org.aspectj/lib/docbook/docbook-xsl/html/chunk-experimental.xsl
2002-12-16 17:19:22 +00:00

797 righe
26 KiB
XML

<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:doc="http://nwalsh.com/xsl/documentation/1.0"
version="1.0"
exclude-result-prefixes="doc">
<xsl:param name="html.ext" select="'.html'"/>
<doc:param name="html.ext" xmlns="">
<refpurpose>Extension for chunked files</refpurpose>
<refdescription>
<para>The extension identified by <parameter>html.ext</parameter> will
be used as the filename extension for chunks created by this stylesheet.
</para>
</refdescription>
</doc:param>
<xsl:param name="root.filename" select="'index'"/>
<doc:param name="root.filename" xmlns="">
<refpurpose>Filename for the root chunk</refpurpose>
<refdescription>
<para>The <parameter>root.filename</parameter> is the base filename for
the chunk created for the root of each document processed.
</para>
</refdescription>
</doc:param>
<xsl:param name="base.dir" select="''"/>
<doc:param name="base.dir" xmlns="">
<refpurpose>Output directory for chunks</refpurpose>
<refdescription>
<para>If specified, the <literal>base.dir</literal> identifies
the output directory for chunks. (If not specified, the output directory
is system dependent.)</para>
</refdescription>
</doc:param>
<xsl:param name="chunk.sections" select="'1'"/>
<doc:param name="chunk.sections" xmlns="">
<refpurpose>Create chunks for top-level sections in components?</refpurpose>
<refdescription>
<para>If non-zero, chunks will be created for top-level
<sgmltag>sect1</sgmltag> and <sgmltag>section</sgmltag> elements in
each component.
</para>
</refdescription>
</doc:param>
<xsl:param name="chunk.first.sections" select="'0'"/>
<doc:param name="chunk.first.sections" xmlns="">
<refpurpose>Create a chunk for the first top-level section in each component?</refpurpose>
<refdescription>
<para>If non-zero, a chunk will be created for the first top-level
<sgmltag>sect1</sgmltag> or <sgmltag>section</sgmltag> elements in
each component. Otherwise, that section will be part of the chunk for
its parent.
</para>
</refdescription>
</doc:param>
<xsl:param name="chunk.datafile" select="'.chunks'"/>
<doc:param name="chunk.datafile" xmlns="">
<refpurpose>Name of the temporary file used to hold chunking data</refpurpose>
<refdescription>
<para>Chunking is now a two-step process. The
<parameter>chunk.datafile</parameter> is the name of the file used to
hold the chunking data.
</para>
</refdescription>
</doc:param>
<!-- ==================================================================== -->
<!-- What's a chunk?
appendix
article
bibliography in article or book
book
chapter
colophon
glossary in article or book
index in article or book
part
preface
refentry
reference
sect1 if position()>1
section if position()>1 && parent != section
set
setindex
-->
<!-- ==================================================================== -->
<xsl:template name="chunk">
<xsl:param name="node" select="."/>
<!-- returns 1 if $node is a chunk -->
<xsl:variable name="id">
<xsl:choose>
<xsl:when test="$node/@id">
<xsl:value-of select="$node/@id"/>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="generate-id($node)"/>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:variable name="chunks" select="document($chunk.datafile,.)"/>
<xsl:choose>
<xsl:when test="$chunks/chunks/chunk[@id=$id]">1</xsl:when>
<xsl:otherwise>0</xsl:otherwise>
</xsl:choose>
</xsl:template>
<!-- ==================================================================== -->
<xsl:template match="*" mode="chunk-filename">
<!-- returns the filename of a chunk -->
<xsl:variable name="id">
<xsl:choose>
<xsl:when test="@id">
<xsl:value-of select="@id"/>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="generate-id(.)"/>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:variable name="chunks" select="document($chunk.datafile,.)"/>
