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244 lines
7.1 KiB
244 lines
7.1 KiB
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
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xmlns:doc="http://nwalsh.com/xsl/documentation/1.0"
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version="1.0"
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exclude-result-prefixes="doc">
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<!-- ********************************************************************
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$Id$
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********************************************************************
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This file is part of the XSL DocBook Stylesheet distribution.
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See ../README or http://nwalsh.com/docbook/xsl/ for copyright
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and other information.
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******************************************************************** -->
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<!-- ==================================================================== -->
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<xsl:import href="docbook.xsl"/>
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<xsl:import href="chunk-common.xsl"/>
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<xsl:template name="chunk">
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<xsl:param name="node" select="."/>
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<!-- returns 1 if $node is a chunk -->
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<xsl:variable name="id">
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<xsl:call-template name="object.id">
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<xsl:with-param name="object" select="$node"/>
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</xsl:call-template>
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</xsl:variable>
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<xsl:variable name="chunks" select="document($chunk.toc,$node)"/>
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<xsl:choose>
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<xsl:when test="$chunks//tocentry[@linkend=$id]">1</xsl:when>
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<xsl:otherwise>0</xsl:otherwise>
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</xsl:choose>
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</xsl:template>
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<!-- ==================================================================== -->
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<xsl:template match="*" mode="chunk-filename">
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<!-- returns the filename of a chunk -->
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<xsl:variable name="id">
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<xsl:call-template name="object.id"/>
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</xsl:variable>
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<xsl:variable name="chunks" select="document($chunk.toc,.)"/>
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<xsl:variable name="chunk" select="$chunks//tocentry[@linkend=$id]"/>
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<xsl:variable name="filename">
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<xsl:call-template name="dbhtml-filename">
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<xsl:with-param name="pis" select="$chunk/processing-instruction('dbhtml')"/>
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</xsl:call-template>
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</xsl:variable>
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<xsl:choose>
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<xsl:when test="$chunk">
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<xsl:value-of select="$filename"/>
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</xsl:when>
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<xsl:otherwise>
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<xsl:apply-templates select="parent::*" mode="chunk-filename"/>
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</xsl:otherwise>
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</xsl:choose>
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</xsl:template>
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<!-- ==================================================================== -->
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<xsl:template name="process-chunk">
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<xsl:variable name="id">
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<xsl:call-template name="object.id"/>
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</xsl:variable>
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<xsl:variable name="chunks" select="document($chunk.toc,.)"/>
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<xsl:variable name="chunk" select="$chunks//tocentry[@linkend=$id]"/>
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<xsl:variable name="prev-id"
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select="($chunk/preceding::tocentry
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|$chunk/ancestor::tocentry)[last()]/@linkend"/>
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<xsl:variable name="next-id"
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select="($chunk/following::tocentry
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|$chunk/child::tocentry)[1]/@linkend"/>
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<xsl:variable name="prev" select="key('id',$prev-id)"/>
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<xsl:variable name="next" select="key('id',$next-id)"/>
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<xsl:variable name="ischunk">
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<xsl:call-template name="chunk"/>
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</xsl:variable>
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<xsl:variable name="chunkfn">
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<xsl:if test="$ischunk='1'">
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<xsl:apply-templates mode="chunk-filename" select="."/>
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</xsl:if>
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</xsl:variable>
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<xsl:variable name="filename">
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<xsl:call-template name="make-relative-filename">
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<xsl:with-param name="base.dir" select="$base.dir"/>
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<xsl:with-param name="base.name" select="$chunkfn"/>
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</xsl:call-template>
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</xsl:variable>
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<xsl:choose>
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<xsl:when test="$ischunk = 0">
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<xsl:apply-imports/>
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</xsl:when>
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<xsl:otherwise>
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<xsl:call-template name="write.chunk">
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<xsl:with-param name="filename" select="$filename"/>
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<xsl:with-param name="content">
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<xsl:call-template name="chunk-element-content">
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<xsl:with-param name="prev" select="$prev"/>
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<xsl:with-param name="next" select="$next"/>
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</xsl:call-template>
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</xsl:with-param>
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<xsl:with-param name="quiet" select="$chunk.quietly"/>
