plcopen/pou_block_instances.xslt
author Andrey Skvortsov <andrej.skvortzov@gmail.com>
Mon, 18 Apr 2016 18:56:51 +0300
changeset 1478 69fe0b81e951
parent 1382 675a6229fc60
child 1936 b85b13b1c2ec
permissions -rw-r--r--
make attribute CFLAGS and LDFLAGS optional and add default empty value

Actually CFLAGS and LDFLAGS are not required and can be empty.
Without default empty value if target platform in project settings was
set to "Linux" CFLAGS and LDFLAGS was initialized with NoneType.
The result was broken build and it wasn't to save/load project with
such settings.

Traceback (most recent call last):
File "/home/developer/WorkData/PLC/beremiz/beremiz/ProjectController.py", line 956, in _Build
if not builder.build() :
File "/home/developer/WorkData/PLC/beremiz/beremiz/targets/toolchain_gcc.py", line 96, in build
Builder_CFLAGS = ' '.join(self.getBuilderCFLAGS())
TypeError: sequence item 0: expected string, NoneType found
<?xml version="1.0"?>
<xsl:stylesheet xmlns:func="http://exslt.org/functions" xmlns:dyn="http://exslt.org/dynamic" xmlns:str="http://exslt.org/strings" xmlns:math="http://exslt.org/math" xmlns:exsl="http://exslt.org/common" xmlns:xhtml="http://www.w3.org/1999/xhtml" xmlns:yml="http://fdik.org/yml" xmlns:set="http://exslt.org/sets" xmlns:ppx="http://www.plcopen.org/xml/tc6_0201" xmlns:ns="pou_block_instances_ns" xmlns:regexp="http://exslt.org/regular-expressions" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" extension-element-prefixes="ns" version="1.0" exclude-result-prefixes="ns">
  <xsl:output method="xml"/>
  <xsl:variable name="space" select="'                                                                                                                                                                                                        '"/>
  <xsl:param name="autoindent" select="4"/>
  <xsl:template match="text()">
    <xsl:param name="_indent" select="0"/>
  </xsl:template>
  <xsl:template match="ppx:pou[ppx:body]|ppx:transition[ppx:body]|ppx:action[ppx:body]">
    <xsl:param name="_indent" select="0"/>
    <xsl:apply-templates select="ppx:body/*[self::ppx:FBD or self::ppx:LD or self::ppx:SFC]/*">
      <xsl:with-param name="_indent" select="$_indent + (1) * $autoindent"/>
    </xsl:apply-templates>
  </xsl:template>
  <xsl:template name="add_instance">
    <xsl:param name="_indent" select="0"/>
    <xsl:param name="type"/>
    <xsl:value-of select="ns:AddBlockInstance($type, @localId, ppx:position/@x, ppx:position/@y, @width, @height)"/>
  </xsl:template>
  <xsl:template name="execution_order">
    <xsl:param name="_indent" select="0"/>
    <xsl:choose>
      <xsl:when test="@executionOrderId">
        <xsl:value-of select="@executionOrderId"/>
      </xsl:when>
      <xsl:otherwise>
        <xsl:text>0</xsl:text>
      </xsl:otherwise>
    </xsl:choose>
  </xsl:template>
  <xsl:template name="ConnectionInfos">
    <xsl:param name="_indent" select="0"/>
    <xsl:param name="type"/>
    <xsl:param name="negated"/>
    <xsl:param name="edge"/>
    <xsl:param name="formalParameter"/>
    <xsl:value-of select="ns:AddInstanceConnection($type, $formalParameter, $negated, $edge, ppx:relPosition/@x, ppx:relPosition/@y)"/>
  </xsl:template>
  <xsl:template match="ppx:position">
    <xsl:param name="_indent" select="0"/>
    <xsl:value-of select="ns:AddLinkPoint(@x, @y)"/>
  </xsl:template>
  <xsl:template match="ppx:connection">
    <xsl:param name="_indent" select="0"/>
    <xsl:value-of select="ns:AddConnectionLink(@refLocalId, @formalParameter)"/>
    <xsl:apply-templates select="ppx:position">
      <xsl:with-param name="_indent" select="$_indent + (1) * $autoindent"/>
    </xsl:apply-templates>
  </xsl:template>
  <xsl:template match="ppx:connectionPointIn">
    <xsl:param name="_indent" select="0"/>
    <xsl:param name="negated"/>
    <xsl:param name="edge"/>
    <xsl:param name="formalParameter"/>
    <xsl:call-template name="ConnectionInfos">
      <xsl:with-param name="type">
        <xsl:text>input</xsl:text>
      </xsl:with-param>
