From 1bcb503ef69178ec828e165089b95283a0c840db Mon Sep 17 00:00:00 2001
From: Mr B <bossloper@users.noreply.github.com>
Date: Mon, 31 Oct 2016 18:00:46 +0000
Subject: [PATCH] Update qm.inc.php

If the X in bottom right of colorbox popup is clicked it prompts with a 'Are you sure you want to leave this page?'. But the page cannot be recovered from this point so best option seems to be clear all documentDirty so X cancels cleanly.
---
 assets/plugins/qm/qm.inc.php | 28 +++++++++++++++++++++++++++-
 1 file changed, 27 insertions(+), 1 deletion(-)

diff --git a/assets/plugins/qm/qm.inc.php b/assets/plugins/qm/qm.inc.php
index 538636dc43..5b973f75a9 100755
--- a/assets/plugins/qm/qm.inc.php
+++ b/assets/plugins/qm/qm.inc.php
@@ -542,7 +542,33 @@ function Run() {
                                     $'.$jvar.'("body").css({"overflow":"hidden"});
                                     $'.$jvar.'("html").css({"overflow":"hidden"});
                                     $'.$jvar.'("#qmEditor").css({"display":"none"});
-                                });  
+                                });
+				
+                                $'.$jvar.'(document).bind("cbox_cleanup", function(){ 
+                                    //window is closing and cannot be stopped so clear dirty settings for all fields and tinyMCE
+				    var foundit;
+				    
+                                    //loop through the iframes, checking their scr
+                                    iframearray = document.getElementsByTagName(\'iframe\');
+				    
+                                    for(var i=0; i < iframearray.length; i++) {
+                                        //if the matching colorbox src, we have found the correct iframe
+                                        haystack=iframearray[i].src;
+                                        needle="'.$this->modx->config["site_url"]."manager/index.php?a=27".'";
+                                        if(haystack.substr(0, needle.length) == needle){ 
+                                            foundit=iframearray[i]; //assign it to the foundit variable created earlier
+                                            break; //no need to keep looking
+                                        }
+                                    }
+                                    if (foundit) {
+                                        foundit.contentWindow.window.documentDirty=false; //clear document dirty for fields
+                                        //loop through tinyMCE editors and clear any dirty flags
+                                        if (typeof(foundit.contentWindow.window.tinyMCE)!==\'undefined\') {   
+                                            var i, t = foundit.contentWindow.window.tinyMCE.editors;for (i in t){    
+                                            if (t.hasOwnProperty(i)){    t[i].isNotDirty=true }}  
+                                        }
+                                    }
+                                });
                                 
                             	$'.$jvar.'(document).bind("cbox_closed", function(){      
                                     $'.$jvar.'("body").css({"overflow":"auto"});