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diff --git a/utils/hlfaceposer/choreoview.h b/utils/hlfaceposer/choreoview.h
new file mode 100644
index 0000000..bd741c1
--- /dev/null
+++ b/utils/hlfaceposer/choreoview.h
@@ -0,0 +1,832 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//=============================================================================//
+#ifndef CHOREOVIEW_H
+#define CHOREOVIEW_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+
+#include <mxtk/mx.h>
+#include <mxtk/mxWindow.h>
+#include "mxBitmapButton.h"
+#include "utlvector.h"
+#include "ChoreoWidget.h"
+#include "ichoreoeventcallback.h"
+#include "faceposertoolwindow.h"
+#include "ChoreoEvent.h"
+#include "mathlib/mathlib.h"
+#include "SoundEmitterSystem/isoundemittersystembase.h"
+
+#define IDC_CV_CC_LANGUAGESTART			5300
+
+#define IDC_STOPSCENE		5000
+#define IDC_PLAYSCENE		5001
+#define IDC_PAUSESCENE		5002
+#define IDC_CHOREOVSCROLL	5003
+#define IDC_CHOREOHSCROLL	5004
+
+#define IDC_ADDACTOR		5005
+#define IDC_DELETEACTOR		5006
+#define IDC_MOVEACTORUP		5007
+#define IDC_MOVEACTORDOWN	5008
+#define IDC_EDITACTOR		5009
+
+#define IDC_EDITEVENT		5010
+#define IDC_DELETEEVENT		5011
+
+#define IDC_ADDEVENT_EXPRESSION		5012
+#define IDC_ADDEVENT_GESTURE		5013
+#define IDC_ADDEVENT_LOOKAT			5014
+#define IDC_ADDEVENT_MOVETO			5015
+#define IDC_ADDEVENT_SPEAK			5016
+#define IDC_ADDEVENT_FACE			5017
+#define IDC_ADDEVENT_FIRETRIGGER	5018
+#define IDC_ADDEVENT_SEQUENCE		5019
+#define IDC_ADDEVENT_GENERIC		5020
+
+#define	IDC_CV_CHANGESCALE			5021
+
+#define IDC_EDITGLOBALEVENT			5022
+#define IDC_DELETEGLOBALEVENT		5023
+#define IDC_ADDEVENT_PAUSE			5024
+
+#define IDC_ADDCHANNEL		5025
+#define IDC_EDITCHANNEL		5026
+#define IDC_DELETECHANNEL	5027
+#define IDC_MOVECHANNELUP	5028
+#define IDC_MOVECHANNELDOWN	5029
+
+#define IDC_CHANNELOPEN		5030
+#define IDC_CHANNELCLOSE	5031
+#define IDC_CBACTORACTIVE	5032
+#define IDC_DELETERELATIVETAG 5033
+#define IDC_ADDTIMINGTAG	5034
+
+#define IDC_SELECTALL		5035
+#define IDC_DESELECTALL		5036
+#define IDC_MOVETOBACK		5037
+
+#define IDC_UNDO			5038
+#define IDC_REDO			5039
+
+#define IDC_EXPRESSIONTOOL	5040
+#define IDC_ASSOCIATEBSP	5041
+
+#define IDC_ADDEVENT_FLEXANIMATION 5042 
+
+#define IDC_COPYEVENTS		5043
+#define IDC_PASTEEVENTS		5044
+
+#define IDC_IMPORTEVENTS	5045
+#define IDC_EXPORTEVENTS	5046
+
+#define IDC_ADDEVENT_SUBSCENE		5047
+#define IDC_PLAYSCENE_BACKWARD		5048
+
+#define IDC_ASSOCIATEMODEL			5049
+#define IDC_CHOREO_PLAYBACKRATE			5050
+
+#define IDC_CV_CHECKSEQLENGTHS		5051
+#define IDC_CV_PROCESSSEQUENCES		5052
+
+#define IDC_GESTURETOOL				5053
+
+#define IDC_ADDEVENT_LOOP			5054
+#define IDC_CV_TOGGLERAMPONLY		5055
+
+#define IDC_ADDEVENT_INTERRUPT		5056
+#define IDC_ADDEVENT_STOPPOINT		5067
+
+#define	SCENE_ACTION_UNKNOWN		0
+#define SCENE_ACTION_CANCEL			1
+#define SCENE_ACTION_RESUME			2
+
+#define SCENE_ANIMLAYER_SEQUENCE	0
+#define SCENE_ANIMLAYER_GESTURE		1
+
+#define IDC_ADDEVENT_NULLGESTURE	5068
+
+#define IDC_SELECTEVENTS_ALL_BEFORE			5069
+#define IDC_SELECTEVENTS_ALL_AFTER			5070
+#define IDC_SELECTEVENTS_ACTIVE_BEFORE		5071
+#define IDC_SELECTEVENTS_ACTIVE_AFTER		5072
+#define IDC_SELECTEVENTS_CHANNEL_BEFORE		5073
+#define IDC_SELECTEVENTS_CHANNEL_AFTER		5074
+
+#define IDC_INSERT_TIME	5075
+#define IDC_DELETE_TIME 5076
+
+#define IDC_EXPORT_VCD		5077
+#define IDC_IMPORT_VCD		5078
+
+#define IDC_ADDEVENT_PERMITRESPONSES	5079
+
+#define IDC_CV_CC_SHOW						5080