      <xsl:with-param name="negated">
        <xsl:value-of select="$negated"/>
      </xsl:with-param>
      <xsl:with-param name="edge">
        <xsl:value-of select="$edge"/>
      </xsl:with-param>
      <xsl:with-param name="formalParameter">
        <xsl:value-of select="$formalParameter"/>
      </xsl:with-param>
    </xsl:call-template>
    <xsl:apply-templates select="ppx:connection">
      <xsl:with-param name="_indent" select="$_indent + (1) * $autoindent"/>
    </xsl:apply-templates>
  </xsl:template>
  <xsl:template match="ppx:connectionPointOut">
    <xsl:param name="_indent" select="0"/>
    <xsl:param name="negated"/>
    <xsl:param name="edge"/>
    <xsl:param name="formalParameter"/>
    <xsl:call-template name="ConnectionInfos">
      <xsl:with-param name="type">
        <xsl:text>output</xsl:text>
      </xsl:with-param>
      <xsl:with-param name="negated">
        <xsl:value-of select="$negated"/>
      </xsl:with-param>
      <xsl:with-param name="edge">
        <xsl:value-of select="$edge"/>
      </xsl:with-param>
      <xsl:with-param name="formalParameter">
        <xsl:value-of select="$formalParameter"/>
      </xsl:with-param>
    </xsl:call-template>
  </xsl:template>
  <xsl:template match="ppx:connectionPointOutAction">
    <xsl:param name="_indent" select="0"/>
    <xsl:call-template name="ConnectionInfos">
      <xsl:with-param name="type">
        <xsl:text>output</xsl:text>
      </xsl:with-param>
    </xsl:call-template>
  </xsl:template>
  <xsl:template match="ppx:comment">
    <xsl:param name="_indent" select="0"/>
    <xsl:value-of select="ns:SetSpecificValues(ppx:content/xhtml:p/text())"/>
    <xsl:call-template name="add_instance">
      <xsl:with-param name="type">
        <xsl:value-of select="local-name()"/>
      </xsl:with-param>
    </xsl:call-template>
  </xsl:template>
  <xsl:template match="ppx:block">
    <xsl:param name="_indent" select="0"/>
    <xsl:variable name="execution_order">
      <xsl:call-template name="execution_order"/>
    </xsl:variable>
    <xsl:value-of select="ns:SetSpecificValues(@instanceName, $execution_order)"/>
    <xsl:call-template name="add_instance">
      <xsl:with-param name="type">
        <xsl:value-of select="@typeName"/>
      </xsl:with-param>
    </xsl:call-template>
    <xsl:for-each select="ppx:inputVariables/ppx:variable">
      <xsl:apply-templates select="ppx:connectionPointIn">
        <xsl:with-param name="_indent" select="$_indent + (1) * $autoindent"/>
        <xsl:with-param name="negated" select="@negated"/>
        <xsl:with-param name="edge" select="@edge"/>
        <xsl:with-param name="formalParameter" select="@formalParameter"/>
      </xsl:apply-templates>
    </xsl:for-each>
    <xsl:for-each select="ppx:outputVariables/ppx:variable">
      <xsl:apply-templates select="ppx:connectionPointOut">
        <xsl:with-param name="_indent" select="$_indent + (1) * $autoindent"/>
        <xsl:with-param name="negated" select="@negated"/>
        <xsl:with-param name="edge" select="@edge"/>
        <xsl:with-param name="formalParameter" select="@formalParameter"/>
      </xsl:apply-templates>
    </xsl:for-each>
  </xsl:template>
  <xsl:template match="*[self::ppx:type or self::ppx:baseType or self::ppx:returnType]/ppx:derived">
    <xsl:param name="_indent" select="0"/>
    <xsl:value-of select="@name"/>
  </xsl:template>
  <xsl:template match="*[self::ppx:type or self::ppx:baseType or self::ppx:returnType]/ppx:string">
    <xsl:param name="_indent" select="0"/>
    <xsl:text>STRING</xsl:text>
  </xsl:template>
  <xsl:template match="*[self::ppx:type or self::ppx:baseType or self::ppx:returnType]/ppx:wstring">
    <xsl:param name="_indent" select="0"/>
    <xsl:text>WSTRING</xsl:text>
  </xsl:template>
  <xsl:template match="*[self::ppx:type or self::ppx:baseType or self::ppx:returnType]/*">
    <xsl:param name="_indent" select="0"/>
    <xsl:value-of select="local-name()"/>
  </xsl:template>
  <xsl:template name="VariableBlockInfos">
    <xsl:param name="_indent" select="0"/>
