eu.etaxonomy.taxeditor.editor/src/main/java/eu/etaxonomy/taxeditor/editor/view/descriptive/DescriptiveLabelProvider.java

   1 /**
   2 * Copyright (C) 2007 EDIT
   3 * European Distributed Institute of Taxonomy
   4 * http://www.e-taxonomy.eu
   5 *
   6 * The contents of this file are subject to the Mozilla Public License Version 1.1
   7 * See LICENSE.TXT at the top of this package for the full license terms.
   8 */
   9 package eu.etaxonomy.taxeditor.editor.view.descriptive;
  10
  11 import org.eclipse.jface.viewers.ColumnLabelProvider;
  12 import org.eclipse.jface.viewers.DelegatingStyledCellLabelProvider.IStyledLabelProvider;
  13 import org.eclipse.jface.viewers.StyledString;
  14
  15 import eu.etaxonomy.taxeditor.model.DescriptionHelper;
  16
  17 /**
  18  * @author p.ciardelli
  19  * @version $Id: $
  20  */
  21 public class DescriptiveLabelProvider extends ColumnLabelProvider implements IStyledLabelProvider  {
  22
  23     private static final String TRUNCATE_SIGN = "..."; //$NON-NLS-1$
  24     private static final int MAX_LENGTH = 60;
  25
  26         @Override
  27     public String getText(Object element) {
  28                 String text = DescriptionHelper.getLabel(element);
  29                 text = text.replaceAll("[\\r\\n]", " "); //$NON-NLS-1$ //$NON-NLS-2$
  30                 if(text.length()>MAX_LENGTH){
  31                     text = text.substring(0, MAX_LENGTH)+TRUNCATE_SIGN;
  32                 }
  33         return text;
  34         }
  35
  36         @Override
  37     public StyledString getStyledText(Object element) {
  38                 return new StyledString(getText(element), StyledString.QUALIFIER_STYLER);
  39         }
  40 }