Current File : //usr/share/yelp-xsl/xslt/docbook/common/db-title.xsl
<?xml version='1.0' encoding='UTF-8'?><!-- -*- indent-tabs-mode: nil -*- -->
<!--
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along with this program; see the file COPYING.LGPL. If not, see <http://www.gnu.org/licenses/>.
-->
<!DOCTYPE xsl:stylesheet [
<!ENTITY % selectors SYSTEM "db-selectors.mod">
%selectors;
]>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:db="http://docbook.org/ns/docbook"
xmlns:msg="http://projects.gnome.org/yelp/gettext/"
exclude-result-prefixes="db msg"
version="1.0">
<!--!!==========================================================================
DocBook Titles
Support for DocBook title, titleabbrev, and subtitle elements.
@revision[version=3.4 date=2011-11-10 status=final]
This stylesheet contains templates for outputting titles based on title,
titleabbrev, or subtitle elements. It supports automatic titles for certain
elements with optional titles.
-->
<!--**==========================================================================
db.title
Output a title for an element.
@revision[version=3.28 date=2017-03-18 status=final]
[xsl:params]
$node: The element to output the title of.
$info: The info child element of $node.
This template outputs the title of the element $node as it might be used for
a heading or for link text. For certain types of elements, this templates will
use a localized automatic title if no explicit title is provided.
When $node is an element for which this template cannot construct a title,
it calls itself recursively passing the parent element of $node.
-->
<xsl:template name="db.title">
<xsl:param name="node" select="."/>
<xsl:param name="info" select="$node/&db_infos;"/>
<xsl:choose>
<xsl:when test="$node/self::anchor or $node/self::db:anchor">
<xsl:variable name="target_chunk_id">
<xsl:call-template name="db.chunk.chunk-id">
<xsl:with-param name="node" select="."/>
</xsl:call-template>
</xsl:variable>
<xsl:variable name="target_chunk" select="key('db.id.key', $target_chunk_id)"/>
<xsl:call-template name="db.title">
<xsl:with-param name="node" select="$target_chunk"/>
</xsl:call-template>
</xsl:when>
<xsl:when test="$node/self::refentry/refmeta/refentrytitle or
$node/self::db:refentry/db:refmeta/db:refentrytitle">
<xsl:apply-templates select="($node/refmeta/refentrytitle | $node/db:refmeta/db:refentrytitle)[1]/node()"/>
<xsl:if test="$node/refmeta/manvolnum | $node/db:refmeta/db:manvolnum">
<xsl:text>(</xsl:text>
<xsl:apply-templates select="($node/refmeta/manvolnum | $node/db:refmeta/db:manvolnum)[1]/node()"/>
<xsl:text>)</xsl:text>
</xsl:if>
</xsl:when>
<xsl:when test="$node/title or $node/db:title">
<xsl:apply-templates select="$node/title/node() | $node/db:title/node()"/>
</xsl:when>
<xsl:when test="$info/title or $info/db:title">
<xsl:apply-templates select="$info/title/node() | $info/db:title/node()"/>
</xsl:when>
<xsl:when test="$node/self::bibliography or $node/self::db:bibliography">
<xsl:call-template name="l10n.gettext">
<xsl:with-param name="msgid" select="'Bibliography'"/>
</xsl:call-template>
</xsl:when>
<xsl:when test="$node/self::colophon or $node/self::db:colophon">
<xsl:call-template name="l10n.gettext">
<xsl:with-param name="msgid" select="'Colophon'"/>
</xsl:call-template>
</xsl:when>
<xsl:when test="$node/self::dedication or $node/self::db:dedication">
<xsl:call-template name="l10n.gettext">
<xsl:with-param name="msgid" select="'Dedication'"/>
</xsl:call-template>
</xsl:when>
<xsl:when test="$node/self::glossary or $node/self::db:glossary">
<xsl:call-template name="l10n.gettext">
<xsl:with-param name="msgid" select="'Glossary'"/>
