package net.certware.argument.caz.diagram.edit.policies;
import java.util.Iterator;
import net.certware.argument.caz.diagram.edit.commands.ArgumentArgumentClaimsCreateCommand;
import net.certware.argument.caz.diagram.edit.commands.ArgumentArgumentClaimsReorientCommand;
import net.certware.argument.caz.diagram.edit.commands.ClaimClaimAssumptionsCreateCommand;
import net.certware.argument.caz.diagram.edit.commands.ClaimClaimAssumptionsReorientCommand;
import net.certware.argument.caz.diagram.edit.commands.ClaimClaimContextsCreateCommand;
import net.certware.argument.caz.diagram.edit.commands.ClaimClaimContextsReorientCommand;
import net.certware.argument.caz.diagram.edit.commands.ClaimClaimSolutionsCreateCommand;
import net.certware.argument.caz.diagram.edit.commands.ClaimClaimSolutionsReorientCommand;
import net.certware.argument.caz.diagram.edit.commands.ClaimClaimStrategiesCreateCommand;
import net.certware.argument.caz.diagram.edit.commands.ClaimClaimStrategiesReorientCommand;
import net.certware.argument.caz.diagram.edit.commands.ClaimSubClaimsCreateCommand;
import net.certware.argument.caz.diagram.edit.commands.ClaimSubClaimsReorientCommand;
import net.certware.argument.caz.diagram.edit.parts.ArgumentArgumentClaimsEditPart;
import net.certware.argument.caz.diagram.edit.parts.ClaimClaimAssumptionsEditPart;
import net.certware.argument.caz.diagram.edit.parts.ClaimClaimContextsEditPart;
import net.certware.argument.caz.diagram.edit.parts.ClaimClaimSolutionsEditPart;
import net.certware.argument.caz.diagram.edit.parts.ClaimClaimStrategiesEditPart;
import net.certware.argument.caz.diagram.edit.parts.ClaimSubClaimsEditPart;
import net.certware.argument.caz.diagram.part.CazVisualIDRegistry;
import net.certware.argument.caz.diagram.providers.CazElementTypes;
import org.eclipse.emf.ecore.EAnnotation;
import org.eclipse.gef.commands.Command;
import org.eclipse.gmf.runtime.diagram.core.commands.DeleteCommand;
import org.eclipse.gmf.runtime.emf.commands.core.command.CompositeTransactionalCommand;
import org.eclipse.gmf.runtime.emf.type.core.commands.DestroyElementCommand;
import org.eclipse.gmf.runtime.emf.type.core.commands.DestroyReferenceCommand;
import org.eclipse.gmf.runtime.emf.type.core.requests.CreateRelationshipRequest;
import org.eclipse.gmf.runtime.emf.type.core.requests.DestroyElementRequest;
import org.eclipse.gmf.runtime.emf.type.core.requests.DestroyReferenceRequest;
import org.eclipse.gmf.runtime.emf.type.core.requests.ReorientReferenceRelationshipRequest;
import org.eclipse.gmf.runtime.notation.Edge;
import org.eclipse.gmf.runtime.notation.View;
/**
* @generated
*/
public class ClaimItemSemanticEditPolicy extends CazBaseItemSemanticEditPolicy {
/**
* @generated
*/
public ClaimItemSemanticEditPolicy() {
super(CazElementTypes.Claim_2001);
}
/**
* @generated
*/
protected Command getDestroyElementCommand(DestroyElementRequest req) {
View view = (View) getHost().getModel();
CompositeTransactionalCommand cmd = new CompositeTransactionalCommand(
getEditingDomain(), null);
cmd.setTransactionNestingEnabled(false);
for (Iterator<?> it = view.getTargetEdges().iterator(); it.hasNext();) {
Edge incomingLink = (Edge) it.next();
if (CazVisualIDRegistry.getVisualID(incomingLink) == ClaimSubClaimsEditPart.VISUAL_ID) {
DestroyReferenceRequest r = new DestroyReferenceRequest(
incomingLink.getSource().getElement(), null,
incomingLink.getTarget().getElement(), false);
cmd.add(new DestroyReferenceCommand(r));
cmd.add(new DeleteCommand(getEditingDomain(), incomingLink));
continue;
}
if (CazVisualIDRegistry.getVisualID(incomingLink) == ArgumentArgumentClaimsEditPart.VISUAL_ID) {
DestroyReferenceRequest r = new DestroyReferenceRequest(
incomingLink.getSource().getElement(), null,
incomingLink.getTarget().getElement(), false);
cmd.add(new DestroyReferenceCommand(r));
cmd.add(new DeleteCommand(getEditingDomain(), incomingLink));
continue;
}
}
for (Iterator<?> it = view.getSourceEdges().iterator(); it.hasNext();) {
Edge outgoingLink = (Edge) it.next();
if (CazVisualIDRegistry.getVisualID(outgoingLink) == ClaimClaimStrategiesEditPart.VISUAL_ID) {
DestroyReferenceRequest r = new DestroyReferenceRequest(
outgoingLink.getSource().getElement(), null,
outgoingLink.getTarget().getElement(), false);
cmd.add(new DestroyReferenceCommand(r));
cmd.add(new DeleteCommand(getEditingDomain(), outgoingLink));
continue;
}
if (CazVisualIDRegistry.getVisualID(outgoingLink) == ClaimClaimAssumptionsEditPart.VISUAL_ID) {
DestroyReferenceRequest r = new DestroyReferenceRequest(
outgoingLink.getSource().getElement(), null,
outgoingLink.getTarget().getElement(), false);
cmd.add(new DestroyReferenceCommand(r));
cmd.add(new DeleteCommand(getEditingDomain(), outgoingLink));
