// widget_tooglebutton.ysl2


template "widget[@type='ToggleButton']", mode="widget_class"
    ||
    class ToggleButtonWidget extends Widget{
        frequency = 5;
        state = 0;
        active_style = undefined;
        inactive_style = undefined;

        dispatch(value) {
            this.state = value;
            if (this.state) {
                this.active_elt.setAttribute("style", this.active_style);
                this.inactive_elt.setAttribute("style", "display:none");
                this.state = 0;
            } else {
                this.inactive_elt.setAttribute("style", this.inactive_style);
                this.active_elt.setAttribute("style", "display:none");
                this.state = 1;
            }
        }

        on_click(evt) {
            change_hmi_value(this.indexes[0], "="+this.state);
        }

        init() {
            this.active_style = this.active_elt.style.cssText;
            this.inactive_style = this.inactive_elt.style.cssText;
            this.element.setAttribute("onclick", "hmi_widgets['"+this.element_id+"'].on_click(evt)");
        }
    }
    ||

template "widget[@type='ToggleButton']", mode="widget_defs" {
    param "hmi_element";
    labels("active inactive");
    |,
}