SVGHMI: Simplification and optimization. func:parselabel becomes a template.
All labels are parsed into a global variable containing resulting widget
description as a node-set. func:widget(id) was added for random access to
widget description.
// widget_switch.ysl2
template "widget[@type='Switch']", mode="widget_defs" {
param "hmi_element";
| frequency: 5,
| dispatch: function(value) {
| for(let choice of this.choices){
| if(value != choice.value){
| choice.elt.setAttribute("style", "display:none");
| } else {
| choice.elt.setAttribute("style", choice.style);
| }
| }
| },
| init: function() {
| // Hello Switch
| },
| choices: [
const "regex",!"'^(\"[^\"].*\"|\-?[0-9]+)(#.*)?$'"!;
foreach "$hmi_element/*[regexp:test(@inkscape:label,$regex)]" {
const "literal", "regexp:match(@inkscape:label,$regex)[2]";
| {
| elt:id("«@id»"),
| style:"«@style»",
| value:«$literal»
| }`if "position()!=last()" > ,`
}
| ],
}