plcopen/instance_tagname.xslt
author Edouard Tisserant <edouard.tisserant@gmail.com>
Tue, 13 Apr 2021 21:04:46 +0200
branchsvghmi
changeset 3229 c5be4fd425e7
parent 2637 507737ec2b9a
child 3801 6839dbb9a1df
permissions -rw-r--r--
SVGHMI: still quite naive path substitution whn prepearing widget for DnD, but now uses label generation.

Multiple widget DnD and mutiple variable still make no sense because all path are replaced with same path, but atleast min/max value are preserved...
<?xml version="1.0"?>
<xsl:stylesheet xmlns:ns="beremiz" xmlns:regexp="http://exslt.org/regular-expressions" xmlns:str="http://exslt.org/strings" xmlns:ppx="http://www.plcopen.org/xml/tc6_0201" xmlns:exsl="http://exslt.org/common" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:xhtml="http://www.w3.org/1999/xhtml" version="1.0" exclude-result-prefixes="ns" extension-element-prefixes="ns">
  <xsl:output method="xml"/>
  <xsl:param name="instance_path"/>
  <xsl:variable name="project" select="ns:GetProject()"/>
  <xsl:variable name="stdlib" select="ns:GetStdLibs()"/>
  <xsl:variable name="extensions" select="ns:GetExtensions()"/>
  <xsl:variable name="all_types" select="($project | $stdlib | $extensions)/ppx:types"/>
  <xsl:template name="element_name">
    <xsl:param name="path"/>
    <xsl:choose>
      <xsl:when test="contains($path,'.')">
        <xsl:value-of select="substring-before($path,'.')"/>
      </xsl:when>
      <xsl:otherwise>
        <xsl:value-of select="$path"/>
      </xsl:otherwise>
    </xsl:choose>
  </xsl:template>
  <xsl:template name="next_path">
    <xsl:param name="path"/>
    <xsl:choose>
      <xsl:when test="contains($path,'.')">
        <xsl:value-of select="substring-after($path,'.')"/>
      </xsl:when>
    </xsl:choose>
  </xsl:template>
  <xsl:template match="ppx:project">
    <xsl:variable name="config_name">
      <xsl:call-template name="element_name">
        <xsl:with-param name="path" select="$instance_path"/>
      </xsl:call-template>
    </xsl:variable>
    <xsl:apply-templates select="ppx:instances/ppx:configurations/ppx:configuration[@name=$config_name]">
      <xsl:with-param name="element_path">
        <xsl:call-template name="next_path">
          <xsl:with-param name="path" select="$instance_path"/>
        </xsl:call-template>
      </xsl:with-param>
    </xsl:apply-templates>
  </xsl:template>
  <xsl:template match="ppx:configuration">
    <xsl:param name="element_path"/>
    <xsl:choose>
      <xsl:when test="$element_path!=''">
        <xsl:variable name="child_name">
          <xsl:call-template name="element_name">
            <xsl:with-param name="path" select="$element_path"/>
          </xsl:call-template>
        </xsl:variable>
        <xsl:apply-templates select="ppx:resource[@name=$child_name] | ppx:globalVars/ppx:variable[@name=$child_name]/ppx:type/*[self::ppx:derived or self::ppx:struct or self::ppx:array]">
          <xsl:with-param name="element_path">
            <xsl:call-template name="next_path">
              <xsl:with-param name="path" select="$element_path"/>
            </xsl:call-template>
          </xsl:with-param>
        </xsl:apply-templates>
      </xsl:when>
      <xsl:otherwise>
        <xsl:value-of select="ns:ConfigTagName(@name)"/>
      </xsl:otherwise>
    </xsl:choose>
  </xsl:template>
  <xsl:template match="ppx:resource">
    <xsl:param name="element_path"/>
    <xsl:choose>
      <xsl:when test="$element_path!=''">
        <xsl:variable name="child_name">
          <xsl:call-template name="element_name">
            <xsl:with-param name="path">
              <xsl:value-of select="$element_path"/>
            </xsl:with-param>
          </xsl:call-template>
        </xsl:variable>
        <xsl:apply-templates select="ppx:pouInstance[@name=$child_name] | ppx:task/ppx:pouInstance[@name=$child_name] | ppx:globalVars/ppx:variable[@name=$child_name]/ppx:type/*[self::ppx:derived or self::ppx:struct or self::ppx:array]">
