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/*
*
*/
package org.eclipse.papyrus.uml.diagram.deployment.edit.policies;
import org.eclipse.gef.commands.Command;
import org.eclipse.gmf.runtime.emf.type.core.IElementType;
import org.eclipse.gmf.runtime.emf.type.core.requests.CreateElementRequest;
import org.eclipse.papyrus.infra.extendedtypes.types.IExtendedHintedElementType;
import org.eclipse.papyrus.infra.extendedtypes.util.ElementTypeUtils;
import org.eclipse.papyrus.infra.gmfdiag.common.utils.DiagramUtils;
import org.eclipse.papyrus.uml.diagram.deployment.edit.commands.DeviceCreateCommandCN;
import org.eclipse.papyrus.uml.diagram.deployment.edit.commands.ExecutionEnvironmentCreateCommandCN;
import org.eclipse.papyrus.uml.diagram.deployment.edit.commands.NodeCreateCommandCN;
import org.eclipse.papyrus.uml.diagram.deployment.providers.UMLElementTypes;
/**
* @generated
*/
public class DeviceCompositeCompartmentItemSemanticEditPolicy extends UMLBaseItemSemanticEditPolicy {
/**
* @generated
*/
public DeviceCompositeCompartmentItemSemanticEditPolicy() {
super(UMLElementTypes.Device_2003);
}
/**
* @generated
*/
protected Command getCreateCommand(CreateElementRequest req) {
IElementType requestElementType = req.getElementType();
if(requestElementType == null) {
return super.getCreateCommand(req);
}
IElementType baseElementType = requestElementType;
boolean isExtendedType = false;
if(requestElementType instanceof IExtendedHintedElementType) {
baseElementType = ElementTypeUtils.getClosestDiagramType(requestElementType);
if(baseElementType != null) {
isExtendedType = true;
} else {
// no reference element type ID. using the closest super element type to give more opportunities, but can lead to bugs.
baseElementType = ElementTypeUtils.findClosestNonExtendedElementType((IExtendedHintedElementType)requestElementType);
isExtendedType = true;
}
}
if(UMLElementTypes.ExecutionEnvironment_21 == baseElementType) {
if(isExtendedType) {
return getExtendedTypeCreationCommand(req, (IExtendedHintedElementType)requestElementType);
}
return getGEFWrapper(new ExecutionEnvironmentCreateCommandCN(req, DiagramUtils.getDiagramFrom(getHost())));
}
if(UMLElementTypes.Device_16 == baseElementType) {
if(isExtendedType) {
return getExtendedTypeCreationCommand(req, (IExtendedHintedElementType)requestElementType);
}
return getGEFWrapper(new DeviceCreateCommandCN(req, DiagramUtils.getDiagramFrom(getHost())));
}
if(UMLElementTypes.Node_23 == baseElementType) {
if(isExtendedType) {
return getExtendedTypeCreationCommand(req, (IExtendedHintedElementType)requestElementType);
}
return getGEFWrapper(new NodeCreateCommandCN(req, DiagramUtils.getDiagramFrom(getHost())));
}
return super.getCreateCommand(req);
}
}
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