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<?xml version='1.0'?>
<!--####################################################################
| $Id: db2latex-mw-table.xsl 120 2004-03-26 20:19:43Z mw $
| $Author: mw $
+ ################################################################# -->
<xsl:stylesheet
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:doc="http://nwalsh.com/xsl/documentation/1.0"
exclude-result-prefixes="doc" version='1.0'>
<xsl:template name="table.format.tabularx">
<xsl:param name="cols" select="1"/>
<xsl:param name="i" select="1"/>
<xsl:param name="colsep" select="1"/>
<!-- sum of numeric portions in 1*-like colwidths -->
<xsl:param name="starfactor" select="0"/>
<xsl:choose>
<!-- Out of the recursive iteration -->
<xsl:when test="$i > $cols"></xsl:when>
<!-- There are still columns to count -->
<xsl:otherwise>
<xsl:variable name="userwidth">
<xsl:choose>
<xsl:when test="./colspec[@colnum=$i]">
<xsl:value-of select="./colspec[@colnum=$i]/@colwidth"/>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="./colspec[position()=$i]/@colwidth"/>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:variable name="useralign">
<xsl:choose>
<xsl:when test="./colspec[@colnum=$i]">
<xsl:value-of select="./colspec[@colnum=$i]/@align"/>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="./colspec[position()=$i]/@align"/>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:variable name="width">
<xsl:variable name="cells" select="thead/row/entry[$i]|tbody/row/entry[$i]"/>
<xsl:choose>
<xsl:when test="string-length($userwidth)=0 and count($cells//itemizedlist|$cells//orderedlist|$cells//variablelist)>0">
<!-- In these specific circumstances, we MUST use a line-wrapped column
and yet the user hasn't specified one. -->
<xsl:value-of select="'1*'"/>
</xsl:when>
<xsl:otherwise>
<!-- In the general case, we just do what the user wants (may even
have no pre-specified width). -->
<xsl:value-of select="$userwidth"/>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<!-- Try to take heed of colspecs -->
<xsl:choose>
<xsl:when test="$width!=''">
<xsl:text>>{</xsl:text>
<xsl:if test="contains($width,'*')">
<!-- see tabularx documentation -->
<xsl:text>\hsize=</xsl:text>
<xsl:value-of select="substring-before($width,'*') * $starfactor" />
<xsl:text>\hsize</xsl:text>
</xsl:if>
<xsl:choose>
<xsl:when test="$useralign='left'"><xsl:text>\RaggedRight</xsl:text></xsl:when>
<xsl:when test="$useralign='right'"><xsl:text>\RaggedLeft</xsl:text></xsl:when>
<xsl:when test="$useralign='center'"><xsl:text>\Centering</xsl:text></xsl:when>
<xsl:when test="$useralign='char' and $latex.use.dcolumn='1'">
<xsl:variable name="char" select="(./colspec[@colnum=$i]/@char|./colspec[position()=$i]/@char)[1]"/>
<xsl:choose>
<xsl:when test="$char=''"><xsl:text>d</xsl:text></xsl:when>
<xsl:otherwise>D{<xsl:value-of select="$char"/>}{<xsl:value-of select="$char"/>}{-1}</xsl:otherwise>
</xsl:choose>
</xsl:when>
<xsl:when test="$useralign!=''"><xsl:message>Table column '<xsl:value-of select="$useralign"/>' alignment is not supported.</xsl:message></xsl:when>
</xsl:choose>
<xsl:text>}</xsl:text>
<xsl:choose>
<xsl:when test="contains($width,'*')">
<xsl:text>X</xsl:text>
</xsl:when>
<xsl:otherwise>
<xsl:text>p{</xsl:text><xsl:value-of select="$width" /><xsl:text>}</xsl:text>
</xsl:otherwise>
</xsl:choose>
<xsl:if test="$i<$cols and $colsep='1'">
<xsl:text>|</xsl:text>
</xsl:if>
</xsl:when>
<xsl:otherwise>
<xsl:choose>
<xsl:when test="$useralign='left'"><xsl:text>l</xsl:text></xsl:when>
<xsl:when test="$useralign='right'"><xsl:text>r</xsl:text></xsl:when>
<xsl:when test="$useralign='center'"><xsl:text>c</xsl:text></xsl:when>
<xsl:when test="$useralign='justify'"><xsl:text>X</xsl:text></xsl:when>
<xsl:when test="$useralign='char' and $latex.use.dcolumn='1'">
<xsl:variable name="char" select="(./colspec[@colnum=$i]/@char|./colspec[position()=$i]/@char)[1]"/>
<xsl:choose>
<xsl:when test="$char=''"><xsl:text>d</xsl:text></xsl:when>
<xsl:otherwise>D{<xsl:value-of select="$char"/>}{<xsl:value-of select="$char"/>}{-1}</xsl:otherwise>
</xsl:choose>
</xsl:when>
<xsl:otherwise>
<xsl:text>c</xsl:text>
<xsl:if test="$useralign!=''">
<xsl:message>Table column '<xsl:value-of select="$useralign"/>' alignment is not supported.</xsl:message>
</xsl:if>
</xsl:otherwise>
</xsl:choose>
<xsl:if test="$i<$cols and $colsep='1'">
<xsl:text>|</xsl:text>
</xsl:if>
</xsl:otherwise>
</xsl:choose>
<!-- Recursive for next column -->
<xsl:call-template name="table.format.tabularx">
<xsl:with-param name="i" select="$i+1"/>
<!-- Added by MW, 2003-10-19 -->
<xsl:with-param name="colsep" select="$colsep"/>
<xsl:with-param name="cols" select="$cols"/>
<xsl:with-param name="starfactor" select="$starfactor"/>
</xsl:call-template>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template match="tgroup">
<xsl:variable name="align" select="@align"/>
<!-- Changed by MW, 2003-10-19 -->
<xsl:variable name="colsep">
<xsl:choose>
<xsl:when test="string-length(@colsep)<1">0</xsl:when>
<xsl:otherwise>
<xsl:value-of select="@colsep"/>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:variable name="frame">
<xsl:choose>
<xsl:when test="string-length(../@frame)<1">all</xsl:when>
<xsl:otherwise>
<xsl:value-of select="../@frame"/>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:variable name="colspecs" select="./colspec"/>
<xsl:variable name="usex">
<xsl:choose>
<xsl:when test="$latex.use.ltxtable='1'">
<xsl:text>0</xsl:text>
</xsl:when>
<!-- if there are lists within cells, we need tabularx -->
<xsl:when test="$latex.use.tabularx=1 and (descendant::itemizedlist|descendant::orderedlist|descendant::variablelist)">
<xsl:text>1</xsl:text>
</xsl:when>
<!-- if there are instances of 1*-style colwidths, we need tabularx -->
<xsl:when test="$latex.use.tabularx=1 and contains(colspec/@colwidth,'*')">
<xsl:text>1</xsl:text>
</xsl:when>
<!-- if there are colspecs with 'justify' alignment and no explicit width, we need tabularx -->
<xsl:when test="$latex.use.tabularx=1 and count(colspec[@align='justify'])>0">
<xsl:text>1</xsl:text>
</xsl:when>
<xsl:otherwise>
<xsl:text>0</xsl:text>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:variable name="useminipage">
<!-- Hack to get around LaTeX issue with tabular (not necessary with tabularx).