continue;
}
if (CazVisualIDRegistry.getVisualID(outgoingLink) == ClaimClaimContextsEditPart.VISUAL_ID) {
DestroyReferenceRequest r = new DestroyReferenceRequest(
outgoingLink.getSource().getElement(), null,
outgoingLink.getTarget().getElement(), false);
cmd.add(new DestroyReferenceCommand(r));
cmd.add(new DeleteCommand(getEditingDomain(), outgoingLink));
continue;
}
if (CazVisualIDRegistry.getVisualID(outgoingLink) == ClaimClaimSolutionsEditPart.VISUAL_ID) {
DestroyReferenceRequest r = new DestroyReferenceRequest(
outgoingLink.getSource().getElement(), null,
outgoingLink.getTarget().getElement(), false);
cmd.add(new DestroyReferenceCommand(r));
cmd.add(new DeleteCommand(getEditingDomain(), outgoingLink));
continue;
}
if (CazVisualIDRegistry.getVisualID(outgoingLink) == ClaimSubClaimsEditPart.VISUAL_ID) {
DestroyReferenceRequest r = new DestroyReferenceRequest(
outgoingLink.getSource().getElement(), null,
outgoingLink.getTarget().getElement(), false);
cmd.add(new DestroyReferenceCommand(r));
cmd.add(new DeleteCommand(getEditingDomain(), outgoingLink));
continue;
}
}
EAnnotation annotation = view.getEAnnotation("Shortcut"); //$NON-NLS-1$
if (annotation == null) {
// there are indirectly referenced children, need extra commands: false
addDestroyShortcutsCommand(cmd, view);
// delete host element
cmd.add(new DestroyElementCommand(req));
} else {
cmd.add(new DeleteCommand(getEditingDomain(), view));
}
return getGEFWrapper(cmd.reduce());
}
/**
* @generated
*/
protected Command getCreateRelationshipCommand(CreateRelationshipRequest req) {
Command command = req.getTarget() == null ? getStartCreateRelationshipCommand(req)
: getCompleteCreateRelationshipCommand(req);
return command != null ? command : super
.getCreateRelationshipCommand(req);
}
/**
* @generated
*/
protected Command getStartCreateRelationshipCommand(
CreateRelationshipRequest req) {
if (CazElementTypes.ClaimClaimStrategies_4001 == req.getElementType()) {
return getGEFWrapper(new ClaimClaimStrategiesCreateCommand(req,
req.getSource(), req.getTarget()));
}
if (CazElementTypes.ClaimClaimAssumptions_4002 == req.getElementType()) {
return getGEFWrapper(new ClaimClaimAssumptionsCreateCommand(req,
req.getSource(), req.getTarget()));
}
if (CazElementTypes.ClaimClaimContexts_4003 == req.getElementType()) {
return getGEFWrapper(new ClaimClaimContextsCreateCommand(req,
req.getSource(), req.getTarget()));
}
if (CazElementTypes.ClaimClaimSolutions_4004 == req.getElementType()) {
return getGEFWrapper(new ClaimClaimSolutionsCreateCommand(req,
req.getSource(), req.getTarget()));
}
if (CazElementTypes.ClaimSubClaims_4005 == req.getElementType()) {
return getGEFWrapper(new ClaimSubClaimsCreateCommand(req,
req.getSource(), req.getTarget()));
}
if (CazElementTypes.ArgumentArgumentClaims_4008 == req.getElementType()) {
return null;
}
return null;
}
/**
* @generated
*/
protected Command getCompleteCreateRelationshipCommand(
CreateRelationshipRequest req) {
if (CazElementTypes.ClaimClaimStrategies_4001 == req.getElementType()) {
return null;
}
if (CazElementTypes.ClaimClaimAssumptions_4002 == req.getElementType()) {
return null;
}
if (CazElementTypes.ClaimClaimContexts_4003 == req.getElementType()) {
return null;
}
if (CazElementTypes.ClaimClaimSolutions_4004 == req.getElementType()) {
return null;
}
if (CazElementTypes.ClaimSubClaims_4005 == req.getElementType()) {
return getGEFWrapper(new ClaimSubClaimsCreateCommand(req,
req.getSource(), req.getTarget()));
}
if (CazElementTypes.ArgumentArgumentClaims_4008 == req.getElementType()) {
return getGEFWrapper(new ArgumentArgumentClaimsCreateCommand(req,
req.getSource(), req.getTarget()));
}
return null;
}
/**
* Returns command to reorient EReference based link. New link target or source
* should be the domain model element associated with this node.
*
* @generated
*/
protected Command getReorientReferenceRelationshipCommand(
ReorientReferenceRelationshipRequest req) {
switch (getVisualID(req)) {
case ClaimClaimStrategiesEditPart.VISUAL_ID:
return getGEFWrapper(new ClaimClaimStrategiesReorientCommand(req));
case ClaimClaimAssumptionsEditPart.VISUAL_ID:
return getGEFWrapper(new ClaimClaimAssumptionsReorientCommand(req));
case ClaimClaimContextsEditPart.VISUAL_ID:
return getGEFWrapper(new ClaimClaimContextsReorientCommand(req));
case ClaimClaimSolutionsEditPart.VISUAL_ID:
return getGEFWrapper(new ClaimClaimSolutionsReorientCommand(req));
case ClaimSubClaimsEditPart.VISUAL_ID:
return getGEFWrapper(new ClaimSubClaimsReorientCommand(req));
case ArgumentArgumentClaimsEditPart.VISUAL_ID:
return getGEFWrapper(new ArgumentArgumentClaimsReorientCommand(req));
}
return super.getReorientReferenceRelationshipCommand(req);
}
}