svghmi/gen_index_xhtml.xslt
author Edouard Tisserant <edouard.tisserant@gmail.com>
Thu, 05 Mar 2020 10:23:03 +0100
branchsvghmi
changeset 2857 a5c781b2f8f9
parent 2856 1b529ba018ad
child 2858 39c8d6079f0f
permissions -rw-r--r--
SVGHMI: Meter widget accepts 2 arguments : min and max, taken in account when min or max text element is missing
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<?xml version="1.0"?>
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<xsl:stylesheet xmlns:func="http://exslt.org/functions" xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" xmlns:svg="http://www.w3.org/2000/svg" xmlns:str="http://exslt.org/strings" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:exsl="http://exslt.org/common" xmlns:xhtml="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:ns="beremiz" xmlns:cc="http://creativecommons.org/ns#" xmlns:regexp="http://exslt.org/regular-expressions" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:dc="http://purl.org/dc/elements/1.1/" extension-element-prefixes="ns func exsl regexp str dyn" version="1.0" exclude-result-prefixes="ns str regexp exsl func dyn">
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  <xsl:output method="xml" cdata-section-elements="xhtml:script"/>
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  <xsl:variable name="geometry" select="ns:GetSVGGeometry()"/>
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ce04d79b8e57 Pass HMITree to SVG transform. It seems it could really help to reduce JS tree binding logic in the end.
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  <xsl:variable name="hmitree" select="ns:GetHMITree()"/>
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dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
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  <xsl:variable name="svg_root_id" select="/svg:svg/@id"/>
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  <xsl:variable name="hmi_elements" select="//svg:*[starts-with(@inkscape:label, 'HMI:')]"/>
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  <xsl:variable name="hmi_geometry" select="$geometry[@Id = $hmi_elements/@id]"/>
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  <xsl:variable name="hmi_pages" select="$hmi_elements[func:parselabel(@inkscape:label)/widget/@type = 'Page']"/>
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  <xsl:variable name="default_page">
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    <xsl:choose>
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      <xsl:when test="count($hmi_pages) &gt; 1">
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        <xsl:variable name="Home_page" select="$hmi_pages[func:parselabel(@inkscape:label)/widget/arg[1]/@value = 'Home']"/>
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        <xsl:choose>
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          <xsl:when test="$Home_page">
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            <xsl:text>Home</xsl:text>
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          </xsl:when>
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          <xsl:otherwise>
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            <xsl:message terminate="yes">No Home page defined!</xsl:message>
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          </xsl:otherwise>
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        </xsl:choose>
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      </xsl:when>
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      <xsl:when test="count($hmi_pages) = 0">
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        <xsl:message terminate="yes">No page defined!</xsl:message>
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      </xsl:when>
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      <xsl:otherwise>
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        <xsl:value-of select="func:parselabel($hmi_pages/@inkscape:label)/widget/arg[1]/@value"/>
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      </xsl:otherwise>
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    </xsl:choose>
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  </xsl:variable>
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  <xsl:variable name="_categories">
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    <noindex>
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      <xsl:text>HMI_ROOT</xsl:text>
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    </noindex>
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    <noindex>
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      <xsl:text>HMI_NODE</xsl:text>
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    </noindex>
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    <noindex>
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      <xsl:text>HMI_PLC_STATUS</xsl:text>
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    </noindex>
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    <noindex>
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      <xsl:text>HMI_CURRENT_PAGE</xsl:text>
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    </noindex>
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  </xsl:variable>
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  <xsl:variable name="categories" select="exsl:node-set($_categories)"/>
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  <xsl:variable name="_indexed_hmitree">
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    <xsl:apply-templates mode="index" select="$hmitree"/>
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  </xsl:variable>
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  <xsl:variable name="indexed_hmitree" select="exsl:node-set($_indexed_hmitree)"/>
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  <func:function name="func:refered_elements">
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    <xsl:param name="elems"/>
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    <xsl:variable name="descend" select="$elems/descendant-or-self::svg:*"/>
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    <xsl:variable name="clones" select="$descend[self::svg:use]"/>
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    <xsl:variable name="originals" select="//svg:*[concat('#',@id) = $clones/@xlink:href]"/>
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    <xsl:choose>
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      <xsl:when test="$originals">
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        <func:result select="$descend | func:refered_elements($originals)"/>
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      </xsl:when>
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      <xsl:otherwise>
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        <func:result select="$descend"/>
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      </xsl:otherwise>
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    </xsl:choose>
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  </func:function>
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  <func:function name="func:intersect_1d">
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    <xsl:param name="a0"/>
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    <xsl:param name="a1"/>
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    <xsl:param name="b0"/>
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    <xsl:param name="b1"/>
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    <xsl:variable name="d0" select="$a0 &gt;= $b0"/>
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    <xsl:variable name="d1" select="$a1 &gt;= $b1"/>
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    <xsl:choose>
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      <xsl:when test="not($d0) and $d1">
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        <func:result select="3"/>
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      </xsl:when>
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      <xsl:when test="$d0 and not($d1)">
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        <func:result select="2"/>
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      </xsl:when>
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      <xsl:when test="$d0 and $d1 and $a0 &lt; $b1">
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        <func:result select="1"/>
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      </xsl:when>
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      <xsl:when test="not($d0) and not($d1) and $b0 &lt; $a1">
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        <func:result select="1"/>
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      </xsl:when>
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      <xsl:otherwise>
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        <func:result select="0"/>
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      </xsl:otherwise>
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    </xsl:choose>
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  </func:function>
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  <func:function name="func:intersect">
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    <xsl:param name="a"/>
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    <xsl:param name="b"/>
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    <xsl:variable name="x_intersect" select="func:intersect_1d($a/@x, $a/@x+$a/@w, $b/@x, $b/@x+$b/@w)"/>
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    <xsl:choose>
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      <xsl:when test="$x_intersect != 0">
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        <xsl:variable name="y_intersect" select="func:intersect_1d($a/@y, $a/@y+$a/@h, $b/@y, $b/@y+$b/@h)"/>
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        <func:result select="$x_intersect * $y_intersect"/>
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      </xsl:when>
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      <xsl:otherwise>
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        <func:result select="0"/>
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      </xsl:otherwise>
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    </xsl:choose>
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  </func:function>
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  <func:function name="func:overlapping_geometry">
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    <xsl:param name="elt"/>
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    <xsl:variable name="groups" select="/svg:svg | //svg:g"/>
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    <xsl:variable name="g" select="$geometry[@Id = $elt/@id]"/>
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    <xsl:variable name="candidates" select="$geometry[@Id != $elt/@id]"/>
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    <func:result select="$candidates[(@Id = $groups/@id and (func:intersect($g, .) = 9)) or &#10;                              (not(@Id = $groups/@id) and (func:intersect($g, .) &gt; 0 ))]"/>
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  </func:function>
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  <func:function name="func:all_related_elements">
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    <xsl:param name="page"/>
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    <xsl:variable name="page_overlapping_geometry" select="func:overlapping_geometry($page)"/>
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    <xsl:variable name="page_overlapping_elements" select="//svg:*[@id = $page_overlapping_geometry/@Id]"/>
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    <xsl:variable name="page_sub_elements" select="func:refered_elements($page | $page_overlapping_elements)"/>
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    <func:result select="$page_sub_elements"/>
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  </func:function>
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  <func:function name="func:required_elements">
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    <xsl:param name="pages"/>
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    <xsl:choose>
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      <xsl:when test="$pages">
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        <func:result select="func:all_related_elements($pages[1])&#10;                          | func:required_elements($pages[position()!=1])"/>
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      </xsl:when>
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      <xsl:otherwise>
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        <func:result select="/.."/>
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      </xsl:otherwise>
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    </xsl:choose>
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  </func:function>
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  <xsl:variable name="required_elements" select="//svg:defs/descendant-or-self::svg:*&#10;           | func:required_elements($hmi_pages)/ancestor-or-self::svg:*"/>
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  <xsl:variable name="discardable_elements" select="//svg:*[not(@id = $required_elements/@id)]"/>
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  <func:function name="func:sumarized_elements">
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    <xsl:param name="elements"/>
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    <xsl:variable name="short_list" select="$elements[not(ancestor::*/@id = $elements/@id)]"/>
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    <xsl:variable name="filled_groups" select="$short_list/parent::svg:*[&#10;            not(descendant::*[&#10;                not(self::svg:g) and&#10;                not(@id = $discardable_elements/@id) and&#10;                not(@id = $short_list/descendant-or-self::*[not(self::svg:g)]/@id)&#10;            ])]"/>
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    <xsl:variable name="groups_to_add" select="$filled_groups[not(ancestor::*/@id = $filled_groups/@id)]"/>
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    <func:result select="$groups_to_add | $short_list[not(ancestor::svg:g/@id = $filled_groups/@id)]"/>
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  </func:function>
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  <func:function name="func:detachable_elements">
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    <xsl:param name="pages"/>
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    <xsl:choose>
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      <xsl:when test="$pages">
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        <func:result select="func:sumarized_elements(func:all_related_elements($pages[1]))&#10;                          | func:detachable_elements($pages[position()!=1])"/>
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      </xsl:when>
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      <xsl:otherwise>
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        <func:result select="/.."/>
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      </xsl:otherwise>
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    </xsl:choose>
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  </func:function>
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  <xsl:variable name="detachable_elements" select="func:detachable_elements($hmi_pages)"/>
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  <xsl:template mode="index" match="*">
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    <xsl:param name="index" select="0"/>
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    <xsl:param name="parentpath" select="''"/>
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    <xsl:variable name="content">
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      <xsl:variable name="path">
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        <xsl:choose>
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          <xsl:when test="local-name() = 'HMI_ROOT'">
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            <xsl:value-of select="$parentpath"/>
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          </xsl:when>
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          <xsl:otherwise>
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            <xsl:value-of select="$parentpath"/>
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            <xsl:text>/</xsl:text>
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            <xsl:value-of select="@name"/>
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          </xsl:otherwise>
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        </xsl:choose>
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      </xsl:variable>
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      <xsl:choose>
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        <xsl:when test="not(local-name() = $categories/noindex)">
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          <xsl:copy>
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            <xsl:attribute name="index">
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              <xsl:value-of select="$index"/>
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            </xsl:attribute>
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            <xsl:attribute name="hmipath">
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              <xsl:value-of select="$path"/>
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            </xsl:attribute>
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            <xsl:for-each select="@*">
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              <xsl:copy/>
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            </xsl:for-each>
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          </xsl:copy>
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        </xsl:when>
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        <xsl:otherwise>
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          <xsl:apply-templates mode="index" select="*[1]">
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            <xsl:with-param name="index" select="$index"/>
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            <xsl:with-param name="parentpath">
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              <xsl:value-of select="$path"/>
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            </xsl:with-param>
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          </xsl:apply-templates>
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        </xsl:otherwise>
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      </xsl:choose>
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    </xsl:variable>
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    <xsl:copy-of select="$content"/>
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    <xsl:apply-templates mode="index" select="following-sibling::*[1]">
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      <xsl:with-param name="index" select="$index + count(exsl:node-set($content)/*)"/>
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      <xsl:with-param name="parentpath">
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        <xsl:value-of select="$parentpath"/>
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      </xsl:with-param>
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    </xsl:apply-templates>
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  </xsl:template>
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  <xsl:template mode="inline_svg" match="@* | node()">
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    <xsl:if test="not(@id = $discardable_elements/@id)">
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      <xsl:copy>
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        <xsl:apply-templates mode="inline_svg" select="@* | node()"/>
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      </xsl:copy>
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    </xsl:if>
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  </xsl:template>
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  <xsl:template mode="inline_svg" match="svg:svg/@width"/>
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  <xsl:template mode="inline_svg" match="svg:svg/@height"/>
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  <xsl:template xmlns="http://www.w3.org/2000/svg" mode="inline_svg" match="svg:svg">
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    <svg>
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      <xsl:attribute name="preserveAspectRatio">
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        <xsl:text>none</xsl:text>
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      </xsl:attribute>
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      <xsl:attribute name="height">
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        <xsl:text>100vh</xsl:text>
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      </xsl:attribute>
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      <xsl:attribute name="width">
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        <xsl:text>100vw</xsl:text>
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      </xsl:attribute>
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      <xsl:apply-templates mode="inline_svg" select="@* | node()"/>
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    </svg>
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  </xsl:template>
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  <xsl:template mode="inline_svg" match="svg:svg[@viewBox!=concat('0 0 ', @width, ' ', @height)]">
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    <xsl:message terminate="yes">
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      <xsl:text>ViewBox settings other than X=0, Y=0 and Scale=1 are not supported</xsl:text>
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    </xsl:message>
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  </xsl:template>
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  <xsl:template mode="inline_svg" match="sodipodi:namedview[@units!='px' or @inkscape:document-units!='px']">
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    <xsl:message terminate="yes">
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      <xsl:text>All units must be set to "px" in Inkscape's document properties</xsl:text>
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    </xsl:message>
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  </xsl:template>
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  <xsl:variable name="to_unlink" select="$hmi_elements[not(@id = $hmi_pages)]//svg:use"/>
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  <xsl:template xmlns="http://www.w3.org/2000/svg" mode="inline_svg" match="svg:use">
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    <xsl:choose>
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      <xsl:when test="@id = $to_unlink/@id">
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        <xsl:call-template name="unlink_clone"/>
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      </xsl:when>
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      <xsl:otherwise>
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        <xsl:copy>
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          <xsl:apply-templates mode="inline_svg" select="@* | node()"/>
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        </xsl:copy>
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      </xsl:otherwise>
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    </xsl:choose>
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  </xsl:template>
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  <xsl:variable name="_excluded_use_attrs">
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    <name>
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      <xsl:text>href</xsl:text>
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    </name>
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    <name>
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      <xsl:text>width</xsl:text>
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    </name>
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    <name>
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      <xsl:text>height</xsl:text>
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    </name>
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    <name>
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      <xsl:text>x</xsl:text>
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    </name>
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    <name>
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      <xsl:text>y</xsl:text>
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    </name>
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  </xsl:variable>
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  <xsl:variable name="excluded_use_attrs" select="exsl:node-set($_excluded_use_attrs)"/>
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  <xsl:template xmlns="http://www.w3.org/2000/svg" name="unlink_clone">
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    <g>
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      <xsl:for-each select="@*[not(local-name() = $excluded_use_attrs/name)]">
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        <xsl:attribute name="{name()}">
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          <xsl:value-of select="."/>
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        </xsl:attribute>
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      </xsl:for-each>
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      <xsl:variable name="targetid" select="substring-after(@xlink:href,'#')"/>
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      <xsl:apply-templates mode="unlink_clone" select="//svg:*[@id = $targetid]">
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        <xsl:with-param name="seed" select="@id"/>
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      </xsl:apply-templates>
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    </g>
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  </xsl:template>
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  <xsl:template xmlns="http://www.w3.org/2000/svg" mode="unlink_clone" match="@id">
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    <xsl:param name="seed"/>
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    <xsl:attribute name="id">
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      <xsl:value-of select="$seed"/>
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      <xsl:text>_</xsl:text>
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      <xsl:value-of select="."/>
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    </xsl:attribute>
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  </xsl:template>
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  <xsl:template xmlns="http://www.w3.org/2000/svg" mode="unlink_clone" match="@*">
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    <xsl:copy/>
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  </xsl:template>
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  <xsl:template xmlns="http://www.w3.org/2000/svg" mode="unlink_clone" match="svg:*">
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    <xsl:param name="seed"/>
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    <xsl:choose>
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      <xsl:when test="@id = $hmi_elements/@id">
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        <use>
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          <xsl:attribute name="xlink:href">
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            <xsl:value-of select="concat('#',@id)"/>
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          </xsl:attribute>
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        </use>
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      </xsl:when>
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      <xsl:otherwise>
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        <xsl:copy>
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          <xsl:apply-templates mode="unlink_clone" select="@* | node()">
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            <xsl:with-param name="seed" select="$seed"/>
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          </xsl:apply-templates>
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        </xsl:copy>
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      </xsl:otherwise>
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    </xsl:choose>
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  </xsl:template>
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  <xsl:variable name="result_svg">
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    <xsl:apply-templates mode="inline_svg" select="/"/>
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  </xsl:variable>
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  <xsl:variable name="result_svg_ns" select="exsl:node-set($result_svg)"/>
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  <xsl:template match="/">
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    <xsl:comment>
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      <xsl:text>Made with SVGHMI. https://beremiz.org</xsl:text>
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    </xsl:comment>
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    <xsl:comment>
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      <xsl:apply-templates mode="testgeo" select="$hmi_geometry"/>
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    </xsl:comment>
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    <xsl:comment>
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      <xsl:apply-templates mode="testtree" select="$hmitree"/>
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    </xsl:comment>
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    <xsl:comment>
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      <xsl:apply-templates mode="testtree" select="$indexed_hmitree"/>
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    </xsl:comment>
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    <xsl:comment>
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      <xsl:text>Detachable :
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</xsl:text>
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      <xsl:for-each select="$detachable_elements">
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        <xsl:value-of select="@id"/>
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        <xsl:text>
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</xsl:text>
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      </xsl:for-each>
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    </xsl:comment>
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    <xsl:comment>
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      <xsl:text>Discardable :
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</xsl:text>
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      <xsl:for-each select="$discardable_elements">
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        <xsl:value-of select="@id"/>
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        <xsl:text>
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</xsl:text>
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      </xsl:for-each>
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    </xsl:comment>
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c7d5f46cc306 SVGHMI: unlink clones (i.e. deep copy elements refered by svg:use) inside widget.
