package org.eclipse.gmf.examples.eclipsecon.diagram.providers;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.gef.EditPart;
import org.eclipse.gmf.runtime.common.core.service.IOperation;
import org.eclipse.gmf.runtime.common.ui.services.properties.GetPropertySourceOperation;
import org.eclipse.gmf.runtime.common.ui.services.properties.ICompositePropertySource;
import org.eclipse.gmf.runtime.common.ui.services.properties.IPropertiesProvider;
import org.eclipse.gmf.runtime.emf.ui.properties.providers.GenericEMFPropertiesProvider;
import org.eclipse.gmf.runtime.notation.View;
import org.eclipse.emf.ecore.EAnnotation;
/**
* @generated
*/
public class EclipseconPropertyProvider extends GenericEMFPropertiesProvider
implements IPropertiesProvider {
/**
* @generated
*/
public boolean provides(IOperation operation) {
if (operation instanceof GetPropertySourceOperation) {
Object object = ((GetPropertySourceOperation) operation)
.getObject();
return getSemanticElement(object) != null;
}
return false;
}
/**
* @generated
*/
public ICompositePropertySource getPropertySource(Object object) {
EObject element = getSemanticElement(object);
if (element != null) {
return super.getPropertySource(element);
}
return null;
}
/**
* @generated
*/
protected EObject getSemanticElement(Object object) {
View view = null;
if (object instanceof View) {
view = (View) object;
} else if (object instanceof EditPart) {
EditPart editPart = (EditPart) object;
if (editPart.getModel() instanceof View) {
view = (View) editPart.getModel();
}
}
if (view != null && "Eclipsecon".equals(getModelID(view))) {
return view.getElement();
}
return null;
}
/**
* @generated
*/
private String getModelID(View containerView) {
EAnnotation annotation = containerView.getEAnnotation("ViewIdentifier"); //$NON-NLS-1$
if (annotation == null) {
return null;
}
return (String) annotation.getDetails().get("modelID"); //$NON-NLS-1$
}
}