svghmi/gen_index_xhtml.xslt
author Edouard Tisserant
Thu, 12 Mar 2020 09:33:20 +0100
branchsvghmi
changeset 2865 545902730141
parent 2864 36f78f6cfabd
child 2867 901c89c0cc08
permissions -rw-r--r--
SVGHMI: cosmetic code moving
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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($hmi_pages/@inkscape:label)/widget/arg[1]/@value"/>
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      </xsl:otherwise>
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    </xsl:choose>
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  </xsl:variable>
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  <xsl:variable name="_categories">
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    <noindex>
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      <xsl:text>HMI_ROOT</xsl:text>
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    </noindex>
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    <noindex>
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      <xsl:text>HMI_NODE</xsl:text>
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    </noindex>
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    <noindex>
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      <xsl:text>HMI_PLC_STATUS</xsl:text>
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    </noindex>
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    <noindex>
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      <xsl:text>HMI_CURRENT_PAGE</xsl:text>
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    </noindex>
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  </xsl:variable>
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  <xsl:variable name="categories" select="exsl:node-set($_categories)"/>
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  <xsl:variable name="_indexed_hmitree">
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    <xsl:apply-templates mode="index" select="$hmitree"/>
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  </xsl:variable>
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  <xsl:variable name="indexed_hmitree" select="exsl:node-set($_indexed_hmitree)"/>
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  <func:function name="func:refered_elements">
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    <xsl:param name="elems"/>
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    <xsl:variable name="descend" select="$elems/descendant-or-self::svg:*"/>
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    <xsl:variable name="clones" select="$descend[self::svg:use]"/>
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    <xsl:variable name="originals" select="//svg:*[concat('#',@id) = $clones/@xlink:href]"/>
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    <xsl:choose>
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      <xsl:when test="$originals">
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        <func:result select="$descend | func:refered_elements($originals)"/>
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      </xsl:when>
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      <xsl:otherwise>
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        <func:result select="$descend"/>
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      </xsl:otherwise>
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    </xsl:choose>
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  </func:function>
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  <func:function name="func:intersect_1d">
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    <xsl:param name="a0"/>
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    <xsl:param name="a1"/>
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    <xsl:param name="b0"/>
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    <xsl:param name="b1"/>
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    <xsl:variable name="d0" select="$a0 &gt;= $b0"/>
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    <xsl:variable name="d1" select="$a1 &gt;= $b1"/>
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    <xsl:choose>
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      <xsl:when test="not($d0) and $d1">
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        <func:result select="3"/>
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      </xsl:when>
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      <xsl:when test="$d0 and not($d1)">
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        <func:result select="2"/>
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      </xsl:when>
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      <xsl:when test="$d0 and $d1 and $a0 &lt; $b1">
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        <func:result select="1"/>
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      </xsl:when>
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      <xsl:when test="not($d0) and not($d1) and $b0 &lt; $a1">
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        <func:result select="1"/>
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      </xsl:when>
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      <xsl:otherwise>
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        <func:result select="0"/>
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      </xsl:otherwise>
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    </xsl:choose>
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  </func:function>
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  <func:function name="func:intersect">
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    <xsl:param name="a"/>
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    <xsl:param name="b"/>
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    <xsl:variable name="x_intersect" select="func:intersect_1d($a/@x, $a/@x+$a/@w, $b/@x, $b/@x+$b/@w)"/>
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    <xsl:choose>
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      <xsl:when test="$x_intersect != 0">
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        <xsl:variable name="y_intersect" select="func:intersect_1d($a/@y, $a/@y+$a/@h, $b/@y, $b/@y+$b/@h)"/>
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        <func:result select="$x_intersect * $y_intersect"/>
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      </xsl:when>
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      <xsl:otherwise>
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        <func:result select="0"/>
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      </xsl:otherwise>
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    </xsl:choose>
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  </func:function>
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  <func:function name="func:overlapping_geometry">
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    <xsl:param name="elt"/>
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    <xsl:variable name="groups" select="/svg:svg | //svg:g"/>
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    <xsl:variable name="g" select="$geometry[@Id = $elt/@id]"/>
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    <xsl:variable name="candidates" select="$geometry[@Id != $elt/@id]"/>
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    <func:result select="$candidates[(@Id = $groups/@id and (func:intersect($g, .) = 9)) or &#10;                              (not(@Id = $groups/@id) and (func:intersect($g, .) &gt; 0 ))]"/>
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  </func:function>
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  <func:function name="func:all_related_elements">
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    <xsl:param name="page"/>
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    <xsl:variable name="page_overlapping_geometry" select="func:overlapping_geometry($page)"/>
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    <xsl:variable name="page_overlapping_elements" select="//svg:*[@id = $page_overlapping_geometry/@Id]"/>
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    <xsl:variable name="page_sub_elements" select="func:refered_elements($page | $page_overlapping_elements)"/>
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    <func:result select="$page_sub_elements"/>
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  </func:function>
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  <func:function name="func:required_elements">
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    <xsl:param name="pages"/>
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    <xsl:choose>
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      <xsl:when test="$pages">
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        <func:result select="func:all_related_elements($pages[1])&#10;                          | func:required_elements($pages[position()!=1])"/>
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      </xsl:when>
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      <xsl:otherwise>
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        <func:result select="/.."/>
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      </xsl:otherwise>
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    </xsl:choose>
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  </func:function>
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  <xsl:variable name="required_elements" select="//svg:defs/descendant-or-self::svg:*&#10;           | func:required_elements($hmi_pages)/ancestor-or-self::svg:*"/>
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  <xsl:variable name="discardable_elements" select="//svg:*[not(@id = $required_elements/@id)]"/>
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  <func:function name="func:sumarized_elements">
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    <xsl:param name="elements"/>
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    <xsl:variable name="short_list" select="$elements[not(ancestor::*/@id = $elements/@id)]"/>
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    <xsl:variable name="filled_groups" select="$short_list/parent::svg:*[&#10;            not(descendant::*[&#10;                not(self::svg:g) and&#10;                not(@id = $discardable_elements/@id) and&#10;                not(@id = $short_list/descendant-or-self::*[not(self::svg:g)]/@id)&#10;            ])]"/>
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    <xsl:variable name="groups_to_add" select="$filled_groups[not(ancestor::*/@id = $filled_groups/@id)]"/>
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    <func:result select="$groups_to_add | $short_list[not(ancestor::svg:g/@id = $filled_groups/@id)]"/>
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  </func:function>
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  <func:function name="func:detachable_elements">
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    <xsl:param name="pages"/>
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    <xsl:choose>
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      <xsl:when test="$pages">
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        <func:result select="func:sumarized_elements(func:all_related_elements($pages[1]))&#10;                          | func:detachable_elements($pages[position()!=1])"/>
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      </xsl:when>
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      <xsl:otherwise>
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        <func:result select="/.."/>
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      </xsl:otherwise>
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    </xsl:choose>
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  </func:function>
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  <xsl:variable name="_detachable_elements" select="func:detachable_elements($hmi_pages)"/>
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  <xsl:variable name="detachable_elements" select="$_detachable_elements[not(ancestor::*/@id = $_detachable_elements/@id)]"/>
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  <xsl:template mode="index" match="*">
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    <xsl:param name="index" select="0"/>
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    <xsl:param name="parentpath" select="''"/>
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    <xsl:variable name="content">
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      <xsl:variable name="path">
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        <xsl:choose>
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          <xsl:when test="local-name() = 'HMI_ROOT'">
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            <xsl:value-of select="$parentpath"/>
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          </xsl:when>
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          <xsl:otherwise>
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            <xsl:value-of select="$parentpath"/>
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            <xsl:text>/</xsl:text>
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            <xsl:value-of select="@name"/>
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          </xsl:otherwise>
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        </xsl:choose>
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      </xsl:variable>
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      <xsl:choose>
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        <xsl:when test="not(local-name() = $categories/noindex)">
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          <xsl:copy>
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            <xsl:attribute name="index">
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              <xsl:value-of select="$index"/>
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            </xsl:attribute>
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            <xsl:attribute name="hmipath">
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              <xsl:value-of select="$path"/>
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            </xsl:attribute>
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            <xsl:for-each select="@*">
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              <xsl:copy/>
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            </xsl:for-each>
