| /******************************************************************************* |
| * Copyright (c) 2009 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.equinox.internal.p2.ui.model; |
| |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.jface.dialogs.Dialog; |
| |
| /** |
| * Element class representing an explanation for no children appearing |
| * beneath an element. |
| * |
| * @since 3.5 |
| */ |
| public class EmptyElementExplanation extends ProvElement { |
| |
| String explanation; |
| int severity; |
| String description; |
| |
| /** |
| * Create an empty element explanation |
| * @param parent the parent of this element |
| * @param severity the severity of the explanation {@link IStatus#INFO}, |
| * @param explanation |
| */ |
| public EmptyElementExplanation(Object parent, int severity, String explanation, String description) { |
| super(parent); |
| this.explanation = explanation; |
| this.severity = severity; |
| this.description = description; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.equinox.internal.provisional.p2.ui.model.ProvElement#getImageID(java.lang.Object) |
| */ |
| protected String getImageId(Object obj) { |
| if (severity == IStatus.ERROR) |
| return Dialog.DLG_IMG_MESSAGE_ERROR; |
| if (severity == IStatus.WARNING) |
| return Dialog.DLG_IMG_MESSAGE_WARNING; |
| return Dialog.DLG_IMG_MESSAGE_INFO; |
| } |
| |
| public String getLabel(Object o) { |
| return explanation; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.model.IWorkbenchAdapter#getChildren(java.lang.Object) |
| */ |
| public Object[] getChildren(Object o) { |
| return new Object[0]; |
| } |
| |
| public String getDescription() { |
| return description; |
| } |
| } |