Show chunk-common.xsl syntax highlighted
<?xml version="1.0"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
version="1.0">
<!-- ********************************************************************
$Id: chunk-common.xsl 6299 2006-09-14 07:30:40Z xmldoc $
********************************************************************
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 name="chunk">
<xsl:param name="node" select="."/>
<!-- returns 1 if $node is a chunk -->
<!-- ==================================================================== -->
<!-- What's a chunk?
The root element
appendix
article
bibliography in article or part or book
book
chapter
colophon
glossary in article or part or book
index in article or part or book
part
preface
refentry
reference
sect{1,2,3,4,5} if position()>1 && depth < chunk.section.depth
section if position()>1 && depth < chunk.section.depth
set
setindex
-->
<!-- ==================================================================== -->
<!--
<xsl:message>
<xsl:text>chunk: </xsl:text>
<xsl:value-of select="name($node)"/>
<xsl:text>(</xsl:text>
<xsl:value-of select="$node/@id"/>
<xsl:text>)</xsl:text>
<xsl:text> csd: </xsl:text>
<xsl:value-of select="$chunk.section.depth"/>
<xsl:text> cfs: </xsl:text>
<xsl:value-of select="$chunk.first.sections"/>
<xsl:text> ps: </xsl:text>
<xsl:value-of select="count($node/parent::section)"/>
<xsl:text> prs: </xsl:text>
<xsl:value-of select="count($node/preceding-sibling::section)"/>
</xsl:message>
-->
<xsl:choose>
<xsl:when test="not($node/parent::*)">1</xsl:when>
<xsl:when test="local-name($node) = 'sect1'
and $chunk.section.depth >= 1
and ($chunk.first.sections != 0
or count($node/preceding-sibling::sect1) > 0)">
<xsl:text>1</xsl:text>
</xsl:when>
<xsl:when test="local-name($node) = 'sect2'
and $chunk.section.depth >= 2
and ($chunk.first.sections != 0
or count($node/preceding-sibling::sect2) > 0)">
<xsl:call-template name="chunk">
<xsl:with-param name="node" select="$node/parent::*"/>
</xsl:call-template>
</xsl:when>
<xsl:when test="local-name($node) = 'sect3'
and $chunk.section.depth >= 3
and ($chunk.first.sections != 0
or count($node/preceding-sibling::sect3) > 0)">
<xsl:call-template name="chunk">
<xsl:with-param name="node" select="$node/parent::*"/>
</xsl:call-template>
</xsl:when>
<xsl:when test="local-name($node) = 'sect4'
and $chunk.section.depth >= 4
and ($chunk.first.sections != 0
or count($node/preceding-sibling::sect4) > 0)">
<xsl:call-template name="chunk">
<xsl:with-param name="node" select="$node/parent::*"/>
</xsl:call-template>
</xsl:when>
<xsl:when test="local-name($node) = 'sect5'
and $chunk.section.depth >= 5
and ($chunk.first.sections != 0
or count($node/preceding-sibling::sect5) > 0)">
<xsl:call-template name="chunk">
<xsl:with-param name="node" select="$node/parent::*"/>
</xsl:call-template>
</xsl:when>
<xsl:when test="local-name($node) = 'section'
and $chunk.section.depth >= count($node/ancestor::section)+1
and ($chunk.first.sections != 0
or count($node/preceding-sibling::section) > 0)">
<xsl:call-template name="chunk">
<xsl:with-param name="node" select="$node/parent::*"/>
</xsl:call-template>
</xsl:when>
<xsl:when test="local-name($node)='preface'">1</xsl:when>
<xsl:when test="local-name($node)='chapter'">1</xsl:when>
<xsl:when test="local-name($node)='appendix'">1</xsl:when>
<xsl:when test="local-name($node)='article'">1</xsl:when>
<xsl:when test="local-name($node)='part'">1</xsl:when>
<xsl:when test="local-name($node)='reference'">1</xsl:when>
<xsl:when test="local-name($node)='refentry'">1</xsl:when>
<xsl:when test="local-name($node)='index' and ($generate.index != 0 or count($node/*) > 0)
and (local-name($node/parent::*) = 'article'
or local-name($node/parent::*) = 'book'
or local-name($node/parent::*) = 'part'
)">1</xsl:when>
<xsl:when test="local-name($node)='bibliography'
and (local-name($node/parent::*) = 'article'
or local-name($node/parent::*) = 'book'
or local-name($node/parent::*) = 'part'
)">1</xsl:when>
<xsl:when test="local-name($node)='glossary'
and (local-name($node/parent::*) = 'article'
or local-name($node/parent::*) = 'book'
or local-name($node/parent::*) = 'part'
)">1</xsl:when>
<xsl:when test="local-name($node)='colophon'">1</xsl:when>
<xsl:when test="local-name($node)='book'">1</xsl:when>
<xsl:when test="local-name($node)='set'">1</xsl:when>
<xsl:when test="local-name($node)='setindex'">1</xsl:when>
<xsl:when test="local-name($node)='legalnotice'
and $generate.legalnotice.link != 0">1</xsl:when>
<xsl:otherwise>0</xsl:otherwise>
</xsl:choose>
</xsl:template>
<!-- ==================================================================== -->
