<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
  <!--
    palette2qgis.xsl
    ================
    Transforms palette XML files into QGIS style files. Useful
    to display "Horizontalschnitte" with the right colors.

    Tested with Quantum GIS 1.4.0-Enceladus.

    usage: xsltproc palette2qgis.xsl palette.xml > style.qml

    Author: Sascha L. Teichmann (sascha.teichmann@intevation.de)
    -->
  <xsl:output
       method="xml"
       doctype-system="PUBLIC 'http://mrcc.com/qgis.dtd' 'SYSTEM'"/>

  <xsl:template name="hex2number">
    <xsl:param name="hex"/>
    <xsl:choose>
        <xsl:when test="string-length($hex) &lt; 1">
            <xsl:value-of select="0"/>
        </xsl:when>
        <xsl:otherwise>
            <xsl:variable
                name="x" 
                select="translate(substring($hex, string-length($hex), 1), 'ABCDEF', 'abcdef')"/>
            <xsl:variable name="last">
              <xsl:choose>
                <xsl:when test="$x = 'a'">10</xsl:when>
                <xsl:when test="$x = 'b'">11</xsl:when>
                <xsl:when test="$x = 'c'">12</xsl:when>
                <xsl:when test="$x = 'd'">13</xsl:when>
                <xsl:when test="$x = 'e'">14</xsl:when>
                <xsl:when test="$x = 'f'">15</xsl:when>
                <xsl:otherwise>
                  <xsl:value-of select="$x"/>
                </xsl:otherwise>
              </xsl:choose>
            </xsl:variable>
            <xsl:variable name="rest">
              <xsl:call-template name="hex2number">
                 <xsl:with-param
                      name="hex"
                      select="substring($hex, 1, string-length($hex)-1)"/>
              </xsl:call-template>
            </xsl:variable>
            <xsl:value-of select="number($last) + 16*$rest"/>
        </xsl:otherwise>
    </xsl:choose>
  </xsl:template>

  <xsl:template match="/ranges/range">
    <symbol>
      <lowervalue><xsl:value-of select="@index"/></lowervalue>
      <uppervalue><xsl:value-of select="@index"/></uppervalue>
      <label><xsl:value-of select="@description"/></label>
      <pointsymbol>hard:circle</pointsymbol>
      <pointsize>2</pointsize>
      <pointsizeunits>pixels</pointsizeunits>
      <rotationclassificationfieldname/>
      <scaleclassificationfieldname/>
      <symbolfieldname/>
      <outlinecolor red="0" blue="0" green="0"/>
      <outlinestyle>NoPen</outlinestyle>
      <outlinewidth>0.26</outlinewidth>
      <xsl:variable name="rgb">
        <xsl:call-template name="hex2number">
          <xsl:with-param name="hex" select="substring(@rgb, 2)"/>
        </xsl:call-template>
      </xsl:variable>
      <xsl:variable name="red" select="floor(($rgb div (256*256)) mod 256)"/>
      <xsl:variable name="green" select="floor(($rgb div 256) mod 256)"/>
      <xsl:variable name="blue" select="floor($rgb mod 256)"/>
      <fillcolor red="{$red}" blue="{$blue}" green="{$green}"/>
      <fillpattern>SolidPattern</fillpattern>
      <texturepath null="1"/>
    </symbol>
  </xsl:template>
  <xsl:template match="/">
    <qgis version="1.4.0-Enceladus" minimumScale="1" maximumScale="1e+08" minLabelScale="1" maxLabelScale="1e+08" hasScaleBasedVisibilityFlag="0" scaleBasedLabelVisibilityFlag="0">
      <transparencyLevelInt>255</transparencyLevelInt>
      <classificationattribute>CLASS</classificationattribute>
      <symbol>
        <lowervalue null="1"/>
        <uppervalue null="1"/>
        <label>Andere</label>
        <pointsymbol>hard:circle</pointsymbol>
        <pointsize>2</pointsize>
        <pointsizeunits>pixels</pointsizeunits>
        <rotationclassificationfieldname/>
        <scaleclassificationfieldname/>
        <symbolfieldname/>
        <outlinecolor red="0" blue="0" green="0"/>
        <outlinestyle>DashDotDotLine</outlinestyle>
        <outlinewidth>0.26</outlinewidth>
        <fillcolor red="59" blue="81" green="179"/>
        <fillpattern>SolidPattern</fillpattern>
        <texturepath null="1"/>
      </symbol>
      <uniquevalue>
        <classificationfield>CLASS</classificationfield>
        <xsl:apply-templates/>
      </uniquevalue>
      <edittypes>
        <edittype type="0" name="CLASS"/>
        <edittype type="0" name="DATE"/>
        <edittype type="0" name="LAYER"/>
        <edittype type="0" name="PARAMETER"/>
      </edittypes>
      <editform/>
      <editforminit/>
      <displayfield>PARAMETER</displayfield>
      <label>0</label>
      <attributeactions/>
      <labelattributes>
        <label fieldname="" text="Beschriftung"/>
        <family fieldname="" name="Sans Serif"/>
        <size fieldname="" units="pt" value="12"/>
        <bold fieldname="" on="0"/>
        <italic fieldname="" on="0"/>
        <underline fieldname="" on="0"/>
        <color fieldname="" red="0" blue="0" green="0"/>
        <x fieldname=""/>
        <y fieldname=""/>
        <offset x="0" y="0" units="pt" yfieldname="" xfieldname=""/>
        <angle fieldname="" value="0" auto="0"/>
        <alignment fieldname="" value="center"/>
        <buffercolor fieldname="" red="255" blue="255" green="255"/>
        <buffersize fieldname="" units="pt" value="1"/>
        <bufferenabled fieldname="" on=""/>
        <multilineenabled fieldname="" on=""/>
      </labelattributes>
    </qgis>
  </xsl:template>
  <xsl:template match="text()"/>
</xsl:stylesheet>