Edouard Tisserant
parents: 2852
diff changeset
   339
    <xsl:comment>
c7d5f46cc306 SVGHMI: unlink clones (i.e. deep copy elements refered by svg:use) inside widget.
Edouard Tisserant
parents: 2852
diff changeset
   340
      <xsl:text>Unlinked :
c7d5f46cc306 SVGHMI: unlink clones (i.e. deep copy elements refered by svg:use) inside widget.
Edouard Tisserant
parents: 2852
diff changeset
   341
</xsl:text>
c7d5f46cc306 SVGHMI: unlink clones (i.e. deep copy elements refered by svg:use) inside widget.
Edouard Tisserant
parents: 2852
diff changeset
   342
      <xsl:for-each select="$to_unlink">
c7d5f46cc306 SVGHMI: unlink clones (i.e. deep copy elements refered by svg:use) inside widget.
Edouard Tisserant
parents: 2852
diff changeset
   343
        <xsl:value-of select="@id"/>
c7d5f46cc306 SVGHMI: unlink clones (i.e. deep copy elements refered by svg:use) inside widget.
Edouard Tisserant
parents: 2852
diff changeset
   344
        <xsl:text>
c7d5f46cc306 SVGHMI: unlink clones (i.e. deep copy elements refered by svg:use) inside widget.
Edouard Tisserant
parents: 2852
diff changeset
   345
</xsl:text>
c7d5f46cc306 SVGHMI: unlink clones (i.e. deep copy elements refered by svg:use) inside widget.
Edouard Tisserant
parents: 2852
diff changeset
   346
      </xsl:for-each>
c7d5f46cc306 SVGHMI: unlink clones (i.e. deep copy elements refered by svg:use) inside widget.
Edouard Tisserant
parents: 2852
diff changeset
   347
    </xsl:comment>
2842
2f73f001955a SVGHMI: attempt to optimize for webkit, because of really slow style recompute in svg:use : "unlink clones" (as in inkscape) but stop deep-copy when meeting a widget, and create a new clone instead.
Edouard Tisserant
parents: 2839
diff changeset
   348
    <html xmlns:svg="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns="http://www.w3.org/1999/xhtml">
2779
75c6a31caca6 SVGHMI: Work In Progress : fixed pointer types in ctypes interface, cleaned up server startup and cleanup code, changed document type to XHTML, cleaner JS script : encapsulated in a function and in CDATA.
Edouard Tisserant
parents: 2763
diff changeset
   349
      <head/>
2808
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
   350
      <body style="margin:0;overflow:hidden;">
2854
c7d5f46cc306 SVGHMI: unlink clones (i.e. deep copy elements refered by svg:use) inside widget.
Edouard Tisserant
parents: 2852
diff changeset
   351
        <xsl:copy-of select="$result_svg"/>
2779
75c6a31caca6 SVGHMI: Work In Progress : fixed pointer types in ctypes interface, cleaned up server startup and cleanup code, changed document type to XHTML, cleaner JS script : encapsulated in a function and in CDATA.
Edouard Tisserant
parents: 2763
diff changeset
   352
        <script>
2854
c7d5f46cc306 SVGHMI: unlink clones (i.e. deep copy elements refered by svg:use) inside widget.
Edouard Tisserant
parents: 2852
diff changeset
   353
          <xsl:call-template name="scripts"/>
2779
75c6a31caca6 SVGHMI: Work In Progress : fixed pointer types in ctypes interface, cleaned up server startup and cleanup code, changed document type to XHTML, cleaner JS script : encapsulated in a function and in CDATA.
Edouard Tisserant
parents: 2763
diff changeset
   354
        </script>
75c6a31caca6 SVGHMI: Work In Progress : fixed pointer types in ctypes interface, cleaned up server startup and cleanup code, changed document type to XHTML, cleaner JS script : encapsulated in a function and in CDATA.
Edouard Tisserant
parents: 2763
diff changeset
   355
      </body>
75c6a31caca6 SVGHMI: Work In Progress : fixed pointer types in ctypes interface, cleaned up server startup and cleanup code, changed document type to XHTML, cleaner JS script : encapsulated in a function and in CDATA.
Edouard Tisserant
parents: 2763
diff changeset
   356
    </html>
2753
9a7e12e96399 SVGHMI: Added XSLT transformation, Makefile to get XSLT from ysl2 (copy of plcopen/Makefile) and a minimal stylesheet to start with.
Edouard Tisserant
parents:
diff changeset
   357
  </xsl:template>
2793
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   358
  <func:function name="func:parselabel">
2792
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   359
    <xsl:param name="label"/>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   360
    <xsl:variable name="description" select="substring-after($label,'HMI:')"/>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   361
    <xsl:variable name="_args" select="substring-before($description,'@')"/>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   362
    <xsl:variable name="args">
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   363
      <xsl:choose>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   364
        <xsl:when test="$_args">
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   365
          <xsl:value-of select="$_args"/>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   366
        </xsl:when>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   367
        <xsl:otherwise>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   368
          <xsl:value-of select="$description"/>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   369
        </xsl:otherwise>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   370
      </xsl:choose>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   371
    </xsl:variable>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   372
    <xsl:variable name="_type" select="substring-before($args,':')"/>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   373
    <xsl:variable name="type">
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   374
      <xsl:choose>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   375
        <xsl:when test="$_type">
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   376
          <xsl:value-of select="$_type"/>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   377
        </xsl:when>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   378
        <xsl:otherwise>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   379
          <xsl:value-of select="$args"/>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   380
        </xsl:otherwise>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   381
      </xsl:choose>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   382
    </xsl:variable>
2793
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   383
    <xsl:variable name="ast">
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   384
      <xsl:if test="$type">
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   385
        <widget>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   386
          <xsl:attribute name="type">
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   387
            <xsl:value-of select="$type"/>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   388
          </xsl:attribute>
2794
c10069a02ed0 SVGHMI: deduce pages content out of geometry (elements contained in page bounding box are in)
Edouard Tisserant
parents: 2793
diff changeset
   389
          <xsl:for-each select="str:split(substring-after($args, ':'), ':')">
2793
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   390
            <arg>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   391
              <xsl:attribute name="value">
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   392
                <xsl:value-of select="."/>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   393
              </xsl:attribute>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   394
            </arg>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   395
          </xsl:for-each>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   396
          <xsl:variable name="paths" select="substring-after($description,'@')"/>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   397
          <xsl:for-each select="str:split($paths, '@')">
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   398
            <path>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   399
              <xsl:attribute name="value">
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   400
                <xsl:value-of select="."/>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   401
              </xsl:attribute>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   402
            </path>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   403
          </xsl:for-each>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   404
        </widget>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   405
      </xsl:if>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   406
    </xsl:variable>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   407
    <func:result select="exsl:node-set($ast)"/>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   408
  </func:function>
2854
c7d5f46cc306 SVGHMI: unlink clones (i.e. deep copy elements refered by svg:use) inside widget.
Edouard Tisserant
parents: 2852
diff changeset
   409
  <xsl:template name="scripts">
2799
f5da343b9b63 SVGHMI: Many fixes. Subscriptions to HMItree seems to be working, and dispatch function is called in JS with good data. Bidirectional communication now really working.
Edouard Tisserant
parents: 2798
diff changeset
   410
    <xsl:text>//(function(){
2798
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
   411
</xsl:text>
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
   412
    <xsl:text>
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
   413
</xsl:text>
2847
dffade5c83d3 SVGHMI: fix some JS + add generation of detachable elements, to be continued
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2846
diff changeset
   414
    <xsl:text>id = idstr =&gt; document.getElementById(idstr);
dffade5c83d3 SVGHMI: fix some JS + add generation of detachable elements, to be continued
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2846
diff changeset
   415
</xsl:text>
dffade5c83d3 SVGHMI: fix some JS + add generation of detachable elements, to be continued
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2846
diff changeset
   416
    <xsl:text>
dffade5c83d3 SVGHMI: fix some JS + add generation of detachable elements, to be continued
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2846
diff changeset
   417
</xsl:text>
2797
c5ba1e77f054 SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets.
Edouard Tisserant
parents: 2796
diff changeset
   418
    <xsl:text>var hmi_hash = [</xsl:text>
c5ba1e77f054 SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets.
Edouard Tisserant
parents: 2796
diff changeset
   419
    <xsl:value-of select="$hmitree/@hash"/>
c5ba1e77f054 SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets.
Edouard Tisserant
parents: 2796
diff changeset
   420
    <xsl:text>]; 
c5ba1e77f054 SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets.
Edouard Tisserant
parents: 2796
diff changeset
   421
</xsl:text>
c5ba1e77f054 SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets.
Edouard Tisserant
parents: 2796
diff changeset
   422
    <xsl:text>var hmi_widgets = {
c5ba1e77f054 SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets.
Edouard Tisserant
parents: 2796
diff changeset
   423
</xsl:text>
c5ba1e77f054 SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets.
Edouard Tisserant
parents: 2796
diff changeset
   424
    <xsl:for-each select="$hmi_elements">
c5ba1e77f054 SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets.
Edouard Tisserant
parents: 2796
diff changeset
   425
      <xsl:variable name="widget" select="func:parselabel(@inkscape:label)/widget"/>
2856
1b529ba018ad SVGHMI: More precise error message on missing HMI path. Meter widget now defaults 0-100 range when min and max elements arent's present, without error.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2854
diff changeset
   426
      <xsl:variable name="eltid" select="@id"/>
2852
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
   427
      <xsl:text>  "</xsl:text>
2797
c5ba1e77f054 SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets.
Edouard Tisserant
parents: 2796
diff changeset
   428
      <xsl:value-of select="@id"/>
2833
e74123b966ac SVGHMI : fixed bug happening when some SVG ids are containing dashes
Edouard Tisserant
parents: 2829
diff changeset
   429
      <xsl:text>": {
2793
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   430
</xsl:text>
2852
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
   431
      <xsl:text>    type: "</xsl:text>
2797
c5ba1e77f054 SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets.
Edouard Tisserant
parents: 2796
diff changeset
   432
      <xsl:value-of select="$widget/@type"/>
2793
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   433
      <xsl:text>",
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   434
</xsl:text>
2852
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
   435
      <xsl:text>    args: [
2797
c5ba1e77f054 SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets.
Edouard Tisserant
parents: 2796
diff changeset
   436
</xsl:text>
c5ba1e77f054 SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets.
Edouard Tisserant
parents: 2796
diff changeset
   437
      <xsl:for-each select="$widget/arg">
2852
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
   438
        <xsl:text>        "</xsl:text>
2797
c5ba1e77f054 SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets.
Edouard Tisserant
parents: 2796
diff changeset
   439
        <xsl:value-of select="@value"/>
2793
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   440
        <xsl:text>"</xsl:text>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   441
        <xsl:if test="position()!=last()">
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   442
          <xsl:text>,</xsl:text>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   443
        </xsl:if>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   444
        <xsl:text>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   445
</xsl:text>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   446
      </xsl:for-each>
2852
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
   447
      <xsl:text>    ],
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
   448
</xsl:text>
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
   449
      <xsl:text>    indexes: [
2797
c5ba1e77f054 SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets.
Edouard Tisserant
parents: 2796
diff changeset
   450
</xsl:text>
c5ba1e77f054 SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets.
Edouard Tisserant
parents: 2796
diff changeset
   451
      <xsl:for-each select="$widget/path">
c5ba1e77f054 SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets.
Edouard Tisserant
parents: 2796
diff changeset
   452
        <xsl:variable name="hmipath" select="@value"/>
c5ba1e77f054 SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets.
Edouard Tisserant
parents: 2796
diff changeset
   453
        <xsl:variable name="hmitree_match" select="$indexed_hmitree/*[@hmipath = $hmipath]"/>
2834
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   454
        <xsl:choose>
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   455
          <xsl:when test="count($hmitree_match) = 0">
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   456
            <xsl:message terminate="no">
2856
1b529ba018ad SVGHMI: More precise error message on missing HMI path. Meter widget now defaults 0-100 range when min and max elements arent's present, without error.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2854
diff changeset
   457
              <xsl:text>Widget </xsl:text>
1b529ba018ad SVGHMI: More precise error message on missing HMI path. Meter widget now defaults 0-100 range when min and max elements arent's present, without error.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2854
diff changeset
   458
              <xsl:value-of select="$widget/@type"/>
1b529ba018ad SVGHMI: More precise error message on missing HMI path. Meter widget now defaults 0-100 range when min and max elements arent's present, without error.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2854
diff changeset
   459
              <xsl:text> id="</xsl:text>
1b529ba018ad SVGHMI: More precise error message on missing HMI path. Meter widget now defaults 0-100 range when min and max elements arent's present, without error.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2854
diff changeset
   460
              <xsl:value-of select="$eltid"/>
1b529ba018ad SVGHMI: More precise error message on missing HMI path. Meter widget now defaults 0-100 range when min and max elements arent's present, without error.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2854
diff changeset
   461
              <xsl:text>" : No match for path "</xsl:text>
2834
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   462
              <xsl:value-of select="$hmipath"/>
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   463
              <xsl:text>" in HMI tree</xsl:text>
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   464
            </xsl:message>
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   465
          </xsl:when>
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   466
          <xsl:otherwise>
2850
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
   467
            <xsl:text>            </xsl:text>
2834
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   468
            <xsl:value-of select="$hmitree_match/@index"/>
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   469
            <xsl:if test="position()!=last()">
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   470
              <xsl:text>,</xsl:text>
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   471
            </xsl:if>
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   472
            <xsl:text>
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   473
</xsl:text>
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   474
          </xsl:otherwise>
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   475
        </xsl:choose>
2797
c5ba1e77f054 SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets.
Edouard Tisserant
parents: 2796
diff changeset
   476
      </xsl:for-each>
2854
c7d5f46cc306 SVGHMI: unlink clones (i.e. deep copy elements refered by svg:use) inside widget.
Edouard Tisserant
parents: 2852
diff changeset
   477
      <xsl:text>    ],
c7d5f46cc306 SVGHMI: unlink clones (i.e. deep copy elements refered by svg:use) inside widget.
Edouard Tisserant
parents: 2852
diff changeset
   478
</xsl:text>
c7d5f46cc306 SVGHMI: unlink clones (i.e. deep copy elements refered by svg:use) inside widget.
Edouard Tisserant
parents: 2852
diff changeset
   479
      <xsl:text>    element: id("</xsl:text>
2800
68cee1366b9c SVGHMI: dispatching data to minimalist "Display" text widget.
Edouard Tisserant
parents: 2799
diff changeset
   480
      <xsl:value-of select="@id"/>
68cee1366b9c SVGHMI: dispatching data to minimalist "Display" text widget.
Edouard Tisserant
parents: 2799
diff changeset
   481
      <xsl:text>"),
68cee1366b9c SVGHMI: dispatching data to minimalist "Display" text widget.