<xsl:template match="*" mode="chunk-filename">
<!-- returns the filename of a chunk -->
<xsl:variable name="ischunk">
<xsl:call-template name="chunk"/>
</xsl:variable>
<xsl:variable name="fn">
<xsl:apply-templates select="." mode="recursive-chunk-filename"/>
</xsl:variable>
<!--
<xsl:message>
<xsl:value-of select="$ischunk"/>
<xsl:text> (</xsl:text>
<xsl:value-of select="local-name(.)"/>
<xsl:text>) </xsl:text>
<xsl:value-of select="$fn"/>
<xsl:text>, </xsl:text>
<xsl:call-template name="dbhtml-dir"/>
</xsl:message>
-->
<!-- 2003-11-25 by ndw:
The following test used to read test="$ischunk != 0 and $fn != ''"
I've removed the ischunk part of the test so that href.to.uri and
href.from.uri will be fully qualified even if the source or target
isn't a chunk. I *think* that if $fn != '' then it's appropriate
to put the directory on the front, even if the element isn't a
chunk. I could be wrong. -->
<xsl:if test="$fn != ''">
<xsl:call-template name="dbhtml-dir"/>
</xsl:if>
<xsl:value-of select="$fn"/>
<!-- You can't add the html.ext here because dbhtml filename= may already -->
<!-- have added it. It really does have to be handled in the recursive template -->
</xsl:template>
<xsl:template match="*" mode="recursive-chunk-filename">
<xsl:param name="recursive" select="false()"/>
<!-- returns the filename of a chunk -->
<xsl:variable name="ischunk">
<xsl:call-template name="chunk"/>
</xsl:variable>
<xsl:variable name="dbhtml-filename">
<xsl:call-template name="dbhtml-filename"/>
</xsl:variable>
<xsl:variable name="filename">
<xsl:choose>
<xsl:when test="$dbhtml-filename != ''">
<xsl:value-of select="$dbhtml-filename"/>
</xsl:when>
<!-- if this is the root element, use the root.filename -->
<xsl:when test="not(parent::*) and $root.filename != ''">
<xsl:value-of select="$root.filename"/>
<xsl:value-of select="$html.ext"/>
</xsl:when>
<!-- Special case -->
<xsl:when test="self::legalnotice and $generate.legalnotice.link != 0">
<xsl:variable name="id">
<xsl:call-template name="object.id"/>
</xsl:variable>
<xsl:value-of select="concat('ln-',$id,$html.ext)"/>
</xsl:when>
<!-- if there's no dbhtml filename, and if we're to use IDs as -->
<!-- filenames, then use the ID to generate the filename. -->
<xsl:when test="@id and $use.id.as.filename != 0">
<xsl:value-of select="@id"/>
<xsl:value-of select="$html.ext"/>
</xsl:when>
<xsl:otherwise></xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:choose>
<xsl:when test="$ischunk='0'">
<!-- if called on something that isn't a chunk, walk up... -->
<xsl:choose>
<xsl:when test="count(parent::*)>0">
<xsl:apply-templates mode="recursive-chunk-filename" select="parent::*">
<xsl:with-param name="recursive" select="$recursive"/>
</xsl:apply-templates>
</xsl:when>
<!-- unless there is no up, in which case return "" -->
<xsl:otherwise></xsl:otherwise>
</xsl:choose>
</xsl:when>
<xsl:when test="not($recursive) and $filename != ''">
<!-- if this chunk has an explicit name, use it -->
<xsl:value-of select="$filename"/>
</xsl:when>
<xsl:when test="self::set">
<xsl:value-of select="$root.filename"/>
<xsl:if test="not($recursive)">
<xsl:value-of select="$html.ext"/>
</xsl:if>
</xsl:when>
<xsl:when test="self::book">
<xsl:text>bk</xsl:text>
<xsl:number level="any" format="01"/>
<xsl:if test="not($recursive)">
<xsl:value-of select="$html.ext"/>
</xsl:if>
</xsl:when>
<xsl:when test="self::article">
<xsl:if test="/set">
<!-- in a set, make sure we inherit the right book info... -->
<xsl:apply-templates mode="recursive-chunk-filename" select="parent::*">
<xsl:with-param name="recursive" select="true()"/>
</xsl:apply-templates>
</xsl:if>
<xsl:text>ar</xsl:text>
<xsl:number level="any" format="01" from="book"/>
<xsl:if test="not($recursive)">
<xsl:value-of select="$html.ext"/>
</xsl:if>
</xsl:when>
<xsl:when test="self::preface">
<xsl:if test="/set">
<!-- in a set, make sure we inherit the right book info... -->
<xsl:apply-templates mode="recursive-chunk-filename" select="parent::*">
<xsl:with-param name="recursive" select="true()"/>
</xsl:apply-templates>
</xsl:if>
<xsl:text>pr</xsl:text>
<xsl:number level="any" format="01" from="book"/>
<xsl:if test="not($recursive)">
<xsl:value-of select="$html.ext"/>
</xsl:if>
</xsl:when>
<xsl:when test="self::chapter">
<xsl:if test="/set">
<!-- in a set, make sure we inherit the right book info... -->
<xsl:apply-templates mode="recursive-chunk-filename" select="parent::*">
<xsl:with-param name="recursive" select="true()"/>
</xsl:apply-templates>
</xsl:if>
<xsl:text>ch</xsl:text>
<xsl:number level="any" format="01" from="book"/>
<xsl:if test="not($recursive)">
