| /******************************************************************************* |
| * Copyright (c) 2001, 2008 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 |
| * Jens Lukowski/Innoopract - initial renaming/restructuring |
| * |
| *******************************************************************************/ |
| package org.eclipse.wst.xml.ui.internal.contentoutline; |
| |
| import org.eclipse.jface.viewers.ColumnLabelProvider; |
| import org.eclipse.swt.graphics.Image; |
| import org.eclipse.wst.sse.core.internal.provisional.INodeAdapter; |
| import org.eclipse.wst.sse.core.internal.provisional.INodeNotifier; |
| import org.eclipse.wst.sse.ui.internal.contentoutline.IJFaceNodeAdapter; |
| |
| /** |
| * A (column) label provider backed by JFaceNodeAdapters. |
| */ |
| public class JFaceNodeLabelProvider extends ColumnLabelProvider { |
| /** |
| * JFaceNodeLabelProvider constructor comment. |
| */ |
| public JFaceNodeLabelProvider() { |
| super(); |
| } |
| |
| /** |
| * Returns the JFace adapter for the specified object. |
| * |
| * @param adaptable |
| * java.lang.Object The object to get the adapter for |
| */ |
| protected IJFaceNodeAdapter getAdapter(Object adaptable) { |
| if (adaptable instanceof INodeNotifier) { |
| INodeAdapter adapter = ((INodeNotifier) adaptable).getAdapterFor(IJFaceNodeAdapter.class); |
| if (adapter instanceof IJFaceNodeAdapter) { |
| return (IJFaceNodeAdapter) adapter; |
| } |
| } |
| return null; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.jface.viewers.ILabelProvider#getImage(java.lang.Object) |
| */ |
| public Image getImage(Object element) { |
| IJFaceNodeAdapter adapter = getAdapter(element); |
| if (adapter != null) |
| return adapter.getLabelImage(element); |
| return super.getImage(element); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.jface.viewers.ILabelProvider#getText(java.lang.Object) |
| */ |
| public String getText(Object element) { |
| IJFaceNodeAdapter adapter = getAdapter(element); |
| if (adapter != null) |
| return adapter.getLabelText(element); |
| return super.getText(element); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.jface.viewers.IBaseLabelProvider#isLabelProperty(java.lang.Object, |
| * java.lang.String) |
| */ |
| public boolean isLabelProperty(Object element, String property) { |
| return false; |
| } |
| } |