| /******************************************************************************* |
| * Copyright (c) 2001, 2006 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.adapters; |
| |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| import org.eclipse.emf.common.notify.Adapter; |
| import org.eclipse.emf.common.notify.Notification; |
| import org.eclipse.emf.common.notify.Notifier; |
| import org.eclipse.emf.common.notify.impl.AdapterImpl; |
| import org.eclipse.gef.commands.Command; |
| import org.eclipse.ui.IEditorPart; |
| import org.eclipse.ui.IWorkbenchPage; |
| import org.eclipse.ui.IWorkbenchWindow; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.wst.wsdl.Definition; |
| import org.eclipse.wst.wsdl.WSDLElement; |
| import org.eclipse.wst.wsdl.ui.internal.adapters.commands.W11RenameCommand; |
| import org.eclipse.wst.wsdl.ui.internal.asd.design.editparts.model.IActionProvider; |
| import org.eclipse.wst.wsdl.ui.internal.asd.facade.IASDObject; |
| import org.eclipse.wst.wsdl.ui.internal.asd.facade.IASDObjectListener; |
| import org.eclipse.wst.wsdl.ui.internal.util.WSDLAdapterFactoryHelper; |
| import org.eclipse.wst.xml.core.internal.document.ElementImpl; |
| import org.eclipse.wst.xml.core.internal.provisional.document.IDOMNode; |
| import org.eclipse.xsd.XSDConcreteComponent; |
| import org.w3c.dom.Element; |
| |
| public class WSDLBaseAdapter extends AdapterImpl implements IASDObject, IActionProvider { |
| protected List listenerList = new ArrayList(); |
| protected WSDLBaseAdapter owner; |
| |
| public void registerListener(IASDObjectListener listener) { |
| if (!listenerList.contains(listener)) |
| { |
| listenerList.add(listener); |
| } |
| } |
| |
| public void unregisterListener(IASDObjectListener listener) { |
| listenerList.remove(listener); |
| } |
| |
| public void populateAdapterList(List notifierList, List adapterList) { |
| for (Iterator i = notifierList.iterator(); i.hasNext();) { |
| Object o = i.next(); |
| if (o instanceof Notifier) |
| { |
| Notifier component = (Notifier)o; |
| Adapter adapter = WSDLAdapterFactoryHelper.getInstance().adapt(component); |
| adapterList.add(adapter); |
| |
| if (adapter instanceof WSDLBaseAdapter) { |
| ((WSDLBaseAdapter) adapter).setOwner(this); |
| } |
| } |
| else |
| { |
| System.out.println("populateAdapterListError" + o); //$NON-NLS-1$ |
| } |
| } |
| } |
| |
| public Adapter createAdapter(Notifier notifier) { |
| Adapter adapter = WSDLAdapterFactoryHelper.getInstance().adapt(notifier); |
| |
| if (adapter instanceof WSDLBaseAdapter && ((WSDLBaseAdapter) adapter).owner == null) { |
| ((WSDLBaseAdapter) adapter).setOwner(this); |
| } |
| |
| return adapter; |
| } |
| |
| public String getName() { |
| return null; |
| } |
| |
| public void setOwner(WSDLBaseAdapter owner) { |
| this.owner = owner; |
| } |
| |
| public boolean isAdapterForType(Object type) { |
| return type == WSDLAdapterFactoryHelper.getInstance().getWSDLAdapterFactory(); |
| } |
| |
| public String[] getActions(Object object) { |
| String[] actionIDs = new String[0]; |
| |
| return actionIDs; |
| } |
| |
| public void notifyChanged(Notification msg) |
| { |
| super.notifyChanged(msg); |
| try |
| { |
| notifyListeners(this, null); |
| } |
| catch (Exception e) |
| { |
| // TODO... exception should never happen here.. but they do |
| // dumping the stack to the console until we track these down |
| e.printStackTrace(); |
| } |
| } |
| |
| protected void notifyListeners(Object changedObject, String property) |
| { |
| List clonedListenerList = new ArrayList(); |
| clonedListenerList.addAll(listenerList); |
| for (Iterator i = clonedListenerList.iterator(); i.hasNext(); ) |
| { |
| IASDObjectListener listener = (IASDObjectListener)i.next(); |
| listener.propertyChanged(this, property); |
| } |
| } |
| |
| public Command getSetNameCommand(String newName) { |
| return new W11RenameCommand(this, newName); |
| } |
| |
| public boolean isReadOnly() { |
| Definition definition = null; |
| try { |
| IEditorPart editorPart = null; |
| IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow(); |
| if (window != null) { |
| IWorkbenchPage page = window.getActivePage(); |
| if (page != null) { |
| editorPart = page.getActiveEditor(); |
| } |
| } |
| if (target instanceof WSDLElement) { |
| definition = ((WSDLElement) target).getEnclosingDefinition(); |
| } |
| if (editorPart == null) { |
| return fallBackCheckIsReadOnly(); |
| } |
| |
| Definition editorDefinition = (Definition) editorPart.getAdapter(Definition.class); |
| if (definition != null && definition == editorDefinition) { |
| return false; |
| } |
| else { |
| return fallBackCheckIsReadOnly(); |
| } |
| } |
| catch(Exception e) { |
| |
| } |
| |
| return true; |
| } |
| |
| private boolean fallBackCheckIsReadOnly() { |
| Element element = null; |
| if (target instanceof WSDLElement) { |
| element = ((WSDLElement) target).getElement(); |
| } |
| else if (target instanceof XSDConcreteComponent) { |
| element = ((XSDConcreteComponent) target).getElement(); |
| } |
| |
| if (element instanceof IDOMNode || element instanceof ElementImpl) { |
| return false; |
| } |
| return true; |
| } |
| |
| public Object getOwner() { |
| return owner; |
| } |
| } |