svghmi/gen_index_xhtml.xslt
author Edouard Tisserant
Thu, 12 Mar 2020 13:16:18 +0100
branchsvghmi
changeset 2868 8d9757191f05
parent 2867 901c89c0cc08
child 2869 d9eb50c015d1
permissions -rw-r--r--
SVGHMI: significant whitespace changes
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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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  <xsl:variable name="hmitree" select="ns:GetHMITree()"/>
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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($hmi_pages/@inkscape:label)/widget/arg[1]/@value"/>
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      </xsl:otherwise>
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    </xsl:choose>
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  </xsl:variable>
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  <xsl:variable name="_categories">
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    <noindex>
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      <xsl:text>HMI_ROOT</xsl:text>
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    </noindex>
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    <noindex>
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      <xsl:text>HMI_PLC_STATUS</xsl:text>
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    </noindex>
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    <noindex>
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      <xsl:text>HMI_CURRENT_PAGE</xsl:text>
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    </noindex>
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  </xsl:variable>
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  <xsl:variable name="categories" select="exsl:node-set($_categories)"/>
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  <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($hmi_pages)"/>
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  <xsl:variable name="detachable_elements" select="$_detachable_elements[not(ancestor::*/@id = $_detachable_elements/@id)]"/>
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  <xsl:variable name="_indexed_hmitree">
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    <xsl:apply-templates mode="index" select="$hmitree"/>
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  </xsl:variable>
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  <xsl:variable name="indexed_hmitree" select="exsl:node-set($_indexed_hmitree)"/>
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  <xsl:template mode="index" match="*">
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    <xsl:param name="index" select="0"/>
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    <xsl:param name="parentpath" select="''"/>
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    <xsl:variable name="content">
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      <xsl:variable name="path">
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        <xsl:choose>
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          <xsl:when test="local-name() = 'HMI_ROOT'">
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            <xsl:value-of select="$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="$path"/>
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            </xsl:attribute>
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            <xsl:for-each select="@*">
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              <xsl:copy/>
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            </xsl:for-each>
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          </xsl:copy>
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          <xsl:apply-templates mode="index" select="*[1]">
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            <xsl:with-param name="index" select="$index + 1"/>
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            <xsl:with-param name="parentpath">
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              <xsl:value-of select="$path"/>
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            </xsl:with-param>
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          </xsl:apply-templates>
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        </xsl:when>
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        <xsl:otherwise>
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          <xsl:apply-templates mode="index" select="*[1]">
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            <xsl:with-param name="index" select="$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($result_svg)"/>
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9a7e12e96399 SVGHMI: Added XSLT transformation, Makefile to get XSLT from ysl2 (copy of plcopen/Makefile) and a minimal stylesheet to start with.
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  <xsl:template match="/">
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    <xsl:comment>
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      <xsl:text>Made with SVGHMI. https://beremiz.org</xsl:text>
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    </xsl:comment>
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    <xsl:comment>
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      <xsl:apply-templates mode="testgeo" select="$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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   338
        <xsl:value-of select="@id"/>
eee5dcd9fc92 SVGHMI: detachable and discardable elements sets, Reworked geometric intersection, toward more accurate page content detection.
Edouard Tisserant
parents: 2843
diff changeset
   339
        <xsl:text>
eee5dcd9fc92 SVGHMI: detachable and discardable elements sets, Reworked geometric intersection, toward more accurate page content detection.
Edouard Tisserant
parents: 2843
diff changeset
   340
</xsl:text>
eee5dcd9fc92 SVGHMI: detachable and discardable elements sets, Reworked geometric intersection, toward more accurate page content detection.
Edouard Tisserant
parents: 2843
diff changeset
   341
      </xsl:for-each>
eee5dcd9fc92 SVGHMI: detachable and discardable elements sets, Reworked geometric intersection, toward more accurate page content detection.
Edouard Tisserant
parents: 2843
diff changeset
   342
    </xsl:comment>
2854
c7d5f46cc306 SVGHMI: unlink clones (i.e. deep copy elements refered by svg:use) inside widget.
Edouard Tisserant
parents: 2852
diff changeset
   343
    <xsl:comment>
c7d5f46cc306 SVGHMI: unlink clones (i.e. deep copy elements refered by svg:use) inside widget.
Edouard Tisserant
parents: 2852
diff changeset
   344
      <xsl:text>Unlinked :
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 select="$to_unlink">
c7d5f46cc306 SVGHMI: unlink clones (i.e. deep copy elements refered by svg:use) inside widget.
Edouard Tisserant
parents: 2852
diff changeset
   347
        <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
   348
        <xsl:text>
c7d5f46cc306 SVGHMI: unlink clones (i.e. deep copy elements refered by svg:use) inside widget.
Edouard Tisserant
parents: 2852
diff changeset
   349
</xsl:text>
c7d5f46cc306 SVGHMI: unlink clones (i.e. deep copy elements refered by svg:use) inside widget.
Edouard Tisserant
parents: 2852
diff changeset
   350
      </xsl:for-each>
c7d5f46cc306 SVGHMI: unlink clones (i.e. deep copy elements refered by svg:use) inside widget.
Edouard Tisserant
parents: 2852
diff changeset
   351
    </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
   352
    <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
   353
      <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
   354
      <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
   355
        <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
   356
        <script>
2854
c7d5f46cc306 SVGHMI: unlink clones (i.e. deep copy elements refered by svg:use) inside widget.
Edouard Tisserant
parents: 2852
diff changeset
   357
          <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
   358
        </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
   359
      </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
   360
    </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
   361
  </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
   362
  <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
   363
    <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
   364
    <xsl:variable name="description" select="substring-after($label,'HMI:')"/>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   365
    <xsl:variable name="_args" select="substring-before($description,'@')"/>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   366
    <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
   367
      <xsl:choose>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   368
        <xsl:when test="$_args">
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   369
          <xsl:value-of select="$_args"/>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   370
        </xsl:when>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   371
        <xsl:otherwise>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   372
          <xsl:value-of select="$description"/>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   373
        </xsl:otherwise>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   374
      </xsl:choose>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   375
    </xsl:variable>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   376
    <xsl:variable name="_type" select="substring-before($args,':')"/>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   377
    <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
   378
      <xsl:choose>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   379
        <xsl:when test="$_type">
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   380
          <xsl:value-of select="$_type"/>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   381
        </xsl:when>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   382
        <xsl:otherwise>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   383
          <xsl:value-of select="$args"/>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   384
        </xsl:otherwise>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   385
      </xsl:choose>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   386
    </xsl:variable>
2793
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   387
    <xsl:variable name="ast">
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   388
      <xsl:if test="$type">
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   389
        <widget>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   390
          <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
   391
            <xsl:value-of select="$type"/>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   392
          </xsl:attribute>
2794
c10069a02ed0 SVGHMI: deduce pages content out of geometry (elements contained in page bounding box are in)
Edouard Tisserant
parents: 2793
diff changeset
   393
          <xsl:for-each select="str:split(substring-after($args, ':'), ':')">
2793
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   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: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
   396
                <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
   397
              </xsl:attribute>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   398
            </arg>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   399
          </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
   400
          <xsl:variable name="paths" select="substring-after($description,'@')"/>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   401
          <xsl:for-each select="str:split($paths, '@')">
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   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: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
   404
                <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
   405
              </xsl:attribute>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   406
            </path>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   407
          </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
   408
        </widget>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   409
      </xsl:if>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   410
    </xsl:variable>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   411
    <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
   412
  </func:function>
2854
c7d5f46cc306 SVGHMI: unlink clones (i.e. deep copy elements refered by svg:use) inside widget.
