taxeditor-editor/src/main/java/eu/etaxonomy/taxeditor/propertysheet/AnnotationsPropertyDescriptor.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.propertysheet;
  11
  12 import java.util.Set;
  13
  14 import org.apache.log4j.Logger;
  15 import org.eclipse.jface.viewers.CellEditor;
  16 import org.eclipse.jface.viewers.DialogCellEditor;
  17 import org.eclipse.swt.widgets.Composite;
  18 import org.eclipse.swt.widgets.Control;
  19 import org.eclipse.swt.widgets.Dialog;
  20 import org.eclipse.ui.views.properties.PropertyDescriptor;
  21
  22 import eu.etaxonomy.cdm.model.common.AnnotatableEntity;
  23 import eu.etaxonomy.cdm.model.name.TaxonNameBase;
  24
  25 /**
  26  * Property sheet descriptor that pops up a dialog window
  27  *  returning a set.
  28  *
  29  * @author p.ciardelli
  30  * @created 19.05.2008
  31  * @version 1.0
  32  */
  33 abstract public class AnnotationsPropertyDescriptor extends PropertyDescriptor {
  34         private static final Logger logger = Logger
  35                         .getLogger(AnnotationsPropertyDescriptor.class);
  36
  37         private AnnotatableEntity entity;
  38
  39         public AnnotationsPropertyDescriptor(Object id, String displayName, AnnotatableEntity entity) {
  40                 super(id, displayName);
  41                 this.entity = entity;
  42         }
  43
  44     public CellEditor createPropertyEditor(Composite parent) {
  45         CellEditor editor = new DialogCellEditor(parent) {
  46
  47                 protected Dialog dialog;
  48
  49                         @Override
  50                         protected Object openDialogBox(
  51                                         Control cellEditorWindow) {
  52                         dialog = new AnnotationsDialog(cellEditorWindow.getShell(), entity);
  53                         Object value = ((AnnotationsDialog) dialog).open();
  54                                 if (value instanceof Set) {
  55
  56                                         Set annotations = (Set) value;
  57                                         saveAnnotations(annotations);
  58                                         return new AnnotationPropertySource(annotations);
  59                                 }
  60                                 return null;
  61                         }
  62
  63         };
  64         if (getValidator() != null) {
  65                         editor.setValidator(getValidator());
  66                 }
  67         return editor;
  68     }
  69
  70     abstract protected void saveAnnotations(Set set);
  71 }