| /******************************************************************************* |
| * Copyright (c) 2001, 2004 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.commands; |
| |
| import org.eclipse.xsd.XSDComplexTypeDefinition; |
| import org.eclipse.xsd.XSDCompositor; |
| import org.eclipse.xsd.XSDConcreteComponent; |
| import org.eclipse.xsd.XSDElementDeclaration; |
| import org.eclipse.xsd.XSDFactory; |
| import org.eclipse.xsd.XSDModelGroup; |
| import org.eclipse.xsd.XSDParticle; |
| import org.eclipse.xsd.XSDSimpleTypeDefinition; |
| |
| public class AddModelGroupCommand extends AbstractCommand |
| { |
| protected XSDCompositor compositor; |
| |
| public AddModelGroupCommand(XSDConcreteComponent parent, XSDCompositor compositor) |
| { |
| super(parent); |
| this.compositor = compositor; |
| } |
| |
| public void run() |
| { |
| XSDConcreteComponent parent = getParent(); |
| XSDConcreteComponent owner = null; |
| if (parent instanceof XSDElementDeclaration) |
| { |
| XSDElementDeclaration ed = (XSDElementDeclaration)parent; |
| if (ed.getTypeDefinition() != null) |
| { |
| if (ed.getAnonymousTypeDefinition() == null) |
| { |
| ed.setTypeDefinition(null); |
| XSDComplexTypeDefinition td = XSDFactory.eINSTANCE.createXSDComplexTypeDefinition(); |
| ed.setAnonymousTypeDefinition(td); |
| owner = ed.getTypeDefinition(); |
| } |
| else |
| { |
| XSDComplexTypeDefinition td = XSDFactory.eINSTANCE.createXSDComplexTypeDefinition(); |
| ed.setAnonymousTypeDefinition(td); |
| owner = td; |
| } |
| } |
| else if (ed.getAnonymousTypeDefinition() == null) |
| { |
| XSDComplexTypeDefinition td = XSDFactory.eINSTANCE.createXSDComplexTypeDefinition(); |
| ed.setAnonymousTypeDefinition(td); |
| owner = td; |
| } |
| else if (ed.getAnonymousTypeDefinition() instanceof XSDComplexTypeDefinition) |
| { |
| owner = ed.getAnonymousTypeDefinition(); |
| } |
| else if (ed.getAnonymousTypeDefinition() instanceof XSDSimpleTypeDefinition) |
| { |
| XSDComplexTypeDefinition td = XSDFactory.eINSTANCE.createXSDComplexTypeDefinition(); |
| ed.setAnonymousTypeDefinition(td); |
| owner = td; |
| } |
| } |
| else if (parent instanceof XSDModelGroup) |
| { |
| ((XSDModelGroup) parent).getContents().add(createModelGroup()); |
| } |
| else if (parent instanceof XSDComplexTypeDefinition) |
| { |
| owner = ((XSDComplexTypeDefinition)parent); |
| } |
| if (owner != null) |
| { |
| XSDParticle particle = XSDFactory.eINSTANCE.createXSDParticle(); |
| XSDModelGroup modelGroup = createModelGroup(); |
| particle.setContent(modelGroup); |
| |
| XSDComplexTypeDefinition ctd = (XSDComplexTypeDefinition)owner; |
| ctd.setContent(particle); |
| formatChild(parent.getElement()); |
| } |
| } |
| |
| protected boolean adopt(XSDConcreteComponent model) |
| { |
| return false; |
| } |
| |
| protected XSDModelGroup createModelGroup() |
| { |
| XSDModelGroup modelGroup = XSDFactory.eINSTANCE.createXSDModelGroup(); |
| modelGroup.setCompositor(compositor); |
| return modelGroup; |
| } |
| } |