| /******************************************************************************* |
| * 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.wsdl.ui.internal.graph.editparts; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.eclipse.draw2d.IFigure; |
| import org.eclipse.gef.EditPart; |
| import org.eclipse.gef.EditPartFactory; |
| import org.eclipse.gef.editparts.AbstractGraphicalEditPart; |
| import org.eclipse.wst.wsdl.Definition; |
| import org.eclipse.wst.wsdl.Part; |
| import org.eclipse.wst.wsdl.ui.internal.graph.model.WSDLGraphModelAdapterFactory; |
| import org.eclipse.wst.wsdl.ui.internal.model.ModelAdapter; |
| import org.eclipse.wst.wsdl.ui.internal.model.ModelAdapterListener; |
| import org.eclipse.wst.xsd.ui.internal.gef.util.figures.ContainerFigure; |
| import org.eclipse.xsd.XSDElementDeclaration; |
| |
| |
| public class PartReferenceSectionEditPart extends AbstractGraphicalEditPart implements ModelAdapterListener |
| { |
| protected Object input; |
| protected Definition definition; |
| |
| protected IFigure createFigure() |
| { |
| ContainerFigure outer = new ContainerFigure(); |
| return outer; |
| } |
| |
| protected void setInput(Object object) |
| { |
| if (input != null) |
| { |
| removeModelAdapterListener(input, this); |
| removeModelAdapterListener(definition, this); |
| } |
| input = object; |
| if (input != null) |
| { |
| addModelAdapterListener(input, this); |
| definition = getParent() != null ? (Definition)getParent().getModel() : null; |
| addModelAdapterListener(definition, this); |
| } |
| refresh(); |
| getFigure().repaint(); |
| } |
| |
| public void deactivate() |
| { |
| if (input != null) |
| { |
| removeModelAdapterListener(input, this); |
| removeModelAdapterListener(definition, this); |
| } |
| super.deactivate(); |
| } |
| |
| protected List getModelChildren() |
| { |
| List list = new ArrayList(); |
| if (input instanceof Part) |
| { |
| Part part = (Part)input; |
| Object component = part.getTypeDefinition(); |
| if (component != null) |
| { |
| // TODO... i'm pulling a fast one here.... we should call the extension |
| // to see if he wants to show a child here |
| if (component instanceof org.eclipse.xsd.XSDComplexTypeDefinition) |
| { |
| list.add(component); |
| } |
| } |
| else |
| { |
| // This is before the new org.eclipse.wst.wsdl model |
| // where it handled DOM nodes |
| // component = part.getElement(); |
| XSDElementDeclaration ed = part.getElementDeclaration(); |
| if (ed != null && ed.getContainer() != null) |
| { |
| list.add(ed); |
| } |
| } |
| } |
| return list; |
| } |
| |
| protected void createEditPolicies() |
| { |
| } |
| |
| protected EditPart createChild(Object model) |
| { |
| return getEditPartFactory().createEditPart(this, model); |
| } |
| |
| protected EditPartFactory getEditPartFactory() |
| { |
| return ExtensibleEditPartFactory.getInstance(); |
| } |
| |
| public void propertyChanged(Object object, String property) |
| { |
| refreshChildren(); |
| } |
| |
| protected ModelAdapter getModelAdapter(Object modelObject) |
| { |
| return WSDLGraphModelAdapterFactory.getWSDLGraphModelAdapterFactory().getAdapter(modelObject); |
| } |
| |
| protected void addModelAdapterListener(Object modelObject, ModelAdapterListener listener) |
| { |
| ModelAdapter adapter = getModelAdapter(modelObject); |
| if (adapter != null) |
| { |
| adapter.addListener(listener); |
| } |
| } |
| |
| protected void removeModelAdapterListener(Object modelObject, ModelAdapterListener listener) |
| { |
| ModelAdapter adapter = getModelAdapter(modelObject); |
| if (adapter != null) |
| { |
| adapter.removeListener(listener); |
| } |
| } |
| |
| } |