/**

  * Distribution License:

  * JSword is free software; you can redistribute it and/or modify it under

  * the terms of the GNU Lesser General Public License, version 2.1 or later

  * as published by the Free Software Foundation. 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 Lesser General Public License for more details.

  *

  * The License is available on the internet at:

  *      http://www.gnu.org/copyleft/lgpl.html

  * or by writing to:

  *      Free Software Foundation, Inc.

  *      59 Temple Place - Suite 330

  *      Boston, MA 02111-1307, USA

  *

  * © CrossWire Bible Society, 2005 - 2016

  *

  */

 package org.crosswire.jsword.book.filter.thml;

 import org.crosswire.jsword.book.Book;

 import org.crosswire.jsword.book.OSISUtil;

 import org.crosswire.jsword.passage.Key;

 import org.jdom2.Element;

 import org.xml.sax.Attributes;

 /**

  * THML Tag to process the div element.

  * 

  * @see gnu.lgpl.License The GNU Lesser General Public License for details.

  * @author Joe Walker

  */

 public class DivTag extends AbstractTag {

     /**

      * Create an div tag

      */

     public DivTag() {

         super();

         this.level = 0;

     }

     /**

      * Create an div tag of the given level

      * 

      * @param level

      */

     public DivTag(int level) {

         super();

         this.level = level;

     }

     /* (non-Javadoc)

      * @see org.crosswire.jsword.book.filter.thml.Tag#getTagName()

      */

     public String getTagName() {

         if (level == 0) {

             return "div";

         }

         return "div" + level;

     }

     @Override

     public Element processTag(Book book, Key key, Element ele, Attributes attrs) {

         // See if there are variant readings e.g. WHNU Mat 1.9

         String typeAttr = attrs.getValue("type");

         if ("variant".equals(typeAttr)) {

             Element seg = OSISUtil.factory().createSeg();

             seg.setAttribute(OSISUtil.OSIS_ATTR_TYPE, OSISUtil.VARIANT_TYPE);

             String classAttr = attrs.getValue("class");

             if (classAttr != null) {

                 seg.setAttribute(OSISUtil.OSIS_ATTR_SUBTYPE, OSISUtil.VARIANT_CLASS + '-' + classAttr);

             }

             if (ele != null) {

                 ele.addContent(seg);

             }

             return seg;

         }

         Element div = OSISUtil.factory().createDiv();

         if (ele != null) {

             ele.addContent(div);

         }

         return div;

     }

     /**

      * The level of the division

      */

     private int level;

 }