<xsl:variable name="chunk" select="$chunks/chunks/chunk[@id=$id]"/>
<xsl:choose>
<xsl:when test="$chunk">
<xsl:value-of select="$chunk/@filename"/>
</xsl:when>
<xsl:otherwise>
<xsl:apply-templates select="parent::*" mode="chunk-filename"/>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<!-- ==================================================================== -->
<xsl:template name="href.target">
<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="html.head">
<xsl:param name="prev" select="/foo"/>
<xsl:param name="next" select="/foo"/>
<xsl:variable name="home" select="/*[1]"/>
<xsl:variable name="up" select="parent::*"/>
<head>
<xsl:call-template name="head.content"/>
<xsl:call-template name="user.head.content"/>
<xsl:if test="$home">
<link rel="home">
<xsl:attribute name="href">
<xsl:call-template name="href.target">
<xsl:with-param name="object" select="$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="$prev">
<link rel="previous">
<xsl:attribute name="href">
<xsl:call-template name="href.target">
<xsl:with-param name="object" select="$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>
</head>
</xsl:template>
<!-- ==================================================================== -->
<xsl:template name="header.navigation">
<xsl:param name="prev" select="/foo"/>
<xsl:param name="next" select="/foo"/>
<xsl:variable name="home" select="/*[1]"/>
<xsl:variable name="up" select="parent::*"/>
<xsl:if test="$suppress.navigation = '0'">
<div class="navheader">
<table width="100%" summary="Navigation header">
<tr>
<th colspan="3" align="center">
<xsl:apply-templates select="." mode="object.title.markup"/>
</th>
</tr>
<tr>
<td width="20%" align="left">
<xsl:if test="count($prev)>0">
<a accesskey="p">
<xsl:attribute name="href">
<xsl:call-template name="href.target">
<xsl:with-param name="object" select="$prev"/>
</xsl:call-template>
</xsl:attribute>
<xsl:call-template name="gentext">
<xsl:with-param name="key">nav-prev</xsl:with-param>
</xsl:call-template>
</a>
</xsl:if>
<xsl:text>&#160;</xsl:text>
</td>
<th width="60%" align="center">
<xsl:choose>
<xsl:when test="count($up) > 0 and $up != $home">
<xsl:apply-templates select="$up" mode="object.title.markup"/>
</xsl:when>
<xsl:otherwise>&#160;</xsl:otherwise>
</xsl:choose>
</th>
<td width="20%" align="right">
<xsl:text>&#160;</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="gentext">
<xsl:with-param name="key">nav-next</xsl:with-param>
</xsl:call-template>
</a>
</xsl:if>
</td>
</tr>
</table>
<hr/>
</div>
</xsl:if>
</xsl:template>
<!-- ==================================================================== -->
<xsl:template name="footer.navigation">
<xsl:param name="prev" select="/foo"/>
<xsl:param name="next" select="/foo"/>
<xsl:variable name="home" select="/*[1]"/>
<xsl:variable name="up" select="parent::*"/>
<xsl:if test="$suppress.navigation = '0'">
<div class="navfooter">
<hr/>
<table width="100%" summary="Navigation footer">
<tr>
<td width="40%" align="left">
<xsl:if test="count($prev)>0">
<a accesskey="p">
<xsl:attribute name="href">
<xsl:call-template name="href.target">
<xsl:with-param name="object" select="$prev"/>
</xsl:call-template>
</xsl:attribute>
<xsl:call-template name="gentext">
<xsl:with-param name="key">nav-prev</xsl:with-param>
</xsl:call-template>
</a>
</xsl:if>
<xsl:text>&#160;</xsl:text>
</td>
<td width="20%" align="center">
<xsl:choose>
<xsl:when test="$home != .">
<a accesskey="h">
<xsl:attribute name="href">
<xsl:call-template name="href.target">
<xsl:with-param name="object" select="$home"/>
</xsl:call-template>
</xsl:attribute>
<xsl:call-template name="gentext">
<xsl:with-param name="key">nav-home</xsl:with-param>
</xsl:call-template>
</a>
</xsl:when>
<xsl:otherwise>&#160;</xsl:otherwise>
</xsl:choose>
</td>
<td width="40%" align="right">
<xsl:text>&#160;</xsl:text>
<xsl:if test="count($next)>0">
<a accesskey="n">
<xsl:attribute name="href">
