| /******************************************************************************* |
| * Copyright (c) 2003, 2007 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; |
| |
| import java.util.HashMap; |
| import java.util.Iterator; |
| import java.util.Map; |
| |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.jface.viewers.ILabelDecorator; |
| import org.eclipse.jface.viewers.ILabelProviderListener; |
| import org.eclipse.swt.graphics.Image; |
| import org.eclipse.ui.ISharedImages; |
| import org.eclipse.wst.server.core.internal.Server; |
| /** |
| * |
| */ |
| public class DefaultServerLabelDecorator implements ILabelDecorator { |
| protected Map<Object, Image> map = new HashMap<Object, Image>(); |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.viewers.ILabelDecorator#decorateImage(org.eclipse.swt.graphics.Image, java.lang.Object) |
| */ |
| public Image decorateImage(Image image, Object element) { |
| try { |
| Image img = map.get(element); |
| if (img != null) |
| return img; |
| } catch (Exception e) { |
| // ignore |
| } |
| |
| DefaultServerImageDescriptor dsid = null; |
| if (element instanceof Server) { |
| IStatus status = ((Server) element).getServerStatus(); |
| if (status != null) { |
| ISharedImages sharedImages = ServerUIPlugin.getInstance().getWorkbench().getSharedImages(); |
| if (status.getSeverity() == IStatus.ERROR) |
| dsid = new DefaultServerImageDescriptor(image, sharedImages.getImage(ISharedImages.IMG_OBJS_ERROR_TSK)); |
| else if (status.getSeverity() == IStatus.WARNING) |
| dsid = new DefaultServerImageDescriptor(image, sharedImages.getImage(ISharedImages.IMG_OBJS_WARN_TSK)); |
| else if (status.getSeverity() == IStatus.INFO) |
| dsid = new DefaultServerImageDescriptor(image, sharedImages.getImage(ISharedImages.IMG_OBJS_INFO_TSK)); |
| } |
| } |
| |
| if (dsid == null) |
| dsid = new DefaultServerImageDescriptor(image); |
| Image image2 = dsid.createImage(); |
| map.put(element, image2); |
| return image2; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.viewers.ILabelDecorator#decorateText(java.lang.String, java.lang.Object) |
| */ |
| public String decorateText(String text, Object element) { |
| return null; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.viewers.IBaseLabelProvider#addListener(org.eclipse.jface.viewers.ILabelProviderListener) |
| */ |
| public void addListener(ILabelProviderListener listener) { |
| // do nothing |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.viewers.IBaseLabelProvider#dispose() |
| */ |
| public void dispose() { |
| try { |
| Iterator iterator = map.values().iterator(); |
| while (iterator.hasNext()) { |
| Image image = (Image) iterator.next(); |
| image.dispose(); |
| } |
| } catch (Exception e) { |
| Trace.trace(Trace.WARNING, "Could not dispose images", e); |
| } |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.viewers.IBaseLabelProvider#isLabelProperty(java.lang.Object, java.lang.String) |
| */ |
| public boolean isLabelProperty(Object element, String property) { |
| return false; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.viewers.IBaseLabelProvider#removeListener(org.eclipse.jface.viewers.ILabelProviderListener) |
| */ |
| public void removeListener(ILabelProviderListener listener) { |
| // do nothing |
| } |
| } |