Edouard Tisserant
parents: 2852
diff changeset
   413
  <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
   414
    <xsl:text>//(function(){
2798
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
   415
</xsl:text>
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
   416
    <xsl:text>
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
   417
</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
   418
    <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
   419
</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
   420
    <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
   421
</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
   422
    <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
   423
    <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
   424
    <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
   425
</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
   426
    <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
   427
</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
   428
    <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
   429
      <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
   430
      <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
   431
      <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
   432
      <xsl:value-of select="@id"/>
2833
e74123b966ac SVGHMI : fixed bug happening when some SVG ids are containing dashes
Edouard Tisserant
parents: 2829
diff changeset
   433
      <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
   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>    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
   436
      <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
   437
      <xsl:text>",
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   438
</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
   439
      <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
   440
</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
   441
      <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
   442
        <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
   443
        <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
   444
        <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
   445
        <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
   446
          <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
   447
        </xsl:if>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   448
        <xsl:text>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   449
</xsl:text>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   450
      </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
   451
      <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
   452
</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
   453
      <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
   454
</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
   455
      <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
   456
        <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
   457
        <xsl:variable name="hmitree_match" select="$indexed_hmitree/*[@hmipath = $hmipath]"/>
2834
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   458
        <xsl:choose>
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   459
          <xsl:when test="count($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
   460
            <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
   461
              <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
   462
              <xsl:value-of select="$widget/@type"/>
1b529ba018ad SVGHMI: More precise error message on missing HMI path. Meter widget now defaults 0-100 range when min and max elements arent's present, without error.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2854
diff changeset
   463
              <xsl:text> id="</xsl:text>
1b529ba018ad SVGHMI: More precise error message on missing HMI path. Meter widget now defaults 0-100 range when min and max elements arent's present, without error.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2854
diff changeset
   464
              <xsl:value-of select="$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
   465
              <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
   466
              <xsl:value-of select="$hmipath"/>
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   467
              <xsl:text>" in HMI tree</xsl:text>
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   468
            </xsl:message>
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   469
          </xsl:when>
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   470
          <xsl:otherwise>
2850
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
   471
            <xsl:text>            </xsl:text>
2834
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   472
            <xsl:value-of select="$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
   473
            <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
   474
              <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
   475
            </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
   476
            <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
   477
</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
   478
          </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
   479
        </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
   480
      </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
   481
      <xsl:text>    ],
c7d5f46cc306 SVGHMI: unlink clones (i.e. deep copy elements refered by svg:use) inside widget.
Edouard Tisserant
parents: 2852
diff changeset
   482
</xsl:text>
c7d5f46cc306 SVGHMI: unlink clones (i.e. deep copy elements refered by svg:use) inside widget.
Edouard Tisserant
parents: 2852
diff changeset
   483
      <xsl:text>    element: id("</xsl:text>
2800
68cee1366b9c SVGHMI: dispatching data to minimalist "Display" text widget.
Edouard Tisserant
parents: 2799
diff changeset
   484
      <xsl:value-of select="@id"/>
68cee1366b9c SVGHMI: dispatching data to minimalist "Display" text widget.
Edouard Tisserant
parents: 2799
diff changeset
   485
      <xsl:text>"),
68cee1366b9c SVGHMI: dispatching data to minimalist "Display" text widget.
Edouard Tisserant
parents: 2799
diff changeset
   486
</xsl:text>
68cee1366b9c SVGHMI: dispatching data to minimalist "Display" text widget.
Edouard Tisserant
parents: 2799
diff changeset
   487
      <xsl:apply-templates mode="widget_defs" select="$widget">
68cee1366b9c SVGHMI: dispatching data to minimalist "Display" text widget.
Edouard Tisserant
parents: 2799
diff changeset
   488
        <xsl:with-param name="hmi_element" select="."/>
68cee1366b9c SVGHMI: dispatching data to minimalist "Display" text widget.
Edouard Tisserant
parents: 2799
diff changeset
   489
      </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
   490
      <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
   491
      <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
   492
        <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
   493
      </xsl:if>
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:for-each>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   497
    <xsl:text>}
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   498
</xsl:text>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   499
    <xsl:text>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   500
</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
   501
    <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
   502
    <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
   503
    <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
   504
</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
   505
    <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
   506
</xsl:text>
2798
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
   507
    <xsl:text>var hmitree_types = [
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
   508
</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
   509
    <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
   510
      <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
   511
      <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
   512
      <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
   513
      <xsl:value-of select="@hmipath"/>
2798
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
   514
      <xsl:text> */ "</xsl:text>
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
   515
      <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
   516
      <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
   517
      <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
   518
        <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
   519
      </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
   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: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
   523
    <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
   524
</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
   525
    <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
   526
</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
   527
    <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
   528
</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
   529
    <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
   530
      <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
   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>":[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
   533
      <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
   534
      <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
   535
      <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
   536
      <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
   537
      <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
   538
        <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
   539
      </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
   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: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
   543
    <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
   544
</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
   545
    <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
   546
</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
   547
    <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
   548
</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
   549
    <xsl:for-each select="$hmi_pages">
c10069a02ed0 SVGHMI: deduce pages content out of geometry (elements contained in page bounding box are in)
Edouard Tisserant
parents: 2793
diff changeset
   550
      <xsl:variable name="desc" select="func:parselabel(@inkscape:label)/widget"/>
2797
c5ba1e77f054 SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets.
Edouard Tisserant
parents: 2796
diff changeset
   551
      <xsl:variable name="page" select="."/>
2843
94696b3f69fb SVGHMI : still trying to optimize. Added xslt code to identitfy minimum set of elements needed by a particular page. Plan is to remove unseen/unused elements from the DOM, and re-appending them later when used, on page switch. Disabled previous optimization.
Edouard Tisserant
parents: 2842
diff changeset
   552
      <xsl:variable name="p" select="$geometry[@Id = $page/@id]"/>
94696b3f69fb SVGHMI : still trying to optimize. Added xslt code to identitfy minimum set of elements needed by a particular page. Plan is to remove unseen/unused elements from the DOM, and re-appending them later when used, on page switch. Disabled previous optimization.
Edouard Tisserant
parents: 2842
diff changeset
   553
      <xsl:variable name="page_all_elements" select="func:all_related_elements($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
   554
      <xsl:variable name="all_page_ids" select="$page_all_elements[@id = $hmi_elements/@id and @id != $page/@id]/@id"/>
2858
39c8d6079f0f SVGHMI: Fix disapearing elements in case of nested detachable elements.
