| /******************************************************************************* |
| * 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.viewers; |
| |
| import java.util.HashMap; |
| |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.jface.viewers.ISelectionChangedListener; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.jface.viewers.SelectionChangedEvent; |
| import org.eclipse.jface.viewers.Viewer; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| import org.eclipse.ui.part.PageBook; |
| import org.eclipse.wst.wsdl.XSDSchemaExtensibilityElement; |
| import org.eclipse.wst.wsdl.ui.internal.WSDLEditor; |
| import org.eclipse.wst.wsdl.ui.internal.model.WSDLGroupObject; |
| import org.eclipse.xsd.XSDSchema; |
| |
| |
| public class WSDLDetailsViewer implements ISelectionChangedListener |
| { |
| protected WSDLEditor editor; |
| protected Composite client; |
| protected PageBook pageBook; |
| protected ExtensibleDetailsViewerProvider detailsViewerProvider; |
| protected HashMap viewerMap = new HashMap(); |
| |
| protected final static String EMPTY_VIEWER_KEY = "EMPTY_VIEWER_KEY"; |
| protected Viewer emptyViewer; |
| |
| public WSDLDetailsViewer(WSDLEditor editor) |
| { |
| this.editor = editor; |
| detailsViewerProvider = new ExtensibleDetailsViewerProvider(editor); |
| editor.getSelectionManager().addSelectionChangedListener(this); |
| } |
| |
| public Control createControl(Composite parent) |
| { |
| client = pageBook = new PageBook(parent, 0); |
| pageBook.setLayoutData(new GridData(GridData.FILL_BOTH)); |
| emptyViewer = new EmptyViewer(pageBook, SWT.NONE); |
| viewerMap.put(EMPTY_VIEWER_KEY, emptyViewer); |
| pageBook.showPage(emptyViewer.getControl()); |
| return client; |
| } |
| |
| public void setInput(Object object) |
| { |
| try |
| { |
| Object key = detailsViewerProvider.getViewerKey(object); |
| |
| if (key == null) |
| { |
| key = EMPTY_VIEWER_KEY; |
| } |
| Viewer viewer = (Viewer)viewerMap.get(key); |
| if (viewer == null) |
| { |
| viewer = detailsViewerProvider.createViewer(object, pageBook, editor); |
| if (viewer != null) |
| { |
| viewerMap.put(key, viewer); |
| if (viewer instanceof OperationViewer) |
| { |
| |
| } |
| } |
| } |
| |
| if (viewer != null) |
| { |
| if (object instanceof XSDSchemaExtensibilityElement) |
| { |
| XSDSchemaExtensibilityElement schema = (XSDSchemaExtensibilityElement)object; |
| XSDSchema xsdSchema = schema.getSchema(); |
| if (xsdSchema != null) |
| { |
| viewer.setInput(xsdSchema.getElement()); |
| } |
| } |
| else |
| { |
| viewer.setInput(object); |
| } |
| pageBook.showPage(viewer.getControl()); |
| } |
| } |
| catch (Exception e) |
| { |
| e.printStackTrace(); |
| } |
| } |
| |
| public void selectionChanged(SelectionChangedEvent event) |
| { |
| ISelection selection = event.getSelection(); |
| if (selection instanceof IStructuredSelection) |
| { |
| Object o = ((IStructuredSelection)selection).getFirstElement(); |
| if (o instanceof WSDLGroupObject) |
| { |
| o = ((WSDLGroupObject)o).getDefinition(); |
| } |
| setInput(o); |
| } |
| } |
| } |
| |