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<?xml version='1.0'?>
<!-- vim: sw=2 sta et
-->
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:doc="http://nwalsh.com/xsl/documentation/1.0"
xmlns="http://docbook2x.sourceforge.net/xmlns/Texi-XML"
exclude-result-prefixes="doc"
version='1.0'
xml:lang="en">
<!-- ********************************************************************
$Id: table.xsl,v 1.17 2004/08/22 22:46:07 stevecheng Exp $
********************************************************************
(C) 2000-2004 Steve Cheng <stevecheng@users.sourceforge.net>
This file is part of the docbook2X XSLT stylesheets for
converting DocBook to Texinfo.
See ../../COPYING for the copyright status of this software.
******************************************************************** -->
<doc:reference xmlns="">
<title>Table support</title>
</doc:reference>
<!-- ==================================================================== -->
<xsl:template match="tgroup">
<xsl:call-template name="anchor" />
<multitable cols="{@cols}">
<xsl:apply-templates select="colspec" />
<tbody>
<xsl:apply-templates select="thead" />
<xsl:apply-templates select="tbody" />
<xsl:apply-templates select="tfoot" />
</tbody>
</multitable>
</xsl:template>
<xsl:template match="colspec">
<colspec>
<xsl:attribute name="colwidth">
<xsl:call-template name="get-proportional-colwidth" />
</xsl:attribute>
<xsl:attribute name="colnum">
<xsl:value-of select="@colnum" />
</xsl:attribute>
</colspec>
</xsl:template>
<xsl:template match="spanspec">
<spanspec spanname="{@spanname}"
namest="{@namest}"
nameend="{@nameend}" />
</xsl:template>
<xsl:template match="thead|tfoot|tbody">
<xsl:apply-templates />
</xsl:template>
<!-- FIXME: Complain loudly -->
<xsl:template match="thead/colspec">
</xsl:template>
<xsl:template match="tfoot/colspec">
</xsl:template>
<xsl:template match="row">
<row>
<xsl:apply-templates />
</row>
</xsl:template>
<xsl:template match="entry">
<entry>
<xsl:if test="@colname">
<xsl:attribute name="colname">
<xsl:value-of select="@colname" />
</xsl:attribute>
</xsl:if>
<xsl:if test="@spanname">
<xsl:attribute name="spanname">
<xsl:value-of select="@spanname" />
</xsl:attribute>
</xsl:if>
<xsl:if test="@namest">
<xsl:attribute name="namest">
<xsl:value-of select="@namest" />
</xsl:attribute>
</xsl:if>
<xsl:if test="@nameend">
<xsl:attribute name="nameend">
<xsl:value-of select="@nameend" />
</xsl:attribute>
</xsl:if>
<xsl:apply-templates mode="coerce-into-inline" />
</entry>
</xsl:template>
<!-- ==================================================================== -->
<doc:template name="get-proportional-colwidth" xmlns="">
<refpurpose>
Get the proportional width as specified in the given <sgmltag class="element">colspec</sgmltag>
</refpurpose>
<refdescription>
<para>
In CALS tables, the <sgmltag class="element">colspec</sgmltag> has
the attribute <sgmltag class="attribute">colwidth</sgmltag>
which can specify either absolute column widths, relative column widths,
or a mixture of both measures. Texinfo only supports relative column widths.
This template coerces all absolute column widths into relative ones,
as follows:
<variablelist>
<varlistentry>
<term>No width is specified</term>
<listitem>
<para>Then the column is assumed to have a relative column width of one.</para>
</listitem>
</varlistentry>
<varlistentry>
<term>Absolute widths</term>
<listitem>
<para>These are simply translated to a relative column width of one.</para>
</listitem>
</varlistentry>
<varlistentry>
<term>Mixture</term>
<listitem>
<para>These are of the form <literal><replaceable>P</replaceable>*+<replaceable>M</replaceable></literal>, where <replaceable>P</replaceable> is the relative column width, and <replaceable>M</replaceable> is an absolute column width.
The sign may also be minus instead of plus, with the obvious meaning.
This template drops the <replaceable>M</replaceable> part and its sign.
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refdescription>
<refparameter>
<variablelist>
<varlistentry>
<term><parameter>colspec</parameter></term>
<listitem><para>
A node-set that is the <sgmltag class="element">colspec</sgmltag>
element to determine widths for.
</para></listitem>
</varlistentry>
</variablelist>
</refparameter>
</doc:template>
<xsl:template name="get-proportional-colwidth">
<xsl:param name="colspec" select="." />
<xsl:variable name="colwidth" select="$colspec/@colwidth" />
<xsl:choose>
<xsl:when test="$colwidth = ''">
<xsl:value-of select="1" />
</xsl:when>
<xsl:when test="not(contains($colwidth,'*'))">
<xsl:call-template name="user-message">
<xsl:with-param name="node" select="$colspec" />
<xsl:with-param name="key">absolute table column widths not supported</xsl:with-param>
</xsl:call-template>
<xsl:value-of select="1" />
</xsl:when>
<xsl:when test="$colwidth = '*'">
<xsl:value-of select="1" />
</xsl:when>
<xsl:otherwise>
<xsl:if test="contains($colwidth,'+') or contains($colwidth,'-')">
<xsl:call-template name="user-message">
<xsl:with-param name="node" select="$colspec" />
<xsl:with-param name="key">absolute table column widths not supported</xsl:with-param>
</xsl:call-template>
</xsl:if>
<xsl:value-of select="substring-before($colwidth,'*')" />
</xsl:otherwise>
</xsl:choose>
</xsl:template>
</xsl:stylesheet>
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