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/*
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* Copyright (c) 2007 Borland Software Corporation
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*
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* All rights reserved. This program and the accompanying materials
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* are made available under the terms of the Eclipse Public License v1.0
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* which accompanies this distribution, and is available at
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* http://www.eclipse.org/legal/epl-v10.html
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*
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* Contributors:
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* Dmitry Stadnik (Borland) - initial API and implementation
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*/
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«IMPORT "http://www.eclipse.org/gmf/2008/GenModel"»
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«EXTENSION xpt::diagram::Utils»
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«EXTENSION xpt::providers::i18n»
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«DEFINE ModelingAssistantProvider FOR gmfgen::GenDiagram-»
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«EXPAND xpt::Common::copyright FOR editorGen-»
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package «providersPackageName»;
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«EXPAND xpt::Common::generatedClassComment»
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public class «modelingAssistantProviderClassName»
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extends org.eclipse.gmf.runtime.emf.ui.services.modelingassistant.ModelingAssistantProvider {
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«EXPAND xpt::Common::generatedMemberComment»
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public java.util.List getTypesForPopupBar(org.eclipse.core.runtime.IAdaptable host) {
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org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart editPart =
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(org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart) host.getAdapter(
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org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart.class);
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«FOREACH getAllContainers() AS container-»
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«IF container.getAssistantNodes().size() > 0-»
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if (editPart instanceof «container.getEditPartQualifiedClassName()») {
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java.util.List types = new java.util.ArrayList();
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«FOREACH container.getAssistantNodes() AS node-»
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types.add(«getElementTypesQualifiedClassName()».«node.getUniqueIdentifier()»);
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«ENDFOREACH-»
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return types;
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}
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«ENDIF-»
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«ENDFOREACH-»
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return java.util.Collections.EMPTY_LIST;
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}
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«EXPAND xpt::Common::generatedMemberComment»
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public java.util.List getRelTypesOnSource(org.eclipse.core.runtime.IAdaptable source) {
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org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart sourceEditPart =
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(org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart) source.getAdapter(
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org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart.class);
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«FOREACH getNodes() AS source-»
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«IF getOutgoingLinks(source).size() > 0-»
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if (sourceEditPart instanceof «source.getEditPartQualifiedClassName()») {
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java.util.List types = new java.util.ArrayList();
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«FOREACH getOutgoingLinks(source) AS link-»
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types.add(«getElementTypesQualifiedClassName()».«link.getUniqueIdentifier()»);
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«ENDFOREACH-»
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return types;
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}
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«ENDIF-»
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«ENDFOREACH-»
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return java.util.Collections.EMPTY_LIST;
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}
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«EXPAND xpt::Common::generatedMemberComment»
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public java.util.List getRelTypesOnTarget(org.eclipse.core.runtime.IAdaptable target) {
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org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart targetEditPart =
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(org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart) target.getAdapter(
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org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart.class);
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«FOREACH getNodes() AS target-»
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«IF getIncomingLinks(target).size() > 0-»
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if (targetEditPart instanceof «target.getEditPartQualifiedClassName()») {
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java.util.List types = new java.util.ArrayList();
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«FOREACH getIncomingLinks(target) AS link-»
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types.add(«getElementTypesQualifiedClassName()».«link.getUniqueIdentifier()»);
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«ENDFOREACH-»
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return types;
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}
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«ENDIF-»
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«ENDFOREACH-»
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return java.util.Collections.EMPTY_LIST;
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}
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«EXPAND xpt::Common::generatedMemberComment»
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public java.util.List getRelTypesOnSourceAndTarget(
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org.eclipse.core.runtime.IAdaptable source, org.eclipse.core.runtime.IAdaptable target) {
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org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart sourceEditPart =
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(org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart) source.getAdapter(
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org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart.class);
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org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart targetEditPart =
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(org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart) target.getAdapter(
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org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart.class);
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«FOREACH getNodes() AS source-»
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«IF getOutgoingLinks(source).size() > 0-»
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if (sourceEditPart instanceof «source.getEditPartQualifiedClassName()») {
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java.util.List types = new java.util.ArrayList();
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«FOREACH getOutgoingLinks(source) AS link-»
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«FOREACH link.getAssistantTargets() AS target-»
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if (targetEditPart instanceof «target.getEditPartQualifiedClassName()») {
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types.add(«getElementTypesQualifiedClassName()».«link.getUniqueIdentifier()»);
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}
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«ENDFOREACH-»
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«ENDFOREACH-»
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return types;
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}
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«ENDIF-»
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«ENDFOREACH-»
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return java.util.Collections.EMPTY_LIST;
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}
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«EXPAND xpt::Common::generatedMemberComment»
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public java.util.List getTypesForSource(org.eclipse.core.runtime.IAdaptable target,
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org.eclipse.gmf.runtime.emf.type.core.IElementType relationshipType) {
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org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart targetEditPart =
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(org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart) target.getAdapter(
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org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart.class);
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«FOREACH getNodes() AS target-»
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«IF getIncomingLinks(target).size() > 0-»
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if (targetEditPart instanceof «target.getEditPartQualifiedClassName()») {
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java.util.List types = new java.util.ArrayList();
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«FOREACH getIncomingLinks(target) AS link-»
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«FOREACH link.getAssistantSources() AS source-»
