package org.eclipse.gmf.examples.eclipsecon.diagram.edit.policies;
import org.eclipse.emf.transaction.TransactionalEditingDomain;
import org.eclipse.gef.commands.Command;
import org.eclipse.gef.requests.CreateConnectionRequest;
import org.eclipse.gmf.runtime.common.core.command.CompositeCommand;
import org.eclipse.gmf.runtime.diagram.core.edithelpers.CreateElementRequestAdapter;
import org.eclipse.gmf.runtime.diagram.ui.commands.EtoolsProxyCommand;
import org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart;
import org.eclipse.gmf.runtime.diagram.ui.editpolicies.GraphicalNodeEditPolicy;
import org.eclipse.gmf.runtime.diagram.ui.requests.CreateConnectionViewAndElementRequest;
import org.eclipse.gmf.runtime.emf.type.core.IElementType;
import org.eclipse.gmf.examples.eclipsecon.diagram.edit.commands.EclipseconReorientConnectionViewCommand;
/**
* @generated
*/
public class EclipseconGraphicalNodeEditPolicy extends GraphicalNodeEditPolicy {
/**
* @generated
*/
protected IElementType getElementType(CreateConnectionRequest request) {
if (request instanceof CreateConnectionViewAndElementRequest) {
CreateElementRequestAdapter requestAdapter = ((CreateConnectionViewAndElementRequest) request)
.getConnectionViewAndElementDescriptor()
.getCreateElementRequestAdapter();
return (IElementType) requestAdapter.getAdapter(IElementType.class);
}
return null;
}
/**
* @generated
*/
protected Command getConnectionWithReorientedViewCompleteCommand(
CreateConnectionRequest request) {
EtoolsProxyCommand c = (EtoolsProxyCommand) super
.getConnectionCompleteCommand(request);
CompositeCommand cc = (CompositeCommand) c.getICommand();
TransactionalEditingDomain editingDomain = ((IGraphicalEditPart) getHost())
.getEditingDomain();
EclipseconReorientConnectionViewCommand rcvCommand = new EclipseconReorientConnectionViewCommand(
editingDomain, null);
rcvCommand.setEdgeAdaptor(getViewAdapter());
cc.compose(rcvCommand);
return c;
}
}