Edouard Tisserant
parents: 2799
diff changeset
   482
</xsl:text>
68cee1366b9c SVGHMI: dispatching data to minimalist "Display" text widget.
Edouard Tisserant
parents: 2799
diff changeset
   483
      <xsl:apply-templates mode="widget_defs" select="$widget">
68cee1366b9c SVGHMI: dispatching data to minimalist "Display" text widget.
Edouard Tisserant
parents: 2799
diff changeset
   484
        <xsl:with-param name="hmi_element" select="."/>
68cee1366b9c SVGHMI: dispatching data to minimalist "Display" text widget.
Edouard Tisserant
parents: 2799
diff changeset
   485
      </xsl:apply-templates>
2854
c7d5f46cc306 SVGHMI: unlink clones (i.e. deep copy elements refered by svg:use) inside widget.
Edouard Tisserant
parents: 2852
diff changeset
   486
      <xsl:text>  }</xsl:text>
2793
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   487
      <xsl:if test="position()!=last()">
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   488
        <xsl:text>,</xsl:text>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   489
      </xsl:if>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   490
      <xsl:text>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   491
</xsl:text>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   492
    </xsl:for-each>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   493
    <xsl:text>}
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   494
</xsl:text>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   495
    <xsl:text>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   496
</xsl:text>
2822
9101a72a1da0 SVGHMI: added a watchdog. To ensure that the whole chain is checked, watchdog use a periodic echo of a hearteat variable. JS client code systematically register /HEARTBEAT at 1s update freq, and reacts on updates of /HEARTBEAT by systematically incrementing it. C code catch /HEARTBEAT update and feeds python-implemented watchdog. For now, watchdog does nothing when tiggered
Edouard Tisserant
parents: 2814
diff changeset
   497
    <xsl:text>var heartbeat_index = </xsl:text>
9101a72a1da0 SVGHMI: added a watchdog. To ensure that the whole chain is checked, watchdog use a periodic echo of a hearteat variable. JS client code systematically register /HEARTBEAT at 1s update freq, and reacts on updates of /HEARTBEAT by systematically incrementing it. C code catch /HEARTBEAT update and feeds python-implemented watchdog. For now, watchdog does nothing when tiggered
Edouard Tisserant
parents: 2814
diff changeset
   498
    <xsl:value-of select="$indexed_hmitree/*[@hmipath = '/HEARTBEAT']/@index"/>
9101a72a1da0 SVGHMI: added a watchdog. To ensure that the whole chain is checked, watchdog use a periodic echo of a hearteat variable. JS client code systematically register /HEARTBEAT at 1s update freq, and reacts on updates of /HEARTBEAT by systematically incrementing it. C code catch /HEARTBEAT update and feeds python-implemented watchdog. For now, watchdog does nothing when tiggered
Edouard Tisserant
parents: 2814
diff changeset
   499
    <xsl:text>;
9101a72a1da0 SVGHMI: added a watchdog. To ensure that the whole chain is checked, watchdog use a periodic echo of a hearteat variable. JS client code systematically register /HEARTBEAT at 1s update freq, and reacts on updates of /HEARTBEAT by systematically incrementing it. C code catch /HEARTBEAT update and feeds python-implemented watchdog. For now, watchdog does nothing when tiggered
Edouard Tisserant
parents: 2814
diff changeset
   500
</xsl:text>
9101a72a1da0 SVGHMI: added a watchdog. To ensure that the whole chain is checked, watchdog use a periodic echo of a hearteat variable. JS client code systematically register /HEARTBEAT at 1s update freq, and reacts on updates of /HEARTBEAT by systematically incrementing it. C code catch /HEARTBEAT update and feeds python-implemented watchdog. For now, watchdog does nothing when tiggered
Edouard Tisserant
parents: 2814
diff changeset
   501
    <xsl:text>
9101a72a1da0 SVGHMI: added a watchdog. To ensure that the whole chain is checked, watchdog use a periodic echo of a hearteat variable. JS client code systematically register /HEARTBEAT at 1s update freq, and reacts on updates of /HEARTBEAT by systematically incrementing it. C code catch /HEARTBEAT update and feeds python-implemented watchdog. For now, watchdog does nothing when tiggered
Edouard Tisserant
parents: 2814
diff changeset
   502
</xsl:text>
2798
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
   503
    <xsl:text>var hmitree_types = [
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
   504
</xsl:text>
2797
c5ba1e77f054 SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets.
Edouard Tisserant
parents: 2796
diff changeset
   505
    <xsl:for-each select="$indexed_hmitree/*">
2850
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
   506
      <xsl:text>    /* </xsl:text>
2797
c5ba1e77f054 SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets.
Edouard Tisserant
parents: 2796
diff changeset
   507
      <xsl:value-of select="@index"/>
c5ba1e77f054 SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets.
Edouard Tisserant
parents: 2796
diff changeset
   508
      <xsl:text>  </xsl:text>
c5ba1e77f054 SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets.
Edouard Tisserant
parents: 2796
diff changeset
   509
      <xsl:value-of select="@hmipath"/>
2798
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
   510
      <xsl:text> */ "</xsl:text>
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
   511
      <xsl:value-of select="substring(local-name(), 5)"/>
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
   512
      <xsl:text>"</xsl:text>
2797
c5ba1e77f054 SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets.
Edouard Tisserant
parents: 2796
diff changeset
   513
      <xsl:if test="position()!=last()">
c5ba1e77f054 SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets.
Edouard Tisserant
parents: 2796
diff changeset
   514
        <xsl:text>,</xsl:text>
c5ba1e77f054 SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets.
Edouard Tisserant
parents: 2796
diff changeset
   515
      </xsl:if>
c5ba1e77f054 SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets.
Edouard Tisserant
parents: 2796
diff changeset
   516
      <xsl:text>
c5ba1e77f054 SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets.
Edouard Tisserant
parents: 2796
diff changeset
   517
</xsl:text>
c5ba1e77f054 SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets.
Edouard Tisserant
parents: 2796
diff changeset
   518
    </xsl:for-each>
c5ba1e77f054 SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets.
Edouard Tisserant
parents: 2796
diff changeset
   519
    <xsl:text>]
c5ba1e77f054 SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets.
Edouard Tisserant
parents: 2796
diff changeset
   520
</xsl:text>
c5ba1e77f054 SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets.
Edouard Tisserant
parents: 2796
diff changeset
   521
    <xsl:text>
c5ba1e77f054 SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets.
Edouard Tisserant
parents: 2796
diff changeset
   522
</xsl:text>
2847
dffade5c83d3 SVGHMI: fix some JS + add generation of detachable elements, to be continued
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2846
diff changeset
   523
    <xsl:text>var detachable_elements = {
dffade5c83d3 SVGHMI: fix some JS + add generation of detachable elements, to be continued
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2846
diff changeset
   524
</xsl:text>
dffade5c83d3 SVGHMI: fix some JS + add generation of detachable elements, to be continued
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2846
diff changeset
   525
    <xsl:for-each select="$detachable_elements">
dffade5c83d3 SVGHMI: fix some JS + add generation of detachable elements, to be continued
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2846
diff changeset
   526
      <xsl:text>    "</xsl:text>
dffade5c83d3 SVGHMI: fix some JS + add generation of detachable elements, to be continued
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2846
diff changeset
   527
      <xsl:value-of select="@id"/>
2850
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
   528
      <xsl:text>":[id("</xsl:text>
2847
dffade5c83d3 SVGHMI: fix some JS + add generation of detachable elements, to be continued
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2846
diff changeset
   529
      <xsl:value-of select="@id"/>
2850
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
   530
      <xsl:text>"), id("</xsl:text>
2847
dffade5c83d3 SVGHMI: fix some JS + add generation of detachable elements, to be continued
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2846
diff changeset
   531
      <xsl:value-of select="../@id"/>
2850
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
   532
      <xsl:text>")]</xsl:text>
2847
dffade5c83d3 SVGHMI: fix some JS + add generation of detachable elements, to be continued
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2846
diff changeset
   533
      <xsl:if test="position()!=last()">
dffade5c83d3 SVGHMI: fix some JS + add generation of detachable elements, to be continued
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2846
diff changeset
   534
        <xsl:text>,</xsl:text>
dffade5c83d3 SVGHMI: fix some JS + add generation of detachable elements, to be continued
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2846
diff changeset
   535
      </xsl:if>
dffade5c83d3 SVGHMI: fix some JS + add generation of detachable elements, to be continued
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2846
diff changeset
   536
      <xsl:text>
dffade5c83d3 SVGHMI: fix some JS + add generation of detachable elements, to be continued
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2846
diff changeset
   537
</xsl:text>
dffade5c83d3 SVGHMI: fix some JS + add generation of detachable elements, to be continued
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2846
diff changeset
   538
    </xsl:for-each>
dffade5c83d3 SVGHMI: fix some JS + add generation of detachable elements, to be continued
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2846
diff changeset
   539
    <xsl:text>}
dffade5c83d3 SVGHMI: fix some JS + add generation of detachable elements, to be continued
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2846
diff changeset
   540
</xsl:text>
dffade5c83d3 SVGHMI: fix some JS + add generation of detachable elements, to be continued
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2846
diff changeset
   541
    <xsl:text>
dffade5c83d3 SVGHMI: fix some JS + add generation of detachable elements, to be continued
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2846
diff changeset
   542
</xsl:text>
2793
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   543
    <xsl:text>var page_desc = {
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   544
</xsl:text>
2794
c10069a02ed0 SVGHMI: deduce pages content out of geometry (elements contained in page bounding box are in)
Edouard Tisserant
parents: 2793
diff changeset
   545
    <xsl:for-each select="$hmi_pages">
c10069a02ed0 SVGHMI: deduce pages content out of geometry (elements contained in page bounding box are in)
Edouard Tisserant
parents: 2793
diff changeset
   546
      <xsl:variable name="desc" select="func:parselabel(@inkscape:label)/widget"/>
2797
c5ba1e77f054 SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets.
Edouard Tisserant
parents: 2796
diff changeset
   547
      <xsl:variable name="page" select="."/>
2843
94696b3f69fb SVGHMI : still trying to optimize. Added xslt code to identitfy minimum set of elements needed by a particular page. Plan is to remove unseen/unused elements from the DOM, and re-appending them later when used, on page switch. Disabled previous optimization.
Edouard Tisserant
parents: 2842
diff changeset
   548
      <xsl:variable name="p" select="$geometry[@Id = $page/@id]"/>
94696b3f69fb SVGHMI : still trying to optimize. Added xslt code to identitfy minimum set of elements needed by a particular page. Plan is to remove unseen/unused elements from the DOM, and re-appending them later when used, on page switch. Disabled previous optimization.
Edouard Tisserant
parents: 2842
diff changeset
   549
      <xsl:variable name="page_all_elements" select="func:all_related_elements($page)"/>
94696b3f69fb SVGHMI : still trying to optimize. Added xslt code to identitfy minimum set of elements needed by a particular page. Plan is to remove unseen/unused elements from the DOM, and re-appending them later when used, on page switch. Disabled previous optimization.
Edouard Tisserant
parents: 2842
diff changeset
   550
      <xsl:variable name="all_page_ids" select="$page_all_elements[@id = $hmi_elements/@id and @id != $page/@id]/@id"/>
2847
dffade5c83d3 SVGHMI: fix some JS + add generation of detachable elements, to be continued
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2846
diff changeset
   551
      <xsl:variable name="required_detachables" select="func:sumarized_elements($page_all_elements)"/>
2852
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
   552
      <xsl:text>  "</xsl:text>
2794
c10069a02ed0 SVGHMI: deduce pages content out of geometry (elements contained in page bounding box are in)
Edouard Tisserant
parents: 2793
diff changeset
   553
      <xsl:value-of select="$desc/arg[1]/@value"/>
c10069a02ed0 SVGHMI: deduce pages content out of geometry (elements contained in page bounding box are in)
Edouard Tisserant
parents: 2793
diff changeset
   554
      <xsl:text>": {
c10069a02ed0 SVGHMI: deduce pages content out of geometry (elements contained in page bounding box are in)
Edouard Tisserant
parents: 2793
diff changeset
   555
</xsl:text>
2852
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
   556
      <xsl:text>    widget: hmi_widgets["</xsl:text>
2794
c10069a02ed0 SVGHMI: deduce pages content out of geometry (elements contained in page bounding box are in)
Edouard Tisserant
parents: 2793
diff changeset
   557
      <xsl:value-of select="@id"/>
2842
2f73f001955a SVGHMI: attempt to optimize for webkit, because of really slow style recompute in svg:use : "unlink clones" (as in inkscape) but stop deep-copy when meeting a widget, and create a new clone instead.
Edouard Tisserant
parents: 2839
diff changeset
   558
      <xsl:text>"],
2794
c10069a02ed0 SVGHMI: deduce pages content out of geometry (elements contained in page bounding box are in)
Edouard Tisserant
parents: 2793
diff changeset
   559
</xsl:text>
2852
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
   560
      <xsl:text>    bbox: [</xsl:text>
2808
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
   561
      <xsl:value-of select="$p/@x"/>
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
   562
      <xsl:text>, </xsl:text>
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
   563
      <xsl:value-of select="$p/@y"/>
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
   564
      <xsl:text>, </xsl:text>
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
   565
      <xsl:value-of select="$p/@w"/>
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
   566
      <xsl:text>, </xsl:text>
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
   567
      <xsl:value-of select="$p/@h"/>
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
   568
      <xsl:text>],
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
   569
</xsl:text>
2852
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
   570
      <xsl:text>    widgets: [
2794
c10069a02ed0 SVGHMI: deduce pages content out of geometry (elements contained in page bounding box are in)
Edouard Tisserant
parents: 2793
diff changeset
   571
</xsl:text>
2838
459bf80d3f46 SVGHMI: HMI:Page can now be a svg:g group or a svg:use clone, and included/linked widget are included in page. HMI:Jump was updated to be clickable through svg:use, to be generalized.
Edouard Tisserant
parents: 2837
diff changeset
   572
      <xsl:for-each select="$all_page_ids">
2852
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
   573
        <xsl:text>        hmi_widgets["</xsl:text>
2797
c5ba1e77f054 SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets.
Edouard Tisserant
parents: 2796
diff changeset
   574
        <xsl:value-of select="."/>
2833
e74123b966ac SVGHMI : fixed bug happening when some SVG ids are containing dashes
Edouard Tisserant
parents: 2829
diff changeset
   575
        <xsl:text>"]</xsl:text>
2794
c10069a02ed0 SVGHMI: deduce pages content out of geometry (elements contained in page bounding box are in)
Edouard Tisserant
parents: 2793
diff changeset
   576
        <xsl:if test="position()!=last()">
c10069a02ed0 SVGHMI: deduce pages content out of geometry (elements contained in page bounding box are in)
Edouard Tisserant
parents: 2793
diff changeset
   577
          <xsl:text>,</xsl:text>
c10069a02ed0 SVGHMI: deduce pages content out of geometry (elements contained in page bounding box are in)
Edouard Tisserant
parents: 2793
diff changeset
   578
        </xsl:if>
c10069a02ed0 SVGHMI: deduce pages content out of geometry (elements contained in page bounding box are in)
Edouard Tisserant
parents: 2793
diff changeset
   579
        <xsl:text>
c10069a02ed0 SVGHMI: deduce pages content out of geometry (elements contained in page bounding box are in)
Edouard Tisserant
parents: 2793
diff changeset
   580
</xsl:text>
c10069a02ed0 SVGHMI: deduce pages content out of geometry (elements contained in page bounding box are in)
Edouard Tisserant
parents: 2793
diff changeset
   581
      </xsl:for-each>
2852
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
   582
      <xsl:text>    ],
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
   583
</xsl:text>
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
   584
      <xsl:text>    required_detachables: {
2847
dffade5c83d3 SVGHMI: fix some JS + add generation of detachable elements, to be continued
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2846
diff changeset
   585
</xsl:text>
dffade5c83d3 SVGHMI: fix some JS + add generation of detachable elements, to be continued
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2846
diff changeset
   586
      <xsl:for-each select="$required_detachables">
2852
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
   587
        <xsl:text>        "</xsl:text>
2848
c525b1083653 SVGHMI: declares pages detachable requirements as an object, to find more efficiently common requirements
Edouard Tisserant
parents: 2847
diff changeset
   588
        <xsl:value-of select="@id"/>
c525b1083653 SVGHMI: declares pages detachable requirements as an object, to find more efficiently common requirements
Edouard Tisserant
parents: 2847
diff changeset
   589
        <xsl:text>": detachable_elements["</xsl:text>
2843
94696b3f69fb SVGHMI : still trying to optimize. Added xslt code to identitfy minimum set of elements needed by a particular page. Plan is to remove unseen/unused elements from the DOM, and re-appending them later when used, on page switch. Disabled previous optimization.
