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<?php
if(!class_exists('Ultimate_ParamHeading_Param'))
{
    class Ultimate_ParamHeading_Param
    {
        function __construct()
        {
            if(defined('WPB_VC_VERSION') && version_compare(WPB_VC_VERSION, 4.8) >= 0) {
                if(function_exists('vc_add_shortcode_param'))
                {
                    vc_add_shortcode_param('ult_param_heading' , array($this, 'ult_param_heading_callback'));
                }
            }
            else {
                if(function_exists('add_shortcode_param'))
                {
                    add_shortcode_param('ult_param_heading' , array($this, 'ult_param_heading_callback'));
                }
            }
        }

        function ult_param_heading_callback($settings, $value)
        {
            $dependency = '';
            $param_name = isset($settings['param_name']) ? $settings['param_name'] : '';
            $class = isset($settings['class']) ? $settings['class'] : '';
            $text = isset($settings['text']) ? $settings['text'] : '';
            $output = '<h4 '.$dependency.' class="wpb_vc_param_value '.esc_attr( $class ).'">'.$text.'</h4>';
            $output .= '<input type="hidden" name="'.esc_attr( $settings['param_name'] ).'" class="wpb_vc_param_value ultimate-param-heading '.esc_attr( $settings['param_name'] ).' '. esc_attr( $settings['type'] ).'_field" value="'.esc_attr( $value ).'" '.$dependency.'/>';
            return $output;
        }

    }
}

if(class_exists('Ultimate_ParamHeading_Param'))
{
    $Ultimate_ParamHeading_Param = new Ultimate_ParamHeading_Param();
}