eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/dialog/DefaultLanguageDialog.java

   1 // $Id$
   2 /**
   3 * Copyright (C) 2014 EDIT
   4 * European Distributed Institute of Taxonomy
   5 * http://www.e-taxonomy.eu
   6 *
   7 * The contents of this file are subject to the Mozilla Public License Version 1.1
   8 * See LICENSE.TXT at the top of this package for the full license terms.
   9 */
  10 package eu.etaxonomy.taxeditor.ui.dialog;
  11
  12 import java.io.IOException;
  13
  14 import org.eclipse.jface.dialogs.IMessageProvider;
  15 import org.eclipse.jface.dialogs.TitleAreaDialog;
  16 import org.eclipse.swt.SWT;
  17 import org.eclipse.swt.custom.CCombo;
  18 import org.eclipse.swt.custom.CLabel;
  19 import org.eclipse.swt.events.SelectionEvent;
  20 import org.eclipse.swt.events.SelectionListener;
  21 import org.eclipse.swt.layout.GridData;
  22 import org.eclipse.swt.layout.GridLayout;
  23 import org.eclipse.swt.widgets.Composite;
  24 import org.eclipse.swt.widgets.Control;
  25 import org.eclipse.swt.widgets.Shell;
  26
  27 import eu.etaxonomy.taxeditor.preference.PreferencesUtil;
  28
  29
  30 /**
  31  * @author alex
  32  * @date 19.08.2014
  33  *
  34  */
  35 public class DefaultLanguageDialog extends TitleAreaDialog{
  36
  37
  38     private CCombo combo;
  39     final PreferencesUtil preferencesUtil = new PreferencesUtil();
  40
  41     /**
  42      * @param parentShell
  43      */
  44     public DefaultLanguageDialog(Shell parentShell) {
  45         super(parentShell);
  46     }
  47
  48     @Override
  49     protected void configureShell(Shell shell) {
  50         super.configureShell(shell);
  51     }
  52
  53     /* (non-Javadoc)
  54      * @see org.eclipse.jface.dialogs.Dialog#createDialogArea(org.eclipse.swt.widgets.Composite)
  55      */
  56     @Override
  57     protected Control createDialogArea(Composite parent) {
  58         // TODO Auto-generated method stub
  59         setTitle("Select your default Language");
  60         setMessage("This is will set your default langauge once.\n You will be able to change this in the prefrence menue at any time.", IMessageProvider.INFORMATION);
  61         Composite composite = (Composite)super.createDialogArea(parent);
  62         Composite container = new Composite(parent, SWT.NONE);
  63         container.setLayoutData(new GridData(SWT.TOP));
  64
  65         GridLayout layout = new GridLayout(1, false);
  66         container.setLayoutData(new GridData(SWT.CENTER, SWT.TOP, true, true));
  67         container.setLayout(layout);
  68
  69         final CLabel titleLabel = new CLabel(container, SWT.NONE);
  70         titleLabel.setText("After this the editor will restart, " +
  71                                     "with your selection loaded. ");
  72
  73
  74         createComboElement(container);
  75
  76         return composite;
  77     }
  78
  79     /**
  80      *
  81      * @param parent
  82      */
  83     private void createComboElement(Composite parent) {
  84         Composite container1 = new Composite(parent, SWT.NONE);
  85         container1.setLayoutData(new GridData(GridData.FILL_BOTH));
  86
  87         GridLayout layout1 = new GridLayout(2, false);
  88         container1.setLayoutData(new GridData(SWT.RIGHT, SWT.RIGHT, true, true));
  89         container1.setLayout(layout1);
  90
  91
  92         final CLabel comboLabel = new CLabel(container1, SWT.NONE);
  93         comboLabel.setText("Please choose your default language: ");
  94
  95         GridData oneLine = new GridData();
  96         oneLine.grabExcessHorizontalSpace = true;
  97         oneLine.horizontalAlignment = GridData.FILL;
  98
  99         combo = new CCombo(container1, SWT.NONE);
 100         combo.setLayoutData(oneLine);
 101
 102         combo.add(Language.GERMAN.getLabel(), 0);
 103         combo.add(Language.ENGLISH.getLabel(), 1);
 104         combo.select(1);
 105         combo.addSelectionListener(new SelectionListener() {
 106
 107             @Override
 108             public void widgetSelected(SelectionEvent e) {
 109                 try {
 110                     preferencesUtil.writePropertyToConfigFile(combo.getSelectionIndex());
 111                 } catch (IOException e1) {
 112                     e1.printStackTrace();
 113                 }
 114             }
 115
 116             @Override
 117             public void widgetDefaultSelected(SelectionEvent e) {
 118             }
 119         });
 120     }
 121
 122     @Override
 123     protected void okPressed() {
 124         try {
 125             preferencesUtil.writePropertyToConfigFile(combo.getSelectionIndex());
 126         } catch (IOException e) {
 127             e.printStackTrace();
 128         }
 129         super.okPressed();
 130     }
 131
 132     private enum Language{
 133
 134         GERMAN("Deutsch"), ENGLISH("English");
 135         private String label;
 136         private Language(String label){
 137             this.label = label;
 138         }
 139
 140         /**
 141          * @return the label
 142          */
 143         public String getLabel() {
 144             return label;
 145         }
 146     }
 147 }