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diff --git a/indra/newview/llurllineeditorctrl.h b/indra/newview/llurllineeditorctrl.h
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+/** 
+ * @file llurllineeditorctrl.h
+ * @brief Combobox-like location input control
+ *
+ * $LicenseInfo:firstyear=2009&license=viewergpl$
+ * 
+ * Copyright (c) 2009, Linden Research, Inc.
+ * 
+ * Second Life Viewer Source Code
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab.  Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
+ * 
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at
+ * http://secondlifegrid.net/programs/open_source/licensing/flossexception
+ * 
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
+ * 
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
+ * $/LicenseInfo$
+ */
+
+#ifndef LLURLLINEEDITOR_H_
+#define LLURLLINEEDITOR_H_
+
+#include "linden_common.h"
+
+#include "lllineeditor.h"
+#include "lluictrl.h"
+
+// LLURLLineEditor class performing escaping of an URL while copying or cutting the target text
+class LLURLLineEditor: public LLLineEditor {
+	LOG_CLASS( LLURLLineEditor);
+
+public:
+	// LLLineEditor overrides to do necessary escaping
+	/*virtual*/		void copy();
+	/*virtual*/ 	void cut();
+
+protected:
+	LLURLLineEditor(const Params&);
+	friend class LLUICtrlFactory;
+	friend class LLFloaterEditUI;
+
+private:
+	// util function to escape selected text and copy it to clipboard
+	void 			copyEscapedURLToClipboard();
+	// send a beep signal if keystroke is bad. As it is private at LLLineEditor we need own function
+	void			reportBadKeystroke();
+
+	// Helper class to do rollback if needed
+	class LLURLLineEditorRollback
+	{
+	public:
+		LLURLLineEditorRollback( LLURLLineEditor* ed )
+			:
+			mCursorPos( ed->mCursorPos ),
+			mScrollHPos( ed->mScrollHPos ),
+			mIsSelecting( ed->mIsSelecting ),
+			mSelectionStart( ed->mSelectionStart ),
+			mSelectionEnd( ed->mSelectionEnd )
+		{
+			mText = ed->getText();
+		}
+
+		void doRollback( LLURLLineEditor* ed )
+		{
+			ed->mCursorPos = mCursorPos;
+			ed->mScrollHPos = mScrollHPos;
+			ed->mIsSelecting = mIsSelecting;
+			ed->mSelectionStart = mSelectionStart;
+			ed->mSelectionEnd = mSelectionEnd;
+			ed->mText = mText;
+			ed->mPrevText = mText;
+		}
+
+		std::string getText()   { return mText; }
+
+	private:
+		std::string mText;
+		S32		mCursorPos;
+		S32		mScrollHPos;
+		BOOL	mIsSelecting;
+		S32		mSelectionStart;
+		S32		mSelectionEnd;
+	}; // end class LLURLLineEditorRollback
+
+};
+
+#endif /* LLURLLINEEDITOR_H_ */