</xsl:call-template>
</xsl:when>
<xsl:when test="$node/self::glossentry or $node/self::db:glossentry">
<xsl:apply-templates select="$node/glossterm/node() | $node/db:glossterm/node()"/>
</xsl:when>
<xsl:when test="$node/self::index or $node/self::db:index or
$node/self::setindex or $node/self::db:setindex">
<xsl:call-template name="l10n.gettext">
<xsl:with-param name="msgid" select="'Index'"/>
</xsl:call-template>
</xsl:when>
<xsl:when test="$node/self::qandaentry or $node/self::db:qandaentry">
<xsl:call-template name="db.title">
<xsl:with-param name="node" select="question | db:question"/>
</xsl:call-template>
</xsl:when>
<xsl:when test="$node/self::question or $node/self::db:question">
<xsl:apply-templates select="($node//para | $node//db:para)[1]/node()"/>
</xsl:when>
<xsl:when test="$node/self::refentry or $node/self::db:refentry">
<xsl:apply-templates select="($node/refnamediv/refname | $node/db:refnamediv/db:refname)[1]/node()"/>
</xsl:when>
<xsl:when test="$node/self::refsynopsisdiv or $node/self::db:refsynopsisdiv">
<xsl:call-template name="l10n.gettext">
<xsl:with-param name="msgid" select="'Synopsis'"/>
</xsl:call-template>
</xsl:when>
<xsl:when test="$node/..">
<xsl:call-template name="db.title">
<xsl:with-param name="node" select="$node/.."/>
</xsl:call-template>
</xsl:when>
</xsl:choose>
</xsl:template>
<!--**==========================================================================
db.titleabbrev
Output an abbreviated title for an element.
@revision[version=3.4 date=2011-11-10 status=final]
[xsl:params]
$node: The element to output the abbreviated title of.
$info: The info child element of $node.
This template outputs the abbreviated title of the element $node, which is
sometimes used for link text. If no explicit `titleabbrev` element is found,
this template just calls {db.title}.
-->
<xsl:template name="db.titleabbrev">
<xsl:param name="node" select="."/>
<xsl:param name="info" select="$node/&db_infos;"/>
<xsl:variable name="titleabbrev" select="
$node/titleabbrev | $node/db:titleabbrev | $info/titleabbrev | $info/db:titleabbrev"/>
<xsl:choose>
<xsl:when test="$titleabbrev">
<xsl:apply-templates select="$titleabbrev[1]/node()"/>
</xsl:when>
<xsl:otherwise>
<xsl:call-template name="db.title">
<xsl:with-param name="node" select="$node"/>
<xsl:with-param name="info" select="$info"/>
</xsl:call-template>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<!--**==========================================================================
db.subtitle
Output a subtitle for an element.
@revision[version=3.4 date=2011-11-10 status=final]
[xsl:params]
$node: The element to output the subtitle of.
$info: The info child element of $node.
This template outputs the subtitle of the element $node, which is sometimes
used for link text. If no explicit `titleabbrev` element is found, this template
just calls {db.title}. This template is not suitable for determining whehter a
subtitle should be placed in a heading, as it will always return the title if
a subtitle is not found.
-->
<xsl:template name="db.subtitle">
<xsl:param name="node" select="."/>
<xsl:param name="info" select="$node/&db_infos;"/>
<xsl:variable name="subtitle" select="
$node/subtitle | $node/db:subtitle | $info/subtitle | $info/db:subtitle"/>
<xsl:choose>
<xsl:when test="$subtitle">
<xsl:apply-templates select="$subtitle[1]/node()"/>
</xsl:when>
<xsl:otherwise>
<xsl:call-template name="db.title">
<xsl:with-param name="node" select="$node"/>
<xsl:with-param name="info" select="$info"/>
</xsl:call-template>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
</xsl:stylesheet>
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