SiLeBAT/FSK-Lab

/*******************************************************************************
 * Copyright (c) 2015 Federal Institute for Risk Assessment (BfR), Germany
 *
 * This program is free software: you can redistribute it and/or modify it under the terms of the
 * GNU General Public License as published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
 * even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along with this program. If
 * not, see <http://www.gnu.org/licenses/>.
 *
 * Contributors: Department Biological Safety - BfR
 *******************************************************************************/
package de.bund.bfr.knime.pmm.numl;

import javax.swing.JFileChooser;

import org.knime.core.node.NodeDialogPane;
import org.knime.core.node.NodeFactory;
import org.knime.core.node.NodeView;
import org.knime.core.node.defaultnodesettings.DefaultNodeSettingsPane;
import org.knime.core.node.defaultnodesettings.DialogComponentFileChooser;
import org.knime.core.node.defaultnodesettings.SettingsModelString;

/**
 * <code>NodeFactory</code> for the NuMLReader node.
 * 
 * @author Miguel de Alba
 */
public class NuMLReaderNodeFactory extends NodeFactory<NuMLReaderNodeModel> {

  @Override
  public NuMLReaderNodeModel createNodeModel() {
    return new NuMLReaderNodeModel();
  }

  @Override
  public int getNrNodeViews() {
    return 0;
  }

  @Override
  public NodeView<NuMLReaderNodeModel> createNodeView(final int viewIndex,
      final NuMLReaderNodeModel nodeModel) {
    return null;
  }

  @Override
  public boolean hasDialog() {
    return true;
  }

  @Override
  public NodeDialogPane createNodeDialogPane() {
    // return new NuMLReaderNodeDialog();

    DefaultNodeSettingsPane pane = new DefaultNodeSettingsPane();

    // Model string
    SettingsModelString filename = new SettingsModelString(NuMLReaderNodeModel.CFGKEY_FILE, "");

    // Create file chooser
    DialogComponentFileChooser fileChooser =
        new DialogComponentFileChooser(filename, "filename-history", JFileChooser.OPEN_DIALOG,
            ".numl");
    
    // Add widget
    pane.createNewGroup("Data source");
    pane.addDialogComponent(fileChooser);
    
    return pane;
  }
}