| /******************************************************************************* |
| * 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.xsd.ui.internal.editor; |
| |
| import org.eclipse.emf.common.notify.Adapter; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.jface.viewers.StructuredSelection; |
| import org.eclipse.ui.IWorkbenchPart; |
| import org.eclipse.ui.views.properties.tabbed.ITabbedPropertySheetPageContributor; |
| import org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetPage; |
| import org.eclipse.wst.sse.core.internal.provisional.INodeAdapter; |
| import org.eclipse.wst.sse.core.internal.provisional.INodeNotifier; |
| import org.eclipse.wst.xsd.ui.internal.adapters.XSDAdapterFactory; |
| import org.eclipse.wst.xsd.ui.internal.adapters.XSDBaseAdapter; |
| import org.eclipse.wst.xsd.ui.internal.adapters.XSDElementDeclarationAdapter; |
| import org.eclipse.wst.xsd.ui.internal.adapters.XSDParticleAdapter; |
| import org.eclipse.wst.xsd.ui.internal.adt.facade.IADTObjectListener; |
| import org.eclipse.wst.xsd.ui.internal.text.XSDModelAdapter; |
| import org.eclipse.xsd.XSDConcreteComponent; |
| import org.eclipse.xsd.XSDElementDeclaration; |
| |
| public class XSDTabbedPropertySheetPage extends TabbedPropertySheetPage implements IADTObjectListener |
| { |
| XSDBaseAdapter oldSelection; |
| XSDModelAdapter xsdModelAdapter; |
| public XSDTabbedPropertySheetPage(ITabbedPropertySheetPageContributor tabbedPropertySheetPageContributor) |
| { |
| super(tabbedPropertySheetPageContributor); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.ISelectionListener#selectionChanged(org.eclipse.ui.IWorkbenchPart, org.eclipse.jface.viewers.ISelection) |
| */ |
| public void selectionChanged(IWorkbenchPart part, ISelection selection) { |
| |
| Object selected = ((StructuredSelection)selection).getFirstElement(); |
| if (selected instanceof XSDBaseAdapter) |
| { |
| XSDBaseAdapter adapter = (XSDBaseAdapter)selected; |
| if (oldSelection != null) |
| { |
| oldSelection.unregisterListener(this); |
| if (oldSelection instanceof XSDElementDeclarationAdapter) |
| { |
| XSDElementDeclaration elem = (XSDElementDeclaration)((XSDElementDeclarationAdapter)oldSelection).getTarget(); |
| if (elem.getContainer() != null) |
| { |
| Adapter adap = XSDAdapterFactory.getInstance().adapt(elem.getContainer()); |
| if (adap instanceof XSDParticleAdapter) |
| { |
| XSDParticleAdapter particleAdapter = (XSDParticleAdapter)adap; |
| particleAdapter.unregisterListener(this); |
| } |
| } |
| if (elem.isElementDeclarationReference()) |
| { |
| XSDElementDeclarationAdapter resolvedElementAdapter = (XSDElementDeclarationAdapter)XSDAdapterFactory.getInstance().adapt(elem.getResolvedElementDeclaration()); |
| resolvedElementAdapter.unregisterListener(this); |
| } |
| } |
| } |
| if (adapter instanceof XSDElementDeclarationAdapter) |
| { |
| XSDElementDeclaration elem = (XSDElementDeclaration)((XSDElementDeclarationAdapter)adapter).getTarget(); |
| Adapter adap = XSDAdapterFactory.getInstance().adapt(elem.getContainer()); |
| if (adap instanceof XSDParticleAdapter) |
| { |
| XSDParticleAdapter particleAdapter = (XSDParticleAdapter)adap; |
| particleAdapter.registerListener(this); |
| } |
| if (elem.isElementDeclarationReference()) |
| { |
| XSDElementDeclarationAdapter resolvedElementAdapter = (XSDElementDeclarationAdapter)XSDAdapterFactory.getInstance().adapt(elem.getResolvedElementDeclaration()); |
| resolvedElementAdapter.registerListener(this); |
| } |
| } |
| adapter.registerListener(this); |
| oldSelection = adapter; |
| Object model = adapter.getTarget(); |
| |
| if (xsdModelAdapter != null && xsdModelAdapter.getModelReconcileAdapter() != null) |
| { |
| xsdModelAdapter.getModelReconcileAdapter().removeListener(internalNodeAdapter); |
| } |
| |
| xsdModelAdapter = XSDModelAdapter.lookupOrCreateModelAdapter(((XSDConcreteComponent)adapter.getTarget()).getElement().getOwnerDocument()); |
| if (xsdModelAdapter != null && xsdModelAdapter.getModelReconcileAdapter() != null) |
| { |
| xsdModelAdapter.getModelReconcileAdapter().addListener(internalNodeAdapter); |
| } |
| |
| if (model instanceof XSDConcreteComponent) |
| { |
| selection = new StructuredSelection(model); |
| } |
| super.selectionChanged(part, selection); |
| return; |
| } |
| super.selectionChanged(part, selection); |
| } |
| |
| public void propertyChanged(Object object, String property) |
| { |
| if (getCurrentTab() != null) |
| { |
| refresh(); |
| } |
| } |
| |
| public void dispose() |
| { |
| if (xsdModelAdapter != null && xsdModelAdapter.getModelReconcileAdapter() != null) |
| { |
| xsdModelAdapter.getModelReconcileAdapter().removeListener(internalNodeAdapter); |
| xsdModelAdapter = null; |
| } |
| super.dispose(); |
| } |
| |
| protected INodeAdapter internalNodeAdapter = new InternalNodeAdapter(); |
| class InternalNodeAdapter implements INodeAdapter |
| { |
| public boolean isAdapterForType(Object type) |
| { |
| return false; |
| } |
| |
| public void notifyChanged(INodeNotifier notifier, int eventType, Object changedFeature, Object oldValue, Object newValue, int pos) |
| { |
| refresh(); |
| } |
| } |
| } |