Edouard Tisserant
parents: 2857
diff changeset
   555
      <xsl:variable name="required_detachables" select="func:sumarized_elements($page_all_elements)/&#10;                   ancestor-or-self::*[@id = $detachable_elements/@id]"/>
2852
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
   556
      <xsl:text>  "</xsl:text>
2794
c10069a02ed0 SVGHMI: deduce pages content out of geometry (elements contained in page bounding box are in)
Edouard Tisserant
parents: 2793
diff changeset
   557
      <xsl:value-of select="$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
   558
      <xsl:text>": {
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>    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
   561
      <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
   562
      <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
   563
</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
   564
      <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
   565
      <xsl:value-of select="$p/@x"/>
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
   566
      <xsl:text>, </xsl:text>
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
   567
      <xsl:value-of select="$p/@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
   568
      <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
   569
      <xsl:value-of select="$p/@w"/>
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
   570
      <xsl:text>, </xsl:text>
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
   571
      <xsl:value-of select="$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
   572
      <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
   573
</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
   574
      <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
   575
</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
   576
      <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
   577
        <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
   578
        <xsl:value-of select="."/>
2833
e74123b966ac SVGHMI : fixed bug happening when some SVG ids are containing dashes
Edouard Tisserant
parents: 2829
diff changeset
   579
        <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
   580
        <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
   581
          <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
   582
        </xsl:if>
c10069a02ed0 SVGHMI: deduce pages content out of geometry (elements contained in page bounding box are in)
Edouard Tisserant
parents: 2793
diff changeset
   583
        <xsl:text>
c10069a02ed0 SVGHMI: deduce pages content out of geometry (elements contained in page bounding box are in)
Edouard Tisserant
parents: 2793
diff changeset
   584
</xsl:text>
c10069a02ed0 SVGHMI: deduce pages content out of geometry (elements contained in page bounding box are in)
Edouard Tisserant
parents: 2793
diff changeset
   585
      </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
   586
      <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
   587
</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
   588
      <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
   589
</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
   590
      <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
   591
        <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
   592
        <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
   593
        <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
   594
        <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
   595
        <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
   596
        <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
   597
          <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
   598
        </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
   599
        <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
   600
</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
   601
      </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
   602
      <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
   603
</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
   604
      <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
   605
      <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
   606
        <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
   607
      </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
   608
      <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
   609
</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
   610
    </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
   611
    <xsl:text>}
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   612
</xsl:text>
2795
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>
c0cf62bb9aa7 SVGHMI compute default page
Edouard Tisserant
parents: 2794
diff changeset
   615
    <xsl:text>var default_page = "</xsl:text>
c0cf62bb9aa7 SVGHMI compute default page
Edouard Tisserant
parents: 2794
diff changeset
   616
    <xsl:value-of select="$default_page"/>
c0cf62bb9aa7 SVGHMI compute default page
Edouard Tisserant
parents: 2794
diff changeset
   617
    <xsl:text>";
c0cf62bb9aa7 SVGHMI compute default page
Edouard Tisserant
parents: 2794
diff changeset
   618
</xsl:text>
2847
dffade5c83d3 SVGHMI: fix some JS + add generation of detachable elements, to be continued
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2846
diff changeset
   619
    <xsl:text>var svg_root = id("</xsl:text>
2808
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
   620
    <xsl:value-of select="$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
   621
    <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
   622
</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
   623
    <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
   624
</xsl:text>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   625
    <xsl:text>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   626
</xsl:text>
2803
f48121cf31b6 SVGHMI: Added relative changes of HMI value from widgets.
Edouard Tisserant
parents: 2802
diff changeset
   627
    <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
   628
</xsl:text>
2859
517583e21bfd SVGHMI: use requestAnimationFrame to delegate rendering of updates from network. Should help prevent browser collapse leading to watchdog in case of overload.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2858
diff changeset
   629
    <xsl:text>var updates = {};
517583e21bfd SVGHMI: use requestAnimationFrame to delegate rendering of updates from network. Should help prevent browser collapse leading to watchdog in case of overload.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2858
diff changeset
   630
</xsl:text>
2803
f48121cf31b6 SVGHMI: Added relative changes of HMI value from widgets.
Edouard Tisserant
parents: 2802
diff changeset
   631
    <xsl:text>
f48121cf31b6 SVGHMI: Added relative changes of HMI value from widgets.
Edouard Tisserant
parents: 2802
diff changeset
   632
</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
   633
    <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
   634
</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
   635
    <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
   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>        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
   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>        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
   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>        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
   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>            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
   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 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
   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>            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
   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>        }/* 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
   650
</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
   651
    <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
   652
</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
   653
    <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
   654
</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
   655
    <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
   656
</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
   657
    <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
   658
</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
   659
    <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
   660
</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
   661
    <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
   662
</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
   663
    <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
   664
</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
   665
    <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
   666
</xsl:text>
2798
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
   667
    <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
   668
</xsl:text>
2800
68cee1366b9c SVGHMI: dispatching data to minimalist "Display" text widget.
Edouard Tisserant
parents: 2799
diff changeset
   669
    <xsl:text>    let widgets = subscribers[index];
68cee1366b9c SVGHMI: dispatching data to minimalist "Display" text widget.
Edouard Tisserant
parents: 2799
diff changeset
   670
</xsl:text>
68cee1366b9c SVGHMI: dispatching data to minimalist "Display" text widget.
Edouard Tisserant
parents: 2799
diff changeset
   671
    <xsl:text>
68cee1366b9c SVGHMI: dispatching data to minimalist "Display" text widget.
Edouard Tisserant
parents: 2799
diff changeset
   672
</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
   673
    <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
   674
</xsl:text>
e521e0d133d5 SVGHMI: fixed HMI->PLC dataflow : not updates as expected, and not initialized properly after subscribe.
Edouard Tisserant
parents: 2803
diff changeset
   675
    <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
   676
</xsl:text>
e521e0d133d5 SVGHMI: fixed HMI->PLC dataflow : not updates as expected, and not initialized properly after subscribe.
Edouard Tisserant
parents: 2803
diff changeset
   677
    <xsl:text>
e521e0d133d5 SVGHMI: fixed HMI->PLC dataflow : not updates as expected, and not initialized properly after subscribe.
Edouard Tisserant
parents: 2803
diff changeset
   678
</xsl:text>
2803
f48121cf31b6 SVGHMI: Added relative changes of HMI value from widgets.
Edouard Tisserant
parents: 2802
diff changeset
   679
    <xsl:text>    if(widgets.size &gt; 0) {
f48121cf31b6 SVGHMI: Added relative changes of HMI value from widgets.
Edouard Tisserant
parents: 2802
diff changeset
   680
</xsl:text>
f48121cf31b6 SVGHMI: Added relative changes of HMI value from widgets.
Edouard Tisserant
parents: 2802
diff changeset
   681
    <xsl:text>        for(let widget of widgets){
f48121cf31b6 SVGHMI: Added relative changes of HMI value from widgets.