<xsl:value-of select="$html.ext"/>
</xsl:if>
</xsl:when>
<xsl:when test="self::appendix">
<xsl:if test="/set">
<!-- in a set, make sure we inherit the right book info... -->
<xsl:apply-templates mode="recursive-chunk-filename" select="parent::*">
<xsl:with-param name="recursive" select="true()"/>
</xsl:apply-templates>
</xsl:if>
<xsl:text>ap</xsl:text>
<xsl:number level="any" format="a" from="book"/>
<xsl:if test="not($recursive)">
<xsl:value-of select="$html.ext"/>
</xsl:if>
</xsl:when>
<xsl:when test="self::part">
<xsl:choose>
<xsl:when test="/set">
<!-- in a set, make sure we inherit the right book info... -->
<xsl:apply-templates mode="recursive-chunk-filename" select="parent::*">
<xsl:with-param name="recursive" select="true()"/>
</xsl:apply-templates>
</xsl:when>
<xsl:otherwise>
</xsl:otherwise>
</xsl:choose>
<xsl:text>pt</xsl:text>
<xsl:number level="any" format="01" from="book"/>
<xsl:if test="not($recursive)">
<xsl:value-of select="$html.ext"/>
</xsl:if>
</xsl:when>
<xsl:when test="self::reference">
<xsl:choose>
<xsl:when test="/set">
<!-- in a set, make sure we inherit the right book info... -->
<xsl:apply-templates mode="recursive-chunk-filename" select="parent::*">
<xsl:with-param name="recursive" select="true()"/>
</xsl:apply-templates>
</xsl:when>
<xsl:otherwise>
</xsl:otherwise>
</xsl:choose>
<xsl:text>rn</xsl:text>
<xsl:number level="any" format="01" from="book"/>
<xsl:if test="not($recursive)">
<xsl:value-of select="$html.ext"/>
</xsl:if>
</xsl:when>
<xsl:when test="self::refentry">
<xsl:choose>
<xsl:when test="parent::reference">
<xsl:apply-templates mode="recursive-chunk-filename" select="parent::*">
<xsl:with-param name="recursive" select="true()"/>
</xsl:apply-templates>
</xsl:when>
<xsl:otherwise>
</xsl:otherwise>
</xsl:choose>
<xsl:text>re</xsl:text>
<xsl:number level="any" format="01" from="book"/>
<xsl:if test="not($recursive)">
<xsl:value-of select="$html.ext"/>
</xsl:if>
</xsl:when>
<xsl:when test="self::colophon">
<xsl:choose>
<xsl:when test="/set">
<!-- in a set, make sure we inherit the right book info... -->
<xsl:apply-templates mode="recursive-chunk-filename" select="parent::*">
<xsl:with-param name="recursive" select="true()"/>
</xsl:apply-templates>
</xsl:when>
<xsl:otherwise>
</xsl:otherwise>
</xsl:choose>
<xsl:text>co</xsl:text>
<xsl:number level="any" format="01" from="book"/>
<xsl:if test="not($recursive)">
<xsl:value-of select="$html.ext"/>
</xsl:if>
</xsl:when>
<xsl:when test="self::sect1
or self::sect2
or self::sect3
or self::sect4
or self::sect5
or self::section">
<xsl:apply-templates mode="recursive-chunk-filename" select="parent::*">
<xsl:with-param name="recursive" select="true()"/>
</xsl:apply-templates>
<xsl:text>s</xsl:text>
<xsl:number format="01"/>
<xsl:if test="not($recursive)">
<xsl:value-of select="$html.ext"/>
</xsl:if>
</xsl:when>
<xsl:when test="self::bibliography">
<xsl:choose>
<xsl:when test="/set">
<!-- in a set, make sure we inherit the right book info... -->
<xsl:apply-templates mode="recursive-chunk-filename" select="parent::*">
<xsl:with-param name="recursive" select="true()"/>
</xsl:apply-templates>
</xsl:when>
<xsl:otherwise>
</xsl:otherwise>
</xsl:choose>
<xsl:text>bi</xsl:text>
<xsl:number level="any" format="01" from="book"/>
<xsl:if test="not($recursive)">
<xsl:value-of select="$html.ext"/>
</xsl:if>
</xsl:when>
<xsl:when test="self::glossary">
<xsl:choose>
<xsl:when test="/set">
<!-- in a set, make sure we inherit the right book info... -->
<xsl:apply-templates mode="recursive-chunk-filename" select="parent::*">
<xsl:with-param name="recursive" select="true()"/>
</xsl:apply-templates>
</xsl:when>
<xsl:otherwise>
</xsl:otherwise>
</xsl:choose>
<xsl:text>go</xsl:text>
<xsl:number level="any" format="01" from="book"/>
<xsl:if test="not($recursive)">
<xsl:value-of select="$html.ext"/>
</xsl:if>
</xsl:when>
<xsl:when test="self::index">
<xsl:choose>
<xsl:when test="/set">
<!-- in a set, make sure we inherit the right book info... -->
<xsl:apply-templates mode="recursive-chunk-filename" select="parent::*">
<xsl:with-param name="recursive" select="true()"/>
</xsl:apply-templates>
</xsl:when>
<xsl:otherwise>
</xsl:otherwise>
</xsl:choose>
<xsl:text>ix</xsl:text>
<xsl:number level="any" format="01" from="book"/>
<xsl:if test="not($recursive)">
<xsl:value-of select="$html.ext"/>
</xsl:if>
</xsl:when>
<xsl:when test="self::setindex">
<xsl:text>si</xsl:text>
<xsl:number level="any" format="01" from="set"/>
<xsl:if test="not($recursive)">
<xsl:value-of select="$html.ext"/>
</xsl:if>
</xsl:when>
<xsl:otherwise>
<xsl:text>chunk-filename-error-</xsl:text>
<xsl:value-of select="name(.)"/>
