styles/vym2xhtml.xsl
author insilmaril
Wed, 25 Apr 2007 16:02:54 +0000
changeset 458 84b37cc9e63e
parent 306 1a0522f61884
child 601 54475d6f006a
permissions -rw-r--r--
started doxygen documentation
     1 <?xml version="1.0" encoding="UTF-8"?>
     2 <!DOCTYPE xsl:stylesheet
     3 [
     4    <!-- Namespace for XHTML -->
     5    <!ENTITY xhtmlns "http://www.w3.org/1999/xhtml">
     6 ]>
     7 
     8 <!--
     9     Document    : vym2xhtml.xsl
    10     Created     : 20040818
    11 		Changed			: 20051123
    12     License     : GPL
    13     Version     : 0.4.0
    14     VYM version : 1.7.5
    15     Author      : Thomas Schraitle <tom_schr@web.de>
    16 									modified by Clemens Kraus (http://www.clemens-kraus.de)
    17     Description : transforms vym-files into XHTML.
    18     Bugs        : Many. ;) Produces at the moment not valid XHTML
    19                   Needs to checked.
    20 									- li/ul structure not ok
    21 		Changes			: - <br>s in headings removed
    22 									- error fixed in "alt" and "title"
    23 -->
    24 
    25 <xsl:stylesheet version="1.0"
    26     xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
    27     xmlns:date="http://exslt.org/dates-and-times"
    28     extension-element-prefixes="date"
    29     xmlns="&xhtmlns;">
    30 
    31 
    32 <xsl:output method="xml"
    33     doctype-public="-//W3C//DTD XHTML 1.0 Transitional//EN"
    34     doctype-system="http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"
    35     encoding="UTF-8"
    36     indent="yes"
    37     media-type="application/xhtml+xml"/>
    38 
    39 
    40 
    41 <!-- ====================================================================== -->
    42 <!-- 1 = true, 0 = false -->
    43 
    44 <!-- URL to CSS stylesheet -->
    45 <xsl:param name="css.stylesheet" select="'vym.css'"/>
    46 
    47 <!-- Should a default CSS stylesheet be used? -->
    48 <xsl:param name="use.default.css.stylesheet" select="1"/>
    49 
    50 <!-- Should textcolors be used? -->
    51 <xsl:param name="use.textcolor" select="0"/>
    52 
    53 <!-- Should an imagemap be generated? -->
    54 <xsl:param name="use.imagemap" select="1"/>
    55 
    56 <!-- URL to image for imagemap -->
    57 <xsl:param name="imagemap" select="''"/>
    58 
    59 <!-- This stylesheet is able to process the following VYM version -->
    60 <xsl:param name="vym.version" select="'1.7.10'"/>
    61 
    62 <!-- Should the VYM XML format be checked -->
    63 <xsl:param name="checkvym.version" select="1"/>
    64 
    65 <!-- Which is the image extension? -->
    66 <xsl:param name="image.extension" select="'.png'"/>
    67 
    68 <!-- Where are the flags? -->
    69 <xsl:param name="image.flags.path" select="'flags/'"/>
    70 
    71 <!-- Filename of the XML document -->
    72 <xsl:param name="mapname" />
    73 
    74 <!-- Should a footer be generated? -->
    75 <xsl:param name="use.footer" select="1"/>
    76 
    77 <!-- How should Links generated:
    78     name : Use only the name of the branch (default)
    79     url  : Use only the URL of the branch
    80     both : Use both
    81 -->
    82 <xsl:param name="link.style" select="'name'"/>
    83 
    84 <!-- Accept different html-notes? 
