<?xml version='1.0'?>
<xsl:stylesheet exclude-result-prefixes="d"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:d="http://docbook.org/ns/docbook"
xmlns:fo="http://www.w3.org/1999/XSL/Format"
version='1.0'>
<!-- ********************************************************************
This file is part of the XSL DocBook Stylesheet distribution.
See ../README or http://cdn.docbook.org/release/xsl/current/ for
copyright and other information.
******************************************************************** -->
<!-- formal.object creates a basic block containing the
result of processing the object, including its title
and any keep-together properties.
The template calling formal.object may wrap these results in a
float or pgwide block. -->
<xsl:template name="formal.object">
<xsl:param name="placement" select="'before'"/>
<xsl:variable name="id">
<xsl:call-template name="object.id"/>
</xsl:variable>
<xsl:variable name="content">
<xsl:if test="$placement = 'before'">
<xsl:call-template name="formal.object.heading">
<xsl:with-param name="placement" select="$placement"/>
</xsl:call-template>
</xsl:if>
<xsl:apply-templates/>
<xsl:if test="$placement != 'before'">
<xsl:call-template name="formal.object.heading">
<xsl:with-param name="placement" select="$placement"/>
</xsl:call-template>
</xsl:if>
</xsl:variable>
<xsl:variable name="keep.together">
<xsl:call-template name="pi.dbfo_keep-together"/>
</xsl:variable>
<xsl:choose>
<!-- tables have their own templates and
are not handled by formal.object -->
<xsl:when test="self::d:figure">
<fo:block id="{$id}"
xsl:use-attribute-sets="figure.properties">
<xsl:if test="$keep.together != ''">
<xsl:attribute name="keep-together.within-column"><xsl:value-of
select="$keep.together"/></xsl:attribute>
</xsl:if>
<xsl:copy-of select="$content"/>
</fo:block>
</xsl:when>
<xsl:when test="self::d:example">
<fo:block id="{$id}"
xsl:use-attribute-sets="example.properties">
<xsl:if test="$keep.together != ''">
<xsl:attribute name="keep-together.within-column"><xsl:value-of
select="$keep.together"/></xsl:attribute>
</xsl:if>
<xsl:copy-of select="$content"/>
</fo:block>
</xsl:when>
<xsl:when test="self::d:equation">
<fo:block id="{$id}"
xsl:use-attribute-sets="equation.properties">
<xsl:if test="$keep.together != ''">
<xsl:attribute name="keep-together.within-column"><xsl:value-of
select="$keep.together"/></xsl:attribute>
</xsl:if>
<xsl:copy-of select="$content"/>
</fo:block>
</xsl:when>
<xsl:when test="self::d:procedure">
<fo:block id="{$id}"
xsl:use-attribute-sets="procedure.properties">
<xsl:if test="$keep.together != ''">
<xsl:attribute name="keep-together.within-column"><xsl:value-of
select="$keep.together"/></xsl:attribute>
</xsl:if>
<xsl:copy-of select="$content"/>
</fo:block>
</xsl:when>
<xsl:otherwise>
<fo:block id="{$id}"
xsl:use-attribute-sets="formal.object.properties">
<xsl:if test="$keep.together != ''">
<xsl:attribute name="keep-together.within-column"><xsl:value-of
select="$keep.together"/></xsl:attribute>
</xsl:if>
<xsl:copy-of select="$content"/>
</fo:block>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template name="formal.object.heading">
<xsl:param name="object" select="."/>
<xsl:param name="placement" select="'before'"/>
<fo:block xsl:use-attribute-sets="formal.title.properties">
<xsl:choose>
<xsl:when test="$placement = 'before'">
<xsl:attribute
name="keep-with-next.within-column">always</xsl:attribute>
</xsl:when>
