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