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/*
 * Copyright (c) 2007, 2008 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:
 *    Alexander Shatalin (Borland) - initial API and implementation
 *    Michael Golubev (Borland) - [243151] explicit source/target for links
 */

«IMPORT 'http://www.eclipse.org/gmf/2008/GenModel'»
«EXTENSION xpt::GenModelUtils»
«EXTENSION xpt::diagram::editpolicies::LinkUtils»

«DEFINE LinkItemSemanticEditPolicy FOR gmfgen::GenLink-»
	«EXPAND xpt::Common::copyright FOR diagram.editorGen-»
package «getDiagram().editPoliciesPackageName»;

«EXPAND xpt::Common::generatedClassComment»
public class «itemSemanticEditPolicyClassName» extends «diagram.getBaseItemSemanticEditPolicyQualifiedClassName()» {

	«EXPAND xpt::diagram::editpolicies::BaseItemSemanticEditPolicy::defaultConstructor-»

	«EXPAND classBody-»
	
	«EXPAND additions-»
}
«ENDDEFINE» 

«DEFINE classBody FOR gmfgen::GenLink-»
	«EXPAND getDestroySemanticCommand FOR modelFacet -»
	«IF isTypeLink(self)-»
		«EXPAND xpt::diagram::editpolicies::linkCommands::linkCommands -»
	«ENDIF-»
«ENDDEFINE»

«DEFINE getDestroySemanticCommand FOR gmfgen::LinkModelFacet-»
	«ERROR 'Unsupported model facet: ' + self.repr()-»
«ENDDEFINE»

«DEFINE getDestroySemanticCommand FOR gmfgen::FeatureLinkModelFacet-»
	«EXPAND xpt::Common::generatedMemberComment»
protected org.eclipse.gef.commands.Command getDestroyReferenceCommand(org.eclipse.gmf.runtime.emf.type.core.requests.DestroyReferenceRequest req) {
	return getGEFWrapper(new org.eclipse.gmf.runtime.emf.type.core.commands.DestroyReferenceCommand(req)«IF isContains(metaFeature)» {

		protected org.eclipse.gmf.runtime.common.core.command.CommandResult doExecuteWithResult(org.eclipse.core.runtime.IProgressMonitor progressMonitor, org.eclipse.core.runtime.IAdaptable info) throws org.eclipse.core.commands.ExecutionException {
			org.eclipse.emf.ecore.EObject referencedObject = getReferencedObject();
			org.eclipse.emf.ecore.resource.Resource resource = referencedObject.eResource();
			org.eclipse.gmf.runtime.common.core.command.CommandResult result = super.doExecuteWithResult(progressMonitor, info);
			resource.getContents().add(referencedObject);
			return result;
		}

	}«ENDIF»);
}
«ENDDEFINE»

«DEFINE getDestroySemanticCommand FOR gmfgen::TypeLinkModelFacet-»
	«EXPAND xpt::Common::generatedMemberComment»
protected org.eclipse.gef.commands.Command getDestroyElementCommand(org.eclipse.gmf.runtime.emf.type.core.requests.DestroyElementRequest req) {
	return getGEFWrapper(new org.eclipse.gmf.runtime.emf.type.core.commands.DestroyElementCommand(req));
}
«ENDDEFINE»

«DEFINE additions FOR gmfgen::GenLink»«ENDDEFINE»

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