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- <?xml version="1.0"?>
- <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="blank.spans">
- <xsl:param name="cols" select="1"/>
- <xsl:if test="$cols > 0">
- <xsl:text>0:</xsl:text>
- <xsl:call-template name="blank.spans">
- <xsl:with-param name="cols" select="$cols - 1"/>
- </xsl:call-template>
- </xsl:if>
- </xsl:template>
-
- <xsl:template name="calculate.following.spans">
- <xsl:param name="colspan" select="1"/>
- <xsl:param name="spans" select="''"/>
-
- <xsl:choose>
- <xsl:when test="$colspan > 0">
- <xsl:call-template name="calculate.following.spans">
- <xsl:with-param name="colspan" select="$colspan - 1"/>
- <xsl:with-param name="spans" select="substring-after($spans,':')"/>
- </xsl:call-template>
- </xsl:when>
- <xsl:otherwise>
- <xsl:value-of select="$spans"/>
- </xsl:otherwise>
- </xsl:choose>
- </xsl:template>
-
- <xsl:template name="finaltd">
- <xsl:param name="spans"/>
- <xsl:param name="col" select="0"/>
-
- <xsl:if test="$spans != ''">
- <xsl:choose>
- <xsl:when test="starts-with($spans,'0:')">
- <xsl:call-template name="empty.table.cell">
- <xsl:with-param name="colnum" select="$col"/>
- </xsl:call-template>
- </xsl:when>
- <xsl:otherwise></xsl:otherwise>
- </xsl:choose>
-
- <xsl:call-template name="finaltd">
- <xsl:with-param name="spans" select="substring-after($spans,':')"/>
- <xsl:with-param name="col" select="$col+1"/>
- </xsl:call-template>
- </xsl:if>
- </xsl:template>
-
- <xsl:template name="sfinaltd">
- <xsl:param name="spans"/>
-
- <xsl:if test="$spans != ''">
- <xsl:choose>
- <xsl:when test="starts-with($spans,'0:')">0:</xsl:when>
- <xsl:otherwise>
- <xsl:value-of select="substring-before($spans,':')-1"/>
- <xsl:text>:</xsl:text>
- </xsl:otherwise>
- </xsl:choose>
-
- <xsl:call-template name="sfinaltd">
- <xsl:with-param name="spans" select="substring-after($spans,':')"/>
- </xsl:call-template>
- </xsl:if>
- </xsl:template>
-
- <xsl:template name="entry.colnum">
- <xsl:param name="entry" select="."/>
-
- <xsl:choose>
- <xsl:when test="$entry/@spanname">
- <xsl:variable name="spanname" select="$entry/@spanname"/>
- <xsl:variable name="spanspec"
- select="$entry/ancestor::tgroup/spanspec[@spanname=$spanname]"/>
- <xsl:variable name="colspec"
- select="$entry/ancestor::tgroup/colspec[@colname=$spanspec/@namest]"/>
- <xsl:call-template name="colspec.colnum">
- <xsl:with-param name="colspec" select="$colspec"/>
- </xsl:call-template>
- </xsl:when>
- <xsl:when test="$entry/@colname">
- <xsl:variable name="colname" select="$entry/@colname"/>
- <xsl:variable name="colspec"
- select="$entry/ancestor::tgroup/colspec[@colname=$colname]"/>
- <xsl:call-template name="colspec.colnum">
- <xsl:with-param name="colspec" select="$colspec"/>
- </xsl:call-template>
- </xsl:when>
- <xsl:when test="$entry/@namest">
- <xsl:variable name="namest" select="$entry/@namest"/>
- <xsl:variable name="colspec"
- select="$entry/ancestor::tgroup/colspec[@colname=$namest]"/>
- <xsl:call-template name="colspec.colnum">
- <xsl:with-param name="colspec" select="$colspec"/>
- </xsl:call-template>
- </xsl:when>
- <!-- no idea, return 0 -->
- <xsl:otherwise>0</xsl:otherwise>
- </xsl:choose>
- </xsl:template>
-
- <doc:template name="entry.colnum" xmlns="">
- <refpurpose>Determine the column number in which a given entry occurs</refpurpose>
- <refdescription>
- <para>If an <sgmltag>entry</sgmltag> has a
- <sgmltag class="attribute">colname</sgmltag> or
- <sgmltag class="attribute">namest</sgmltag> attribute, this template
- will determine the number of the column in which the entry should occur.
