tim@866: <?xml version="1.0" encoding="UTF-8"?>
tim@866: <xsl:stylesheet 
tim@866:     xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
tim@866:     xmlns:xlink="http://www.w3.org/1999/xlink"
tim@866:     version="1.0">
tim@866: 
tim@866:     <xsl:output method="text" encoding="UTF-8"/>
tim@866: 
tim@866:     <xsl:param name="base-dir">.</xsl:param>
tim@866: 
tim@866:     <xsl:template match="/">
tim@866:         <xsl:text>digraph transition_model {&#xa;</xsl:text>
tim@866:         <xsl:apply-templates />
tim@866:         <xsl:text>}&#xa;</xsl:text>
tim@866:     </xsl:template>
tim@866: 
tim@866:     <xsl:template match="artifact">
tim@866:         <xsl:choose>
tim@866:             <xsl:when test="@xlink:href != ''">
tim@866:                 <!-- handle external artifacts -->
tim@866:                 <xsl:variable name="path">
tim@866:                     <xsl:call-template name="string-replace-all">
tim@866:                     <xsl:with-param name="text" select="@xlink:href" />
tim@866:                     <xsl:with-param name="replace">${artifacts.config.dir}</xsl:with-param>
tim@866:                     <xsl:with-param name="by" select="$base-dir" />
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tim@866:                 <xsl:for-each select="document($path)">
tim@866:                     <xsl:apply-templates select="/artifact"/>
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tim@866:             </xsl:when>
tim@866:             <xsl:otherwise>
tim@866:                 <!-- handle internal artifacts -->
tim@866:                 <xsl:text>subgraph </xsl:text><xsl:value-of select="@name"/>
tim@866:                 <xsl:text> {&#xa;</xsl:text>
tim@866:                 <xsl:text>    label = "Artefakt: </xsl:text>
tim@866:                 <xsl:value-of select="@name"/>
tim@866:                 <xsl:text>";&#xa;</xsl:text>
tim@866:                 <xsl:apply-templates mode="inside-artifact" select="./states/state"/>
tim@866:                 <xsl:apply-templates mode="inside-artifact" select="./states/transition"/>
tim@866:                 <xsl:text>}&#xa;</xsl:text>
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tim@866: 
tim@866:     <xsl:template match="state" mode="inside-artifact">
tim@866:         <xsl:text>    </xsl:text>
tim@866:         <xsl:value-of select="@id"/>
tim@866:         <xsl:text disable-output-escaping="yes"
tim@866:         > [ shape = "record" label=&lt;&lt;table border="0" cellborder="0" cellpadding="3"&gt;
tim@866:         &lt;tr&gt;&lt;td align="center" colspan="2" bgcolor="black"&gt;&lt;font color="white"&gt;</xsl:text>
tim@866:         <xsl:value-of select="@id"/>
tim@866:         <xsl:text disable-output-escaping="yes"
tim@866:         >&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;</xsl:text>
tim@866:             <xsl:apply-templates mode="inside-artifact" select="./inputvalues"/>
tim@866:         <xsl:text disable-output-escaping="yes"
tim@866:         >&lt;/table&gt;&gt;]</xsl:text>
tim@866:         <xsl:text>;&#xa;</xsl:text>
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tim@866: 
tim@866:     <xsl:template match="inputvalue" mode="inside-artifact">
tim@866:         <xsl:text disable-output-escaping="yes"
tim@866:         >&lt;tr&gt;&lt;td align="right"&gt;</xsl:text>
tim@866:         <xsl:value-of select="@name"/>
tim@866:         <xsl:text disable-output-escaping="yes"
tim@866:         >&lt;/td&gt;&lt;td align="left"&gt;</xsl:text>
tim@866:         <xsl:value-of select="@type"/>
tim@866:         <xsl:text disable-output-escaping="yes"
tim@866:         >&lt;/td&gt;&lt;/tr&gt;</xsl:text>
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tim@866: 
tim@866:     <xsl:template match="transition" mode="inside-artifact">
tim@866:         <xsl:text>    </xsl:text>
tim@866:         <xsl:value-of select="from/@state"/>
tim@866:         <xsl:text disable-output-escaping="yes"> -&gt; </xsl:text>
tim@866:         <xsl:value-of select="to/@state"/>
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tim@866:         <xsl:text>;&#xa;</xsl:text>
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tim@866: 
tim@866:     <xsl:template match="condition" mode="inside-artifact">
tim@866:         <xsl:text> [ label="</xsl:text>
tim@866:         <xsl:value-of select="@inputvalue"/>
tim@866:         <xsl:text> </xsl:text>
tim@866:         <xsl:value-of select="@operator"/>
tim@866:         <xsl:text> </xsl:text>
tim@866:         <xsl:value-of select="@value"/>
tim@866:         <xsl:text>" ]</xsl:text>
tim@866:     </xsl:template>
tim@866: 
tim@866:     <xsl:template match="text()" mode="inside-artifact"/>
tim@866:     <xsl:template match="text()"/>
tim@866: 
tim@866:      <xsl:template name="string-replace-all">
tim@866:         <xsl:param name="text" />
tim@866:         <xsl:param name="replace" />
tim@866:         <xsl:param name="by" />
tim@866:         <xsl:choose>
tim@866:           <xsl:when test="contains($text, $replace)">
tim@866:             <xsl:value-of select="substring-before($text,$replace)" />
tim@866:             <xsl:value-of select="$by" />
tim@866:             <xsl:call-template name="string-replace-all">
tim@866:               <xsl:with-param name="text"
tim@866:                   select="substring-after($text,$replace)" />
tim@866:               <xsl:with-param name="replace" select="$replace" />
tim@866:               <xsl:with-param name="by" select="$by" />
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tim@866:             <xsl:value-of select="$text" />
tim@866:           </xsl:otherwise>
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tim@866:     
tim@866: </xsl:stylesheet>
tim@866: