lfs-book/stylesheets/xhtml/lfs-mixed.xsl

<?xml version='1.0' encoding='ISO-8859-1'?>

<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
                xmlns="http://www.w3.org/1999/xhtml"
                version="1.0">

    <!-- para -->
  <xsl:template match="para">
    <xsl:choose>
      <xsl:when test="child::ulink[@url=' ']"/>
      <xsl:otherwise>
        <xsl:call-template name="paragraph">
          <xsl:with-param name="class">
            <xsl:if test="@role and $para.propagates.style != 0">
              <xsl:value-of select="@role"/>
            </xsl:if>
          </xsl:with-param>
          <xsl:with-param name="content">
            <xsl:if test="position() = 1 and parent::listitem">
              <xsl:call-template name="anchor">
                <xsl:with-param name="node" select="parent::listitem"/>
              </xsl:call-template>
            </xsl:if>
            <xsl:call-template name="anchor"/>
            <xsl:apply-templates/>
          </xsl:with-param>
        </xsl:call-template>
      </xsl:otherwise>
    </xsl:choose>
  </xsl:template>

    <!-- screen -->
  <xsl:template match="screen">
    <xsl:choose>
      <xsl:when test="child::* = userinput">
        <pre class="userinput">
            <xsl:apply-templates/>
        </pre>
      </xsl:when>
      <xsl:otherwise>
        <pre class="{name(.)}">
          <xsl:apply-templates/>
        </pre>
      </xsl:otherwise>
    </xsl:choose>
  </xsl:template>

  <xsl:template match="userinput">
    <xsl:choose>
      <xsl:when test="ancestor::screen">
        <kbd class="command">
          <xsl:apply-templates/>
        </kbd>
      </xsl:when>
      <xsl:otherwise>
        <xsl:apply-imports/>
      </xsl:otherwise>
    </xsl:choose>
  </xsl:template>

    <!-- segementedlist -->
  <xsl:template match="seg">
    <xsl:variable name="segnum" select="count(preceding-sibling::seg)+1"/>
    <xsl:variable name="seglist" select="ancestor::segmentedlist"/>
    <xsl:variable name="segtitles" select="$seglist/segtitle"/>
      <!-- Note: segtitle is only going to be the right thing in a well formed
      SegmentedList.  If there are too many Segs or too few SegTitles,
      you'll get something odd...maybe an error -->
      <div class="seg">
      <strong>
        <span class="segtitle">
          <xsl:apply-templates select="$segtitles[$segnum=position()]" mode="segtitle-in-seg"/>
          <xsl:text>: </xsl:text>
        </span>
      </strong>
      <span class="seg">
        <xsl:apply-templates/>
      </span>
    </div>
  </xsl:template>


  <!-- variablelist -->
  <xsl:template match="variablelist">
    <xsl:choose>
      <xsl:when test="@role">
        <div class="{@role}">
          <xsl:apply-imports/>
        </div>
      </xsl:when>
      <xsl:otherwise>
        <xsl:apply-imports/>
      </xsl:otherwise>
    </xsl:choose>
  </xsl:template>


    <!-- Body attributes -->
  <xsl:template name="body.attributes">
    <xsl:attribute name="id">
      <xsl:text>lfs</xsl:text>
    </xsl:attribute>
    <xsl:attribute name="class">
      <xsl:value-of select="substring-after(/book/bookinfo/subtitle, ' ')"/>
    </xsl:attribute>
  </xsl:template>

    <!-- External URLs in italic font -->
  <xsl:template match="ulink" name="ulink">
    <a>
      <xsl:if test="@id">
        <xsl:attribute name="id">
          <xsl:value-of select="@id"/>
        </xsl:attribute>
      </xsl:if>
      <xsl:attribute name="href"><xsl:value-of select="@url"/></xsl:attribute>
       <i>
        <xsl:choose>
          <xsl:when test="count(child::node())=0">
            <xsl:value-of select="@url"/>
          </xsl:when>
          <xsl:otherwise>
            <xsl:apply-templates/>
          </xsl:otherwise>
        </xsl:choose>
      </i>
    </a>
  </xsl:template>

    <!-- The <code> xhtml tag have look issues in some browsers, like Konqueror and.
      isn't semantically correct (a filename isn't a code fragment) We will use <tt> for now. -->
  <xsl:template name="inline.monoseq">
    <xsl:param name="content">
      <xsl:call-template name="anchor"/>
      <xsl:call-template name="simple.xlink">
        <xsl:with-param name="content">
          <xsl:apply-templates/>
        </xsl:with-param>
      </xsl:call-template>
    </xsl:param>
    <tt class="{local-name(.)}">
      <xsl:if test="@dir">
        <xsl:attribute name="dir">
          <xsl:value-of select="@dir"/>
        </xsl:attribute>
      </xsl:if>
      <xsl:copy-of select="$content"/>
    </tt>
  </xsl:template>

