eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/dialog/deleteConfigurator/DeleteNodeConfiguratorComposite.java

   1 package eu.etaxonomy.taxeditor.ui.dialog.deleteConfigurator;
   2 /**
   3 * Copyright (C) 2015 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 import org.eclipse.core.databinding.DataBindingContext;
  11 import org.eclipse.core.databinding.beans.PojoProperties;
  12 import org.eclipse.core.databinding.observable.value.IObservableValue;
  13 import org.eclipse.jface.databinding.swt.WidgetProperties;
  14 import org.eclipse.swt.SWT;
  15 import org.eclipse.swt.widgets.Button;
  16 import org.eclipse.swt.widgets.Composite;
  17 import org.eclipse.swt.widgets.Display;
  18 import org.eclipse.ui.forms.widgets.FormToolkit;
  19 import org.eclipse.swt.events.DisposeEvent;
  20 import org.eclipse.swt.events.DisposeListener;
  21 import org.eclipse.swt.layout.RowLayout;
  22
  23 import eu.etaxonomy.cdm.api.service.config.TaxonDeletionConfigurator;
  24 import eu.etaxonomy.cdm.api.service.config.TaxonNodeDeletionConfigurator;
  25 /**
  26  * @author kluther
  27  * @date Jul 13, 2015
  28  *
  29  */
  30 public class DeleteNodeConfiguratorComposite extends Composite {
  31         // $Id$
  32
  33         private final DataBindingContext m_bindingContext;
  34
  35         private final FormToolkit toolkit = new FormToolkit(Display.getCurrent());
  36         private final TaxonNodeDeletionConfigurator configurator;
  37         private final Button btnDeleteTaxon;
  38
  39
  40             /**
  41              * Create the composite.
  42              * @param parent
  43              * @param style
  44              */
  45             public DeleteNodeConfiguratorComposite(TaxonNodeDeletionConfigurator configurator, Composite parent, int style) {
  46                 super(parent, style);
  47                 this.configurator = configurator;
  48                 addDisposeListener(new DisposeListener() {
  49                     @Override
  50                     public void widgetDisposed(DisposeEvent e) {
  51                         toolkit.dispose();
  52                     }
  53                 });
  54                 toolkit.paintBordersFor(this);
  55                 setLayout(new RowLayout(SWT.VERTICAL));
  56                 setBackground(getBackground());
  57
  58                 btnDeleteTaxon = new Button(this, SWT.CHECK);
  59                 btnDeleteTaxon.setText("Delete taxon if possible");
  60
  61                 m_bindingContext = initDataBindings();
  62
  63             }
  64
  65             protected DataBindingContext initDataBindings() {
  66                 DataBindingContext bindingContext = new DataBindingContext();
  67                 //
  68                 IObservableValue observeSelectionBtnDeleteTaxonObserveWidget = WidgetProperties.selection().observe(btnDeleteTaxon);
  69                 IObservableValue deleteTaxonIfPossibleConfiguratorObserveValue = PojoProperties.value("deleteTaxon").observe(configurator);
  70                 bindingContext.bindValue(observeSelectionBtnDeleteTaxonObserveWidget, deleteTaxonIfPossibleConfiguratorObserveValue, null, null);
  71                 //
  72                 return bindingContext;
  73             }
  74         }
  75
  76