAssociationsCreateCommand(req, req.getSource(), req.getTarget()));
- }
- if (AcoreElementTypes.AClassAggregations_4004 == req.getElementType())
- {
- return getGEFWrapper(new AClassAggregationsCreateCommand(req, req.getSource(), req.getTarget()));
- }
- if (AcoreElementTypes.AClassCompositions_4005 == req.getElementType())
- {
- return getGEFWrapper(new AClassCompositionsCreateCommand(req, req.getSource(), req.getTarget()));
- }
- return null;
- }
-
- /**
- * @generated
- */
- protected Command getCompleteCreateRelationshipCommand(CreateRelationshipRequest req)
- {
- if (AcoreElementTypes.AClassSubClasses_4001 == req.getElementType())
- {
- return getGEFWrapper(new AClassSubClassesCreateCommand(req, req.getSource(), req.getTarget()));
- }
- if (AcoreElementTypes.AClassImplementedInterfaces_4002 == req.getElementType())
- {
- return null;
- }
- if (AcoreElementTypes.AClassAssociations_4003 == req.getElementType())
- {
- return getGEFWrapper(new AClassAssociationsCreateCommand(req, req.getSource(), req.getTarget()));
- }
- if (AcoreElementTypes.AClassAggregations_4004 == req.getElementType())
- {
- return getGEFWrapper(new AClassAggregationsCreateCommand(req, req.getSource(), req.getTarget()));
- }
- if (AcoreElementTypes.AClassCompositions_4005 == req.getElementType())
- {
- return getGEFWrapper(new AClassCompositionsCreateCommand(req, req.getSource(), req.getTarget()));
- }
- return null;
- }
-
- /**
- * Returns command to reorient EReference based link. New link target or source should be the domain model element
- * associated with this node.
- *
- * @generated
- */
- protected Command getReorientReferenceRelationshipCommand(ReorientReferenceRelationshipRequest req)
- {
- switch (getVisualID(req))
- {
- case AClassSubClassesEditPart.VISUAL_ID:
- return getGEFWrapper(new AClassSubClassesReorientCommand(req));
- case AClassImplementedInterfacesEditPart.VISUAL_ID:
- return getGEFWrapper(new AClassImplementedInterfacesReorientCommand(req));
- case AClassAssociationsEditPart.VISUAL_ID:
- return getGEFWrapper(new AClassAssociationsReorientCommand(req));
- case AClassAggregationsEditPart.VISUAL_ID:
- return getGEFWrapper(new AClassAggregationsReorientCommand(req));
- case AClassCompositionsEditPart.VISUAL_ID:
- return getGEFWrapper(new AClassCompositionsReorientCommand(req));
- }
- return super.getReorientReferenceRelationshipCommand(req);
- }
-
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * 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: + * Martin Fluegge - initial API and implementation + * + */ +package org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.policies; + +import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.commands.AClassAggregationsCreateCommand; +import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.commands.AClassAggregationsReorientCommand; +import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.commands.AClassAssociationsCreateCommand; +import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.commands.AClassAssociationsReorientCommand; +import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.commands.AClassCompositionsCreateCommand; +import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.commands.AClassCompositionsReorientCommand; +import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.commands.AClassImplementedInterfacesCreateCommand; +import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.commands.AClassImplementedInterfacesReorientCommand; +import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.commands.AClassSubClassesCreateCommand; +import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.commands.AClassSubClassesReorientCommand; +import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