| /******************************************************************************* |
| * Copyright (c) 2004, 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.server.ui.internal.viewers; |
| |
| import org.eclipse.jface.viewers.ILabelDecorator; |
| import org.eclipse.jface.viewers.ITableLabelProvider; |
| import org.eclipse.wst.server.core.IRuntime; |
| import org.eclipse.wst.server.core.IRuntimeType; |
| import org.eclipse.wst.server.ui.internal.ImageResource; |
| import org.eclipse.swt.graphics.Image; |
| import org.eclipse.ui.ISharedImages; |
| import org.eclipse.ui.PlatformUI; |
| /** |
| * Runtime label provider. |
| */ |
| public class RuntimeTreeLabelProvider extends AbstractTreeLabelProvider implements ITableLabelProvider { |
| /** |
| * RuntimeTreeLabelProvider constructor comment. |
| */ |
| public RuntimeTreeLabelProvider() { |
| super(); |
| } |
| |
| /** |
| * RuntimeTreeLabelProvider constructor comment. |
| * |
| * @param decorator a label decorator, or null if no decorator is required |
| */ |
| public RuntimeTreeLabelProvider(ILabelDecorator decorator) { |
| super(decorator); |
| } |
| |
| /** |
| * |
| */ |
| protected Image getImageImpl(Object element) { |
| IRuntime runtime = (IRuntime) element; |
| IRuntimeType runtimeType = runtime.getRuntimeType(); |
| if (runtimeType != null) { |
| Image image = ImageResource.getImage(runtimeType.getId()); |
| if (decorator != null) { |
| Image dec = decorator.decorateImage(image, element); |
| if (dec != null) |
| return dec; |
| } |
| return image; |
| } |
| return null; |
| } |
| |
| /** |
| * |
| */ |
| protected String getTextImpl(Object element) { |
| IRuntime runtime = (IRuntime) element; |
| return notNull(runtime.getName()); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.viewers.ITableLabelProvider#getColumnImage(java.lang.Object, int) |
| */ |
| public Image getColumnImage(Object element, int columnIndex) { |
| if (columnIndex == 0) { |
| if (element instanceof ServerTreeContentProvider.TreeElement) { |
| ISharedImages sharedImages = PlatformUI.getWorkbench().getSharedImages(); |
| return sharedImages.getImage(ISharedImages.IMG_OBJ_FOLDER); |
| } |
| return getImageImpl(element); |
| } |
| return null; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.viewers.ITableLabelProvider#getColumnText(java.lang.Object, int) |
| */ |
| public String getColumnText(Object element, int columnIndex) { |
| if (element instanceof ServerTreeContentProvider.TreeElement) { |
| if (columnIndex == 0) |
| return ((ServerTreeContentProvider.TreeElement) element).text; |
| return ""; |
| } |
| IRuntime runtime = (IRuntime) element; |
| if (columnIndex == 0) { |
| String text = notNull(runtime.getName()); |
| if (decorator != null) { |
| String dec = decorator.decorateText(text, runtime); |
| if (dec != null) |
| return dec; |
| } |
| return text; |
| } else if (columnIndex == 1) { |
| if (runtime.getRuntimeType() != null) |
| return notNull(runtime.getRuntimeType().getName()); |
| return ""; |
| } |
| return ""; |
| } |
| } |