<xsl:call-template name="href.target">
<xsl:with-param name="object" select="$next"/>
</xsl:call-template>
</xsl:attribute>
<xsl:call-template name="gentext">
<xsl:with-param name="key">nav-next</xsl:with-param>
</xsl:call-template>
</a>
</xsl:if>
</td>
</tr>
<tr>
<td width="40%" align="left">
<xsl:apply-templates select="$prev" mode="object.title.markup"/>
<xsl:text>&#160;</xsl:text>
</td>
<td width="20%" align="center">
<xsl:choose>
<xsl:when test="count($up)>0">
<a accesskey="u">
<xsl:attribute name="href">
<xsl:call-template name="href.target">
<xsl:with-param name="object" select="$up"/>
</xsl:call-template>
</xsl:attribute>
<xsl:call-template name="gentext">
<xsl:with-param name="key">nav-up</xsl:with-param>
</xsl:call-template>
</a>
</xsl:when>
<xsl:otherwise>&#160;</xsl:otherwise>
</xsl:choose>
</td>
<td width="40%" align="right">
<xsl:text>&#160;</xsl:text>
<xsl:apply-templates select="$next" mode="object.title.markup"/>
</td>
</tr>
</table>
</div>
</xsl:if>
</xsl:template>
<!-- ==================================================================== -->
<xsl:template match="processing-instruction('dbhtml')">
<!-- nop -->
</xsl:template>
<!-- ==================================================================== -->
<xsl:template name="process-chunk">
<xsl:variable name="id">
<xsl:choose>
<xsl:when test="@id">
<xsl:value-of select="@id"/>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="generate-id(.)"/>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:variable name="chunks" select="document($chunk.datafile,.)"/>
<xsl:variable name="chunk" select="$chunks/chunks/chunk[@id=$id]"/>
<xsl:variable name="prev-id"
select="$chunk/preceding-sibling::chunk[1]/@id"/>
<xsl:variable name="next-id"
select="$chunk/following-sibling::chunk[1]/@id"/>
<xsl:variable name="prev" select="id($prev-id)"/>
<xsl:variable name="next" select="id($next-id)"/>
<xsl:variable name="ischunk">
<xsl:call-template name="chunk"/>
</xsl:variable>
<xsl:variable name="chunkfn">
<xsl:if test="$ischunk='1'">
<xsl:apply-templates mode="chunk-filename" select="."/>
</xsl:if>
</xsl:variable>
<xsl:if test="$ischunk='0'">
<xsl:message>
<xsl:text>Error </xsl:text>
<xsl:value-of select="name(.)"/>
<xsl:text> is not a chunk!</xsl:text>
</xsl:message>
</xsl:if>
<xsl:variable name="filename">
<xsl:call-template name="make-relative-filename">
<xsl:with-param name="base.dir" select="$base.dir"/>
<xsl:with-param name="base.name" select="$chunkfn"/>
</xsl:call-template>
</xsl:variable>
<xsl:call-template name="write.chunk">
<xsl:with-param name="filename" select="$filename"/>
<xsl:with-param name="content">
<xsl:call-template name="chunk-element-content">
<xsl:with-param name="prev" select="$prev"/>
<xsl:with-param name="next" select="$next"/>
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:template>
<xsl:template name="chunk-element-content">
<xsl:param name="prev"></xsl:param>
<xsl:param name="next"></xsl:param>
<html>
<xsl:call-template name="html.head">
<xsl:with-param name="prev" select="$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="$next"/>
</xsl:call-template>
<xsl:call-template name="user.header.content"/>
<xsl:apply-imports/>
<xsl:call-template name="user.footer.content"/>
<xsl:call-template name="footer.navigation">
<xsl:with-param name="prev" select="$prev"/>
<xsl:with-param name="next" select="$next"/>
</xsl:call-template>
<xsl:call-template name="user.footer.navigation"/>
</body>
</html>
</xsl:template>
<!-- ==================================================================== -->
<xsl:template match="set">
<xsl:call-template name="process-chunk"/>
</xsl:template>
<xsl:template match="book">
<xsl:call-template name="process-chunk"/>
</xsl:template>
<xsl:template match="book/appendix">
<xsl:call-template name="process-chunk"/>
</xsl:template>
<xsl:template match="book/glossary">
<xsl:call-template name="process-chunk"/>