<xsl:otherwise>
<xsl:attribute
name="keep-with-previous.within-column">always</xsl:attribute>
</xsl:otherwise>
</xsl:choose>
<xsl:apply-templates select="$object" mode="object.title.markup">
<xsl:with-param name="allow-anchors" select="1"/>
</xsl:apply-templates>
</fo:block>
</xsl:template>
<xsl:template name="informal.object">
<xsl:variable name="id">
<xsl:call-template name="object.id"/>
</xsl:variable>
<xsl:variable name="keep.together">
<xsl:call-template name="pi.dbfo_keep-together"/>
</xsl:variable>
<!-- Some don't have a pgwide attribute, so may use a PI -->
<xsl:variable name="pgwide.pi">
<xsl:call-template name="pi.dbfo_pgwide"/>
</xsl:variable>
<xsl:variable name="pgwide">
<xsl:choose>
<xsl:when test="@pgwide">
<xsl:value-of select="@pgwide"/>
</xsl:when>
<xsl:when test="$pgwide.pi">
<xsl:value-of select="$pgwide.pi"/>
</xsl:when>
<!-- child element may set pgwide -->
<xsl:when test="*[@pgwide]">
<xsl:value-of select="*[@pgwide][1]/@pgwide"/>
</xsl:when>
</xsl:choose>
</xsl:variable>
<xsl:choose>
<!-- informaltables have their own templates and
are not handled by formal.object -->
<xsl:when test="local-name(.) = 'equation'">
<xsl:choose>
<xsl:when test="$pgwide = '1'">
<fo:block id="{$id}"
xsl:use-attribute-sets="pgwide.properties
equation.properties">
<xsl:if test="$keep.together != ''">
<xsl:attribute name="keep-together.within-column"><xsl:value-of
select="$keep.together"/></xsl:attribute>
</xsl:if>
<xsl:call-template name="equation.without.title"/>
</fo:block>
</xsl:when>
<xsl:otherwise>
<fo:block id="{$id}"
xsl:use-attribute-sets="equation.properties">
<xsl:if test="$keep.together != ''">
<xsl:attribute name="keep-together.within-column"><xsl:value-of
select="$keep.together"/></xsl:attribute>
</xsl:if>
<xsl:call-template name="equation.without.title"/>
</fo:block>
</xsl:otherwise>
</xsl:choose>
</xsl:when>
<xsl:when test="local-name(.) = 'procedure'">
<fo:block id="{$id}"
xsl:use-attribute-sets="procedure.properties">
<xsl:if test="$keep.together != ''">
<xsl:attribute name="keep-together.within-column"><xsl:value-of
select="$keep.together"/></xsl:attribute>
</xsl:if>
<xsl:apply-templates/>
</fo:block>
</xsl:when>
<xsl:when test="local-name(.) = 'informalfigure'">
<xsl:choose>
<xsl:when test="$pgwide = '1'">
<fo:block id="{$id}"
xsl:use-attribute-sets="pgwide.properties
informalfigure.properties">
<xsl:if test="$keep.together != ''">
<xsl:attribute name="keep-together.within-column"><xsl:value-of
select="$keep.together"/></xsl:attribute>
</xsl:if>
<xsl:apply-templates/>
</fo:block>
</xsl:when>
<xsl:otherwise>
<fo:block id="{$id}"
xsl:use-attribute-sets="informalfigure.properties">
<xsl:if test="$keep.together != ''">
<xsl:attribute name="keep-together.within-column"><xsl:value-of
select="$keep.together"/></xsl:attribute>
</xsl:if>
<xsl:apply-templates/>
</fo:block>
</xsl:otherwise>
</xsl:choose>
</xsl:when>
<xsl:when test="local-name(.) = 'informalexample'">
<xsl:choose>
<xsl:when test="$pgwide = '1'">
<fo:block id="{$id}"
xsl:use-attribute-sets="pgwide.properties
informalexample.properties">
<xsl:if test="$keep.together != ''">
<xsl:attribute name="keep-together.within-column"><xsl:value-of
select="$keep.together"/></xsl:attribute>
</xsl:if>
<xsl:apply-templates/>
</fo:block>
</xsl:when>
<xsl:otherwise>
<fo:block id="{$id}"
xsl:use-attribute-sets="informalexample.properties">
<xsl:if test="$keep.together != ''">
<xsl:attribute name="keep-together.within-column"><xsl:value-of
