| /******************************************************************************* |
| * Copyright (c) 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.dtd.ui.internal; |
| |
| import org.eclipse.jface.viewers.IPostSelectionProvider; |
| import org.eclipse.jface.viewers.ISelectionChangedListener; |
| import org.eclipse.jface.viewers.SelectionChangedEvent; |
| import org.eclipse.ui.IEditorInput; |
| import org.eclipse.ui.IEditorSite; |
| import org.eclipse.ui.IPageLayout; |
| import org.eclipse.ui.IWorkbenchPage; |
| import org.eclipse.ui.IWorkbenchWindow; |
| import org.eclipse.ui.PartInitException; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.ui.views.properties.IPropertySheetPage; |
| import org.eclipse.ui.views.properties.tabbed.ITabbedPropertySheetPageContributor; |
| import org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetPage; |
| import org.eclipse.wst.sse.ui.StructuredTextEditor; |
| |
| /** |
| * A DTD Editor subclass StructuredTextEditor, required to supply a complete |
| * replacement for the property sheet page. When a better solution is found, |
| * this class will be removed. |
| */ |
| public class DTDEditor extends StructuredTextEditor { |
| class DTDPropertySheetPageContributor implements ITabbedPropertySheetPageContributor { |
| DTDPropertySheetPageContributor() { |
| super(); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.ui.views.properties.tabbed.ITabbedPropertySheetPageContributor#getContributorId() |
| */ |
| public String getContributorId() { |
| return getEditorSite().getId(); |
| } |
| } |
| |
| TabbedPropertySheetPage fPropertySheetPage; |
| |
| public DTDEditor() { |
| super(); |
| } |
| |
| /* |
| * @see IAdaptable#getAdapter(Class) |
| */ |
| public Object getAdapter(Class required) { |
| if (IPropertySheetPage.class.equals(required)) { |
| if (fPropertySheetPage == null) { |
| fPropertySheetPage = new DTDTabbedPropertySheetPage(new DTDPropertySheetPageContributor()); |
| /* |
| * Add the property sheet page as a direct post selection |
| * listener so standard cursor navigation triggers a selection |
| * notification. The default tabbed property sheet does not |
| * listen to post selection. |
| */ |
| ((IPostSelectionProvider) getSelectionProvider()).addPostSelectionChangedListener(new ISelectionChangedListener() { |
| public void selectionChanged(SelectionChangedEvent event) { |
| if (fPropertySheetPage != null && !fPropertySheetPage.getControl().isDisposed()) { |
| fPropertySheetPage.selectionChanged(DTDEditor.this, getSelectionProvider().getSelection()); |
| } |
| } |
| }); |
| } |
| return fPropertySheetPage; |
| } |
| return super.getAdapter(required); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.wst.sse.ui.StructuredTextEditor#init(org.eclipse.ui.IEditorSite, |
| * org.eclipse.ui.IEditorInput) |
| */ |
| public void init(IEditorSite site, IEditorInput editorInput) throws PartInitException { |
| super.init(site, editorInput); |
| |
| IWorkbenchWindow dw = PlatformUI.getWorkbench().getActiveWorkbenchWindow(); |
| IWorkbenchPage page = dw.getActivePage(); |
| try { |
| if (page != null) { |
| page.showView(IPageLayout.ID_PROP_SHEET); |
| } |
| } |
| catch (PartInitException e) { |
| Logger.logException(e); |
| } |
| } |
| } |