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/*****************************************************************************
* Copyright (c) 2014, 2015 CEA LIST, Christian W. Damus, 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:
* CEA LIST - Initial API and implementation
* Christian W. Damus - bug 459174
*
*****************************************************************************/
package org.eclipse.papyrus.infra.elementtypesconfigurations.utils;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.gmf.runtime.emf.type.core.ClientContext;
import org.eclipse.gmf.runtime.emf.type.core.ElementTypeRegistry;
import org.eclipse.gmf.runtime.emf.type.core.IAdviceBindingDescriptor;
import org.eclipse.gmf.runtime.emf.type.core.IClientContext;
import org.eclipse.gmf.runtime.emf.type.core.IElementType;
import org.eclipse.gmf.runtime.emf.type.core.IHintedType;
import org.eclipse.papyrus.infra.core.services.ServiceException;
import org.eclipse.papyrus.infra.elementtypesconfigurations.Activator;
import org.eclipse.papyrus.infra.services.edit.internal.context.TypeContext;
public class ElementTypeRegistryUtils {
static public IElementType getType(IClientContext context, String elementTypeID) {
IElementType[] elementTypes = ElementTypeRegistry.getInstance().getElementTypes(context);
for (IElementType iElementType : elementTypes) {
if (iElementType.getId().equals(elementTypeID)) {
return iElementType;
}
}
return null;
}
static public void registerAdviceBinding(IAdviceBindingDescriptor adviceDescriptor) {
ElementTypeRegistry.getInstance().registerAdvice(adviceDescriptor);
}
static public void removeAdviceDescriptorFromBindings(IAdviceBindingDescriptor adviceDescriptor) {
ElementTypeRegistry.getInstance().deregisterAdvice(adviceDescriptor);
}
static public void unBindID(IClientContext context, String typeId) {
if (context instanceof ClientContext) {
((ClientContext) context).unbindId(typeId);
} else if (context != null) {
Activator.log.warn("Cannot unbind type ID from context of unknown class: " + context.getClass().getName());
}
}
static public List<IElementType> getElementTypesBySemanticHint(String semanticHint) {
List<IElementType> matchingElementTypes = new ArrayList<IElementType>();
IClientContext context;
try {
context = TypeContext.getContext();
IElementType[] elementTypes = ElementTypeRegistry.getInstance().getElementTypes(context);
for (IElementType iElementType : elementTypes) {
if (iElementType instanceof IHintedType) {
if (((IHintedType) iElementType).getSemanticHint().equals(semanticHint)) {
matchingElementTypes.add(iElementType);
}
}
}
} catch (ServiceException e1) {
Activator.log.error(e1);
}
return matchingElementTypes;
}
}
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