1   /**
2    * Distribution License:
3    * JSword is free software; you can redistribute it and/or modify it under
4    * the terms of the GNU Lesser General Public License, version 2.1 as published by
5    * the Free Software Foundation. This program is distributed in the hope
6    * that it will be useful, but WITHOUT ANY WARRANTY; without even the
7    * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
8    * See the GNU Lesser General Public License for more details.
9    *
10   * The License is available on the internet at:
11   *       http://www.gnu.org/copyleft/lgpl.html
12   * or by writing to:
13   *      Free Software Foundation, Inc.
14   *      59 Temple Place - Suite 330
15   *      Boston, MA 02111-1307, USA
16   *
17   * Copyright: 2005 - 2012
18   *     The copyright to this program is held by it's authors.
19   *
20   * ID: $Id: DivTag.java 2221 2012-01-25 21:32:57Z dmsmith $
21   */
22  package org.crosswire.jsword.book.filter.thml;
23  
24  import org.crosswire.jsword.book.Book;
25  import org.crosswire.jsword.book.OSISUtil;
26  import org.crosswire.jsword.passage.Key;
27  import org.jdom.Element;
28  import org.xml.sax.Attributes;
29  
30  /**
31   * THML Tag to process the div element.
32   * 
33   * @see gnu.lgpl.License for license details.<br>
34   *      The copyright to this program is held by it's authors.
35   * @author Joe Walker [joe at eireneh dot com]
36   */
37  public class DivTag extends AbstractTag {
38      /**
39       * Create an div tag
40       */
41      public DivTag() {
42          super();
43          this.level = 0;
44      }
45  
46      /**
47       * Create an div tag of the given level
48       * 
49       * @param level
50       */
51      public DivTag(int level) {
52          super();
53          this.level = level;
54      }
55  
56      /* (non-Javadoc)
57       * @see org.crosswire.jsword.book.filter.thml.Tag#getTagName()
58       */
59      public String getTagName() {
60          if (level == 0) {
61              return "div";
62          }
63          return "div" + level;
64      }
65  
66      @Override
67      public Element processTag(Book book, Key key, Element ele, Attributes attrs) {
68          // See if there are variant readings e.g. WHNU Mat 1.9
69          String typeAttr = attrs.getValue("type");
70          if ("variant".equals(typeAttr)) {
71              Element seg = OSISUtil.factory().createSeg();
72              seg.setAttribute(OSISUtil.OSIS_ATTR_TYPE, OSISUtil.VARIANT_TYPE);
73              String classAttr = attrs.getValue("class");
74              if (classAttr != null) {
75                  seg.setAttribute(OSISUtil.OSIS_ATTR_SUBTYPE, OSISUtil.VARIANT_CLASS + '-' + classAttr);
76              }
77  
78              if (ele != null) {
79                  ele.addContent(seg);
80              }
81  
82              return seg;
83          }
84  
85          Element div = OSISUtil.factory().createDiv();
86  
87          if (ele != null) {
88              ele.addContent(div);
89          }
90  
91          return div;
92      }
93  
94      /**
95       * The level of the division
96       */
97      private int level;
98  }
99