/*
* Copyright 2005 JBoss Inc
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.drools.eclipse.flow.common.editor.policy;
import org.drools.eclipse.flow.common.editor.core.ElementContainer;
import org.drools.eclipse.flow.common.editor.core.ElementWrapper;
import org.drools.eclipse.flow.common.editor.core.command.DeleteElementCommand;
import org.eclipse.gef.commands.Command;
import org.eclipse.gef.editpolicies.ComponentEditPolicy;
import org.eclipse.gef.requests.GroupRequest;
/**
* Policy for editing elements.
*/
public class ElementEditPolicy extends ComponentEditPolicy {
protected Command createDeleteCommand(GroupRequest deleteRequest) {
ElementContainer parent = (ElementContainer) getHost().getParent().getModel();
DeleteElementCommand deleteCmd = new DeleteElementCommand();
deleteCmd.setParent(parent);
deleteCmd.setChild((ElementWrapper) (getHost().getModel()));
return deleteCmd;
}
}