<xsl:number level="any" format="01" from="set"/>
<xsl:if test="not($recursive)">
<xsl:value-of select="$html.ext"/>
</xsl:if>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<!-- ==================================================================== -->
<xsl:template name="href.target.uri">
<xsl:param name="object" select="."/>
<xsl:variable name="ischunk">
<xsl:call-template name="chunk">
<xsl:with-param name="node" select="$object"/>
</xsl:call-template>
</xsl:variable>
<xsl:apply-templates mode="chunk-filename" select="$object"/>
<xsl:if test="$ischunk='0'">
<xsl:text>#</xsl:text>
<xsl:call-template name="object.id">
<xsl:with-param name="object" select="$object"/>
</xsl:call-template>
</xsl:if>
</xsl:template>
<xsl:template name="href.target">
<xsl:param name="context" select="."/>
<xsl:param name="object" select="."/>
<xsl:variable name="href.to.uri">
<xsl:call-template name="href.target.uri">
<xsl:with-param name="object" select="$object"/>
</xsl:call-template>
</xsl:variable>
<xsl:variable name="href.from.uri">
<xsl:call-template name="href.target.uri">
<xsl:with-param name="object" select="$context"/>
</xsl:call-template>
</xsl:variable>
<!--
<xsl:message>href.to.uri: <xsl:value-of select="$href.to.uri"/></xsl:message>
<xsl:message>href.from.uri: <xsl:value-of select="$href.from.uri"/></xsl:message>
-->
<xsl:variable name="href.to">
<xsl:call-template name="trim.common.uri.paths">
<xsl:with-param name="uriA" select="$href.to.uri"/>
<xsl:with-param name="uriB" select="$href.from.uri"/>
<xsl:with-param name="return" select="'A'"/>
</xsl:call-template>
</xsl:variable>
<xsl:variable name="href.from">
<xsl:call-template name="trim.common.uri.paths">
<xsl:with-param name="uriA" select="$href.to.uri"/>
<xsl:with-param name="uriB" select="$href.from.uri"/>
<xsl:with-param name="return" select="'B'"/>
</xsl:call-template>
</xsl:variable>
<xsl:variable name="depth">
<xsl:call-template name="count.uri.path.depth">
<xsl:with-param name="filename" select="$href.from"/>
</xsl:call-template>
</xsl:variable>
<xsl:variable name="href">
<xsl:call-template name="copy-string">
<xsl:with-param name="string" select="'../'"/>
<xsl:with-param name="count" select="$depth"/>
</xsl:call-template>
<xsl:value-of select="$href.to"/>
</xsl:variable>
<!--
<xsl:message>
<xsl:text>In </xsl:text>
<xsl:value-of select="name(.)"/>
<xsl:text> (</xsl:text>
<xsl:value-of select="$href.from"/>
<xsl:text>,</xsl:text>
<xsl:value-of select="$depth"/>
<xsl:text>) </xsl:text>
<xsl:value-of select="name($object)"/>
<xsl:text> href=</xsl:text>
<xsl:value-of select="$href"/>
</xsl:message>
-->
<xsl:value-of select="$href"/>
</xsl:template>
<!-- Returns the complete olink href value if found -->
<!-- Must take into account any dbhtml dir of the chunk containing the olink -->
<xsl:template name="make.olink.href">
<xsl:param name="olink.key" select="''"/>
<xsl:param name="target.database"/>
<xsl:if test="$olink.key != ''">
<xsl:variable name="target.href" >
<xsl:for-each select="$target.database" >
<xsl:value-of select="key('targetptr-key', $olink.key)/@href" />
</xsl:for-each>
</xsl:variable>
<!-- an olink starting point may be in a subdirectory, so need
the "from" reference point to compute a relative path -->
<xsl:variable name="from.href">
<xsl:call-template name="olink.from.uri">
<xsl:with-param name="target.database" select="$target.database"/>
<xsl:with-param name="object" select="."/>
<xsl:with-param name="object.targetdoc" select="$current.docid"/>
</xsl:call-template>
</xsl:variable>
<!-- If the from.href has directory path, then must "../" upward
to document level -->
<xsl:variable name="upward.from.path">
<xsl:call-template name="upward.path">
<xsl:with-param name="path" select="$from.href"/>
</xsl:call-template>
</xsl:variable>
<xsl:variable name="targetdoc">
<xsl:value-of select="substring-before($olink.key, '/')"/>
</xsl:variable>
<!-- Does the target database use a sitemap? -->
<xsl:variable name="use.sitemap">
<xsl:choose>
<xsl:when test="$target.database//sitemap">1</xsl:when>
<xsl:otherwise>0</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<!-- Get the baseuri for this targetptr -->
<xsl:variable name="baseuri" >
<xsl:choose>
<!-- Does the database use a sitemap? -->
<xsl:when test="$use.sitemap != 0" >
<xsl:choose>
<!-- Was current.docid parameter set? -->
<xsl:when test="$current.docid != ''">
<!-- Was it found in the database? -->
<xsl:variable name="currentdoc.key" >
<xsl:for-each select="$target.database" >
<xsl:value-of select="key('targetdoc-key',
$current.docid)/@targetdoc" />
</xsl:for-each>
</xsl:variable>
<xsl:choose>
