Stylesheet documentation for: figures.xsl

Description

TEI stylesheet dealing with elements from the figures module, making HTML output.

This software is dual-licensed: 1. Distributed under a Creative Commons Attribution-ShareAlike 3.0 Unported License http://creativecommons.org/licenses/by-sa/3.0/ 2. http://www.opensource.org/licenses/BSD-2-Clause All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. This software is provided by the copyright holders and contributors "as is" and any express or implied warranties, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose are disclaimed. In no event shall the copyright holder or contributors be liable for any direct, indirect, incidental, special, exemplary, or consequential damages (including, but not limited to, procurement of substitute goods or services; loss of use, data, or profits; or business interruption) however caused and on any theory of liability, whether in contract, strict liability, or tort (including negligence or otherwise) arising in any way out of the use of this software, even if advised of the possibility of such damage.

Author: See AUTHORS

Id: $Id: figures.xsl 12078 2013-05-05 12:51:58Z rahtz $

Description

Processing MathML to avoid prefixes (upsets browsers)

<xsl:template match="m:*" mode="math">
  <xsl:element name="{local-name()}" namespace="http://www.w3.org/1998/Math/MathML">
    <xsl:apply-templates select="node() | @*" mode="math"/>
  </xsl:element>
</xsl:template>

<xsl:template match="@*|comment()|processing-instruction()|text()" mode="math">
  <xsl:copy>
    <xsl:apply-templates mode="math" select="*|@*|processing-instruction()|text()"/>
  </xsl:copy>
</xsl:template>

Description

Process elements m:math

<xsl:template match="m:math">
  <xsl:apply-templates mode="math" select="."/>
</xsl:template>

Description

Process element cell

Parameter	cellAlign
Template	makeAnchor

<xsl:template match="tei:cell">
  <xsl:variable name="cellname">
    <xsl:choose>
      <xsl:when test="parent::tei:row[@rend='thead']">th</xsl:when>
      <xsl:otherwise>td</xsl:otherwise>
    </xsl:choose>
  </xsl:variable>
  <xsl:element name="{$cellname}">
    <xsl:for-each select="@*">
      <xsl:choose>
        <xsl:when test="name(.) = 'width' or name(.) =      'border' or name(.) = 'cellspacing'      or name(.) = 'cellpadding'">
          <xsl:copy-of select="."/>
        </xsl:when>
        <xsl:when test="name(.)='rend' and starts-with(.,'width:')">
          <xsl:attribute name="width">
            <xsl:value-of select="substring-after(.,'width:')"/>
          </xsl:attribute>
        </xsl:when>
        <xsl:when test="name(.)='rend' and starts-with(.,'class:')">
          <xsl:attribute name="class">
            <xsl:value-of select="substring-after(.,'class:')"/>
          </xsl:attribute>
        </xsl:when>
        <xsl:when test="name(.)='rend' and starts-with(.,'style=')">
          <xsl:attribute name="style">
            <xsl:value-of select="substring-after(.,'style=')"/>
          </xsl:attribute>
        </xsl:when>
        <xsl:when test="name(.)='rend'">
          <xsl:attribute name="class">
            <xsl:value-of select="."/>
          </xsl:attribute>
        </xsl:when>
        <xsl:when test="name(.)='cols'">
          <xsl:attribute name="colspan">
            <xsl:value-of select="."/>
          </xsl:attribute>
        </xsl:when>
        <xsl:when test="name(.)='rows'">
          <xsl:attribute name="rowspan">
            <xsl:value-of select="."/>
          </xsl:attribute>
        </xsl:when>
        <xsl:when test="name(.)='align'">
          <xsl:attribute name="align">
            <xsl:value-of select="."/>
          </xsl:attribute>
        </xsl:when>
      </xsl:choose>
    </xsl:for-each>
    <xsl:choose>
      <xsl:when test="@teidocx:align">
        <xsl:attribute name="align">
          <xsl:value-of select="@teidocx:align"/>
        </xsl:attribute>
      </xsl:when>
      <xsl:when test="@align"/>
      <xsl:when test="not($cellAlign='left')">
        <xsl:attribute name="align">
          <xsl:value-of select="$cellAlign"/>
        </xsl:attribute>
      </xsl:when>
    </xsl:choose>
    <xsl:if test="@role and not (@rend)">
      <xsl:attribute name="class">
        <xsl:value-of select="@role"/>
      </xsl:attribute>
    </xsl:if>
    <xsl:if test="@xml:id">
      <xsl:call-template name="makeAnchor"/>
    </xsl:if>
    <xsl:apply-templates/>
  </xsl:element>
</xsl:template>

