From a4db31f9a49d62d40270dbfc4402fdf5eebe73b1 Mon Sep 17 00:00:00 2001
From: John Blackbourn <johnbillion@git.wordpress.org>
Date: Tue, 2 Dec 2014 08:08:25 +0000
Subject: [PATCH] Prevent scrolling beneath modals on mobile devices by
 removing overflow from `#wpwrap` when a modal is open.

Fixes #29909
Props avryl


git-svn-id: https://develop.svn.wordpress.org/trunk@30707 602fd350-edb4-49c9-b593-d223f7449a82
---
 src/wp-admin/css/common.css  | 5 +++++
 src/wp-includes/js/wplink.js | 4 ++++
 2 files changed, 9 insertions(+)

diff --git a/src/wp-admin/css/common.css b/src/wp-admin/css/common.css
index 3af3a6e616..6bc57e19f3 100644
--- a/src/wp-admin/css/common.css
+++ b/src/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;
diff --git a/src/wp-includes/js/wplink.js b/src/wp-includes/js/wplink.js
index 04012176e2..acb8ccc391 100644
--- a/src/wp-includes/js/wplink.js
+++ b/src/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();