</xsl:template>
<xsl:template match="book/bibliography">
<xsl:call-template name="process-chunk"/>
</xsl:template>
<xsl:template match="preface|chapter">
<xsl:call-template name="process-chunk"/>
</xsl:template>
<xsl:template match="part|reference">
<xsl:call-template name="process-chunk"/>
</xsl:template>
<xsl:template match="refentry">
<xsl:call-template name="process-chunk"/>
</xsl:template>
<xsl:template match="colophon">
<xsl:call-template name="process-chunk"/>
</xsl:template>
<xsl:template match="article">
<xsl:call-template name="process-chunk"/>
</xsl:template>
<xsl:template match="article/appendix">
<xsl:call-template name="process-chunk"/>
</xsl:template>
<xsl:template match="article/glossary">
<xsl:call-template name="process-chunk"/>
</xsl:template>
<xsl:template match="article/bibliography">
<xsl:call-template name="process-chunk"/>
</xsl:template>
<xsl:template match="sect1
|/section
|section[local-name(parent::*) != 'section']">
<xsl:choose>
<xsl:when test=". = /section">
<xsl:call-template name="process-chunk"/>
</xsl:when>
<xsl:when test="$chunk.sections = 0">
<xsl:apply-imports/>
</xsl:when>
<xsl:when test="ancestor::partintro">
<xsl:apply-imports/>
</xsl:when>
<xsl:when test="$chunk.first.sections = 0">
<xsl:choose>
<xsl:when test="count(preceding-sibling::section) &gt; 0
or count(preceding-sibling::sect1) &gt; 0">
<xsl:call-template name="process-chunk"/>
</xsl:when>
<xsl:otherwise>
<xsl:apply-imports/>
</xsl:otherwise>
</xsl:choose>
</xsl:when>
<xsl:otherwise>
<xsl:call-template name="process-chunk"/>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template match="setindex
|book/index
|article/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. -->
<xsl:if test="count(*)>0 or $generate.index != '0'">
<xsl:call-template name="process-chunk"/>
</xsl:if>
</xsl:template>
<!-- ==================================================================== -->
<xsl:template match="/">
<xsl:choose>
<xsl:when test="$rootid != ''">
<xsl:choose>
<xsl:when test="count(id($rootid)) = 0">
<xsl:message terminate="yes">
<xsl:text>ID '</xsl:text>
<xsl:value-of select="$rootid"/>
<xsl:text>' not found in document.</xsl:text>
</xsl:message>
</xsl:when>
<xsl:otherwise>
<xsl:apply-templates select="id($rootid)"/>
</xsl:otherwise>
</xsl:choose>
</xsl:when>
<xsl:otherwise>
<xsl:apply-templates select="/" mode="process.root"/>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template match="*" mode="process.root">
<xsl:apply-templates select="."/>
</xsl:template>
<!-- ==================================================================== -->
<xsl:template name="in.other.chunk">
<xsl:param name="chunk" select="."/>
<xsl:param name="node" select="."/>
<xsl:variable name="is.chunk">
<xsl:call-template name="chunk">
<xsl:with-param name="node" select="$node"/>
</xsl:call-template>
</xsl:variable>
<!--
<xsl:message>
<xsl:text>in.other.chunk: </xsl:text>
<xsl:value-of select="name($chunk)"/>
<xsl:text> </xsl:text>
<xsl:value-of select="name($node)"/>
<xsl:text> </xsl:text>
<xsl:value-of select="$chunk = $node"/>
<xsl:text> </xsl:text>
<xsl:value-of select="$is.chunk"/>
</xsl:message>
-->
<xsl:choose>
<xsl:when test="$chunk = $node">0</xsl:when>
<xsl:when test="$is.chunk = 1">1</xsl:when>
<xsl:when test="count($node) = 0">0</xsl:when>
<xsl:otherwise>
<xsl:call-template name="in.other.chunk">
<xsl:with-param name="chunk" select="$chunk"/>
<xsl:with-param name="node" select="$node/parent::*"/>
</xsl:call-template>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template name="count.footnotes.in.this.chunk">
<xsl:param name="node" select="."/>
<xsl:param name="footnotes" select="$node//footnote"/>
<xsl:param name="count" select="0"/>
<!--
<xsl:message>
<xsl:text>count.footnotes.in.this.chunk: </xsl:text>
<xsl:value-of select="name($node)"/>
</xsl:message>
-->
<xsl:variable name="in.other.chunk">