- For other <sgmltag>entry</sgmltag>s, nothing is returned.</para>
- </refdescription>
- <refparameter>
- <variablelist>
- <varlistentry><term>entry</term>
- <listitem>
- <para>The <sgmltag>entry</sgmltag>-element which is to be tested.</para>
- </listitem>
- </varlistentry>
- </variablelist>
- </refparameter>
-
- <refreturn>
- <para>This template returns the column number if it can be determined,
- or 0 (the empty string)</para>
- </refreturn>
- </doc:template>
-
- <xsl:template name="colspec.colnum">
- <xsl:param name="colspec" select="."/>
- <xsl:choose>
- <xsl:when test="$colspec/@colnum">
- <xsl:value-of select="$colspec/@colnum"/>
- </xsl:when>
- <xsl:when test="$colspec/preceding-sibling::colspec">
- <xsl:variable name="prec.colspec.colnum">
- <xsl:call-template name="colspec.colnum">
- <xsl:with-param name="colspec"
- select="$colspec/preceding-sibling::colspec[1]"/>
- </xsl:call-template>
- </xsl:variable>
- <xsl:value-of select="$prec.colspec.colnum + 1"/>
- </xsl:when>
- <xsl:otherwise>1</xsl:otherwise>
- </xsl:choose>
- </xsl:template>
-
- <xsl:template name="calculate.colspan">
- <xsl:param name="entry" select="."/>
- <xsl:variable name="spanname" select="$entry/@spanname"/>
- <xsl:variable name="spanspec"
- select="$entry/ancestor::tgroup/spanspec[@spanname=$spanname]"/>
-
- <xsl:variable name="namest">
- <xsl:choose>
- <xsl:when test="@spanname">
- <xsl:value-of select="$spanspec/@namest"/>
- </xsl:when>
- <xsl:otherwise>
- <xsl:value-of select="$entry/@namest"/>
- </xsl:otherwise>
- </xsl:choose>
- </xsl:variable>
-
- <xsl:variable name="nameend">
- <xsl:choose>
- <xsl:when test="@spanname">
- <xsl:value-of select="$spanspec/@nameend"/>
- </xsl:when>
- <xsl:otherwise>
- <xsl:value-of select="$entry/@nameend"/>
- </xsl:otherwise>
- </xsl:choose>
- </xsl:variable>
-
- <xsl:variable name="scol">
- <xsl:call-template name="colspec.colnum">
- <xsl:with-param name="colspec"
- select="$entry/ancestor::tgroup/colspec[@colname=$namest]"/>
- </xsl:call-template>
- </xsl:variable>
-
- <xsl:variable name="ecol">
- <xsl:call-template name="colspec.colnum">
- <xsl:with-param name="colspec"
- select="$entry/ancestor::tgroup/colspec[@colname=$nameend]"/>
- </xsl:call-template>
- </xsl:variable>
-
- <xsl:choose>
- <xsl:when test="$namest != '' and $nameend != ''">
- <xsl:choose>
- <xsl:when test="$ecol >= $scol">
- <xsl:value-of select="$ecol - $scol + 1"/>
- </xsl:when>
- <xsl:otherwise>
- <xsl:value-of select="$scol - $ecol + 1"/>
- </xsl:otherwise>
- </xsl:choose>
- </xsl:when>
- <xsl:otherwise>1</xsl:otherwise>
- </xsl:choose>
- </xsl:template>
-
- <xsl:template name="calculate.rowsep">
- <xsl:param name="entry" select="."/>
- <xsl:param name="colnum" select="0"/>
-
- <xsl:call-template name="inherited.table.attribute">
- <xsl:with-param name="entry" select="$entry"/>
- <xsl:with-param name="colnum" select="$colnum"/>
- <xsl:with-param name="attribute" select="'rowsep'"/>
- </xsl:call-template>
- </xsl:template>
-
- <xsl:template name="calculate.colsep">
- <xsl:param name="entry" select="."/>
- <xsl:param name="colnum" select="0"/>
-
- <xsl:call-template name="inherited.table.attribute">
- <xsl:with-param name="entry" select="$entry"/>
- <xsl:with-param name="colnum" select="$colnum"/>
