/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.pdfbox.debugger.ui;

import javax.swing.JCheckBoxMenuItem;
import javax.swing.JMenu;

/**
 *
 * @author Tilman Hausherr
 */
public class TextStripperMenu extends MenuBase
{
    private static TextStripperMenu instance;
    private static final JCheckBoxMenuItem SORTOPTIONMENUITEM = new JCheckBoxMenuItem("sort");
    private static final JCheckBoxMenuItem IGNORESPACESOPTIONMENUITEM = new JCheckBoxMenuItem("ignore spaces");

    /**
     * Constructor.
     */
    private TextStripperMenu()
    {
        JMenu menu = new JMenu("Text extraction options");
        menu.add(SORTOPTIONMENUITEM);
        menu.add(IGNORESPACESOPTIONMENUITEM);
        setMenu(menu);
    }

    /**
     * Provides the TextStripperMenu instance.
     *
     * @return TextStripperMenu instance.
     */
    public static TextStripperMenu getInstance()
    {
        if (instance == null)
        {
            instance = new TextStripperMenu();
        }
        return instance;
    }

    public static boolean isSorted()
    {
        return SORTOPTIONMENUITEM.isSelected();
    }

    public static boolean isIgnoreSpaces()
    {
        return IGNORESPACESOPTIONMENUITEM.isSelected();
    }
}