Edouard Tisserant
parents: 2802
diff changeset
   682
</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
   683
    <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
   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>    }
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>};
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>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
   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>    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
   696
</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
   697
    <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
   698
</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
   699
    <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
   700
</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
   701
    <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
   702
</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
   703
    <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
   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>                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
   706
</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
   707
    <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
   708
</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
   709
    <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
   710
</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
   711
    <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
   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>    });
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>};
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>// 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
   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>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
   724
</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
   725
    <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
   726
</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
   727
    <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
   728
</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
   729
    <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
   730
</xsl:text>
2826
1e5abecc3cde SVGHMI : support for HMI_STRING and HMI_BOOL
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2822
diff changeset
   731
    <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
   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>    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
   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: (dv, offset) =&gt; {
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>        size = dv.getInt8(offset);
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>        return [
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>            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
   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>                dv.buffer, /* original buffer */
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>                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
   746
</xsl:text>
1e5abecc3cde SVGHMI : support for HMI_STRING and HMI_BOOL
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2822
diff changeset
   747
    <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
   748
</xsl:text>
1e5abecc3cde SVGHMI : support for HMI_STRING and HMI_BOOL
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2822
diff changeset
   749
    <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
   750
</xsl:text>
1e5abecc3cde SVGHMI : support for HMI_STRING and HMI_BOOL
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2822
diff changeset
   751
    <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
   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>};
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>
2859
517583e21bfd SVGHMI: use requestAnimationFrame to delegate rendering of updates from network. Should help prevent browser collapse leading to watchdog in case of overload.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2858
diff changeset
   757
    <xsl:text>// Apply updates recieved through ws.onmessage to subscribed widgets
517583e21bfd SVGHMI: use requestAnimationFrame to delegate rendering of updates from network. Should help prevent browser collapse leading to watchdog in case of overload.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2858
diff changeset
   758
</xsl:text>
2865
545902730141 SVGHMI: cosmetic code moving
Edouard Tisserant
parents: 2864
diff changeset
   759
    <xsl:text>function apply_updates() {
545902730141 SVGHMI: cosmetic code moving
Edouard Tisserant
parents: 2864
diff changeset
   760
</xsl:text>
545902730141 SVGHMI: cosmetic code moving
Edouard Tisserant
parents: 2864
diff changeset
   761
    <xsl:text>    for(let index in updates){
545902730141 SVGHMI: cosmetic code moving
Edouard Tisserant
parents: 2864
diff changeset
   762
</xsl:text>
545902730141 SVGHMI: cosmetic code moving
Edouard Tisserant
parents: 2864
diff changeset
   763
    <xsl:text>        // serving as a key, index becomes a string
545902730141 SVGHMI: cosmetic code moving
Edouard Tisserant
parents: 2864
diff changeset
   764
</xsl:text>
545902730141 SVGHMI: cosmetic code moving
Edouard Tisserant
parents: 2864
diff changeset
   765
    <xsl:text>        // -&gt; pass Number(index) instead
545902730141 SVGHMI: cosmetic code moving
Edouard Tisserant
parents: 2864
diff changeset
   766
</xsl:text>
545902730141 SVGHMI: cosmetic code moving
Edouard Tisserant
parents: 2864
diff changeset
   767
    <xsl:text>        dispatch_value(Number(index), updates[index]);
545902730141 SVGHMI: cosmetic code moving
Edouard Tisserant
parents: 2864
diff changeset
   768
</xsl:text>
545902730141 SVGHMI: cosmetic code moving
Edouard Tisserant
parents: 2864
diff changeset
   769
    <xsl:text>        delete updates[index];
545902730141 SVGHMI: cosmetic code moving
Edouard Tisserant
parents: 2864
diff changeset
   770
</xsl:text>
545902730141 SVGHMI: cosmetic code moving
Edouard Tisserant
parents: 2864
diff changeset
   771
    <xsl:text>    }
545902730141 SVGHMI: cosmetic code moving
Edouard Tisserant
parents: 2864
diff changeset
   772
</xsl:text>
545902730141 SVGHMI: cosmetic code moving
Edouard Tisserant
parents: 2864
diff changeset
   773
    <xsl:text>}
545902730141 SVGHMI: cosmetic code moving
Edouard Tisserant
parents: 2864
diff changeset
   774
</xsl:text>
545902730141 SVGHMI: cosmetic code moving
Edouard Tisserant
parents: 2864
diff changeset
   775
    <xsl:text>
2861
84c16ece8e10 SVGHMI: fixed repeated error when Input widget is missing 'value' element
Edouard Tisserant
parents: 2859
diff changeset
   776
</xsl:text>
84c16ece8e10 SVGHMI: fixed repeated error when Input widget is missing 'value' element
Edouard Tisserant
parents: 2859
diff changeset
   777
    <xsl:text>// Called on requestAnimationFrame, modifies DOM
84c16ece8e10 SVGHMI: fixed repeated error when Input widget is missing 'value' element
Edouard Tisserant
parents: 2859
diff changeset
   778
</xsl:text>
2865
545902730141 SVGHMI: cosmetic code moving
Edouard Tisserant
parents: 2864
diff changeset
   779
    <xsl:text>var requestAnimationFrameID = null;
545902730141 SVGHMI: cosmetic code moving
Edouard Tisserant
parents: 2864
diff changeset
   780
</xsl:text>
2861
84c16ece8e10 SVGHMI: fixed repeated error when Input widget is missing 'value' element
Edouard Tisserant
parents: 2859
diff changeset
   781
    <xsl:text>function animate() {
84c16ece8e10 SVGHMI: fixed repeated error when Input widget is missing 'value' element
Edouard Tisserant
parents: 2859
diff changeset
   782
</xsl:text>
2865
545902730141 SVGHMI: cosmetic code moving
Edouard Tisserant
parents: 2864
diff changeset
   783
    <xsl:text>    // Do the page swith if any one pending
545902730141 SVGHMI: cosmetic code moving
Edouard Tisserant
parents: 2864
diff changeset
   784
</xsl:text>
2864
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
   785
    <xsl:text>    if(current_subscribed_page != current_visible_page){
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
   786
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
   787
    <xsl:text>        switch_visible_page(current_subscribed_page);
2861
84c16ece8e10 SVGHMI: fixed repeated error when Input widget is missing 'value' element
Edouard Tisserant
parents: 2859
diff changeset
   788
</xsl:text>
84c16ece8e10 SVGHMI: fixed repeated error when Input widget is missing 'value' element
Edouard Tisserant
parents: 2859
diff changeset
   789
    <xsl:text>    }
84c16ece8e10 SVGHMI: fixed repeated error when Input widget is missing 'value' element
Edouard Tisserant
parents: 2859
diff changeset
   790
</xsl:text>
2865
545902730141 SVGHMI: cosmetic code moving
Edouard Tisserant
parents: 2864
diff changeset
   791
    <xsl:text>    apply_updates();
2859
517583e21bfd SVGHMI: use requestAnimationFrame to delegate rendering of updates from network. Should help prevent browser collapse leading to watchdog in case of overload.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2858
diff changeset
   792
</xsl:text>
2864
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
   793
    <xsl:text>    requestAnimationFrameID = null;
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
   794
</xsl:text>
2859
517583e21bfd SVGHMI: use requestAnimationFrame to delegate rendering of updates from network. Should help prevent browser collapse leading to watchdog in case of overload.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2858
diff changeset
   795
    <xsl:text>}
517583e21bfd SVGHMI: use requestAnimationFrame to delegate rendering of updates from network. Should help prevent browser collapse leading to watchdog in case of overload.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2858
diff changeset
   796
</xsl:text>
517583e21bfd SVGHMI: use requestAnimationFrame to delegate rendering of updates from network. Should help prevent browser collapse leading to watchdog in case of overload.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2858
diff changeset
   797
    <xsl:text>
517583e21bfd SVGHMI: use requestAnimationFrame to delegate rendering of updates from network. Should help prevent browser collapse leading to watchdog in case of overload.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2858
diff changeset
   798
</xsl:text>
2861
84c16ece8e10 SVGHMI: fixed repeated error when Input widget is missing 'value' element
Edouard Tisserant
parents: 2859
diff changeset
   799
    <xsl:text>function requestHMIAnimation() {
84c16ece8e10 SVGHMI: fixed repeated error when Input widget is missing 'value' element
Edouard Tisserant
parents: 2859
diff changeset
   800
</xsl:text>
2864
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
   801
    <xsl:text>    if(requestAnimationFrameID == null){
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
   802
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
   803
    <xsl:text>        requestAnimationFrameID = window.requestAnimationFrame(animate);
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
   804
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
   805
    <xsl:text>    }
2861
84c16ece8e10 SVGHMI: fixed repeated error when Input widget is missing 'value' element
Edouard Tisserant
parents: 2859
diff changeset
   806
</xsl:text>
84c16ece8e10 SVGHMI: fixed repeated error when Input widget is missing 'value' element
Edouard Tisserant
parents: 2859
diff changeset
   807
    <xsl:text>}
84c16ece8e10 SVGHMI: fixed repeated error when Input widget is missing 'value' element
Edouard Tisserant
parents: 2859
diff changeset
   808
</xsl:text>
84c16ece8e10 SVGHMI: fixed repeated error when Input widget is missing 'value' element
Edouard Tisserant
parents: 2859
diff changeset
   809
    <xsl:text>
84c16ece8e10 SVGHMI: fixed repeated error when Input widget is missing 'value' element
Edouard Tisserant
parents: 2859
diff changeset
   810
</xsl:text>
2859
517583e21bfd SVGHMI: use requestAnimationFrame to delegate rendering of updates from network. Should help prevent browser collapse leading to watchdog in case of overload.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2858
diff changeset
   811
    <xsl:text>// Message reception handler
517583e21bfd SVGHMI: use requestAnimationFrame to delegate rendering of updates from network. Should help prevent browser collapse leading to watchdog in case of overload.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2858
diff changeset
   812
</xsl:text>
517583e21bfd SVGHMI: use requestAnimationFrame to delegate rendering of updates from network. Should help prevent browser collapse leading to watchdog in case of overload.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2858
diff changeset
   813
    <xsl:text>// Hash is verified and HMI values updates resulting from binary parsing
517583e21bfd SVGHMI: use requestAnimationFrame to delegate rendering of updates from network. Should help prevent browser collapse leading to watchdog in case of overload.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2858
diff changeset
   814
</xsl:text>
517583e21bfd SVGHMI: use requestAnimationFrame to delegate rendering of updates from network. Should help prevent browser collapse leading to watchdog in case of overload.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2858
diff changeset
   815
    <xsl:text>// are stored until browser can compute next frame, DOM is left untouched
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
   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>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
   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>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>    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
   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>    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
   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>    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
   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>    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
   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>        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
   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>            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
   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>                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
   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>            };
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>            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
   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>        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
   844
</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
   845
    <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
   846
</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
   847
    <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
   848
</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
   849
    <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
   850
</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
   851
    <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
   852
</xsl:text>
2826
1e5abecc3cde SVGHMI : support for HMI_STRING and HMI_BOOL
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2822
diff changeset
   853
    <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
   854
</xsl:text>
1e5abecc3cde SVGHMI : support for HMI_STRING and HMI_BOOL
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2822
diff changeset
   855
    <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
   856
</xsl:text>
2859
517583e21bfd SVGHMI: use requestAnimationFrame to delegate rendering of updates from network. Should help prevent browser collapse leading to watchdog in case of overload.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2858
diff changeset
   857
    <xsl:text>                updates[index] = 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
   858
</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
   859
    <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
   860
</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
   861
    <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
   862
</xsl:text>
2859
517583e21bfd SVGHMI: use requestAnimationFrame to delegate rendering of updates from network. Should help prevent browser collapse leading to watchdog in case of overload.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2858
diff changeset
   863
    <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
   864
</xsl:text>
f48121cf31b6 SVGHMI: Added relative changes of HMI value from widgets.
Edouard Tisserant
parents: 2802
diff changeset
   865
    <xsl:text>            }
f48121cf31b6 SVGHMI: Added relative changes of HMI value from widgets.
Edouard Tisserant
parents: 2802
diff changeset
   866
</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
   867
    <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
   868
</xsl:text>
2859
517583e21bfd SVGHMI: use requestAnimationFrame to delegate rendering of updates from network. Should help prevent browser collapse leading to watchdog in case of overload.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2858
diff changeset
   869
    <xsl:text>        // register for rendering on next frame, since there are updates
517583e21bfd SVGHMI: use requestAnimationFrame to delegate rendering of updates from network. Should help prevent browser collapse leading to watchdog in case of overload.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2858
diff changeset
   870
</xsl:text>
2864
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
   871
    <xsl:text>        requestHMIAnimation();
2859
517583e21bfd SVGHMI: use requestAnimationFrame to delegate rendering of updates from network. Should help prevent browser collapse leading to watchdog in case of overload.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2858
diff changeset
   872
</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
   873
    <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
   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>        // 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
   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>        // 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
   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>        // 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
   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>        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
   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>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>        // 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
   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>        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
   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>    }
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>};
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   899
    <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
   900
</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
   901
    <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
   902
</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
   903
    <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
   904
</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
   905
    <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
   906
</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
   907
    <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
   908
</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
   909
    <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
   910
</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
   911
    <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
   912
</xsl:text>
2829
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   913
    <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
   914
</xsl:text>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   915
    <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
   916
</xsl:text>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   917
    <xsl:text>    STRING: (str) =&gt; {
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   918
</xsl:text>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   919
    <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
   920
</xsl:text>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   921
    <xsl:text>        str = str.slice(0,128);
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   922
</xsl:text>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   923
    <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
   924
</xsl:text>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   925
    <xsl:text>        binary[0] = str.length;
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   926
</xsl:text>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   927
    <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
   928
</xsl:text>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   929
    <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
   930
</xsl:text>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   931
    <xsl:text>        }
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   932
</xsl:text>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   933
    <xsl:text>        return binary;
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   934
</xsl:text>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   935
    <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
   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>    /* 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
   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>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   941
    <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
   942
</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
   943
    <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
   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>    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
   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>};
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>// 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
   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>// 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
   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>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
   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>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>// 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
   960
</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
   961
    <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
   962
</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
   963
    <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
   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>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>
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
   967
    <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
   968
</xsl:text>
2829
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   969
    <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
   970
</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
   971
    <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
   972
</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
   973
    <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
   974
</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
   975
    <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
   976
</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
   977
    <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
   978
</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
   979
    <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
   980
</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
   981
    <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
   982
</xsl:text>
2828
be947a338760 SVGHMI : cosmetic
Edouard Tisserant
parents: 2826
diff changeset
   983
    <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
   984
</xsl:text>
2829
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   985
    <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
   986
</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
   987
    <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
   988
</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
   989
    <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
   990
</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
   991
    <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
   992
</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
   993
    <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
   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>    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
   996
</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
   997
    <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
   998
</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
   999
    <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
  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>        // 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
  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>        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
  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>
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
  1009
    <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
  1010
</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
  1011
    <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
  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>        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
  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 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
  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>            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
  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>                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
  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>                    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
  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>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>            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
  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>                new_period = 1000/maxfreq;
2803
f48121cf31b6 SVGHMI: Added relative changes of HMI value from widgets.
Edouard Tisserant
parents: 2802
diff changeset
  1028
</xsl:text>
f48121cf31b6 SVGHMI: Added relative changes of HMI value from widgets.
Edouard Tisserant
parents: 2802
diff changeset
  1029
    <xsl:text>        }
f48121cf31b6 SVGHMI: Added relative changes of HMI value from widgets.
Edouard Tisserant
parents: 2802
diff changeset
  1030
</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
  1031
    <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
  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>        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
  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>            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
  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>            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
  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>                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
  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>                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
  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>                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
  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>        }
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>
2803
f48121cf31b6 SVGHMI: Added relative changes of HMI value from widgets.
Edouard Tisserant
parents: 2802
diff changeset
  1047
    <xsl:text>    }
f48121cf31b6 SVGHMI: Added relative changes of HMI value from widgets.
