git.oblomov.eu Git - multimarkdown/blob - MultiMarkdownXSLTMathML/glayout.xsl

   1 <?xml version='1.0' encoding="UTF-8"?>\r
   2 <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"\r
   3                 xmlns:m="http://www.w3.org/1998/Math/MathML"\r
   4                 version='1.0'>\r
   5 \r
   6 <!-- ====================================================================== -->\r
   7 <!-- $Id: glayout.xsl 149 2006-09-12 21:23:53Z fletcher $\r
   8      This file is part of the XSLT MathML Library distribution.\r
   9      See ./README or http://www.raleigh.ru/MathML/mmltex for\r
  10      copyright and other information\r
  11      Modified by Fletcher T. Penney for MultiMarkdown Version 2.0.a             -->\r
  12 <!-- ====================================================================== -->\r
  13 \r
  14 <!-- 3.3.2 mfrac -->\r
  15 <xsl:template match="m:mfrac">\r
  16         <xsl:choose>\r
  17                 <xsl:when test="@linethickness">\r
  18                         <xsl:text>\genfrac{}{}{</xsl:text>\r
  19                         <xsl:choose>\r
  20                                 <xsl:when test="number(@linethickness)">\r
  21                                         <xsl:value-of select="@linethickness div 10"/>\r
  22                                         <xsl:text>ex</xsl:text>\r
  23                                 </xsl:when>\r
  24                                 <xsl:when test="@linethickness='0'">\r
  25                                         <xsl:text>0ex</xsl:text>\r
  26                                 </xsl:when>\r
  27                                 <xsl:when test="@linethickness='thin'">\r
  28                                         <xsl:text>.05ex</xsl:text>\r
  29                                 </xsl:when>\r
  30                                 <xsl:when test="@linethickness='medium'"/>\r
  31                                 <xsl:when test="@linethickness='thick'">\r
  32                                         <xsl:text>.2ex</xsl:text>\r
  33                                 </xsl:when>\r
  34                                 <xsl:otherwise>\r
  35                                         <xsl:value-of select="@linethickness"/>\r
  36                                 </xsl:otherwise>\r
  37                         </xsl:choose>\r
  38                         <xsl:text>}{}{</xsl:text>\r
  39                 </xsl:when>\r
  40                 <xsl:otherwise>\r
  41                         <xsl:text>\frac{</xsl:text>\r
  42                 </xsl:otherwise>\r
  43         </xsl:choose>\r
  44         <xsl:if test="@numalign='right'">\r
  45                 <xsl:text>\hfill </xsl:text>\r
  46         </xsl:if>\r
  47         <xsl:apply-templates select="./*[1]"/>\r
  48         <xsl:if test="@numalign='left'">\r
  49                 <xsl:text>\hfill </xsl:text>\r
  50         </xsl:if>\r
  51         <xsl:text>}{</xsl:text> \r
  52         <xsl:if test="@denomalign='right'">\r
  53                 <xsl:text>\hfill </xsl:text>\r
  54         </xsl:if>\r
  55         <xsl:apply-templates select="./*[2]"/>\r
  56                 <xsl:if test="@denomalign='left'">\r
  57                 <xsl:text>\hfill </xsl:text>\r
  58         </xsl:if>\r
  59         <xsl:text>}</xsl:text>\r
  60 </xsl:template>\r
  61 \r
  62 <xsl:template match="m:mfrac[@bevelled='true']">\r
  63         <xsl:text>\raisebox{1ex}{$</xsl:text>\r
  64         <xsl:apply-templates select="./*[1]"/>\r
  65         <xsl:text>$}\!\left/ \!\raisebox{-1ex}{$</xsl:text>\r
  66         <xsl:apply-templates select="./*[2]"/>\r
  67         <xsl:text>$}\right.</xsl:text>\r
  68 </xsl:template>\r
  69 \r
  70 \r
  71 <xsl:template match="m:mroot">\r
  72         <xsl:choose>\r
  73                 <xsl:when test="count(./*)=2">\r
  74                         <xsl:text>\sqrt[</xsl:text>\r