Description

Process element figDesc

<xsl:template match="tei:figDesc">
  <xsl:if test="count(parent::tei:figure/*)=1">
    <i>
      <xsl:text>[</xsl:text>
      <xsl:value-of select="."/>
      <xsl:text>]</xsl:text>
    </i>
  </xsl:if>
</xsl:template>

Description

Process element figure

Parameter	outputTarget
Function	is-inline (element)
Templates	figureHook; makeRendition

<xsl:template match="tei:figure">
  <xsl:choose>
    <xsl:when test="@rend='inline' or @place='inline'">
      <xsl:apply-templates/>
    </xsl:when>
    <xsl:when test="parent::tei:hi/parent::tei:date or parent::tei:ref or parent::tei:label">
      <xsl:apply-templates/>
    </xsl:when>
    <xsl:otherwise>
      <xsl:element name="{if ($outputTarget='html5') then 'figure'       else if (tei:is-inline(.)) then 'span'       else 'div'}">
        <xsl:call-template name="makeRendition">
          <xsl:with-param name="auto">figure</xsl:with-param>
        </xsl:call-template>
        <xsl:if test="@xml:id">
          <xsl:attribute name="id">
            <xsl:value-of select="@xml:id"/>
          </xsl:attribute>
        </xsl:if>
        <xsl:call-template name="figureHook"/>
        <xsl:choose>
          <xsl:when test="not(*)">
            <i>
              <xsl:text>[figure]</xsl:text>
            </i>
          </xsl:when>
          <xsl:otherwise>
            <xsl:apply-templates/>
          </xsl:otherwise>
        </xsl:choose>
      </xsl:element>
    </xsl:otherwise>
  </xsl:choose>
</xsl:template>

Description

Process element figure/tei:head

<xsl:template match="tei:figure/tei:head">
  <xsl:variable name="captionlabel">
    <xsl:for-each select="..">
      <xsl:call-template name="calculateFigureNumber"/>
    </xsl:for-each>
  </xsl:variable>
  <xsl:choose>
    <xsl:when test="$outputTarget='html5'">
      <figcaption>
        <xsl:call-template name="makeRendition">
          <xsl:with-param name="default">caption</xsl:with-param>
        </xsl:call-template>
        <xsl:copy-of select="$captionlabel"/>
        <xsl:if test="not($captionlabel='')">
          <xsl:text>. </xsl:text>
        </xsl:if>
        <xsl:apply-templates/>
      </figcaption>
    </xsl:when>
    <xsl:otherwise>
      <xsl:element name="{if (ancestor::tei:q) then 'span' else 'div'}">
        <xsl:call-template name="makeRendition">
          <xsl:with-param name="default">caption</xsl:with-param>
        </xsl:call-template>
        <xsl:copy-of select="$captionlabel"/>
        <xsl:if test="not($captionlabel='')">
          <xsl:text>. </xsl:text>
        </xsl:if>
        <xsl:apply-templates/>
      </xsl:element>
    </xsl:otherwise>
  </xsl:choose>
</xsl:template>

Description

Process element formula

<xsl:template match="tei:formula" mode="xref">
  <xsl:number/>
</xsl:template>

Description

Process element graphic

Template

showGraphic

<xsl:template match="tei:graphic|tei:binaryObject">
  <xsl:call-template name="showGraphic"/>
</xsl:template>

Description

Process element row

Template

makeRendition

<xsl:template match="tei:row">
  <tr>
    <xsl:call-template name="makeRendition">
      <xsl:with-param name="default">false</xsl:with-param>
    </xsl:call-template>
    <xsl:if test="@role">
      <xsl:attribute name="class">
        <xsl:value-of select="@role"/>
      </xsl:attribute>
    </xsl:if>
    <xsl:apply-templates/>
  </tr>
</xsl:template>