Edouard Tisserant
parents: 2802
diff changeset
  1048
</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
  1049
    <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
  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>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>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
  1056
</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
  1057
    <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
  1058
</xsl:text>
2829
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1059
    <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
  1060
</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
  1061
    <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
  1062
</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
  1063
    <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
  1064
</xsl:text>
2829
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1065
    <xsl:text>        new Uint32Array([index]),
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1066
</xsl:text>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1067
    <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
  1068
</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
  1069
    <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
  1070
</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
  1071
    <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
  1072
</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
  1073
    <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
  1074
</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
  1075
    <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
  1076
</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
  1077
    <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
  1078
</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
  1079
    <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
  1080
</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
  1081
    <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
  1082
</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
  1083
    <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
  1084
</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
  1085
    <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
  1086
</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
  1087
    <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
  1088
</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
  1089
    <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
  1090
</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
  1091
    <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
  1092
</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
  1093
    <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
  1094
</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
  1095
    <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
  1096
</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
  1097
    <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
  1098
</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
  1099
    <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
  1100
</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
  1101
    <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
  1102
</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
  1103
    <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
  1104
</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
  1105
    <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
  1106
</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
  1107
    <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
  1108
</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
  1109
    <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
  1110
</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
  1111
    <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
  1112
</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
  1113
    <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
  1114
</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
  1115
    <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
  1116
</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
  1117
    <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
  1118
</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
  1119
    <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
  1120
</xsl:text>
2864
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1121
    <xsl:text>var current_visible_page;
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1122
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1123
    <xsl:text>var current_subscribed_page;
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
  1124
</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
  1125
    <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
  1126
</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
  1127
    <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
  1128
</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
  1129
    <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
  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] = 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
  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.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
  1134
</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
  1135
    <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
  1136
</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
  1137
    <xsl:text>};
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1138
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1139
    <xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1140
</xsl:text>
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>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
  1142
</xsl:text>
2864
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1143
    <xsl:text>    if(current_subscribed_page != current_visible_page){
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1144
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1145
    <xsl:text>        /* page switch already going */
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1146
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1147
    <xsl:text>        /* TODO LOG ERROR */
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1148
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1149
    <xsl:text>        return;
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1150
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1151
    <xsl:text>    } else if(page_name == current_visible_page){
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1152
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1153
    <xsl:text>        /* already in that page */
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1154
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1155
    <xsl:text>        /* TODO LOG ERROR */
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1156
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1157
    <xsl:text>        return;
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1158
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1159
    <xsl:text>    }
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1160
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1161
    <xsl:text>    switch_subscribed_page(page_name);
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1162
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1163
    <xsl:text>};
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1164
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1165
    <xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1166
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1167
    <xsl:text>function switch_subscribed_page(page_name) {
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1168
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1169
    <xsl:text>    let old_desc = page_desc[current_subscribed_page];
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1170
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1171
    <xsl:text>    let new_desc = page_desc[page_name];
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1172
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1173
    <xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1174
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1175
    <xsl:text>    if(new_desc == undefined){
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1176
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1177
    <xsl:text>        /* TODO LOG ERROR */
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1178
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1179
    <xsl:text>        return;
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1180
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1181
    <xsl:text>    }
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1182
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1183
    <xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1184
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1185
    <xsl:text>    if(old_desc){
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1186
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1187
    <xsl:text>        for(let widget of old_desc.widgets){
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1188
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1189
    <xsl:text>            /* remove subsribers */
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1190
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1191
    <xsl:text>            for(let index of widget.indexes){
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1192
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1193
    <xsl:text>                subscribers[index].delete(widget);
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1194
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1195
    <xsl:text>            }
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1196
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1197
    <xsl:text>        }
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1198
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1199
    <xsl:text>    }
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1200
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1201
    <xsl:text>    for(let widget of new_desc.widgets){
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1202
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1203
    <xsl:text>        /* add widget's subsribers */
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1204
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1205
    <xsl:text>        for(let index of widget.indexes){
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1206
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1207
    <xsl:text>            subscribers[index].add(widget);
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1208
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1209
    <xsl:text>        }
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1210
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1211
    <xsl:text>    }
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1212
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1213
    <xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1214
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1215
    <xsl:text>    update_subscriptions();
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1216
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1217
    <xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1218
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1219
    <xsl:text>    current_subscribed_page = page_name;
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1220
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1221
    <xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1222
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1223
    <xsl:text>    requestHMIAnimation();
2861
84c16ece8e10 SVGHMI: fixed repeated error when Input widget is missing 'value' element
Edouard Tisserant
parents: 2859
diff changeset
  1224
</xsl:text>
84c16ece8e10 SVGHMI: fixed repeated error when Input widget is missing 'value' element
Edouard Tisserant
parents: 2859
diff changeset
  1225
    <xsl:text>}
84c16ece8e10 SVGHMI: fixed repeated error when Input widget is missing 'value' element
Edouard Tisserant
parents: 2859
diff changeset
  1226
</xsl:text>
84c16ece8e10 SVGHMI: fixed repeated error when Input widget is missing 'value' element
Edouard Tisserant
parents: 2859
diff changeset
  1227
    <xsl:text>
84c16ece8e10 SVGHMI: fixed repeated error when Input widget is missing 'value' element
Edouard Tisserant
parents: 2859
diff changeset
  1228
</xsl:text>
2864
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1229
    <xsl:text>function switch_visible_page(page_name) {
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1230
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1231
    <xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1232
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1233
    <xsl:text>    let old_desc = page_desc[current_visible_page];
2850
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1234
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1235
    <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
  1236
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1237
    <xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1238
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1239
    <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
  1240
</xsl:text>
2864
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1241
    <xsl:text>        for(let eltid in old_desc.required_detachables){
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1242
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1243
    <xsl:text>            if(!(eltid in new_desc.required_detachables)){
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1244
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1245
    <xsl:text>                let [element, parent] = old_desc.required_detachables[eltid];
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1246
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1247
    <xsl:text>                parent.removeChild(element);
2847
dffade5c83d3 SVGHMI: fix some JS + add generation of detachable elements, to be continued
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2846
diff changeset
  1248
</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
  1249
    <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
  1250
</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
  1251
    <xsl:text>        }
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1252
</xsl:text>
2864
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1253
    <xsl:text>        for(let eltid in new_desc.required_detachables){
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1254
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1255
    <xsl:text>            if(!(eltid in old_desc.required_detachables)){
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1256
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1257
    <xsl:text>                let [element, parent] = new_desc.required_detachables[eltid];
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1258
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1259
    <xsl:text>                parent.appendChild(element);
2850
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1260
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1261
    <xsl:text>            }
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1262
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1263
    <xsl:text>        }
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1264
</xsl:text>
2864
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1265
    <xsl:text>    }else{
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1266
</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
  1267
    <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
  1268
</xsl:text>
2864
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1269
    <xsl:text>            let [element, parent] = new_desc.required_detachables[eltid];
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1270
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1271
    <xsl:text>            parent.appendChild(element);
2850
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1272
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1273
    <xsl:text>        }
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1274
</xsl:text>
2864
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1275
    <xsl:text>    }
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1276
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1277
    <xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1278
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1279
    <xsl:text>    for(let widget of new_desc.widgets){
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1280
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1281
    <xsl:text>        for(let index of widget.indexes){
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1282
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1283
    <xsl:text>            /* dispatch current cache in newly opened page widgets */
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1284
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1285
    <xsl:text>            let cached_val = cache[index];
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1286
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1287
    <xsl:text>            if(cached_val != undefined)
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1288
</xsl:text>
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1289
    <xsl:text>                dispatch_value_to_widget(widget, index, cached_val, cached_val);
2850
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1290
</xsl:text>
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1291
    <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
  1292
</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
  1293
    <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
  1294
</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
  1295
    <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
  1296
</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
  1297
    <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
  1298
</xsl:text>
2864
36f78f6cfabd SVGHMI: split page switch into switching subscription and switching elements in the DOM, to ensure that subscriptions have been send before changing DOM, and avoid some flicker.