Edouard Tisserant
parents: 2842
diff changeset
   590
        <xsl:value-of select="@id"/>
2847
dffade5c83d3 SVGHMI: fix some JS + add generation of detachable elements, to be continued
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2846
diff changeset
   591
        <xsl:text>"]</xsl:text>
dffade5c83d3 SVGHMI: fix some JS + add generation of detachable elements, to be continued
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2846
diff changeset
   592
        <xsl:if test="position()!=last()">
dffade5c83d3 SVGHMI: fix some JS + add generation of detachable elements, to be continued
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2846
diff changeset
   593
          <xsl:text>,</xsl:text>
dffade5c83d3 SVGHMI: fix some JS + add generation of detachable elements, to be continued
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2846
diff changeset
   594
        </xsl:if>
dffade5c83d3 SVGHMI: fix some JS + add generation of detachable elements, to be continued
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2846
diff changeset
   595
        <xsl:text>
2843
94696b3f69fb SVGHMI : still trying to optimize. Added xslt code to identitfy minimum set of elements needed by a particular page. Plan is to remove unseen/unused elements from the DOM, and re-appending them later when used, on page switch. Disabled previous optimization.
Edouard Tisserant
parents: 2842
diff changeset
   596
</xsl:text>
94696b3f69fb SVGHMI : still trying to optimize. Added xslt code to identitfy minimum set of elements needed by a particular page. Plan is to remove unseen/unused elements from the DOM, and re-appending them later when used, on page switch. Disabled previous optimization.
Edouard Tisserant
parents: 2842
diff changeset
   597
      </xsl:for-each>
2852
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
   598
      <xsl:text>    }
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
   599
</xsl:text>
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
   600
      <xsl:text>  }</xsl:text>
2797
c5ba1e77f054 SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets.
Edouard Tisserant
parents: 2796
diff changeset
   601
      <xsl:if test="position()!=last()">
c5ba1e77f054 SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets.
Edouard Tisserant
parents: 2796
diff changeset
   602
        <xsl:text>,</xsl:text>
c5ba1e77f054 SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets.
Edouard Tisserant
parents: 2796
diff changeset
   603
      </xsl:if>
c5ba1e77f054 SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets.
Edouard Tisserant
parents: 2796
diff changeset
   604
      <xsl:text>
c5ba1e77f054 SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets.
Edouard Tisserant
parents: 2796
diff changeset
   605
</xsl:text>
2793
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   606
    </xsl:for-each>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   607
    <xsl:text>}
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   608
</xsl:text>
2795
c0cf62bb9aa7 SVGHMI compute default page
Edouard Tisserant
parents: 2794
diff changeset
   609
    <xsl:text>
c0cf62bb9aa7 SVGHMI compute default page
Edouard Tisserant
parents: 2794
diff changeset
   610
</xsl:text>
c0cf62bb9aa7 SVGHMI compute default page
Edouard Tisserant
parents: 2794
diff changeset
   611
    <xsl:text>var default_page = "</xsl:text>
c0cf62bb9aa7 SVGHMI compute default page
Edouard Tisserant
parents: 2794
diff changeset
   612
    <xsl:value-of select="$default_page"/>
c0cf62bb9aa7 SVGHMI compute default page
Edouard Tisserant
parents: 2794
diff changeset
   613
    <xsl:text>";
c0cf62bb9aa7 SVGHMI compute default page
Edouard Tisserant
parents: 2794
diff changeset
   614
</xsl:text>
2847
dffade5c83d3 SVGHMI: fix some JS + add generation of detachable elements, to be continued
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2846
diff changeset
   615
    <xsl:text>var svg_root = id("</xsl:text>
2808
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
   616
    <xsl:value-of select="$svg_root_id"/>
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
   617
    <xsl:text>");
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
   618
</xsl:text>
2793
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   619
    <xsl:text>// svghmi.js
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   620
</xsl:text>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   621
    <xsl:text>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   622
</xsl:text>
2803
f48121cf31b6 SVGHMI: Added relative changes of HMI value from widgets.
Edouard Tisserant
parents: 2802
diff changeset
   623
    <xsl:text>var cache = hmitree_types.map(_ignored =&gt; undefined);
f48121cf31b6 SVGHMI: Added relative changes of HMI value from widgets.
Edouard Tisserant
parents: 2802
diff changeset
   624
</xsl:text>
f48121cf31b6 SVGHMI: Added relative changes of HMI value from widgets.
Edouard Tisserant
parents: 2802
diff changeset
   625
    <xsl:text>
f48121cf31b6 SVGHMI: Added relative changes of HMI value from widgets.
Edouard Tisserant
parents: 2802
diff changeset
   626
</xsl:text>
2811
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   627
    <xsl:text>function dispatch_value_to_widget(widget, index, value, oldval) {
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   628
</xsl:text>
2834
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   629
    <xsl:text>    try {
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   630
</xsl:text>
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   631
    <xsl:text>        let idxidx = widget.indexes.indexOf(index);
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   632
</xsl:text>
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   633
    <xsl:text>        let d = widget.dispatch;
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   634
</xsl:text>
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   635
    <xsl:text>        if(typeof(d) == "function" &amp;&amp; idxidx == 0){
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   636
</xsl:text>
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   637
    <xsl:text>            d.call(widget, value, oldval);
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   638
</xsl:text>
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   639
    <xsl:text>        }else if(typeof(d) == "object" &amp;&amp; d.length &gt;= idxidx){
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   640
</xsl:text>
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   641
    <xsl:text>            d[idxidx].call(widget, value, oldval);
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   642
</xsl:text>
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   643
    <xsl:text>        }/* else dispatch_0, ..., dispatch_n ? */
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   644
</xsl:text>
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   645
    <xsl:text>        /*else {
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   646
</xsl:text>
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   647
    <xsl:text>            throw new Error("Dunno how to dispatch to widget at index = " + index);
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   648
</xsl:text>
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   649
    <xsl:text>        }*/
2811
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   650
</xsl:text>
2836
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
   651
    <xsl:text>    } catch(err) {
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
   652
</xsl:text>
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
   653
    <xsl:text>        console.log(err);
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
   654
</xsl:text>
2811
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   655
    <xsl:text>    }
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   656
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   657
    <xsl:text>}
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   658
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   659
    <xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   660
</xsl:text>
2798
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
   661
    <xsl:text>function dispatch_value(index, value) {
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
   662
</xsl:text>
2800
68cee1366b9c SVGHMI: dispatching data to minimalist "Display" text widget.
Edouard Tisserant
parents: 2799
diff changeset
   663
    <xsl:text>    let widgets = subscribers[index];
68cee1366b9c SVGHMI: dispatching data to minimalist "Display" text widget.
Edouard Tisserant
parents: 2799
diff changeset
   664
</xsl:text>
68cee1366b9c SVGHMI: dispatching data to minimalist "Display" text widget.
Edouard Tisserant
parents: 2799
diff changeset
   665
    <xsl:text>
68cee1366b9c SVGHMI: dispatching data to minimalist "Display" text widget.
Edouard Tisserant
parents: 2799
diff changeset
   666
</xsl:text>
2805
e521e0d133d5 SVGHMI: fixed HMI->PLC dataflow : not updates as expected, and not initialized properly after subscribe.
Edouard Tisserant
parents: 2803
diff changeset
   667
    <xsl:text>    let oldval = cache[index];
e521e0d133d5 SVGHMI: fixed HMI->PLC dataflow : not updates as expected, and not initialized properly after subscribe.
Edouard Tisserant
parents: 2803
diff changeset
   668
</xsl:text>
e521e0d133d5 SVGHMI: fixed HMI->PLC dataflow : not updates as expected, and not initialized properly after subscribe.
Edouard Tisserant
parents: 2803
diff changeset
   669
    <xsl:text>    cache[index] = value;
e521e0d133d5 SVGHMI: fixed HMI->PLC dataflow : not updates as expected, and not initialized properly after subscribe.
Edouard Tisserant
parents: 2803
diff changeset
   670
</xsl:text>
e521e0d133d5 SVGHMI: fixed HMI->PLC dataflow : not updates as expected, and not initialized properly after subscribe.
Edouard Tisserant
parents: 2803
diff changeset
   671
    <xsl:text>
e521e0d133d5 SVGHMI: fixed HMI->PLC dataflow : not updates as expected, and not initialized properly after subscribe.
Edouard Tisserant
parents: 2803
diff changeset
   672
</xsl:text>
2803
f48121cf31b6 SVGHMI: Added relative changes of HMI value from widgets.
Edouard Tisserant
parents: 2802
diff changeset
   673
    <xsl:text>    if(widgets.size &gt; 0) {
f48121cf31b6 SVGHMI: Added relative changes of HMI value from widgets.
Edouard Tisserant
parents: 2802
diff changeset
   674
</xsl:text>
f48121cf31b6 SVGHMI: Added relative changes of HMI value from widgets.
Edouard Tisserant
parents: 2802
diff changeset
   675
    <xsl:text>        for(let widget of widgets){
f48121cf31b6 SVGHMI: Added relative changes of HMI value from widgets.
Edouard Tisserant
parents: 2802
diff changeset
   676
</xsl:text>
2811
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   677
    <xsl:text>            dispatch_value_to_widget(widget, index, value, oldval);
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   678
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   679
    <xsl:text>        }
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   680
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   681
    <xsl:text>    }
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   682
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   683
    <xsl:text>};
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   684
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   685
    <xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   686
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   687
    <xsl:text>function init_widgets() {
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   688
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   689
    <xsl:text>    Object.keys(hmi_widgets).forEach(function(id) {
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   690
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   691
    <xsl:text>        let widget = hmi_widgets[id];
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   692
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   693
    <xsl:text>        let init = widget.init;
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   694
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   695
    <xsl:text>        if(typeof(init) == "function"){
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   696
</xsl:text>
2834
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   697
    <xsl:text>            try {
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   698
</xsl:text>
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   699
    <xsl:text>                init.call(widget);
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   700
</xsl:text>
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   701
    <xsl:text>            } catch(err) {
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   702
</xsl:text>
2836
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
   703
    <xsl:text>                console.log(err);
2834
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   704
</xsl:text>
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   705
    <xsl:text>            }
2811
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   706
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   707
    <xsl:text>        }
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   708
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   709
    <xsl:text>    });
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   710
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   711
    <xsl:text>};
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   712
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   713
    <xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   714
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   715
    <xsl:text>// Open WebSocket to relative "/ws" address
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   716
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   717
    <xsl:text>var ws = new WebSocket(window.location.href.replace(/^http(s?:\/\/[^\/]*)\/.*$/, 'ws$1/ws'));
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   718
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   719
    <xsl:text>ws.binaryType = 'arraybuffer';
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   720
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   721
    <xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   722
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   723
    <xsl:text>const dvgetters = {
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   724
</xsl:text>
2826
1e5abecc3cde SVGHMI : support for HMI_STRING and HMI_BOOL
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2822
diff changeset
   725
    <xsl:text>    INT: (dv,offset) =&gt; [dv.getInt16(offset, true), 2],
1e5abecc3cde SVGHMI : support for HMI_STRING and HMI_BOOL
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2822
diff changeset
   726
</xsl:text>
1e5abecc3cde SVGHMI : support for HMI_STRING and HMI_BOOL
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2822
diff changeset
   727
    <xsl:text>    BOOL: (dv,offset) =&gt; [dv.getInt8(offset, true), 1],
1e5abecc3cde SVGHMI : support for HMI_STRING and HMI_BOOL
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2822
diff changeset
   728
</xsl:text>
1e5abecc3cde SVGHMI : support for HMI_STRING and HMI_BOOL
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2822
diff changeset
   729
    <xsl:text>    STRING: (dv, offset) =&gt; {
1e5abecc3cde SVGHMI : support for HMI_STRING and HMI_BOOL
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2822
diff changeset
   730
</xsl:text>
1e5abecc3cde SVGHMI : support for HMI_STRING and HMI_BOOL
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2822
diff changeset
   731
    <xsl:text>        size = dv.getInt8(offset);
1e5abecc3cde SVGHMI : support for HMI_STRING and HMI_BOOL
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2822
diff changeset
   732
</xsl:text>
1e5abecc3cde SVGHMI : support for HMI_STRING and HMI_BOOL
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2822
diff changeset
   733
    <xsl:text>        return [
1e5abecc3cde SVGHMI : support for HMI_STRING and HMI_BOOL
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2822
diff changeset
   734
</xsl:text>
1e5abecc3cde SVGHMI : support for HMI_STRING and HMI_BOOL
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2822
diff changeset
   735
    <xsl:text>            String.fromCharCode.apply(null, new Uint8Array(
1e5abecc3cde SVGHMI : support for HMI_STRING and HMI_BOOL
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2822
diff changeset
   736
</xsl:text>
1e5abecc3cde SVGHMI : support for HMI_STRING and HMI_BOOL
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2822
diff changeset
   737
    <xsl:text>                dv.buffer, /* original buffer */
1e5abecc3cde SVGHMI : support for HMI_STRING and HMI_BOOL
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2822
diff changeset
   738
</xsl:text>
1e5abecc3cde SVGHMI : support for HMI_STRING and HMI_BOOL
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2822
diff changeset
   739
    <xsl:text>                offset + 1, /* string starts after size*/
1e5abecc3cde SVGHMI : support for HMI_STRING and HMI_BOOL
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2822
diff changeset
   740
</xsl:text>
1e5abecc3cde SVGHMI : support for HMI_STRING and HMI_BOOL
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2822
diff changeset
   741
    <xsl:text>                size /* size of string */
1e5abecc3cde SVGHMI : support for HMI_STRING and HMI_BOOL
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2822
diff changeset
   742
</xsl:text>
1e5abecc3cde SVGHMI : support for HMI_STRING and HMI_BOOL
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2822
diff changeset
   743
    <xsl:text>            )), size + 1]; /* total increment */
1e5abecc3cde SVGHMI : support for HMI_STRING and HMI_BOOL
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2822
diff changeset
   744
</xsl:text>
1e5abecc3cde SVGHMI : support for HMI_STRING and HMI_BOOL
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2822
diff changeset
   745
    <xsl:text>    }
2811
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   746
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   747
    <xsl:text>};
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   748
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   749
    <xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   750
</xsl:text>
2829
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   751
    <xsl:text>// Register message reception handler
2811
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   752
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   753
    <xsl:text>ws.onmessage = function (evt) {
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   754
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   755
    <xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   756
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   757
    <xsl:text>    let data = evt.data;
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   758
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   759
    <xsl:text>    let dv = new DataView(data);
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   760
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   761
    <xsl:text>    let i = 0;
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   762
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   763
    <xsl:text>    try {
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   764
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   765
    <xsl:text>        for(let hash_int of hmi_hash) {
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   766
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   767
    <xsl:text>            if(hash_int != dv.getUint8(i)){
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   768
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   769
    <xsl:text>                throw new Error("Hash doesn't match");
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   770
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   771
    <xsl:text>            };
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   772
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   773
    <xsl:text>            i++;
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   774
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   775
    <xsl:text>        };
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   776
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   777
    <xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   778
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   779
    <xsl:text>        while(i &lt; data.byteLength){
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   780
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   781
    <xsl:text>            let index = dv.getUint32(i, true);
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   782
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   783
    <xsl:text>            i += 4;
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   784
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   785
    <xsl:text>            let iectype = hmitree_types[index];
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   786
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   787
    <xsl:text>            if(iectype != undefined){
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   788
</xsl:text>
2826
1e5abecc3cde SVGHMI : support for HMI_STRING and HMI_BOOL
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2822
diff changeset
   789
    <xsl:text>                let dvgetter = dvgetters[iectype];
1e5abecc3cde SVGHMI : support for HMI_STRING and HMI_BOOL
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2822
diff changeset
   790
</xsl:text>
1e5abecc3cde SVGHMI : support for HMI_STRING and HMI_BOOL
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2822
diff changeset
   791
    <xsl:text>                let [value, bytesize] = dvgetter(dv,i);
2811
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   792
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   793
    <xsl:text>                dispatch_value(index, value);
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   794
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   795
    <xsl:text>                i += bytesize;
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   796
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   797
    <xsl:text>            } else {
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   798
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   799
    <xsl:text>                throw new Error("Unknown index "+index)
2803
f48121cf31b6 SVGHMI: Added relative changes of HMI value from widgets.