    <xsl:param name="type"/>
    <xsl:variable name="expression">
      <xsl:value-of select="ppx:expression/text()"/>
    </xsl:variable>
    <xsl:variable name="value_type">
      <xsl:choose>
        <xsl:when test="ancestor::ppx:transition[@name=$expression]">
          <xsl:text>BOOL</xsl:text>
        </xsl:when>
        <xsl:when test="ancestor::ppx:pou[@name=$expression]">
          <xsl:apply-templates select="ancestor::ppx:pou/child::ppx:interface/ppx:returnType">
            <xsl:with-param name="_indent" select="$_indent + (1) * $autoindent"/>
          </xsl:apply-templates>
        </xsl:when>
        <xsl:otherwise>
          <xsl:apply-templates select="ancestor::ppx:pou/child::ppx:interface/*/ppx:variable[@name=$expression]/ppx:type">
            <xsl:with-param name="_indent" select="$_indent + (1) * $autoindent"/>
          </xsl:apply-templates>
        </xsl:otherwise>
      </xsl:choose>
    </xsl:variable>
    <xsl:variable name="execution_order">
      <xsl:call-template name="execution_order"/>
    </xsl:variable>
    <xsl:value-of select="ns:SetSpecificValues($expression, $value_type, $execution_order)"/>
    <xsl:call-template name="add_instance">
      <xsl:with-param name="type">
        <xsl:value-of select="$type"/>
      </xsl:with-param>
    </xsl:call-template>
    <xsl:apply-templates select="ppx:connectionPointIn">
      <xsl:with-param name="_indent" select="$_indent + (1) * $autoindent"/>
      <xsl:with-param name="negated" select="@negatedIn"/>
      <xsl:with-param name="edge" select="@edgeIn"/>
    </xsl:apply-templates>
    <xsl:apply-templates select="ppx:connectionPointOut">
      <xsl:with-param name="_indent" select="$_indent + (1) * $autoindent"/>
      <xsl:with-param name="negated" select="@negatedOut"/>
      <xsl:with-param name="edge" select="@edgeOut"/>
    </xsl:apply-templates>
  </xsl:template>
  <xsl:template match="ppx:inVariable">
    <xsl:param name="_indent" select="0"/>
    <xsl:call-template name="VariableBlockInfos">
      <xsl:with-param name="type" select="'input'"/>
    </xsl:call-template>
  </xsl:template>
  <xsl:template match="ppx:outVariable">
    <xsl:param name="_indent" select="0"/>
    <xsl:call-template name="VariableBlockInfos">
      <xsl:with-param name="type" select="'output'"/>
    </xsl:call-template>
  </xsl:template>
  <xsl:template match="ppx:inOutVariable">
    <xsl:param name="_indent" select="0"/>
    <xsl:call-template name="VariableBlockInfos">
      <xsl:with-param name="type" select="'inout'"/>
    </xsl:call-template>
  </xsl:template>
  <xsl:template match="ppx:connector|ppx:continuation">
    <xsl:param name="_indent" select="0"/>
    <xsl:value-of select="ns:SetSpecificValues(@name)"/>
    <xsl:call-template name="add_instance">
      <xsl:with-param name="type">
        <xsl:value-of select="local-name()"/>
      </xsl:with-param>
    </xsl:call-template>
    <xsl:apply-templates select="ppx:connectionPointIn">
      <xsl:with-param name="_indent" select="$_indent + (1) * $autoindent"/>
    </xsl:apply-templates>
    <xsl:apply-templates select="ppx:connectionPointOut">
      <xsl:with-param name="_indent" select="$_indent + (1) * $autoindent"/>
    </xsl:apply-templates>
  </xsl:template>
  <xsl:template match="ppx:leftPowerRail|ppx:rightPowerRail">
    <xsl:param name="_indent" select="0"/>
    <xsl:variable name="type" select="local-name()"/>
    <xsl:variable name="connectors">
      <xsl:choose>
        <xsl:when test="$type='leftPowerRail'">
          <xsl:value-of select="count(ppx:connectionPointOut)"/>
        </xsl:when>
        <xsl:otherwise>
          <xsl:value-of select="count(ppx:connectionPointIn)"/>
        </xsl:otherwise>
      </xsl:choose>
    </xsl:variable>
    <xsl:value-of select="ns:SetSpecificValues($connectors)"/>
    <xsl:call-template name="add_instance">
      <xsl:with-param name="type">
        <xsl:value-of select="$type"/>
      </xsl:with-param>
    </xsl:call-template>
    <xsl:choose>
      <xsl:when test="$type='leftPowerRail'">