Description

Process element table

<xsl:template match="tei:table">
  <div>
    <xsl:attribute name="class">
      <xsl:text>table</xsl:text>
      <xsl:if test="@align">
        <xsl:text> </xsl:text>
        <xsl:value-of select="@align"/>
      </xsl:if>
    </xsl:attribute>
    <xsl:if test="@xml:id">
      <xsl:call-template name="makeAnchor"/>
    </xsl:if>
    <table>
      <xsl:call-template name="makeRendition">
        <xsl:with-param name="default">false</xsl:with-param>
      </xsl:call-template>
      <xsl:if test="@rend='frame' or @rend='rules'">
        <xsl:attribute name="rules">all</xsl:attribute>
        <xsl:attribute name="border">1</xsl:attribute>
      </xsl:if>
      <xsl:for-each select="@*">
        <xsl:if test="name(.)='summary' or name(.) = 'width' or name(.) = 'border' or name(.) = 'frame' or name(.) = 'rules' or name(.) = 'cellspacing' or name(.) = 'cellpadding'">
          <xsl:copy-of select="."/>
        </xsl:if>
      </xsl:for-each>
      <xsl:if test="tei:head">
        <caption>
          <xsl:apply-templates select="tei:head"/>
        </caption>
      </xsl:if>
      <xsl:choose>
        <xsl:when test="tei:row[@rend='thead']">
          <thead>
            <xsl:apply-templates select="tei:row[@rend='thead']"/>
          </thead>
          <tbody>
            <xsl:apply-templates select="tei:row[not(@rend='thead')]"/>
          </tbody>
        </xsl:when>
        <xsl:otherwise>
          <xsl:apply-templates select="tei:row"/>
        </xsl:otherwise>
      </xsl:choose>
    </table>
    <xsl:apply-templates select="tei:note"/>
  </div>
</xsl:template>

Description

Process element table[@rend='simple']

<xsl:template match="tei:table[@rend='simple']">
  <table>
    <xsl:call-template name="makeRendition">
      <xsl:with-param name="default">false</xsl:with-param>
    </xsl:call-template>
    <xsl:for-each select="@*">
      <xsl:if test="name(.)='summary'    or name(.) = 'width'    or name(.) = 'border'    or name(.) = 'frame'    or name(.) = 'rules'    or name(.) = 'cellspacing'    or name(.) = 'cellpadding'">
        <xsl:copy-of select="."/>
      </xsl:if>
    </xsl:for-each>
    <xsl:if test="@xml:id">
      <xsl:call-template name="makeAnchor"/>
    </xsl:if>
    <xsl:apply-templates/>
  </table>
</xsl:template>