Edouard Tisserant
parents: 2802
diff changeset
   800
</xsl:text>
f48121cf31b6 SVGHMI: Added relative changes of HMI value from widgets.
Edouard Tisserant
parents: 2802
diff changeset
   801
    <xsl:text>            }
f48121cf31b6 SVGHMI: Added relative changes of HMI value from widgets.
Edouard Tisserant
parents: 2802
diff changeset
   802
</xsl:text>
2811
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   803
    <xsl:text>        };
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   804
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   805
    <xsl:text>    } catch(err) {
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   806
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   807
    <xsl:text>        // 1003 is for "Unsupported Data"
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   808
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   809
    <xsl:text>        // ws.close(1003, err.message);
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   810
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   811
    <xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   812
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   813
    <xsl:text>        // TODO : remove debug alert ?
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   814
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   815
    <xsl:text>        alert("Error : "+err.message+"\nHMI will be reloaded.");
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   816
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   817
    <xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   818
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   819
    <xsl:text>        // force reload ignoring cache
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   820
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   821
    <xsl:text>        location.reload(true);
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   822
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   823
    <xsl:text>    }
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   824
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   825
    <xsl:text>};
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   826
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   827
    <xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   828
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   829
    <xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   830
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   831
    <xsl:text>function send_blob(data) {
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   832
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   833
    <xsl:text>    if(data.length &gt; 0) {
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   834
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   835
    <xsl:text>        ws.send(new Blob([new Uint8Array(hmi_hash)].concat(data)));
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   836
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   837
    <xsl:text>    };
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   838
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   839
    <xsl:text>};
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   840
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   841
    <xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   842
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   843
    <xsl:text>const typedarray_types = {
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   844
</xsl:text>
2829
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   845
    <xsl:text>    INT: (number) =&gt; new Int16Array([number]),
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   846
</xsl:text>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   847
    <xsl:text>    BOOL: (truth) =&gt; new Int16Array([truth]),
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   848
</xsl:text>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   849
    <xsl:text>    STRING: (str) =&gt; {
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   850
</xsl:text>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   851
    <xsl:text>        // beremiz default string max size is 128
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   852
</xsl:text>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   853
    <xsl:text>        str = str.slice(0,128);
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   854
</xsl:text>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   855
    <xsl:text>        binary = new Uint8Array(str.length + 1);
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   856
</xsl:text>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   857
    <xsl:text>        binary[0] = str.length;
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   858
</xsl:text>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   859
    <xsl:text>        for(var i = 0; i &lt; str.length; i++){
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   860
</xsl:text>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   861
    <xsl:text>            binary[i+1] = str.charCodeAt(i);
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   862
</xsl:text>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   863
    <xsl:text>        }
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   864
</xsl:text>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   865
    <xsl:text>        return binary;
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   866
</xsl:text>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   867
    <xsl:text>    }
2811
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   868
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   869
    <xsl:text>    /* TODO */
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   870
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   871
    <xsl:text>};
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   872
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   873
    <xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   874
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   875
    <xsl:text>function send_reset() {
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   876
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   877
    <xsl:text>    send_blob(new Uint8Array([1])); /* reset = 1 */
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   878
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   879
    <xsl:text>};
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   880
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   881
    <xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   882
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   883
    <xsl:text>// subscription state, as it should be in hmi server
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   884
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   885
    <xsl:text>// hmitree indexed array of integers
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   886
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   887
    <xsl:text>var subscriptions =  hmitree_types.map(_ignored =&gt; 0);
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   888
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   889
    <xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   890
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   891
    <xsl:text>// subscription state as needed by widget now
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   892
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   893
    <xsl:text>// hmitree indexed array of Sets of widgets objects
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   894
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   895
    <xsl:text>var subscribers = hmitree_types.map(_ignored =&gt; new Set());
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   896
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   897
    <xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   898
</xsl:text>
2822
9101a72a1da0 SVGHMI: added a watchdog. To ensure that the whole chain is checked, watchdog use a periodic echo of a hearteat variable. JS client code systematically register /HEARTBEAT at 1s update freq, and reacts on updates of /HEARTBEAT by systematically incrementing it. C code catch /HEARTBEAT update and feeds python-implemented watchdog. For now, watchdog does nothing when tiggered
Edouard Tisserant
parents: 2814
diff changeset
   899
    <xsl:text>// artificially subscribe the watchdog widget to "/heartbeat" hmi variable
9101a72a1da0 SVGHMI: added a watchdog. To ensure that the whole chain is checked, watchdog use a periodic echo of a hearteat variable. JS client code systematically register /HEARTBEAT at 1s update freq, and reacts on updates of /HEARTBEAT by systematically incrementing it. C code catch /HEARTBEAT update and feeds python-implemented watchdog. For now, watchdog does nothing when tiggered
Edouard Tisserant
parents: 2814
diff changeset
   900
</xsl:text>
2829
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   901
    <xsl:text>// Since dispatch directly calls change_hmi_value,
2822
9101a72a1da0 SVGHMI: added a watchdog. To ensure that the whole chain is checked, watchdog use a periodic echo of a hearteat variable. JS client code systematically register /HEARTBEAT at 1s update freq, and reacts on updates of /HEARTBEAT by systematically incrementing it. C code catch /HEARTBEAT update and feeds python-implemented watchdog. For now, watchdog does nothing when tiggered
Edouard Tisserant
parents: 2814
diff changeset
   902
</xsl:text>
9101a72a1da0 SVGHMI: added a watchdog. To ensure that the whole chain is checked, watchdog use a periodic echo of a hearteat variable. JS client code systematically register /HEARTBEAT at 1s update freq, and reacts on updates of /HEARTBEAT by systematically incrementing it. C code catch /HEARTBEAT update and feeds python-implemented watchdog. For now, watchdog does nothing when tiggered
Edouard Tisserant
parents: 2814
diff changeset
   903
    <xsl:text>// PLC will periodically send variable at given frequency
9101a72a1da0 SVGHMI: added a watchdog. To ensure that the whole chain is checked, watchdog use a periodic echo of a hearteat variable. JS client code systematically register /HEARTBEAT at 1s update freq, and reacts on updates of /HEARTBEAT by systematically incrementing it. C code catch /HEARTBEAT update and feeds python-implemented watchdog. For now, watchdog does nothing when tiggered
Edouard Tisserant
parents: 2814
diff changeset
   904
</xsl:text>
9101a72a1da0 SVGHMI: added a watchdog. To ensure that the whole chain is checked, watchdog use a periodic echo of a hearteat variable. JS client code systematically register /HEARTBEAT at 1s update freq, and reacts on updates of /HEARTBEAT by systematically incrementing it. C code catch /HEARTBEAT update and feeds python-implemented watchdog. For now, watchdog does nothing when tiggered
Edouard Tisserant
parents: 2814
diff changeset
   905
    <xsl:text>subscribers[heartbeat_index].add({
9101a72a1da0 SVGHMI: added a watchdog. To ensure that the whole chain is checked, watchdog use a periodic echo of a hearteat variable. JS client code systematically register /HEARTBEAT at 1s update freq, and reacts on updates of /HEARTBEAT by systematically incrementing it. C code catch /HEARTBEAT update and feeds python-implemented watchdog. For now, watchdog does nothing when tiggered
Edouard Tisserant
parents: 2814
diff changeset
   906
</xsl:text>
9101a72a1da0 SVGHMI: added a watchdog. To ensure that the whole chain is checked, watchdog use a periodic echo of a hearteat variable. JS client code systematically register /HEARTBEAT at 1s update freq, and reacts on updates of /HEARTBEAT by systematically incrementing it. C code catch /HEARTBEAT update and feeds python-implemented watchdog. For now, watchdog does nothing when tiggered
Edouard Tisserant
parents: 2814
diff changeset
   907
    <xsl:text>    /* type: "Watchdog", */
9101a72a1da0 SVGHMI: added a watchdog. To ensure that the whole chain is checked, watchdog use a periodic echo of a hearteat variable. JS client code systematically register /HEARTBEAT at 1s update freq, and reacts on updates of /HEARTBEAT by systematically incrementing it. C code catch /HEARTBEAT update and feeds python-implemented watchdog. For now, watchdog does nothing when tiggered
Edouard Tisserant
parents: 2814
diff changeset
   908
</xsl:text>
9101a72a1da0 SVGHMI: added a watchdog. To ensure that the whole chain is checked, watchdog use a periodic echo of a hearteat variable. JS client code systematically register /HEARTBEAT at 1s update freq, and reacts on updates of /HEARTBEAT by systematically incrementing it. C code catch /HEARTBEAT update and feeds python-implemented watchdog. For now, watchdog does nothing when tiggered
Edouard Tisserant
parents: 2814
diff changeset
   909
    <xsl:text>    frequency: 1,
9101a72a1da0 SVGHMI: added a watchdog. To ensure that the whole chain is checked, watchdog use a periodic echo of a hearteat variable. JS client code systematically register /HEARTBEAT at 1s update freq, and reacts on updates of /HEARTBEAT by systematically incrementing it. C code catch /HEARTBEAT update and feeds python-implemented watchdog. For now, watchdog does nothing when tiggered
Edouard Tisserant
parents: 2814
diff changeset
   910
</xsl:text>
9101a72a1da0 SVGHMI: added a watchdog. To ensure that the whole chain is checked, watchdog use a periodic echo of a hearteat variable. JS client code systematically register /HEARTBEAT at 1s update freq, and reacts on updates of /HEARTBEAT by systematically incrementing it. C code catch /HEARTBEAT update and feeds python-implemented watchdog. For now, watchdog does nothing when tiggered
Edouard Tisserant
parents: 2814
diff changeset
   911
    <xsl:text>    indexes: [heartbeat_index],
9101a72a1da0 SVGHMI: added a watchdog. To ensure that the whole chain is checked, watchdog use a periodic echo of a hearteat variable. JS client code systematically register /HEARTBEAT at 1s update freq, and reacts on updates of /HEARTBEAT by systematically incrementing it. C code catch /HEARTBEAT update and feeds python-implemented watchdog. For now, watchdog does nothing when tiggered
Edouard Tisserant
parents: 2814
diff changeset
   912
</xsl:text>
9101a72a1da0 SVGHMI: added a watchdog. To ensure that the whole chain is checked, watchdog use a periodic echo of a hearteat variable. JS client code systematically register /HEARTBEAT at 1s update freq, and reacts on updates of /HEARTBEAT by systematically incrementing it. C code catch /HEARTBEAT update and feeds python-implemented watchdog. For now, watchdog does nothing when tiggered
Edouard Tisserant
parents: 2814
diff changeset
   913
    <xsl:text>    dispatch: function(value) {
9101a72a1da0 SVGHMI: added a watchdog. To ensure that the whole chain is checked, watchdog use a periodic echo of a hearteat variable. JS client code systematically register /HEARTBEAT at 1s update freq, and reacts on updates of /HEARTBEAT by systematically incrementing it. C code catch /HEARTBEAT update and feeds python-implemented watchdog. For now, watchdog does nothing when tiggered
Edouard Tisserant
parents: 2814
diff changeset
   914
</xsl:text>
2828
be947a338760 SVGHMI : cosmetic
Edouard Tisserant
parents: 2826
diff changeset
   915
    <xsl:text>        // console.log("Heartbeat" + value);
2822
9101a72a1da0 SVGHMI: added a watchdog. To ensure that the whole chain is checked, watchdog use a periodic echo of a hearteat variable. JS client code systematically register /HEARTBEAT at 1s update freq, and reacts on updates of /HEARTBEAT by systematically incrementing it. C code catch /HEARTBEAT update and feeds python-implemented watchdog. For now, watchdog does nothing when tiggered
Edouard Tisserant
parents: 2814
diff changeset
   916
</xsl:text>
2829
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   917
    <xsl:text>        change_hmi_value(heartbeat_index, "+1");
2822
9101a72a1da0 SVGHMI: added a watchdog. To ensure that the whole chain is checked, watchdog use a periodic echo of a hearteat variable. JS client code systematically register /HEARTBEAT at 1s update freq, and reacts on updates of /HEARTBEAT by systematically incrementing it. C code catch /HEARTBEAT update and feeds python-implemented watchdog. For now, watchdog does nothing when tiggered
Edouard Tisserant
parents: 2814
diff changeset
   918
</xsl:text>
9101a72a1da0 SVGHMI: added a watchdog. To ensure that the whole chain is checked, watchdog use a periodic echo of a hearteat variable. JS client code systematically register /HEARTBEAT at 1s update freq, and reacts on updates of /HEARTBEAT by systematically incrementing it. C code catch /HEARTBEAT update and feeds python-implemented watchdog. For now, watchdog does nothing when tiggered
Edouard Tisserant
parents: 2814
diff changeset
   919
    <xsl:text>    }
9101a72a1da0 SVGHMI: added a watchdog. To ensure that the whole chain is checked, watchdog use a periodic echo of a hearteat variable. JS client code systematically register /HEARTBEAT at 1s update freq, and reacts on updates of /HEARTBEAT by systematically incrementing it. C code catch /HEARTBEAT update and feeds python-implemented watchdog. For now, watchdog does nothing when tiggered
Edouard Tisserant
parents: 2814
diff changeset
   920
</xsl:text>
9101a72a1da0 SVGHMI: added a watchdog. To ensure that the whole chain is checked, watchdog use a periodic echo of a hearteat variable. JS client code systematically register /HEARTBEAT at 1s update freq, and reacts on updates of /HEARTBEAT by systematically incrementing it. C code catch /HEARTBEAT update and feeds python-implemented watchdog. For now, watchdog does nothing when tiggered
Edouard Tisserant
parents: 2814
diff changeset
   921
    <xsl:text>});
9101a72a1da0 SVGHMI: added a watchdog. To ensure that the whole chain is checked, watchdog use a periodic echo of a hearteat variable. JS client code systematically register /HEARTBEAT at 1s update freq, and reacts on updates of /HEARTBEAT by systematically incrementing it. C code catch /HEARTBEAT update and feeds python-implemented watchdog. For now, watchdog does nothing when tiggered
Edouard Tisserant
parents: 2814
diff changeset
   922
</xsl:text>
9101a72a1da0 SVGHMI: added a watchdog. To ensure that the whole chain is checked, watchdog use a periodic echo of a hearteat variable. JS client code systematically register /HEARTBEAT at 1s update freq, and reacts on updates of /HEARTBEAT by systematically incrementing it. C code catch /HEARTBEAT update and feeds python-implemented watchdog. For now, watchdog does nothing when tiggered
Edouard Tisserant
parents: 2814
diff changeset
   923
    <xsl:text>
9101a72a1da0 SVGHMI: added a watchdog. To ensure that the whole chain is checked, watchdog use a periodic echo of a hearteat variable. JS client code systematically register /HEARTBEAT at 1s update freq, and reacts on updates of /HEARTBEAT by systematically incrementing it. C code catch /HEARTBEAT update and feeds python-implemented watchdog. For now, watchdog does nothing when tiggered
Edouard Tisserant
parents: 2814
diff changeset
   924
</xsl:text>
2811
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   925
    <xsl:text>function update_subscriptions() {
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   926
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   927
    <xsl:text>    let delta = [];
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   928
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   929
    <xsl:text>    for(let index = 0; index &lt; subscribers.length; index++){
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   930
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   931
    <xsl:text>        let widgets = subscribers[index];
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   932
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   933
    <xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   934
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   935
    <xsl:text>        // periods are in ms
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   936
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   937
    <xsl:text>        let previous_period = subscriptions[index];
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   938
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   939
    <xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   940
</xsl:text>
2822
9101a72a1da0 SVGHMI: added a watchdog. To ensure that the whole chain is checked, watchdog use a periodic echo of a hearteat variable. JS client code systematically register /HEARTBEAT at 1s update freq, and reacts on updates of /HEARTBEAT by systematically incrementing it. C code catch /HEARTBEAT update and feeds python-implemented watchdog. For now, watchdog does nothing when tiggered
Edouard Tisserant
parents: 2814
diff changeset
   941
    <xsl:text>        // subscribing with a zero period is unsubscribing
9101a72a1da0 SVGHMI: added a watchdog. To ensure that the whole chain is checked, watchdog use a periodic echo of a hearteat variable. JS client code systematically register /HEARTBEAT at 1s update freq, and reacts on updates of /HEARTBEAT by systematically incrementing it. C code catch /HEARTBEAT update and feeds python-implemented watchdog. For now, watchdog does nothing when tiggered
Edouard Tisserant
parents: 2814
diff changeset
   942
</xsl:text>
2811
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   943
    <xsl:text>        let new_period = 0;
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   944
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   945
    <xsl:text>        if(widgets.size &gt; 0) {
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   946
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   947
    <xsl:text>            let maxfreq = 0;
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   948
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   949
    <xsl:text>            for(let widget of widgets)
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   950
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   951
    <xsl:text>                if(maxfreq &lt; widget.frequency)
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   952
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   953
    <xsl:text>                    maxfreq = widget.frequency;
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   954
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   955
    <xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   956
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   957
    <xsl:text>            if(maxfreq != 0)
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   958
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   959
    <xsl:text>                new_period = 1000/maxfreq;
2803
f48121cf31b6 SVGHMI: Added relative changes of HMI value from widgets.