        <xsl:apply-templates select="ppx:connectionPointOut">
          <xsl:with-param name="_indent" select="$_indent + (1) * $autoindent"/>
        </xsl:apply-templates>
      </xsl:when>
      <xsl:otherwise>
        <xsl:apply-templates select="ppx:connectionPointIn">
          <xsl:with-param name="_indent" select="$_indent + (1) * $autoindent"/>
        </xsl:apply-templates>
      </xsl:otherwise>
    </xsl:choose>
  </xsl:template>
  <xsl:template match="ppx:contact|ppx:coil">
    <xsl:param name="_indent" select="0"/>
    <xsl:variable name="type" select="local-name()"/>
    <xsl:variable name="storage">
      <xsl:choose>
        <xsl:when test="$type='coil'">
          <xsl:value-of select="@storage"/>
        </xsl:when>
      </xsl:choose>
    </xsl:variable>
    <xsl:variable name="execution_order">
      <xsl:call-template name="execution_order"/>
    </xsl:variable>
    <xsl:value-of select="ns:SetSpecificValues(ppx:variable/text(), @negated, @edge, $storage, $execution_order)"/>
    <xsl:call-template name="add_instance">
      <xsl:with-param name="type">
        <xsl:value-of select="$type"/>
      </xsl:with-param>
    </xsl:call-template>
    <xsl:apply-templates select="ppx:connectionPointIn">
      <xsl:with-param name="_indent" select="$_indent + (1) * $autoindent"/>
    </xsl:apply-templates>
    <xsl:apply-templates select="ppx:connectionPointOut">
      <xsl:with-param name="_indent" select="$_indent + (1) * $autoindent"/>
    </xsl:apply-templates>
  </xsl:template>
  <xsl:template match="ppx:step">
    <xsl:param name="_indent" select="0"/>
    <xsl:value-of select="ns:SetSpecificValues(@name, @initialStep)"/>
    <xsl:apply-templates select="ppx:connectionPointOutAction">
      <xsl:with-param name="_indent" select="$_indent + (1) * $autoindent"/>
      <xsl:with-param name="negated" select="@negated"/>
    </xsl:apply-templates>
    <xsl:call-template name="add_instance">
      <xsl:with-param name="type">
        <xsl:value-of select="local-name()"/>
      </xsl:with-param>
    </xsl:call-template>
    <xsl:apply-templates select="ppx:connectionPointIn">
      <xsl:with-param name="_indent" select="$_indent + (1) * $autoindent"/>
    </xsl:apply-templates>
    <xsl:apply-templates select="ppx:connectionPointOut">
      <xsl:with-param name="_indent" select="$_indent + (1) * $autoindent"/>
    </xsl:apply-templates>
  </xsl:template>
  <xsl:template match="ppx:transition">
    <xsl:param name="_indent" select="0"/>
    <xsl:variable name="priority">
      <xsl:choose>
        <xsl:when test="@priority">
          <xsl:value-of select="@priority"/>
        </xsl:when>
        <xsl:otherwise>
          <xsl:text>0</xsl:text>
        </xsl:otherwise>
      </xsl:choose>
    </xsl:variable>
    <xsl:variable name="condition_type">
      <xsl:choose>
        <xsl:when test="ppx:condition/ppx:connectionPointIn">
          <xsl:text>connection</xsl:text>
        </xsl:when>
        <xsl:when test="ppx:condition/ppx:reference">
          <xsl:text>reference</xsl:text>
        </xsl:when>
        <xsl:when test="ppx:condition/ppx:inline">
          <xsl:text>inline</xsl:text>
        </xsl:when>
      </xsl:choose>
    </xsl:variable>
    <xsl:variable name="condition">
      <xsl:choose>
        <xsl:when test="ppx:condition/ppx:reference">
          <xsl:value-of select="ppx:condition/ppx:reference/@name"/>
        </xsl:when>
        <xsl:when test="ppx:condition/ppx:inline">
          <xsl:value-of select="ppx:condition/ppx:inline/ppx:ST/xhtml:p/text()"/>
        </xsl:when>
      </xsl:choose>
    </xsl:variable>
    <xsl:value-of select="ns:SetSpecificValues($priority, $condition_type, $condition)"/>
    <xsl:apply-templates select="ppx:condition/ppx:connectionPointIn">
      <xsl:with-param name="_indent" select="$_indent + (1) * $autoindent"/>
      <xsl:with-param name="negated" select="ppx:condition/@negated"/>
    </xsl:apply-templates>
    <xsl:call-template name="add_instance">
      <xsl:with-param name="type">
