SiLeBAT/FSK-Lab

/*******************************************************************************
 * Copyright (c) 2017 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.sbmlwriter;

import java.awt.BorderLayout;
import java.util.Arrays;
import java.util.Collections;
import java.util.Date;

import javax.swing.BoxLayout;
import javax.swing.JCheckBox;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;

import org.knime.core.data.DataTableSpec;
import org.knime.core.node.InvalidSettingsException;
import org.knime.core.node.NodeDialogPane;
import org.knime.core.node.NodeSettingsRO;
import org.knime.core.node.NodeSettingsWO;
import org.knime.core.node.NotConfigurableException;

import com.toedter.calendar.JDateChooser;

import de.bund.bfr.swing.FilePanel;
import de.bund.bfr.swing.StringTextArea;
import de.bund.bfr.swing.StringTextField;
import de.bund.bfr.swing.UI;

/**
 * NodeDialogPane for the SBML Writer node.
 * <p>
 * Uses <a href="https://github.com/SiLeBAT/bfr_swing">bfr_swing</a>.
 *
 * @author Miguel de Alba
 */
class SBMLWriterNodeDialog extends NodeDialogPane {

    private final SBMLWriterNodeSettings nodeSettings = new SBMLWriterNodeSettings();

    // Options inputs
    private final FilePanel outputPathField;
    private final JCheckBox overwriteCheckBox;
    private final StringTextField initialConcentrationParameterField;

    // Metadata inputs
    private final StringTextField givenNameField;
    private final StringTextField familyNameField;
    private final StringTextField contactField;
    private final JDateChooser creationDateField;
    private final JDateChooser modificationDateField;
    private final StringTextArea referenceField;

    SBMLWriterNodeDialog() {

        // Options
        outputPathField = new FilePanel("Output path", FilePanel.OPEN_DIALOG, 30);
        overwriteCheckBox = new JCheckBox("Overwrite, ok?");
        initialConcentrationParameterField = new StringTextField(true, 30);
        givenNameField = new StringTextField(true, 30);
        familyNameField = new StringTextField(true, 30);
        contactField = new StringTextField(true, 30);
        creationDateField = new JDateChooser();
        modificationDateField = new JDateChooser();
        referenceField = new StringTextArea(true, 5, 30);

        final JPanel initialConcentrationParameterPanel = UI.createOptionsPanel(
                Collections.singletonList(new JLabel("Initial concentration parameter")),
                Collections.singletonList(initialConcentrationParameterField));

        // Metadata
        final JPanel metaDataPanel = new JPanel();
        metaDataPanel.setLayout(new BoxLayout(metaDataPanel, BoxLayout.Y_AXIS));
        {
            JLabel givenNameLabel = new JLabel("Creator given name");
            JLabel familyNameLabel = new JLabel("Creator family name");
            JLabel contactLabel = new JLabel("Creator contact");

            final JPanel optionsPanel = UI.createOptionsPanel(
                    Arrays.asList(givenNameLabel, familyNameLabel, contactLabel),
                    Arrays.asList(givenNameField, familyNameField, contactField));
            metaDataPanel.add(optionsPanel);

            // dates
            JPanel dateFormPanel = new JPanel(new BorderLayout());

            JPanel creationDatePanel = UI.createOptionsPanel(Arrays.asList(new JLabel("Creation date")),
                    Arrays.asList(creationDateField));
            dateFormPanel.add(creationDatePanel, BorderLayout.WEST);

            JPanel modificationDatePanel = UI.createOptionsPanel(Arrays.asList(new JLabel("Modification date")),
                    Arrays.asList(modificationDateField));
            dateFormPanel.add(modificationDatePanel, BorderLayout.EAST);

            metaDataPanel.add(dateFormPanel);

            metaDataPanel.add(UI.createTitledPanel(new JScrollPane(referenceField), "Reference as XHTML"));
        }

        final JPanel panel = new JPanel();
        panel.setLayout(new BoxLayout(panel, BoxLayout.Y_AXIS));
        panel.add(outputPathField);
        panel.add(UI.createWestPanel(overwriteCheckBox));
        panel.add(initialConcentrationParameterPanel);
        panel.add(UI.createTitledPanel(metaDataPanel, "Metadata"));

        addTab("Options", UI.createNorthPanel(panel));
    }

    @Override
    protected void loadSettingsFrom(NodeSettingsRO settings, DataTableSpec[] specs) throws NotConfigurableException {

        // Load settings and update dialog
        try {
            nodeSettings.load(settings);
        } catch (InvalidSettingsException exception) {
            throw new NotConfigurableException(exception.getMessage(), exception);
        }

        // Options inputs
        outputPathField.setFileName(nodeSettings.outPath);
        overwriteCheckBox.setSelected(nodeSettings.overwrite);
        initialConcentrationParameterField.setText(nodeSettings.variableParams);

        // Metadata inputs
        givenNameField.setText(nodeSettings.creatorGivenName);
        familyNameField.setText(nodeSettings.creatorFamilyName);
        contactField.setText(nodeSettings.creatorContact);
        creationDateField.setDate(new Date(nodeSettings.createdDate));
        modificationDateField.setDate(new Date(nodeSettings.modifiedDate));
        referenceField.setText(nodeSettings.reference);
    }

    @Override
    protected void saveSettingsTo(NodeSettingsWO settings) throws InvalidSettingsException {
        // ...
        // Update this.settings with data from dialog

        // Options inputs
        nodeSettings.outPath = outputPathField.getFileName();
        nodeSettings.overwrite = overwriteCheckBox.isSelected();
        nodeSettings.variableParams = initialConcentrationParameterField.getText();

        // Metadata inputs
        nodeSettings.creatorGivenName = givenNameField.getText();
        nodeSettings.creatorFamilyName = familyNameField.getText();
        nodeSettings.creatorContact = contactField.getText();
        nodeSettings.createdDate = creationDateField.getDate().getTime();
        nodeSettings.modifiedDate = modificationDateField.getDate().getTime();
        nodeSettings.reference = referenceField.getText();

        // Save settings
        nodeSettings.save(settings);
    }
}