select="$keep.together"/></xsl:attribute>
</xsl:if>
<xsl:apply-templates/>
</fo:block>
</xsl:otherwise>
</xsl:choose>
</xsl:when>
<xsl:when test="local-name(.) = 'informalequation'">
<xsl:choose>
<xsl:when test="$pgwide = '1'">
<fo:block id="{$id}"
xsl:use-attribute-sets="pgwide.properties
informalequation.properties">
<xsl:if test="$keep.together != ''">
<xsl:attribute name="keep-together.within-column"><xsl:value-of
select="$keep.together"/></xsl:attribute>
</xsl:if>
<xsl:apply-templates/>
</fo:block>
</xsl:when>
<xsl:otherwise>
<fo:block id="{$id}"
xsl:use-attribute-sets="informalequation.properties">
<xsl:if test="$keep.together != ''">
<xsl:attribute name="keep-together.within-column"><xsl:value-of
select="$keep.together"/></xsl:attribute>
</xsl:if>
<xsl:apply-templates/>
</fo:block>
</xsl:otherwise>
</xsl:choose>
</xsl:when>
<xsl:otherwise>
<fo:block id="{$id}"
xsl:use-attribute-sets="informal.object.properties">
<xsl:if test="$keep.together != ''">
<xsl:attribute name="keep-together.within-column"><xsl:value-of
select="$keep.together"/></xsl:attribute>
</xsl:if>
<xsl:apply-templates/>
</fo:block>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template name="equation.without.title">
<!-- Lay out equation and number next to equation using a table -->
<fo:table table-layout="fixed" width="100%">
<fo:table-column column-width="proportional-column-width(15)"/>
<fo:table-column column-width="proportional-column-width(1)"/>
<fo:table-body start-indent="0pt" end-indent="0pt">
<fo:table-row>
<fo:table-cell padding-end="6pt">
<fo:block>
<xsl:apply-templates/>
</fo:block>
</fo:table-cell>
<fo:table-cell xsl:use-attribute-sets="equation.number.properties">
<fo:block>
<xsl:text>(</xsl:text>
<xsl:apply-templates select="." mode="label.markup"/>
<xsl:text>)</xsl:text>
</fo:block>
</fo:table-cell>
</fo:table-row>
</fo:table-body>
</fo:table>
</xsl:template>
<xsl:template name="semiformal.object">
<xsl:param name="placement" select="'before'"/>
<xsl:choose>
<xsl:when test="d:title or d:info/d:title">
<xsl:call-template name="formal.object">
<xsl:with-param name="placement" select="$placement"/>
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
<xsl:call-template name="informal.object"/>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template match="d:figure">
<xsl:variable name="param.placement"
select="substring-after(normalize-space($formal.title.placement),
concat(local-name(.), ' '))"/>
<xsl:variable name="placement">
<xsl:choose>
<xsl:when test="contains($param.placement, ' ')">
<xsl:value-of select="substring-before($param.placement, ' ')"/>
</xsl:when>
<xsl:when test="$param.placement = ''">before</xsl:when>
<xsl:otherwise>
<xsl:value-of select="$param.placement"/>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:variable name="figure">
<xsl:choose>
<xsl:when test="@pgwide = '1'">
<fo:block xsl:use-attribute-sets="pgwide.properties">
<xsl:call-template name="formal.object">
<xsl:with-param name="placement" select="$placement"/>
</xsl:call-template>
</fo:block>
</xsl:when>
<xsl:otherwise>
<xsl:call-template name="formal.object">
<xsl:with-param name="placement" select="$placement"/>
</xsl:call-template>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:variable name="floatstyle">
<xsl:call-template name="floatstyle"/>
</xsl:variable>
<xsl:choose>
<xsl:when test="$floatstyle != ''">
<xsl:call-template name="floater">
