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/**
* Copyright (c) 2011, 2015 - Lunifera GmbH (Gross Enzersdorf, Austria), Loetz GmbH&Co.KG (69115 Heidelberg, Germany)
* 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:
* Florian Pirchner - Initial implementation
*/
package org.eclipse.osbp.ecview.dsl.scope;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.xtext.resource.EObjectDescription;
import org.eclipse.xtext.resource.IEObjectDescription;
import org.eclipse.xtext.resource.IResourceDescriptions;
import org.eclipse.xtext.scoping.IScope;
import org.eclipse.xtext.scoping.impl.AbstractScope;
import org.eclipse.osbp.ecview.semantic.uimodel.UiRawBindable;
import org.eclipse.osbp.ecview.semantic.uimodel.UiTypedBindableDef;
import org.eclipse.osbp.ecview.semantic.uisemantics.UiSemanticsPackage;
import org.eclipse.osbp.ecview.semantic.uisemantics.UxElementDefinition;
import org.eclipse.osbp.ecview.semantic.uisemantics.UxEndpointDef;
public class BindingEndpointDefVisibilityMethodScope extends AbstractScope {
private UiTypedBindableDef bindingEndpointDef;
private IResourceDescriptions desc;
protected BindingEndpointDefVisibilityMethodScope(
IResourceDescriptions desc, UiTypedBindableDef context) {
super(IScope.NULLSCOPE, true);
this.desc = desc;
bindingEndpointDef = context;
}
@Override
protected Iterable<IEObjectDescription> getAllLocalElements() {
UiRawBindable yEmb = bindingEndpointDef.getRawBindableOfLastSegment();
if (yEmb == null) {
return Collections.emptyList();
}
List<IEObjectDescription> result = new ArrayList<IEObjectDescription>();
for (IEObjectDescription des : desc
.getExportedObjectsByType(UiSemanticsPackage.Literals.UX_VISIBLEABLE_OPTION)) {
UxEndpointDef binding = (UxEndpointDef) des.getEObjectOrProxy();
binding = (UxEndpointDef) EcoreUtil.resolve(binding,
bindingEndpointDef);
UxElementDefinition elementDef = (UxElementDefinition) binding
.eContainer().eContainer();
if (elementDef.getUri().getEClass().isSuperTypeOf(yEmb.eClass())) {
result.add(EObjectDescription.create(binding.getName(), binding));
}
}
return result;
}
}
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