From: Alexander Ebert <ebert@woltlab.com>
Date: Mon, 27 Jan 2014 01:17:12 +0000 (+0100)
Subject: CKEditor: Fix for strange selection bug in Firefox
X-Git-Tag: 2.0.2~9
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=ae13de61ccd752815f0cfb15c2ddc850f9fa5d4f;p=GitHub%2FWoltLab%2FWCF.git

CKEditor: Fix for strange selection bug in Firefox
---

diff --git a/wcfsetup/install/files/js/WCF.Message.js b/wcfsetup/install/files/js/WCF.Message.js
index 7c5748932d..c698005d1f 100644
--- a/wcfsetup/install/files/js/WCF.Message.js
+++ b/wcfsetup/install/files/js/WCF.Message.js
@@ -745,7 +745,17 @@ WCF.Message.QuickReply = Class.extend({
 		}
 		
 		if ($.browser.ckeditor) {
-			this._messageField.ckeditorGet().insertText(data.returnValues.template);
+			var $ckEditor = this._messageField.ckeditorGet();
+			
+			// work-around for a strange selection bug in Firefox: http://www.woltlab.com/forum/index.php/Thread/220522-Zitat-Fehler/
+			if ($ckEditor.getSelection().getStartElement() === null) {
+				// range is broken, set it to end of text: http://stackoverflow.com/a/16308194
+				var $range = $ckEditor.createRange();
+				$range.moveToPosition($range.root, CKEDITOR.POSITION_BEFORE_END);
+				$ckEditor.getSelection().selectRanges([ $range ]);
+			}
+			
+			$ckEditor.insertText(data.returnValues.template);
 		}
 		else {
 			this._messageField.val(data.returnValues.template);