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<?xml version='1.0'?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
version='1.0'>
<!-- ********************************************************************
$Id$
********************************************************************
This file is part of the XSL DocBook Stylesheet distribution.
See ../README or http://nwalsh.com/docbook/xsl/ for copyright
and other information.
******************************************************************** -->
<!-- ==================================================================== -->
<xsl:template match="index">
<!-- some implementations use completely empty index tags to indicate -->
<!-- where an automatically generated index should be inserted. so -->
<!-- if the index is completely empty, skip it. Unless generate.index -->
<!-- is non-zero, in which case, this is where the automatically -->
<!-- generated index should go. -->
<xsl:call-template name="id.warning"/>
<xsl:if test="count(*)>0 or $generate.index != '0'">
<div>
<xsl:apply-templates select="." mode="class.attribute"/>
<xsl:if test="$generate.id.attributes != 0">
<xsl:attribute name="id">
<xsl:call-template name="object.id"/>
</xsl:attribute>
</xsl:if>
<xsl:call-template name="index.titlepage"/>
<xsl:choose>
<xsl:when test="indexdiv">
<xsl:apply-templates/>
</xsl:when>
<xsl:otherwise>
<xsl:apply-templates select="*[not(self::indexentry)]"/>
<!-- Because it's actually valid for Index to have neither any -->
<!-- Indexdivs nor any Indexentries, we need to check and make -->
<!-- sure that at least one Indexentry exists, and generate a -->
<!-- wrapper dl if there is at least one; otherwise, do nothing. -->
<xsl:if test="indexentry">
<!-- The indexentry template assumes a parent dl wrapper has -->
<!-- been generated; for Indexes that have Indexdivs, the dl -->
<!-- wrapper is generated by the indexdiv template; however, -->
<!-- for Indexes that lack Indexdivs, if we don't generate a -->
<!-- dl here, HTML output will not be valid. -->
<dl>
<xsl:apply-templates select="indexentry"/>
</dl>
</xsl:if>
</xsl:otherwise>
</xsl:choose>
<xsl:if test="count(indexentry) = 0 and count(indexdiv) = 0">
<xsl:call-template name="generate-index">
<xsl:with-param name="scope" select="(ancestor::book|/)[last()]"/>
</xsl:call-template>
</xsl:if>
<xsl:if test="not(parent::article)">
<xsl:call-template name="process.footnotes"/>
</xsl:if>
</div>
</xsl:if>
</xsl:template>
<xsl:template match="setindex">
<!-- some implementations use completely empty index tags to indicate -->
<!-- where an automatically generated index should be inserted. so -->
<!-- if the index is completely empty, skip it. Unless generate.index -->
<!-- is non-zero, in which case, this is where the automatically -->
<!-- generated index should go. -->
<xsl:call-template name="id.warning"/>
<xsl:if test="count(*)>0 or $generate.index != '0'">
<div>
<xsl:apply-templates select="." mode="class.attribute"/>
<xsl:if test="$generate.id.attributes != 0">
<xsl:attribute name="id">
<xsl:call-template name="object.id"/>
</xsl:attribute>
</xsl:if>
<xsl:call-template name="setindex.titlepage"/>
<xsl:apply-templates/>
<xsl:if test="count(indexentry) = 0 and count(indexdiv) = 0">
<xsl:call-template name="generate-index">
<xsl:with-param name="scope" select="/"/>
</xsl:call-template>
</xsl:if>
<xsl:if test="not(parent::article)">
<xsl:call-template name="process.footnotes"/>
</xsl:if>
</div>
</xsl:if>
</xsl:template>
<xsl:template match="index/indexinfo"></xsl:template>
<xsl:template match="index/info"></xsl:template>
<xsl:template match="index/title"></xsl:template>
<xsl:template match="index/subtitle"></xsl:template>
<xsl:template match="index/titleabbrev"></xsl:template>
<!-- ==================================================================== -->
<xsl:template match="indexdiv">
<xsl:call-template name="id.warning"/>
<div>
<xsl:apply-templates select="." mode="class.attribute"/>
<xsl:if test="$generate.id.attributes != 0">
<xsl:attribute name="id">
<xsl:call-template name="object.id"/>
</xsl:attribute>
</xsl:if>
<xsl:call-template name="anchor"/>
<xsl:apply-templates select="*[not(self::indexentry)]"/>
<dl>
<xsl:apply-templates select="indexentry"/>
</dl>
</div>
</xsl:template>
<xsl:template match="indexdiv/title">
<h3>
<xsl:apply-templates select="." mode="class.attribute"/>
<xsl:apply-templates/>
</h3>
</xsl:template>
<!-- ==================================================================== -->
<xsl:template match="indexterm">
<!-- this one must have a name, even if it doesn't have an ID -->
<xsl:variable name="id">
<xsl:call-template name="object.id"/>
</xsl:variable>
<a class="indexterm" name="{$id}"/>
</xsl:template>
<xsl:template match="primary|secondary|tertiary|see|seealso">
</xsl:template>
<!-- ==================================================================== -->
<xsl:template match="indexentry">
<xsl:apply-templates select="primaryie"/>
</xsl:template>
<xsl:template match="primaryie">
<dt>
<xsl:apply-templates/>
</dt>
<xsl:choose>
<xsl:when test="following-sibling::secondaryie">
<dd>
<dl>
<xsl:apply-templates select="following-sibling::secondaryie"/>
</dl>
</dd>
</xsl:when>
<xsl:when test="following-sibling::seeie
|following-sibling::seealsoie">
<dd>
<dl>
<xsl:apply-templates select="following-sibling::seeie
|following-sibling::seealsoie"/>
</dl>
</dd>
</xsl:when>
</xsl:choose>
</xsl:template>
<xsl:template match="secondaryie">
<dt>
<xsl:apply-templates/>
</dt>
<xsl:choose>
<xsl:when test="following-sibling::tertiaryie">
<dd>
<dl>
<xsl:apply-templates select="following-sibling::tertiaryie"/>
</dl>
</dd>
</xsl:when>
<xsl:when test="following-sibling::seeie
|following-sibling::seealsoie">
<dd>
<dl>
<xsl:apply-templates select="following-sibling::seeie
|following-sibling::seealsoie"/>
</dl>
</dd>
</xsl:when>
</xsl:choose>
</xsl:template>
<xsl:template match="tertiaryie">
<dt>
<xsl:apply-templates/>
</dt>
<xsl:if test="following-sibling::seeie
|following-sibling::seealsoie">
<dd>
<dl>
<xsl:apply-templates select="following-sibling::seeie
|following-sibling::seealsoie"/>
</dl>
</dd>
</xsl:if>
</xsl:template>
<xsl:template match="seeie|seealsoie">
<dt>
<xsl:apply-templates/>
</dt>
</xsl:template>
</xsl:stylesheet>
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