Description

[html] display graphic file

<xsl:template name="showGraphic">
  <xsl:variable name="File">
    <xsl:choose>
      <xsl:when test="self::tei:binaryObject"/>
      <xsl:when test="@url">
        <xsl:sequence select="tei:resolveURI(.,@url)"/>
        <xsl:if test="not(contains(@url,'.'))">
          <xsl:value-of select="$graphicsSuffix"/>
        </xsl:if>
      </xsl:when>
      <xsl:otherwise>
        <xsl:message terminate="yes">Cannot work out how to do a graphic, needs a URL</xsl:message>
      </xsl:otherwise>
    </xsl:choose>
  </xsl:variable>
  <xsl:variable name="Alt">
    <xsl:choose>
      <xsl:when test="tei:desc">
        <xsl:for-each select="tei:desc">
          <xsl:apply-templates mode="plain"/>
        </xsl:for-each>
      </xsl:when>
      <xsl:when test="tei:figDesc">
        <xsl:for-each select="tei:figDesc">
          <xsl:apply-templates mode="plain"/>
        </xsl:for-each>
      </xsl:when>
      <xsl:when test="tei:head">
        <xsl:value-of select="tei:head/text()"/>
      </xsl:when>
      <xsl:when test="parent::tei:figure/tei:figDesc">
        <xsl:for-each select="parent::tei:figure/tei:figDesc">
          <xsl:apply-templates mode="plain"/>
        </xsl:for-each>
      </xsl:when>
      <xsl:when test="parent::tei:figure/tei:head">
        <xsl:value-of select="parent::tei:figure/tei:head/text()"/>
      </xsl:when>
    </xsl:choose>
  </xsl:variable>
  <xsl:choose>
    <xsl:when test="$showFigures='true'">
      <xsl:choose>
        <xsl:when test="@type='thumbnail'"/>
        <xsl:when test="starts-with(@mimeType, 'video')">
          <video src="{$graphicsPrefix}{$File}" controls="controls">
            <xsl:if test="../tei:graphic[@type='thumbnail']">
              <xsl:attribute name="poster">
                <xsl:value-of select="../tei:graphic[@type='thumbnail']/@url"/>
              </xsl:attribute>
            </xsl:if>
          </video>
        </xsl:when>
        <xsl:otherwise>
          <xsl:variable name="sizes">
            <xsl:if test="@width">
              <xsl:text> width:</xsl:text>
              <xsl:value-of select="@width"/>
              <xsl:text>;</xsl:text>
            </xsl:if>
            <xsl:if test="@height">
              <xsl:text> height:</xsl:text>
              <xsl:value-of select="@height"/>
              <xsl:text>;</xsl:text>
            </xsl:if>
          </xsl:variable>
          <xsl:variable name="i">
            <img>
              <xsl:attribute name="src">
                <xsl:choose>
                  <xsl:when test="self::tei:binaryObject">
                    <xsl:text>data:</xsl:text>
                    <xsl:value-of select="@mimetype"/>
                    <xsl:variable name="enc" select="if (@encoding) then @encoding else 'base64'"/>
                    <xsl:text>;</xsl:text>
                    <xsl:value-of select="$enc"/>
                    <xsl:text>,</xsl:text>
                    <xsl:copy-of select="text()"/>
                  </xsl:when>
                  <xsl:otherwise>
                    <xsl:value-of select="concat($graphicsPrefix,$File)"/>
                  </xsl:otherwise>
                </xsl:choose>
              </xsl:attribute>
              <xsl:attribute name="alt">
                <xsl:value-of select="$Alt"/>
              </xsl:attribute>
              <xsl:call-template name="imgHook"/>
              <xsl:if test="@xml:id">
                <xsl:attribute name="id">
                  <xsl:value-of select="@xml:id"/>
                </xsl:attribute>
              </xsl:if>
              <xsl:call-template name="makeRendition"/>
            </img>
          </xsl:variable>
          <xsl:for-each select="$i/*">
            <xsl:copy>
              <xsl:copy-of select="@*[not(name()='style')]"/>
              <xsl:choose>
                <xsl:when test="$sizes=''">
                  <xsl:copy-of select="@style"/>
                </xsl:when>
                <xsl:when test="not(@style)">
                  <xsl:attribute name="style" select="$sizes"/>
                </xsl:when>
                <xsl:otherwise>
                  <xsl:attribute name="style" select="concat(@style,';' ,$sizes)"/>
                </xsl:otherwise>
              </xsl:choose>
            </xsl:copy>
          </xsl:for-each>
        </xsl:otherwise>
      </xsl:choose>
    </xsl:when>
    <xsl:otherwise>
      <div class="altfigure">
        <xsl:sequence select="tei:i18n('figureWord')"/>
        <xsl:text> </xsl:text>
        <xsl:for-each select="self::tei:figure|parent::tei:figure">
          <xsl:number count="tei:figure[tei:head]" level="any"/>
        </xsl:for-each>
        <xsl:text> </xsl:text>
        <xsl:value-of select="$File"/>
        <xsl:text> [</xsl:text>
        <xsl:value-of select="$Alt"/>
        <xsl:text>] </xsl:text>
      </div>
    </xsl:otherwise>
  </xsl:choose>
</xsl:template>

<xsl:template match="svg:*">
  <xsl:copy-of select="."/>
</xsl:template>

Description

[html] figures containing SVG markup

<xsl:template match="tei:figure[svg:svg]">
  <xsl:copy-of select="svg:svg"/>
</xsl:template>

Description

[html] figures containing MathML Markup

<xsl:template match="tei:formula[m:math]">
  <xsl:choose>
    <xsl:when test="@xml:id and (@rend='display' or    @rend='equation' or @rend='subeqn')">
      <div id="{@xml:id}">
        <xsl:apply-templates select="m:math" mode="math"/>
      </div>
    </xsl:when>
    <xsl:when test="@xml:id">
      <span id="{@xml:id}">
        <xsl:apply-templates select="m:math" mode="math"/>
      </span>
    </xsl:when>
    <xsl:otherwise>
      <xsl:apply-templates select="m:math" mode="math"/>
    </xsl:otherwise>
  </xsl:choose>
</xsl:template>

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