-->

  xmlns:xsl="http://www.w3.org/1999/XSL/Transform"

  xmlns:doc="http://nwalsh.com/xsl/documentation/1.0"

  xmlns:l="http://docbook2x.sourceforge.net/xsl/localization"

  xmlns:dl="http://docbook2x.sourceforge.net/xsl/document-localization"

  exclude-result-prefixes="doc l dl"

  version='1.0'

  xml:lang="en">

     $Id: gentext.xsl,v 1.6 2006/04/12 02:14:00 stevecheng Exp $

     ********************************************************************

     © 2000 Steve Cheng <stevecheng@users.sourceforge.net>

     Templates to help l10n.

     ******************************************************************** -->

     In the following templates, some complex XPaths are used,

     which at first glance seems to be inefficient.

     Indeed if we do profiling with xsltproc it will show

     that a large portion of time is spent in these templates.

     The most straightforward fix would be to use key look-ups

     as the substitute for the complex XPaths.  Unfortunately,

     on xsltproc this method actually *decreases* performances,

     because the xsl:key implementation in xsltproc is fairly

     suboptimal.  (Each xsl:key adds a non-trivial processing 

     cost to each document; about 2.5 seconds per 180 small input

     documents.)  For this reason, we comment out the following

     theoretically more optimized code.

-->

         use="concat(../@lang, '.', @element)" />

         use="concat(../@lang, '.', @element)" />

         use="concat(../@lang, '.', @key)" />

         use="concat(../@lang, '.', @key)" />

<xsl:template name="lookup-gentext">

  <xsl:param name="content" />

  <xsl:param name="type" />

  <xsl:param name="key" />

  <xsl:for-each select="$custom-l10n-data">

                select="key($type, $key)[last()]" />

  <xsl:choose>

  <xsl:when test="$data">

  <xsl:apply-templates select="$data/node()" mode="l10n-substitution">

    <xsl:with-param name="content" select="$content" />

  </xsl:apply-templates>

  </xsl:when>

  <xsl:otherwise>

  <xsl:for-each select="$l10n-data">

                select="key($type, $key)[last()]" />

  <xsl:apply-templates select="$data2/node()" mode="l10n-substitution">

    <xsl:with-param name="content" select="$content" />

  </xsl:apply-templates>

  </xsl:for-each>

  </xsl:otherwise>

  </xsl:choose>

  </xsl:for-each>

</xsl:template>

</xsl:template>

-->

<xsl:template name="gentext-title">

  <xsl:param name="element-name" select="name(.)" />

  <xsl:param name="content" />

  <xsl:param name="lang">

    <xsl:call-template name="l10n-xml-actual-language">

      <xsl:with-param name="target" select="." />

    </xsl:call-template>

  </xsl:param>

  <xsl:param name="key" />

    select="($custom-l10n-data/l:locale[@lang=$lang]/dl:title[@element=$element-name])[last()]" />

    select="($l10n-data/l:locale[@lang=$lang]/dl:title[@element=$element-name])[last()]" />

  <xsl:choose>

    <xsl:when test="$custom">

      <xsl:apply-templates select="$custom/node()" mode="l10n-substitution">

        <xsl:with-param name="content" select="$content" />

      </xsl:apply-templates>

    </xsl:when>

    <xsl:when test="$standard">

      <xsl:apply-templates select="$standard/node()" mode="l10n-substitution">

        <xsl:with-param name="content" select="$content" />

      </xsl:apply-templates>

    </xsl:when>

  </xsl:choose>

</xsl:template>

<xsl:template name="gentext-label">

  <xsl:param name="element-name" select="name(.)" />

  <xsl:param name="content" />

  <xsl:param name="lang">

    <xsl:call-template name="l10n-xml-actual-language">

      <xsl:with-param name="target" select="." />

    </xsl:call-template>

  </xsl:param>

  <xsl:param name="key" />

    select="($custom-l10n-data/l:locale[@lang=$lang]/dl:label[@element=$element-name])[last()]" />

    select="($l10n-data/l:locale[@lang=$lang]/dl:label[@element=$element-name])[last()]" />

  <xsl:choose>

    <xsl:when test="$custom">

      <xsl:apply-templates select="$custom/node()" mode="l10n-substitution">

        <xsl:with-param name="content" select="$content" />

      </xsl:apply-templates>

    </xsl:when>

    <xsl:when test="$standard">

      <xsl:apply-templates select="$standard/node()" mode="l10n-substitution">

        <xsl:with-param name="content" select="$content" />

      </xsl:apply-templates>

    </xsl:when>

  </xsl:choose>

</xsl:template>

<xsl:template name="gentext-rendering">

  <xsl:param name="key" select="name(.)" />

  <xsl:param name="content" />

  <xsl:param name="lang">

    <xsl:call-template name="l10n-xml-actual-language">

      <xsl:with-param name="target" select="." />

    </xsl:call-template>

  </xsl:param>

    select="($custom-l10n-data/l:locale[@lang=$lang]/dl:rendering[@key=$key])[last()]" />

    select="($l10n-data/l:locale[@lang=$lang]/dl:rendering[@key=$key])[last()]" />

  <xsl:choose>

    <xsl:when test="$custom">

      <xsl:apply-templates select="$custom/node()" mode="l10n-substitution">

        <xsl:with-param name="content" select="$content" />

      </xsl:apply-templates>

    </xsl:when>

    <xsl:when test="$standard">

      <xsl:apply-templates select="$standard/node()" mode="l10n-substitution">

        <xsl:with-param name="content" select="$content" />

      </xsl:apply-templates>

    </xsl:when>

  </xsl:choose>

</xsl:template>

<xsl:template name="gentext-text">

  <xsl:param name="target" select="." />

  <xsl:param name="key" />

  <xsl:param name="lang">

    <xsl:call-template name="l10n-xml-actual-language">

      <xsl:with-param name="target" select="$target" />

    </xsl:call-template>

  </xsl:param>

    select="($custom-l10n-data/l:locale[@lang=$lang]/dl:text[@key=$key])[last()]" />

    select="($l10n-data/l:locale[@lang=$lang]/dl:text[@key=$key])[last()]" />

  <xsl:choose>

    <xsl:when test="$custom/node()">

      <xsl:value-of select="$custom" />

    </xsl:when>

    <xsl:when test="$standard/node()">

      <xsl:value-of select="$standard" />

    </xsl:when>

  </xsl:choose>

</xsl:template>

<xsl:template match="dl:content" mode="l10n-substitution">

  <xsl:param name="content" />

  <xsl:copy-of select="$content" />

</xsl:template>

</xsl:stylesheet>