- <xsl:with-param name="attribute" select="'colsep'"/>
- </xsl:call-template>
- </xsl:template>
-
- <xsl:template name="inherited.table.attribute">
- <xsl:param name="entry" select="."/>
- <xsl:param name="row" select="$entry/ancestor-or-self::row[1]"/>
- <xsl:param name="colnum" select="0"/>
- <xsl:param name="attribute" select="'colsep'"/>
-
- <xsl:variable name="tgroup" select="$row/ancestor::tgroup[1]"/>
-
- <xsl:variable name="entry.value">
- <xsl:call-template name="get-attribute">
- <xsl:with-param name="element" select="$entry"/>
- <xsl:with-param name="attribute" select="$attribute"/>
- </xsl:call-template>
- </xsl:variable>
-
- <xsl:variable name="row.value">
- <xsl:call-template name="get-attribute">
- <xsl:with-param name="element" select="$row"/>
- <xsl:with-param name="attribute" select="$attribute"/>
- </xsl:call-template>
- </xsl:variable>
-
- <xsl:variable name="span.value">
- <xsl:if test="$entry/@spanname">
- <xsl:variable name="spanname" select="$entry/@spanname"/>
- <xsl:variable name="spanspec"
- select="$tgroup/spanspec[@spanname=$spanname]"/>
- <xsl:variable name="span.colspec"
- select="$tgroup/colspec[@colname=$spanspec/@namest]"/>
-
- <xsl:variable name="spanspec.value">
- <xsl:call-template name="get-attribute">
- <xsl:with-param name="element" select="$spanspec"/>
- <xsl:with-param name="attribute" select="$attribute"/>
- </xsl:call-template>
- </xsl:variable>
-
- <xsl:variable name="scolspec.value">
- <xsl:call-template name="get-attribute">
- <xsl:with-param name="element" select="$span.colspec"/>
- <xsl:with-param name="attribute" select="$attribute"/>
- </xsl:call-template>
- </xsl:variable>
-
- <xsl:choose>
- <xsl:when test="$spanspec.value != ''">
- <xsl:value-of select="$spanspec.value"/>
- </xsl:when>
- <xsl:when test="$scolspec.value != ''">
- <xsl:value-of select="$scolspec.value"/>
- </xsl:when>
- <xsl:otherwise></xsl:otherwise>
- </xsl:choose>
- </xsl:if>
- </xsl:variable>
-
- <xsl:variable name="namest.value">
- <xsl:if test="$entry/@namest">
- <xsl:variable name="namest" select="$entry/@namest"/>
- <xsl:variable name="colspec"
- select="$tgroup/colspec[@colname=$namest]"/>
-
- <xsl:variable name="namest.value">
- <xsl:call-template name="get-attribute">
- <xsl:with-param name="element" select="$colspec"/>
- <xsl:with-param name="attribute" select="$attribute"/>
- </xsl:call-template>
- </xsl:variable>
-
- <xsl:choose>
- <xsl:when test="$namest.value">
- <xsl:value-of select="$namest.value"/>
- </xsl:when>
- <xsl:otherwise></xsl:otherwise>
- </xsl:choose>
- </xsl:if>
- </xsl:variable>
-
- <xsl:variable name="tgroup.value">
- <xsl:call-template name="get-attribute">
- <xsl:with-param name="element" select="$tgroup"/>
- <xsl:with-param name="attribute" select="$attribute"/>
- </xsl:call-template>
- </xsl:variable>
-
- <xsl:variable name="default.value">
- <!-- rowsep and colsep have defaults based ultimately on the frame setting -->
- <!-- handle those here, for everything else, the default is the tgroup value -->
- <xsl:choose>
- <xsl:when test="$tgroup.value != ''">
- <xsl:value-of select="$tgroup.value"/>
- </xsl:when>
- <xsl:when test="$attribute = 'rowsep'">
- <xsl:if test="$tgroup/parent::*/@frame = 'all'">
- <xsl:value-of select="1"/>
