function setState()

in _includes/scripts/lib/modal.js [19:41]

• 23 lines of code
• 12 McCabe index (conditional complexity)

      function setState(isShow) {
        if (isShow === visible) {
          return;
        }
        visible = isShow;
        if (visible) {
          activeCount++;
          scrollTop = $(window).scrollTop() || $pageMain.scrollTop();
          $root.addClass('modal--show');
          $pageMain.scrollTop(scrollTop);
          activeCount === 1 && ($pageRoot.addClass('show-modal'), $body.addClass('of-hidden'));
          hideWhenWindowScroll && window.hasEvent('touchstart') && $window.on('scroll', hide);
          $window.on('keyup', handleKeyup);
        } else {
          activeCount > 0 && activeCount--;
          $root.removeClass('modal--show');
          $window.scrollTop(scrollTop);
          activeCount === 0 && ($pageRoot.removeClass('show-modal'), $body.removeClass('of-hidden'));
          hideWhenWindowScroll && window.hasEvent('touchstart') && $window.off('scroll', hide);
          $window.off('keyup', handleKeyup);
        }
        onChange && onChange(visible);
      }