        <xsl:value-of select="local-name()"/>
      </xsl:with-param>
    </xsl:call-template>
    <xsl:apply-templates select="ppx:connectionPointIn">
      <xsl:with-param name="_indent" select="$_indent + (1) * $autoindent"/>
    </xsl:apply-templates>
    <xsl:apply-templates select="ppx:connectionPointOut">
      <xsl:with-param name="_indent" select="$_indent + (1) * $autoindent"/>
    </xsl:apply-templates>
  </xsl:template>
  <xsl:template match="ppx:selectionDivergence|ppx:selectionConvergence|ppx:simultaneousDivergence|ppx:simultaneousConvergence">
    <xsl:param name="_indent" select="0"/>
    <xsl:variable name="type">
      <xsl:value-of select="local-name()"/>
    </xsl:variable>
    <xsl:variable name="connectors">
      <xsl:choose>
        <xsl:when test="$type='selectionDivergence' or $type='simultaneousDivergence'">
          <xsl:value-of select="count(ppx:connectionPointOut)"/>
        </xsl:when>
        <xsl:otherwise>
          <xsl:value-of select="count(ppx:connectionPointIn)"/>
        </xsl:otherwise>
      </xsl:choose>
    </xsl:variable>
    <xsl:value-of select="ns:SetSpecificValues($connectors)"/>
    <xsl:call-template name="add_instance">
      <xsl:with-param name="type">
        <xsl:value-of select="$type"/>
      </xsl:with-param>
    </xsl:call-template>
    <xsl:apply-templates select="ppx:connectionPointIn">
      <xsl:with-param name="_indent" select="$_indent + (1) * $autoindent"/>
    </xsl:apply-templates>
    <xsl:apply-templates select="ppx:connectionPointOut">
      <xsl:with-param name="_indent" select="$_indent + (1) * $autoindent"/>
    </xsl:apply-templates>
  </xsl:template>
  <xsl:template match="ppx:jumpStep">
    <xsl:param name="_indent" select="0"/>
    <xsl:variable name="type">
      <xsl:text>jump</xsl:text>
    </xsl:variable>
    <xsl:value-of select="ns:SetSpecificValues(@targetName)"/>
    <xsl:call-template name="add_instance">
      <xsl:with-param name="type">
        <xsl:value-of select="$type"/>
      </xsl:with-param>
    </xsl:call-template>
    <xsl:apply-templates select="ppx:connectionPointIn">
      <xsl:with-param name="_indent" select="$_indent + (1) * $autoindent"/>
    </xsl:apply-templates>
  </xsl:template>
  <xsl:template match="ppx:action">
    <xsl:param name="_indent" select="0"/>
    <xsl:variable name="type">
      <xsl:choose>
        <xsl:when test="ppx:reference">
          <xsl:text>reference</xsl:text>
        </xsl:when>
        <xsl:when test="ppx:inline">
          <xsl:text>inline</xsl:text>
        </xsl:when>
      </xsl:choose>
    </xsl:variable>
    <xsl:variable name="value">
      <xsl:choose>
        <xsl:when test="ppx:reference">
          <xsl:value-of select="ppx:reference/@name"/>
        </xsl:when>
        <xsl:when test="ppx:inline">
          <xsl:value-of select="ppx:inline/ppx:ST/xhtml:p/text()"/>
        </xsl:when>
      </xsl:choose>
    </xsl:variable>
    <xsl:variable name="qualifier">
      <xsl:choose>
        <xsl:when test="@qualifier">
          <xsl:value-of select="@qualifier"/>
        </xsl:when>
        <xsl:otherwise>
          <xsl:text>N</xsl:text>
        </xsl:otherwise>
      </xsl:choose>
    </xsl:variable>
    <xsl:value-of select="ns:AddAction($qualifier, $type, $value, @duration, @indicator)"/>
  </xsl:template>
  <xsl:template match="ppx:actionBlock">
    <xsl:param name="_indent" select="0"/>
    <xsl:value-of select="ns:SetSpecificValues()"/>
    <xsl:apply-templates select="ppx:action">
      <xsl:with-param name="_indent" select="$_indent + (1) * $autoindent"/>
    </xsl:apply-templates>
    <xsl:call-template name="add_instance">
      <xsl:with-param name="type">
        <xsl:value-of select="local-name()"/>
      </xsl:with-param>
    </xsl:call-template>
    <xsl:apply-templates select="ppx:connectionPointIn">
      <xsl:with-param name="_indent" select="$_indent + (1) * $autoindent"/>
      <xsl:with-param name="negated" select="@negated"/>
    </xsl:apply-templates>
  </xsl:template>
</xsl:stylesheet>