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          </xsl:copy>
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        </xsl:when>
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        <xsl:otherwise>
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          <xsl:apply-templates mode="index" select="*[1]">
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            <xsl:with-param name="index" select="$index"/>
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            <xsl:with-param name="parentpath">
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              <xsl:value-of select="$path"/>
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            </xsl:with-param>
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          </xsl:apply-templates>
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        </xsl:otherwise>
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      </xsl:choose>
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    </xsl:variable>
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    <xsl:copy-of select="$content"/>
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    <xsl:apply-templates mode="index" select="following-sibling::*[1]">
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      <xsl:with-param name="index" select="$index + count(exsl:node-set($content)/*)"/>
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      <xsl:with-param name="parentpath">
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        <xsl:value-of select="$parentpath"/>
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      </xsl:with-param>
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    </xsl:apply-templates>
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  </xsl:template>
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  <xsl:template mode="inline_svg" match="@* | node()">
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    <xsl:if test="not(@id = $discardable_elements/@id)">
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      <xsl:copy>
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        <xsl:apply-templates mode="inline_svg" select="@* | node()"/>
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      </xsl:copy>
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    </xsl:if>
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  </xsl:template>
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  <xsl:template mode="inline_svg" match="svg:svg/@width"/>
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  <xsl:template mode="inline_svg" match="svg:svg/@height"/>
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  <xsl:template xmlns="http://www.w3.org/2000/svg" mode="inline_svg" match="svg:svg">
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    <svg>
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      <xsl:attribute name="preserveAspectRatio">
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        <xsl:text>none</xsl:text>
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      </xsl:attribute>
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      <xsl:attribute name="height">
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        <xsl:text>100vh</xsl:text>
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      </xsl:attribute>
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      <xsl:attribute name="width">
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        <xsl:text>100vw</xsl:text>
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      </xsl:attribute>
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      <xsl:apply-templates mode="inline_svg" select="@* | node()"/>
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    </svg>
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  </xsl:template>
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  <xsl:template mode="inline_svg" match="svg:svg[@viewBox!=concat('0 0 ', @width, ' ', @height)]">
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    <xsl:message terminate="yes">
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      <xsl:text>ViewBox settings other than X=0, Y=0 and Scale=1 are not supported</xsl:text>
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    </xsl:message>
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  </xsl:template>
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  <xsl:template mode="inline_svg" match="sodipodi:namedview[@units!='px' or @inkscape:document-units!='px']">
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    <xsl:message terminate="yes">
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      <xsl:text>All units must be set to "px" in Inkscape's document properties</xsl:text>
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    </xsl:message>
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  </xsl:template>
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  <xsl:variable name="to_unlink" select="$hmi_elements[not(@id = $hmi_pages)]//svg:use"/>
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  <xsl:template xmlns="http://www.w3.org/2000/svg" mode="inline_svg" match="svg:use">
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    <xsl:choose>
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      <xsl:when test="@id = $to_unlink/@id">
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        <xsl:call-template name="unlink_clone"/>
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      </xsl:when>
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      <xsl:otherwise>
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        <xsl:copy>
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          <xsl:apply-templates mode="inline_svg" select="@* | node()"/>
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        </xsl:copy>
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      </xsl:otherwise>
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    </xsl:choose>
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  </xsl:template>
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  <xsl:variable name="_excluded_use_attrs">
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    <name>
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      <xsl:text>href</xsl:text>
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    </name>
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    <name>
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      <xsl:text>width</xsl:text>
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    </name>
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    <name>
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      <xsl:text>height</xsl:text>
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    </name>
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    <name>
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      <xsl:text>x</xsl:text>
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    </name>
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    <name>
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      <xsl:text>y</xsl:text>
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    </name>
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  </xsl:variable>
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  <xsl:variable name="excluded_use_attrs" select="exsl:node-set($_excluded_use_attrs)"/>
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  <xsl:template xmlns="http://www.w3.org/2000/svg" name="unlink_clone">
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    <g>
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      <xsl:for-each select="@*[not(local-name() = $excluded_use_attrs/name)]">
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        <xsl:attribute name="{name()}">
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          <xsl:value-of select="."/>
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        </xsl:attribute>
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      </xsl:for-each>
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      <xsl:variable name="targetid" select="substring-after(@xlink:href,'#')"/>
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      <xsl:apply-templates mode="unlink_clone" select="//svg:*[@id = $targetid]">
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        <xsl:with-param name="seed" select="@id"/>
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      </xsl:apply-templates>
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    </g>
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  </xsl:template>
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  <xsl:template xmlns="http://www.w3.org/2000/svg" mode="unlink_clone" match="@id">
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    <xsl:param name="seed"/>
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    <xsl:attribute name="id">
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      <xsl:value-of select="$seed"/>
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      <xsl:text>_</xsl:text>
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      <xsl:value-of select="."/>
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    </xsl:attribute>
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  </xsl:template>
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  <xsl:template xmlns="http://www.w3.org/2000/svg" mode="unlink_clone" match="@*">
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    <xsl:copy/>
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  </xsl:template>
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  <xsl:template xmlns="http://www.w3.org/2000/svg" mode="unlink_clone" match="svg:*">
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    <xsl:param name="seed"/>
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    <xsl:choose>
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      <xsl:when test="@id = $hmi_elements/@id">
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        <use>
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          <xsl:attribute name="xlink:href">
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            <xsl:value-of select="concat('#',@id)"/>
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          </xsl:attribute>
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        </use>
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      </xsl:when>
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      <xsl:otherwise>
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        <xsl:copy>
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          <xsl:apply-templates mode="unlink_clone" select="@* | node()">
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            <xsl:with-param name="seed" select="$seed"/>
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          </xsl:apply-templates>
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        </xsl:copy>
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      </xsl:otherwise>
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    </xsl:choose>
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  </xsl:template>
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  <xsl:variable name="result_svg">
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    <xsl:apply-templates mode="inline_svg" select="/"/>
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  </xsl:variable>
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  <xsl:variable name="result_svg_ns" select="exsl:node-set($result_svg)"/>
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  <xsl:template match="/">
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    <xsl:comment>
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      <xsl:text>Made with SVGHMI. https://beremiz.org</xsl:text>
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    </xsl:comment>
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    <xsl:comment>
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      <xsl:apply-templates mode="testgeo" select="$hmi_geometry"/>
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    </xsl:comment>
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    <xsl:comment>
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      <xsl:apply-templates mode="testtree" select="$hmitree"/>
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    </xsl:comment>
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    <xsl:comment>
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      <xsl:apply-templates mode="testtree" select="$indexed_hmitree"/>
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    </xsl:comment>
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    <xsl:comment>
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      <xsl:text>Detachable :
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</xsl:text>
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      <xsl:for-each select="$detachable_elements">
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        <xsl:value-of select="@id"/>
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        <xsl:text>
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</xsl:text>
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      </xsl:for-each>
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    </xsl:comment>
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    <xsl:comment>
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      <xsl:text>Discardable :
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</xsl:text>
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      <xsl:for-each select="$discardable_elements">
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        <xsl:value-of select="@id"/>
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        <xsl:text>
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</xsl:text>
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      </xsl:for-each>
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    </xsl:comment>
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c7d5f46cc306 SVGHMI: unlink clones (i.e. deep copy elements refered by svg:use) inside widget.
Edouard Tisserant
parents: 2852
diff changeset
   340
    <xsl:comment>
c7d5f46cc306 SVGHMI: unlink clones (i.e. deep copy elements refered by svg:use) inside widget.
Edouard Tisserant
parents: 2852
diff changeset
   341
      <xsl:text>Unlinked :
c7d5f46cc306 SVGHMI: unlink clones (i.e. deep copy elements refered by svg:use) inside widget.
Edouard Tisserant
parents: 2852
diff changeset
   342
</xsl:text>
c7d5f46cc306 SVGHMI: unlink clones (i.e. deep copy elements refered by svg:use) inside widget.
