OPC-UA: only support the encryption policy selected in config.
By default open62541 client accepts all supported policies, but in makes problem
when negociating with some servers while most clients seems to only support
one policy at a time.
// widget_tooglebutton.ysl2
widget_desc("ToggleButton") {
longdesc
||
Button widget takes one boolean variable path, and reflect current true
or false value by showing "active" or "inactive" labeled element
respectively. Clicking or touching button toggles variable.
||
shortdesc > Toggle button reflecting given boolean variable
path name="value" accepts="HMI_BOOL" > Boolean variable
}
widget_class("ToggleButton") {
||
frequency = 5;
active_style = undefined;
inactive_style = undefined;
dispatch(value) {
this.activity_state = Boolean(value);
//redraw toggle button
this.request_animate();
}
on_click(evt) {
//toggle state and apply
this.activity_state = this.activity_state ? false : true;
this.apply_hmi_value(0, this.activity_state);
//redraw toggle button
this.request_animate();
}
init() {
this.element.onclick = (evt) => this.on_click(evt);
this.activity_state = undefined;
}
||
}
widget_defs("ToggleButton") {
activable();
}