lyx_mirror/lib/docbook/xhtml/callout.xsl
2021-02-05 16:07:42 +01:00

204 lines
7.8 KiB
XML

<?xml version="1.0" encoding="ASCII"?><!--This file was created automatically by html2xhtml--><!--from the HTML stylesheets.--><xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:d="http://docbook.org/ns/docbook" xmlns:sverb="http://nwalsh.com/xslt/ext/com.nwalsh.saxon.Verbatim" xmlns:xverb="xalan://com.nwalsh.xalan.Verbatim" xmlns:lxslt="http://xml.apache.org/xslt" xmlns="http://www.w3.org/1999/xhtml" exclude-result-prefixes="sverb xverb lxslt d" 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.
******************************************************************** -->
<lxslt:component prefix="xverb" functions="insertCallouts"/>
<xsl:template match="d:programlistingco|d:screenco">
<xsl:variable name="verbatim" select="d:programlisting|d:screen"/>
<xsl:choose>
<xsl:when test="$use.extensions != '0' and $callouts.extension != '0'">
<xsl:variable name="rtf">
<xsl:apply-templates select="$verbatim">
<xsl:with-param name="suppress-numbers" select="'1'"/>
</xsl:apply-templates>
</xsl:variable>
<xsl:variable name="rtf-with-callouts">
<xsl:choose>
<xsl:when test="function-available('sverb:insertCallouts')">
<xsl:copy-of select="sverb:insertCallouts(d:areaspec,$rtf)"/>
</xsl:when>
<xsl:when test="function-available('xverb:insertCallouts')">
<xsl:copy-of select="xverb:insertCallouts(d:areaspec,$rtf)"/>
</xsl:when>
<xsl:otherwise>
<xsl:message terminate="yes">
<xsl:text>No insertCallouts function is available.</xsl:text>
</xsl:message>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:choose>
<xsl:when test="$verbatim/@linenumbering = 'numbered' and $linenumbering.extension != '0'">
<div>
<xsl:call-template name="common.html.attributes"/>
<xsl:call-template name="id.attribute"/>
<xsl:call-template name="number.rtf.lines">
<xsl:with-param name="rtf" select="$rtf-with-callouts"/>
<xsl:with-param name="pi.context" select="d:programlisting|d:screen"/>
</xsl:call-template>
<xsl:apply-templates select="d:calloutlist"/>
</div>
</xsl:when>
<xsl:otherwise>
<div>
<xsl:call-template name="common.html.attributes"/>
<xsl:call-template name="id.attribute"/>
<xsl:copy-of select="$rtf-with-callouts"/>
<xsl:apply-templates select="d:calloutlist"/>
</div>
</xsl:otherwise>
</xsl:choose>
</xsl:when>
<xsl:otherwise>
<div>
<xsl:apply-templates select="." mode="common.html.attributes"/>
<xsl:call-template name="id.attribute"/>
<xsl:apply-templates/>
</div>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template match="d:areaspec|d:areaset|d:area">
</xsl:template>
<xsl:template match="d:areaset" mode="conumber">
<xsl:number count="d:area|d:areaset" format="1"/>
</xsl:template>
<xsl:template match="d:area" mode="conumber">
<xsl:number count="d:area|d:areaset" format="1"/>
</xsl:template>
<xsl:template match="d:co" name="co">
<!-- Support a single linkend in HTML -->
<xsl:variable name="targets" select="key('id', @linkends)"/>
<xsl:variable name="target" select="$targets[1]"/>
<xsl:choose>
<xsl:when test="$target">
<a>
<xsl:apply-templates select="." mode="common.html.attributes"/>
<xsl:choose>
<xsl:when test="$generate.id.attributes = 0">
<!-- force an id attribute here -->
<xsl:if test="@id or @xml:id">