Edouard Tisserant
parents: 2852
diff changeset
   343
      <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
   344
        <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
   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:text>
c7d5f46cc306 SVGHMI: unlink clones (i.e. deep copy elements refered by svg:use) inside widget.
Edouard Tisserant
parents: 2852
diff changeset
   347
      </xsl:for-each>
c7d5f46cc306 SVGHMI: unlink clones (i.e. deep copy elements refered by svg:use) inside widget.
Edouard Tisserant
parents: 2852
diff changeset
   348
    </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
   349
    <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
   350
      <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
   351
      <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
   352
        <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
   353
        <script>
2854
c7d5f46cc306 SVGHMI: unlink clones (i.e. deep copy elements refered by svg:use) inside widget.
Edouard Tisserant
parents: 2852
diff changeset
   354
          <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
   355
        </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
   356
      </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
   357
    </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
   358
  </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
   359
  <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
   360
    <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
   361
    <xsl:variable name="description" select="substring-after($label,'HMI:')"/>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   362
    <xsl:variable name="_args" select="substring-before($description,'@')"/>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   363
    <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
   364
      <xsl:choose>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   365
        <xsl:when test="$_args">
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   366
          <xsl:value-of select="$_args"/>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   367
        </xsl:when>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   368
        <xsl:otherwise>
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="$description"/>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   370
        </xsl:otherwise>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   371
      </xsl:choose>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   372
    </xsl:variable>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   373
    <xsl:variable name="_type" select="substring-before($args,':')"/>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   374
    <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
   375
      <xsl:choose>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   376
        <xsl:when test="$_type">
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   377
          <xsl:value-of select="$_type"/>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   378
        </xsl:when>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   379
        <xsl:otherwise>
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="$args"/>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   381
        </xsl:otherwise>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   382
      </xsl:choose>
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
   383
    </xsl:variable>
2793
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   384
    <xsl:variable name="ast">
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   385
      <xsl:if test="$type">
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   386
        <widget>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   387
          <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
   388
            <xsl:value-of select="$type"/>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   389
          </xsl:attribute>
2794
c10069a02ed0 SVGHMI: deduce pages content out of geometry (elements contained in page bounding box are in)
Edouard Tisserant
parents: 2793
diff changeset
   390
          <xsl:for-each select="str:split(substring-after($args, ':'), ':')">
2793
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   391
            <arg>
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 name="value">
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   393
                <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
   394
              </xsl:attribute>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   395
            </arg>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   396
          </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
   397
          <xsl:variable name="paths" select="substring-after($description,'@')"/>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   398
          <xsl:for-each select="str:split($paths, '@')">
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   399
            <path>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   400
              <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
   401
                <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
   402
              </xsl:attribute>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   403
            </path>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   404
          </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
   405
        </widget>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   406
      </xsl:if>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   407
    </xsl:variable>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   408
    <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
   409
  </func:function>
2854
c7d5f46cc306 SVGHMI: unlink clones (i.e. deep copy elements refered by svg:use) inside widget.
Edouard Tisserant
parents: 2852
diff changeset
   410
  <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
   411
    <xsl:text>//(function(){
2798
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
   412
</xsl:text>
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
   413
    <xsl:text>
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
   414
</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
   415
    <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
   416
</xsl:text>
dffade5c83d3 SVGHMI: fix some JS + add generation of detachable elements, to be continued
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2846
diff changeset
   417
    <xsl:text>
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>
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
   419
    <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
   420
    <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
   421
    <xsl:text>]; 
c5ba1e77f054 SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets.
Edouard Tisserant
parents: 2796
diff changeset
   422
</xsl:text>
c5ba1e77f054 SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets.
Edouard Tisserant
parents: 2796
diff changeset
   423
    <xsl:text>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
   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: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
   426
      <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
   427
      <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
   428
      <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
   429
      <xsl:value-of select="@id"/>
2833
e74123b966ac SVGHMI : fixed bug happening when some SVG ids are containing dashes
Edouard Tisserant
parents: 2829
diff changeset
   430
      <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
   431
</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
   432
      <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
   433
      <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
   434
      <xsl:text>",
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   435
</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
   436
      <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
   437
</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
   438
      <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
   439
        <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
   440
        <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
   441
        <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
   442
        <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
   443
          <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
   444
        </xsl:if>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   445
        <xsl:text>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   446
</xsl: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: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
   448
      <xsl:text>    ],
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
   449
</xsl:text>
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
   450
      <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
   451
</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
   452
      <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
   453
        <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
   454
        <xsl:variable name="hmitree_match" select="$indexed_hmitree/*[@hmipath = $hmipath]"/>
2834
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   455
        <xsl:choose>
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   456
          <xsl:when test="count($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
   457
            <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
   458
              <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
   459
              <xsl:value-of select="$widget/@type"/>
1b529ba018ad SVGHMI: More precise error message on missing HMI path. Meter widget now defaults 0-100 range when min and max elements arent's present, without error.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2854
diff changeset
   460
              <xsl:text> id="</xsl:text>
1b529ba018ad SVGHMI: More precise error message on missing HMI path. Meter widget now defaults 0-100 range when min and max elements arent's present, without error.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2854
diff changeset
   461
              <xsl:value-of select="$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
   462
              <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
   463
              <xsl:value-of select="$hmipath"/>
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   464
              <xsl:text>" in HMI tree</xsl:text>
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   465
            </xsl:message>
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   466
          </xsl:when>
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   467
          <xsl:otherwise>
2850
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
   468
            <xsl:text>            </xsl:text>
2834
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   469
            <xsl:value-of select="$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
   470
            <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
   471
              <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
   472
            </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
   473
            <xsl:text>
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
   474
</xsl: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: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
   476
        </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
   477
      </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
   478
      <xsl:text>    ],
c7d5f46cc306 SVGHMI: unlink clones (i.e. deep copy elements refered by svg:use) inside widget.
Edouard Tisserant
parents: 2852
diff changeset
   479
</xsl:text>
c7d5f46cc306 SVGHMI: unlink clones (i.e. deep copy elements refered by svg:use) inside widget.
Edouard Tisserant
parents: 2852
diff changeset
   480
      <xsl:text>    element: id("</xsl:text>
2800
68cee1366b9c SVGHMI: dispatching data to minimalist "Display" text widget.
Edouard Tisserant
parents: 2799
diff changeset
   481
      <xsl:value-of select="@id"/>
68cee1366b9c SVGHMI: dispatching data to minimalist "Display" text widget.
Edouard Tisserant
parents: 2799
diff changeset
   482
      <xsl:text>"),
68cee1366b9c SVGHMI: dispatching data to minimalist "Display" text widget.
Edouard Tisserant
parents: 2799
diff changeset
   483
</xsl:text>
68cee1366b9c SVGHMI: dispatching data to minimalist "Display" text widget.
Edouard Tisserant
parents: 2799
diff changeset
   484
      <xsl:apply-templates mode="widget_defs" select="$widget">
68cee1366b9c SVGHMI: dispatching data to minimalist "Display" text widget.
Edouard Tisserant
parents: 2799
diff changeset
   485
        <xsl:with-param name="hmi_element" select="."/>
68cee1366b9c SVGHMI: dispatching data to minimalist "Display" text widget.
Edouard Tisserant
parents: 2799
diff changeset
   486
      </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
   487
      <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
   488
      <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
   489
        <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
   490
      </xsl:if>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   491
      <xsl:text>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   492
</xsl: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:for-each>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   494
    <xsl:text>}
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   495
</xsl:text>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   496
    <xsl:text>
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>
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
   498
    <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
   499
    <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
   500
    <xsl:text>;
9101a72a1da0 SVGHMI: added a watchdog. To ensure that the whole chain is checked, watchdog use a periodic echo of a hearteat variable. JS client code systematically register /HEARTBEAT at 1s update freq, and reacts on updates of /HEARTBEAT by systematically incrementing it. C code catch /HEARTBEAT update and feeds python-implemented watchdog. For now, watchdog does nothing when tiggered
Edouard Tisserant
parents: 2814
diff changeset
   501
</xsl:text>
9101a72a1da0 SVGHMI: added a watchdog. To ensure that the whole chain is checked, watchdog use a periodic echo of a hearteat variable. JS client code systematically register /HEARTBEAT at 1s update freq, and reacts on updates of /HEARTBEAT by systematically incrementing it. C code catch /HEARTBEAT update and feeds python-implemented watchdog. For now, watchdog does nothing when tiggered
Edouard Tisserant
parents: 2814
diff changeset
   502
    <xsl:text>
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>
2798
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
   504
    <xsl:text>var hmitree_types = [
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
   505
</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
   506
    <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
   507
      <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
   508
      <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
   509
      <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
   510
      <xsl:value-of select="@hmipath"/>
2798
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
   511
      <xsl:text> */ "</xsl:text>
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
   512
      <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
   513
      <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
   514
      <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
   515
        <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
   516
      </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
   517
      <xsl:text>
c5ba1e77f054 SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets.
