plugins/org.eclipse.uml2.diagram.def/dynamic-templates/codegen/aspects/xpt/diagram/updater/DiagramUpdater.xpt

/*
 * Copyright (c) 2007 Borland Software Corporation
 * 
 * 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:
 *    Michael Golubev (Borland) - initial API and implementation
 *       1. Diagram Header support
 *       2. [210678] - Allow multi-view representation for single domain element
 *       3. [188420] - There are only limited number of links-to-links in UML2Tools
 */

«IMPORT "http://www.eclipse.org/gmf/2008/GenModel"»
«IMPORT "http://www.eclipse.org/emf/2002/GenModel"»
«IMPORT "http://www.eclipse.org/emf/2002/Ecore"»
«IMPORT "http://www.eclipse.org/uml2/diagram/gmfgenext/DiagramFigure/1.0"»

«EXTENSION xpt::diagram::updater::Utils»
«EXTENSION aspects::xpt::diagram::updater::DiagramHeader»
«EXTENSION xpt::GenModelUtils»

«AROUND checkChildElementVisualID(boolean inLoop) FOR gmfgen::GenNode-»
	«REM» Diagram header is already added, do not't duplicate it«ENDREM»«-»
	«IF !isDiagramHeader(this) -»
if (visualID == «EXPAND xpt::editor::VisualIDRegistry::visualID») {
	result.add(new «getDiagram().editorGen.diagramUpdater.getNodeDescriptorQualifiedClassName()»(«-»
		«IF null != modelFacet.childMetaFeature»«EXPAND MetaModel::DowncastToEObject("childElement") FOR getTypeGenClassX(modelFacet.childMetaFeature)»«ELSE»childElement«ENDIF», visualID));
		«REM» Addition here -- if node is multi-view, add node descriptors for each of the parts«ENDREM»«-»
		«LET ((gmfgenext::SubstitutableByAttributes)viewmap.attributes.typeSelect(gmfgenext::SubstitutableByAttributes).first()) AS group -»
				«IF null != group && group.requiresAll -»
						«FOREACH group.getSubstitutableByNodes() AS nextPart-»
	result.add(new «getDiagram().editorGen.diagramUpdater.getNodeDescriptorQualifiedClassName()»(«-»
		«IF null != modelFacet.childMetaFeature»«EXPAND MetaModel::DowncastToEObject("childElement") FOR getTypeGenClassX(modelFacet.childMetaFeature)»«ELSE»childElement«ENDIF», «EXPAND xpt::editor::VisualIDRegistry::visualID FOR nextPart»));
						«ENDFOREACH-»		
				«ENDIF-»
		«ENDLET-»
		«REM» End of added code«ENDREM»«-»
«IF inLoop-»
	continue;
«ENDIF-»
}
	«ENDIF-»
«ENDAROUND»

«AROUND getSemanticChildrenMethodCall FOR gmfgen::GenContainerBase-»
«IF null != selectDiagramHeader(getSemanticChildren(this))-»
«getDiagram().editorGen.diagramUpdater.getDiagramUpdaterQualifiedClassName()».getSemanticChildren
«ELSE-»
«targetDef.proceed()-»
«ENDIF-»
«ENDAROUND»

«AROUND getSemanticChildrenCase FOR gmfgen::GenContainerBase-»
	«LET selectDiagramHeader(getSemanticChildren(this)) AS childHeader -»
	«LET getDiagram().editorGen.diagramUpdater.getNodeDescriptorQualifiedClassName() AS descriptorFQN -»
	«IF null != childHeader -»
		«EXPAND xpt::Common::caseVisualID»
		{
			//We have "dummy" TopLevelNode (with vid = «EXPAND xpt::editor::VisualIDRegistry::visualID FOR childHeader»). 
			//The only purpose for this node is to be a container for children (imports, etc)
			//of the "main" diagram figure (that one shown as Canvas).
 			//Also we have modified the VisualIDRegistry#getNodeVisualID() to return
 			//VID = «EXPAND xpt::editor::VisualIDRegistry::visualID FOR childHeader», 
 			//for the case when top-level view is created for the same semantic element as the canvas view.
 			 
 			java.util.List resultAndHeader = new java.util.LinkedList();
			resultAndHeader.add(«-»
				new «descriptorFQN»(view.getElement(), «EXPAND xpt::editor::VisualIDRegistry::visualID FOR childHeader»));
 			resultAndHeader.addAll(«EXPAND xpt::diagram::updater::DiagramUpdater::getSemanticChildrenMethodName»(view));
			return resultAndHeader;
		}
	«ELSE-»
		«targetDef.proceed()-»
	«ENDIF-»
	«ENDLET-»
	«ENDLET-»
«ENDAROUND»

«AROUND getConnectedLinks(List[gmfgen::GenLink] genLinks, String methodNameSuffix, boolean needCrossReferencer) FOR gmfgen::GenCommonBase-»
	«IF isDiagramHeader(this)-»
	«EXPAND xpt::Common::generatedMemberComment»
public static java.util.List «EXPAND xpt::diagram::updater::DiagramUpdater::linkGetterName(methodNameSuffix)»(org.eclipse.gmf.runtime.notation.View view) {
	//no links to, from and inside the diagram header
	return java.util.Collections.EMPTY_LIST;
}
	«ELSE-»
		«targetDef.proceed()-»
	«ENDIF-»
«ENDAROUND»

«AROUND getContainedLinks FOR gmfgen::GenCommonBase-»
	«REM»Workaround for #188420. Safe for now as we don't yet have links-to-links«ENDREM»«-»
	«REM»Except the only one at the Deployment Diagram.«ENDREM»«-»
	«REM»Below is not trivial way to call instanceof«ENDREM»«-»
	«IF !{this}.typeSelect(gmfgen::GenLink).isEmpty()-»
		«REM»Special case: Deployment diagram link from DeploymenSpecification to DeploymentLink«ENDREM»«-»
		«LET this.getDiagram() AS diagram -»
		«IF diagram.editorGen.plugin.iD == "org.eclipse.uml2.diagram.deploy" && this.visualID == 4001-»
			«targetDef.proceed()-»
		«ELSE-»
			«EXPAND xpt::diagram::updater::DiagramUpdater::getConnectedLinks({}, getContainedLinksMethodNameSuffix(), false)-»
		«ENDIF-»
		«ENDLET»
	«ELSE-»
		«targetDef.proceed()-»
	«ENDIF-»
«ENDAROUND»