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

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