eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/preference/DistributionDetailsViewPreference.java

   1 /**
   2 * Copyright (C) 2019 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;
  10
  11 import org.eclipse.swt.events.SelectionAdapter;
  12 import org.eclipse.swt.events.SelectionEvent;
  13 import org.eclipse.swt.events.SelectionListener;
  14 import org.eclipse.swt.widgets.Button;
  15 import org.eclipse.swt.widgets.Combo;
  16 import org.eclipse.swt.widgets.Composite;
  17 import org.eclipse.swt.widgets.Control;
  18
  19 import eu.etaxonomy.cdm.model.metadata.CdmPreference;
  20 import eu.etaxonomy.cdm.model.metadata.PreferencePredicate;
  21 import eu.etaxonomy.taxeditor.l10n.Messages;
  22 import eu.etaxonomy.taxeditor.preference.menu.CdmPreferencePage;
  23
  24 /**
  25  * @author k.luther
  26  * @since 02.07.2019
  27  *
  28  */
  29 public class DistributionDetailsViewPreference extends CdmPreferencePage implements SelectionListener{
  30
  31     protected Combo comboShowIdInVocabularyInText;
  32     private boolean isOverrideShowIdInVoc = true;
  33     protected Boolean isShowIdInVoc;
  34     protected boolean allowOverrideShowIdInVoc;
  35     protected CdmPreference prefShowIdInVoc = null;
  36     Button allowOverrideButtonShowIdInVoc;
  37     /**
  38      * {@inheritDoc}
  39      */
  40     @Override
  41     protected Control createContents(Composite parent) {
  42         getValues();
  43         Composite composite = createComposite(parent);
  44       //show Id in Vocabulary in textfield
  45         comboShowIdInVocabularyInText = createBooleanCombo(composite, SHOW, DO_NOT_SHOW, PreferencePredicate.NamedAreaWithIdInVoc, Messages.FactualData_showIdInVocabulary, isAdminPreference);
  46         comboShowIdInVocabularyInText.setToolTipText(Messages.FactualData_showIdInVocabulary_tooltip);
  47         comboShowIdInVocabularyInText.addSelectionListener(this);
  48         if (this.isAdminPreference){
  49             allowOverrideButtonShowIdInVoc = createAllowOverrideButton(composite);
  50             allowOverrideButtonShowIdInVoc.setSelection(allowOverrideShowIdInVoc);
  51             allowOverrideButtonShowIdInVoc.addSelectionListener(new SelectionAdapter(){
  52                 @Override
  53                 public void widgetSelected(SelectionEvent e) {
  54                     allowOverrideShowIdInVoc = !allowOverrideShowIdInVoc;
  55                     setApply(true);
  56                     }
  57             });
  58         }
  59         int index = 0;
  60         if(isShowIdInVoc==null){
  61             comboShowIdInVocabularyInText.select(0);
  62         } else{
  63             for (String itemLabel : comboShowIdInVocabularyInText.getItems()){
  64                 if (itemLabel.startsWith(this.SHOW) && isShowIdInVoc){
  65                     comboShowIdInVocabularyInText.select(index);
  66                     break;
  67                 }
  68                 if (itemLabel.startsWith(DO_NOT_SHOW) && !isShowIdInVoc){
  69                     comboShowIdInVocabularyInText.select(index);
  70                     break;
  71                 }
  72                 index++;
  73             }
  74         }
  75         if (!isAdminPreference){
  76             comboShowIdInVocabularyInText.setEnabled(allowOverrideShowIdInVoc);
  77         }
  78
  79
  80         return composite;
  81     }
  82     @Override
  83     public void getValues(){
  84       //get show IdInVocabulary values
  85         prefShowIdInVoc = PreferencesUtil.getPreferenceFromDB(PreferencePredicate.NamedAreaWithIdInVoc);
  86         if (prefShowIdInVoc == null){
  87             prefShowIdInVoc = CdmPreference.NewTaxEditorInstance(PreferencePredicate.NamedAreaWithIdInVoc, PreferencePredicate.NamedAreaWithIdInVoc.getDefaultValue().toString());
  88         }
  89         allowOverrideShowIdInVoc = prefShowIdInVoc.isAllowOverride();
  90         isShowIdInVoc = null;
  91         String showIdInVoc = PreferencesUtil.getStringValue(PreferencePredicate.NamedAreaWithIdInVoc.getKey(), true);
  92         if (showIdInVoc != null){
  93             isShowIdInVoc = Boolean.valueOf(showIdInVoc);
  94         }
  95
  96         isOverrideShowIdInVoc = PreferencesUtil.getBooleanValue(PreferencesUtil.prefOverrideKey(PreferencePredicate.NamedAreaWithIdInVoc.getKey()));
  97         if (!isOverrideShowIdInVoc){
  98             isShowIdInVoc = null;
  99         }
 100
 101     }
 102
 103     @Override
 104     protected void performDefaults() {
 105        isShowIdInVoc = null;
 106        allowOverrideShowIdInVoc = true;
 107
 108        comboShowIdInVocabularyInText.select(0);
 109        if (isAdminPreference){
 110            allowOverrideButtonShowIdInVoc.setSelection(allowOverrideShowIdInVoc);
 111         }
 112
 113         setApply(true);
 114         super.performDefaults();
 115     }
 116     @Override
 117     public void widgetSelected(SelectionEvent e) {
 118         if (e.getSource().equals(this.comboShowIdInVocabularyInText)) {
 119             String text = comboShowIdInVocabularyInText.getText();
 120             if (text.startsWith(Messages.Preference_Use_Default)){
 121                 isOverrideShowIdInVoc = false;
 122                 isShowIdInVoc = null;
 123
 124             }else if (text.equals(SHOW)){
 125                 isShowIdInVoc = true;
 126                 isOverrideShowIdInVoc = true;
 127             }else{
 128                 isShowIdInVoc = false;
 129                 isOverrideShowIdInVoc = true;
 130             }
 131
 132         }
 133         setApply(true);
 134
 135     }
 136
 137     @Override
 138     public void widgetDefaultSelected(SelectionEvent e) {
 139     }
 140
 141     @Override
 142     public boolean performOk() {
 143         if (isApply()){
 144             if (isShowIdInVoc != null){
 145                 PreferencesUtil.setStringValue(PreferencePredicate.NamedAreaWithIdInVoc.getKey(), Boolean.toString(isShowIdInVoc));
 146                 PreferencesUtil.setBooleanValue(PreferencesUtil.prefOverrideKey(PreferencePredicate.NamedAreaWithIdInVoc.getKey()), true);
 147
 148             }else{
 149                 PreferencesUtil.setBooleanValue(PreferencesUtil.prefOverrideKey(PreferencePredicate.NamedAreaWithIdInVoc.getKey()), false);
 150             }
 151
 152         }
 153         return true;
 154     }
 155
 156 }