Wordpress 3.5.2-scripts

[autoinstalls/wordpress.git] / wp-admin / includes / list-table.php

diff --git a/wp-admin/includes/list-table.php b/wp-admin/includes/list-table.php
index 2dff578e0db2bf85a5cf67471d6102fe85721dc0..071df0dcc56038631e85d175499687155d37c34a 100644 (file)
--- a/wp-admin/includes/list-table.php
+++ b/wp-admin/includes/list-table.php
@@ -14,9 +14,10 @@
  * @since 3.1.0
  *
  * @param string $class The type of the list table, which is the class name.
+ * @param array $args Optional. Arguments to pass to the class. Accepts 'screen'.
  * @return object|bool Object on success, false if the class does not exist.
  */
-function _get_list_table( $class ) {
+function _get_list_table( $class, $args = array() ) {
        $core_classes = array(
                //Site Admin
                'WP_Posts_List_Table' => 'posts',
@@ -39,7 +40,15 @@ function _get_list_table( $class ) {
        if ( isset( $core_classes[ $class ] ) ) {
                foreach ( (array) $core_classes[ $class ] as $required )
                        require_once( ABSPATH . 'wp-admin/includes/class-wp-' . $required . '-list-table.php' );
-               return new $class;
+
+               if ( isset( $args['screen'] ) )
+                       $args['screen'] = convert_to_screen( $args['screen'] );
+               elseif ( isset( $GLOBALS['hook_suffix'] ) )
+                       $args['screen'] = get_current_screen();
+               else
+                       $args['screen'] = null;
+
+               return new $class( $args );
        }
 
        return false;