240 lines
11 KiB
HTML
240 lines
11 KiB
HTML
<?xml version="1.0" encoding="UTF-8"?>
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<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
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xmlns:xs="http://www.w3.org/2001/XMLSchema" exclude-result-prefixes="xs"
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xmlns:fo="http://www.w3.org/1999/XSL/Format" version="2.0">
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<xsl:template match="table">
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<!-- calculate total width of columns (if any) -->
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<xsl:variable name="colnumbers" select="replace(@cols, 'cm', '')"/>
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<xsl:variable name="coltotalwidth" select="sum(for $s in tokenize($colnumbers, '\s') return number($s))"/>
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<fo:block xsl:use-attribute-sets="table">
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<fo:table table-layout="fixed" width="100%"><!-- outer table to center the inner one (thanks, FOP :/) -->
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<fo:table-column column-width="proportional-column-width(1)"/>
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<fo:table-column>
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<xsl:choose>
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<xsl:when test="@cols"><!-- user's table has a cols attr, so we can set the middle column to be as wide as the total column width of her table -->
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<xsl:attribute name="column-width" select="concat($coltotalwidth, 'cm')"></xsl:attribute>
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</xsl:when>
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<xsl:when test="@width"><!-- user's table has a width attr, so we can set the middle column to be that width -->
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<xsl:attribute name="column-width" select="@width"/>
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</xsl:when>
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<xsl:otherwise><!-- if not, we got to take a gamble -->
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<xsl:attribute name="column-width" select="'proportional-column-width(2)'"/>
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</xsl:otherwise>
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</xsl:choose>
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</fo:table-column>
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<fo:table-column column-width="proportional-column-width(1)"/>
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<fo:table-body>
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<fo:table-row>
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<fo:table-cell column-number="2"><!-- positioning our content in the middle cell -->
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<fo:block>
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<!-- this is the start of the actual table the user has created -->
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<fo:table table-layout="fixed"
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xsl:use-attribute-sets="table">
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<xsl:call-template name="checkIfLast"/>
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<xsl:choose>
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<xsl:when test="@cols">
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<xsl:attribute name="width" select="concat($coltotalwidth, 'cm')"/>
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<xsl:call-template name="build-columns">
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<xsl:with-param name="cols"
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select="concat(@cols, ' ')"/>
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</xsl:call-template>
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</xsl:when>
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<xsl:when test="@width">
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<xsl:attribute name="width"><xsl:value-of select="@width"/></xsl:attribute>
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</xsl:when>
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<xsl:otherwise>
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<xsl:attribute name="width">100%</xsl:attribute>
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</xsl:otherwise>
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</xsl:choose>
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<fo:table-body>
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<xsl:if test="@border = '1'">
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<xsl:attribute name="border-style">
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<xsl:text>solid</xsl:text>
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</xsl:attribute>
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<xsl:attribute name="border-color">
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<xsl:text>black</xsl:text>
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</xsl:attribute>
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<xsl:attribute name="border-width">
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<xsl:text>1pt</xsl:text>
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</xsl:attribute>
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</xsl:if>
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<xsl:apply-templates select="*"/>
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</fo:table-body>
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</fo:table>
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</fo:block>
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</fo:table-cell>
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</fo:table-row>
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</fo:table-body>
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</fo:table>
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</fo:block>
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</xsl:template>
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<xsl:template name="build-columns">
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<xsl:param name="cols"/>
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<xsl:if test="string-length(normalize-space($cols))"><!-- check if @cols has content -->
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<xsl:variable name="next-col">
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<xsl:value-of select="substring-before($cols, ' ')"/>
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</xsl:variable>
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<xsl:variable name="remaining-cols">
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<xsl:value-of select="substring-after($cols, ' ')"/>
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</xsl:variable>
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<xsl:choose>
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<xsl:when test="contains($next-col, 'cm')">
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<fo:table-column column-width="{$next-col}"/>
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</xsl:when>
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<xsl:when test="number($next-col) > 0">
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<fo:table-column column-width="{concat($next-col, 'cm')}"/>
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</xsl:when>
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<xsl:otherwise>
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<fo:table-column column-width="proportional-column-width(1)"/>
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</xsl:otherwise>
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</xsl:choose>
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<xsl:call-template name="build-columns">
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<xsl:with-param name="cols" select="concat($remaining-cols, ' ')"/>
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</xsl:call-template>
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</xsl:if>
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</xsl:template>
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<xsl:template match="td">
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<fo:table-cell xsl:use-attribute-sets="td">
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<xsl:if test="@colspan">
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<xsl:attribute name="number-columns-spanned">
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<xsl:value-of select="@colspan"/>
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</xsl:attribute>
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</xsl:if>
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<xsl:if test="@rowspan">
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<xsl:attribute name="number-rows-spanned">
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<xsl:value-of select="@rowspan"/>
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</xsl:attribute>