    85 		Only for imported MindManager maps! -->
    86 <xsl:param name="use.diffnotes" select="0"/>
    87 
    88 <!-- Debuggin on/off? -->
    89 <xsl:param name="debug" select="0"/>
    90 
    91 
    92 <xsl:template name="generate.footer">
    93   <xsl:if test="$use.footer">
    94       <hr/>
    95       <table class="vym-footer">
    96          <tr >
    97          <td class="vym-footerL"><xsl:value-of select="$mapname"/></td>
    98          <td class="vym-footerC"><xsl:value-of select="vymmap/@date"/> </td>
    99          <!--<td class="vym-footerC"><xsl:value-of select="date:date()"/></td>-->
   100          <td class="vym-footerR">vym <xsl:value-of select="vymmap/@version"/></td>
   101          </tr>
   102       </table>
   103   </xsl:if>
   104 </xsl:template>
   105 
   106 
   107 
   108 
   109 
   110 <!-- ====================================================================== -->
   111 <xsl:variable name="head.title">
   112    <xsl:choose>
   113       <xsl:when test="/vymmap/mapcenter/heading">
   114 			
   115 				<xsl:variable name="title">
   116 					<xsl:call-template name="gettitle" >
   117 						<xsl:with-param name="txt" select="/vymmap/mapcenter/heading" />
   118 					</xsl:call-template>
   119 				</xsl:variable>
   120 
   121         <xsl:value-of select="$title"/>
   122       </xsl:when>
   123       <xsl:otherwise></xsl:otherwise>
   124    </xsl:choose>
   125 </xsl:variable>
   126 
   127 <xsl:variable name="default.css.stylesheet">
   128    <xsl:text>
   129 h1 {border-width: 1; border: solid; text-align: center}
   130 div.imagemap { align: center; border: 0; }
   131    </xsl:text>
   132 </xsl:variable>
   133 
   134 
   135 <!-- ====================================================================== -->
   136 <xsl:template name="generate.head">
   137    <head>
   138       <title><xsl:value-of select="$head.title"/></title>
   139       <xsl:if test="$use.default.css.stylesheet">
   140          <style type="text/css">
   141             <xsl:value-of select="$default.css.stylesheet"/>
   142          </style>
   143       </xsl:if>
   144       <xsl:if test="vymmap/@author!=''">
   145          <meta name="author" content="{vymmap/@author}"/>
   146       </xsl:if>
   147       <xsl:if test="vymmap/@comment!=''">
   148          <meta name="comment" content="{vymmap/@comment}"/>
   149       </xsl:if>
   150       <meta name="generator" content="vym"/>
   151       <xsl:if test="$css.stylesheet!=''">
   152          <link rel="stylesheet" id="css.stylesheet" href="{$css.stylesheet}"/>
   153       </xsl:if>
   154    </head>
   155 </xsl:template>
   156 
   157 
   158 <xsl:template name="check.vym.version">
   159    <xsl:if test="$checkvym.version">
   160       <xsl:if test="not(/vymmap/@version=$vym.version)">
   161          <xsl:message>
   162             <xsl:text>&#10;</xsl:text>
   163             <xsl:text>  WARNING:</xsl:text>
   164             <xsl:text> This stylesheet applies to VYM XML format v.</xsl:text>
   165             <xsl:value-of select="$vym.version"/>
   166             <xsl:text>.&#10;  Your XML format has v</xsl:text>
   167             <xsl:value-of select="/vymmap/@version"/>
   168             <xsl:text>.&#10;  Check your HTML output!</xsl:text>
   169             <xsl:text>&#10;&#10;</xsl:text>
   170          </xsl:message>
   171       </xsl:if>
   172    </xsl:if>
   173 </xsl:template>
   174 
   175 
   176 <!-- ====================================================================== -->
   177 <xsl:template match="*">
   178    <xsl:message>
   179       <xsl:text>WARNING: Unknown tag "</xsl:text>
   180       <xsl:value-of select="local-name(.)"/>
   181       <xsl:text>": </xsl:text>
   182       <xsl:value-of select="normalize-space(.)"/>
   183       <xsl:text>&#10;</xsl:text>
   184    </xsl:message>
   185 </xsl:template>
   186 
   187 
   188 <xsl:template match="/">