+#define IDC_CV_COMBINESPEAKEVENTS			5081
+#define IDC_CV_REMOVESPEAKEVENTFROMGROUP	5082
+#define IDC_CV_CHANGECLOSECAPTIONTOKEN		5083
+#define	IDC_CV_TOGGLECLOSECAPTIONS			5084
+
+#define IDC_CV_ALIGN_LEFT						5085
+#define IDC_CV_ALIGN_RIGHT						5086
+#define IDC_CV_SAMESIZE_SMALLEST				5087
+#define IDC_CV_SAMESIZE_LARGEST					5088
+
+#define IDC_CV_ALLEVENTS_CHANNEL				5089
+#define IDC_CV_ALLEVENTS_ACTOR					5090
+
+#define IDC_CV_ENABLEEVENTS						5091
+#define IDC_CV_DISABLEEVENTS					5092
+
+/////////////////////////////////////////////////////////////////////////////
+// CChoreoView window
+class CChoreoScene;
+class CChoreoEvent;
+class CChoreoActor;
+class CChoreoChannel;
+
+class CChoreoActorWidget;
+class CChoreoChannelWidget;
+class CChoreoEventWidget;
+class CChoreoGlobalEventWidget;
+class CChoreoWidgetDrawHelper;
+
+class PhonemeEditor;
+class CExpression;
+class CExpClass;
+class StudioModel;
+
+//-----------------------------------------------------------------------------
+// Purpose: The main view of the choreography data for a scene
+//-----------------------------------------------------------------------------
+class CChoreoView : public mxWindow, public IFacePoserToolWindow, public IChoreoEventCallback
+{
+// Construction
+public:
+						CChoreoView( mxWindow *parent, int x, int y, int w, int h, int id );
+	virtual				~CChoreoView();
+
+	virtual void		OnModelChanged();
+
+	virtual void		OnDelete();
+	virtual bool		CanClose();
+
+	void				InvalidateTrackLookup( void );
+
+	// Implements IChoreoEventCallback
+	virtual void		StartEvent( float currenttime, CChoreoScene *scene, CChoreoEvent *event );
+	virtual void		EndEvent( float currenttime, CChoreoScene *scene, CChoreoEvent *event );
+	virtual void		ProcessEvent( float currenttime, CChoreoScene *scene, CChoreoEvent *event );
+	virtual	bool		CheckEvent( float currenttime, CChoreoScene *scene, CChoreoEvent *event );
+
+	void				SetChoreoFile( char const *filename );
+	char const			*GetChoreoFile( void ) const;
+
+	// Scene load/unload
+	void				LoadSceneFromFile( const char *filename );
+	CChoreoScene		*LoadScene( char const *filename );
+	void				UnloadScene( void );
+
+	// UI
+	void				New( void );
+	void				Save( void );
+	void				SaveAs( void );
+	void				Load( void );
+	void				LoadNext( void );
+	bool				Close( void );
+
+	// Drag/drop from expression thumbnail
+
+	bool				CreateExpressionEvent( int mx, int my, CExpClass *cl, CExpression *exp );
+	bool				CreateAnimationEvent( int mx, int my, char const *animationname );
+
+	void				SelectAll( void );
+	void				DeselectAll( void );
+
+	struct SelectionParams_t
+	{
+		enum
+		{
+			SP_CHANNEL = 0,
+			SP_ACTIVE,
+			SP_ALL
+		};
+
+		float			time;
+		bool			forward;
+		int				type;
+	};
+
+	void				SelectEvents( SelectionParams_t& params );
+
+	// Channel/actor right click menu
+	void				NewChannel( void );
+	void				DeleteChannel( CChoreoChannel *channel );
+	void				MoveChannelUp( CChoreoChannel *channel );
+	void				MoveChannelDown( CChoreoChannel *channel );
+	void				EditChannel( CChoreoChannel *channel );
+	void				AddEvent( int type, int subtype = 0, char const *defaultparameters = NULL );
+
+	// Actor right click menu
+	void				NewActor( void );
+	void				DeleteActor( CChoreoActor *actor );
+	void				MoveActorUp( CChoreoActor *actor );
+	void				MoveActorDown( CChoreoActor *actor );
+	void				EditActor( CChoreoActor *actor );
+
+	// Event menu
+	void				EditEvent( CChoreoEvent *event );
