eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/section/classification/TaxonNodeDetailElement.java

   1 // $Id$
   2 /**
   3  * Copyright (C) 2007 EDIT
   4  * European Distributed Institute of Taxonomy
   5  * http://www.e-taxonomy.eu
   6  *
   7  * The contents of this file are subject to the Mozilla Public License Version 1.1
   8  * See LICENSE.TXT at the top of this package for the full license terms.
   9  */
  10
  11 package eu.etaxonomy.taxeditor.ui.section.classification;
  12
  13 import eu.etaxonomy.cdm.common.CdmUtils;
  14 import eu.etaxonomy.cdm.hibernate.HibernateProxyHelper;
  15 import eu.etaxonomy.cdm.model.name.TaxonNameBase;
  16 import eu.etaxonomy.cdm.model.reference.Reference;
  17 import eu.etaxonomy.cdm.model.taxon.Classification;
  18 import eu.etaxonomy.cdm.model.taxon.ITreeNode;
  19 import eu.etaxonomy.cdm.model.taxon.Taxon;
  20 import eu.etaxonomy.cdm.model.taxon.TaxonNode;
  21 import eu.etaxonomy.taxeditor.parser.ParseHandler;
  22 import eu.etaxonomy.taxeditor.ui.element.CdmFormFactory;
  23 import eu.etaxonomy.taxeditor.ui.element.CheckboxElement;
  24 import eu.etaxonomy.taxeditor.ui.element.ICdmFormElement;
  25 import eu.etaxonomy.taxeditor.ui.element.TextWithLabelElement;
  26 import eu.etaxonomy.taxeditor.ui.section.AbstractCdmDetailElement;
  27 import eu.etaxonomy.taxeditor.ui.selection.EntitySelectionElement;
  28 import eu.etaxonomy.taxeditor.ui.selection.TaxonNodeSelectionElement;
  29
  30 /**
  31  * <p>
  32  * TaxonNodeDetailElement class.
  33  * </p>
  34  *
  35  * @author n.hoffmann
  36  * @created Sep 27, 2010
  37  * @version 1.0
  38  */
  39 public class TaxonNodeDetailElement extends AbstractCdmDetailElement<ITreeNode> {
  40
  41         private EntitySelectionElement<Classification> selection_classification;
  42
  43         private Classification classification;
  44
  45         private TaxonNodeSelectionElement selection_parentTaxonNode;
  46
  47         private ITreeNode parentTreeNode;
  48
  49         private EntitySelectionElement<Taxon> selection_reuseExistingTaxon;
  50
  51         private Taxon taxon;
  52
  53         private TextWithLabelElement text_newTaxonName;
  54
  55         private CheckboxElement checkbox_openInEditor;
  56
  57         private boolean openInEditor;
  58
  59         private boolean complete;
  60
  61         private EntitySelectionElement<TaxonNameBase> selection_reuseExistingName;
  62
  63         /**
  64          * <p>
  65          * Constructor for TaxonNodeDetailElement.
  66          * </p>
  67          *
  68          * @param formFactory
  69          *            a {@link eu.etaxonomy.taxeditor.ui.element.CdmFormFactory}
  70          *            object.
  71          * @param formElement
  72          *            a {@link eu.etaxonomy.taxeditor.ui.element.ICdmFormElement}
  73          *            object.
  74          */
  75         public TaxonNodeDetailElement(CdmFormFactory formFactory,
  76                         ICdmFormElement formElement) {
  77                 super(formFactory, formElement);
  78         }
  79
  80         /*
  81          * (non-Javadoc)
  82          *
  83          * @see
  84          * eu.etaxonomy.taxeditor.section.AbstractCdmDetailElement#createControls
  85          * (eu.etaxonomy.taxeditor.forms.ICdmFormElement,
  86          * eu.etaxonomy.cdm.model.common.IAnnotatableEntity, int)
  87          */
  88         /** {@inheritDoc} */
  89         @Override
  90         protected void createControls(ICdmFormElement formElement,
  91                         ITreeNode entity, int style) {
  92                 selection_classification = formFactory
  93                                 .createSelectionElement(Classification.class,
  94                                                 getConversationHolder(), formElement, "Classification",
  95                                                 null, EntitySelectionElement.DELETABLE, style);
  96                 selection_parentTaxonNode = formFactory
  97                                 .createTaxonNodeSelectionElement(getConversationHolder(), formElement, "Parent", null,
  98                                                 EntitySelectionElement.DELETABLE, style);
  99                 selection_reuseExistingTaxon = formFactory
 100                                 .createSelectionElement(Taxon.class,
 101                                                 getConversationHolder(), formElement,
 102                                                 "Reuse existing Taxon", null,
 103                                                 EntitySelectionElement.NOTHING, style);
 104
 105                 selection_reuseExistingName = formFactory
 106                                 .createSelectionElement(TaxonNameBase.class,
 107                                                 getConversationHolder(), formElement,
 108                                                 "Reuse existing name", null,
 109                                                 EntitySelectionElement.ALL, style);
 110
 111                 text_newTaxonName = formFactory.createTextWithLabelElement(formElement,
 112                                 "New Taxon", "", style);
 113
 114                 checkbox_openInEditor = formFactory.createCheckbox(formElement,
 115                                 "Open in Editor", true, style);
 116                 setOpenInEditor(true);
 117                 setParentTreeNode(entity);
 118         }
 119
 120         /*
 121          * (non-Javadoc)
 122          *
 123          * @see
 124          * eu.etaxonomy.taxeditor.section.AbstractCdmDetailElement#handleEvent(java
 125          * .lang.Object)
 126          */
 127         /** {@inheritDoc} */
 128         @Override
 129         public void handleEvent(Object eventSource) {
 130                 if (eventSource == selection_classification) {
 131                         setClassification(selection_classification.getEntity());
 132                 } else if (eventSource == selection_parentTaxonNode) {
 133                         setParentTreeNode(selection_parentTaxonNode.getEntity());
