pipeline.parameter_cell_views.CheckBox.java Source code

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Here is the source code for pipeline.parameter_cell_views.CheckBox.java

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/*******************************************************************************
 * Parismi v0.1
 * Copyright (c) 2009-2015 Cinquin Lab.
 * All rights reserved. This code is made available under a dual license:
 * the two-clause BSD license or the GNU Public License v2.
 ******************************************************************************/
package pipeline.parameter_cell_views;

import java.awt.Component;
import java.awt.Dimension;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.JCheckBox;
import javax.swing.JTable;

import org.apache.commons.lang3.text.WordUtils;
import org.eclipse.jdt.annotation.NonNull;

import pipeline.misc_util.Utils;
import pipeline.parameters.BooleanParameter;

public class CheckBox extends AbstractParameterCellView {

    private static final long serialVersionUID = 1L;

    private BooleanParameter currentParameter;
    private JCheckBox jCheckBox;

    private boolean silenceUpdate;

    public CheckBox() {
        super();

        setLayout(new GridBagLayout());
        GridBagConstraints c = new GridBagConstraints();
        c.fill = GridBagConstraints.BOTH;

        jCheckBox = new JCheckBox();
        jCheckBox.setMaximumSize(new Dimension(500, Utils.MAXIMAL_BUTTON_HEIGHT));
        this.setMaximumSize(new Dimension(500, Utils.MAXIMAL_BUTTON_HEIGHT));
        currentParameter = null;
        jCheckBox.addActionListener(new boxListener());
        c.gridx = 0;
        c.gridy = 0;
        c.weighty = 1.0;
        c.weightx = 1.0;
        c.gridwidth = 1;
        add(jCheckBox, c);
    }

    private class boxListener implements ActionListener {
        @Override
        public void actionPerformed(ActionEvent e) {
            if (!silenceUpdate) {
                JCheckBox source = jCheckBox;
                if (source != null) {
                    boolean s = source.isSelected();

                    currentParameter.setValue(s);
                    currentParameter.fireValueChanged(false, false, true);
                } else {

                }
            }
        }
    }

    private boolean evenTableRow;

    @Override
    protected Component getRendererOrEditorComponent(JTable table, @NonNull Object value, boolean isSelected,
            boolean hasFocus, int row, int column, boolean rendererCalled) {
        evenTableRow = (row % 2 == 0);
        setOpaque(true);
        if (evenTableRow) {
            this.setBackground(Utils.COLOR_FOR_EVEN_ROWS);
        } else {
            this.setBackground(Utils.COLOR_FOR_ODD_ROWS);
        }
        currentParameter = (BooleanParameter) value;
        silenceUpdate = true;
        Object[] selection = (Object[]) (currentParameter.getValue());
        boolean selected = ((Boolean) selection[0]);
        jCheckBox.setSelected(selected);
        jCheckBox.setText(currentParameter.getParamNameDescription()[0]);

        setToolTipText(
                Utils.encodeHTML(WordUtils.wrap(currentParameter.getParamNameDescription()[1], 50, null, true))
                        .replace("\n", "<br>\n"));
        int height_wanted = (int) getPreferredSize().getHeight();
        if ((table != null) && (height_wanted > table.getRowHeight(row)))
            table.setRowHeight(row, height_wanted);

        silenceUpdate = false;
        return this;
    }

    @Override
    public Object getCellEditorValue() {
        return currentParameter;
    }
}