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

   1 /**
   2  * Copyright (C) 2015 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.ui.dialog.deleteConfigurator;
  11
  12 import org.eclipse.core.databinding.DataBindingContext;
  13 import org.eclipse.core.databinding.beans.PojoProperties;
  14 import org.eclipse.core.databinding.observable.value.IObservableValue;
  15 import org.eclipse.jface.databinding.swt.WidgetProperties;
  16 import org.eclipse.swt.SWT;
  17 import org.eclipse.swt.widgets.Button;
  18 import org.eclipse.swt.widgets.Composite;
  19 import org.eclipse.swt.widgets.Display;
  20 import org.eclipse.ui.forms.widgets.FormToolkit;
  21 import org.eclipse.swt.events.DisposeEvent;
  22 import org.eclipse.swt.events.DisposeListener;
  23 import org.eclipse.swt.layout.RowLayout;
  24
  25 import eu.etaxonomy.cdm.api.service.config.TaxonDeletionConfigurator;
  26 import eu.etaxonomy.cdm.api.service.config.TaxonNodeDeletionConfigurator;
  27 /**
  28  * @author kluther
  29  * @date Jul 13, 2015
  30  *
  31  */
  32 public class DeleteNodeConfiguratorComposite extends Composite {
  33         // $Id$
  34
  35         private final DataBindingContext m_bindingContext;
  36
  37         private final FormToolkit toolkit = new FormToolkit(Display.getCurrent());
  38         private final TaxonNodeDeletionConfigurator configurator;
  39         private final Button btnDeleteTaxon;
  40
  41
  42             /**
  43              * Create the composite.
  44              * @param parent
  45              * @param style
  46              */
  47             public DeleteNodeConfiguratorComposite(TaxonNodeDeletionConfigurator configurator, Composite parent, int style) {
  48                 super(parent, style);
  49                 this.configurator = configurator;
  50                 addDisposeListener(new DisposeListener() {
  51                     @Override
  52                     public void widgetDisposed(DisposeEvent e) {
  53                         toolkit.dispose();
  54                     }
  55                 });
  56                 toolkit.paintBordersFor(this);
  57                 setLayout(new RowLayout(SWT.VERTICAL));
  58                 setBackground(getBackground());
  59
  60                 btnDeleteTaxon = new Button(this, SWT.CHECK);
  61                 btnDeleteTaxon.setText("Delete taxon if possible");
  62
  63                 m_bindingContext = initDataBindings();
  64
  65             }
  66
  67             protected DataBindingContext initDataBindings() {
  68                 DataBindingContext bindingContext = new DataBindingContext();
  69                 //
  70                 IObservableValue observeSelectionBtnDeleteTaxonObserveWidget = WidgetProperties.selection().observe(btnDeleteTaxon);
  71                 IObservableValue deleteTaxonIfPossibleConfiguratorObserveValue = PojoProperties.value("deleteTaxon").observe(configurator);
  72                 bindingContext.bindValue(observeSelectionBtnDeleteTaxonObserveWidget, deleteTaxonIfPossibleConfiguratorObserveValue, null, null);
  73                 //
  74                 return bindingContext;
  75             }
  76         }
  77
  78