Stylesheet documentation for: html

Description

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

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Author: See AUTHORS

Id: $Id$

Description

Process element eTree

Parameter	treestyle
Key	TREES
Template	treelabel

<xsl:template match="tei:forest|tei:eTree|tei:eLeaf">
  <xsl:choose>
    <xsl:when test="$treestyle='google'">
      <xsl:if test="not(preceding::tei:eTree or preceding::tei:forest)">
        <script type="text/javascript" src="https://www.google.com/jsapi"/>
        <script type="text/javascript">
	google.setOnLoadCallback(drawCharts);
	function drawCharts() {
	<xsl:for-each select="key('TREES',1)"><xsl:variable name="TREEID" select="generate-id()"/><xsl:text>var data</xsl:text><xsl:value-of select="$TREEID"/><xsl:text>= new google.visualization.DataTable();
	  data</xsl:text><xsl:value-of select="$TREEID"/><xsl:text>.addColumn('string', 'Person');
	  data</xsl:text><xsl:value-of select="$TREEID"/><xsl:text>.addColumn('string', 'Parent');
	  data</xsl:text><xsl:value-of select="$TREEID"/><xsl:text>.addColumn('string', 'Note');
	  data</xsl:text><xsl:value-of select="$TREEID"/><xsl:text>.addRows([
	  [{v:'</xsl:text><xsl:value-of select="generate-id()"/><xsl:text>',  f:'</xsl:text><xsl:for-each select="tei:label"><xsl:apply-templates/></xsl:for-each><xsl:text>'}, '', ''],
</xsl:text><xsl:for-each select=".//tei:eTree|.//tei:eLeaf"><xsl:text>[{v:'</xsl:text><xsl:value-of select="generate-id()"/><xsl:text>',  f:'</xsl:text><xsl:for-each select="tei:label"><xsl:apply-templates/></xsl:for-each><xsl:text>'}, '</xsl:text><xsl:for-each select="parent::tei:*"><xsl:value-of select="generate-id()"/></xsl:for-each><xsl:text>', ''],
</xsl:text></xsl:for-each><xsl:text>]);
	  var chart</xsl:text><xsl:value-of select="$TREEID"/><xsl:text>= new	google.visualization.OrgChart(document.getElementById('chart</xsl:text><xsl:value-of select="$TREEID"/><xsl:text>'));
	  chart</xsl:text><xsl:value-of select="$TREEID"/><xsl:text>.draw(data</xsl:text><xsl:value-of select="$TREEID"/><xsl:text>, {allowCollapse:true,nodeClass:'teinode',allowHtml:true});
	  </xsl:text></xsl:for-each>
	};
      </script>
      </xsl:if>
      <xsl:if test="not(ancestor::tei:eTree or ancestor::tei:forest)">
        <xsl:variable name="TREEID" select="generate-id()"/>
        <span id="chart{$TREEID}"/>
      </xsl:if>
    </xsl:when>
    <xsl:when test="$treestyle='d3'">
      <xsl:choose>
        <xsl:when test="not(ancestor::tei:eTree or ancestor::tei:forest)">
          <xsl:variable name="maxlabel" select="(max(descendant::tei:label/string-length()))"/>
          <xsl:variable name="treewidth" select="max(descendant-or-self::*[self::tei:eTree       or       self::tei:eLeaf]/(count(tei:eLeaf)+count(tei:eTree)))       * 175"/>
          <xsl:variable name="treedepth" select="max(descendant::*[(self::tei:eTree       or self::tei:eLeaf) and       not(tei:eTree or       tei:eLeaf)]/count(ancestor-or-self::*[self::tei:eTree       or self::tei:eLeaf]))"/>
          <xsl:variable name="TREEID" select="generate-id()"/>
          <div class="treediagram" style="width:{$treewidth} {@style}" id="viz{$TREEID}"/>
          <script type="text/javascript">
            <xsl:choose>
              <xsl:when test="$maxlabel > 150">
	      downoffset= 75;
	      down2offset=5;
	      yoffset = -75;
	      treewidth = <xsl:value-of select="$treewidth"/>;
	      treedepth = <xsl:value-of select="$treedepth * 100"/>;
		</xsl:when>
              <xsl:when test="$maxlabel > 50">
	      downoffset= 50;
	      down2offset=5;
	      yoffset = -45;
	      treewidth = <xsl:value-of select="$treewidth"/>;
	      treedepth = <xsl:value-of select="$treedepth * 100"/>;
		</xsl:when>
              <xsl:when test="$maxlabel > 10">
	      downoffset= 40;
	      down2offset=5;
	      yoffset = -35;
	      treewidth = <xsl:value-of select="$treewidth"/>;
	      treedepth = <xsl:value-of select="$treedepth * 75"/>;
		</xsl:when>
              <xsl:otherwise>
	      downoffset= 10;
	      down2offset=5;
	      yoffset = -10;
	      treewidth = <xsl:value-of select="$treewidth"/>;
	      treedepth = <xsl:value-of select="$treedepth * 40"/>;
		</xsl:otherwise>
            </xsl:choose>
            <xsl:variable name="extray">
              <xsl:choose>
                <xsl:when test="$maxlabel > 150">150</xsl:when>
                <xsl:when test="$maxlabel > 50">100</xsl:when>
                <xsl:when test="$maxlabel > 10">50</xsl:when>
                <xsl:otherwise>25</xsl:otherwise>
              </xsl:choose>
            </xsl:variable>
      var treeData = {<xsl:call-template name="treelabel"/>};
      visMe("#viz<xsl:value-of select="$TREEID"/>",<xsl:value-of select="$extray"/>);
    </script>
        </xsl:when>
        <xsl:otherwise>{
          <xsl:call-template name="treelabel"/>
          <xsl:text>}, 
	    </xsl:text>
        </xsl:otherwise>
      </xsl:choose>
    </xsl:when>
  </xsl:choose>
</xsl:template>

