From 9a529362778c78f39365d937856673fd9414f7f7 Mon Sep 17 00:00:00 2001
From: Scott Taylor <wonderboymusic@git.wordpress.org>
Date: Mon, 25 Aug 2014 17:44:28 +0000
Subject: [PATCH] Media Grid: exit selection mode when Esc is pressed.

Fixes #29366.


git-svn-id: https://develop.svn.wordpress.org/trunk@29600 602fd350-edb4-49c9-b593-d223f7449a82
---
 src/wp-includes/js/media-grid.js | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/src/wp-includes/js/media-grid.js b/src/wp-includes/js/media-grid.js
index c3edcf182a..ed14c73c81 100644
--- a/src/wp-includes/js/media-grid.js
+++ b/src/wp-includes/js/media-grid.js
@@ -65,6 +65,7 @@
 				mode:      [ 'grid', 'edit' ]
 			});
 
+			this.$body = $( document.body );
 			this.$window = $( window );
 			this.$adminBar = $( '#wpadminbar' );
 			this.$window.on( 'scroll resize', _.debounce( _.bind( this.fixPosition, this ), 15 ) );
@@ -149,6 +150,24 @@
 
 			// Handle a frame-level event for editing an attachment.
 			this.on( 'edit:attachment', this.openEditAttachmentModal, this );
+
+			this.on( 'select:activate', this.bindKeydown, this );
+			this.on( 'select:deactivate', this.unbindKeydown, this );
+		},
+
+		handleKeydown: function( e ) {
+			if ( 27 === e.which ) {
+				e.preventDefault();
+				this.deactivateMode( 'select' ).activateMode( 'edit' );
+			}
+		},
+
+		bindKeydown: function() {
+			this.$body.on( 'keydown.select', _.bind( this.handleKeydown, this ) );
+		},
+
+		unbindKeydown: function() {
+			this.$body.off( 'keydown.select' );
 		},
 
 		fixPosition: function() {