beremiz

Python Safe Globals now have more reliable triggering of OnChange call. Added "Onchange" object to accessible runtime variables that let user python code see count of changes and first and last values.
svghmi
2020-12-10, Edouard Tisserant
9b50ffe6264a
Python Safe Globals now have more reliable triggering of OnChange call. Added "Onchange" object to accessible runtime variables that let user python code see count of changes and first and last values.
// widget_animate.ysl2
template "widget[@type='Animate']", mode="widget_class"{
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class AnimateWidget extends Widget{
frequency = 5;
speed = 0;
start = false;
widget_center = undefined;
dispatch(value) {
this.speed = value / 5;
//reconfigure animation
this.request_animate();
}
animate(){
// change animation properties
for(let child of this.element.children){
if(child.nodeName.startsWith("animate")){
if(this.speed != 0 && !this.start){
this.start = true;
this.element.beginElement();
}
if(this.speed > 0){
child.setAttribute("dur", this.speed+"s");
}
else if(this.speed < 0){
child.setAttribute("dur", (-1)*this.speed+"s");
}
else{
this.start = false;
this.element.endElement();
}
}
}
}
init() {
let widget_pos = this.element.getBBox();
this.widget_center = [(widget_pos.x+widget_pos.width/2), (widget_pos.y+widget_pos.height/2)];
}
}
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}
template "widget[@type='Animate']", mode="widget_defs" {
param "hmi_element";
|,
}