<xsl:attribute name="id">
<xsl:value-of select="(@id|@xml:id)[1]"/>
</xsl:attribute>
</xsl:if>
</xsl:when>
<xsl:otherwise>
<xsl:call-template name="id.attribute"/>
</xsl:otherwise>
</xsl:choose>
<xsl:attribute name="href">
<xsl:call-template name="href.target">
<xsl:with-param name="object" select="$target"/>
</xsl:call-template>
</xsl:attribute>
<xsl:apply-templates select="." mode="callout-bug"/>
</a>
</xsl:when>
<xsl:otherwise>
<xsl:if test="$generate.id.attributes != 0">
<xsl:if test="@id or @xml:id">
<span>
<xsl:attribute name="id">
<xsl:value-of select="(@id|@xml:id)[1]"/>
</xsl:attribute>
</span>
</xsl:if>
</xsl:if>
<xsl:call-template name="anchor"/>
<xsl:apply-templates select="." mode="callout-bug"/>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template match="d:coref">
<!-- tricky; this relies on the fact that we can process the "co" that's -->
<!-- "over there" as if it were "right here" -->
<xsl:variable name="co" select="key('id', @linkend)"/>
<xsl:choose>
<xsl:when test="not($co)">
<xsl:message>
<xsl:text>Error: coref link is broken: </xsl:text>
<xsl:value-of select="@linkend"/>
</xsl:message>
</xsl:when>
<xsl:when test="local-name($co) != 'co'">
<xsl:message>
<xsl:text>Error: coref doesn't point to a co: </xsl:text>
<xsl:value-of select="@linkend"/>
</xsl:message>
</xsl:when>
<xsl:otherwise>
<xsl:apply-templates select="$co"/>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template match="d:co" mode="callout-bug">
<xsl:call-template name="callout-bug">
<xsl:with-param name="conum">
<xsl:number count="d:co" level="any" from="d:programlisting|d:screen|d:literallayout|d:synopsis" format="1"/>
</xsl:with-param>
</xsl:call-template>
</xsl:template>
<xsl:template name="callout-bug">
<xsl:param name="conum" select="1"/>
<xsl:choose>
<xsl:when test="$callout.graphics != 0 and $conum &lt;= $callout.graphics.number.limit">
<!-- Added span to make valid in XHTML 1 -->
<span><img src="{$callout.graphics.path}{$conum}{$callout.graphics.extension}" alt="{$conum}" border="0"/></span>
</xsl:when>
<xsl:when test="$callout.unicode != 0 and $conum &lt;= $callout.unicode.number.limit">
<xsl:choose>
<xsl:when test="$callout.unicode.start.character = 10102">
<xsl:choose>
<xsl:when test="$conum = 1">&#10102;</xsl:when>
<xsl:when test="$conum = 2">&#10103;</xsl:when>
<xsl:when test="$conum = 3">&#10104;</xsl:when>
<xsl:when test="$conum = 4">&#10105;</xsl:when>
<xsl:when test="$conum = 5">&#10106;</xsl:when>
<xsl:when test="$conum = 6">&#10107;</xsl:when>
<xsl:when test="$conum = 7">&#10108;</xsl:when>
<xsl:when test="$conum = 8">&#10109;</xsl:when>
<xsl:when test="$conum = 9">&#10110;</xsl:when>
<xsl:when test="$conum = 10">&#10111;</xsl:when>
</xsl:choose>
</xsl:when>
<xsl:otherwise>
<xsl:message>
<xsl:text>Don't know how to generate Unicode callouts </xsl:text>
<xsl:text>when $callout.unicode.start.character is </xsl:text>
<xsl:value-of select="$callout.unicode.start.character"/>
</xsl:message>
<xsl:text>(</xsl:text>
<xsl:value-of select="$conum"/>
<xsl:text>)</xsl:text>
</xsl:otherwise>
</xsl:choose>
</xsl:when>
<xsl:otherwise>
<xsl:text>(</xsl:text>
<xsl:value-of select="$conum"/>
<xsl:text>)</xsl:text>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
</xsl:stylesheet>