if ( ! function_exists( 'my_vc_carousel_mapper' ) ) {
	function my_vc_carousel_mapper() {
		vc_map( array(
				"name"                    => __( "My Carousel", "text-domain" ),
				"base"                    => "my_carousel_parent",
				"as_parent"               => array( 'only' => 'my_carousel_child' ), // Use only|except attributes to limit child shortcodes (separate multiple values with comma)
				"content_element"         => true,
				"is_container"            => true,
				"show_settings_on_create" => true,
				"category"                => __( "My Content Elements", "text-domain" ),
				"js_view"                 => 'VcColumnView',
				"params"                  => array(
					array(
						"type"        => "textfield",
						"heading"     => __( "Extra class name", "text-domain" ),
						"param_name"  => 'my_class',
						"description" => __( "If you wish to style particular content element differently, then use this field to add a class name and then refer to it in your css file.", "inspiry" )
					),
				),
			)
		);
	}

	add_action( 'vc_after_init_base', 'my_vc_carousel_mapper' );

	//extend WPBakeryShortCodesContainer class
	if ( class_exists( 'WPBakeryShortCodesContainer' ) ) {
		class WPBakeryShortCode_my_carousel_parent extends WPBakeryShortCodesContainer {
		}
	}
}