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/**
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* Copyright (C) 2007 EDIT
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
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package eu.etaxonomy.taxeditor.termtree;
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import java.util.ArrayList;
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import org.eclipse.swt.graphics.Image;
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import eu.etaxonomy.cdm.model.common.Language;
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import eu.etaxonomy.cdm.model.term.DefinedTermBase;
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import eu.etaxonomy.cdm.model.term.Representation;
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import eu.etaxonomy.cdm.model.term.TermNode;
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import eu.etaxonomy.cdm.model.term.TermTree;
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import eu.etaxonomy.cdm.persistence.dto.TermDto;
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import eu.etaxonomy.cdm.persistence.dto.TermNodeDto;
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import eu.etaxonomy.cdm.persistence.dto.TermTreeDto;
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import eu.etaxonomy.taxeditor.editor.definedterm.TermDtoLabelProvider;
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import eu.etaxonomy.taxeditor.model.ImageResources;
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import eu.etaxonomy.taxeditor.preference.IPreferenceKeys;
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import eu.etaxonomy.taxeditor.preference.PreferencesUtil;
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/**
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* @author n.hoffmann
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* @created Aug 5, 2010
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*/
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public class TermTreeLabelProvider extends TermDtoLabelProvider {
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public TermTreeLabelProvider() {
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showIdInVoc = PreferencesUtil.getBooleanValue(IPreferenceKeys.SHOW_VOCABULARY_ID_FOR_TERM_LABELS_IN_TREE_EDITOR, true);
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}
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@Override
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public String getText(Object element) {
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if(element instanceof TermTreeDto){
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TermTreeDto treeElement = (TermTreeDto)element;
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Representation rep = treeElement.getRepresentation(PreferencesUtil.getGlobalLanguage());
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return rep != null? rep.getLabel() :((TermTreeDto) element).getTitleCache() ;
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}else if(element instanceof TermNodeDto){
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TermDto term = ((TermNodeDto) element).getTerm();
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if(term!=null){
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// boolean showIdInVoc = PreferencesUtil.getBooleanValue(IPreferenceKeys.SHOW_VOCABULARY_ID_FOR_TERM_LABELS_IN_TREE_EDITOR, true);
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return super.getText(term);
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}
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}else if(element instanceof TermNode){
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DefinedTermBase<?> term = ((TermNode<?>) element).getTerm();
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if(term!=null){
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Representation rep = term.getRepresentation(PreferencesUtil.getGlobalLanguage());
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if (rep == null){
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rep = term.getPreferredRepresentation(new ArrayList<Language>());
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}
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return rep != null? rep.getLabel() : term.getTitleCache();
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}
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}else if(element instanceof TermTree){
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return ((TermTree<?>) element).getTitleCache();
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}
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return "No label provided";
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}
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@Override
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public Image getImage(Object element) {
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if (element instanceof TermTreeDto){
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TermTreeDto dto = (TermTreeDto)element;
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if (!dto.isFlat()){
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return ImageResources.getImage(ImageResources.HIERARCHICAL);
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}else{
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return ImageResources.getImage(ImageResources.FLAT);
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}
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}
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return null;
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}
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}
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