   189    <xsl:call-template name="check.vym.version"/>
   190 
   191    <html xmlns="&xhtmlns;">
   192       <xsl:call-template name="generate.head"/>
   193       <body>
   194          <xsl:apply-templates/>
   195          <xsl:call-template name="generate.footer"/>
   196       </body>
   197    </html>
   198 </xsl:template>
   199 
   200 
   201 <xsl:template match="vymmap">
   202    <div class="vymmap">
   203       <xsl:apply-templates/>
   204    </div>
   205 </xsl:template>
   206 
   207 
   208 <xsl:template match="mapcenter">
   209    <div class="mapcenter">
   210       <xsl:apply-templates/>
   211    </div>
   212 </xsl:template>
   213 
   214 
   215 <xsl:template match="mapcenter/heading">
   216    <div class="vym-header">
   217 	   <xsl:apply-templates/>
   218    </div>
   219  
   220       <xsl:if test="$use.imagemap=1">
   221          <div class="vym-imagemap">
   222             <img src="{$imagemap}"
   223                alt="Imagemap"
   224                class="imagemap"
   225                usemap="#vym_imagemap"/>
   226          </div>
   227          <map name="vym_imagemap">
   228             <xsl:apply-templates select="../branch" mode="imagemap"/>
   229          </map>
   230       </xsl:if>
   231 </xsl:template>
   232 
   233 
   234 <xsl:template match="mapcenter/branch">
   235    <hr/>
   236    <ul class="branch">
   237       <xsl:apply-templates/>
   238    </ul>
   239 </xsl:template>
   240 
   241 
   242 <xsl:template match="branch">
   243    <ul class="branch">
   244       <xsl:apply-templates/>
   245    </ul>
   246 </xsl:template>
   247 
   248 
   249 <xsl:template match="heading">
   250    <li class="heading">
   251 	  <span id="{generate-id(..)}">
   252       <xsl:if test="@textColor!='' and $use.textcolor=1">
   253          <xsl:attribute name="style" >color: <xsl:value-of select="@textColor" />
   254 		 </xsl:attribute>
   255       </xsl:if>
   256       <xsl:choose>
   257          <xsl:when test="../@url">
   258             <xsl:variable name="url" select="../@url"/>
   259 
   260             <!-- Check, how links should be generated -->
   261             <xsl:choose>
   262                <xsl:when test="$link.style = 'name'">
   263                    <a href="{$url}">
   264 						<img src="{concat($image.flags.path,'flag-url-16x16.png')}" border="0" alt="URL"/>
   265 						<xsl:text> </xsl:text>
   266 						<xsl:apply-templates/>
   267 					</a>
   268                </xsl:when>
   269                <xsl:when test="$link.style = 'url'">
   270 					<a href="{$url}">
   271 						<img src="{concat($image.flags.path,'flag-url-16x16.png')}" border="0" alt="URL"/>
   272 						<xsl:text> </xsl:text>
   273 						<xsl:value-of select="$url"/>
   274 					</a>
   275                </xsl:when>
   276                <xsl:when test="$link.style = 'both'">
   277                   <a href="{$url}">
   278 						<img src="{concat($image.flags.path,'flag-url-16x16.png')}" border="0" alt="URL"/>
   279 						<xsl:text> </xsl:text>
   280 						<xsl:apply-templates/> (<xsl:value-of select="$url"/>)
   281 					</a>
   282                </xsl:when>
   283                <xsl:otherwise>
   284                   <xsl:message>
   285                      <xsl:text>WARNING: Parameter link.style doesn't contain the correct</xsl:text>
   286                      <xsl:text> value (name|url|both)</xsl:text>
   287                      <xsl:text>&#10; was "</xsl:text>
   288                      <xsl:value-of select="$link.style"/>
   289                      <xsl:text>"</xsl:text>
   290                   </xsl:message>
   291                   <a href="{$url}"><xsl:apply-templates/></a>
   292                </xsl:otherwise>
   293             </xsl:choose>
   294 
   295          </xsl:when>
   296          <xsl:otherwise>
   297 						<xsl:call-template name="gettitle" >
   298 							<xsl:with-param name="txt" select="." />