Edouard Tisserant
parents: 2802
diff changeset
   960
</xsl:text>
f48121cf31b6 SVGHMI: Added relative changes of HMI value from widgets.
Edouard Tisserant
parents: 2802
diff changeset
   961
    <xsl:text>        }
f48121cf31b6 SVGHMI: Added relative changes of HMI value from widgets.
Edouard Tisserant
parents: 2802
diff changeset
   962
</xsl:text>
2811
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   963
    <xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   964
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   965
    <xsl:text>        if(previous_period != new_period) {
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   966
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   967
    <xsl:text>            subscriptions[index] = new_period;
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   968
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   969
    <xsl:text>            delta.push(
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   970
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   971
    <xsl:text>                new Uint8Array([2]), /* subscribe = 2 */
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   972
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   973
    <xsl:text>                new Uint32Array([index]),
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   974
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   975
    <xsl:text>                new Uint16Array([new_period]));
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   976
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   977
    <xsl:text>        }
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   978
</xsl:text>
2803
f48121cf31b6 SVGHMI: Added relative changes of HMI value from widgets.
Edouard Tisserant
parents: 2802
diff changeset
   979
    <xsl:text>    }
f48121cf31b6 SVGHMI: Added relative changes of HMI value from widgets.
Edouard Tisserant
parents: 2802
diff changeset
   980
</xsl:text>
2811
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   981
    <xsl:text>    send_blob(delta);
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   982
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   983
    <xsl:text>};
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   984
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   985
    <xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   986
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   987
    <xsl:text>function send_hmi_value(index, value) {
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   988
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   989
    <xsl:text>    let iectype = hmitree_types[index];
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   990
</xsl:text>
2829
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   991
    <xsl:text>    let tobinary = typedarray_types[iectype];
2811
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   992
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   993
    <xsl:text>    send_blob([
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   994
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   995
    <xsl:text>        new Uint8Array([0]),  /* setval = 0 */
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   996
</xsl:text>
2829
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   997
    <xsl:text>        new Uint32Array([index]),
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   998
</xsl:text>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   999
    <xsl:text>        tobinary(value)]);
2811
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1000
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1001
    <xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1002
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1003
    <xsl:text>    cache[index] = value;
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1004
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1005
    <xsl:text>};
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1006
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1007
    <xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1008
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1009
    <xsl:text>function change_hmi_value(index, opstr) {
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1010
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1011
    <xsl:text>    let op = opstr[0];
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1012
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1013
    <xsl:text>    let given_val = opstr.slice(1);
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1014
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1015
    <xsl:text>    let old_val = cache[index]
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1016
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1017
    <xsl:text>    let new_val;
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1018
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1019
    <xsl:text>    switch(op){
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1020
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1021
    <xsl:text>      case "=":
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1022
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1023
    <xsl:text>        eval("new_val"+opstr);
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1024
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1025
    <xsl:text>        break;
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1026
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1027
    <xsl:text>      case "+":
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1028
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1029
    <xsl:text>      case "-":
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1030
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1031
    <xsl:text>      case "*":
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1032
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1033
    <xsl:text>      case "/":
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1034
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1035
    <xsl:text>        if(old_val != undefined)
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1036
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1037
    <xsl:text>            new_val = eval("old_val"+opstr);
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1038
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1039
    <xsl:text>        break;
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1040
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1041
    <xsl:text>    }
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1042
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1043
    <xsl:text>    if(new_val != undefined &amp;&amp; old_val != new_val)
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1044
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1045
    <xsl:text>        send_hmi_value(index, new_val);
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1046
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1047
    <xsl:text>    return new_val;
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1048
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1049
    <xsl:text>}
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1050
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1051
    <xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1052
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1053
    <xsl:text>var current_page;
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1054
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1055
    <xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1056
</xsl:text>
2843
94696b3f69fb SVGHMI : still trying to optimize. Added xslt code to identitfy minimum set of elements needed by a particular page. Plan is to remove unseen/unused elements from the DOM, and re-appending them later when used, on page switch. Disabled previous optimization.
Edouard Tisserant
parents: 2842
diff changeset
  1057
    <xsl:text>function prepare_svg() {
94696b3f69fb SVGHMI : still trying to optimize. Added xslt code to identitfy minimum set of elements needed by a particular page. Plan is to remove unseen/unused elements from the DOM, and re-appending them later when used, on page switch. Disabled previous optimization.
Edouard Tisserant
parents: 2842
diff changeset
  1058
</xsl:text>
2850
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1059
    <xsl:text>    for(let eltid in detachable_elements){
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1060
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1061
    <xsl:text>        let [element,parent] = detachable_elements[eltid];
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1062
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1063
    <xsl:text>        parent.removeChild(element);
2843
94696b3f69fb SVGHMI : still trying to optimize. Added xslt code to identitfy minimum set of elements needed by a particular page. Plan is to remove unseen/unused elements from the DOM, and re-appending them later when used, on page switch. Disabled previous optimization.
Edouard Tisserant
parents: 2842
diff changeset
  1064
</xsl:text>
94696b3f69fb SVGHMI : still trying to optimize. Added xslt code to identitfy minimum set of elements needed by a particular page. Plan is to remove unseen/unused elements from the DOM, and re-appending them later when used, on page switch. Disabled previous optimization.
Edouard Tisserant
parents: 2842
diff changeset
  1065
    <xsl:text>    }
94696b3f69fb SVGHMI : still trying to optimize. Added xslt code to identitfy minimum set of elements needed by a particular page. Plan is to remove unseen/unused elements from the DOM, and re-appending them later when used, on page switch. Disabled previous optimization.
Edouard Tisserant
parents: 2842
diff changeset
  1066
</xsl:text>
2850
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1067
    <xsl:text>};
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1068
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1069
    <xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1070
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1071
    <xsl:text>function switch_page(page_name) {
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1072
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1073
    <xsl:text>    let old_desc = page_desc[current_page];
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1074
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1075
    <xsl:text>    let new_desc = page_desc[page_name];
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1076
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1077
    <xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1078
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1079
    <xsl:text>    if(new_desc == undefined){
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1080
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1081
    <xsl:text>        /* TODO LOG ERROR */
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1082
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1083
    <xsl:text>        return;
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1084
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1085
    <xsl:text>    }
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1086
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1087
    <xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1088
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1089
    <xsl:text>    if(old_desc){
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1090
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1091
    <xsl:text>        for(let widget of old_desc.widgets){
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1092
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1093
    <xsl:text>            /* remove subsribers */
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1094
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1095
    <xsl:text>            for(let index of widget.indexes){
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1096
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1097
    <xsl:text>                subscribers[index].delete(widget);
2847
dffade5c83d3 SVGHMI: fix some JS + add generation of detachable elements, to be continued
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2846
diff changeset
  1098
</xsl:text>
dffade5c83d3 SVGHMI: fix some JS + add generation of detachable elements, to be continued
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2846
diff changeset
  1099
    <xsl:text>            }
dffade5c83d3 SVGHMI: fix some JS + add generation of detachable elements, to be continued
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2846
diff changeset
  1100
</xsl:text>
2850
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1101
    <xsl:text>        }
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1102
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1103
    <xsl:text>        for(let eltid in old_desc.required_detachables){
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1104
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1105
    <xsl:text>            if(!(eltid in new_desc.required_detachables)){
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1106
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1107
    <xsl:text>                let [element, parent] = old_desc.required_detachables[eltid];
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1108
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1109
    <xsl:text>                parent.removeChild(element);
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1110
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1111
    <xsl:text>            }
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1112
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1113
    <xsl:text>        }
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1114
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1115
    <xsl:text>        for(let eltid in new_desc.required_detachables){
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1116
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1117
    <xsl:text>            if(!(eltid in old_desc.required_detachables)){
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1118
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1119
    <xsl:text>                let [element, parent] = new_desc.required_detachables[eltid];
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1120
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1121
    <xsl:text>                parent.appendChild(element);
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1122
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1123
    <xsl:text>            }
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1124
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1125
    <xsl:text>        }
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1126
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1127
    <xsl:text>    }else{
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1128
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1129
    <xsl:text>        for(let eltid in new_desc.required_detachables){
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1130
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1131
    <xsl:text>            let [element, parent] = new_desc.required_detachables[eltid];
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1132
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1133
    <xsl:text>            parent.appendChild(element);
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1134
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1135
    <xsl:text>        }
2842
2f73f001955a SVGHMI: attempt to optimize for webkit, because of really slow style recompute in svg:use : "unlink clones" (as in inkscape) but stop deep-copy when meeting a widget, and create a new clone instead.
Edouard Tisserant
parents: 2839
diff changeset
  1136
</xsl:text>
2f73f001955a SVGHMI: attempt to optimize for webkit, because of really slow style recompute in svg:use : "unlink clones" (as in inkscape) but stop deep-copy when meeting a widget, and create a new clone instead.
Edouard Tisserant
parents: 2839
diff changeset
  1137
    <xsl:text>    }
2811
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1138
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1139
    <xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1140
</xsl:text>
2850
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1141
    <xsl:text>    for(let widget of new_desc.widgets){
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1142
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1143
    <xsl:text>        /* add widget's subsribers */
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1144
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1145
    <xsl:text>        for(let index of widget.indexes){
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1146
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1147
    <xsl:text>            subscribers[index].add(widget);
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1148
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1149
    <xsl:text>            /* dispatch current cache in newly opened page widgets */
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1150
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1151
    <xsl:text>            let cached_val = cache[index];
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1152
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1153
    <xsl:text>            if(cached_val != undefined)
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1154
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1155
    <xsl:text>                dispatch_value_to_widget(widget, index, cached_val, cached_val);
2842
2f73f001955a SVGHMI: attempt to optimize for webkit, because of really slow style recompute in svg:use : "unlink clones" (as in inkscape) but stop deep-copy when meeting a widget, and create a new clone instead.
Edouard Tisserant
parents: 2839
diff changeset
  1156
</xsl:text>
2f73f001955a SVGHMI: attempt to optimize for webkit, because of really slow style recompute in svg:use : "unlink clones" (as in inkscape) but stop deep-copy when meeting a widget, and create a new clone instead.
Edouard Tisserant
parents: 2839
diff changeset
  1157
    <xsl:text>        }
2f73f001955a SVGHMI: attempt to optimize for webkit, because of really slow style recompute in svg:use : "unlink clones" (as in inkscape) but stop deep-copy when meeting a widget, and create a new clone instead.
Edouard Tisserant
parents: 2839
diff changeset
  1158
</xsl:text>
2843
94696b3f69fb SVGHMI : still trying to optimize. Added xslt code to identitfy minimum set of elements needed by a particular page. Plan is to remove unseen/unused elements from the DOM, and re-appending them later when used, on page switch. Disabled previous optimization.
Edouard Tisserant
parents: 2842
diff changeset
  1159
    <xsl:text>    }
94696b3f69fb SVGHMI : still trying to optimize. Added xslt code to identitfy minimum set of elements needed by a particular page. Plan is to remove unseen/unused elements from the DOM, and re-appending them later when used, on page switch. Disabled previous optimization.
Edouard Tisserant
parents: 2842
diff changeset
  1160
</xsl:text>
94696b3f69fb SVGHMI : still trying to optimize. Added xslt code to identitfy minimum set of elements needed by a particular page. Plan is to remove unseen/unused elements from the DOM, and re-appending them later when used, on page switch. Disabled previous optimization.
Edouard Tisserant
parents: 2842
diff changeset
  1161
    <xsl:text>
94696b3f69fb SVGHMI : still trying to optimize. Added xslt code to identitfy minimum set of elements needed by a particular page. Plan is to remove unseen/unused elements from the DOM, and re-appending them later when used, on page switch. Disabled previous optimization.
Edouard Tisserant
parents: 2842
diff changeset
  1162
</xsl:text>
2842
2f73f001955a SVGHMI: attempt to optimize for webkit, because of really slow style recompute in svg:use : "unlink clones" (as in inkscape) but stop deep-copy when meeting a widget, and create a new clone instead.
Edouard Tisserant
parents: 2839
diff changeset
  1163
    <xsl:text>    svg_root.setAttribute('viewBox',new_desc.bbox.join(" "));
2798
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1164
</xsl:text>
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1165
    <xsl:text>    current_page = page_name;
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1166
</xsl:text>
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1167
    <xsl:text>
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1168
</xsl:text>
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1169
    <xsl:text>    update_subscriptions();
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1170
</xsl:text>
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1171
    <xsl:text>};
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1172
</xsl:text>
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1173
    <xsl:text>
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1174
</xsl:text>
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1175
    <xsl:text>
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1176
</xsl:text>
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1177
    <xsl:text>// Once connection established
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1178
</xsl:text>
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1179
    <xsl:text>ws.onopen = function (evt) {
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1180
</xsl:text>
2801
390acff12755 SVGHMI: Added init call to all widgets at startup to bind events. More features in Input widget : Edit and Change buttons. WIP HMI->PLC value update, incoherent data detected in C part on update.
Edouard Tisserant
parents: 2800
diff changeset
  1181
    <xsl:text>    init_widgets();
390acff12755 SVGHMI: Added init call to all widgets at startup to bind events. More features in Input widget : Edit and Change buttons. WIP HMI->PLC value update, incoherent data detected in C part on update.
Edouard Tisserant
parents: 2800
diff changeset
  1182
</xsl:text>
2798
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1183
    <xsl:text>    send_reset();
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1184
</xsl:text>
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1185
    <xsl:text>    // show main page
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1186
</xsl:text>
2843
94696b3f69fb SVGHMI : still trying to optimize. Added xslt code to identitfy minimum set of elements needed by a particular page. Plan is to remove unseen/unused elements from the DOM, and re-appending them later when used, on page switch. Disabled previous optimization.
Edouard Tisserant
parents: 2842
diff changeset
  1187
    <xsl:text>    prepare_svg();
94696b3f69fb SVGHMI : still trying to optimize. Added xslt code to identitfy minimum set of elements needed by a particular page. Plan is to remove unseen/unused elements from the DOM, and re-appending them later when used, on page switch. Disabled previous optimization.
Edouard Tisserant
parents: 2842
diff changeset
  1188
</xsl:text>
2798
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1189
    <xsl:text>    switch_page(default_page);
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1190
</xsl:text>
2799
f5da343b9b63 SVGHMI: Many fixes. Subscriptions to HMItree seems to be working, and dispatch function is called in JS with good data. Bidirectional communication now really working.
