doc/docbook-xsl/html/annotations.xsl

   1 <?xml version='1.0'?>
   2 <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
   3                 version='1.0'>
   4
   5 <xsl:template name="add.annotation.links">
   6   <xsl:param name="scripts" select="normalize-space($annotation.js)"/>
   7   <xsl:choose>
   8     <xsl:when test="contains($scripts, ' ')">
   9       <script type="text/javascript" src="{substring-before($scripts, ' ')}"/>
  10       <xsl:call-template name="add.annotation.links">
  11         <xsl:with-param name="scripts" select="substring-after($scripts, ' ')"/>
  12       </xsl:call-template>
  13     </xsl:when>
  14     <xsl:otherwise>
  15       <script type="text/javascript" src="{$scripts}"/>
  16     </xsl:otherwise>
  17   </xsl:choose>
  18 </xsl:template>
  19
  20 <xsl:template match="annotation"/>
  21
  22 <xsl:template name="apply-annotations">
  23   <xsl:if test="$annotation.support != 0">
  24   <!-- do any annotations apply to the context node? -->
  25   <xsl:variable name="id" select="(@id|@xml:id)[1]"/>
  26
  27   <xsl:variable name="aids">
  28     <xsl:for-each select="//annotation">
  29       <xsl:if test="@annotates=$id
  30                     or starts-with(@annotates, concat($id, ' '))
  31                     or contains(@annotates, concat(' ', $id, ' '))
  32                     or substring(@annotates, string-length(@annotates)-3)
  33                        = concat(' ', $id)">
  34         <xsl:value-of select="generate-id()"/>
  35         <xsl:text> </xsl:text>
  36       </xsl:if>
  37     </xsl:for-each>
  38     <xsl:if test="normalize-space(@annotations) != ''">
  39       <xsl:call-template name="annotations-pointed-to">
  40         <xsl:with-param name="annotations"
  41                         select="normalize-space(@annotations)"/>
  42       </xsl:call-template>
  43     </xsl:if>
  44   </xsl:variable>
  45
  46   <xsl:if test="$aids != ''">
  47     <xsl:call-template name="apply-annotations-by-gid">
  48       <xsl:with-param name="gids" select="normalize-space($aids)"/>
  49     </xsl:call-template>
  50   </xsl:if>
  51   </xsl:if>
  52 </xsl:template>
  53
  54 <xsl:template name="annotations-pointed-to">
  55   <xsl:param name="annotations"/>
  56   <xsl:choose>
  57     <xsl:when test="contains($annotations, ' ')">
  58       <xsl:variable name='a'
  59                     select="key('id', substring-before($annotations, ' '))"/>
  60       <xsl:if test="$a">
  61         <xsl:value-of select="generate-id($a)"/>
  62         <xsl:text> </xsl:text>
  63       </xsl:if>
  64       <xsl:call-template name="annotations-pointed-to">
  65         <xsl:with-param name="annotations"
  66                         select="substring-after($annotations, ' ')"/>
  67       </xsl:call-template>
  68     </xsl:when>
  69     <xsl:otherwise>
  70       <xsl:variable name='a'
  71                     select="key('id', $annotations)"/>
  72       <xsl:if test="$a">
  73         <xsl:value-of select="generate-id($a)"/>
  74         <xsl:text> </xsl:text>
  75       </xsl:if>
  76     </xsl:otherwise>
  77   </xsl:choose>
  78 </xsl:template>
  79
  80 <xsl:template name="apply-annotations-by-gid">
  81   <xsl:param name="gids"/>
  82
  83   <xsl:choose>
  84     <xsl:when test="contains($gids, ' ')">
  85       <xsl:variable name="gid" select="substring-before($gids, ' ')"/>
  86       <xsl:apply-templates select="key('gid', $gid)"
  87                            mode="annotation-inline"/>
  88       <xsl:call-template name="apply-annotations-by-gid">
  89         <xsl:with-param name="gids"
  90                         select="substring-after($gids, ' ')"/>
  91       </xsl:call-template>
  92     </xsl:when>
  93     <xsl:otherwise>
  94       <xsl:apply-templates select="key('gid', $gids)"
  95                            mode="annotation-inline"/>
  96     </xsl:otherwise>
  97   </xsl:choose>
  98 </xsl:template>
  99
 100 <xsl:template match="annotation" mode="annotation-inline">
 101   <xsl:variable name="title">
 102     <xsl:choose>
 103       <xsl:when test="title">
 104         <xsl:value-of select="title"/>
 105       </xsl:when>
 106       <xsl:otherwise>
 107         <xsl:text>[Annotation #</xsl:text>
 108         <xsl:number count="annotation" level="any" format="1"/>
 109         <xsl:text>]</xsl:text>
 110       </xsl:otherwise>
 111     </xsl:choose>
 112   </xsl:variable>
 113
 114   <a href="#annot-{generate-id(.)}" title="{$title}"
 115      name="anch-{generate-id(.)}" id="anch-{generate-id(.)}">
 116     <xsl:apply-templates select="." mode="class.attribute"/>
 117     <xsl:attribute name="onClick">
 118       <xsl:text>popup_</xsl:text>
 119       <xsl:value-of select="generate-id(.)"/>
 120       <xsl:text>.showPopup('anch-</xsl:text>
 121       <xsl:value-of select="generate-id(.)"/>
 122       <xsl:text>'); return false;</xsl:text>
 123     </xsl:attribute>
 124     <img src="{$annotation.graphic.open}" border="0" alt="{$title}"/>
 125   </a>
 126 </xsl:template>
 127
 128 <xsl:template match="annotation" mode="annotation-popup">
 129   <div class="annotation-nocss">
 130     <p>
 131       <a name="annot-{generate-id(.)}"/>
 132       <xsl:text>Annotation #</xsl:text>
 133       <xsl:number count="annotation" level="any" format="1"/>
 134       <xsl:text>:</xsl:text>
 135     </p>
 136   </div>
 137
 138   <div id="popup-{generate-id(.)}" class="annotation-popup">
 139     <xsl:if test="string-length(.) &gt; 300">
 140       <xsl:attribute name="style">width:400px</xsl:attribute>
 141     </xsl:if>
 142
 143     <xsl:call-template name="annotation-title"/>
 144     <div class="annotation-body">
 145       <xsl:apply-templates select="*[local-name(.) != 'title']"/>
 146     </div>
 147     <div class="annotation-close">
 148       <a href="#" onclick="popup_{generate-id(.)}.hidePopup();return false;">
 149         <xsl:apply-templates select="." mode="class.attribute"/>
 150         <img src="{$annotation.graphic.close}" alt="X" border="0"/>
 151       </a>
 152     </div>
 153   </div>
 154 </xsl:template>
 155
 156 <xsl:template name="annotation-title">
 157   <div class="annotation-title">
 158     <xsl:choose>
 159       <xsl:when test="title">
 160         <xsl:apply-templates select="title/node()"/>
 161       </xsl:when>
 162       <xsl:otherwise>
 163         <xsl:text>Annotation</xsl:text>
 164       </xsl:otherwise>
 165     </xsl:choose>
 166   </div>
 167 </xsl:template>
 168
 169 </xsl:stylesheet>