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diff --git a/linden/indra/newview/llpanelmediahud.h b/linden/indra/newview/llpanelmediahud.h
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+/** 
+ * @file llpanelmediahud.h
+ * @brief Media hud panel
+ *
+ * $LicenseInfo:firstyear=2003&license=viewergpl$
+ * 
+ * Copyright (c) 2003-2009, 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 LL_PANELMEDIAHUD_H
+#define LL_PANELMEDIAHUD_H
+
+#include "llpanel.h"
+#include "llviewermedia.h"
+
+class LLCoordWindow;
+class LLViewerMediaImpl;
+
+class LLPanelMediaHUD : public LLPanel
+{
+public:
+        LLPanelMediaHUD(viewer_media_t media_impl);
+        virtual ~LLPanelMediaHUD();
+        /*virtual*/ BOOL postBuild();
+        virtual void draw();
+        virtual void setAlpha(F32 alpha);
+        virtual BOOL handleScrollWheel(S32 x, S32 y, S32 clicks);
+        void updateShape();
+        bool isMouseOver();
+        void setMediaFocus(bool b) { mMediaFocus = b; }
+        void nextZoomLevel();
+        void resetZoomLevel() { mCurrentZoom = ZOOM_NONE; }
+
+        LLHandle<LLPanelMediaHUD>       getHandle() const { return mPanelHandle; }
+        void setMediaImpl(viewer_media_t media_impl) { mMediaImpl = media_impl; }
+
+
+        enum EZoomLevel
+        {
+                ZOOM_NONE = 0,
+                ZOOM_MEDIUM = 1,
+                ZOOM_END
+        };
+        enum EScrollDir
+        {
+                SCROLL_UP = 0,
+                SCROLL_DOWN,
+                SCROLL_LEFT,
+                SCROLL_RIGHT,
+                SCROLL_NONE
+        };
+
+private:
+        static void onClickClose(void* user_data);
+        static void onClickBack(void* user_data);
+        static void onClickForward(void* user_data);
+        static void onClickHome(void* user_data);
+        static void onClickOpen(void* user_data);
+        static void onClickReload(void* user_data);
+        static void onClickPlay(void* user_data);
+        static void onClickPause(void* user_data);
+        static void onClickStop(void* user_data);
+        static void onClickZoom(void* user_data);
+        static void onScrollUp(void* user_data);
+        static void onScrollUpHeld(void* user_data);
+        static void onScrollLeft(void* user_data);
+        static void onScrollLeftHeld(void* user_data);
+        static void onScrollRight(void* user_data);
+        static void onScrollRightHeld(void* user_data);
+        static void onScrollDown(void* user_data);
+        static void onScrollDownHeld(void* user_data);
+        static void onScrollStop(void* user_data);
+
+        bool mMediaFocus;
+        LLMatrix4 mLastCameraMat;
+        EZoomLevel mCurrentZoom;
+        EScrollDir mScrollState;
+        LLCoordWindow mLastCursorPos;
+        LLFrameTimer mMouseMoveTimer;
+        LLFrameTimer mFadeTimer;
+        F32 mMouseInactiveTime;
+        F32 mControlFadeTime;
+        viewer_media_t mMediaImpl;
+        LLRootHandle<LLPanelMediaHUD> mPanelHandle;
+};
+
+#endif // LL_PANELMEDIAHUD_H