Edouard Tisserant
parents: 2796
diff changeset
   518
</xsl: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: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
   520
    <xsl:text>]
c5ba1e77f054 SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets.
Edouard Tisserant
parents: 2796
diff changeset
   521
</xsl:text>
c5ba1e77f054 SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets.
Edouard Tisserant
parents: 2796
diff changeset
   522
    <xsl:text>
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>
2847
dffade5c83d3 SVGHMI: fix some JS + add generation of detachable elements, to be continued
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2846
diff changeset
   524
    <xsl:text>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
   525
</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
   526
    <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
   527
      <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
   528
      <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
   529
      <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
   530
      <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
   531
      <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
   532
      <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
   533
      <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
   534
      <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
   535
        <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
   536
      </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
   537
      <xsl:text>
dffade5c83d3 SVGHMI: fix some JS + add generation of detachable elements, to be continued
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2846
diff changeset
   538
</xsl: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: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
   540
    <xsl:text>}
dffade5c83d3 SVGHMI: fix some JS + add generation of detachable elements, to be continued
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2846
diff changeset
   541
</xsl:text>
dffade5c83d3 SVGHMI: fix some JS + add generation of detachable elements, to be continued
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2846
diff changeset
   542
    <xsl:text>
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>
2793
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   544
    <xsl:text>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
   545
</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
   546
    <xsl:for-each select="$hmi_pages">
c10069a02ed0 SVGHMI: deduce pages content out of geometry (elements contained in page bounding box are in)
Edouard Tisserant
parents: 2793
diff changeset
   547
      <xsl:variable name="desc" select="func:parselabel(@inkscape:label)/widget"/>
2797
c5ba1e77f054 SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets.
Edouard Tisserant
parents: 2796
diff changeset
   548
      <xsl:variable name="page" select="."/>
2843
94696b3f69fb SVGHMI : still trying to optimize. Added xslt code to identitfy minimum set of elements needed by a particular page. Plan is to remove unseen/unused elements from the DOM, and re-appending them later when used, on page switch. Disabled previous optimization.
Edouard Tisserant
parents: 2842
diff changeset
   549
      <xsl:variable name="p" select="$geometry[@Id = $page/@id]"/>
94696b3f69fb SVGHMI : still trying to optimize. Added xslt code to identitfy minimum set of elements needed by a particular page. Plan is to remove unseen/unused elements from the DOM, and re-appending them later when used, on page switch. Disabled previous optimization.
Edouard Tisserant
parents: 2842
diff changeset
   550
      <xsl:variable name="page_all_elements" select="func:all_related_elements($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
   551
      <xsl:variable name="all_page_ids" select="$page_all_elements[@id = $hmi_elements/@id and @id != $page/@id]/@id"/>
2858
39c8d6079f0f SVGHMI: Fix disapearing elements in case of nested detachable elements.
Edouard Tisserant
parents: 2857
diff changeset
   552
      <xsl:variable name="required_detachables" select="func:sumarized_elements($page_all_elements)/&#10;                   ancestor-or-self::*[@id = $detachable_elements/@id]"/>
2852
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
   553
      <xsl:text>  "</xsl:text>
2794
c10069a02ed0 SVGHMI: deduce pages content out of geometry (elements contained in page bounding box are in)
Edouard Tisserant
parents: 2793
diff changeset
   554
      <xsl:value-of select="$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
   555
      <xsl:text>": {
c10069a02ed0 SVGHMI: deduce pages content out of geometry (elements contained in page bounding box are in)
Edouard Tisserant
parents: 2793
diff changeset
   556
</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
   557
      <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
   558
      <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
   559
      <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
   560
</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
   561
      <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
   562
      <xsl:value-of select="$p/@x"/>
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
   563
      <xsl:text>, </xsl:text>
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
   564
      <xsl:value-of select="$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
   565
      <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
   566
      <xsl:value-of select="$p/@w"/>
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
   567
      <xsl:text>, </xsl:text>
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
   568
      <xsl:value-of select="$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
   569
      <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
   570
</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
   571
      <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
   572
</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
   573
      <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
   574
        <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
   575
        <xsl:value-of select="."/>
2833
e74123b966ac SVGHMI : fixed bug happening when some SVG ids are containing dashes
Edouard Tisserant
parents: 2829
diff changeset
   576
        <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
   577
        <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
   578
          <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
   579
        </xsl:if>
c10069a02ed0 SVGHMI: deduce pages content out of geometry (elements contained in page bounding box are in)
Edouard Tisserant
parents: 2793
diff changeset
   580
        <xsl:text>
c10069a02ed0 SVGHMI: deduce pages content out of geometry (elements contained in page bounding box are in)
Edouard Tisserant
parents: 2793
diff changeset
   581
</xsl: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: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
   583
      <xsl:text>    ],
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
   584
</xsl:text>
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
   585
      <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
   586
</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
   587
      <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
   588
        <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
   589
        <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
   590
        <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
   591
        <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
   592
        <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
   593
        <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
   594
          <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
   595
        </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
   596
        <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
   597
</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
   598
      </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
   599
      <xsl:text>    }
f7349ca820c9 SVGHMI: completely fixed indentation of generated widget description. Lets try to keep it as-is until we can use yslt indentation.
Edouard Tisserant
parents: 2851
diff changeset
   600
</xsl:text>
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
   601
      <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
   602
      <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
   603
        <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
   604
      </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
   605
      <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
   606
</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
   607
    </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
   608
    <xsl:text>}
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   609
</xsl:text>
2795
c0cf62bb9aa7 SVGHMI compute default page
Edouard Tisserant
parents: 2794
diff changeset
   610
    <xsl:text>
c0cf62bb9aa7 SVGHMI compute default page
Edouard Tisserant
parents: 2794
diff changeset
   611
</xsl:text>
c0cf62bb9aa7 SVGHMI compute default page
Edouard Tisserant
parents: 2794
diff changeset
   612
    <xsl:text>var default_page = "</xsl:text>
c0cf62bb9aa7 SVGHMI compute default page
Edouard Tisserant
parents: 2794
diff changeset
   613
    <xsl:value-of select="$default_page"/>
c0cf62bb9aa7 SVGHMI compute default page
Edouard Tisserant
parents: 2794
diff changeset
   614
    <xsl:text>";
c0cf62bb9aa7 SVGHMI compute default page
Edouard Tisserant
parents: 2794
diff changeset
   615
</xsl:text>
2847
dffade5c83d3 SVGHMI: fix some JS + add generation of detachable elements, to be continued
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2846
diff changeset
   616
    <xsl:text>var svg_root = id("</xsl:text>
2808
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
   617
    <xsl:value-of select="$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
   618
    <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
   619
</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
   620
    <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
   621
</xsl:text>
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
   622
    <xsl:text>
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>
2803
f48121cf31b6 SVGHMI: Added relative changes of HMI value from widgets.
Edouard Tisserant
parents: 2802
diff changeset
   624
    <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
   625
</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
   626
    <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
   627
</xsl:text>
2803
f48121cf31b6 SVGHMI: Added relative changes of HMI value from widgets.
Edouard Tisserant
parents: 2802
diff changeset
   628
    <xsl:text>
f48121cf31b6 SVGHMI: Added relative changes of HMI value from widgets.