.AAttribute2EditPart; +import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.AClassAAttributeCompartmentEditPart; +import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.AClassAOperationClassCompartmentEditPart; +import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.AClassAggregationsEditPart; +import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.AClassAssociationsEditPart; +import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.AClassCompositionsEditPart; +import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.AClassImplementedInterfacesEditPart; +import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.AClassSubClassesEditPart; +import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.AOperation2EditPart; +import org.eclipse.emf.cdo.dawn.examples.acore.diagram.part.AcoreVisualIDRegistry; +import org.eclipse.emf.cdo.dawn.examples.acore.diagram.providers.AcoreElementTypes; + +import org.eclipse.emf.ecore.EAnnotation; + +import org.eclipse.gef.commands.Command; +import org.eclipse.gmf.runtime.common.core.command.ICompositeCommand; +import org.eclipse.gmf.runtime.diagram.core.commands.DeleteCommand; +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.commands.DestroyReferenceCommand; +import org.eclipse.gmf.runtime.emf.type.core.requests.CreateRelationshipRequest; +import org.eclipse.gmf.runtime.emf.type.core.requests.DestroyElementRequest; +import org.eclipse.gmf.runtime.emf.type.core.requests.DestroyReferenceRequest; +import org.eclipse.gmf.runtime.emf.type.core.requests.ReorientReferenceRelationshipRequest; +import org.eclipse.gmf.runtime.notation.Edge; +import org.eclipse.gmf.runtime.notation.Node; +import org.eclipse.gmf.runtime.notation.View; + +import java.util.Iterator; + +/** + * @generated + */ +public class AClassItemSemanticEditPolicy extends AcoreBaseItemSemanticEditPolicy +{ + + /** + * @generated + */ + public AClassItemSemanticEditPolicy() + { + super(AcoreElementTypes.AClass_2002); + } + + /** + * @generated + */ + protected Command getDestroyElementCommand(DestroyElementRequest req) + { + View view = (View)getHost().getModel(); + CompositeTransactionalCommand cmd = new CompositeTransactionalCommand(getEditingDomain(), null); + cmd.setTransactionNestingEnabled(false); + for (Iterator it = view.getTargetEdges().iterator(); it.hasNext();) + { + Edge incomingLink = (Edge)it.next(); + if (AcoreVisualIDRegistry.getVisualID(incomingLink) == AClassSubClassesEditPart.VISUAL_ID) + { + DestroyReferenceRequest r = new DestroyReferenceRequest(incomingLink.getSource().getElement(), null, + incomingLink.getTarget().getElement(), false); + cmd.add(new DestroyReferenceCommand(r)); + cmd.add(new DeleteCommand(getEditingDomain(), incomingLink)); + continue; + } + if (AcoreVisualIDRegistry.getVisualID(incomingLink) == AClassAssociationsEditPart.VISUAL_ID) + { + DestroyReferenceRequest r = new DestroyReferenceRequest(incomingLink.getSource().getElement(), null, + incomingLink.getTarget().getElement(), false); + cmd.add(new DestroyReferenceCommand(r)); + cmd.add(new DeleteCommand(getEditingDomain(), incomingLink)); + continue; + } + if (AcoreVisualIDRegistry.getVisualID(incomingLink) == AClassAggregationsEditPart.VISUAL_ID) + { + DestroyReferenceRequest r = new DestroyReferenceRequest(incomingLink.getSource().getElement(), null, + incomingLink.getTarget().getElement(), false); + cmd.add(new DestroyReferenceCommand(r)); + cmd.add(new DeleteCommand(getEditingDomain(), incomingLink)); + continue; + } + if (AcoreVisualIDRegistry.getVisualID(incomingLink) == AClassCompositionsEditPart.VISUAL_ID) + { + DestroyReferenceRequest r = new DestroyReferenceRequest(incomingLink.getSource().getElement(), null, + incomingLink.getTarget().getElement(), false); + cmd.add(new