 134                 } else if (eventSource == selection_reuseExistingTaxon) {
 135                         boolean enabled = selection_reuseExistingTaxon.getEntity() == null;
 136                         selection_reuseExistingName.setEnabled(enabled);
 137                         text_newTaxonName.setEnabled(enabled);
 138
 139                         setTaxon(selection_reuseExistingTaxon.getEntity());
 140                 } else if (eventSource == selection_reuseExistingName) {
 141                         boolean enabled = selection_reuseExistingName.getEntity() == null;
 142                         selection_reuseExistingTaxon.setEnabled(enabled);
 143                         text_newTaxonName.setEnabled(enabled);
 144
 145                         setTaxon(selection_reuseExistingName.getEntity());
 146                 } else if (eventSource == text_newTaxonName) {
 147                         boolean enabled = CdmUtils.isEmpty(text_newTaxonName.getText());
 148                         selection_reuseExistingTaxon.setEnabled(enabled);
 149                         selection_reuseExistingName.setEnabled(enabled);
 150
 151                         setTaxon(text_newTaxonName.getText());
 152                 } else if (eventSource == checkbox_openInEditor) {
 153                         setOpenInEditor(checkbox_openInEditor.getSelection());
 154                 }
 155         }
 156
 157         /**
 158          * <p>
 159          * Getter for the field <code>classification</code>.
 160          * </p>
 161          *
 162          * @return the classification
 163          */
 164         public Classification getClassification() {
 165                 return classification;
 166         }
 167
 168         /**
 169          * <p>
 170          * isOpenInEditor
 171          * </p>
 172          *
 173          * @return the openInEditor
 174          */
 175         public boolean isOpenInEditor() {
 176                 return openInEditor;
 177         }
 178
 179         /**
 180          * <p>
 181          * Getter for the field <code>parentTreeNode</code>.
 182          * </p>
 183          *
 184          * @return a {@link eu.etaxonomy.cdm.model.taxon.ITreeNode} object.
 185          */
 186         public ITreeNode getParentTreeNode() {
 187                 return parentTreeNode;
 188         }
 189
 190         /**
 191          * <p>
 192          * Getter for the field <code>taxon</code>.
 193          * </p>
 194          *
 195          * @return the taxon
 196          */
 197         public Taxon getTaxon() {
 198                 return taxon;
 199         }
 200
 201         /**
 202          * @param classification
 203          *            the classification to set
 204          */
 205         private void setClassification(Classification classification) {
 206                 this.classification = classification;
 207                 setParentTreeNode(classification);
 208         }
 209
 210         /**
 211          * @param parentTreeNode
 212          *            the parentTreeNode to set
 213          */
 214         private void setParentTreeNode(ITreeNode parentTreeNode) {
 215                 this.parentTreeNode = parentTreeNode;
 216
 217                 if (parentTreeNode instanceof Classification) {
 218                         classification = (Classification) parentTreeNode;
 219                         selection_classification.setEntity(classification);
 220                         selection_parentTaxonNode.setEntity(null);
 221                         selection_parentTaxonNode.setClassification(classification);
 222                 } else if (parentTreeNode instanceof TaxonNode) {
 223                         classification = (Classification) HibernateProxyHelper
 224                                         .deproxy(((TaxonNode) parentTreeNode).getClassification());
 225                         selection_classification.setEntity(classification);
 226                         selection_parentTaxonNode.setEntity((TaxonNode) parentTreeNode);
 227                         selection_parentTaxonNode.setClassification(classification);
 228                 } else if(parentTreeNode == null){
 229                         this.parentTreeNode = selection_classification.getEntity();
 230                 }
 231         }
 232
 233         /**
 234          * @param reuseExistingTaxon
 235          *            the reuseExistingTaxon to set
 236          */
 237         private void setTaxon(Taxon taxon) {
 238                 this.taxon = taxon;
 239         }
 240
 241         private void setTaxon(String taxonNameString) {
 242                 TaxonNameBase taxonName = ParseHandler.parseReferencedName(
 243                                 taxonNameString, null);
 244                 setTaxon(taxonName);
 245         }
 246
 247         private void setTaxon(TaxonNameBase taxonName) {
 248                 Reference secundum = null;
 249                 if (getParentTreeNode() != null) {
 250                         if (getParentTreeNode() instanceof Classification) {
 251                                 secundum = ((Classification) getParentTreeNode())
 252                                                 .getReference();
 253                         } else if (getParentTreeNode() instanceof TaxonNode) {
 254                                 secundum = ((TaxonNode) getParentTreeNode()).getTaxon()
 255                                                 .getSec();
 256                         }
 257                 }
 258                 taxon = Taxon.NewInstance(taxonName, secundum);
 259         }
 260
 261         /**
 262          * @param openInEditor
 263          *            the openInEditor to set
 264          */
 265         private void setOpenInEditor(boolean openInEditor) {
 266                 this.openInEditor = openInEditor;
 267         }
 268
 269         /**
 270          * <p>
 271          * isComplete
 272          * </p>
 273          *
 274          * @return the complete
 275          */
 276         public boolean isComplete() {
 277                 return complete;
 278         }
 279
 280 }