Edouard Tisserant
parents: 2802
diff changeset
   629
</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
   630
    <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
   631
</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
   632
    <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
   633
</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
   634
    <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
   635
</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
   636
    <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
   637
</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
   638
    <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
   639
</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
   640
    <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
   641
</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
   642
    <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
   643
</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
   644
    <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
   645
</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
   646
    <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
   647
</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
   648
    <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
   649
</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
   650
    <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
   651
</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
   652
    <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
   653
</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
   654
    <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
   655
</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
   656
    <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
   657
</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
   658
    <xsl:text>    }
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   659
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   660
    <xsl:text>}
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>
2798
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
   664
    <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
   665
</xsl:text>
2800
68cee1366b9c SVGHMI: dispatching data to minimalist "Display" text widget.
Edouard Tisserant
parents: 2799
diff changeset
   666
    <xsl:text>    let widgets = subscribers[index];
68cee1366b9c SVGHMI: dispatching data to minimalist "Display" text widget.
Edouard Tisserant
parents: 2799
diff changeset
   667
</xsl:text>
68cee1366b9c SVGHMI: dispatching data to minimalist "Display" text widget.
Edouard Tisserant
parents: 2799
diff changeset
   668
    <xsl:text>
68cee1366b9c SVGHMI: dispatching data to minimalist "Display" text widget.
Edouard Tisserant
parents: 2799
diff changeset
   669
</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
   670
    <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
   671
</xsl:text>
e521e0d133d5 SVGHMI: fixed HMI->PLC dataflow : not updates as expected, and not initialized properly after subscribe.
Edouard Tisserant
parents: 2803
diff changeset
   672
    <xsl:text>    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
   673
</xsl:text>
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>
2803
f48121cf31b6 SVGHMI: Added relative changes of HMI value from widgets.
Edouard Tisserant
parents: 2802
diff changeset
   676
    <xsl:text>    if(widgets.size &gt; 0) {
f48121cf31b6 SVGHMI: Added relative changes of HMI value from widgets.
Edouard Tisserant
parents: 2802
diff changeset
   677
</xsl:text>
f48121cf31b6 SVGHMI: Added relative changes of HMI value from widgets.
Edouard Tisserant
parents: 2802
diff changeset
   678
    <xsl:text>        for(let widget of widgets){
f48121cf31b6 SVGHMI: Added relative changes of HMI value from widgets.
Edouard Tisserant
parents: 2802
diff changeset
   679
</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
   680
    <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
   681
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   682
    <xsl:text>        }
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   683
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   684
    <xsl:text>    }
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   685
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   686
    <xsl:text>};
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   687
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>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
   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>    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
   693
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>        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
   695
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>        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
   697
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>        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
   699
</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
   700
    <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
   701
</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
   702
    <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
   703
</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
   704
    <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
   705
</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
   706
    <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
   707
</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
   708
    <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
   709
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   710
    <xsl:text>        }
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   711
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   712
    <xsl:text>    });
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   713
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   714
    <xsl:text>};
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   715
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>// 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
   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>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
   721
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   722
    <xsl:text>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
   723
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>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
   727
</xsl:text>
2826
1e5abecc3cde SVGHMI : support for HMI_STRING and HMI_BOOL
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2822
diff changeset
   728
    <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
   729
</xsl:text>
1e5abecc3cde SVGHMI : support for HMI_STRING and HMI_BOOL
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2822
diff changeset
   730
    <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
   731
</xsl:text>
1e5abecc3cde SVGHMI : support for HMI_STRING and HMI_BOOL
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2822
diff changeset
   732
    <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
   733
</xsl:text>
1e5abecc3cde SVGHMI : support for HMI_STRING and HMI_BOOL
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2822
diff changeset
   734
    <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
   735
</xsl:text>
1e5abecc3cde SVGHMI : support for HMI_STRING and HMI_BOOL
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2822
diff changeset
   736
    <xsl:text>        return [
1e5abecc3cde SVGHMI : support for HMI_STRING and HMI_BOOL
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2822
diff changeset
   737
</xsl:text>
1e5abecc3cde SVGHMI : support for HMI_STRING and HMI_BOOL
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2822
diff changeset
   738
    <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
   739
</xsl:text>
1e5abecc3cde SVGHMI : support for HMI_STRING and HMI_BOOL
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2822
diff changeset
   740
    <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
   741
</xsl:text>
1e5abecc3cde SVGHMI : support for HMI_STRING and HMI_BOOL
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2822
diff changeset
   742
    <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
   743
</xsl:text>
1e5abecc3cde SVGHMI : support for HMI_STRING and HMI_BOOL
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2822
diff changeset
   744
    <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
   745
</xsl:text>
1e5abecc3cde SVGHMI : support for HMI_STRING and HMI_BOOL
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2822
diff changeset
   746
    <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
   747
</xsl:text>
1e5abecc3cde SVGHMI : support for HMI_STRING and HMI_BOOL
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2822
diff changeset
   748
    <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
   749
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   750
    <xsl:text>};
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   751
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>
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
   754
    <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
   755
</xsl:text>
2865
545902730141 SVGHMI: cosmetic code moving
Edouard Tisserant
parents: 2864
diff changeset
   756
    <xsl:text>function apply_updates() {
545902730141 SVGHMI: cosmetic code moving
Edouard Tisserant
parents: 2864
diff changeset
   757
</xsl:text>
545902730141 SVGHMI: cosmetic code moving
Edouard Tisserant
parents: 2864
diff changeset
   758
    <xsl:text>    for(let index in updates){
545902730141 SVGHMI: cosmetic code moving
Edouard Tisserant
parents: 2864
diff changeset
   759
</xsl:text>
545902730141 SVGHMI: cosmetic code moving
Edouard Tisserant
parents: 2864
diff changeset
   760
    <xsl:text>        // serving as a key, index becomes a string
545902730141 SVGHMI: cosmetic code moving
Edouard Tisserant
parents: 2864
diff changeset
   761
</xsl:text>
545902730141 SVGHMI: cosmetic code moving
Edouard Tisserant
parents: 2864
diff changeset
   762
    <xsl:text>        // -&gt; pass Number(index) instead
545902730141 SVGHMI: cosmetic code moving
Edouard Tisserant
parents: 2864
diff changeset
   763
</xsl:text>
545902730141 SVGHMI: cosmetic code moving
Edouard Tisserant
parents: 2864
diff changeset
   764
    <xsl:text>        dispatch_value(Number(index), updates[index]);
545902730141 SVGHMI: cosmetic code moving
Edouard Tisserant
parents: 2864
diff changeset
   765
</xsl:text>
545902730141 SVGHMI: cosmetic code moving
Edouard Tisserant
parents: 2864
diff changeset
   766
    <xsl:text>        delete updates[index];
545902730141 SVGHMI: cosmetic code moving
Edouard Tisserant
parents: 2864
diff changeset
   767
</xsl:text>
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>
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>
2861
84c16ece8e10 SVGHMI: fixed repeated error when Input widget is missing 'value' element
Edouard Tisserant
parents: 2859
diff changeset
   773
</xsl:text>
84c16ece8e10 SVGHMI: fixed repeated error when Input widget is missing 'value' element
Edouard Tisserant
parents: 2859
diff changeset
   774
    <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
   775
</xsl:text>
2865
545902730141 SVGHMI: cosmetic code moving
Edouard Tisserant
parents: 2864
diff changeset
   776
    <xsl:text>var requestAnimationFrameID = null;
545902730141 SVGHMI: cosmetic code moving
Edouard Tisserant
parents: 2864
diff changeset
   777
</xsl:text>
2861
84c16ece8e10 SVGHMI: fixed repeated error when Input widget is missing 'value' element
Edouard Tisserant
parents: 2859
diff changeset
   778
    <xsl:text>function animate() {
84c16ece8e10 SVGHMI: fixed repeated error when Input widget is missing 'value' element
Edouard Tisserant
parents: 2859
diff changeset
   779
</xsl:text>
2865
545902730141 SVGHMI: cosmetic code moving
Edouard Tisserant
parents: 2864
diff changeset
   780
    <xsl:text>    // Do the page swith if any one pending
545902730141 SVGHMI: cosmetic code moving
Edouard Tisserant
parents: 2864
diff changeset
   781
</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
   782
    <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
   783
</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
   784
    <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
   785
</xsl:text>
84c16ece8e10 SVGHMI: fixed repeated error when Input widget is missing 'value' element
Edouard Tisserant
parents: 2859
diff changeset
   786
    <xsl:text>    }
84c16ece8e10 SVGHMI: fixed repeated error when Input widget is missing 'value' element
Edouard Tisserant
parents: 2859
diff changeset
   787
</xsl:text>
2865
545902730141 SVGHMI: cosmetic code moving
Edouard Tisserant
parents: 2864
diff changeset
   788
    <xsl:text>    console.log("no page switch");
545902730141 SVGHMI: cosmetic code moving
Edouard Tisserant
parents: 2864
diff changeset
   789
</xsl:text>
545902730141 SVGHMI: cosmetic code moving
Edouard Tisserant
parents: 2864
diff changeset
   790
    <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
   791
</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
   792
    <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
   793
</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
   794
    <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
   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>
2861
84c16ece8e10 SVGHMI: fixed repeated error when Input widget is missing 'value' element
Edouard Tisserant
parents: 2859
diff changeset
   798
    <xsl:text>function requestHMIAnimation() {
84c16ece8e10 SVGHMI: fixed repeated error when Input widget is missing 'value' element
Edouard Tisserant
parents: 2859
diff changeset
   799
</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
   800
    <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
   801
</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
   802
    <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
   803
</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
   804
    <xsl:text>    }
2861
84c16ece8e10 SVGHMI: fixed repeated error when Input widget is missing 'value' element
Edouard Tisserant
parents: 2859
diff changeset
   805
</xsl:text>
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>
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
   810
    <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
   811
</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
   812
    <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
   813
</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
   814
    <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
   815
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>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
   817
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   818
    <xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   819
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>    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
   821
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>    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
   823
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   824
    <xsl:text>    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
   825
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   826
    <xsl:text>    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
   827
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   828
    <xsl:text>        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
   829
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   830
    <xsl:text>            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
   831
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>                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
   833
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>            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
   837
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   838
    <xsl:text>        };
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   839
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   840
    <xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   841
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   842
    <xsl:text>        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
   843
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>            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
   845
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>            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
   847
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>            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
   849
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>            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
   851
</xsl:text>
2826
1e5abecc3cde SVGHMI : support for HMI_STRING and HMI_BOOL
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2822
diff changeset
   852
    <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
   853
</xsl:text>
1e5abecc3cde SVGHMI : support for HMI_STRING and HMI_BOOL
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2822
diff changeset
   854
    <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
   855
</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
   856
    <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
   857
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>                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
   859
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>            } 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
   861
</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
   862
    <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
   863
</xsl:text>
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>
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
   866
    <xsl:text>        };
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>
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
   868
    <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
   869
</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
   870
    <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
   871
</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
   872
    <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
   873
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   874
    <xsl:text>        // 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
   875
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>        // 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
   877
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>        // 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
   881
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   882
    <xsl:text>        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
   883
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>        // 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
   887
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>        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
   889
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   890
    <xsl:text>    }
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   891
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>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
   899
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>    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
   901
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>        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
   903
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>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
   911
</xsl:text>
2829
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   912
    <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
   913
</xsl:text>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   914
    <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
   915
</xsl:text>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   916
    <xsl:text>    STRING: (str) =&gt; {
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   917
</xsl:text>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   918
    <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
   919
</xsl:text>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   920
    <xsl:text>        str = str.slice(0,128);
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   921
</xsl:text>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   922
    <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
   923
</xsl:text>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   924
    <xsl:text>        binary[0] = str.length;