DestroyReferenceCommand(r)); + cmd.add(new DeleteCommand(getEditingDomain(), incomingLink)); + continue; + } + } + for (Iterator it = view.getSourceEdges().iterator(); it.hasNext();) + { + Edge outgoingLink = (Edge)it.next(); + if (AcoreVisualIDRegistry.getVisualID(outgoingLink) == AClassSubClassesEditPart.VISUAL_ID) + { + DestroyReferenceRequest r = new DestroyReferenceRequest(outgoingLink.getSource().getElement(), null, + outgoingLink.getTarget().getElement(), false); + cmd.add(new DestroyReferenceCommand(r)); + cmd.add(new DeleteCommand(getEditingDomain(), outgoingLink)); + continue; + } + if (AcoreVisualIDRegistry.getVisualID(outgoingLink) == AClassImplementedInterfacesEditPart.VISUAL_ID) + { + DestroyReferenceRequest r = new DestroyReferenceRequest(outgoingLink.getSource().getElement(), null, + outgoingLink.getTarget().getElement(), false); + cmd.add(new DestroyReferenceCommand(r)); + cmd.add(new DeleteCommand(getEditingDomain(), outgoingLink)); + continue; + } + if (AcoreVisualIDRegistry.getVisualID(outgoingLink) == AClassAssociationsEditPart.VISUAL_ID) + { + DestroyReferenceRequest r = new DestroyReferenceRequest(outgoingLink.getSource().getElement(), null, + outgoingLink.getTarget().getElement(), false); + cmd.add(new DestroyReferenceCommand(r)); + cmd.add(new DeleteCommand(getEditingDomain(), outgoingLink)); + continue; + } + if (AcoreVisualIDRegistry.getVisualID(outgoingLink) == AClassAggregationsEditPart.VISUAL_ID) + { + DestroyReferenceRequest r = new DestroyReferenceRequest(outgoingLink.getSource().getElement(), null, + outgoingLink.getTarget().getElement(), false); + cmd.add(new DestroyReferenceCommand(r)); + cmd.add(new DeleteCommand(getEditingDomain(), outgoingLink)); + continue; + } + if (AcoreVisualIDRegistry.getVisualID(outgoingLink) == AClassCompositionsEditPart.VISUAL_ID) + { + DestroyReferenceRequest r = new DestroyReferenceRequest(outgoingLink.getSource().getElement(), null, + outgoingLink.getTarget().getElement(), false); + cmd.add(new DestroyReferenceCommand(r)); + cmd.add(new DeleteCommand(getEditingDomain(), outgoingLink)); + continue; + } + } + EAnnotation annotation = view.getEAnnotation("Shortcut"); //$NON-NLS-1$ + if (annotation == null) + { + // there are indirectly referenced children, need extra commands: false + addDestroyChildNodesCommand(cmd); + addDestroyShortcutsCommand(cmd, view); + // delete host element + cmd.add(new DestroyElementCommand(req)); + } + else + { + cmd.add(new DeleteCommand(getEditingDomain(), view)); + } + return getGEFWrapper(cmd.reduce()); + } + + /** + * @generated + */ + private void addDestroyChildNodesCommand(ICompositeCommand cmd) + { + View view = (View)getHost().getModel(); + for (Iterator nit = view.getChildren().iterator(); nit.hasNext();) + { + Node node = (Node)nit.next(); + switch (AcoreVisualIDRegistry.getVisualID(node)) + { + case AClassAAttributeCompartmentEditPart.VISUAL_ID: + for (Iterator cit = node.getChildren().iterator(); cit.hasNext();) + { + Node cnode = (Node)cit.next(); + switch (AcoreVisualIDRegistry.getVisualID(cnode)) + { + case AAttribute2EditPart.VISUAL_ID: + cmd.add(new DestroyElementCommand(new DestroyElementRequest(getEditingDomain(), cnode.getElement(), false))); // directlyOwned: + // true + // don't need explicit deletion of cnode as parent's view deletion would clean child views as well + // cmd.add(new org.eclipse.gmf.runtime.diagram.core.commands.DeleteCommand(getEditingDomain(), cnode)); + break; + } + } + break; + case AClassAOperationClassCompartmentEditPart.VISUAL_ID: + for (Iterator cit = node.getChildren().iterator(); cit.hasNext();) + { + Node cnode = (Node)cit.next(); + switch (AcoreVisualIDRegistry.getVisualID(cnode)) + { + case