Changeset 11144 for trunk/wp-admin/includes/template.php

Timestamp:

04/30/2009 10:51:42 PM (17 years ago)

Author:

azaozz

Message:

Let plugins use screen layout columns, props arena, fixes #9606

File:

• trunk/wp-admin/includes/template.php (modified) (1 diff)

trunk/wp-admin/includes/template.php

@@ -3587 +3587 @@
         global $screen_layout_columns;
 
-        switch ( $screen ) {
-                case 'dashboard':
-                        $screen_layout_columns = get_user_option('screen_layout_dashboard');
-                        $num = 4;
-                        break;
-                case 'post':
-                        $screen_layout_columns = get_user_option('screen_layout_post');
-                        $num = 2;
-                        break;
-                case 'page':
-                        $screen_layout_columns = get_user_option('screen_layout_page');
-                        $num = 2;
-                        break;
-                case 'link':
-                        $screen_layout_columns = get_user_option('screen_layout_link');
-                        $num = 2;
-                        break;
-                default:
-                        $screen_layout_columns = 0;
-                        return '';
-        }
+        $columns = array('dashboard' => 4, 'post' => 2, 'page' => 2, 'link' => 2);
+        $columns = apply_filters('screen_layout_columns', $columns, $screen);
+
+        if ( !isset($columns[$screen]) ) {
+                $screen_layout_columns = 0;
+                return '';
+        }
+        
+        $screen_layout_columns = get_user_option("screen_layout_$screen");
+        $num = $columns[$screen];
 
         if ( ! $screen_layout_columns )