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   925
</xsl:text>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   926
    <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
   927
</xsl:text>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   928
    <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
   929
</xsl:text>
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>        return binary;
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   933
</xsl:text>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   934
    <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
   935
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>    /* 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
   937
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>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
   943
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>    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
   945
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>// 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
   951
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>// 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
   953
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>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
   955
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   956
    <xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   957
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>// 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
   959
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>// 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
   961
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>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
   963
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   964
    <xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   965
</xsl:text>
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
   966
    <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
   967
</xsl:text>
2829
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   968
    <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
   969
</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
   970
    <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
   971
</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
   972
    <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
   973
</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
   974
    <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
   975
</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
   976
    <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
   977
</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
   978
    <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
   979
</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
   980
    <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
   981
</xsl:text>
2828
be947a338760 SVGHMI : cosmetic
Edouard Tisserant
parents: 2826
diff changeset
   982
    <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
   983
</xsl:text>
2829
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
   984
    <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
   985
</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
   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>
2811
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
   992
    <xsl:text>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
   993
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>    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
   995
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>    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
   997
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>        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
   999
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>        // 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
  1003
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>        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
  1005
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1006
    <xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1007
</xsl:text>
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
  1008
    <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
  1009
</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
  1010
    <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
  1011
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>        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
  1013
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>            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
  1015
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>            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
  1017
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>                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
  1019
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>                    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
  1021
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>            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
  1025
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>                new_period = 1000/maxfreq;
2803
f48121cf31b6 SVGHMI: Added relative changes of HMI value from widgets.
Edouard Tisserant
parents: 2802
diff changeset
  1027
</xsl:text>
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>
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
  1030
    <xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1031
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>        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
  1033
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>            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
  1035
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>            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
  1037
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>                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
  1039
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>                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
  1041
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1042
    <xsl:text>                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
  1043
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>
2803
f48121cf31b6 SVGHMI: Added relative changes of HMI value from widgets.
Edouard Tisserant
parents: 2802
diff changeset
  1046
    <xsl:text>    }
f48121cf31b6 SVGHMI: Added relative changes of HMI value from widgets.
Edouard Tisserant
parents: 2802
diff changeset
  1047
</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
  1048
    <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
  1049
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1050
    <xsl:text>};
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1051
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1052
    <xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1053
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>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
  1055
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined.
Edouard Tisserant
parents: 2810
diff changeset
  1056
    <xsl:text>    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
  1057
</xsl:text>
2829
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1058
    <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
  1059
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>    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
  1061
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>        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
  1063
</xsl:text>
2829
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1064
    <xsl:text>        new Uint32Array([index]),
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1065
</xsl:text>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1066
    <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
  1067
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>    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
  1071
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>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
  1077
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>    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
  1079
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>    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
  1081
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>    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
  1083
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>    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
  1085
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>    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
  1087
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>      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
  1089
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>        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
  1091
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>        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
  1093
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>      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
  1095
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>      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
  1097
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>      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
  1099
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>      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
  1101
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>        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
  1103
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>            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
  1105
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>        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
  1107
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>    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
  1111
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>        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
  1113
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>    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
  1115
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>
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
  1120
    <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
  1121
</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
  1122
    <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
  1123
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>
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
  1126
    <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
  1127
</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
  1128
    <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
  1129
</xsl:text>
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>        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
  1131
</xsl:text>
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>        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
  1133
</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
  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>
2850
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1136
    <xsl:text>};
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>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
  1141
</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
  1142
    <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
  1143
</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
  1144
    <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
  1145
</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
  1146
    <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
  1147
</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
  1148
    <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
  1149
</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
  1150
    <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
  1151
</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
  1152
    <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
  1153
</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
  1154
    <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
  1155
</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
  1156
    <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
  1157
</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
  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>    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
  1161
</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
  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>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
  1167
</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
  1168
    <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
  1169
</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
  1170
    <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
  1171
</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
  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>    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
  1175
</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
  1176
    <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
  1177
</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
  1178
    <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
  1179
</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
  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>    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
  1185
</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
  1186
    <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
  1187
</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
  1188
    <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
  1189
</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
  1190
    <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
  1191
</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
  1192
    <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
  1193
</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
  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>    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
  1201
</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
  1202
    <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
  1203
</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
  1204
    <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
  1205
</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
  1206
    <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
  1207
</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
  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>    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
  1215
</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
  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>    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
  1219
</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
  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>    requestHMIAnimation();
2861
84c16ece8e10 SVGHMI: fixed repeated error when Input widget is missing 'value' element
Edouard Tisserant
parents: 2859
diff changeset
  1223
</xsl:text>
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>
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
  1228
    <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
  1229
</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
  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>    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
  1233
</xsl:text>
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>    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
  1235
</xsl:text>
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>    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
  1239
</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
  1240
    <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
  1241
</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
  1242
    <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
  1243
</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
  1244
    <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
  1245
</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
  1246
    <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
  1247
</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
  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>
2850
e38654ec6281 SVGHMI: detach/re-attach elements required by pages on page switch
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2848
diff changeset
  1250
    <xsl:text>        }
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>
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
  1252
    <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
  1253
</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
  1254
    <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
  1255
</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
  1256
    <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
  1257
</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
  1258
    <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
  1259
</xsl:text>
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>
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
  1264
    <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
  1265
</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
  1266
    <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
  1267
</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
  1268
    <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
  1269
</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
  1270
    <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
  1271
</xsl:text>
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>
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
  1274
    <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
  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>    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
  1279
</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
  1280
    <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
  1281
</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
  1282
    <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
  1283
</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
  1284
    <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
  1285
</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
  1286
    <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
  1287
</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
  1288
    <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
  1289
</xsl:text>
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>        }
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
  1291
</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
  1292
    <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
  1293
</xsl:text>
4a81cec5f786 SVGHMI - prepare page with cached data when switching. 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>
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
  1296
    <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
  1297
</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
  1298
    <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
  1299
</xsl:text>
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>// Once connection established
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1307
</xsl:text>
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1308
    <xsl:text>ws.onopen = function (evt) {
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1309
</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
  1310
    <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
  1311
</xsl:text>
2798
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1312
    <xsl:text>    send_reset();
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1313
</xsl:text>
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1314
    <xsl:text>    // show main page
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1315
</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
  1316
    <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
  1317
</xsl:text>
2798
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1318
    <xsl:text>    switch_page(default_page);
ddb2c4668a6b SVGHMI : many details about communication implemented in JS, with side effects.
