| /******************************************************************************* |
| * 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.team.examples.model.ui; |
| |
| import java.net.URL; |
| |
| import org.eclipse.core.runtime.*; |
| import org.eclipse.jface.resource.ImageDescriptor; |
| import org.eclipse.team.examples.filesystem.FileSystemPlugin; |
| import org.eclipse.team.examples.model.*; |
| import org.eclipse.ui.model.IWorkbenchAdapter; |
| |
| /** |
| * The workbench adapter for ModelObjects. |
| */ |
| public class ModelWorkbenchAdapter implements IWorkbenchAdapter { |
| |
| // image path |
| private final String ICON_PATH = "$nl$/icons/full/"; //$NON-NLS-1$ |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.model.IWorkbenchAdapter#getChildren(java.lang.Object) |
| */ |
| public Object[] getChildren(Object o) { |
| if (o instanceof ModelObject) { |
| ModelObject mo = (ModelObject) o; |
| try { |
| return mo.getChildren(); |
| } catch (CoreException e) { |
| FileSystemPlugin.log(e.getStatus()); |
| } |
| } |
| return new Object[0]; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.model.IWorkbenchAdapter#getImageDescriptor(java.lang.Object) |
| */ |
| public ImageDescriptor getImageDescriptor(Object object) { |
| if (object instanceof ModelProject) { |
| return createImageDescriptor("obj/prj_obj.gif"); |
| } |
| if (object instanceof ModelWorkspace) { |
| return createImageDescriptor("obj/root_obj.gif"); |
| } |
| if (object instanceof ModelFolder) { |
| return createImageDescriptor("obj/fldr_obj.gif"); |
| } |
| if (object instanceof ModelObjectDefinitionFile) { |
| return createImageDescriptor("obj/mod_obj.gif"); |
| } |
| if (object instanceof ModelObjectElementFile) { |
| return createImageDescriptor("obj/moe_obj.gif"); |
| } |
| return null; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.model.IWorkbenchAdapter#getLabel(java.lang.Object) |
| */ |
| public String getLabel(Object o) { |
| if (o instanceof ModelObject) { |
| ModelObject mo = (ModelObject) o; |
| return mo.getName(); |
| } |
| return null; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.model.IWorkbenchAdapter#getParent(java.lang.Object) |
| */ |
| public Object getParent(Object o) { |
| if (o instanceof ModelObject) { |
| ModelObject mo = (ModelObject) o; |
| return mo.getParent(); |
| } |
| return null; |
| } |
| |
| /** |
| * Creates an image descriptor. |
| */ |
| private ImageDescriptor createImageDescriptor(String id) { |
| URL url = FileLocator.find(FileSystemPlugin.getPlugin().getBundle(), new Path(ICON_PATH + id), null); |
| return ImageDescriptor.createFromURL(url); |
| } |
| |
| } |