This is NOT a good solution, and has problems of its own, but at least the footnotes
do not actually disappear (which is what would otherwise happen). -->
<xsl:if test="count(.//footnote)!=0">1</xsl:if>
</xsl:variable>
<xsl:choose>
<xsl:when test="$usex='1'">
<xsl:text>\begin{tabularx}{\linewidth}{</xsl:text>
</xsl:when>
<xsl:when test="$latex.use.ltxtable='1'">
<xsl:text>\begin{longtable}{</xsl:text>
</xsl:when>
<xsl:otherwise>
<xsl:if test="$useminipage='1'"><xsl:text>\begin{minipage}{\linewidth} </xsl:text></xsl:if>
<xsl:text>\begin{tabular}{</xsl:text>
</xsl:otherwise>
</xsl:choose>
<xsl:if test="$frame='all' or $frame='sides'">
<xsl:text>|</xsl:text>
</xsl:if>
<xsl:variable name="cols">
<xsl:choose>
<xsl:when test="@cols">
<xsl:value-of select="@cols"/>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="count(tbody/row[1]/entry)"/>
<xsl:message>Warning: table lacks cols attribute. Assuming <xsl:value-of select="count(tbody/row[1]/entry)"/>.</xsl:message>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:choose>
<xsl:when test="$usex=1">
<xsl:call-template name="table.format.tabularx">
<xsl:with-param name="cols" select="$cols"/>
<!-- Changed by MW, 2003-10-19 -->
<xsl:with-param name="colsep" select="$colsep"/>
<xsl:with-param name="starfactor">
<xsl:call-template name="generate.starfactor">
<xsl:with-param name="cols" select="$cols"/>
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
<xsl:call-template name="table.format.tabular">
<xsl:with-param name="cols" select="$cols"/>
</xsl:call-template>
</xsl:otherwise>
</xsl:choose>
<xsl:if test="$frame='all' or $frame='sides'">
<xsl:text>|</xsl:text>
</xsl:if>
<xsl:text>} </xsl:text>
<xsl:if test="$frame!='sides' and $frame!='none' and $frame!='bottom'">
<xsl:text>\hline </xsl:text>
</xsl:if>
<!-- APPLY TEMPLATES -->
<xsl:choose>
<xsl:when test="$latex.use.ltxtable='1'">
<xsl:apply-templates select="thead"/>
<xsl:apply-templates select="tfoot"/>
<xsl:apply-templates select="tbody"/>
</xsl:when>
<xsl:otherwise>
<xsl:apply-templates select="thead"/>
<xsl:apply-templates select="tbody"/>
<xsl:apply-templates select="tfoot"/>
</xsl:otherwise>
</xsl:choose>
<!-- -->
<xsl:if test="$frame!='sides' and $frame!='none' and $frame!='top'">
<xsl:text>\hline </xsl:text>
</xsl:if>
<xsl:choose>
<xsl:when test="$usex=1">
<xsl:text>\end{tabularx} </xsl:text>
</xsl:when>
<xsl:when test="$latex.use.ltxtable='1'">
<xsl:text>\end{longtable} </xsl:text>
<!-- catcode touchup ARGH -->
<xsl:call-template name="generate.latex.cell.separator">
<xsl:with-param name="which" select="'post'"/>
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
<xsl:text>\end{tabular} </xsl:text>
<xsl:if test="$useminipage='1'"><xsl:text>\end{minipage} </xsl:text></xsl:if>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<!-- this lets us specify vertical space between rows -->
<xsl:template match="tbody/row">
<xsl:apply-templates/>
<xsl:text> \tabularnewline</xsl:text>
<xsl:if test="contains(@role,'db2latex:rowvspace')">
<!-- FIXME: let user specify amount of vert. spcace -->
<xsl:text>[1ex]</xsl:text>
</xsl:if>
<xsl:text> </xsl:text>
<xsl:call-template name="generate.table.row.separator"/>
</xsl:template>
<xsl:template name="table.row.separator">
<xsl:text> </xsl:text>
</xsl:template>
</xsl:stylesheet>
|