   299 						</xsl:call-template>
   300 						
   301          </xsl:otherwise>
   302       </xsl:choose>
   303 
   304       <xsl:for-each select="following-sibling::standardflag">
   305          <xsl:apply-templates select="current()" mode="standardflag"/><xsl:text> </xsl:text>
   306       </xsl:for-each>
   307       </span>
   308    </li>
   309 </xsl:template>
   310 
   311 
   312 <xsl:template match="floatimage">
   313    <xsl:variable name="filename">
   314       <xsl:choose>
   315          <xsl:when test="contains(@href,':')">
   316             <xsl:value-of select="substring-after(@href,':')"/>
   317          </xsl:when>
   318          <xsl:otherwise>
   319             <xsl:value-of select="@href"/>
   320          </xsl:otherwise>
   321       </xsl:choose>
   322    </xsl:variable>
   323    
   324   <xsl:if test="@floatExport='true'">
   325       <span><img src="{$filename}" alt="{$filename}"/></span>
   326   </xsl:if>
   327 </xsl:template>
   328 
   329 
   330 <xsl:template match="standardflag"/><!-- Do nothing in normal mode -->
   331 
   332 <xsl:template match="standardflag" mode="standardflag">
   333    <span class="standardflag">
   334       <xsl:element name="img">
   335          <xsl:variable name="_srcimg">
   336          <xsl:choose>
   337             <xsl:when test="$image.flags.path">
   338                <xsl:value-of select="concat($image.flags.path,
   339                   .,
   340                   $image.extension)"/>
   341             </xsl:when>
   342             <xsl:otherwise>
   343                <xsl:value-of select="concat(., $image.extension)"/>
   344             </xsl:otherwise>
   345          </xsl:choose>
   346          </xsl:variable>
   347          <xsl:attribute name="src">
   348             <xsl:value-of select="$_srcimg"/>
   349          </xsl:attribute>
   350          <xsl:attribute name="alt">
   351             <xsl:value-of select="$_srcimg"/>
   352          </xsl:attribute>
   353       </xsl:element>
   354    </span>
   355 </xsl:template>
   356 
   357 <!-- Do nothing! -->
   358 <xsl:template match="select"/>
   359 <xsl:template match="setting"/>
   360 
   361 
   362 <xsl:template match="htmlnote">
   363    <div class="vym-htmlnote">
   364 			<xsl:choose>
   365 				<xsl:when test="$use.diffnotes=1">
   366 	      	<xsl:copy-of select="."/>
   367 				</xsl:when>
   368 				<xsl:otherwise>
   369 					<xsl:apply-templates select=".//body/*"/><!-- Select only body elements -->
   370 				</xsl:otherwise>
   371 			</xsl:choose>
   372    </div>
   373 </xsl:template>
   374 
   375 <!-- Do nothing! We don't need some informational elements -->
   376 <xsl:template match="htmlnote/html/*"/>
   377 
   378 <xsl:template match="htmlnote/html/body">
   379    <xsl:copy-of select="."/>
   380 </xsl:template>
   381 
   382 <xsl:template match="htmlnote/html/body/*">
   383    <xsl:copy-of select="."/>
   384 </xsl:template>
   385 
   386 
   387 <!-- ====================================================================== -->
   388 <xsl:template match="branch" mode="imagemap"> 
   389    <xsl:param name="node"/> 
   390    <xsl:variable name="title"> 
   391       <xsl:apply-templates mode="imagemap"/> 
   392    </xsl:variable> 
   393  
   394    <xsl:if test="$debug=1"> 
   395       <xsl:message> 
   396       branch/heading = "<xsl:value-of select="normalize-space($title)"/>" 
   397       </xsl:message> 
   398    </xsl:if> 
   399  
   400    <area shape="rect"> 
   401       <xsl:attribute name="href"> 
   402          <xsl:choose><!-- Fix begin (!) --> 
   403             <xsl:when test="$imagemap != ''"> 
   404                <xsl:value-of select="concat('#', generate-id(.))"/> 
   405             </xsl:when> 
   406             <xsl:when test="$imagemap and @url"> 
   407                <xsl:value-of select="@url"/> 
   408             </xsl:when> 
