| package org.eclipse.ui.views.markers.internal; |
| /******************************************************************************* |
| * Copyright (c) 2000, 2005 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 |
| *******************************************************************************/ |
| |
| import org.eclipse.swt.graphics.Image; |
| |
| /** |
| * The FieldCategory is the field for the category entries. |
| * |
| */ |
| public class FieldHierarchy extends AbstractField { |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.views.markers.internal.IField#getDescription() |
| */ |
| public String getDescription() { |
| return MarkerMessages.description_subcategory; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.views.markers.internal.IField#getDescriptionImage() |
| */ |
| public Image getDescriptionImage() { |
| return null; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.views.markers.internal.IField#getColumnHeaderText() |
| */ |
| public String getColumnHeaderText() { |
| return Util.EMPTY_STRING; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.views.markers.internal.IField#getColumnHeaderImage() |
| */ |
| public Image getColumnHeaderImage() { |
| return null; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.views.markers.internal.IField#getValue(java.lang.Object) |
| */ |
| public String getValue(Object obj) { |
| if(obj instanceof MarkerNode){ |
| MarkerNode node = (MarkerNode) obj; |
| if(node.isConcrete()) |
| return Util.EMPTY_STRING; |
| return node.getDescription(); |
| } |
| return Util.EMPTY_STRING; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.views.markers.internal.IField#getImage(java.lang.Object) |
| */ |
| public Image getImage(Object obj) { |
| return null; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.views.markers.internal.IField#compare(java.lang.Object, java.lang.Object) |
| */ |
| public int compare(Object obj1, Object obj2) { |
| if (obj1 == null || obj2 == null || !(obj1 instanceof MarkerNode) |
| || !(obj2 instanceof MarkerNode)) { |
| return 0; |
| } |
| |
| MarkerNode marker1 = (MarkerNode) obj1; |
| MarkerNode marker2 = (MarkerNode) obj2; |
| |
| if(marker1.isConcrete() || marker2.isConcrete()) |
| return 0; |
| |
| return marker1.getDescription().compareTo( |
| marker2.getDescription()); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.views.markers.internal.IField#getDefaultDirection() |
| */ |
| public int getDefaultDirection() { |
| return TableSorter.ASCENDING; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.views.markers.internal.IField#getPreferredWidth() |
| */ |
| public int getPreferredWidth() { |
| return 150; |
| } |
| } |