AOperation2EditPart.VISUAL_ID: + cmd.add(new DestroyElementCommand(new DestroyElementRequest(getEditingDomain(), cnode.getElement(), false))); // directlyOwned: + // true + // don't need explicit deletion of cnode as parent's view deletion would clean child views as well + // cmd.add(new org.eclipse.gmf.runtime.diagram.core.commands.DeleteCommand(getEditingDomain(), cnode)); + break; + } + } + break; + } + } + } + + /** + * @generated + */ + protected Command getCreateRelationshipCommand(CreateRelationshipRequest req) + { + Command command = req.getTarget() == null ? getStartCreateRelationshipCommand(req) + : getCompleteCreateRelationshipCommand(req); + return command != null ? command : super.getCreateRelationshipCommand(req); + } + + /** + * @generated + */ + protected Command getStartCreateRelationshipCommand(CreateRelationshipRequest req) + { + if (AcoreElementTypes.AClassSubClasses_4001 == req.getElementType()) + { + return getGEFWrapper(new AClassSubClassesCreateCommand(req, req.getSource(), req.getTarget())); + } + if (AcoreElementTypes.AClassImplementedInterfaces_4002 == req.getElementType()) + { + return getGEFWrapper(new AClassImplementedInterfacesCreateCommand(req, req.getSource(), req.getTarget())); + } + if (AcoreElementTypes.AClassAssociations_4003 == req.getElementType()) + { + return getGEFWrapper(new AClassAssociationsCreateCommand(req, req.getSource(), req.getTarget())); + } + if (AcoreElementTypes.AClassAggregations_4004 == req.getElementType()) + { + return getGEFWrapper(new AClassAggregationsCreateCommand(req, req.getSource(), req.getTarget())); + } + if (AcoreElementTypes.AClassCompositions_4005 == req.getElementType()) + { + return getGEFWrapper(new AClassCompositionsCreateCommand(req, req.getSource(), req.getTarget())); + } + return null; + } + + /** + * @generated + */ + protected Command getCompleteCreateRelationshipCommand(CreateRelationshipRequest req) + { + if (AcoreElementTypes.AClassSubClasses_4001 == req.getElementType()) + { + return getGEFWrapper(new AClassSubClassesCreateCommand(req, req.getSource(), req.getTarget())); + } + if (AcoreElementTypes.AClassImplementedInterfaces_4002 == req.getElementType()) + { + return null; + } + if (AcoreElementTypes.AClassAssociations_4003 == req.getElementType()) + { + return getGEFWrapper(new AClassAssociationsCreateCommand(req, req.getSource(), req.getTarget())); + } + if (AcoreElementTypes.AClassAggregations_4004 == req.getElementType()) + { + return getGEFWrapper(new AClassAggregationsCreateCommand(req, req.getSource(), req.getTarget())); + } + if (AcoreElementTypes.AClassCompositions_4005 == req.getElementType()) + { + return getGEFWrapper(new AClassCompositionsCreateCommand(req, req.getSource(), req.getTarget())); + } + return null; + } + + /** + * Returns command to reorient EReference based link. New link target or source should be the domain model element + * associated with this node. + * + * @generated + */ + protected Command getReorientReferenceRelationshipCommand(ReorientReferenceRelationshipRequest req) + { + switch (getVisualID(req)) + { + case AClassSubClassesEditPart.VISUAL_ID: + return getGEFWrapper(new AClassSubClassesReorientCommand(req)); + case AClassImplementedInterfacesEditPart.VISUAL_ID: + return getGEFWrapper(new AClassImplementedInterfacesReorientCommand(req)); + case AClassAssociationsEditPart.VISUAL_ID: + return getGEFWrapper(new AClassAssociationsReorientCommand(req)); + case AClassAggregationsEditPart.VISUAL_ID: + return getGEFWrapper(new AClassAggregationsReorientCommand(req)); + case AClassCompositionsEditPart.VISUAL_ID: + return getGEFWrapper(new AClassCompositionsReorientCommand(req)); + } + return super.getReorientReferenceRelationshipCommand(req); + } + +} |