<xsl:with-param name="position" select="$floatstyle"/>
<xsl:with-param name="content" select="$figure"/>
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
<xsl:copy-of select="$figure"/>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template match="d:example">
<xsl:variable name="param.placement"
select="substring-after(normalize-space($formal.title.placement),
concat(local-name(.), ' '))"/>
<xsl:variable name="placement">
<xsl:choose>
<xsl:when test="contains($param.placement, ' ')">
<xsl:value-of select="substring-before($param.placement, ' ')"/>
</xsl:when>
<xsl:when test="$param.placement = ''">before</xsl:when>
<xsl:otherwise>
<xsl:value-of select="$param.placement"/>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<!-- Example doesn't have a pgwide attribute, so may use a PI -->
<xsl:variable name="pgwide.pi">
<xsl:call-template name="pi.dbfo_pgwide"/>
</xsl:variable>
<xsl:variable name="pgwide">
<xsl:choose>
<xsl:when test="$pgwide.pi">
<xsl:value-of select="$pgwide.pi"/>
</xsl:when>
<!-- child element may set pgwide -->
<xsl:when test="*[@pgwide]">
<xsl:value-of select="*[@pgwide][1]/@pgwide"/>
</xsl:when>
</xsl:choose>
</xsl:variable>
<!-- Get align value from internal mediaobject -->
<xsl:variable name="align">
<xsl:if test="d:mediaobject|d:mediaobjectco">
<xsl:variable name="olist" select="d:mediaobject/d:imageobject
|d:mediaobjectco/d:imageobjectco
|d:mediaobject/d:videoobject
|d:mediaobject/d:audioobject
|d:mediaobject/d:textobject"/>
<xsl:variable name="object.index">
<xsl:call-template name="select.mediaobject.index">
<xsl:with-param name="olist" select="$olist"/>
<xsl:with-param name="count" select="1"/>
</xsl:call-template>
</xsl:variable>
<xsl:variable name="object" select="$olist[position() = $object.index]"/>
<xsl:value-of select="$object/descendant::d:imagedata[@align][1]/@align"/>
</xsl:if>
</xsl:variable>
<xsl:variable name="example">
<xsl:choose>
<xsl:when test="$pgwide = '1'">
<fo:block xsl:use-attribute-sets="pgwide.properties">
<xsl:if test="$align != ''">
<xsl:attribute name="text-align">
<xsl:value-of select="$align"/>
</xsl:attribute>
</xsl:if>
<xsl:call-template name="formal.object">
<xsl:with-param name="placement" select="$placement"/>
</xsl:call-template>
</fo:block>
</xsl:when>
<xsl:otherwise>
<fo:block>
<xsl:if test="$align != ''">
<xsl:attribute name="text-align">
<xsl:value-of select="$align"/>
</xsl:attribute>
</xsl:if>
<xsl:call-template name="formal.object">
<xsl:with-param name="placement" select="$placement"/>
</xsl:call-template>
</fo:block>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:variable name="floatstyle">
<xsl:call-template name="floatstyle"/>
</xsl:variable>
<xsl:choose>
<xsl:when test="$floatstyle != ''">
<xsl:call-template name="floater">
<xsl:with-param name="position" select="$floatstyle"/>
<xsl:with-param name="content" select="$example"/>
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
<xsl:copy-of select="$example"/>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<!-- Unified handling of CALS and HTML tables, formal and not -->
<!-- Creates a hierarchy of nested containers:
- Outer container does a float.
- Nested container does block-container for rotation
- Nested block contains title, layout table and footnotes
- Nested layout table placeholder template supports extensions.
- fo:table is innermost.
Created from the innermost and working out.
Not all layers apply to every table.
