taxeditor-store/src/main/java/eu/etaxonomy/taxeditor/preference/InitNomenclaturalCodePrefDialog.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 org.eclipse.jface.dialogs.Dialog;
  13 import org.eclipse.swt.SWT;
  14 import org.eclipse.swt.events.SelectionAdapter;
  15 import org.eclipse.swt.events.SelectionEvent;
  16 import org.eclipse.swt.graphics.Point;
  17 import org.eclipse.swt.layout.GridData;
  18 import org.eclipse.swt.layout.GridLayout;
  19 import org.eclipse.swt.widgets.Button;
  20 import org.eclipse.swt.widgets.Composite;
  21 import org.eclipse.swt.widgets.Control;
  22 import org.eclipse.swt.widgets.Label;
  23 import org.eclipse.swt.widgets.Shell;
  24
  25 import eu.etaxonomy.cdm.model.name.NomenclaturalCode;
  26 import eu.etaxonomy.taxeditor.model.NomenclaturalCodeHelper;
  27
  28 /**
  29  * <p>InitNomenclaturalCodePrefDialog class.</p>
  30  *
  31  * @author p.ciardelli
  32  * @created 05.12.2008
  33  * @version 1.0
  34  */
  35 public class InitNomenclaturalCodePrefDialog extends Dialog {
  36
  37         /**
  38          * If the user makes no change, or cancels, preferred nom. code will be set to the default
  39          */
  40         private NomenclaturalCode preferredCode = NomenclaturalCodeHelper.getDefaultCode();
  41
  42         /**
  43          * Create the dialog
  44          *
  45          * @param parentShell a {@link org.eclipse.swt.widgets.Shell} object.
  46          */
  47         public InitNomenclaturalCodePrefDialog(Shell parentShell) {
  48                 super(parentShell);
  49         }
  50
  51         /**
  52          * {@inheritDoc}
  53          *
  54          * Create contents of the dialog
  55          */
  56         @Override
  57         protected Control createDialogArea(Composite parent) {
  58
  59                 Composite container = (Composite) super.createDialogArea(parent);
  60
  61                 // Create label with description of dialog
  62                 final Label chooseANomenclaturalLabel = new Label(container, SWT.WRAP);
  63                 chooseANomenclaturalLabel.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
  64                 chooseANomenclaturalLabel.setText("Welcome to the EDIT Taxonomic Editor.\n\nBefore proceeding, please choose a nomenclatural code. This code will be used to create new names and to parse name text.");
  65
  66                 // Create composite to show radio buttons
  67                 final Composite buttonsComposite = new Composite(container, SWT.NONE);
  68                 final GridData gd_buttonsComposite = new GridData();
  69                 gd_buttonsComposite.horizontalIndent = 20;
  70                 buttonsComposite.setLayoutData(gd_buttonsComposite);
  71                 buttonsComposite.setLayout(new GridLayout());
  72
  73                 NomenclaturalCode defaultCode = NomenclaturalCodeHelper.getDefaultCode();
  74
  75                 for (final NomenclaturalCode code : NomenclaturalCodeHelper.getSupportedCodes()) {
  76                         Button button = new Button(buttonsComposite, SWT.RADIO);
  77                         button.setText(NomenclaturalCodeHelper.getDescription(code));
  78                         button.setSelection(defaultCode.equals(code));
  79                         button.addSelectionListener(new SelectionAdapter() {
  80                                 public void widgetSelected(SelectionEvent e) {
  81                                         setPreferredCode(code);
  82                                 }
  83                         });
  84                 }
  85
  86                 // More dialog text
  87                 String defaultCodeDescription = NomenclaturalCodeHelper.getDescription(defaultCode);
  88                 final Label chooseANomenclaturalLabel_1 = new Label(container, SWT.WRAP);
  89                 chooseANomenclaturalLabel_1.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
  90                 chooseANomenclaturalLabel_1.setText("If you hit \"Cancel\", " + defaultCodeDescription +
  91                                                                                                 " will be set as your default nomenclatural code.\n\nYou can change the nomenclatural code at any time in the \"Preferences\" menu.");
  92                 //
  93                 return container;
  94         }
  95
  96         /**
  97          * <p>Setter for the field <code>preferredCode</code>.</p>
  98          *
  99          * @param code a {@link eu.etaxonomy.cdm.model.name.NomenclaturalCode} object.
 100          */
 101         protected void setPreferredCode(NomenclaturalCode code) {
 102                 this.preferredCode = code;
 103         }
 104
 105         /**
 106          * {@inheritDoc}
 107          *
 108          * Return the initial size of the dialog
 109          */
 110         @Override
 111         protected Point getInitialSize() {
 112                 return new Point(500, 375);
 113         }
 114
 115         /** {@inheritDoc} */
 116         protected void configureShell(Shell newShell) {
 117                 super.configureShell(newShell);
 118                 newShell.setText("Choose a nomenclatural code");
 119         }
 120
 121         /**
 122          * <p>close</p>
 123          *
 124          * @return a boolean.
 125          */
 126         public boolean close() {
 127
 128                 // Save preferred nomenclatural code before closing
 129                 PreferencesUtil.setPreferredNomenclaturalCode(preferredCode);
 130
 131                 return super.close();
 132         }
 133
 134
 135 }