+	void				DeleteSelectedEvents( void );
+	void				EnableSelectedEvents( bool state );
+	void				DeleteEventRelativeTag( CChoreoEvent *event, int tagnum );
+	void				AddEventRelativeTag( void );
+	CChoreoEventWidget	*FindWidgetForEvent( CChoreoEvent *event );
+	CChoreoChannelWidget *FindChannelForEvent( CChoreoEvent *event );
+
+	void				MoveEventToBack( CChoreoEvent *event );
+	void				OnExpressionTool( void );
+	void				OnGestureTool( void );
+
+	// Global event ( pause ) menu
+	void				EditGlobalEvent( CChoreoEvent *event );
+	void				DeleteGlobalEvent( CChoreoEvent *event );
+	void				AddGlobalEvent( CChoreoEvent::EVENTTYPE type );
+
+	void				AssociateBSP( void );
+	void				AssociateModel( void );
+	void				AssociateModelToActor( CChoreoActor *actor, int modelindex );
+
+	// UI Layout
+	void				CreateSceneWidgets( void );
+	void				DeleteSceneWidgets( void );
+	void				LayoutScene( void );
+	void				InvalidateLayout( void );
+	void				ForceScrollBarsToRecompute( bool resetthumb );
+
+	// Layout data that children should obey
+	int					GetLabelWidth( void );
+	int					GetStartRow( void );
+	int					GetRowHeight( void );
+	int					GetFontSize( void );
+	int					GetEndRow( void );
+
+	// Simulation
+	void				PlayScene( bool forward );
+	void				PauseScene( void );
+
+	bool				IsPlayingScene( void );
+	void				ResetTargetSettings( void );
+	void				UpdateCurrentSettings( void );
+
+	virtual void		Think( float dt );
+	virtual bool		IsScrubbing( void ) const;
+	virtual bool		IsProcessing( void );
+
+
+	bool				ShouldProcessSpeak( void );
+
+	void				SceneThink( float time );
+	void				PauseThink( void );
+	void				FinishSimulation( void );
+	void				StopScene();
+
+	float				GetStartTime( void );
+	float				GetEndTime( void );
+	void				SetStartTime( float time );
+
+	void 				ProcessExpression( CChoreoScene *scene, CChoreoEvent *event );
+	void				ProcessFlexAnimation( CChoreoScene *scene, CChoreoEvent *event );
+	void				ProcessLookat( CChoreoScene *scene, CChoreoEvent *event );
+	bool				GetTarget( CChoreoScene *scene, CChoreoEvent *event, Vector &vecTarget, QAngle &vecAngle );
+	void				ProcessFace( CChoreoScene *scene, CChoreoEvent *event );
+	void				ProcessGesture( CChoreoScene *scene, CChoreoEvent *event );
+	void				ProcessSequence( CChoreoScene *scene, CChoreoEvent *event );
+	void				ProcessMoveto( CChoreoScene *scene, CChoreoEvent *event );
+	int					GetMovetoSequence( CChoreoScene *scene, CChoreoEvent *event, StudioModel *model );
+	void				ProcessSubscene( CChoreoScene *scene, CChoreoEvent *event );
+	void				ProcessPause( CChoreoScene *scene, CChoreoEvent *event );
+	void				ProcessSpeak( CChoreoScene *scene, CChoreoEvent *event );
+	void				ProcessLoop( CChoreoScene *scene, CChoreoEvent *event );
+	void				ProcessInterrupt( CChoreoScene *scene, CChoreoEvent *event );
+	void				ProcessPermitResponses( CChoreoScene *scene, CChoreoEvent *event );
+
+	float				GetPixelsPerSecond( void );
+
+	// mxWindow overrides
+	virtual void		redraw();
+	virtual bool		PaintBackground( void );
+	virtual int			handleEvent( mxEvent *event );
+
+	// Draw helpers
+	void				DrawSceneABTicks( CChoreoWidgetDrawHelper& drawHelper );
+	void				DrawTimeLine( CChoreoWidgetDrawHelper& drawHelper, RECT& rc, float left, float right );
+	void				DrawBackground( CChoreoWidgetDrawHelper& drawHelper, RECT& rc );
+	void				DrawRelativeTagLines( CChoreoWidgetDrawHelper& drawHelper, RECT& rc );
+
+	// Remap click position to/from time value
+	float				GetTimeValueForMouse( int mx, bool clip = false );
