From 6fa89637e5cca74188791ec182bfd2dac28349e6 Mon Sep 17 00:00:00 2001
From: Andrew Ozz <azaozz@git.wordpress.org>
Date: Fri, 16 May 2014 18:16:59 +0000
Subject: [PATCH] DFW: fix closing only the wpLink or media modal when pressing
 Esc.

git-svn-id: https://develop.svn.wordpress.org/trunk@28455 602fd350-edb4-49c9-b593-d223f7449a82
---
 src/wp-admin/js/wp-fullscreen.js              |  3 +-
 .../js/tinymce/plugins/wpfullscreen/plugin.js | 32 +++++++++++--------
 2 files changed, 21 insertions(+), 14 deletions(-)

diff --git a/src/wp-admin/js/wp-fullscreen.js b/src/wp-admin/js/wp-fullscreen.js
index a00940cd66..de73060ae5 100644
--- a/src/wp-admin/js/wp-fullscreen.js
+++ b/src/wp-admin/js/wp-fullscreen.js
@@ -510,10 +510,11 @@
 				}
 			});
 
-			$( window ).on( 'keyup', function( event ) {
+			$( window ).on( 'keydown.wp-fullscreen', function( event ) {
 				// Turn fullscreen off when Esc is pressed.
 				if ( 27 === event.keyCode && s.visible ) {
 					api.off();
+					event.stopImmediatePropagation();
 				}
 			});
 
diff --git a/src/wp-includes/js/tinymce/plugins/wpfullscreen/plugin.js b/src/wp-includes/js/tinymce/plugins/wpfullscreen/plugin.js
index 52f981198a..8119a21736 100644
--- a/src/wp-includes/js/tinymce/plugins/wpfullscreen/plugin.js
+++ b/src/wp-includes/js/tinymce/plugins/wpfullscreen/plugin.js
@@ -63,27 +63,33 @@ tinymce.PluginManager.add( 'wpfullscreen', function( editor ) {
 	editor.addCommand( 'wpFullScreenOn', fullscreenOn );
 	editor.addCommand( 'wpFullScreenOff', fullscreenOff );
 
-	function toggleFullscreen() {
-		// Toggle DFW mode. For use from inside the editor.
-		if ( typeof wp === 'undefined' || ! wp.editor || ! wp.editor.fullscreen ) {
-			return;
-		}
+	function getExtAPI() {
+		return ( typeof wp !== 'undefined' && wp.editor && wp.editor.fullscreen );
+	}
 
-		if ( editor.getParam('wp_fullscreen') ) {
-			wp.editor.fullscreen.off();
-		} else {
-			wp.editor.fullscreen.on();
+	// Toggle DFW mode. For use from inside the editor.
+	function toggleFullscreen() {
+		var fullscreen = getExtAPI();
+
+		if ( fullscreen ) {
+			if ( editor.getParam('wp_fullscreen') ) {
+				fullscreen.off();
+			} else {
+				fullscreen.on();
+			}
 		}
 	}
 
 	editor.addCommand( 'wpFullScreen', toggleFullscreen );
 
-	editor.on( 'keyup', function( event ) {
+	editor.on( 'keydown', function( event ) {
+		var fullscreen;
+
 		// Turn fullscreen off when Esc is pressed.
-		if ( event.keyCode === 27 && wp.editor.fullscreen.settings.visible ) {
-			wp.editor.fullscreen.off();
+		if ( event.keyCode === 27 && ( fullscreen = getExtAPI() ) && fullscreen.settings.visible ) {
+			fullscreen.off();
 		}
-	} );
+	});
 
 	editor.on( 'init', function() {
 		// Set the editor when initializing from whitin DFW