Edouard Tisserant
parents: 2797
diff changeset
  1319
</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
  1320
    <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
  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>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
  1325
</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
  1326
    <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
  1327
</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
  1328
    <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
  1329
</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
  1330
    <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
  1331
</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
  1332
    <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
  1333
</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
  1334
    <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
  1335
</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
  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>//})();
2793
2a97688c94c5 SVGHMI: use func:function for parsing labels so that it can be used in predicates
Edouard Tisserant
parents: 2792
diff changeset
  1341
</xsl:text>
2792
0c0d3895b036 SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels
Edouard Tisserant
parents: 2791
diff changeset
  1342
  </xsl:template>
2814
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1343
  <xsl:template mode="testgeo" match="bbox">
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1344
    <xsl:text>ID: </xsl:text>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1345
    <xsl:value-of select="@Id"/>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1346
    <xsl:text> x: </xsl:text>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1347
    <xsl:value-of select="@x"/>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1348
    <xsl:text> y: </xsl:text>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1349
    <xsl:value-of select="@y"/>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1350
    <xsl:text> w: </xsl:text>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1351
    <xsl:value-of select="@w"/>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1352
    <xsl:text> h: </xsl:text>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1353
    <xsl:value-of select="@h"/>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1354
    <xsl:text>
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:template>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1357
  <xsl:template mode="testtree" match="*">
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1358
    <xsl:param name="indent" select="''"/>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1359
    <xsl:value-of select="$indent"/>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1360
    <xsl:text> </xsl:text>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1361
    <xsl:value-of select="local-name()"/>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1362
    <xsl:for-each select="@*">
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1363
      <xsl:value-of select="local-name()"/>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1364
      <xsl:text>=</xsl:text>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1365
      <xsl:value-of select="."/>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1366
    </xsl:for-each>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1367
    <xsl:text>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1368
</xsl:text>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1369
    <xsl:apply-templates mode="testtree" select="*">
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1370
      <xsl:with-param name="indent">
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1371
        <xsl:value-of select="concat($indent,'&gt;')"/>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1372
      </xsl:with-param>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1373
    </xsl:apply-templates>
2cabc4773885 SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE.
Edouard Tisserant
parents: 2811
diff changeset
  1374
  </xsl:template>
2808
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
  1375
  <xsl:template name="defs_by_labels">
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
  1376
    <xsl:param name="labels" select="''"/>
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
  1377
    <xsl:param name="mandatory" select="'yes'"/>
2800
68cee1366b9c SVGHMI: dispatching data to minimalist "Display" text widget.
Edouard Tisserant
parents: 2799
diff changeset
  1378
    <xsl:param name="hmi_element"/>
2834
6ac6a9dff594 SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents: 2833
diff changeset
  1379
    <xsl:variable name="widget_type" select="@type"/>
2808
dc78ffa5253d SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
Edouard Tisserant
parents: 2807
diff changeset
  1380
    <xsl:for-each select="str:split($labels)">
2807
7fa21b3b5f9f SVGHMI - added simple Meter widget.
Edouard Tisserant
parents: 2806
diff changeset
  1381
      <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
  1382
      <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
  1383
      <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
  1384
        <xsl:when test="not($elt_id)">
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1385
          <xsl:if test="$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
  1386
            <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
  1387
              <xsl:value-of select="$widget_type"/>
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1388
              <xsl:text> widget must have a </xsl:text>
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1389
              <xsl:value-of select="$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
  1390
              <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
  1391
            </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
  1392
          </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
  1393
        </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
  1394
        <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
  1395
          <xsl:text>    </xsl:text>
2807
7fa21b3b5f9f SVGHMI - added simple Meter widget.
Edouard Tisserant
parents: 2806
diff changeset
  1396
          <xsl:value-of select="$name"/>
2847
dffade5c83d3 SVGHMI: fix some JS + add generation of detachable elements, to be continued
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2846
diff changeset
  1397
          <xsl:text>_elt: id("</xsl:text>
2836
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1398
          <xsl:value-of select="$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
  1399
          <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
  1400
</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
  1401
        </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
  1402
      </xsl:choose>
2807
7fa21b3b5f9f SVGHMI - added simple Meter widget.
Edouard Tisserant
parents: 2806
diff changeset
  1403
    </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
  1404
  </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
  1405
  <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
  1406
    <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
  1407
    <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
  1408
</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
  1409
    <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
  1410
</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
  1411
    <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
  1412
      <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
  1413
        <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
  1414
</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
  1415
      </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
  1416
      <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
  1417
        <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
  1418
          <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
  1419
        </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
  1420
      </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
  1421
    </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
  1422
    <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
  1423
</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
  1424
  </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
  1425
  <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
  1426
    <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
  1427
    <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
  1428
</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
  1429
    <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
  1430
      <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
  1431
      <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
  1432
        <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
  1433
      </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
  1434
    </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
  1435
    <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
  1436
      <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
  1437
      <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
  1438
        <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
  1439
      </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
  1440
      <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
  1441
    </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
  1442
    <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
  1443
</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
  1444
    <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
  1445
</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
  1446
    <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
  1447
</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
  1448
    <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
  1449
</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
  1450
    <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
  1451
</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
  1452
    <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
  1453
</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
  1454
    <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
  1455
</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
  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>
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>    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
  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>    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
  1461
</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
  1462
    <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
  1463
</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
  1464
    <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
  1465
</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
  1466
    <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
  1467
</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
  1468
    <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
  1469
</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
  1470
    <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
  1471
</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
  1472
    <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
  1473
</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
  1474
    <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
  1475
</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
  1476
    <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
  1477
</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
  1478
    <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
  1479
</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
  1480
    <xsl:text>    },
2807
7fa21b3b5f9f SVGHMI - added simple Meter widget.
Edouard Tisserant
parents: 2806
diff changeset
  1481
</xsl:text>
2800
68cee1366b9c SVGHMI: dispatching data to minimalist "Display" text widget.
