function updateDisplayMode()

in _dist/alertify/alertify.js [744:773]

• 17 lines of code
• 4 McCabe index (conditional complexity)

        function updateDisplayMode(instance){
            if(instance.get('modal')){

                //make modal
                removeClass(instance.elements.root, classes.modeless);

                //only if open
                if(instance.isOpen()){
                    unbindModelessEvents(instance);

                    //in case a pinned modless dialog was made modal while open.
                    updateAbsPositionFix(instance);

                    ensureNoOverflow();
                }
            }else{
                //make modelss
                addClass(instance.elements.root, classes.modeless);

                //only if open
                if(instance.isOpen()){
                    bindModelessEvents(instance);

                    //in case pin/unpin was called while a modal is open
                    updateAbsPositionFix(instance);

                    ensureNoOverflow();
                }
            }
        }