eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/element/KeyStatementElement.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
  10 package eu.etaxonomy.taxeditor.ui.element;
  11
  12 import org.eclipse.jface.util.PropertyChangeEvent;
  13
  14 import eu.etaxonomy.cdm.model.common.LanguageString;
  15 import eu.etaxonomy.cdm.model.description.KeyStatement;
  16
  17 /**
  18  * @author n.hoffmann
  19  * @created Dec 3, 2010
  20  * @version 1.0
  21  */
  22 public class KeyStatementElement extends MultilanguageTextElement {
  23
  24         private KeyStatement keyStatement;
  25
  26         /**
  27          * @param formFactory
  28          * @param formElement
  29          */
  30         public KeyStatementElement(CdmFormFactory formFactory,
  31                         ICdmFormElement formElement, String labelString,
  32                         KeyStatement keyStatement, int textHeight, int style) {
  33                 super(formFactory, formElement, labelString, null, textHeight, style);
  34                 setKeyStatement(keyStatement);
  35         }
  36
  37         /**
  38          * @param keyStatement
  39          *            the keyStatement to set
  40          */
  41         public void setKeyStatement(KeyStatement keyStatement) {
  42                 this.keyStatement = keyStatement;
  43                 if (keyStatement != null) {
  44                         setMultilanguageText(keyStatement.getLabel());
  45                 }
  46         }
  47
  48         /**
  49          * @return the keyStatement
  50          */
  51         public KeyStatement updateKeyStatement(KeyStatement ks) {
  52             keyStatement = ks;
  53             if(keyStatement == null) {
  54                 keyStatement = KeyStatement.NewInstance(element_languageString.getLanguageString().getLanguage(),
  55                         element_languageString.getLanguageString().getText());
  56
  57             } else {
  58                 LanguageString languageString = keyStatement.getLabel().get(element_languageString.getLanguageString().getLanguage());
  59                 if(languageString != null) {
  60                     languageString.setText(element_languageString.getText());
  61                 } else {
  62                     keyStatement.getLabel().put(element_languageString.getLanguageString().getLanguage(),
  63                             element_languageString.getLanguageString());
  64                 }
  65             }
  66             return keyStatement;
  67         }
  68
  69
  70         /*
  71          * (non-Javadoc)
  72          *
  73          * @see
  74          * eu.etaxonomy.taxeditor.ui.forms.MultilanguageTextElement#propertyChange
  75          * (org.eclipse.jface.util.PropertyChangeEvent)
  76          */
  77         @Override
  78         public void propertyChange(PropertyChangeEvent event) {
  79                 if (event == null) {
  80                         return;
  81                 }
  82
  83                 if (keyStatement == null) {
  84                         Object eventSource = event.getSource();
  85                         if (eventSource == element_languageString) {
  86
  87                                 if(element_languageString.getLanguageString() != null) {
  88                                         // for the case when the user copy / pastes text into the
  89                                         // (LanguageStringWithLabelElement) element_languageString text field
  90                                         setKeyStatement(KeyStatement.NewInstance(element_languageString.getLanguageString().getLanguage(),
  91                                                         element_languageString.getLanguageString().getText()));
  92                                 } else {
  93                                         //setKeyStatement(KeyStatement.NewInstance());
  94                                 }
  95                         }
  96                 }
  97
  98                 super.propertyChange(event);
  99
 100         }
 101
 102 }