+	int					GetPixelForTimeValue( float time, bool *clipped = NULL );
+	float				GetTimeDeltaForMouseDelta( int mx, int origmx );
+
+	// Readjust slider
+	void				MoveTimeSliderToPos( int x );
+
+	// Dirty flag for file save prompting
+
+	bool				GetDirty( void );
+	void				SetDirty( bool dirty, bool clearundo = true );
+
+	void				ShowContextMenu( int mx, int my );
+
+	// Caller must first translate mouse into screen coordinates
+	bool				IsMouseOverTimeline( int mx, int my );
+
+	CChoreoActorWidget	*GetActorUnderCursorPos( int mx, int my );
+	CChoreoChannelWidget *GetChannelUnderCursorPos( int mx, int my );
+	CChoreoEventWidget	*GetEventUnderCursorPos( int mx, int my );
+	CChoreoGlobalEventWidget *GetGlobalEventUnderCursorPos( int mx, int my );
+	int					GetTagUnderCursorPos( CChoreoEventWidget *event, int mx, int my );
+	CEventAbsoluteTag	*GetAbsoluteTagUnderCursorPos( CChoreoEventWidget *event, int mx, int my );
+
+
+	void				GetObjectsUnderMouse( int mx, int my, 
+							CChoreoActorWidget **actor,
+							CChoreoChannelWidget **channel, 
+							CChoreoEventWidget **event,
+							CChoreoGlobalEventWidget **globalevent,
+							int* clickedTag,
+							CEventAbsoluteTag **absolutetag,
+							int *clickedCCButton );
+
+	void				OnDoubleClicked( void );
+
+	void				ApplyBounds( int& mx, int& my );
+	void				CalcBounds( int movetype );
+
+	void				MouseStartDrag( mxEvent *event, int mx, int my );
+	void				MouseContinueDrag( mxEvent *event, int mx, int my );
+	void				MouseFinishDrag( mxEvent *event, int mx, int my );
+	void				MouseMove( int mx, int my );
+
+	//void				StartDraggingGlobalEvent( int mx, int my );
+	void				StartDraggingEvent( int mx, int my );
+	//void				FinishDraggingGlobalEvent( int mx, int my );	
+	void				FinishDraggingEvent( mxEvent *event, int mx, int my );
+
+	// Draw focus rect while mouse dragging is going on
+	void				DrawFocusRect( void );
+	int					ComputeEventDragType( int mx, int my );
+
+	void				SetCurrentWaveFile( const char *filename, CChoreoEvent *event );
+	
+	void				RecomputeWaves();
+
+	typedef void (CChoreoView::*CVMEMBERFUNC)( CChoreoWidget *widget, CChoreoWidget *param1 );
+
+	void				TraverseWidgets( CVMEMBERFUNC pfn, CChoreoWidget *param1 );
+
+	int					CountSelectedEvents( void );
+	int					CountSelectedGlobalEvents( void );
+	int					GetSelectedEvents( CUtlVector< CChoreoEvent * >& events );
+	int					GetSelectedEventWidgets( CUtlVector< CChoreoEventWidget * >& events );
+	int					GetEarliestEventIndex( CUtlVector< CChoreoEventWidget * >& events );
+	int					GetLatestEventIndex( CUtlVector< CChoreoEventWidget * >& events );
+
+	// Traversal functions
+	void				Deselect( CChoreoWidget *widget, CChoreoWidget *param1 );
+	void				Select( CChoreoWidget *widget, CChoreoWidget *param1 );
+	void				SelectInActor( CChoreoWidget *widget, CChoreoWidget *param1 );
+	void				SelectInChannel( CChoreoWidget *widget, CChoreoWidget *param1 );
+
+	void				SelectAllEvents( CChoreoWidget *widget, CChoreoWidget *param1 );
+
+	void				SelectAllEventsInActor( CChoreoActorWidget *actor );
+	void				SelectAllEventsInChannel( CChoreoChannelWidget *channel );
+
+	// Adjust scroll bars
+	void				RepositionVSlider( void );
+	void				RepositionHSlider( void );
+
+	void				UpdateStatusArea( int mx, int my );
+	void				ClearStatusArea( void );
+	void				RedrawStatusArea( CChoreoWidgetDrawHelper& drawHelper, RECT& rcStatus );
+
+	void				GetUndoLevels( int& current, int& number );
+
