eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/io/wizard/ClassificationChooserWizardPage.java

   1 // $Id$
   2 /**
   3 * Copyright (C) 2007 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
  11 package eu.etaxonomy.taxeditor.io.wizard;
  12
  13 import org.eclipse.jface.wizard.WizardPage;
  14 import org.eclipse.swt.SWT;
  15 import org.eclipse.swt.layout.GridData;
  16 import org.eclipse.swt.layout.GridLayout;
  17 import org.eclipse.swt.widgets.Button;
  18 import org.eclipse.swt.widgets.Composite;
  19 import org.eclipse.swt.widgets.Event;
  20 import org.eclipse.swt.widgets.Label;
  21 import org.eclipse.swt.widgets.Listener;
  22 import org.eclipse.swt.widgets.Text;
  23 import org.eclipse.wb.swt.ResourceManager;
  24
  25 import eu.etaxonomy.cdm.model.taxon.Classification;
  26 import eu.etaxonomy.taxeditor.ui.dialog.selection.SelectionDialogFactory;
  27
  28 /**
  29  * <p>ImportFromFileDataSourceWizardPage class.</p>
  30  *
  31  * @author n.hoffmann
  32  * @created 04.08.2009
  33  * @version 1.0
  34  */
  35 public class ClassificationChooserWizardPage extends WizardPage implements Listener{
  36
  37         public static final String PAGE_NAME = "ClassificationChooserWizardPage";
  38
  39     private Text textClassification;
  40     private Classification classification;
  41     private Button btnBrowseClassification;
  42
  43     private Button btnClear;
  44
  45         /**
  46          * <p>Constructor for ImportFromFileDataSourceWizardPage.</p>
  47          *
  48          * @param title a {@link java.lang.String} object.
  49          * @param description a {@link java.lang.String} object.
  50          * @param extensions an array of {@link java.lang.String} objects.
  51          */
  52         protected ClassificationChooserWizardPage(String title, String description) {
  53                 super(PAGE_NAME);
  54
  55                 setTitle(title);
  56
  57                 setDescription(description);
  58
  59         }
  60
  61         /**
  62          * <p>XML</p>
  63          *
  64          * @return a {@link eu.etaxonomy.taxeditor.io.wizard.ClassificationChooserWizardPage} object.
  65          */
  66         protected static ClassificationChooserWizardPage createPage(){
  67                 return new ClassificationChooserWizardPage("Choose Classification", "Selecting no classification will create a default one.");
  68         }
  69
  70
  71
  72         /* (non-Javadoc)
  73          * @see org.eclipse.jface.dialogs.IDialogPage#createControl(org.eclipse.swt.widgets.Composite)
  74          */
  75         /** {@inheritDoc} */
  76         @Override
  77     public void createControl(Composite parent) {
  78                 final Composite composite = new Composite(parent, SWT.NULL);
  79
  80                 setPageComplete(false);
  81
  82                 GridLayout gridLayout = new GridLayout();
  83                 gridLayout.numColumns = 4;
  84                 composite.setLayout(gridLayout);
  85
  86                 Label label = new Label(composite, SWT.NONE);
  87                 label.setText("Classification");
  88                 textClassification = new Text(composite, SWT.NONE);
  89                 textClassification.setEnabled(false);
  90                 textClassification.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
  91                 btnBrowseClassification = new Button(composite, SWT.NONE);
  92                 btnBrowseClassification.setImage(ResourceManager.getPluginImage("eu.etaxonomy.taxeditor.store", "icons/open.gif"));
  93                 btnBrowseClassification.addListener(SWT.Selection, this);
  94                 btnClear = new Button(composite, SWT.NONE);
  95                 btnClear.setImage(ResourceManager.getPluginImage("eu.etaxonomy.taxeditor.store", "icons/trash.gif"));
  96                 btnClear.addListener(SWT.Selection, this);
  97
  98                 setControl(composite);
  99         }
 100
 101         /* (non-Javadoc)
 102          * @see org.eclipse.swt.widgets.Listener#handleEvent(org.eclipse.swt.widgets.Event)
 103          */
 104         @Override
 105         public void handleEvent(Event event) {
 106             if(event.widget==btnBrowseClassification){
 107                 classification = SelectionDialogFactory.getSelectionFromDialog(Classification.class, getShell(), null, null);
 108                 if(classification!=null){
 109                     textClassification.setText(classification.getTitleCache());
 110                 }
 111             }
 112             else if(event.widget==btnClear){
 113                 classification = null;
 114                 textClassification.setText("");
 115             }
 116         }
 117
 118
 119     /**
 120      * @return the classification
 121      */
 122     public Classification getClassification() {
 123         return classification;
 124     }
 125 }