Edouard Tisserant
parents: 2798
diff changeset
  1191
    <xsl:text>};
f5da343b9b63 SVGHMI: Many fixes. Subscriptions to HMItree seems to be working, and dispatch function is called in JS with good data. Bidirectional communication now really working.
Edouard Tisserant
parents: 2798
diff changeset
  1192
</xsl:text>
f5da343b9b63 SVGHMI: Many fixes. Subscriptions to HMItree seems to be working, and dispatch function is called in JS with good data. Bidirectional communication now really working.
Edouard Tisserant
parents: 2798
diff changeset
  1193
    <xsl:text>
f5da343b9b63 SVGHMI: Many fixes. Subscriptions to HMItree seems to be working, and dispatch function is called in JS with good data. Bidirectional communication now really working.
Edouard Tisserant
parents: 2798
diff changeset
  1194
</xsl:text>
f5da343b9b63 SVGHMI: Many fixes. Subscriptions to HMItree seems to be working, and dispatch function is called in JS with good data. Bidirectional communication now really working.
Edouard Tisserant
parents: 2798
diff changeset
  1195
    <xsl:text>ws.onclose = function (evt) {
f5da343b9b63 SVGHMI: Many fixes. Subscriptions to HMItree seems to be working, and dispatch function is called in JS with good data. Bidirectional communication now really working.
Edouard Tisserant
parents: 2798
diff changeset
  1196
</xsl:text>
f5da343b9b63 SVGHMI: Many fixes. Subscriptions to HMItree seems to be working, and dispatch function is called in JS with good data. Bidirectional communication now really working.
Edouard Tisserant
parents: 2798
diff changeset
  1197
    <xsl:text>    // TODO : add visible notification while waiting for reload
f5da343b9b63 SVGHMI: Many fixes. Subscriptions to HMItree seems to be working, and dispatch function is called in JS with good data. Bidirectional communication now really working.
Edouard Tisserant
parents: 2798
diff changeset
  1198
</xsl:text>
f5da343b9b63 SVGHMI: Many fixes. Subscriptions to HMItree seems to be working, and dispatch function is called in JS with good data. Bidirectional communication now really working.
Edouard Tisserant
parents: 2798
diff changeset
  1199
    <xsl:text>    console.log("Connection closed. code:"+evt.code+" reason:"+evt.reason+" wasClean:"+evt.wasClean+" Reload in 10s.");
f5da343b9b63 SVGHMI: Many fixes. Subscriptions to HMItree seems to be working, and dispatch function is called in JS with good data. Bidirectional communication now really working.
Edouard Tisserant
parents: 2798
diff changeset
  1200
</xsl:text>
f5da343b9b63 SVGHMI: Many fixes. Subscriptions to HMItree seems to be working, and dispatch function is called in JS with good data. Bidirectional communication now really working.
Edouard Tisserant
parents: 2798
diff changeset
  1201
    <xsl:text>    // TODO : re-enable auto reload when not in debug
f5da343b9b63 SVGHMI: Many fixes. Subscriptions to HMItree seems to be working, and dispatch function is called in JS with good data. Bidirectional communication now really working.
Edouard Tisserant
parents: 2798
diff changeset
  1202
</xsl:text>
f5da343b9b63 SVGHMI: Many fixes. Subscriptions to HMItree seems to be working, and dispatch function is called in JS with good data. Bidirectional communication now really working.
Edouard Tisserant
parents: 2798
diff changeset
  1203
    <xsl:text>    //window.setTimeout(() =&gt; location.reload(true), 10000);
f5da343b9b63 SVGHMI: Many fixes. Subscriptions to HMItree seems to be working, and dispatch function is called in JS with good data. Bidirectional communication now really working.
Edouard Tisserant
parents: 2798
diff changeset
  1204
</xsl:text>
f5da343b9b63 SVGHMI: Many fixes. Subscriptions to HMItree seems to be working, and dispatch function is called in JS with good data. Bidirectional communication now really working.
Edouard Tisserant
parents: 2798
diff changeset
  1205
    <xsl:text>    alert("Connection closed. code:"+evt.code+" reason:"+evt.reason+" wasClean:"+evt.wasClean+".");
f5da343b9b63 SVGHMI: Many fixes. Subscriptions to HMItree seems to be working, and dispatch function is called in JS with good data. Bidirectional communication now really working.
Edouard Tisserant
parents: 2798
diff changeset
  1206
</xsl:text>
f5da343b9b63 SVGHMI: Many fixes. Subscriptions to HMItree seems to be working, and dispatch function is called in JS with good data. Bidirectional communication now really working.
Edouard Tisserant
parents: 2798
diff changeset
  1207
    <xsl:text>
f5da343b9b63 SVGHMI: Many fixes. Subscriptions to HMItree seems to be working, and dispatch function is called in JS with good data. Bidirectional communication now really working.
Edouard Tisserant
parents: 2798
diff changeset
  1208
</xsl:text>
f5da343b9b63 SVGHMI: Many fixes. Subscriptions to HMItree seems to be working, and dispatch function is called in JS with good data. Bidirectional communication now really working.
Edouard Tisserant
parents: 2798
diff changeset
  1209
    <xsl:text>};
f5da343b9b63 SVGHMI: Many fixes. Subscriptions to HMItree seems to be working, and dispatch function is called in JS with good data. Bidirectional communication now really working.
Edouard Tisserant
parents: 2798
diff changeset
  1210
</xsl:text>
f5da343b9b63 SVGHMI: Many fixes. Subscriptions to HMItree seems to be working, and dispatch function is called in JS with good data. Bidirectional communication now really working.
Edouard Tisserant
parents: 2798
diff changeset
  1211
    <xsl:text>//})();
2793
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
  1212
</xsl:text>
2792
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
  1213
  </xsl:template>
2814
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1214
  <xsl:template mode="testgeo" match="bbox">
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1215
    <xsl:text>ID: </xsl:text>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1216
    <xsl:value-of select="@Id"/>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1217
    <xsl:text> x: </xsl:text>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1218
    <xsl:value-of select="@x"/>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1219
    <xsl:text> y: </xsl:text>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1220
    <xsl:value-of select="@y"/>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1221
    <xsl:text> w: </xsl:text>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1222
    <xsl:value-of select="@w"/>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1223
    <xsl:text> h: </xsl:text>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1224
    <xsl:value-of select="@h"/>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1225
    <xsl:text>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1226
</xsl:text>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1227
  </xsl:template>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1228
  <xsl:template mode="testtree" match="*">
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1229
    <xsl:param name="indent" select="''"/>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1230
    <xsl:value-of select="$indent"/>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1231
    <xsl:text> </xsl:text>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1232
    <xsl:value-of select="local-name()"/>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1233
    <xsl:for-each select="@*">
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1234
      <xsl:value-of select="local-name()"/>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1235
      <xsl:text>=</xsl:text>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1236
      <xsl:value-of select="."/>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1237
    </xsl:for-each>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1238
    <xsl:text>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1239
</xsl:text>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1240
    <xsl:apply-templates mode="testtree" select="*">
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1241
      <xsl:with-param name="indent">
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1242
        <xsl:value-of select="concat($indent,'&gt;')"/>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1243
      </xsl:with-param>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1244
    </xsl:apply-templates>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1245
  </xsl:template>
2808
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
  1246
  <xsl:template name="defs_by_labels">
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
  1247
    <xsl:param name="labels" select="''"/>
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
  1248
    <xsl:param name="mandatory" select="'yes'"/>
2800
68cee1366b9c SVGHMI: dispatching data to minimalist "Display" text widget.
Edouard Tisserant
parents: 2799
diff changeset
  1249
    <xsl:param name="hmi_element"/>
2834
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
  1250
    <xsl:variable name="widget_type" select="@type"/>
2808
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
  1251
    <xsl:for-each select="str:split($labels)">
2807
7fa21b3b5f9f SVGHMI - added simple Meter widget.
Edouard Tisserant
parents: 2806
diff changeset
  1252
      <xsl:variable name="name" select="."/>
2854
c7d5f46cc306 SVGHMI: unlink clones (i.e. deep copy elements refered by svg:use) inside widget.
Edouard Tisserant
parents: 2852
diff changeset
  1253
      <xsl:variable name="elt_id" select="$result_svg_ns//*[@id = $hmi_element/@id]//*[@inkscape:label=$name][1]/@id"/>
2836
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1254
      <xsl:choose>
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1255
        <xsl:when test="not($elt_id)">
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1256
          <xsl:if test="$mandatory='yes'">
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1257
            <xsl:message terminate="no">
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1258
              <xsl:value-of select="$widget_type"/>
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1259
              <xsl:text> widget must have a </xsl:text>
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1260
              <xsl:value-of select="$name"/>
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1261
              <xsl:text> element</xsl:text>
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1262
            </xsl:message>
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1263
          </xsl:if>
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1264
        </xsl:when>
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1265
        <xsl:otherwise>
2852
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
  1266
          <xsl:text>    </xsl:text>
2807
7fa21b3b5f9f SVGHMI - added simple Meter widget.
Edouard Tisserant
parents: 2806
diff changeset
  1267
          <xsl:value-of select="$name"/>
2847
dffade5c83d3 SVGHMI: fix some JS + add generation of detachable elements, to be continued
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2846
diff changeset
  1268
          <xsl:text>_elt: id("</xsl:text>
2836
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1269
          <xsl:value-of select="$elt_id"/>
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1270
          <xsl:text>"),
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1271
</xsl:text>
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1272
        </xsl:otherwise>
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1273
      </xsl:choose>
2807
7fa21b3b5f9f SVGHMI - added simple Meter widget.
Edouard Tisserant
parents: 2806
diff changeset
  1274
    </xsl:for-each>
2808
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
  1275
  </xsl:template>
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
  1276
  <xsl:template mode="widget_defs" match="widget[@type='Display']">
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
  1277
    <xsl:param name="hmi_element"/>
2852
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
  1278
    <xsl:text>    frequency: 5,
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
  1279
</xsl:text>
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
  1280
    <xsl:text>    dispatch: function(value) {
2808
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
  1281
</xsl:text>
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
  1282
    <xsl:choose>
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
  1283
      <xsl:when test="$hmi_element[self::svg:text]">
2852
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
  1284
        <xsl:text>      this.element.textContent = String(value);
2808
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
  1285
</xsl:text>
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
  1286
      </xsl:when>
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
  1287
      <xsl:otherwise>
2834
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
  1288
        <xsl:message terminate="no">
2808
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
  1289
          <xsl:text>Display widget as a group not implemented</xsl:text>
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
  1290
        </xsl:message>
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
  1291
      </xsl:otherwise>
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
  1292
    </xsl:choose>
2852
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
  1293
    <xsl:text>    },
2808
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
  1294
</xsl:text>
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
  1295
  </xsl:template>
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
  1296
  <xsl:template mode="widget_defs" match="widget[@type='Meter']">
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
  1297
    <xsl:param name="hmi_element"/>
2852
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
  1298
    <xsl:text>    frequency: 10,
2808
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
  1299
</xsl:text>
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
  1300
    <xsl:call-template name="defs_by_labels">
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
  1301
      <xsl:with-param name="hmi_element" select="$hmi_element"/>
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
  1302
      <xsl:with-param name="labels">
2856
1b529ba018ad SVGHMI: More precise error message on missing HMI path. Meter widget now defaults 0-100 range when min and max elements arent's present, without error.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2854
diff changeset
  1303
        <xsl:text>needle range</xsl:text>
2808
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
  1304
      </xsl:with-param>
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
  1305
    </xsl:call-template>
2856
1b529ba018ad SVGHMI: More precise error message on missing HMI path. Meter widget now defaults 0-100 range when min and max elements arent's present, without error.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2854
diff changeset
  1306
    <xsl:call-template name="defs_by_labels">
1b529ba018ad SVGHMI: More precise error message on missing HMI path. Meter widget now defaults 0-100 range when min and max elements arent's present, without error.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2854
diff changeset
  1307
      <xsl:with-param name="hmi_element" select="$hmi_element"/>
1b529ba018ad SVGHMI: More precise error message on missing HMI path. Meter widget now defaults 0-100 range when min and max elements arent's present, without error.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2854
diff changeset
  1308
      <xsl:with-param name="labels">
1b529ba018ad SVGHMI: More precise error message on missing HMI path. Meter widget now defaults 0-100 range when min and max elements arent's present, without error.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2854
diff changeset
  1309
        <xsl:text>value min max</xsl:text>
1b529ba018ad SVGHMI: More precise error message on missing HMI path. Meter widget now defaults 0-100 range when min and max elements arent's present, without error.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2854
diff changeset
  1310
      </xsl:with-param>
1b529ba018ad SVGHMI: More precise error message on missing HMI path. Meter widget now defaults 0-100 range when min and max elements arent's present, without error.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2854
diff changeset
  1311
      <xsl:with-param name="mandatory" select="'no'"/>
1b529ba018ad SVGHMI: More precise error message on missing HMI path. Meter widget now defaults 0-100 range when min and max elements arent's present, without error.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2854
diff changeset
  1312
    </xsl:call-template>
2852
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
  1313
    <xsl:text>    dispatch: function(value) {
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
  1314
</xsl:text>
2856
1b529ba018ad SVGHMI: More precise error message on missing HMI path. Meter widget now defaults 0-100 range when min and max elements arent's present, without error.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2854
diff changeset
  1315
    <xsl:text>        if(this.value_elt)
1b529ba018ad SVGHMI: More precise error message on missing HMI path. Meter widget now defaults 0-100 range when min and max elements arent's present, without error.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2854
diff changeset
  1316
</xsl:text>
1b529ba018ad SVGHMI: More precise error message on missing HMI path. Meter widget now defaults 0-100 range when min and max elements arent's present, without error.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2854
diff changeset
  1317
    <xsl:text>            this.value_elt.textContent = String(value);
2852
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
  1318
</xsl:text>
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
  1319
    <xsl:text>        let [min,max,totallength] = this.range;
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
  1320
</xsl:text>
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
  1321
    <xsl:text>        let length = Math.max(0,Math.min(totallength,(Number(value)-min)*totallength/(max-min)));
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
  1322
</xsl:text>
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
  1323
    <xsl:text>        let tip = this.range_elt.getPointAtLength(length);
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
  1324
</xsl:text>
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
  1325
    <xsl:text>        this.needle_elt.setAttribute('d', "M "+this.origin.x+","+this.origin.y+" "+tip.x+","+tip.y);
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
  1326
</xsl:text>
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
  1327
    <xsl:text>    },
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
  1328
</xsl:text>
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
  1329
    <xsl:text>    origin: undefined,
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
  1330
</xsl:text>
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
  1331
    <xsl:text>    range: undefined,
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
  1332
</xsl:text>
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
  1333
    <xsl:text>    init: function() {
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
  1334
</xsl:text>
2857
a5c781b2f8f9 SVGHMI: Meter widget accepts 2 arguments : min and max, taken in account when min or max text element is missing
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2856
diff changeset
  1335
    <xsl:text>        let min = this.min_elt ?
a5c781b2f8f9 SVGHMI: Meter widget accepts 2 arguments : min and max, taken in account when min or max text element is missing
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2856
diff changeset
  1336
</xsl:text>
a5c781b2f8f9 SVGHMI: Meter widget accepts 2 arguments : min and max, taken in account when min or max text element is missing
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2856
diff changeset
  1337
    <xsl:text>                    Number(this.min_elt.textContent) :
a5c781b2f8f9 SVGHMI: Meter widget accepts 2 arguments : min and max, taken in account when min or max text element is missing
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2856
diff changeset
  1338
</xsl:text>
a5c781b2f8f9 SVGHMI: Meter widget accepts 2 arguments : min and max, taken in account when min or max text element is missing
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2856
diff changeset
  1339
    <xsl:text>                    this.args.length &gt;= 1 ? this.args[0] : 0;
a5c781b2f8f9 SVGHMI: Meter widget accepts 2 arguments : min and max, taken in account when min or max text element is missing
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2856
diff changeset
  1340
</xsl:text>
a5c781b2f8f9 SVGHMI: Meter widget accepts 2 arguments : min and max, taken in account when min or max text element is missing
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2856
diff changeset
  1341
    <xsl:text>        let max = this.max_elt ?
a5c781b2f8f9 SVGHMI: Meter widget accepts 2 arguments : min and max, taken in account when min or max text element is missing
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2856
diff changeset
  1342
</xsl:text>
a5c781b2f8f9 SVGHMI: Meter widget accepts 2 arguments : min and max, taken in account when min or max text element is missing
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2856
diff changeset
  1343
    <xsl:text>                    Number(this.max_elt.textContent) :
a5c781b2f8f9 SVGHMI: Meter widget accepts 2 arguments : min and max, taken in account when min or max text element is missing
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2856
diff changeset
  1344
</xsl:text>
a5c781b2f8f9 SVGHMI: Meter widget accepts 2 arguments : min and max, taken in account when min or max text element is missing
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2856
diff changeset
  1345
    <xsl:text>                    this.args.length &gt;= 2 ? this.args[1] : 100;
2856
1b529ba018ad SVGHMI: More precise error message on missing HMI path. Meter widget now defaults 0-100 range when min and max elements arent's present, without error.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2854
diff changeset
  1346
</xsl:text>
1b529ba018ad SVGHMI: More precise error message on missing HMI path. Meter widget now defaults 0-100 range when min and max elements arent's present, without error.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2854
diff changeset
  1347
    <xsl:text>        this.range = [min, max, this.range_elt.getTotalLength()]
2852
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
  1348
</xsl:text>
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
  1349
    <xsl:text>        this.origin = this.needle_elt.getPointAtLength(0);
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
  1350
</xsl:text>
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
  1351
    <xsl:text>    },
2807
7fa21b3b5f9f SVGHMI - added simple Meter widget.