Edouard Tisserant
parents: 2799
diff changeset
  1482
  </xsl:template>
2829
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1483
  <func:function name="func:escape_quotes">
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1484
    <xsl:param name="txt"/>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1485
    <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
  1486
    <xsl:variable name="frstln" select="string-length($frst)"/>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1487
    <xsl:choose>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1488
      <xsl:when test="$frstln &gt; 0 and string-length($txt) &gt; $frstln">
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1489
        <func:result select="concat($frst,'\&quot;',func:escape_quotes(substring-after($txt,'&quot;')))"/>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1490
      </xsl:when>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1491
      <xsl:otherwise>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1492
        <func:result select="$txt"/>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1493
      </xsl:otherwise>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1494
    </xsl:choose>
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1495
  </func:function>
2800
68cee1366b9c SVGHMI: dispatching data to minimalist "Display" text widget.
Edouard Tisserant
parents: 2799
diff changeset
  1496
  <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
  1497
    <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
  1498
    <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
  1499
      <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
  1500
        <xsl:with-param name="hmi_element" select="$hmi_element"/>
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1501
        <xsl:with-param name="labels">
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1502
          <xsl:text>value</xsl:text>
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1503
        </xsl:with-param>
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1504
        <xsl:with-param name="mandatory" select="'no'"/>
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1505
      </xsl:call-template>
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1506
    </xsl:variable>
2861
84c16ece8e10 SVGHMI: fixed repeated error when Input widget is missing 'value' element
Edouard Tisserant
parents: 2859
diff changeset
  1507
    <xsl:variable name="have_value" select="string-length($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
  1508
    <xsl:value-of select="$value_elt"/>
2861
84c16ece8e10 SVGHMI: fixed repeated error when Input widget is missing 'value' element
Edouard Tisserant
parents: 2859
diff changeset
  1509
    <xsl:if test="$have_value">
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1510
      <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
  1511
</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
  1512
    </xsl:if>
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1513
    <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
  1514
</xsl:text>
2861
84c16ece8e10 SVGHMI: fixed repeated error when Input widget is missing 'value' element
Edouard Tisserant
parents: 2859
diff changeset
  1515
    <xsl:if test="$have_value">
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1516
      <xsl:text>        this.value_elt.textContent = String(value);
2836
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1517
</xsl:text>
ce6cecdb7320 SVGHMI : still behave, even if important things are missing in SVG widget definitions (ex: needle missing for Meter widget)
Edouard Tisserant
parents: 2834
diff changeset
  1518
    </xsl:if>
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1519
    <xsl:text>    },
2801
390acff12755 SVGHMI: Added init call to all widgets at startup to bind events. More features in Input widget : Edit and Change buttons. WIP HMI->PLC value update, incoherent data detected in C part on update.
Edouard Tisserant
parents: 2800
diff changeset
  1520
</xsl:text>
390acff12755 SVGHMI: Added init call to all widgets at startup to bind events. More features in Input widget : Edit and Change buttons. WIP HMI->PLC value update, incoherent data detected in C part on update.
Edouard Tisserant
parents: 2800
diff changeset
  1521
    <xsl:variable name="edit_elt_id" select="$hmi_element/*[@inkscape:label='edit'][1]/@id"/>
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1522
    <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
  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:if test="$edit_elt_id">
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1525
      <xsl:text>        id("</xsl:text>
2801
390acff12755 SVGHMI: Added init call to all widgets at startup to bind events. More features in Input widget : Edit and Change buttons. WIP HMI->PLC value update, incoherent data detected in C part on update.
Edouard Tisserant
parents: 2800
diff changeset
  1526
      <xsl:value-of select="$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
  1527
      <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
  1528
</xsl:text>
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1529
      <xsl:text>            "click", 
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1530
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1531
      <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
  1532
</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
  1533
    </xsl:if>
2829
4c2c50f60730 SVGHMI : HMI_STRING now also supported from HMI to PLC
Edouard Tisserant
parents: 2828
diff changeset
  1534
    <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
  1535
      <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
  1536
      <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
  1537
      <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
  1538
</xsl:text>
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1539
      <xsl:text>            "click", 
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1540
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1541
      <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
  1542
      <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
  1543
      <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
  1544
</xsl:text>
2861
84c16ece8e10 SVGHMI: fixed repeated error when Input widget is missing 'value' element
Edouard Tisserant
parents: 2859
diff changeset
  1545
      <xsl:if test="$have_value">
84c16ece8e10 SVGHMI: fixed repeated error when Input widget is missing 'value' element
Edouard Tisserant
parents: 2859
diff changeset
  1546
        <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
  1547
</xsl:text>
84c16ece8e10 SVGHMI: fixed repeated error when Input widget is missing 'value' element
Edouard Tisserant
parents: 2859
diff changeset
  1548
      </xsl:if>
84c16ece8e10 SVGHMI: fixed repeated error when Input widget is missing 'value' element
Edouard Tisserant
parents: 2859
diff changeset
  1549
      <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
  1550
</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
  1551
    </xsl:for-each>
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
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: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
  1555
  <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
  1556
  <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
  1557
    <xsl:text>    frequency: 5,
68cee1366b9c SVGHMI: dispatching data to minimalist "Display" text widget.
Edouard Tisserant
parents: 2799
diff changeset
  1558
</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
  1559
  </xsl:template>
2839
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1560
  <xsl:template mode="widget_defs" match="widget[@type='Switch']">
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1561
    <xsl:param name="hmi_element"/>
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1562
    <xsl:text>    frequency: 5,
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1563
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1564
    <xsl:text>    dispatch: function(value) {
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1565
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1566
    <xsl:text>        for(let choice of this.choices){
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1567
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1568
    <xsl:text>            if(value != choice.value){
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1569
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1570
    <xsl:text>                choice.elt.setAttribute("style", "display:none");
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1571
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1572
    <xsl:text>            } else {
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1573
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1574
    <xsl:text>                choice.elt.setAttribute("style", choice.style);
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1575
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1576
    <xsl:text>            }
2839
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1577
</xsl:text>
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1578
    <xsl:text>        }
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1579
</xsl:text>
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1580
    <xsl:text>    },
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1581
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1582
    <xsl:text>    init: function() {
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>        // Hello Switch
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1585
</xsl:text>
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>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1588
    <xsl:text>    choices: [
2839
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1589
</xsl:text>
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1590
    <xsl:variable name="regex" select="'^(&quot;[^&quot;].*&quot;|\-?[0-9]+)(#.*)?$'"/>
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1591
    <xsl:for-each select="$hmi_element/*[regexp:test(@inkscape:label,$regex)]">
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1592
      <xsl:variable name="literal" select="regexp:match(@inkscape:label,$regex)[2]"/>
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1593
      <xsl:text>        {
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1594
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1595
      <xsl:text>            elt:id("</xsl:text>
2839
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1596
      <xsl:value-of select="@id"/>
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1597
      <xsl:text>"),
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1598
</xsl:text>
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1599
      <xsl:text>            style:"</xsl:text>
2839
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1600
      <xsl:value-of select="@style"/>
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1601
      <xsl:text>",
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1602
</xsl:text>
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1603
      <xsl:text>            value:</xsl:text>
2839
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1604
      <xsl:value-of select="$literal"/>
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1605
      <xsl:text>
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1606
</xsl:text>
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1607
      <xsl:text>        }</xsl:text>
2839
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1608
      <xsl:if test="position()!=last()">
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1609
        <xsl:text>,</xsl:text>
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1610
      </xsl:if>
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1611
      <xsl:text>
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1612
</xsl:text>
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1613
    </xsl:for-each>
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1614
    <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
  1615
</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
  1616
  </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
  1617
  <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
  1618
    <xsl:param name="hmi_element"/>
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1619
    <xsl:text>    on_click: function(evt) {
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1620
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1621
    <xsl:text>        console.log(evt);
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1622
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1623
    <xsl:text>        switch_page(this.args[0]);
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1624
</xsl:text>
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>    init: function() {
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1628
</xsl:text>
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1629
    <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
  1630
    <xsl:value-of select="$hmi_element/@id"/>
2839
f4dd234faa11 SVGHMI: Added mostly untested switch widget
Edouard Tisserant
parents: 2838
diff changeset
  1631
    <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
  1632
</xsl:text>
2851
8d15c6238e62 SVGHMI: re-indent generated JS
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2850
diff changeset
  1633
    <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
  1634
</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
  1635
  </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
  1636
</xsl:stylesheet>