| /******************************************************************************* |
| * Copyright (c) 2001, 2009 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.wst.xsd.ui.internal.common.commands; |
| |
| import java.util.List; |
| |
| import org.eclipse.wst.xsd.ui.internal.common.actions.AddXSDEnumerationFacetAction; |
| import org.eclipse.xsd.XSDEnumerationFacet; |
| import org.eclipse.xsd.XSDFactory; |
| import org.eclipse.xsd.XSDSimpleTypeDefinition; |
| import org.eclipse.xsd.util.XSDSchemaBuildingTools; |
| |
| public class AddEnumerationsCommand extends BaseCommand |
| { |
| XSDSimpleTypeDefinition simpleType; |
| String value; |
| // The index of the currently selected item. If no item is selected, index will be less than 0 |
| private int index = -1; |
| // Determines where the element should be inserted based on the currently selected element. If no |
| // element is selected, use the default behaviour of appending the element to the end |
| private String addEnumerationLocation; |
| |
| public AddEnumerationsCommand(String label, XSDSimpleTypeDefinition simpleType) |
| { |
| super(label); |
| this.simpleType = simpleType; |
| } |
| |
| public AddEnumerationsCommand(String label, XSDSimpleTypeDefinition simpleType, String ID, int index) |
| { |
| super(label); |
| this.simpleType = simpleType; |
| this.index = index; |
| this.addEnumerationLocation = ID; |
| } |
| |
| public void setValue(String value) |
| { |
| this.value = value; |
| } |
| |
| public void execute() |
| { |
| try |
| { |
| beginRecording(simpleType.getElement()); |
| XSDFactory factory = XSDSchemaBuildingTools.getXSDFactory(); |
| XSDEnumerationFacet enumerationFacet = factory.createXSDEnumerationFacet(); |
| enumerationFacet.setLexicalValue(value); |
| |
| index = getInsertionIndex(); |
| List facets = simpleType.getFacetContents(); |
| if (index >=0 && index < facets.size()) |
| { |
| facets.add(index, enumerationFacet); |
| } |
| else |
| { |
| facets.add(enumerationFacet); |
| } |
| formatChild(simpleType.getElement()); |
| addedXSDConcreteComponent = enumerationFacet; |
| } |
| finally |
| { |
| endRecording(); |
| } |
| } |
| |
| protected int getInsertionIndex() |
| { |
| if (index < 0) |
| return -1; |
| |
| if (addEnumerationLocation.equals(AddXSDEnumerationFacetAction.BEFORE_SELECTED_ID)) |
| { |
| return index; |
| } |
| else if (addEnumerationLocation.equals(AddXSDEnumerationFacetAction.AFTER_SELECTED_ID)) |
| { |
| index++; |
| return index; |
| } |
| else |
| { |
| return -1; |
| } |
| } |
| |
| } |