eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/preference/wizard/AvailableDistributionWizard.java

   1 /**
   2  * Copyright (C) 2014 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.preference.wizard;
  10
  11 import java.util.ArrayList;
  12 import java.util.Arrays;
  13 import java.util.UUID;
  14
  15 import org.apache.commons.collections.CollectionUtils;
  16 import org.apache.commons.lang.StringUtils;
  17 import org.eclipse.jface.preference.IPreferenceStore;
  18 import org.eclipse.jface.wizard.Wizard;
  19
  20 import eu.etaxonomy.cdm.api.conversation.ConversationHolder;
  21 import eu.etaxonomy.cdm.api.conversation.IConversationEnabled;
  22 import eu.etaxonomy.cdm.model.common.DefinedTermBase;
  23 import eu.etaxonomy.cdm.model.common.OrderedTermVocabulary;
  24 import eu.etaxonomy.cdm.model.location.NamedArea;
  25 import eu.etaxonomy.cdm.persistence.hibernate.CdmDataChangeMap;
  26 import eu.etaxonomy.taxeditor.preference.PreferencesUtil;
  27 import eu.etaxonomy.taxeditor.store.CdmStore;
  28
  29 /**
  30  * @author alex
  31  * @date 21.07.2014
  32  *
  33  */
  34 public class AvailableDistributionWizard extends Wizard implements IConversationEnabled {
  35
  36     private ConversationHolder conversation;
  37     private final AvailableDistributionPage aPage;
  38
  39     public AvailableDistributionWizard() {
  40         setWindowTitle("Distribution Selection Wizard");
  41         // TODO if preferenceStore has elements checked load elements in wizard
  42         aPage = new AvailableDistributionPage("AvailableDistributionPage");
  43     }
  44
  45     /*
  46      * (non-Javadoc)
  47      *
  48      * @see org.eclipse.jface.wizard.Wizard#performFinish()
  49      */
  50     @Override
  51     public boolean performFinish() {
  52         // TODO: get Selection and save in EditorPreferences
  53         if (!checkNoneChecked()) {
  54             Object[] checkedElements = aPage.getViewer().getCheckedElements();
  55             Object[] grayedElements = aPage.getViewer().getGrayedElements();
  56             ArrayList checkedList = new ArrayList(Arrays.asList(checkedElements));
  57             ArrayList grayedList = new ArrayList(Arrays.asList(grayedElements));
  58             checkedList = (ArrayList) CollectionUtils.subtract(checkedList, grayedList);
  59             ArrayList<UUID> listUIIDChecked = new ArrayList<UUID>();
  60             ArrayList<UUID> listUIIDGrayed = new ArrayList<UUID>();
  61             for (Object o : checkedList) {
  62                 if (o instanceof NamedArea) {
  63                     NamedArea na = (NamedArea) o;
  64                     listUIIDChecked.add(na.getUuid());
  65
  66                 }else if(o instanceof OrderedTermVocabulary){
  67                     OrderedTermVocabulary otb = (OrderedTermVocabulary) o;
  68                     listUIIDGrayed.add(otb.getUuid());
  69                 }
  70             }
  71             for (Object o : grayedList) {
  72                 if(o instanceof DefinedTermBase){
  73                     DefinedTermBase dt = (DefinedTermBase) o;
  74                     listUIIDGrayed.add(dt.getUuid());
  75                 }else if(o instanceof OrderedTermVocabulary){
  76                     OrderedTermVocabulary otb = (OrderedTermVocabulary) o;
  77                     listUIIDGrayed.add(otb.getUuid());
  78                 }
  79
  80             }
  81
  82             String saveCheckedElements = StringUtils.join(listUIIDChecked, ",");
  83             String saveGrayedElements = StringUtils.join(listUIIDGrayed, ",");
  84             IPreferenceStore preferenceStore = PreferencesUtil.getPreferenceStore();
  85             preferenceStore.setValue(PreferencesUtil.DISTRIBUTION_AREA_OCCURENCE_STATUS, saveCheckedElements);
  86             preferenceStore.setValue(PreferencesUtil.DISTRIBUTION_AREA_OCCURENCE_STATUS_GRAYED, saveGrayedElements);
  87             return true;
  88         } else {
  89             return false;
  90         }
  91     }
  92
  93     @Override
  94     public void addPages() {
  95         addPage(aPage);
  96     }
  97
  98     private boolean checkNoneChecked() {
  99
 100         if (aPage.getViewer().getCheckedElements().length == 0) {
 101             aPage.setMessage("Please check at least one item", aPage.WARNING);
 102             return true;
 103         } else {
 104             aPage.setMessage(null);
 105             return false;
 106         }
 107     }
 108
 109     @Override
 110     public ConversationHolder getConversationHolder() {
 111         if (conversation == null) {
 112             conversation = CdmStore.createConversation();
 113         }
 114         return conversation;
 115     }
 116
 117     /*
 118      * (non-Javadoc)
 119      *
 120      * @see
 121      * eu.etaxonomy.cdm.persistence.hibernate.ICdmPostDataChangeObserver#update
 122      * (eu.etaxonomy.cdm.persistence.hibernate.CdmDataChangeMap)
 123      */
 124     @Override
 125     public void update(CdmDataChangeMap changeEvents) {
 126         // TODO Auto-generated method stub
 127
 128     }
 129 }