<xsl:when test="$currentdoc.key != ''">
<xsl:for-each select="$target.database" >
<xsl:call-template name="targetpath" >
<xsl:with-param name="dirnode"
select="key('targetdoc-key', $current.docid)/parent::dir"/>
<xsl:with-param name="targetdoc" select="$targetdoc"/>
</xsl:call-template>
</xsl:for-each >
</xsl:when>
<xsl:otherwise>
<xsl:message>
<xsl:text>Olink error: cannot compute relative </xsl:text>
<xsl:text>sitemap path because $current.docid '</xsl:text>
<xsl:value-of select="$current.docid"/>
<xsl:text>' not found in target database.</xsl:text>
</xsl:message>
</xsl:otherwise>
</xsl:choose>
</xsl:when>
<xsl:otherwise>
<xsl:message>
<xsl:text>Olink warning: cannot compute relative </xsl:text>
<xsl:text>sitemap path without $current.docid parameter</xsl:text>
</xsl:message>
</xsl:otherwise>
</xsl:choose>
<!-- In either case, add baseuri from its document entry-->
<xsl:variable name="docbaseuri">
<xsl:for-each select="$target.database" >
<xsl:value-of select="key('targetdoc-key', $targetdoc)/@baseuri" />
</xsl:for-each>
</xsl:variable>
<xsl:if test="$docbaseuri != ''" >
<xsl:value-of select="$docbaseuri"/>
</xsl:if>
</xsl:when>
<!-- No database sitemap in use -->
<xsl:otherwise>
<!-- Just use any baseuri from its document entry -->
<xsl:variable name="docbaseuri">
<xsl:for-each select="$target.database" >
<xsl:value-of select="key('targetdoc-key', $targetdoc)/@baseuri" />
</xsl:for-each>
</xsl:variable>
<xsl:if test="$docbaseuri != ''" >
<xsl:value-of select="$docbaseuri"/>
</xsl:if>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<!-- Form the href information -->
<xsl:if test="not(contains($baseuri, ':'))">
<!-- if not an absolute uri, add upward path from olink chunk -->
<xsl:value-of select="$upward.from.path"/>
</xsl:if>
<xsl:if test="$baseuri != ''">
<xsl:value-of select="$baseuri"/>
<xsl:if test="substring($target.href,1,1) != '#'">
<!--xsl:text>/</xsl:text-->
</xsl:if>
</xsl:if>
<!-- optionally turn off frag for PDF references -->
<xsl:if test="not($insert.olink.pdf.frag = 0 and
translate(substring($baseuri, string-length($baseuri) - 3),
'PDF', 'pdf') = '.pdf'
and starts-with($target.href, '#') )">
<xsl:value-of select="$target.href"/>
</xsl:if>
</xsl:if>
</xsl:template>
<!-- Computes "../" to reach top -->
<xsl:template name="upward.path">
<xsl:param name="path" select="''"/>
<xsl:choose>
<!-- Don't bother with absolute uris -->
<xsl:when test="contains($path, ':')"/>
<xsl:when test="starts-with($path, '/')"/>
<xsl:when test="contains($path, '/')">
<xsl:text>../</xsl:text>
<xsl:call-template name="upward.path">
<xsl:with-param name="path" select="substring-after($path, '/')"/>
</xsl:call-template>
</xsl:when>
</xsl:choose>
</xsl:template>
<!-- ==================================================================== -->
<xsl:template name="html.head">
<xsl:param name="prev" select="/foo"/>
<xsl:param name="next" select="/foo"/>
<xsl:variable name="this" select="."/>
<xsl:variable name="home" select="/*[1]"/>
<xsl:variable name="up" select="parent::*"/>
<head>
<xsl:call-template name="system.head.content"/>
<xsl:call-template name="head.content"/>
<xsl:if test="$home">
<link rel="start">
<xsl:attribute name="href">
<xsl:call-template name="href.target">
<xsl:with-param name="object" select="$home"/>
</xsl:call-template>
</xsl:attribute>
<xsl:attribute name="title">
<xsl:apply-templates select="$home"
mode="object.title.markup.textonly"/>
</xsl:attribute>
</link>
</xsl:if>
<xsl:if test="$up">
<link rel="up">
<xsl:attribute name="href">
<xsl:call-template name="href.target">
<xsl:with-param name="object" select="$up"/>
</xsl:call-template>
</xsl:attribute>
<xsl:attribute name="title">
<xsl:apply-templates select="$up" mode="object.title.markup.textonly"/>
</xsl:attribute>
</link>
</xsl:if>
<xsl:if test="$prev">
<link rel="prev">
<xsl:attribute name="href">
<xsl:call-template name="href.target">
<xsl:with-param name="object" select="$prev"/>
</xsl:call-template>
</xsl:attribute>
<xsl:attribute name="title">
<xsl:apply-templates select="$prev" mode="object.title.markup.textonly"/>
</xsl:attribute>
</link>
</xsl:if>
<xsl:if test="$next">
<link rel="next">
<xsl:attribute name="href">
<xsl:call-template name="href.target">
<xsl:with-param name="object" select="$next"/>
</xsl:call-template>
</xsl:attribute>
<xsl:attribute name="title">
<xsl:apply-templates select="$next" mode="object.title.markup.textonly"/>
</xsl:attribute>
</link>
</xsl:if>
<xsl:if test="$html.extra.head.links != 0">
<xsl:for-each select="//part
|//reference
|//preface
|//chapter
|//article
|//refentry
|//appendix[not(parent::article)]|appendix
|//glossary[not(parent::article)]|glossary