<xsl:template name="treelabel">
  <xsl:text>"name":'</xsl:text>
  <xsl:apply-templates select="tei:label"/>
  <xsl:text>', </xsl:text>
  <xsl:choose>
    <xsl:when test="tei:label/@xml:id">
      <xsl:text>"id":"</xsl:text>
      <xsl:value-of select="tei:label/@xml:id"/>
      <xsl:text>", </xsl:text>
    </xsl:when>
    <xsl:when test="@xml:id">
      <xsl:text>"id":"</xsl:text>
      <xsl:value-of select="@xml:id"/>
      <xsl:text>", </xsl:text>
    </xsl:when>
  </xsl:choose>
  <xsl:choose>
    <xsl:when test="tei:label/@synch">
      <xsl:text>"synch":"</xsl:text>
      <xsl:value-of select="tei:label/@synch"/>
      <xsl:text>", </xsl:text>
    </xsl:when>
    <xsl:when test="@corresp">
      <xsl:text>"synch":"</xsl:text>
      <xsl:value-of select="@corresp"/>
      <xsl:text>", </xsl:text>
    </xsl:when>
  </xsl:choose>
  <xsl:text>"showlink":'</xsl:text>
  <xsl:value-of select="if (self::tei:forest) then 'invisible' else ''"/>
  <xsl:text>', </xsl:text>
  <xsl:text>"type":'</xsl:text>
  <xsl:apply-templates select="@type"/>
  <xsl:if test="self::tei:eLeaf">
    <xsl:text> leaf</xsl:text>
  </xsl:if>
  <xsl:text>', </xsl:text>
  <xsl:if test="tei:eTree|tei:eLeaf">
    <xsl:text>"children":[</xsl:text>
    <xsl:apply-templates select="*[not(self::tei:label)]"/>
    <xsl:text>]</xsl:text>
  </xsl:if>
</xsl:template>

<xsl:template match="tei:eLeaf/tei:ptr"/>

<xsl:template match="tei:eTree/tei:label/tei:lb">
  <br/>
</xsl:template>

<xsl:template match="tei:eLeaf/tei:label/tei:lb">
  <br/>
</xsl:template>

<xsl:template match="tei:eLeaf/tei:label/text()|tei:eTree/tei:label/text()">
  <xsl:value-of select="replace(.,$squo,concat('\\',$squo))"/>
</xsl:template>

<xsl:variable name="squo">'</xsl:variable>

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