doc/docbook-xsl/html/index.xsl

   1 <?xml version='1.0'?>
   2 <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
   3                 version='1.0'>
   4
   5 <!-- ********************************************************************
   6      $Id: index.xsl,v 1.1 2007/03/10 05:15:13 scott Exp $
   7      ********************************************************************
   8
   9      This file is part of the XSL DocBook Stylesheet distribution.
  10      See ../README or http://nwalsh.com/docbook/xsl/ for copyright
  11      and other information.
  12
  13      ******************************************************************** -->
  14
  15 <!-- ==================================================================== -->
  16
  17 <xsl:template match="index">
  18   <!-- some implementations use completely empty index tags to indicate -->
  19   <!-- where an automatically generated index should be inserted. so -->
  20   <!-- if the index is completely empty, skip it. Unless generate.index -->
  21   <!-- is non-zero, in which case, this is where the automatically -->
  22   <!-- generated index should go. -->
  23
  24   <xsl:call-template name="id.warning"/>
  25
  26   <xsl:if test="count(*)>0 or $generate.index != '0'">
  27     <div>
  28       <xsl:apply-templates select="." mode="class.attribute"/>
  29       <xsl:if test="$generate.id.attributes != 0">
  30         <xsl:attribute name="id">
  31           <xsl:call-template name="object.id"/>
  32         </xsl:attribute>
  33       </xsl:if>
  34
  35       <xsl:call-template name="index.titlepage"/>
  36       <xsl:choose>
  37         <xsl:when test="indexdiv">
  38           <xsl:apply-templates/>
  39         </xsl:when>
  40         <xsl:otherwise>
  41           <xsl:apply-templates select="*[not(self::indexentry)]"/>
  42           <!-- Because it's actually valid for Index to have neither any -->
  43           <!-- Indexdivs nor any Indexentries, we need to check and make -->
  44           <!-- sure that at least one Indexentry exists, and generate a -->
  45           <!-- wrapper dl if there is at least one; otherwise, do nothing. -->
  46           <xsl:if test="indexentry">
  47             <!-- The indexentry template assumes a parent dl wrapper has -->
  48             <!-- been generated; for Indexes that have Indexdivs, the dl -->
  49             <!-- wrapper is generated by the indexdiv template; however, -->
  50             <!-- for Indexes that lack Indexdivs, if we don't generate a -->
  51             <!-- dl here, HTML output will not be valid. -->
  52             <dl>
  53               <xsl:apply-templates select="indexentry"/>
  54             </dl>
  55           </xsl:if>
  56         </xsl:otherwise>
  57       </xsl:choose>
  58
  59       <xsl:if test="count(indexentry) = 0 and count(indexdiv) = 0">
  60         <xsl:call-template name="generate-index">
  61           <xsl:with-param name="scope" select="(ancestor::book|/)[last()]"/>
  62         </xsl:call-template>
  63       </xsl:if>
  64
  65       <xsl:if test="not(parent::article)">
  66         <xsl:call-template name="process.footnotes"/>
  67       </xsl:if>
  68     </div>
  69   </xsl:if>
  70 </xsl:template>
  71
  72 <xsl:template match="setindex">
  73   <!-- some implementations use completely empty index tags to indicate -->
  74   <!-- where an automatically generated index should be inserted. so -->
  75   <!-- if the index is completely empty, skip it. Unless generate.index -->
  76   <!-- is non-zero, in which case, this is where the automatically -->
  77   <!-- generated index should go. -->
  78
  79   <xsl:call-template name="id.warning"/>
  80
  81   <xsl:if test="count(*)>0 or $generate.index != '0'">
  82     <div>
  83       <xsl:apply-templates select="." mode="class.attribute"/>
  84       <xsl:if test="$generate.id.attributes != 0">
  85         <xsl:attribute name="id">
  86           <xsl:call-template name="object.id"/>
  87         </xsl:attribute>
  88       </xsl:if>
  89
  90       <xsl:call-template name="setindex.titlepage"/>
  91       <xsl:apply-templates/>
  92
  93       <xsl:if test="count(indexentry) = 0 and count(indexdiv) = 0">
