eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/preference/LanguageRepresentationPreferencePage.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.preference;
  11
  12 import java.util.List;
  13
  14 import org.eclipse.swt.SWT;
  15 import org.eclipse.swt.events.SelectionAdapter;
  16 import org.eclipse.swt.events.SelectionEvent;
  17 import org.eclipse.swt.layout.GridLayout;
  18 import org.eclipse.swt.layout.RowLayout;
  19 import org.eclipse.swt.widgets.Combo;
  20 import org.eclipse.swt.widgets.Composite;
  21 import org.eclipse.swt.widgets.Control;
  22 import org.eclipse.swt.widgets.Label;
  23
  24 import eu.etaxonomy.cdm.model.common.Language;
  25 import eu.etaxonomy.taxeditor.l10n.Messages;
  26 import eu.etaxonomy.taxeditor.preference.menu.CdmPreferencePage;
  27 import eu.etaxonomy.taxeditor.store.CdmStore;
  28
  29 /**
  30  * @author n.hoffmann
  31  * @created Dec 3, 2010
  32  * @version 1.0
  33  */
  34 public class LanguageRepresentationPreferencePage extends CdmPreferencePage{
  35
  36
  37         private Language globalLanguage;
  38
  39 //      private Composite createComposite(Composite parent){
  40 //              Composite composite = new Composite(parent, SWT.NULL);
  41 //              composite.setLayoutData(new GridData(SWT.FILL, SWT.TOP, true, false, 2, 1));
  42 //              composite.setLayout(new RowLayout(SWT.HORIZONTAL));
  43 //              return composite;
  44 //      }
  45
  46         @Override
  47         protected Control createContents(Composite parent) {
  48                 Composite container = new Composite(parent, SWT.NULL);
  49                 final GridLayout gridLayout = new GridLayout();
  50                 container.setLayout(gridLayout);
  51
  52                 createSetDefaultLanguage(container);
  53
  54 //              createSetMultiLanguageTextEditingCapability(container);
  55
  56                 return container;
  57
  58
  59         }
  60
  61         private void createSetDefaultLanguage(Composite parent) {
  62                 globalLanguage = PreferencesUtil.getGlobalLanguage();
  63
  64                 if(globalLanguage == null) {
  65                     return;
  66                 }
  67
  68                 int curentSelectionIndex = 0;
  69
  70                 final Composite composite = createComposite(parent);
  71                 composite.setLayout(new RowLayout(1));
  72
  73                 final Label label = new Label(composite, SWT.NONE);
  74                 label.setText(Messages.LanguageRepresentationPreferencePage_global);
  75
  76                 final Combo combo_globalLanguage = new Combo(composite, SWT.NONE);
  77
  78                 List<Language> preferredLanguages = CdmStore.getTermManager().getPreferredTerms(Language.class);
  79
  80                 for(int i = 0; i < preferredLanguages.size(); i++){
  81                         Language language = preferredLanguages.get(i);
  82                         combo_globalLanguage.add(language.getLabel(), i);
  83                         if(language.equals(globalLanguage)){
  84                                 curentSelectionIndex = i;
  85                         }
  86                 }
  87
  88                 combo_globalLanguage.select(curentSelectionIndex);
  89
  90                 combo_globalLanguage.addSelectionListener(new SelectionAdapter() {
  91                         /* (non-Javadoc)
  92                          * @see org.eclipse.swt.events.SelectionAdapter#widgetSelected(org.eclipse.swt.events.SelectionEvent)
  93                          */
  94                         @Override
  95                         public void widgetSelected(SelectionEvent e) {
  96
  97                                 int selectionIndex = combo_globalLanguage.getSelectionIndex();
  98                                 globalLanguage = CdmStore.getCurrentApplicationConfiguration().getTermService().getLanguageByLabel(combo_globalLanguage.getItem(selectionIndex));
  99                                 setApply(true);
 100                         }
 101                 });
 102         }
 103
 104 //      private void createSetMultiLanguageTextEditingCapability(Composite parent) {
 105 //              isMultilanguageTextEditingCapability = PreferencesUtil.getBooleanValue(IPreferenceKeys.MULTILANGUAGE_TEXT_EDITING_CAPABILITY);
 106 //
 107 //              final Composite composite = createComposite(parent);
 108 //
 109 //              final Button button_toggle = new Button(composite, SWT.CHECK);
 110 //
 111 //
 112 //              button_toggle.setText(Messages.LanguageRepresentationPreferencePage_enable);
 113 //
 114 //              button_toggle.setSelection(isMultilanguageTextEditingCapability);
 115 //
 116 //
 117 //              button_toggle.addSelectionListener(new SelectionAdapter(){
 118 //                      /* (non-Javadoc)
 119 //                       * @see org.eclipse.swt.events.SelectionAdapter#widgetSelected(org.eclipse.swt.events.SelectionEvent)
 120 //                       */
 121 //                      @Override
 122 //                      public void widgetSelected(SelectionEvent e) {
 123 //                          setApply(true);
 124 //                              isMultilanguageTextEditingCapability = button_toggle.getSelection();
 125 //                      }
 126 //              });
 127 //      }
 128
 129         @Override
 130         public boolean performOk() {
 131             if (!isApply()){
 132                 return true;
 133             }
 134             PreferencesUtil.setGlobalLanguage(globalLanguage);
 135                 return super.performOk();
 136         }
 137 }