1 /*******************************************************************************
2 * Copyright (c) 2007, 2010 Association for Decentralized Information Management
4 * All rights reserved. This program and the accompanying materials
5 * are made available under the terms of the Eclipse Public License v1.0
6 * which accompanies this distribution, and is available at
7 * http://www.eclipse.org/legal/epl-v10.html
10 * VTT Technical Research Centre of Finland - initial API and implementation
11 *******************************************************************************/
12 package org.simantics.utils.ui.jface;
14 import java.util.ArrayList;
15 import java.util.List;
17 import org.eclipse.jface.viewers.ILabelProvider;
18 import org.eclipse.jface.viewers.ILabelProviderListener;
19 import org.eclipse.jface.viewers.ITableLabelProvider;
20 import org.eclipse.jface.viewers.LabelProviderChangedEvent;
21 import org.eclipse.swt.graphics.Image;
26 * Label provider for String[][] array
27 * @author Toni Kalajainen
29 public class StringArrayLabelProvider implements ITableLabelProvider, ILabelProvider {
31 private final String data[][];
33 private List<ILabelProviderListener> listeners = new ArrayList<ILabelProviderListener>();
35 public StringArrayLabelProvider(String lines[][]) {
39 public Image getColumnImage(Object element, int columnIndex) {
43 public String[] findLine(Object element) {
44 for (int i=0; i<data.length; i++)
45 if (data[i][0].equals(element))
50 public String getColumnText(Object element, int columnIndex) {
51 String line[] = (String[])element;
52 if (line==null) return null;
53 if (columnIndex>=line.length)
55 return line[columnIndex];
58 protected ILabelProviderListener[] getListeners() {
59 return listeners.toArray(new ILabelProviderListener[0]);
62 public void addListener(ILabelProviderListener listener) {
63 listeners.add(listener);
66 public void dispose() {
69 public boolean isLabelProperty(Object element, String property) {
73 public void removeListener(ILabelProviderListener listener) {
74 listeners.remove(listener);
77 public Image getImage(Object element) {
81 public String getText(Object element) {
82 return getColumnText(element, 0);
85 public void refreshAll() {
86 LabelProviderChangedEvent e = new LabelProviderChangedEvent(this);
87 for (ILabelProviderListener listener : getListeners())
88 listener.labelProviderChanged(e);
91 public void elementChanged(Object ... element) {
92 LabelProviderChangedEvent e = new LabelProviderChangedEvent(this, element);
93 for (ILabelProviderListener listener : getListeners())
94 listener.labelProviderChanged(e);