|//index[not(parent::article)]|index">
<link rel="{local-name(.)}">
<xsl:attribute name="href">
<xsl:call-template name="href.target">
<xsl:with-param name="context" select="$this"/>
<xsl:with-param name="object" select="."/>
</xsl:call-template>
</xsl:attribute>
<xsl:attribute name="title">
<xsl:apply-templates select="." mode="object.title.markup.textonly"/>
</xsl:attribute>
</link>
</xsl:for-each>
<xsl:for-each select="section|sect1|refsection|refsect1">
<link>
<xsl:attribute name="rel">
<xsl:choose>
<xsl:when test="local-name($this) = 'section'
or local-name($this) = 'refsection'">
<xsl:value-of select="'subsection'"/>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="'section'"/>
</xsl:otherwise>
</xsl:choose>
</xsl:attribute>
<xsl:attribute name="href">
<xsl:call-template name="href.target">
<xsl:with-param name="context" select="$this"/>
<xsl:with-param name="object" select="."/>
</xsl:call-template>
</xsl:attribute>
<xsl:attribute name="title">
<xsl:apply-templates select="." mode="object.title.markup.textonly"/>
</xsl:attribute>
</link>
</xsl:for-each>
<xsl:for-each select="sect2|sect3|sect4|sect5|refsect2|refsect3">
<link rel="subsection">
<xsl:attribute name="href">
<xsl:call-template name="href.target">
<xsl:with-param name="context" select="$this"/>
<xsl:with-param name="object" select="."/>
</xsl:call-template>
</xsl:attribute>
<xsl:attribute name="title">
<xsl:apply-templates select="." mode="object.title.markup.textonly"/>
</xsl:attribute>
</link>
</xsl:for-each>
</xsl:if>
<!-- * if we have a legalnotice and user wants it output as a -->
<!-- * separate page and $html.head.legalnotice.link.types is -->
<!-- * non-empty, we generate a link or links for each value in -->
<!-- * $html.head.legalnotice.link.types -->
<xsl:if test="//legalnotice
and not($generate.legalnotice.link = 0)
and not($html.head.legalnotice.link.types = '')">
<xsl:call-template name="make.legalnotice.head.links"/>
</xsl:if>
<xsl:call-template name="user.head.content"/>
</head>
</xsl:template>
<!-- ==================================================================== -->
<xsl:template name="header.navigation">
<xsl:param name="prev" select="/foo"/>
<xsl:param name="next" select="/foo"/>
<xsl:param name="nav.context"/>
<xsl:variable name="home" select="/*[1]"/>
<xsl:variable name="up" select="parent::*"/>
<xsl:variable name="row1" select="$navig.showtitles != 0"/>
<xsl:variable name="row2" select="count($prev) > 0
or (count($up) > 0
and generate-id($up) != generate-id($home)
and $navig.showtitles != 0)
or count($next) > 0"/>
<xsl:if test="$suppress.navigation = '0' and $suppress.header.navigation = '0'">
<div class="navheader">
<xsl:if test="$row1 or $row2">
<table width="100%" summary="Navigation header">
<xsl:if test="$row1">
<tr>
<th colspan="3" align="center">
<xsl:apply-templates select="." mode="object.title.markup"/>
</th>
</tr>
</xsl:if>
<xsl:if test="$row2">
<tr>
<td width="20%" align="left">
<xsl:if test="count($prev)>0">
<a accesskey="p">
<xsl:attribute name="href">
<xsl:call-template name="href.target">
<xsl:with-param name="object" select="$prev"/>
</xsl:call-template>
</xsl:attribute>
<xsl:call-template name="navig.content">
<xsl:with-param name="direction" select="'prev'"/>
</xsl:call-template>
</a>
</xsl:if>
<xsl:text> </xsl:text>
</td>
<th width="60%" align="center">
<xsl:choose>
<xsl:when test="count($up) > 0
and generate-id($up) != generate-id($home)
and $navig.showtitles != 0">
<xsl:apply-templates select="$up" mode="object.title.markup"/>
</xsl:when>
<xsl:otherwise> </xsl:otherwise>
</xsl:choose>
</th>
<td width="20%" align="right">
<xsl:text> </xsl:text>
<xsl:if test="count($next)>0">
<a accesskey="n">
<xsl:attribute name="href">
<xsl:call-template name="href.target">
<xsl:with-param name="object" select="$next"/>
</xsl:call-template>
</xsl:attribute>
<xsl:call-template name="navig.content">
<xsl:with-param name="direction" select="'next'"/>
</xsl:call-template>
</a>
</xsl:if>
</td>
</tr>
</xsl:if>
</table>
</xsl:if>
<xsl:if test="$header.rule != 0">
<hr/>
</xsl:if>
</div>
</xsl:if>
</xsl:template>
<!-- ==================================================================== -->
<xsl:template name="footer.navigation">
<xsl:param name="prev" select="/foo"/>
<xsl:param name="next" select="/foo"/>
<xsl:param name="nav.context"/>
<xsl:variable name="home" select="/*[1]"/>
<xsl:variable name="up" select="parent::*"/>
<xsl:variable name="row1" select="count($prev) > 0
or count($up) > 0
or count($next) > 0"/>
<xsl:variable name="row2" select="($prev and $navig.showtitles != 0)
or (generate-id($home) != generate-id(.)