<xsl:call-template name="in.other.chunk">
<xsl:with-param name="chunk" select="$node"/>
<xsl:with-param name="node" select="$footnotes[1]"/>
</xsl:call-template>
</xsl:variable>
<xsl:choose>
<xsl:when test="count($footnotes) = 0">
<xsl:value-of select="$count"/>
</xsl:when>
<xsl:otherwise>
<xsl:choose>
<xsl:when test="$in.other.chunk != 0">
<xsl:call-template name="count.footnotes.in.this.chunk">
<xsl:with-param name="node" select="$node"/>
<xsl:with-param name="footnotes"
select="$footnotes[position() &gt; 1]"/>
<xsl:with-param name="count" select="$count"/>
</xsl:call-template>
</xsl:when>
<xsl:when test="$footnotes[1]/ancestor::table
|$footnotes[1]/ancestor::informaltable">
<xsl:call-template name="count.footnotes.in.this.chunk">
<xsl:with-param name="node" select="$node"/>
<xsl:with-param name="footnotes"
select="$footnotes[position() &gt; 1]"/>
<xsl:with-param name="count" select="$count"/>
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
<xsl:call-template name="count.footnotes.in.this.chunk">
<xsl:with-param name="node" select="$node"/>
<xsl:with-param name="footnotes"
select="$footnotes[position() &gt; 1]"/>
<xsl:with-param name="count" select="$count + 1"/>
</xsl:call-template>
</xsl:otherwise>
</xsl:choose>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template name="process.footnotes.in.this.chunk">
<xsl:param name="node" select="."/>
<xsl:param name="footnotes" select="$node//footnote"/>
<!--
<xsl:message>process.footnotes.in.this.chunk</xsl:message>
-->
<xsl:variable name="in.other.chunk">
<xsl:call-template name="in.other.chunk">
<xsl:with-param name="chunk" select="$node"/>
<xsl:with-param name="node" select="$footnotes[1]"/>
</xsl:call-template>
</xsl:variable>
<xsl:choose>
<xsl:when test="count($footnotes) = 0">
<!-- nop -->
</xsl:when>
<xsl:otherwise>
<xsl:choose>
<xsl:when test="$in.other.chunk != 0">
<xsl:call-template name="process.footnotes.in.this.chunk">
<xsl:with-param name="node" select="$node"/>
<xsl:with-param name="footnotes"
select="$footnotes[position() &gt; 1]"/>
</xsl:call-template>
</xsl:when>
<xsl:when test="$footnotes[1]/ancestor::table
|$footnotes[1]/ancestor::informaltable">
<xsl:call-template name="process.footnotes.in.this.chunk">
<xsl:with-param name="node" select="$node"/>
<xsl:with-param name="footnotes"
select="$footnotes[position() &gt; 1]"/>
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
<xsl:apply-templates select="$footnotes[1]"
mode="process.footnote.mode"/>
<xsl:call-template name="process.footnotes.in.this.chunk">
<xsl:with-param name="node" select="$node"/>
<xsl:with-param name="footnotes"
select="$footnotes[position() &gt; 1]"/>
</xsl:call-template>
</xsl:otherwise>
</xsl:choose>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template name="process.footnotes">
<xsl:variable name="footnotes" select=".//footnote"/>
<xsl:variable name="fcount">
<xsl:call-template name="count.footnotes.in.this.chunk">
<xsl:with-param name="node" select="."/>
<xsl:with-param name="footnotes" select="$footnotes"/>
</xsl:call-template>
</xsl:variable>
<!--
<xsl:message>
<xsl:value-of select="name(.)"/>
<xsl:text> fcount: </xsl:text>
<xsl:value-of select="$fcount"/>
</xsl:message>
-->
<!-- Only bother to do this if there's at least one non-table footnote -->
<xsl:if test="$fcount &gt; 0">
<div class="footnotes">
<br/>
<hr width="100" align="left"/>
<xsl:call-template name="process.footnotes.in.this.chunk">
<xsl:with-param name="node" select="."/>
<xsl:with-param name="footnotes" select="$footnotes"/>
</xsl:call-template>
</div>
</xsl:if>
</xsl:template>
<xsl:template name="process.chunk.footnotes">
<xsl:variable name="is.chunk">
<xsl:call-template name="chunk"/>
</xsl:variable>
<xsl:if test="$is.chunk = 1">
<xsl:call-template name="process.footnotes"/>
</xsl:if>
</xsl:template>
<!-- ==================================================================== -->
</xsl:stylesheet>