  75                         <xsl:apply-templates select="./*[2]"/>\r
  76                         <xsl:text>]{</xsl:text> \r
  77                         <xsl:apply-templates select="./*[1]"/>\r
  78                         <xsl:text>}</xsl:text>  \r
  79                 </xsl:when>\r
  80                 <xsl:otherwise>\r
  81                 <!-- number of argumnets is not 2 - code 25 -->\r
  82                         <xsl:message>exception 25:</xsl:message>\r
  83                         <xsl:text>\text{exception 25:}</xsl:text> \r
  84                 </xsl:otherwise>\r
  85         </xsl:choose>\r
  86 </xsl:template>\r
  87 \r
  88 <xsl:template match="m:msqrt">\r
  89         <xsl:text>\sqrt{</xsl:text>\r
  90         <xsl:apply-templates/>\r
  91         <xsl:text>}</xsl:text>\r
  92 </xsl:template>\r
  93 \r
  94 <xsl:template match="m:mfenced">\r
  95         <xsl:choose>\r
  96                 <xsl:when test="@open">\r
  97                         <xsl:if test="translate(@open,'{}[]()|','{{{{{{{')='{'">\r
  98                                 <xsl:text>\left</xsl:text>\r
  99                         </xsl:if>\r
 100                         <xsl:if test="@open='{' or @open='}'">\r
 101                                 <xsl:text>\</xsl:text>\r
 102                         </xsl:if>\r
 103                         <xsl:if test="translate(@open,'{}[]()|','{{{{{{{')!='{' and (translate(@close,'{}[]()|','{{{{{{{')='{' or not(@close))">\r
 104                                 <xsl:text>\left.</xsl:text>\r
 105                         </xsl:if>\r
 106                         <xsl:value-of select="@open"/>\r
 107                 </xsl:when>\r
 108                 <xsl:otherwise><xsl:text>\left(</xsl:text></xsl:otherwise>\r
 109         </xsl:choose>\r
 110                         <xsl:variable name="sep">\r
 111                                 <xsl:choose>\r
 112                                         <xsl:when test="@separators">\r
 113                                                 <xsl:value-of select="translate(@separators,' ','')"/>\r
 114                                         </xsl:when>\r
 115                                         <xsl:otherwise>,</xsl:otherwise>\r
 116                                 </xsl:choose>\r
 117                         </xsl:variable>\r
 118                         <xsl:for-each select="./*">\r
 119                                 <xsl:apply-templates select="."/>\r
 120                                 <xsl:if test="not(position()=last())">\r
 121                                         <xsl:choose>\r
 122                                                 <xsl:when test="position()>string-length($sep)">\r
 123                                                         <xsl:value-of select="substring($sep,string-length($sep))"/>\r
 124                                                 </xsl:when>\r
 125                                                 <xsl:otherwise>\r
 126                                                         <xsl:value-of select="substring($sep,position(),1)"/>\r
 127                                                 </xsl:otherwise>\r
 128                                         </xsl:choose>\r
 129                                 </xsl:if>\r
 130                         </xsl:for-each>\r
 131         <xsl:choose>\r
 132                 <xsl:when test="@close">\r
 133                         <xsl:if test="translate(@close,'{}[]()|','{{{{{{{')='{'">\r
 134                                 <xsl:text>\right</xsl:text>\r
 135                         </xsl:if>\r
 136                         <xsl:if test="@close='{' or @close='}'">\r
 137                                 <xsl:text>\</xsl:text>\r
 138                         </xsl:if>\r
 139                         <xsl:if test="translate(@close,'{}[]()|','{{{{{{{')!='{' and (translate(@open,'{}[]()|','{{{{{{{')='{' or not(@open))">\r