   409             <xsl:when test="$imagemap and @vymLink"> 
   410                <xsl:value-of select="concat( substring-before(@vymLink, 
   411 '.vym'), '.html')"/> 
   412             </xsl:when> 
   413          </xsl:choose><!-- Fix end --> 
   414       </xsl:attribute> 
   415       <xsl:attribute name="alt"> 
   416 				 <xsl:call-template name="gettitle" >
   417 				 	<xsl:with-param name="txt" select="heading" />
   418 				 </xsl:call-template>
   419       </xsl:attribute> 
   420       <xsl:attribute name="title"> 
   421 				<xsl:call-template name="gettitle" >
   422 				 	<xsl:with-param name="txt" select="heading" />
   423 				</xsl:call-template>
   424       </xsl:attribute> 
   425       <xsl:attribute name="coords"> 
   426          <xsl:choose> 
   427             <xsl:when test="@x1!='' and @x2!='' and @y1!='' and @y2!=''"> 
   428                <xsl:value-of select="@x1"/> 
   429                <xsl:text>,</xsl:text> 
   430                <xsl:value-of select="@y1"/> 
   431                <xsl:text>,</xsl:text> 
   432                <xsl:value-of select="@x2"/> 
   433                <xsl:text>,</xsl:text> 
   434                <xsl:value-of select="@y2"/> 
   435             </xsl:when> 
   436             <xsl:otherwise> 
   437                <!-- 
   438                <xsl:message> 
   439                   <xsl:text>ERROR: Some coordinates in branch are 
   440 missing!&#10;</xsl:text> 
   441                   <xsl:text>       See branch with </xsl:text> 
   442                   <xsl:value-of select="normalize-space($title)"/> 
   443                </xsl:message>
   444                //--> 
   445             </xsl:otherwise> 
   446          </xsl:choose> 
   447       </xsl:attribute> 
   448    </area> 
   449    <xsl:apply-templates select="./branch" mode="imagemap"/> 
   450 </xsl:template> 
   451 
   452 
   453 <xsl:template match="heading" mode="imagemap">
   454 		<xsl:call-template name="gettitle" >
   455 			<xsl:with-param name="txt" select="." />
   456 		</xsl:call-template>
   457 		<!--<xsl:message>title2: <xsl:value-of select="$title" /></xsl:message>-->
   458 
   459     <xsl:apply-templates mode="imagemap"/>
   460 </xsl:template>
   461 
   462 
   463 <xsl:template match="xlink">
   464 		<xsl:element name="a">
   465 			<xsl:attribute name="name">
   466 				<xsl:value-of select="translate(@beginBranch, ':,', '')"/>
   467 			</xsl:attribute>
   468 		</xsl:element>
   469 
   470 		<div class="xlink">
   471 			<xsl:text>See: </xsl:text>
   472 			<xsl:element name="a">
   473 				<xsl:attribute name="href">
   474 					<xsl:text>#</xsl:text><!--<xsl:value-of select="translate(@endBranch, ':,', '')"/>-->
   475 				</xsl:attribute>
   476 				<!--<xsl:value-of select="translate(@endBranch, ':,', '')"/>-->reference
   477 			</xsl:element>
   478 				<!--<xsl:apply-templates/>-->
   479 				<!--<xsl:message>->xlink: <xsl:value-of select="concat(@endBranch, ' ', position())" /></xsl:message>-->
   480    </div>
   481 </xsl:template>
   482 
   483 
   484 <xsl:template name="gettitle">
   485 		<xsl:param name="txt" select="." />
   486 		
   487 		<xsl:variable name="br">
   488 			<xsl:text disable-output-escaping="yes">&lt;br&gt;</xsl:text>
   489 		</xsl:variable>
   490 		
   491 		<xsl:choose>
   492 			<xsl:when test="contains($txt, $br)" >
   493 				<xsl:variable name="right" select="substring-after($txt, $br)" />
   494 				<xsl:variable name="left" select="substring-before($txt, $br)" />
   495 				<xsl:variable name="txt" select="concat( $left, ' ', $right )" />
   496 					<xsl:call-template name="gettitle" >
   497 						<xsl:with-param name="txt" select="$txt" />
   498 					</xsl:call-template>
   499 			</xsl:when>
   500 			<xsl:otherwise>
   501 				<xsl:value-of select="$txt" />
   502 			</xsl:otherwise>
   503 		</xsl:choose>
   504 </xsl:template>
   505 
   506 
   507 </xsl:stylesheet>