Prevent scrolling beneath modals on mobile devices by removing overflow from `#wpwrap` when a modal is open.

Fixes #29909
Props avryl

Built from https://develop.svn.wordpress.org/trunk@30707


git-svn-id: http://core.svn.wordpress.org/trunk@30697 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/css/common-rtl.css

@@ -223,6 +223,11 @@ body.modal-open {
 	overflow: hidden;
 }
 
+body.mobile.modal-open #wpwrap {
+	overflow: hidden;
+	height: 100%;
+}
+
 iframe,
 img {
 	border: 0;

wp-admin/css/common.css

@@ -223,6 +223,11 @@ body.modal-open {
 	overflow: hidden;
 }
 
+body.mobile.modal-open #wpwrap {
+	overflow: hidden;
+	height: 100%;
+}
+
 iframe,
 img {
 	border: 0;

wp-includes/js/wplink.js

@@ -77,6 +77,8 @@ var wpLink;
 		open: function( editorId ) {
 			var ed;
 
+			$( document.body ).addClass( 'modal-open' );
+
 			wpLink.range = null;
 
 			if ( editorId ) {
@@ -166,6 +168,8 @@ var wpLink;
 		},
 
 		close: function() {
+			$( document.body ).removeClass( 'modal-open' );
+
 			if ( ! wpLink.isMCE() ) {
 				wpLink.textarea.focus();
 

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.1-beta2-30706';
+$wp_version = '4.1-beta2-30707';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.