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</xsl:if>
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<xsl:if
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test="
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(@border = '1' or
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ancestor::tr[@border = '1'] or
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ancestor::thead[@border = '1'] or
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ancestor::table[@border = '1']) and
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following-sibling::*">
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<xsl:attribute name="border-end-style">
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<xsl:text>solid</xsl:text>
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</xsl:attribute>
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<xsl:attribute name="border-end-color">
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<xsl:text>#e4e4e4</xsl:text>
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</xsl:attribute>
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<xsl:attribute name="border-end-width">
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<xsl:text>1pt</xsl:text>
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</xsl:attribute>
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</xsl:if>
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<xsl:variable name="align">
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<xsl:choose>
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<xsl:when test="@align">
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<xsl:choose>
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<xsl:when test="@align = 'center'">
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<xsl:text>center</xsl:text>
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</xsl:when>
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<xsl:when test="@align = 'right'">
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<xsl:text>right</xsl:text>
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</xsl:when>
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<xsl:when test="@align = 'justify'">
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<xsl:text>justify</xsl:text>
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</xsl:when>
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<xsl:otherwise>
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<xsl:text>left</xsl:text>
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</xsl:otherwise>
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</xsl:choose>
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</xsl:when>
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<xsl:when test="ancestor::tr[@align]">
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<xsl:choose>
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<xsl:when test="ancestor::tr/@align = 'center'">
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<xsl:text>center</xsl:text>
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</xsl:when>
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<xsl:when test="ancestor::tr/@align = 'right'">
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<xsl:text>right</xsl:text>
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</xsl:when>
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<xsl:when test="ancestor::tr/@align = 'justify'">
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<xsl:text>justify</xsl:text>
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</xsl:when>
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<xsl:otherwise>
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<xsl:text>left</xsl:text>
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</xsl:otherwise>
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</xsl:choose>
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</xsl:when>
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<xsl:when test="ancestor::thead">
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<xsl:text>center</xsl:text>
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</xsl:when>
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<xsl:when test="ancestor::table[@align]">
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<xsl:choose>
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<xsl:when test="ancestor::table/@align = 'center'">
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<xsl:text>center</xsl:text>
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</xsl:when>
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<xsl:when test="ancestor::table/@align = 'right'">
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<xsl:text>right</xsl:text>
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</xsl:when>
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<xsl:when test="ancestor::table/@align = 'justify'">
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<xsl:text>justify</xsl:text>
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</xsl:when>
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<xsl:otherwise>
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<xsl:text>left</xsl:text>
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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:text>left</xsl:text>
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</xsl:otherwise>
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</xsl:choose>
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</xsl:variable>
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<fo:block text-align="{$align}">
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<xsl:apply-templates select="* | text()"/>
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</fo:block>
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</fo:table-cell>
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</xsl:template>
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<xsl:template match="tfoot">
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<xsl:apply-templates select="tr"/>
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</xsl:template>
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<xsl:template match="th">
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<fo:table-cell xsl:use-attribute-sets="th">
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<xsl:if test="@colspan">
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<xsl:attribute name="number-columns-spanned">
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<xsl:value-of select="@colspan"/>
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</xsl:attribute>
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</xsl:if>
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<xsl:if test="@rowspan">
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<xsl:attribute name="number-rows-spanned">
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<xsl:value-of select="@rowspan"/>
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</xsl:attribute>
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</xsl:if>
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<fo:block>
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<xsl:apply-templates select="* | text()"/>
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</fo:block>
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</fo:table-cell>
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</xsl:template>
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<xsl:template match="thead">
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<xsl:apply-templates select="tr"/>
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</xsl:template>
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<xsl:template match="tr">
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<xsl:choose>
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<xsl:when test="not(td)">
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<!-- don't have th widows -->
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<fo:table-row keep-with-next.within-column="always">
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<xsl:apply-templates select="* | text()"/>
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</fo:table-row>
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</xsl:when>
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<xsl:otherwise>
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<fo:table-row>
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<xsl:if test="(count(preceding-sibling::tr) + 1) mod 2 = 0">
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<xsl:attribute name="background-color">#ededed</xsl:attribute>
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</xsl:if>
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<xsl:apply-templates select="* | text()"/>
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</fo:table-row>
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</xsl:otherwise>
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</xsl:choose>
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</xsl:template>
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</xsl:stylesheet>
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