or $nav.context = 'toc')
or ($chunk.tocs.and.lots != 0
and $nav.context != 'toc')
or ($next and $navig.showtitles != 0)"/>
<xsl:if test="$suppress.navigation = '0' and $suppress.footer.navigation = '0'">
<div class="navfooter">
<xsl:if test="$footer.rule != 0">
<hr/>
</xsl:if>
<xsl:if test="$row1 or $row2">
<table width="100%" summary="Navigation footer">
<xsl:if test="$row1">
<tr>
<td width="40%" align="left">
<xsl:if test="count($prev)>0">
<a accesskey="p">
<xsl:attribute name="href">
<xsl:call-template name="href.target">
<xsl:with-param name="object" select="$prev"/>
</xsl:call-template>
</xsl:attribute>
<xsl:call-template name="navig.content">
<xsl:with-param name="direction" select="'prev'"/>
</xsl:call-template>
</a>
</xsl:if>
<xsl:text> </xsl:text>
</td>
<td width="20%" align="center">
<xsl:choose>
<xsl:when test="count($up)>0
and generate-id($up) != generate-id($home)">
<a accesskey="u">
<xsl:attribute name="href">
<xsl:call-template name="href.target">
<xsl:with-param name="object" select="$up"/>
</xsl:call-template>
</xsl:attribute>
<xsl:call-template name="navig.content">
<xsl:with-param name="direction" select="'up'"/>
</xsl:call-template>
</a>
</xsl:when>
<xsl:otherwise> </xsl:otherwise>
</xsl:choose>
</td>
<td width="40%" align="right">
<xsl:text> </xsl:text>
<xsl:if test="count($next)>0">
<a accesskey="n">
<xsl:attribute name="href">
<xsl:call-template name="href.target">
<xsl:with-param name="object" select="$next"/>
</xsl:call-template>
</xsl:attribute>
<xsl:call-template name="navig.content">
<xsl:with-param name="direction" select="'next'"/>
</xsl:call-template>
</a>
</xsl:if>
</td>
</tr>
</xsl:if>
<xsl:if test="$row2">
<tr>
<td width="40%" align="left" valign="top">
<xsl:if test="$navig.showtitles != 0">
<xsl:apply-templates select="$prev" mode="object.title.markup"/>
</xsl:if>
<xsl:text> </xsl:text>
</td>
<td width="20%" align="center">
<xsl:choose>
<xsl:when test="$home != . or $nav.context = 'toc'">
<a accesskey="h">
<xsl:attribute name="href">
<xsl:call-template name="href.target">
<xsl:with-param name="object" select="$home"/>
</xsl:call-template>
</xsl:attribute>
<xsl:call-template name="navig.content">
<xsl:with-param name="direction" select="'home'"/>
</xsl:call-template>
</a>
<xsl:if test="$chunk.tocs.and.lots != 0 and $nav.context != 'toc'">
<xsl:text> | </xsl:text>
</xsl:if>
</xsl:when>
<xsl:otherwise> </xsl:otherwise>
</xsl:choose>
<xsl:if test="$chunk.tocs.and.lots != 0 and $nav.context != 'toc'">
<a accesskey="t">
<xsl:attribute name="href">
<xsl:apply-templates select="/*[1]"
mode="recursive-chunk-filename">
<xsl:with-param name="recursive" select="true()"/>
</xsl:apply-templates>
<xsl:text>-toc</xsl:text>
<xsl:value-of select="$html.ext"/>
</xsl:attribute>
<xsl:call-template name="gentext">
<xsl:with-param name="key" select="'nav-toc'"/>
</xsl:call-template>
</a>
</xsl:if>
</td>
<td width="40%" align="right" valign="top">
<xsl:text> </xsl:text>
<xsl:if test="$navig.showtitles != 0">
<xsl:apply-templates select="$next" mode="object.title.markup"/>
</xsl:if>
</td>
</tr>
</xsl:if>
</table>
</xsl:if>
</div>
</xsl:if>
</xsl:template>
<!-- ==================================================================== -->
<xsl:template name="navig.content">
<xsl:param name="direction" select="next"/>
<xsl:variable name="navtext">
<xsl:choose>
<xsl:when test="$direction = 'prev'">
<xsl:call-template name="gentext.nav.prev"/>
</xsl:when>
<xsl:when test="$direction = 'next'">
<xsl:call-template name="gentext.nav.next"/>
</xsl:when>
<xsl:when test="$direction = 'up'">
<xsl:call-template name="gentext.nav.up"/>
</xsl:when>
<xsl:when test="$direction = 'home'">
<xsl:call-template name="gentext.nav.home"/>
</xsl:when>
<xsl:otherwise>
<xsl:text>xxx</xsl:text>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:choose>
<xsl:when test="$navig.graphics != 0">
<img>
<xsl:attribute name="src">
<xsl:value-of select="$navig.graphics.path"/>
<xsl:value-of select="$direction"/>
<xsl:value-of select="$navig.graphics.extension"/>