-->
<xsl:template match="d:table|d:informaltable">
<xsl:if test="d:tgroup/d:tbody/d:tr
|d:tgroup/d:thead/d:tr
|d:tgroup/d:tfoot/d:tr">
<xsl:message terminate="yes">
<xsl:text>Broken table: tr descendent of CALS Table.</xsl:text>
<xsl:text>The text in the first tr is: </xsl:text>
<xsl:value-of
select="(d:tgroup//d:tr)[1]"/>
</xsl:message>
</xsl:if>
<xsl:if test="not(d:tgroup) and .//d:row">
<xsl:message terminate="yes">
<xsl:text>Broken table: row descendent of HTML table.</xsl:text>
<xsl:text>The text in the first row is: </xsl:text>
<xsl:value-of
select=".//d:row[1]"/>
</xsl:message>
</xsl:if>
<!-- Contains fo:table, not title or footnotes -->
<xsl:variable name="table.content">
<xsl:call-template name="make.table.content"/>
</xsl:variable>
<!-- Optional layout table template for extensions -->
<xsl:variable name="table.layout">
<xsl:call-template name="table.layout">
<xsl:with-param name="table.content" select="$table.content"/>
</xsl:call-template>
</xsl:variable>
<!-- fo:block contains title, layout table, and footnotes -->
<xsl:variable name="table.block">
<xsl:call-template name="table.block">
<xsl:with-param name="table.layout" select="$table.layout"/>
</xsl:call-template>
</xsl:variable>
<!-- pgwide or orient container -->
<xsl:variable name="table.container">
<xsl:call-template name="table.container">
<xsl:with-param name="table.block" select="$table.block"/>
</xsl:call-template>
</xsl:variable>
<!-- float or not -->
<xsl:variable name="floatstyle">
<xsl:call-template name="floatstyle"/>
</xsl:variable>
<xsl:choose>
<xsl:when test="$floatstyle != ''">
<xsl:call-template name="floater">
<xsl:with-param name="position" select="$floatstyle"/>
<xsl:with-param name="content" select="$table.container"/>
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
<xsl:copy-of select="$table.container"/>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template match="d:equation">
<xsl:variable name="param.placement"
select="substring-after(normalize-space($formal.title.placement),
concat(local-name(.), ' '))"/>
<xsl:variable name="placement">
<xsl:choose>
<xsl:when test="contains($param.placement, ' ')">
<xsl:value-of select="substring-before($param.placement, ' ')"/>
</xsl:when>
<xsl:when test="$param.placement = ''">before</xsl:when>
<xsl:otherwise>
<xsl:value-of select="$param.placement"/>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<!-- Equation doesn't have a pgwide attribute, so may use a PI -->
<xsl:variable name="pgwide">
<xsl:call-template name="pi.dbfo_pgwide"/>
</xsl:variable>
<xsl:variable name="equation">
<xsl:choose>
<xsl:when test="$pgwide = '1'">
<fo:block xsl:use-attribute-sets="pgwide.properties">
<xsl:call-template name="semiformal.object">
<xsl:with-param name="placement" select="$placement"/>
</xsl:call-template>
</fo:block>
</xsl:when>
<xsl:otherwise>
<xsl:call-template name="semiformal.object">
<xsl:with-param name="placement" select="$placement"/>
</xsl:call-template>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:variable name="floatstyle">
<xsl:call-template name="floatstyle"/>
</xsl:variable>
<xsl:choose>
<xsl:when test="$floatstyle != ''">
<xsl:call-template name="floater">
<xsl:with-param name="position" select="$floatstyle"/>
<xsl:with-param name="content" select="$equation"/>
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
<xsl:copy-of select="$equation"/>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template match="d:figure/d:title"></xsl:template>
<xsl:template match="d:figure/d:titleabbrev"></xsl:template>
<xsl:template match="d:table/d:title"></xsl:template>
<xsl:template match="d:table/d:titleabbrev"></xsl:template>
<xsl:template match="d:table/d:textobject"></xsl:template>
<xsl:template match="d:example/d:title"></xsl:template>
<xsl:template match="d:example/d:titleabbrev"></xsl:template>
<xsl:template match="d:equation/d:title"></xsl:template>
<xsl:template match="d:equation/d:titleabbrev"></xsl:template>
<xsl:template match="d:informalfigure">
<xsl:call-template name="informal.object"/>
</xsl:template>
<xsl:template match="d:informalexample">
<xsl:call-template name="informal.object"/>
</xsl:template>
<xsl:template match="d:informaltable/d:textobject"></xsl:template>
<xsl:template match="d:informalequation">
<xsl:call-template name="informal.object"/>
</xsl:template>
<xsl:template name="floatstyle">
<xsl:if test="(@float and @float != '0') or @floatstyle != ''">
<xsl:choose>
<xsl:when test="@floatstyle != ''">
<xsl:value-of select="@floatstyle"/>
</xsl:when>
<xsl:when test="@float = '1'">
<xsl:value-of select="$default.float.class"/>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="@float"/>
</xsl:otherwise>
</xsl:choose>
</xsl:if>
</xsl:template>
</xsl:stylesheet>