EDIT

/**

 * Copyright (C) 2015 EDIT

 * European Distributed Institute of Taxonomy

 * http://www.e-taxonomy.eu

 *

 * The contents of this file are subject to the Mozilla Public License Version 1.1

 * See LICENSE.TXT at the top of this package for the full license terms.

 */

package eu.etaxonomy.taxeditor.ui.dialog.configurator.deleteConfigurator;

import org.eclipse.core.databinding.DataBindingContext;

import org.eclipse.core.databinding.beans.PojoProperties;

import org.eclipse.core.databinding.observable.value.IObservableValue;

import org.eclipse.jface.databinding.swt.WidgetProperties;

import org.eclipse.swt.SWT;

import org.eclipse.swt.widgets.Button;

import org.eclipse.swt.widgets.Composite;

import org.eclipse.swt.widgets.Display;

import org.eclipse.ui.forms.widgets.FormToolkit;

import org.eclipse.swt.events.DisposeEvent;

import org.eclipse.swt.events.DisposeListener;

import org.eclipse.swt.layout.RowLayout;

import eu.etaxonomy.cdm.api.service.config.TaxonDeletionConfigurator;

import eu.etaxonomy.cdm.api.service.config.TaxonNodeDeletionConfigurator;

/**

 * @author kluther

 * @date Jul 13, 2015

 *

 */

public class DeleteNodeConfiguratorComposite extends Composite {

	// $Id$

	private final DataBindingContext m_bindingContext;

	private final FormToolkit toolkit = new FormToolkit(Display.getCurrent());

	private final TaxonNodeDeletionConfigurator configurator;

	private final Button btnDeleteTaxon;

	    /**

	     * Create the composite.

	     * @param parent

	     * @param style

	     */

	    public DeleteNodeConfiguratorComposite(TaxonNodeDeletionConfigurator configurator, Composite parent, int style) {

	        super(parent, style);

	        this.configurator = configurator;

	        addDisposeListener(new DisposeListener() {

	            @Override

	            public void widgetDisposed(DisposeEvent e) {

	                toolkit.dispose();

	            }

	        });

	        toolkit.paintBordersFor(this);

	        setLayout(new RowLayout(SWT.VERTICAL));

	        setBackground(getBackground());

	        btnDeleteTaxon = new Button(this, SWT.CHECK);

	        btnDeleteTaxon.setText("Delete taxon if possible");

	        m_bindingContext = initDataBindings();

	    }

	    protected DataBindingContext initDataBindings() {

	        DataBindingContext bindingContext = new DataBindingContext();

	        //

	        IObservableValue observeSelectionBtnDeleteTaxonObserveWidget = WidgetProperties.selection().observe(btnDeleteTaxon);

	        IObservableValue deleteTaxonIfPossibleConfiguratorObserveValue = PojoProperties.value("deleteTaxon").observe(configurator);

	        bindingContext.bindValue(observeSelectionBtnDeleteTaxonObserveWidget, deleteTaxonIfPossibleConfiguratorObserveValue, null, null);

	        //

	        return bindingContext;

	    }

	}