</xsl:attribute>
<xsl:attribute name="alt">
<xsl:value-of select="$navtext"/>
</xsl:attribute>
</img>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="$navtext"/>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<!-- ==================================================================== -->
<!-- * The following template assumes that the first legalnotice -->
<!-- * instance found in a document applies to the contents of the -->
<!-- * entire document. It generates an HTML link in each chunk, back -->
<!-- * to the file containing the contents of the first legalnotice. -->
<!-- * -->
<!-- * Actually, it may generate multiple link instances in each chunk, -->
<!-- * because it walks through the space-separated list of link -->
<!-- * types specified in the $html.head.legalnotice.link.types param, -->
<!-- * popping off link types and generating links for them until it -->
<!-- * depletes the list. -->
<xsl:template name="make.legalnotice.head.links">
<!-- * the following ID is used as part of the legalnotice filename; -->
<!-- * we need it in order to construct the filename for use in the -->
<!-- * value of the href attribute on the link -->
<xsl:param name="id">
<xsl:call-template name="object.id">
<xsl:with-param name="object" select="(//legalnotice)[1]"/>
</xsl:call-template>
</xsl:param>
<xsl:param name="linktype">
<xsl:choose>
<xsl:when test="contains($html.head.legalnotice.link.types, ' ')">
<xsl:value-of
select="normalize-space(
substring-before($html.head.legalnotice.link.types, ' '))"/>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="$html.head.legalnotice.link.types"/>
</xsl:otherwise>
</xsl:choose>
</xsl:param>
<xsl:param
name="remaining.linktypes"
select="concat(
normalize-space(
substring-after($html.head.legalnotice.link.types, ' ')),' ')"/>
<xsl:if test="not($linktype = '')">
<link rel="{$linktype}">
<xsl:attribute name="href">
<xsl:value-of select="concat('ln-',$id,$html.ext)"/>
</xsl:attribute>
<xsl:attribute name="title">
<xsl:apply-templates select="(//legalnotice)[1]"
mode="object.title.markup.textonly"/>
</xsl:attribute>
</link>
<xsl:call-template name="make.legalnotice.head.links">
<!-- * pop the next value off the list of link types -->
<xsl:with-param
name="linktype"
select="substring-before($remaining.linktypes, ' ')"/>
<!-- * remove the link type from the list of remaining link types -->
<xsl:with-param
name="remaining.linktypes"
select="substring-after($remaining.linktypes, ' ')"/>
</xsl:call-template>
</xsl:if>
</xsl:template>
<!-- ==================================================================== -->
<xsl:template match="processing-instruction('dbhtml')">
<!-- nop -->
</xsl:template>
<!-- ==================================================================== -->
<xsl:template name="chunk-element-content">
<xsl:param name="prev"/>
<xsl:param name="next"/>
<xsl:param name="nav.context"/>
<xsl:param name="content">
<xsl:apply-imports/>
</xsl:param>
<xsl:call-template name="user.preroot"/>
<html>
<xsl:call-template name="html.head">
<xsl:with-param name="prev" select="$prev"/>
<xsl:with-param name="next" select="$next"/>
</xsl:call-template>
<body>
<xsl:call-template name="body.attributes"/>
<xsl:call-template name="user.header.navigation"/>
<xsl:call-template name="header.navigation">
<xsl:with-param name="prev" select="$prev"/>
<xsl:with-param name="next" select="$next"/>
<xsl:with-param name="nav.context" select="$nav.context"/>
</xsl:call-template>
<xsl:call-template name="user.header.content"/>
<xsl:copy-of select="$content"/>
<xsl:call-template name="user.footer.content"/>
<xsl:call-template name="footer.navigation">
<xsl:with-param name="prev" select="$prev"/>
<xsl:with-param name="next" select="$next"/>
<xsl:with-param name="nav.context" select="$nav.context"/>
</xsl:call-template>
<xsl:call-template name="user.footer.navigation"/>
</body>
</html>
<xsl:value-of select="$chunk.append"/>
</xsl:template>
</xsl:stylesheet>
See more files for this project here