eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/element/KeyStatementElement.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.element;
  12
  13 import org.eclipse.jface.util.PropertyChangeEvent;
  14
  15 import eu.etaxonomy.cdm.model.description.KeyStatement;
  16 import eu.etaxonomy.cdm.model.description.PolytomousKeyNode;
  17
  18 /**
  19  * @author n.hoffmann
  20  * @created Dec 3, 2010
  21  * @version 1.0
  22  */
  23 public class KeyStatementElement extends MultilanguageTextElement {
  24
  25         private KeyStatement keyStatement;
  26
  27         /**
  28          * @param formFactory
  29          * @param formElement
  30          */
  31         public KeyStatementElement(CdmFormFactory formFactory,
  32                         ICdmFormElement formElement, String labelString,
  33                         KeyStatement keyStatement, int textHeight, int style) {
  34                 super(formFactory, formElement, labelString, null, textHeight, style);
  35                 setKeyStatement(keyStatement);
  36         }
  37
  38         /**
  39          * @param keyStatement
  40          *            the keyStatement to set
  41          */
  42         public void setKeyStatement(KeyStatement keyStatement) {
  43                 this.keyStatement = keyStatement;
  44                 if (keyStatement != null) {
  45                         setMultilanguageText(keyStatement.getLabel());
  46                 }
  47         }
  48
  49         /**
  50          * @return the keyStatement
  51          */
  52         public KeyStatement getKeyStatement() {
  53                 return keyStatement;
  54         }
  55
  56         public void update(PolytomousKeyNode node) {
  57             if(node.getStatement() == null) {
  58                 node.setStatement(KeyStatement.NewInstance(element_languageString.getLanguageString().getLanguage(),
  59                             element_languageString.getLanguageString().getText()));
  60             } else {
  61                 node.getStatement().getLabel().put(element_languageString.getLanguageString().getLanguage(),
  62                         element_languageString.getLanguageString());
  63             }
  64         }
  65
  66         /*
  67          * (non-Javadoc)
  68          *
  69          * @see
  70          * eu.etaxonomy.taxeditor.ui.forms.MultilanguageTextElement#propertyChange
  71          * (org.eclipse.jface.util.PropertyChangeEvent)
  72          */
  73         @Override
  74         public void propertyChange(PropertyChangeEvent event) {
  75                 if (event == null) {
  76                         return;
  77                 }
  78
  79                 if (keyStatement == null) {
  80                         Object eventSource = event.getSource();
  81                         if (eventSource == element_languageString) {
  82
  83                                 if(element_languageString.getLanguageString() != null) {
  84                                         // for the case when the user copy / pastes text into the
  85                                         // (LanguageStringWithLabelElement) element_languageString text field
  86                                         setKeyStatement(KeyStatement.NewInstance(element_languageString.getLanguageString().getLanguage(),
  87                                                         element_languageString.getLanguageString().getText()));
  88                                 } else {
  89                                         //setKeyStatement(KeyStatement.NewInstance());
  90                                 }
  91                         }
  92                 }
  93
  94                 super.propertyChange(event);
  95
  96         }
  97
  98 }