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package org.eclipse.papyrus.customization.paletteconfiguration.queries;
import org.eclipse.emf.facet.efacet.core.IFacetManager;
import org.eclipse.emf.facet.efacet.core.exception.DerivedTypedElementException;
import org.eclipse.emf.facet.query.java.core.IJavaQuery2;
import org.eclipse.emf.facet.query.java.core.IParameterValueList2;
import org.eclipse.papyrus.uml.diagram.paletteconfiguration.Configuration;
import org.eclipse.papyrus.uml.diagram.paletteconfiguration.IconDescriptor;
/** Gets the icon for a configuration element in the palette configuration model */
public class GetIconQuery implements IJavaQuery2<Configuration, String> {
public String evaluate(Configuration source, IParameterValueList2 parameterValues, IFacetManager facetManager) throws DerivedTypedElementException {
// retrieves icon descriptor
IconDescriptor descriptor = source.getIcon();
if(descriptor == null) {
return "";
}
String bundleID = descriptor.getPluginID();
String iconPath = descriptor.getIconPath();
if(bundleID == null || iconPath == null) {
return "";
}
return "/" + bundleID + iconPath;
}
}
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