  <xsl:template name="inline.boldmonoseq">
    <xsl:param name="content">
      <xsl:call-template name="anchor"/>
      <xsl:call-template name="simple.xlink">
        <xsl:with-param name="content">
          <xsl:apply-templates/>
        </xsl:with-param>
      </xsl:call-template>
    </xsl:param>
    <!-- don't put <strong> inside figure, example, or table titles -->
    <!-- or other titles that may already be represented with <strong>'s. -->
    <xsl:choose>
      <xsl:when test="local-name(..) = 'title' and (local-name(../..) = 'figure'
              or local-name(../..) = 'example' or local-name(../..) = 'table' or local-name(../..) = 'formalpara')">
        <tt class="{local-name(.)}">
          <xsl:if test="@dir">
            <xsl:attribute name="dir">
              <xsl:value-of select="@dir"/>
            </xsl:attribute>
          </xsl:if>
          <xsl:copy-of select="$content"/>
        </tt>
      </xsl:when>
      <xsl:otherwise>
        <strong class="{local-name(.)}">
          <tt>
            <xsl:if test="@dir">
              <xsl:attribute name="dir">
                <xsl:value-of select="@dir"/>
              </xsl:attribute>
            </xsl:if>
            <xsl:copy-of select="$content"/>
          </tt>
        </strong>
      </xsl:otherwise>
    </xsl:choose>
  </xsl:template>

  <xsl:template name="inline.italicmonoseq">
    <xsl:param name="content">
      <xsl:call-template name="anchor"/>
      <xsl:call-template name="simple.xlink">
        <xsl:with-param name="content">
          <xsl:apply-templates/>
        </xsl:with-param>
      </xsl:call-template>
    </xsl:param>
    <em class="{local-name(.)}">
      <tt>
        <xsl:if test="@dir">
          <xsl:attribute name="dir">
            <xsl:value-of select="@dir"/>
          </xsl:attribute>
        </xsl:if>
        <xsl:copy-of select="$content"/>
      </tt>
    </em>
  </xsl:template>

    <!-- Total packages size calculation -->
  <xsl:template match="returnvalue">
    <xsl:call-template name="calculation">
     <xsl:with-param name="scope" select="../../variablelist"/>
    </xsl:call-template>
  </xsl:template>

  <xsl:template name="calculation">
    <xsl:param name="scope"/>
    <xsl:param name="total">0</xsl:param>
    <xsl:param name="position">1</xsl:param>
    <xsl:variable name="tokens" select="count($scope/varlistentry)"/>
    <xsl:variable name="token" select="$scope/varlistentry[$position]/term/token"/>
    <xsl:variable name="size" select="substring-before($token,' KB')"/>
    <xsl:variable name="rawsize">
      <xsl:choose>
        <xsl:when test="contains($size,',')">
          <xsl:value-of select="concat(substring-before($size,','),substring-after($size,','))"/>
        </xsl:when>
        <xsl:otherwise>
          <xsl:value-of select="$size"/>
        </xsl:otherwise>
      </xsl:choose>
    </xsl:variable>
    <xsl:choose>
      <xsl:when test="$position &lt;= $tokens">
        <xsl:call-template name="calculation">
          <xsl:with-param name="scope" select="$scope"/>
          <xsl:with-param name="position" select="$position +1"/>
          <xsl:with-param name="total" select="$total + $rawsize"/>
        </xsl:call-template>
      </xsl:when>
      <xsl:otherwise>
        <xsl:choose>
          <xsl:when test="$total &lt; '1000'">
            <xsl:value-of select="$total"/>
            <xsl:text>  KB</xsl:text>
          </xsl:when>
          <xsl:when test="$total &gt; '1000' and $total &lt; '5000'">
            <xsl:value-of select="substring($total,1,1)"/>
            <xsl:text>,</xsl:text>
            <xsl:value-of select="substring($total,2)"/>
            <xsl:text>  KB</xsl:text>
          </xsl:when>
          <xsl:otherwise>
            <xsl:value-of select="round($total div 1024)"/>
            <xsl:text>  MB</xsl:text>
          </xsl:otherwise>
        </xsl:choose>
      </xsl:otherwise>
    </xsl:choose>
  </xsl:template>


</xsl:stylesheet>