- </xsl:if>
- </xsl:when>
- <xsl:when test="$attribute = 'colsep'">
- <xsl:if test="$tgroup/parent::*/@frame = 'all'">
- <xsl:value-of select="1"/>
- </xsl:if>
- </xsl:when>
- <xsl:otherwise><!-- empty --></xsl:otherwise>
- </xsl:choose>
- </xsl:variable>
-
- <xsl:choose>
- <xsl:when test="$entry.value != ''">
- <xsl:value-of select="$entry.value"/>
- </xsl:when>
- <xsl:when test="$row.value != ''">
- <xsl:value-of select="$row.value"/>
- </xsl:when>
- <xsl:when test="$span.value != ''">
- <xsl:value-of select="$span.value"/>
- </xsl:when>
- <xsl:when test="$namest.value != ''">
- <xsl:value-of select="$namest.value"/>
- </xsl:when>
- <xsl:when test="$colnum > 0">
- <xsl:variable name="calc.colvalue">
- <xsl:call-template name="colnum.colspec">
- <xsl:with-param name="colnum" select="$colnum"/>
- <xsl:with-param name="attribute" select="$attribute"/>
- </xsl:call-template>
- </xsl:variable>
- <xsl:choose>
- <xsl:when test="$calc.colvalue != ''">
- <xsl:value-of select="$calc.colvalue"/>
- </xsl:when>
- <xsl:otherwise>
- <xsl:value-of select="$default.value"/>
- </xsl:otherwise>
- </xsl:choose>
- </xsl:when>
- <xsl:otherwise>
- <xsl:value-of select="$default.value"/>
- </xsl:otherwise>
- </xsl:choose>
- </xsl:template>
-
- <xsl:template name="colnum.colspec">
- <xsl:param name="colnum" select="0"/>
- <xsl:param name="attribute" select="'colname'"/>
- <xsl:param name="colspecs" select="ancestor::tgroup/colspec"/>
- <xsl:param name="count" select="1"/>
-
- <xsl:choose>
- <xsl:when test="not($colspecs) or $count > $colnum">
- <!-- nop -->
- </xsl:when>
- <xsl:when test="$colspecs[1]/@colnum">
- <xsl:choose>
- <xsl:when test="$colspecs[1]/@colnum = $colnum">
- <xsl:call-template name="get-attribute">
- <xsl:with-param name="element" select="$colspecs[1]"/>
- <xsl:with-param name="attribute" select="$attribute"/>
- </xsl:call-template>
- </xsl:when>
- <xsl:otherwise>
- <xsl:call-template name="colnum.colspec">
- <xsl:with-param name="colnum" select="$colnum"/>
- <xsl:with-param name="attribute" select="$attribute"/>
- <xsl:with-param name="colspecs"
- select="$colspecs[position()>1]"/>
- <xsl:with-param name="count"
- select="$colspecs[1]/@colnum+1"/>
- </xsl:call-template>
- </xsl:otherwise>
- </xsl:choose>
- </xsl:when>
- <xsl:otherwise>
- <xsl:choose>
- <xsl:when test="$count = $colnum">
- <xsl:call-template name="get-attribute">
- <xsl:with-param name="element" select="$colspecs[1]"/>
- <xsl:with-param name="attribute" select="$attribute"/>
- </xsl:call-template>
- </xsl:when>
- <xsl:otherwise>
- <xsl:call-template name="colnum.colspec">
- <xsl:with-param name="colnum" select="$colnum"/>
- <xsl:with-param name="attribute" select="$attribute"/>
- <xsl:with-param name="colspecs"
- select="$colspecs[position()>1]"/>
- <xsl:with-param name="count" select="$count+1"/>
- </xsl:call-template>
- </xsl:otherwise>
- </xsl:choose>
- </xsl:otherwise>
- </xsl:choose>
- </xsl:template>
-
- <xsl:template name="get-attribute">
- <xsl:param name="element" select="."/>
- <xsl:param name="attribute" select="''"/>
-
- <xsl:for-each select="$element/@*">
- <xsl:if test="local-name(.) = $attribute">
- <xsl:value-of select="."/>
- </xsl:if>
- </xsl:for-each>
- </xsl:template>
-
- </xsl:stylesheet>
-