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</xsl:call-template>
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</xsl:otherwise>
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</xsl:choose>
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</xsl:template>
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<!-- ==================================================================== -->
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<xsl:template match="set">
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<xsl:call-template name="process-chunk"/>
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</xsl:template>
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<xsl:template match="book">
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<xsl:call-template name="process-chunk"/>
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</xsl:template>
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<xsl:template match="book/appendix">
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<xsl:call-template name="process-chunk"/>
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</xsl:template>
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<xsl:template match="book/glossary">
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<xsl:call-template name="process-chunk"/>
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</xsl:template>
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<xsl:template match="book/bibliography">
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<xsl:call-template name="process-chunk"/>
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</xsl:template>
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<xsl:template match="dedication" mode="dedication">
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<xsl:call-template name="process-chunk"/>
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</xsl:template>
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<xsl:template match="preface|chapter">
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<xsl:call-template name="process-chunk"/>
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</xsl:template>
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<xsl:template match="part|reference">
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<xsl:call-template name="process-chunk"/>
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</xsl:template>
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<xsl:template match="refentry">
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<xsl:call-template name="process-chunk"/>
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</xsl:template>
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<xsl:template match="colophon">
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<xsl:call-template name="process-chunk"/>
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</xsl:template>
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<xsl:template match="article">
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<xsl:call-template name="process-chunk"/>
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</xsl:template>
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<xsl:template match="article/appendix">
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<xsl:call-template name="process-chunk"/>
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</xsl:template>
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<xsl:template match="article/glossary">
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<xsl:call-template name="process-chunk"/>
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</xsl:template>
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<xsl:template match="article/bibliography">
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<xsl:call-template name="process-chunk"/>
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</xsl:template>
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<xsl:template match="sect1|sect2|sect3|sect4|sect5|section">
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<xsl:variable name="ischunk">
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<xsl:call-template name="chunk"/>
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</xsl:variable>
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<xsl:choose>
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<xsl:when test="$ischunk != 0">
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<xsl:call-template name="process-chunk"/>
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</xsl:when>
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<xsl:otherwise>
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<xsl:apply-imports/>
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</xsl:otherwise>
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</xsl:choose>
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</xsl:template>
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<xsl:template match="setindex
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|book/index
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|article/index">
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<!-- some implementations use completely empty index tags to indicate -->
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<!-- where an automatically generated index should be inserted. so -->
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<!-- if the index is completely empty, skip it. -->
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<xsl:if test="count(*)>0 or $generate.index != '0'">
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<xsl:call-template name="process-chunk"/>
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</xsl:if>
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</xsl:template>
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<!-- ==================================================================== -->
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<xsl:template match="/">
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<xsl:choose>
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<xsl:when test="$chunk.toc = ''">
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<xsl:message terminate="yes">
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<xsl:text>The chunk.toc file is not set.</xsl:text>
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</xsl:message>
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</xsl:when>
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<xsl:when test="$rootid != ''">
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<xsl:choose>
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<xsl:when test="count(key('id',$rootid)) = 0">
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<xsl:message terminate="yes">
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<xsl:text>ID '</xsl:text>
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<xsl:value-of select="$rootid"/>
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<xsl:text>' not found in document.</xsl:text>
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</xsl:message>
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</xsl:when>
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<xsl:otherwise>
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<xsl:apply-templates select="key('id',$rootid)"/>
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</xsl:otherwise>
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</xsl:choose>
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</xsl:when>
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<xsl:otherwise>
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<xsl:apply-templates select="/" mode="process.root"/>
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</xsl:otherwise>
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</xsl:choose>
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</xsl:template>
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<xsl:template match="*" mode="process.root">
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<xsl:apply-templates select="."/>
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</xsl:template>
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</xsl:stylesheet>
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