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if (relationshipType == «getElementTypesQualifiedClassName()».«link.getUniqueIdentifier()») {
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types.add(«getElementTypesQualifiedClassName()».«source.getUniqueIdentifier()»);
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}
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«ENDFOREACH-»
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«ENDFOREACH-»
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return types;
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}
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«ENDIF-»
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«ENDFOREACH-»
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return java.util.Collections.EMPTY_LIST;
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}
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«EXPAND xpt::Common::generatedMemberComment»
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public java.util.List getTypesForTarget(org.eclipse.core.runtime.IAdaptable source,
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org.eclipse.gmf.runtime.emf.type.core.IElementType relationshipType) {
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org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart sourceEditPart =
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(org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart) source.getAdapter(
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org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart.class);
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«FOREACH getNodes() AS source-»
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«IF getOutgoingLinks(source).size() > 0-»
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if (sourceEditPart instanceof «source.getEditPartQualifiedClassName()») {
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java.util.List types = new java.util.ArrayList();
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«FOREACH getOutgoingLinks(source) AS link-»
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«FOREACH link.getAssistantTargets() AS target-»
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if (relationshipType == «getElementTypesQualifiedClassName()».«link.getUniqueIdentifier()») {
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types.add(«getElementTypesQualifiedClassName()».«target.getUniqueIdentifier()»);
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}
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«ENDFOREACH-»
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«ENDFOREACH-»
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return types;
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}
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«ENDIF-»
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«ENDFOREACH-»
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return java.util.Collections.EMPTY_LIST;
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}
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«EXPAND xpt::Common::generatedMemberComment»
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public org.eclipse.emf.ecore.EObject selectExistingElementForSource(
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org.eclipse.core.runtime.IAdaptable target,
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org.eclipse.gmf.runtime.emf.type.core.IElementType relationshipType) {
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return selectExistingElement(target, getTypesForSource(target, relationshipType));
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}
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«EXPAND xpt::Common::generatedMemberComment»
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public org.eclipse.emf.ecore.EObject selectExistingElementForTarget(
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org.eclipse.core.runtime.IAdaptable source,
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org.eclipse.gmf.runtime.emf.type.core.IElementType relationshipType) {
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return selectExistingElement(source, getTypesForTarget(source, relationshipType));
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}
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«EXPAND xpt::Common::generatedMemberComment»
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protected org.eclipse.emf.ecore.EObject selectExistingElement(
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org.eclipse.core.runtime.IAdaptable host, java.util.Collection types) {
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if (types.isEmpty()) {
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return null;
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}
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org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart editPart =
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(org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart) host.getAdapter(
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org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart.class);
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if (editPart == null) {
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return null;
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}
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org.eclipse.gmf.runtime.notation.Diagram diagram =
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(org.eclipse.gmf.runtime.notation.Diagram) editPart.getRoot().getContents().getModel();
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java.util.Collection elements = new java.util.HashSet();
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for (java.util.Iterator it = diagram.getElement().eAllContents(); it.hasNext();) {
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org.eclipse.emf.ecore.EObject element = (org.eclipse.emf.ecore.EObject) it.next();
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if (isApplicableElement(element, types)) {
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elements.add(element);
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}
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}
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if (elements.isEmpty()) {
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return null;
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}
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return selectElement((org.eclipse.emf.ecore.EObject[]) elements.toArray(
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new org.eclipse.emf.ecore.EObject[elements.size()]));
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}
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«EXPAND xpt::Common::generatedMemberComment»
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protected boolean isApplicableElement(org.eclipse.emf.ecore.EObject element, java.util.Collection types) {
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org.eclipse.gmf.runtime.emf.type.core.IElementType type =
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org.eclipse.gmf.runtime.emf.type.core.ElementTypeRegistry.getInstance().getElementType(element);
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return types.contains(type);
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}
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«EXPAND xpt::Common::generatedMemberComment»
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protected org.eclipse.emf.ecore.EObject selectElement(org.eclipse.emf.ecore.EObject[] elements) {
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org.eclipse.swt.widgets.Shell shell = org.eclipse.swt.widgets.Display.getCurrent().getActiveShell();
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org.eclipse.jface.viewers.ILabelProvider labelProvider =
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new org.eclipse.emf.edit.ui.provider.AdapterFactoryLabelProvider(
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«editorGen.plugin.getActivatorQualifiedClassName()».getInstance().getItemProvidersAdapterFactory());
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org.eclipse.ui.dialogs.ElementListSelectionDialog dialog =
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new org.eclipse.ui.dialogs.ElementListSelectionDialog(shell, labelProvider);
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dialog.setMessage(«EXPAND xpt::Externalizer::accessorCall(i18nKeyForModelingAssistantProvider().messageKey()) FOR editorGen»);
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dialog.setTitle(«EXPAND xpt::Externalizer::accessorCall(i18nKeyForModelingAssistantProvider().titleKey()) FOR editorGen»);
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dialog.setMultipleSelection(false);
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dialog.setElements(elements);
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org.eclipse.emf.ecore.EObject selected = null;
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if (dialog.open() == org.eclipse.jface.window.Window.OK) {
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selected = (org.eclipse.emf.ecore.EObject) dialog.getFirstResult();
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}
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return selected;
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}
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«EXPAND additions-»
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}
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«ENDDEFINE»
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«DEFINE additions FOR gmfgen::GenDiagram-»«ENDDEFINE»
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«DEFINE i18nValues FOR gmfgen::GenDiagram-»
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«EXPAND xpt::Externalizer::messageEntry(i18nKeyForModelingAssistantProvider().titleKey(), "Select domain model element")-»
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«EXPAND xpt::Externalizer::messageEntry(i18nKeyForModelingAssistantProvider().messageKey(), "Available domain model elements:")-»
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«ENDDEFINE»
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«DEFINE i18nAccessors FOR gmfgen::GenDiagram-»
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«EXPAND xpt::Externalizer::accessorField(i18nKeyForModelingAssistantProvider().titleKey())-»
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«EXPAND xpt::Externalizer::accessorField(i18nKeyForModelingAssistantProvider().messageKey())-»
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«ENDDEFINE»
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