doc/xslt/html/chunkfast.xsl

   1 <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
   2                 xmlns:exsl="http://exslt.org/common"
   3                 xmlns:cf="http://docbook.sourceforge.net/xmlns/chunkfast/1.0"
   4                 version="1.0"
   5                 exclude-result-prefixes="cf exsl">
   6
   7 <!-- ********************************************************************
   8      $Id: chunkfast.xsl 8345 2009-03-16 06:44:07Z bobstayton $
   9      ********************************************************************
  10
  11      This file is part of the XSL DocBook Stylesheet distribution.
  12      See ../README or http://docbook.sf.net/release/xsl/current/ for
  13      copyright and other information.
  14
  15      ******************************************************************** -->
  16
  17 <!-- ==================================================================== -->
  18
  19 <xsl:import href="chunk.xsl"/>
  20 <xsl:param name="chunk.fast" select="1"/>
  21
  22 <xsl:variable name="chunks" select="exsl:node-set($chunk.hierarchy)//cf:div"/>
  23
  24 <!-- ==================================================================== -->
  25
  26 <xsl:template name="process-chunk-element">
  27   <xsl:choose>
  28     <xsl:when test="$chunk.fast != 0 and $exsl.node.set.available != 0">
  29       <xsl:variable name="genid" select="generate-id()"/>
  30
  31       <xsl:variable name="div" select="$chunks[@id=$genid or @xml:id=$genid]"/>
  32
  33       <xsl:variable name="prevdiv"
  34                     select="($div/preceding-sibling::cf:div|$div/preceding::cf:div|$div/parent::cf:div)[last()]"/>
  35       <xsl:variable name="prev" select="key('genid', ($prevdiv/@id|$prevdiv/@xml:id)[1])"/>
  36
  37       <xsl:variable name="nextdiv"
  38                     select="($div/following-sibling::cf:div|$div/following::cf:div|$div/cf:div)[1]"/>
  39       <xsl:variable name="next" select="key('genid', ($nextdiv/@id|$nextdiv/@xml:id)[1])"/>
  40
  41       <xsl:choose>
  42         <xsl:when test="$onechunk != 0 and parent::*">
  43           <xsl:apply-imports/>
  44         </xsl:when>
  45         <xsl:otherwise>
  46           <xsl:call-template name="process-chunk">
  47             <xsl:with-param name="prev" select="$prev"/>
  48             <xsl:with-param name="next" select="$next"/>
  49           </xsl:call-template>
  50         </xsl:otherwise>
  51       </xsl:choose>
  52     </xsl:when>
  53     <xsl:otherwise>
  54       <xsl:choose>
  55         <xsl:when test="$onechunk != 0 and not(parent::*)">
  56           <xsl:call-template name="chunk-all-sections"/>
  57         </xsl:when>
  58         <xsl:when test="$onechunk != 0">
  59           <xsl:apply-imports/>
  60         </xsl:when>
  61         <xsl:when test="$chunk.first.sections = 0">
  62           <xsl:call-template name="chunk-first-section-with-parent"/>
  63         </xsl:when>
  64         <xsl:otherwise>
  65           <xsl:call-template name="chunk-all-sections"/>
  66         </xsl:otherwise>
  67       </xsl:choose>
  68     </xsl:otherwise>
  69   </xsl:choose>
  70 </xsl:template>
  71
  72 </xsl:stylesheet>