Edouard Tisserant
parents: 2862
diff changeset
  1299
    <xsl:text>    current_visible_page = page_name;
2798
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1300
</xsl:text>
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1301
    <xsl:text>};
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1302
</xsl:text>
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1303
    <xsl:text>
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1304
</xsl:text>
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1305
    <xsl:text>
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1306
</xsl:text>
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1307
    <xsl:text>// Once connection established
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1308
</xsl:text>
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1309
    <xsl:text>ws.onopen = function (evt) {
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1310
</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
  1311
    <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
  1312
</xsl:text>
2798
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1313
    <xsl:text>    send_reset();
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1314
</xsl:text>
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1315
    <xsl:text>    // show main page
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1316
</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
  1317
    <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
  1318
</xsl:text>
2798
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1319
    <xsl:text>    switch_page(default_page);
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1320
</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
  1321
    <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
  1322
</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
  1323
    <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
  1324
</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
  1325
    <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
  1326
</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
  1327
    <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
  1328
</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
  1329
    <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
  1330
</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
  1331
    <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
  1332
</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
  1333
    <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
  1334
</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
  1335
    <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
  1336
</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
  1337
    <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
  1338
</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
  1339
    <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
  1340
</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
  1341
    <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
  1342
</xsl:text>
2792
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
  1343
  </xsl:template>
2814
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1344
  <xsl:template mode="testgeo" match="bbox">
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1345
    <xsl:text>ID: </xsl:text>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1346
    <xsl:value-of select="@Id"/>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1347
    <xsl:text> x: </xsl:text>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1348
    <xsl:value-of select="@x"/>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1349
    <xsl:text> y: </xsl:text>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1350
    <xsl:value-of select="@y"/>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1351
    <xsl:text> w: </xsl:text>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1352
    <xsl:value-of select="@w"/>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1353
    <xsl:text> h: </xsl:text>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1354
    <xsl:value-of select="@h"/>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1355
    <xsl:text>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1356
</xsl:text>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1357
  </xsl:template>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1358
  <xsl:template mode="testtree" match="*">
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1359
    <xsl:param name="indent" select="''"/>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1360
    <xsl:value-of select="$indent"/>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1361
    <xsl:text> </xsl:text>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1362
    <xsl:value-of select="local-name()"/>
2867
901c89c0cc08 SVGHMI: unsignificant changes or changes in generated code
Edouard Tisserant
parents: 2865
diff changeset
  1363
    <xsl:text> </xsl:text>
2814
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1364
    <xsl:for-each select="@*">
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1365
      <xsl:value-of select="local-name()"/>
2867
901c89c0cc08 SVGHMI: unsignificant changes or changes in generated code
Edouard Tisserant
parents: 2865
diff changeset
  1366
      <xsl:text>="</xsl:text>
2814
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1367
      <xsl:value-of select="."/>
2867
901c89c0cc08 SVGHMI: unsignificant changes or changes in generated code
Edouard Tisserant
parents: 2865
diff changeset
  1368
      <xsl:text>" </xsl:text>
2814
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1369
    </xsl:for-each>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1370
    <xsl:text>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1371
</xsl:text>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1372
    <xsl:apply-templates mode="testtree" select="*">
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1373
      <xsl:with-param name="indent">
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1374
        <xsl:value-of select="concat($indent,'&gt;')"/>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1375
      </xsl:with-param>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1376
    </xsl:apply-templates>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1377
  </xsl:template>
2808
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
  1378
  <xsl:template name="defs_by_labels">
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
  1379
    <xsl:param name="labels" select="''"/>
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
  1380
    <xsl:param name="mandatory" select="'yes'"/>
2800
68cee1366b9c SVGHMI: dispatching data to minimalist "Display" text widget.
Edouard Tisserant
parents: 2799
diff changeset
  1381
    <xsl:param name="hmi_element"/>
2834
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
  1382
    <xsl:variable name="widget_type" select="@type"/>
2808
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
  1383
    <xsl:for-each select="str:split($labels)">
2807
7fa21b3b5f9f SVGHMI - added simple Meter widget.
Edouard Tisserant
parents: 2806
diff changeset
  1384
      <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
  1385
      <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
  1386
      <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
  1387
        <xsl:when test="not($elt_id)">
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1388
          <xsl:if test="$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
  1389
            <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
  1390
              <xsl:value-of select="$widget_type"/>
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1391
              <xsl:text> widget must have a </xsl:text>
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1392
              <xsl:value-of select="$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
  1393
              <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
  1394
            </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
  1395
          </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
  1396
        </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
  1397
        <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
  1398
          <xsl:text>    </xsl:text>
2807
7fa21b3b5f9f SVGHMI - added simple Meter widget.
Edouard Tisserant
parents: 2806
diff changeset
  1399
          <xsl:value-of select="$name"/>
2847
dffade5c83d3 SVGHMI: fix some JS + add generation of detachable elements, to be continued
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2846
diff changeset
  1400
          <xsl:text>_elt: id("</xsl:text>
2836
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1401
          <xsl:value-of select="$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
  1402
          <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
  1403
</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
  1404
        </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
  1405
      </xsl:choose>
2807
7fa21b3b5f9f SVGHMI - added simple Meter widget.
Edouard Tisserant
parents: 2806
diff changeset
  1406
    </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
  1407
  </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
  1408
  <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
  1409
    <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
  1410
    <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
  1411
</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
  1412
    <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
  1413
</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
  1414
    <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
  1415
      <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
  1416
        <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
  1417
</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
  1418
      </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
  1419
      <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
  1420
        <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
  1421
          <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
  1422
        </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
  1423
      </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
  1424
    </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
  1425
    <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
  1426
</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
  1427
  </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
  1428
  <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
  1429
    <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
  1430
    <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
  1431
</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
  1432
    <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
  1433
      <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
  1434
      <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
  1435
        <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
  1436
      </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
  1437
    </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
  1438
    <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
  1439
      <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
  1440
      <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
  1441
        <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
  1442
      </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
  1443
      <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
  1444
    </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
  1445
    <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
  1446
</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
  1447
    <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
  1448
</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
  1449
    <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
  1450
</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
  1451
    <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
  1452
</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
  1453
    <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
  1454
</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
  1455
    <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
  1456
</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
  1457
    <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
  1458
</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
  1459
    <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
  1460
</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
  1461
    <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
  1462
</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
  1463
    <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
  1464
</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
  1465
    <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
  1466
</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
  1467
    <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
  1468
</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
  1469
    <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
  1470
</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
  1471
    <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
  1472
</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
  1473
    <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
  1474
</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
  1475
    <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
  1476
</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
  1477
    <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
  1478
</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
  1479
    <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
  1480
</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
  1481
    <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
  1482
</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
  1483
    <xsl:text>    },
2807
7fa21b3b5f9f SVGHMI - added simple Meter widget.
Edouard Tisserant
parents: 2806
diff changeset
  1484
</xsl:text>
2800
68cee1366b9c SVGHMI: dispatching data to minimalist "Display" text widget.
Edouard Tisserant
parents: 2799
diff changeset
  1485
  </xsl:template>
2829
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1486
  <func:function name="func:escape_quotes">
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1487
    <xsl:param name="txt"/>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1488
    <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
  1489
    <xsl:variable name="frstln" select="string-length($frst)"/>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1490
    <xsl:choose>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1491
      <xsl:when test="$frstln &gt; 0 and string-length($txt) &gt; $frstln">
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1492
        <func:result select="concat($frst,'\&quot;',func:escape_quotes(substring-after($txt,'&quot;')))"/>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1493
      </xsl:when>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1494
      <xsl:otherwise>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1495
        <func:result select="$txt"/>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1496
      </xsl:otherwise>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1497
    </xsl:choose>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1498
  </func:function>
2800
68cee1366b9c SVGHMI: dispatching data to minimalist "Display" text widget.
