<?xml version='1.0'?> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version='1.0'> <!-- ******************************************************************** $Id: index.xsl 8421 2009-05-04 07:49:49Z bobstayton $ ******************************************************************** This file is part of the XSL DocBook Stylesheet distribution. See ../README or http://docbook.sf.net/release/xsl/current/ 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 $generate.index != '0'"> <div> <xsl:apply-templates select="." mode="common.html.attributes"/> <xsl:if test="$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 $generate.index != '0'"> <div> <xsl:apply-templates select="." mode="common.html.attributes"/> <xsl:if test="$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="common.html.attributes"/> <xsl:if test="$generate.id.attributes != 0"> <xsl:attribute name="id"> <xsl:call-template name="object.id"/> </xsl:attribute> </xsl:if> <xsl:call-template name="anchor"/> <xsl:apply-templates select="*[not(self::indexentry)]"/> <dl> <xsl:apply-templates select="indexentry"/> </dl> </div> </xsl:template> <xsl:template match="indexdiv/title"> <h3> <xsl:apply-templates select="." mode="common.html.attributes"/> <xsl:apply-templates/> </h3> </xsl:template> <!-- ==================================================================== --> <xsl:template match="indexterm"> <!-- this one must have a name, even if it doesn't have an ID --> <xsl:variable name="id"> <xsl:call-template name="object.id"/> </xsl:variable> <a class="indexterm" name="{$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> <dd> <xsl:apply-templates select="following-sibling::seeie [not(preceding-sibling::secondaryie)]" mode="indexentry"/> <xsl:apply-templates select="following-sibling::seealsoie [not(preceding-sibling::secondaryie)]" mode="indexentry"/> <xsl:apply-templates select="following-sibling::secondaryie" mode="indexentry"/> </dd> </xsl:template> <!-- Handled in mode to convert flat list to structured output --> <xsl:template match="secondaryie"> </xsl:template> <xsl:template match="tertiaryie"> </xsl:template> <xsl:template match="seeie|seealsoie"> </xsl:template> <xsl:template match="secondaryie" mode="indexentry"> <dl> <dt> <xsl:apply-templates/> </dt> <dd> <!-- select following see* elements up to next secondaryie or tertiary or end --> <xsl:variable name="after.this" select="following-sibling::*"/> <xsl:variable name="next.entry" select="(following-sibling::secondaryie|following-sibling::tertiaryie)[1]"/> <xsl:variable name="before.entry" select="$next.entry/preceding-sibling::*"/> <xsl:variable name="see.intersection" select="$after.this[count(.|$before.entry) = count($before.entry)] [self::seeie or self::seealsoie]"/> <xsl:choose> <xsl:when test="count($see.intersection) != 0"> <xsl:apply-templates select="$see.intersection" mode="indexentry"/> </xsl:when> <xsl:when test="count($next.entry) = 0"> <xsl:apply-templates select="following-sibling::seeie" mode="indexentry"/> <xsl:apply-templates select="following-sibling::seealsoie" mode="indexentry"/> </xsl:when> </xsl:choose> <!-- now process any tertiaryie before the next secondaryie --> <xsl:variable name="before.next.secondary" select="following-sibling::secondaryie[1]/preceding-sibling::*"/> <xsl:variable name="tertiary.intersection" select="$after.this[count(.|$before.next.secondary) = count($before.next.secondary)] [not(self::seeie) and not(self::seealsoie)]"/> <xsl:choose> <xsl:when test="count($tertiary.intersection) != 0"> <xsl:apply-templates select="$tertiary.intersection" mode="indexentry"/> </xsl:when> <xsl:when test="not(following-sibling::secondaryie)"> <xsl:apply-templates select="following-sibling::tertiaryie" mode="indexentry"/> </xsl:when> </xsl:choose> </dd> </dl> </xsl:template> <xsl:template match="tertiaryie" mode="indexentry"> <dl> <dt> <xsl:apply-templates/> </dt> <dd> <!-- select following see* elements up to next secondaryie or tertiary or end --> <xsl:variable name="after.this" select="following-sibling::*"/> <xsl:variable name="next.entry" select="(following-sibling::secondaryie|following-sibling::tertiaryie)[1]"/> <xsl:variable name="before.entry" select="$next.entry/preceding-sibling::*"/> <xsl:variable name="see.intersection" select="$after.this[count(.|$before.entry) = count($before.entry)] [self::seeie or self::seealsoie]"/> <xsl:choose> <xsl:when test="count($see.intersection) != 0"> <xsl:apply-templates select="$see.intersection" mode="indexentry"/> </xsl:when> <xsl:when test="count($next.entry) = 0"> <xsl:apply-templates select="following-sibling::seeie" mode="indexentry"/> <xsl:apply-templates select="following-sibling::seealsoie" mode="indexentry"/> </xsl:when> </xsl:choose> </dd> </dl> </xsl:template> <xsl:template match="seeie" mode="indexentry"> <dt> <xsl:text>(</xsl:text> <xsl:call-template name="gentext"> <xsl:with-param name="key" select="'see'"/> </xsl:call-template> <xsl:text> </xsl:text> <xsl:apply-templates/> <xsl:text>)</xsl:text> </dt> </xsl:template> <xsl:template match="seealsoie" mode="indexentry"> <div> <xsl:text>(</xsl:text> <xsl:call-template name="gentext"> <xsl:with-param name="key" select="'seealso'"/> </xsl:call-template> <xsl:text> </xsl:text> <xsl:apply-templates/> <xsl:text>)</xsl:text> </div> </xsl:template> </xsl:stylesheet>