  94         <xsl:call-template name="generate-index">
  95           <xsl:with-param name="scope" select="/"/>
  96         </xsl:call-template>
  97       </xsl:if>
  98
  99       <xsl:if test="not(parent::article)">
 100         <xsl:call-template name="process.footnotes"/>
 101       </xsl:if>
 102     </div>
 103   </xsl:if>
 104 </xsl:template>
 105
 106 <xsl:template match="index/indexinfo"></xsl:template>
 107 <xsl:template match="index/info"></xsl:template>
 108 <xsl:template match="index/title"></xsl:template>
 109 <xsl:template match="index/subtitle"></xsl:template>
 110 <xsl:template match="index/titleabbrev"></xsl:template>
 111
 112 <!-- ==================================================================== -->
 113
 114 <xsl:template match="indexdiv">
 115   <xsl:call-template name="id.warning"/>
 116
 117   <div>
 118     <xsl:apply-templates select="." mode="class.attribute"/>
 119     <xsl:if test="$generate.id.attributes != 0">
 120       <xsl:attribute name="id">
 121         <xsl:call-template name="object.id"/>
 122       </xsl:attribute>
 123     </xsl:if>
 124
 125     <xsl:call-template name="anchor"/>
 126     <xsl:apply-templates select="*[not(self::indexentry)]"/>
 127     <dl>
 128       <xsl:apply-templates select="indexentry"/>
 129     </dl>
 130   </div>
 131 </xsl:template>
 132
 133 <xsl:template match="indexdiv/title">
 134   <h3>
 135     <xsl:apply-templates select="." mode="class.attribute"/>
 136     <xsl:apply-templates/>
 137   </h3>
 138 </xsl:template>
 139
 140 <!-- ==================================================================== -->
 141
 142 <xsl:template match="indexterm">
 143   <!-- this one must have a name, even if it doesn't have an ID -->
 144   <xsl:variable name="id">
 145     <xsl:call-template name="object.id"/>
 146   </xsl:variable>
 147
 148   <a class="indexterm" name="{$id}"/>
 149 </xsl:template>
 150
 151 <xsl:template match="primary|secondary|tertiary|see|seealso">
 152 </xsl:template>
 153
 154 <!-- ==================================================================== -->
 155
 156 <xsl:template match="indexentry">
 157   <xsl:apply-templates select="primaryie"/>
 158 </xsl:template>
 159
 160 <xsl:template match="primaryie">
 161   <dt>
 162     <xsl:apply-templates/>
 163   </dt>
 164   <xsl:choose>
 165     <xsl:when test="following-sibling::secondaryie">
 166       <dd>
 167         <dl>
 168           <xsl:apply-templates select="following-sibling::secondaryie"/>
 169         </dl>
 170       </dd>
 171     </xsl:when>
 172     <xsl:when test="following-sibling::seeie
 173                     |following-sibling::seealsoie">
 174       <dd>
 175         <dl>
 176           <xsl:apply-templates select="following-sibling::seeie
 177                                        |following-sibling::seealsoie"/>
 178         </dl>
 179       </dd>
 180     </xsl:when>
 181   </xsl:choose>
 182 </xsl:template>
 183
 184 <xsl:template match="secondaryie">
 185   <dt>
 186     <xsl:apply-templates/>
 187   </dt>
 188   <xsl:choose>
 189     <xsl:when test="following-sibling::tertiaryie">
 190       <dd>
 191         <dl>
 192           <xsl:apply-templates select="following-sibling::tertiaryie"/>
 193         </dl>
 194       </dd>
 195     </xsl:when>
 196     <xsl:when test="following-sibling::seeie
 197                     |following-sibling::seealsoie">
 198       <dd>
 199         <dl>
 200           <xsl:apply-templates select="following-sibling::seeie
 201                                        |following-sibling::seealsoie"/>
 202         </dl>
 203       </dd>
 204     </xsl:when>
 205   </xsl:choose>
 206 </xsl:template>
 207
 208 <xsl:template match="tertiaryie">
 209   <dt>
 210     <xsl:apply-templates/>
 211   </dt>
 212   <xsl:if test="following-sibling::seeie
 213                 |following-sibling::seealsoie">
 214     <dd>
 215       <dl>
 216         <xsl:apply-templates select="following-sibling::seeie
 217                                      |following-sibling::seealsoie"/>
 218       </dl>
 219     </dd>
 220   </xsl:if>
 221 </xsl:template>
 222
 223 <xsl:template match="seeie|seealsoie">
 224   <dt>
 225     <xsl:apply-templates/>
 226   </dt>
 227 </xsl:template>
 228
 229 </xsl:stylesheet>