org.areasy.common.doclet.document.tags.TagUL.java Source code

Introduction

Here is the source code for org.areasy.common.doclet.document.tags.TagUL.java

Source

package org.areasy.common.doclet.document.tags;

/*
 * Copyright (c) 2007-2016 AREasy Runtime
 *
 * This library, AREasy Runtime and API for BMC Remedy AR System, is free software ("Licensed Software");
 * you can redistribute it and/or modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either version 2.1 of the License,
 * or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
 * including but not limited to, the implied warranty of MERCHANTABILITY, NONINFRINGEMENT,
 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
 */

import com.lowagie.text.*;

/**
 * Implements an Unordered-List Tag (OL)
 *
 * @version $Id: TagUL.java,v 1.2 2008/05/14 09:36:47 swd\stefan.damian Exp $
 */
public class TagUL extends HtmlTag {

    /**
     * Bullet symbol.
     */
    private static final String BULLET = "\u2022";

    /**
     * Stores list entries.
     */
    List list = null;

    /**
     * @param parent
     * @param type
     */
    public TagUL(HtmlTag parent, int type) {
        super(parent, type);
        list = new List(false, 8);
    }

    /*
     *  (non-Javadoc)
     * @see org.areasy.common.doclet.document.tags.HTMLTag#openTagElements()
     */
    public Element[] openTagElements() {
        Font symbolFont = new Font(Font.UNDEFINED, getFont().size());
        list.setListSymbol(new Chunk(BULLET, symbolFont));
        list.setIndentationLeft(12);

        Element[] elements = new Element[1];
        elements[0] = new Paragraph(" ", getFont());
        return elements;
    }

    /*
     *  (non-Javadoc)
     * @see org.areasy.common.doclet.document.tags.HTMLTag#closeTagElements()
     */
    public Element[] closeTagElements() {
        if (this.parent.getType() == TAG_LI || this.parent.getType() == TAG_UL || this.parent.getType() == TAG_OL) {
            // If this list is nested in another ordered list, do not add additional empty space at the end of if.
            Element[] entries = new Element[1];
            entries[0] = list;
            return entries;
        } else {
            Element[] entries = new Element[2];
            entries[0] = list;
            entries[1] = new Paragraph("");
            return entries;
        }
    }

    /*
     *  (non-Javadoc)
     * @see org.areasy.common.doclet.document.tags.HTMLTag#addNestedTagContent(com.lowagie.text.Element[])
     */
    public void addNestedTagContent(Element[] content) {
        for (int i = 0; i < content.length; i++) {
            list.add(content[i]);
        }
    }
}