taxeditor-store/src/main/java/eu/etaxonomy/taxeditor/store/preference/NomenclaturalCodePreferences.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 package eu.etaxonomy.taxeditor.store.preference;
  10
  11 import org.eclipse.jface.preference.PreferencePage;
  12 import org.eclipse.swt.SWT;
  13 import org.eclipse.swt.events.SelectionAdapter;
  14 import org.eclipse.swt.events.SelectionEvent;
  15 import org.eclipse.swt.layout.GridLayout;
  16 import org.eclipse.swt.widgets.Button;
  17 import org.eclipse.swt.widgets.Composite;
  18 import org.eclipse.swt.widgets.Control;
  19 import org.eclipse.ui.IWorkbench;
  20 import org.eclipse.ui.IWorkbenchPreferencePage;
  21
  22 import eu.etaxonomy.taxeditor.store.internal.TaxeditorStorePlugin;
  23 import eu.etaxonomy.taxeditor.store.model.Resources;
  24
  25 /**
  26  * @author p.ciardelli
  27  * @created 16.09.2008
  28  * @version 1.0
  29  */
  30 public class NomenclaturalCodePreferences extends PreferencePage implements
  31                 IWorkbenchPreferencePage {
  32
  33         public static final String PLUGIN_ID = "eu.etaxonomy.taxeditor.preferences.nomenclatural";
  34
  35         private Button icznButton;
  36         private Button icbnButton;
  37
  38         private String preferredCode;
  39
  40         public NomenclaturalCodePreferences() {
  41                 super();
  42                 setDescription("Choose which nomenclatural code you would like to use for scientific names unless otherwise specified.");
  43         }
  44
  45         /**
  46          * Create contents of the preference page
  47          * @param parent
  48          */
  49         @Override
  50         public Control createContents(Composite parent) {
  51
  52
  53                 Composite container = new Composite(parent, SWT.NULL);
  54                 container.setLayout(new GridLayout());
  55
  56                 icbnButton = new Button(container, SWT.RADIO);
  57                 icbnButton.setText("Botanical (ICBN)");
  58                 icbnButton.addSelectionListener(new SelectionAdapter() {
  59                         public void widgetSelected(SelectionEvent e) {
  60                                 preferredCode = Resources.CODE_PREFERENCE_ICBN;
  61                         }
  62                 });
  63
  64                 icznButton = new Button(container, SWT.RADIO);
  65                 icznButton.setText("Zoological (ICZN)");
  66                 icznButton.addSelectionListener(new SelectionAdapter() {
  67                         public void widgetSelected(SelectionEvent e) {
  68                                 preferredCode = Resources.CODE_PREFERENCE_ICZN;
  69                         }
  70                 });
  71
  72                 preferredCode = getPreferenceStore().getString(Resources.CODE_PREFERENCE);
  73                 if (preferredCode == null) {
  74                         getPreferenceStore().setValue(
  75                                         Resources.CODE_PREFERENCE, Resources.DEFAULT_CODE_PREFERENCE);
  76                 }
  77                 setButton(preferredCode);
  78
  79                 return container;
  80         }
  81
  82         /**
  83          * Initialize the preference page
  84          */
  85         public void init(IWorkbench workbench) {
  86                 setPreferenceStore(TaxeditorStorePlugin.getDefault().getPreferenceStore());
  87         }
  88
  89         protected void performDefaults() {
  90                 setButton(Resources.DEFAULT_CODE_PREFERENCE);
  91         }
  92
  93         public boolean performOk() {
  94                 getPreferenceStore().setValue(
  95                                 Resources.CODE_PREFERENCE, preferredCode);
  96                 return true;
  97         }
  98
  99         private void setButton(String preferredCode) {
 100                 this.preferredCode = preferredCode;
 101
 102                 if (preferredCode.equals(Resources.CODE_PREFERENCE_ICBN)) {
 103                         icbnButton.setSelection(true);
 104                         icznButton.setSelection(false);
 105                 }
 106                 if (preferredCode.equals(Resources.CODE_PREFERENCE_ICZN)) {
 107                         icbnButton.setSelection(false);
 108                         icznButton.setSelection(true);
 109                 }
 110         }
 111 }