          <xsl:with-param name="element_path">
            <xsl:call-template name="next_path">
              <xsl:with-param name="path" select="$element_path"/>
            </xsl:call-template>
          </xsl:with-param>
        </xsl:apply-templates>
      </xsl:when>
      <xsl:otherwise>
        <xsl:value-of select="ns:ResourceTagName(ancestor::ppx:configuration/@name, @name)"/>
      </xsl:otherwise>
    </xsl:choose>
  </xsl:template>
  <xsl:template match="ppx:pouInstance">
    <xsl:param name="element_path"/>
    <xsl:variable name="type_name">
      <xsl:value-of select="@typeName"/>
    </xsl:variable>
    <xsl:apply-templates select="$all_types/ppx:pous/ppx:pou[@name=$type_name] |                  $all_types/ppx:dataTypes/ppx:dataType[@name=$type_name]">
      <xsl:with-param name="element_path" select="$element_path"/>
    </xsl:apply-templates>
  </xsl:template>
  <xsl:template match="ppx:pou">
    <xsl:param name="element_path"/>
    <xsl:choose>
      <xsl:when test="$element_path!=''">
        <xsl:variable name="child_name">
          <xsl:call-template name="element_name">
            <xsl:with-param name="path" select="$element_path"/>
          </xsl:call-template>
        </xsl:variable>
        <xsl:apply-templates select="ppx:interface/*/ppx:variable[@name=$child_name]/ppx:type/*[self::ppx:derived or self::ppx:struct or self::ppx:array]">
          <xsl:with-param name="element_path">
            <xsl:call-template name="next_path">
              <xsl:with-param name="path" select="$element_path"/>
            </xsl:call-template>
          </xsl:with-param>
        </xsl:apply-templates>
        <xsl:apply-templates select="ppx:actions/ppx:action[@name=$child_name] | ppx:transitions/ppx:transition[@name=$child_name]"/>
      </xsl:when>
      <xsl:otherwise>
        <xsl:variable name="name">
          <xsl:value-of select="@name"/>
        </xsl:variable>
        <xsl:value-of select="ns:PouTagName($name)"/>
      </xsl:otherwise>
    </xsl:choose>
  </xsl:template>
  <xsl:template match="ppx:action">
    <xsl:value-of select="ns:ActionTagName(ancestor::ppx:pou/@name, @name)"/>
  </xsl:template>
  <xsl:template match="ppx:transition">
    <xsl:value-of select="ns:TransitionTagName(ancestor::ppx:pou/@name, @name)"/>
  </xsl:template>
  <xsl:template match="ppx:dataType">
    <xsl:param name="element_path"/>
    <xsl:apply-templates select="ppx:baseType/*[self::ppx:derived or self::ppx:struct or self::ppx:array]">
      <xsl:with-param name="element_path" select="$element_path"/>
    </xsl:apply-templates>
  </xsl:template>
  <xsl:template match="ppx:derived">
    <xsl:param name="element_path"/>
    <xsl:variable name="type_name">
      <xsl:value-of select="@name"/>
    </xsl:variable>
    <xsl:apply-templates select="$all_types/ppx:pous/ppx:pou[@name=$type_name] |                  $all_types/ppx:dataTypes/ppx:dataType[@name=$type_name]">
      <xsl:with-param name="element_path" select="$element_path"/>
    </xsl:apply-templates>
  </xsl:template>
  <xsl:template match="ppx:array">
    <xsl:param name="element_path"/>
    <xsl:apply-templates select="ppx:baseType/*[self::ppx:derived or self::ppx:struct or self::ppx:array]">
      <xsl:with-param name="element_path" select="$element_path"/>
    </xsl:apply-templates>
  </xsl:template>
  <xsl:template match="ppx:struct">
    <xsl:param name="element_path"/>
    <xsl:variable name="child_name">
      <xsl:call-template name="element_name">
        <xsl:with-param name="path" select="$element_path"/>
      </xsl:call-template>
    </xsl:variable>
    <xsl:apply-templates select="ppx:variable[@name=$child_name]/ppx:type/*[self::ppx:derived or self::ppx:struct or self::ppx:array]">
      <xsl:with-param name="element_path">
        <xsl:call-template name="next_path">
          <xsl:with-param name="path" select="$element_path"/>
        </xsl:call-template>
      </xsl:with-param>
    </xsl:apply-templates>
  </xsl:template>
</xsl:stylesheet>