eu.etaxonomy.taxeditor.editor/src/main/java/eu/etaxonomy/taxeditor/editor/view/uses/UsesLabelProvider.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.uses;
  10
  11 import java.util.Arrays;
  12 import java.util.List;
  13
  14 import org.eclipse.jface.viewers.ColumnLabelProvider;
  15 import org.eclipse.jface.viewers.DelegatingStyledCellLabelProvider.IStyledLabelProvider;
  16 import org.eclipse.jface.viewers.StyledString;
  17
  18 import eu.etaxonomy.cdm.model.common.Language;
  19 import eu.etaxonomy.cdm.model.common.LanguageString;
  20 import eu.etaxonomy.cdm.model.description.CategoricalData;
  21 import eu.etaxonomy.cdm.model.description.DescriptionBase;
  22 import eu.etaxonomy.cdm.model.description.Modifier;
  23 import eu.etaxonomy.cdm.model.description.StateData;
  24 import eu.etaxonomy.cdm.model.description.TextData;
  25 import eu.etaxonomy.taxeditor.model.FeatureNodeContainer;
  26 import eu.etaxonomy.taxeditor.store.CdmStore;
  27
  28 /**
  29  * UsesLabelProvider Class
  30  * @author a.theys
  31  * @created mar 13, 2012
  32  * @version 1.0
  33  */
  34 public class UsesLabelProvider extends ColumnLabelProvider implements
  35                 IStyledLabelProvider {
  36
  37         /** {@inheritDoc} */
  38         public String getText(Object element) {
  39                 String text = "";
  40
  41                 if (element instanceof DescriptionBase) {
  42                         text = ((DescriptionBase) element).getTitleCache();
  43                         if (text == null || text.length() == 0) {
  44                                 text = "Use: No label provided";
  45                         }
  46                         else {
  47                                 text = "Use: " + text;
  48                         }
  49                 }
  50                 else if (element instanceof CategoricalData) {
  51                         if (!((CategoricalData) element).getStates().isEmpty()) {
  52                                 for (StateData statedata : ((CategoricalData) element).getStates()) {
  53                                         if(statedata.getState() != null && statedata.getModifyingText().get(CdmStore.getDefaultLanguage()) !=null && statedata.getModifyingText().get(CdmStore.getDefaultLanguage()).getText().equals("Use Category")) {
  54                                                 text = text + statedata.getState().getTitleCache() + ";";
  55                                         }
  56                                 }
  57                                 for (StateData statedata : ((CategoricalData) element).getStates()) {
  58                                         if(statedata.getState() != null && statedata.getModifyingText().get(CdmStore.getDefaultLanguage()) !=null && statedata.getModifyingText().get(CdmStore.getDefaultLanguage()).getText().equals("Use SubCategory")) {
  59                                                 text = text + statedata.getState().getTitleCache() + ";";
  60                                         }
  61                                 }
  62                         }
  63                         if (!((CategoricalData) element).getModifiers().isEmpty()) {
  64                                 for (Modifier modifier: ((CategoricalData) element).getModifiers()){
  65                                         modifier.getPartOf();
  66                                         modifier.getVocabulary();
  67                                 }
  68                                 for (Modifier modifier: ((CategoricalData) element).getModifiers()){
  69                                         if(GetVocabularyType(modifier, "Plant Part")) {
  70                                                 text = text +  modifier.getTitleCache()+ ";";
  71                                         }
  72
  73                                 }
  74                                 for (Modifier modifier: ((CategoricalData) element).getModifiers()){
  75                                         if(GetVocabularyType(modifier, "Human Group")) {
  76                                                 text = text +  modifier.getTitleCache()+ ";";
  77                                         }
  78
  79                                 }
  80                                 for (Modifier modifier: ((CategoricalData) element).getModifiers()){
  81                                         if(GetVocabularyType(modifier, "Ethnic Group")) {
  82                                                 text = text +  modifier.getTitleCache()+ ";";
  83                                         }
  84
  85                                 }
  86                                 for (Modifier modifier: ((CategoricalData) element).getModifiers()){
  87                                         if(GetVocabularyType(modifier, "Country")) {
  88                                                 text = text +  modifier.getTitleCache()+ ";";
  89                                         }
  90
  91                                 }
  92                         }
  93
  94                         if (text == null || text.length() == 0) {
  95                                 text = "No data provided";
  96                         }
  97                         else {
  98                                 ((CategoricalData)element).putModifyingText(CdmStore.getDefaultLanguage(), text);
  99                         }
 100                         return text;
 101                 }
 102
 103                 else if (element instanceof TextData) {
 104                         List<Language> languages = Arrays.asList(new Language[]{CdmStore.getDefaultLanguage()});
 105                         LanguageString languageString = ((TextData) element).getPreferredLanguageString(languages);
 106                         text = languageString != null ? languageString.getText() : null;
 107                         if (text == null || text.length() == 0) {
 108                                 text = "No data provided";
 109                         }
 110                 }
 111
 112                 else if (element instanceof FeatureNodeContainer){
 113                         text = ((FeatureNodeContainer)element).getFeature().getTitleCache();
 114                 }
 115
 116                 return  text;
 117         }
 118
 119         /** Function dertmining which vocabulary is the term part of
 120          *
 121          * @param term
 122          * @param vocabularyExpected
 123          * @return
 124          */
 125         private boolean GetVocabularyType(Modifier term, String vocabularyExpected) {
 126                 if ((term.getPartOf() != null)  && (term.getPartOf().getTitleCache().equals(vocabularyExpected))) {
 127                         return true;
 128                 }
 129                 else if ((term.getVocabulary() != null) && (term.getPartOf() == null) && (term.getVocabulary().getTitleCache().equals(vocabularyExpected))) {
 130                         return true;
 131                 }
 132                 else if ((vocabularyExpected.equals("Ethnic Group"))  && (term.getVocabulary() != null) && ((term.getPartOf() != null))) {
 133                         return true;
 134                 }
 135         return false;
 136         }
 137
 138         /** {@inheritDoc} */
 139         @Override
 140         public StyledString getStyledText(Object element) {
 141                 return new StyledString(this.getText(element),
 142                                 StyledString.QUALIFIER_STYLER);
 143         }
 144
 145
 146
 147 }