 140                                 <xsl:text>\right.</xsl:text>\r
 141                         </xsl:if>\r
 142                         <xsl:value-of select="@close"/>\r
 143                 </xsl:when>\r
 144                 <xsl:otherwise><xsl:text>\right)</xsl:text></xsl:otherwise>\r
 145         </xsl:choose>   \r
 146 </xsl:template>\r
 147 \r
 148 <xsl:template match="m:mphantom">\r
 149         <xsl:text>\phantom{</xsl:text>\r
 150         <xsl:apply-templates/>\r
 151         <xsl:text>}</xsl:text>\r
 152 </xsl:template>\r
 153 \r
 154 <xsl:template match="m:menclose">\r
 155         <xsl:choose>\r
 156                 <xsl:when test="@notation = 'actuarial'">\r
 157                         <xsl:text>\overline{</xsl:text>\r
 158                         <xsl:apply-templates/>\r
 159                         <xsl:text>\hspace{.2em}|}</xsl:text>\r
 160                 </xsl:when>\r
 161                 <xsl:when test="@notation = 'radical'">\r
 162                         <xsl:text>\sqrt{</xsl:text>\r
 163                         <xsl:apply-templates/>\r
 164                         <xsl:text>}</xsl:text>\r
 165                 </xsl:when>\r
 166                 <xsl:otherwise>\r
 167                         <xsl:text>\overline{)</xsl:text>\r
 168                         <xsl:apply-templates/>\r
 169                         <xsl:text>}</xsl:text>\r
 170                 </xsl:otherwise>\r
 171         </xsl:choose>\r
 172 </xsl:template>\r
 173 \r
 174 <xsl:template match="m:mrow">\r
 175         <xsl:apply-templates/>\r
 176 </xsl:template>\r
 177 \r
 178 <xsl:template match="m:mstyle">\r
 179         <xsl:if test="@displaystyle='true'">\r
 180                 <xsl:text>{\displaystyle </xsl:text>\r
 181         </xsl:if>\r
 182         <xsl:if test="@scriptlevel and not(@displaystyle='true')">\r
 183                 <xsl:text>{</xsl:text>\r
 184                 <xsl:choose>\r
 185                         <xsl:when test="@scriptlevel=0"><xsl:text>\textstyle </xsl:text></xsl:when>\r
 186                         <xsl:when test="@scriptlevel=1"><xsl:text>\scriptstyle </xsl:text></xsl:when>\r
 187                         <xsl:otherwise><xsl:text>\scriptscriptstyle </xsl:text></xsl:otherwise> \r
 188                 </xsl:choose> \r
 189         </xsl:if>       \r
 190         <xsl:if test="@background">\r
 191                 <xsl:text>\colorbox[rgb]{</xsl:text>\r
 192                 <xsl:call-template name="color">\r
 193                         <xsl:with-param name="color" select="@background"/>\r
 194                 </xsl:call-template>\r
 195                 <xsl:text>}{$</xsl:text>\r
 196         </xsl:if>\r
 197         <xsl:if test="@color[not(@mathcolor)] or @mathcolor">\r
 198                 <xsl:text>\textcolor[rgb]{</xsl:text>\r
 199                 <xsl:call-template name="color">\r
 200                         <xsl:with-param name="color" select="@color|@mathcolor"/>\r
 201                 </xsl:call-template>\r
 202                 <xsl:text>}{</xsl:text>\r
 203         </xsl:if>\r
 204         <xsl:apply-templates/>\r
 205         <xsl:if test="@color[not(@mathcolor)] or @mathcolor">\r
 206                 <xsl:text>}</xsl:text>\r
 207         </xsl:if>\r
 208         <xsl:if test="@background">\r
 209                 <xsl:text>$}</xsl:text>\r
 210         </xsl:if>\r
 211         <xsl:if test="@scriptlevel and not(@displaystyle='true')">\r
 212                 <xsl:text>}</xsl:text>\r
 213         </xsl:if>       \r
 214         <xsl:if test="@displaystyle='true'">\r
 215                 <xsl:text>}</xsl:text>\r
 216         </xsl:if>\r
 217 </xsl:template>\r
 218 \r
 219 <xsl:template match="m:merror">\r
 220         <xsl:apply-templates/>\r
 221 </xsl:template>\r
 222 \r
 223 </xsl:stylesheet>