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62c1473c3249

WAMP: better behaviour and user feedback in case of connection lost and re-connection.

// 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();

}