Edouard Tisserant
parents: 2799
diff changeset
  1499
  <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
  1500
    <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
  1501
    <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
  1502
      <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
  1503
        <xsl:with-param name="hmi_element" select="$hmi_element"/>
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1504
        <xsl:with-param name="labels">
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1505
          <xsl:text>value</xsl:text>
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1506
        </xsl:with-param>
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1507
        <xsl:with-param name="mandatory" select="'no'"/>
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1508
      </xsl:call-template>
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1509
    </xsl:variable>
2861
84c16ece8e10 SVGHMI: fixed repeated error when Input widget is missing 'value' element
Edouard Tisserant
parents: 2859
diff changeset
  1510
    <xsl:variable name="have_value" select="string-length($value_elt)&gt;0"/>
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
  1511
    <xsl:value-of select="$value_elt"/>
2861
84c16ece8e10 SVGHMI: fixed repeated error when Input widget is missing 'value' element
Edouard Tisserant
parents: 2859
diff changeset
  1512
    <xsl:if test="$have_value">
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1513
      <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
  1514
</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
  1515
    </xsl:if>
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1516
    <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
  1517
</xsl:text>
2861
84c16ece8e10 SVGHMI: fixed repeated error when Input widget is missing 'value' element
Edouard Tisserant
parents: 2859
diff changeset
  1518
    <xsl:if test="$have_value">
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1519
      <xsl:text>        this.value_elt.textContent = String(value);
2836
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1520
</xsl:text>
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1521
    </xsl:if>
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1522
    <xsl:text>    },
2801
390acff12755 SVGHMI: Added init call to all widgets at startup to bind events. More features in Input widget : Edit and Change buttons. WIP HMI->PLC value update, incoherent data detected in C part on update.
Edouard Tisserant
parents: 2800
diff changeset
  1523
</xsl:text>
390acff12755 SVGHMI: Added init call to all widgets at startup to bind events. More features in Input widget : Edit and Change buttons. WIP HMI->PLC value update, incoherent data detected in C part on update.
Edouard Tisserant
parents: 2800
diff changeset
  1524
    <xsl:variable name="edit_elt_id" select="$hmi_element/*[@inkscape:label='edit'][1]/@id"/>
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1525
    <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
  1526
</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
  1527
    <xsl:if test="$edit_elt_id">
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1528
      <xsl:text>        id("</xsl:text>
2801
390acff12755 SVGHMI: Added init call to all widgets at startup to bind events. More features in Input widget : Edit and Change buttons. WIP HMI->PLC value update, incoherent data detected in C part on update.
Edouard Tisserant
parents: 2800
diff changeset
  1529
      <xsl:value-of select="$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
  1530
      <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
  1531
</xsl:text>
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1532
      <xsl:text>            "click", 
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1533
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1534
      <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
  1535
</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
  1536
    </xsl:if>
2829
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1537
    <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
  1538
      <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
  1539
      <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
  1540
      <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
  1541
</xsl:text>
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1542
      <xsl:text>            "click", 
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1543
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1544
      <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
  1545
      <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
  1546
      <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
  1547
</xsl:text>
2861
84c16ece8e10 SVGHMI: fixed repeated error when Input widget is missing 'value' element
Edouard Tisserant
parents: 2859
diff changeset
  1548
      <xsl:if test="$have_value">
84c16ece8e10 SVGHMI: fixed repeated error when Input widget is missing 'value' element
Edouard Tisserant
parents: 2859
diff changeset
  1549
        <xsl:text>                    this.value_elt.textContent = String(new_val);
84c16ece8e10 SVGHMI: fixed repeated error when Input widget is missing 'value' element
Edouard Tisserant
parents: 2859
diff changeset
  1550
</xsl:text>
84c16ece8e10 SVGHMI: fixed repeated error when Input widget is missing 'value' element
Edouard Tisserant
parents: 2859
diff changeset
  1551
      </xsl:if>
84c16ece8e10 SVGHMI: fixed repeated error when Input widget is missing 'value' element
Edouard Tisserant
parents: 2859
diff changeset
  1552
      <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
  1553
</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
  1554
    </xsl:for-each>
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1555
    <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
  1556
</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
  1557
  </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
  1558
  <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
  1559
  <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
  1560
    <xsl:text>    frequency: 5,
68cee1366b9c SVGHMI: dispatching data to minimalist "Display" text widget.
Edouard Tisserant
parents: 2799
diff changeset
  1561
</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
  1562
  </xsl:template>
2839
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1563
  <xsl:template mode="widget_defs" match="widget[@type='Switch']">
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1564
    <xsl:param name="hmi_element"/>
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1565
    <xsl:text>    frequency: 5,
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1566
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1567
    <xsl:text>    dispatch: function(value) {
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1568
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1569
    <xsl:text>        for(let choice of this.choices){
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1570
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1571
    <xsl:text>            if(value != choice.value){
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1572
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1573
    <xsl:text>                choice.elt.setAttribute("style", "display:none");
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1574
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1575
    <xsl:text>            } else {
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1576
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1577
    <xsl:text>                choice.elt.setAttribute("style", choice.style);
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1578
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1579
    <xsl:text>            }
2839
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1580
</xsl:text>
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1581
    <xsl:text>        }
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1582
</xsl:text>
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1583
    <xsl:text>    },
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1584
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1585
    <xsl:text>    init: function() {
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1586
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1587
    <xsl:text>        // Hello Switch
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1588
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1589
    <xsl:text>    },
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1590
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1591
    <xsl:text>    choices: [
2839
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1592
</xsl:text>
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1593
    <xsl:variable name="regex" select="'^(&quot;[^&quot;].*&quot;|\-?[0-9]+)(#.*)?$'"/>
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1594
    <xsl:for-each select="$hmi_element/*[regexp:test(@inkscape:label,$regex)]">
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1595
      <xsl:variable name="literal" select="regexp:match(@inkscape:label,$regex)[2]"/>
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1596
      <xsl:text>        {
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1597
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1598
      <xsl:text>            elt:id("</xsl:text>
2839
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1599
      <xsl:value-of select="@id"/>
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1600
      <xsl:text>"),
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1601
</xsl:text>
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1602
      <xsl:text>            style:"</xsl:text>
2839
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1603
      <xsl:value-of select="@style"/>
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1604
      <xsl:text>",
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1605
</xsl:text>
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1606
      <xsl:text>            value:</xsl:text>
2839
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1607
      <xsl:value-of select="$literal"/>
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1608
      <xsl:text>
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1609
</xsl:text>
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1610
      <xsl:text>        }</xsl:text>
2839
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1611
      <xsl:if test="position()!=last()">
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1612
        <xsl:text>,</xsl:text>
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1613
      </xsl:if>
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1614
      <xsl:text>
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1615
</xsl:text>
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1616
    </xsl:for-each>
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1617
    <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
  1618
</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
  1619
  </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
  1620
  <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
  1621
    <xsl:param name="hmi_element"/>
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1622
    <xsl:text>    on_click: function(evt) {
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1623
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1624
    <xsl:text>        switch_page(this.args[0]);
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1625
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1626
    <xsl:text>    },
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1627
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1628
    <xsl:text>    init: function() {
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1629
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1630
    <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
  1631
    <xsl:value-of select="$hmi_element/@id"/>
2839
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1632
    <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
  1633
</xsl:text>
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1634
    <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
  1635
</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
  1636
  </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
  1637
</xsl:stylesheet>