Edouard Tisserant
parents: 2806
diff changeset
  1352
</xsl:text>
2800
68cee1366b9c SVGHMI: dispatching data to minimalist "Display" text widget.
Edouard Tisserant
parents: 2799
diff changeset
  1353
  </xsl:template>
2829
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1354
  <func:function name="func:escape_quotes">
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1355
    <xsl:param name="txt"/>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1356
    <xsl:variable name="frst" select="substring-before($txt,'&quot;')"/>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1357
    <xsl:variable name="frstln" select="string-length($frst)"/>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1358
    <xsl:choose>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1359
      <xsl:when test="$frstln &gt; 0 and string-length($txt) &gt; $frstln">
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1360
        <func:result select="concat($frst,'\&quot;',func:escape_quotes(substring-after($txt,'&quot;')))"/>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1361
      </xsl:when>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1362
      <xsl:otherwise>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1363
        <func:result select="$txt"/>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1364
      </xsl:otherwise>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1365
    </xsl:choose>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1366
  </func:function>
2800
68cee1366b9c SVGHMI: dispatching data to minimalist "Display" text widget.
Edouard Tisserant
parents: 2799
diff changeset
  1367
  <xsl:template mode="widget_defs" match="widget[@type='Input']">
2801
390acff12755 SVGHMI: Added init call to all widgets at startup to bind events. More features in Input widget : Edit and Change buttons. WIP HMI->PLC value update, incoherent data detected in C part on update.
Edouard Tisserant
parents: 2800
diff changeset
  1368
    <xsl:param name="hmi_element"/>
2836
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1369
    <xsl:variable name="value_elt">
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1370
      <xsl:call-template name="defs_by_labels">
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1371
        <xsl:with-param name="hmi_element" select="$hmi_element"/>
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1372
        <xsl:with-param name="labels">
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1373
          <xsl:text>value</xsl:text>
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1374
        </xsl:with-param>
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1375
        <xsl:with-param name="mandatory" select="'no'"/>
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1376
      </xsl:call-template>
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1377
    </xsl:variable>
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1378
    <xsl:value-of select="$value_elt"/>
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1379
    <xsl:if test="$value_elt">
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1380
      <xsl:text>    frequency: 5,
2836
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1381
</xsl:text>
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1382
    </xsl:if>
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1383
    <xsl:text>    dispatch: function(value) {
2801
390acff12755 SVGHMI: Added init call to all widgets at startup to bind events. More features in Input widget : Edit and Change buttons. WIP HMI->PLC value update, incoherent data detected in C part on update.
Edouard Tisserant
parents: 2800
diff changeset
  1384
</xsl:text>
2836
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1385
    <xsl:if test="$value_elt">
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1386
      <xsl:text>        this.value_elt.textContent = String(value);
2836
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1387
</xsl:text>
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1388
    </xsl:if>
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1389
    <xsl:text>    },
2801
390acff12755 SVGHMI: Added init call to all widgets at startup to bind events. More features in Input widget : Edit and Change buttons. WIP HMI->PLC value update, incoherent data detected in C part on update.
Edouard Tisserant
parents: 2800
diff changeset
  1390
</xsl:text>
390acff12755 SVGHMI: Added init call to all widgets at startup to bind events. More features in Input widget : Edit and Change buttons. WIP HMI->PLC value update, incoherent data detected in C part on update.
Edouard Tisserant
parents: 2800
diff changeset
  1391
    <xsl:variable name="edit_elt_id" select="$hmi_element/*[@inkscape:label='edit'][1]/@id"/>
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1392
    <xsl:text>    init: function() {
2801
390acff12755 SVGHMI: Added init call to all widgets at startup to bind events. More features in Input widget : Edit and Change buttons. WIP HMI->PLC value update, incoherent data detected in C part on update.
Edouard Tisserant
parents: 2800
diff changeset
  1393
</xsl:text>
390acff12755 SVGHMI: Added init call to all widgets at startup to bind events. More features in Input widget : Edit and Change buttons. WIP HMI->PLC value update, incoherent data detected in C part on update.
Edouard Tisserant
parents: 2800
diff changeset
  1394
    <xsl:if test="$edit_elt_id">
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1395
      <xsl:text>        id("</xsl:text>
2801
390acff12755 SVGHMI: Added init call to all widgets at startup to bind events. More features in Input widget : Edit and Change buttons. WIP HMI->PLC value update, incoherent data detected in C part on update.
Edouard Tisserant
parents: 2800
diff changeset
  1396
      <xsl:value-of select="$edit_elt_id"/>
390acff12755 SVGHMI: Added init call to all widgets at startup to bind events. More features in Input widget : Edit and Change buttons. WIP HMI->PLC value update, incoherent data detected in C part on update.
Edouard Tisserant
parents: 2800
diff changeset
  1397
      <xsl:text>").addEventListener(
390acff12755 SVGHMI: Added init call to all widgets at startup to bind events. More features in Input widget : Edit and Change buttons. WIP HMI->PLC value update, incoherent data detected in C part on update.
Edouard Tisserant
parents: 2800
diff changeset
  1398
</xsl:text>
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1399
      <xsl:text>            "click", 
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1400
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1401
      <xsl:text>            evt =&gt; alert('XXX TODO : Edit value'));
2801
390acff12755 SVGHMI: Added init call to all widgets at startup to bind events. More features in Input widget : Edit and Change buttons. WIP HMI->PLC value update, incoherent data detected in C part on update.
Edouard Tisserant
parents: 2800
diff changeset
  1402
</xsl:text>
390acff12755 SVGHMI: Added init call to all widgets at startup to bind events. More features in Input widget : Edit and Change buttons. WIP HMI->PLC value update, incoherent data detected in C part on update.
Edouard Tisserant
parents: 2800
diff changeset
  1403
    </xsl:if>
2829
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1404
    <xsl:for-each select="$hmi_element/*[regexp:test(@inkscape:label,'^[=+\-].+')]">
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1405
      <xsl:text>        id("</xsl:text>
2801
390acff12755 SVGHMI: Added init call to all widgets at startup to bind events. More features in Input widget : Edit and Change buttons. WIP HMI->PLC value update, incoherent data detected in C part on update.
Edouard Tisserant
parents: 2800
diff changeset
  1406
      <xsl:value-of select="@id"/>
390acff12755 SVGHMI: Added init call to all widgets at startup to bind events. More features in Input widget : Edit and Change buttons. WIP HMI->PLC value update, incoherent data detected in C part on update.
Edouard Tisserant
parents: 2800
diff changeset
  1407
      <xsl:text>").addEventListener(
390acff12755 SVGHMI: Added init call to all widgets at startup to bind events. More features in Input widget : Edit and Change buttons. WIP HMI->PLC value update, incoherent data detected in C part on update.
Edouard Tisserant
parents: 2800
diff changeset
  1408
</xsl:text>
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1409
      <xsl:text>            "click", 
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1410
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1411
      <xsl:text>            evt =&gt; {let new_val = change_hmi_value(this.indexes[0], "</xsl:text>
2829
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1412
      <xsl:value-of select="func:escape_quotes(@inkscape:label)"/>
2806
7d0e81cdedb0 SVGHMI: Quicker update path for input widget when pressing on buttons, do not wait until data comes back, and simply update value text of the pressed widget. Updated PLC prog for more amimated value to display
Edouard Tisserant
parents: 2805
diff changeset
  1413
      <xsl:text>");
7d0e81cdedb0 SVGHMI: Quicker update path for input widget when pressing on buttons, do not wait until data comes back, and simply update value text of the pressed widget. Updated PLC prog for more amimated value to display
Edouard Tisserant
parents: 2805
diff changeset
  1414
</xsl:text>
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1415
      <xsl:text>                    this.value_elt.textContent = String(new_val);});
2801
390acff12755 SVGHMI: Added init call to all widgets at startup to bind events. More features in Input widget : Edit and Change buttons. WIP HMI->PLC value update, incoherent data detected in C part on update.
Edouard Tisserant
parents: 2800
diff changeset
  1416
</xsl:text>
390acff12755 SVGHMI: Added init call to all widgets at startup to bind events. More features in Input widget : Edit and Change buttons. WIP HMI->PLC value update, incoherent data detected in C part on update.
Edouard Tisserant
parents: 2800
diff changeset
  1417
    </xsl:for-each>
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1418
    <xsl:text>    },
2801
390acff12755 SVGHMI: Added init call to all widgets at startup to bind events. More features in Input widget : Edit and Change buttons. WIP HMI->PLC value update, incoherent data detected in C part on update.
Edouard Tisserant
parents: 2800
diff changeset
  1419
</xsl:text>
390acff12755 SVGHMI: Added init call to all widgets at startup to bind events. More features in Input widget : Edit and Change buttons. WIP HMI->PLC value update, incoherent data detected in C part on update.
Edouard Tisserant
parents: 2800
diff changeset
  1420
  </xsl:template>
390acff12755 SVGHMI: Added init call to all widgets at startup to bind events. More features in Input widget : Edit and Change buttons. WIP HMI->PLC value update, incoherent data detected in C part on update.
Edouard Tisserant
parents: 2800
diff changeset
  1421
  <xsl:template mode="widget_defs" match="widget[@type='Button']"/>
390acff12755 SVGHMI: Added init call to all widgets at startup to bind events. More features in Input widget : Edit and Change buttons. WIP HMI->PLC value update, incoherent data detected in C part on update.
Edouard Tisserant
parents: 2800
diff changeset
  1422
  <xsl:template mode="widget_defs" match="widget[@type='Toggle']">
2800
68cee1366b9c SVGHMI: dispatching data to minimalist "Display" text widget.
Edouard Tisserant
parents: 2799
diff changeset
  1423
    <xsl:text>    frequency: 5,
68cee1366b9c SVGHMI: dispatching data to minimalist "Display" text widget.
Edouard Tisserant
parents: 2799
diff changeset
  1424
</xsl:text>
2797
c5ba1e77f054 SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets.
Edouard Tisserant
parents: 2796
diff changeset
  1425
  </xsl:template>
2839
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1426
  <xsl:template mode="widget_defs" match="widget[@type='Switch']">
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1427
    <xsl:param name="hmi_element"/>
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1428
    <xsl:text>    frequency: 5,
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1429
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1430
    <xsl:text>    dispatch: function(value) {
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1431
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1432
    <xsl:text>        for(let choice of this.choices){
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1433
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1434
    <xsl:text>            if(value != choice.value){
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1435
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1436
    <xsl:text>                choice.elt.setAttribute("style", "display:none");
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1437
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1438
    <xsl:text>            } else {
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1439
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1440
    <xsl:text>                choice.elt.setAttribute("style", choice.style);
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1441
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1442
    <xsl:text>            }
2839
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1443
</xsl:text>
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1444
    <xsl:text>        }
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1445
</xsl:text>
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1446
    <xsl:text>    },
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1447
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1448
    <xsl:text>    init: function() {
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1449
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1450
    <xsl:text>        // Hello Switch
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1451
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1452
    <xsl:text>    },
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1453
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1454
    <xsl:text>    choices: [
2839
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1455
</xsl:text>
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1456
    <xsl:variable name="regex" select="'^(&quot;[^&quot;].*&quot;|\-?[0-9]+)(#.*)?$'"/>
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1457
    <xsl:for-each select="$hmi_element/*[regexp:test(@inkscape:label,$regex)]">
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1458
      <xsl:variable name="literal" select="regexp:match(@inkscape:label,$regex)[2]"/>
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1459
      <xsl:text>        {
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1460
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1461
      <xsl:text>            elt:id("</xsl:text>
2839
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1462
      <xsl:value-of select="@id"/>
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1463
      <xsl:text>"),
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1464
</xsl:text>
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1465
      <xsl:text>            style:"</xsl:text>
2839
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1466
      <xsl:value-of select="@style"/>
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1467
      <xsl:text>",
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1468
</xsl:text>
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1469
      <xsl:text>            value:</xsl:text>
2839
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1470
      <xsl:value-of select="$literal"/>
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1471
      <xsl:text>
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1472
</xsl:text>
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1473
      <xsl:text>        }</xsl:text>
2839
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1474
      <xsl:if test="position()!=last()">
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1475
        <xsl:text>,</xsl:text>
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1476
      </xsl:if>
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1477
      <xsl:text>
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1478
</xsl:text>
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1479
    </xsl:for-each>
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1480
    <xsl:text>    ],
2801
390acff12755 SVGHMI: Added init call to all widgets at startup to bind events. More features in Input widget : Edit and Change buttons. WIP HMI->PLC value update, incoherent data detected in C part on update.
Edouard Tisserant
parents: 2800
diff changeset
  1481
</xsl:text>
390acff12755 SVGHMI: Added init call to all widgets at startup to bind events. More features in Input widget : Edit and Change buttons. WIP HMI->PLC value update, incoherent data detected in C part on update.
Edouard Tisserant
parents: 2800
diff changeset
  1482
  </xsl:template>
2808
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
  1483
  <xsl:template mode="widget_defs" match="widget[@type='Jump']">
2838
459bf80d3f46 SVGHMI: HMI:Page can now be a svg:g group or a svg:use clone, and included/linked widget are included in page. HMI:Jump was updated to be clickable through svg:use, to be generalized.
Edouard Tisserant
parents: 2837
diff changeset
  1484
    <xsl:param name="hmi_element"/>
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1485
    <xsl:text>    on_click: function(evt) {
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1486
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1487
    <xsl:text>        console.log(evt);
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1488
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1489
    <xsl:text>        switch_page(this.args[0]);
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1490
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1491
    <xsl:text>    },
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1492
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1493
    <xsl:text>    init: function() {
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1494
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1495
    <xsl:text>        this.element.setAttribute("onclick", "hmi_widgets['</xsl:text>
2838
459bf80d3f46 SVGHMI: HMI:Page can now be a svg:g group or a svg:use clone, and included/linked widget are included in page. HMI:Jump was updated to be clickable through svg:use, to be generalized.
Edouard Tisserant
parents: 2837
diff changeset
  1496
    <xsl:value-of select="$hmi_element/@id"/>
2839
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1497
    <xsl:text>'].on_click(evt)");
2808
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
  1498
</xsl:text>
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1499
    <xsl:text>    },
2808
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
  1500
</xsl:text>
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
  1501
  </xsl:template>
2753
9a7e12e96399 SVGHMI: Added XSLT transformation, Makefile to get XSLT from ysl2 (copy of plcopen/Makefile) and a minimal stylesheet to start with.
Edouard Tisserant
parents:
diff changeset
  1502
</xsl:stylesheet>