+	// Undo/Redo
+	void				Undo( void );
+	void				Redo( void );
+
+	bool				CanUndo();
+	bool				CanRedo();	
+
+	// Do push before changes
+	void				PushUndo( const char *description );
+	// Do this push after changes, must match pushundo 1for1
+	void				PushRedo( const char *description );
+
+	void				WipeUndo( void );
+	void				WipeRedo( void );
+
+	const char			*GetUndoDescription( void );
+	const char			*GetRedoDescription( void );
+
+	CChoreoScene		*GetScene( void );
+
+	void				ReportSceneClearToTools( void );
+
+	void				CopyEvents( void );
+	void				PasteEvents( void );
+	void				ImportEvents( void );
+	void				ExportEvents( void );
+
+	void				ExportVCD();
+	void				ImportVCD();
+
+	void				ExportVCDFile( char const *filename );
+	void				ImportVCDFile( char const *filename );
+
+	bool				CanPaste( void );
+
+	bool				IsMouseOverScrubHandle( mxEvent *event );
+	bool				IsMouseOverScrubArea( mxEvent *event );
+
+	void				GetScrubHandleRect( RECT& rcHandle, bool clipped = false );
+	void				GetScrubAreaRect( RECT& rcArea );
+	void				DrawScrubHandle( CChoreoWidgetDrawHelper& drawHelper );
+	void				DrawScrubHandle( void );
+	void				ScrubThink( float dt, bool scrubbing, IFacePoserToolWindow *invoker );
+
+	void				ClampTimeToSelectionInterval( float& timeval );
+
+	void				SetScrubTime( float t );
+	void				SetScrubTargetTime( float t );
+
+	void				OnCheckSequenceLengths( void );
+
+	bool				IsRampOnly( void ) const;
+
+	void				SetTimeZoom( const char *tool, int tz, bool preserveFocus );
+    int					GetTimeZoom( const char *tool );
+	template< class T >
+	void				SetPreservedTimeZoom( T *other, int tz );
+	template< class T >
+	int					HandleZoomKey( T *other, int keyCode );
+
+	void				OnInsertTime();
+	void				OnDeleteTime();
+
+	bool				GetShowCloseCaptionData( void ) const;
+	bool				ValidateCombinedSoundCheckSum( CChoreoEvent *e );
+
+	void				OnPlaceNextSpeakEvent();
+
+private:
+
+	void				CheckInsertTime( CChoreoEvent *e, float dt, float starttime, float endtime );
+	void				CheckDeleteTime( CChoreoEvent *d, float dt, float starttime, float endtime, bool& deleteEvent );
+
+	bool				FixupSequenceDurations( CChoreoScene *scene, bool checkonly );
+	bool				CheckSequenceLength( CChoreoEvent *e, bool checkonly );
+	bool				CheckGestureLength( CChoreoEvent *e, bool checkonly );
+	bool				DefaultGestureLength( CChoreoEvent *e, bool checkonly );
+	bool				AutoaddGestureKeys( CChoreoEvent *e, bool checkonly );
+
+	void				InvalidateTrackLookup_R( CChoreoScene *scene );
+
+	void				ShowButtons( bool show );
+
+	// Compute full size of data in pixels, for setting up scroll bars
+	int					ComputeVPixelsNeeded( void );
+	int					ComputeHPixelsNeeded( void );
+	void				PositionControls();
+
+	void				OnChangeScale();
+
+	float				FindNextEventTime( CChoreoEvent::EVENTTYPE type, CChoreoChannel *channel, CChoreoEvent *e, bool forward );
+
+	bool				ShouldSelectEvent( SelectionParams_t &params, CChoreoEvent *event );
+
+	bool				IsMouseOverSceneEndTime( int mx );
+
+	void				StartDraggingSceneEndTime( int mx, int my );
+	void				FinishDraggingSceneEndTime( mxEvent *event, int mx, int my );
+
+	void				SetShowCloseCaptionData( bool show );
+
+	void				OnToggleCloseCaptionTags();
+	void				OnCombineSpeakEvents();
+	void				OnRemoveSpeakEventFromGroup();
+	void				OnChangeCloseCaptionToken( CChoreoEvent *e );
+
+	bool				AreSelectedEventsCombinable();
+	bool				AreSelectedEventsInSpeakGroup();
+
+	void				OnToggleCloseCaptionsForEvent();
+
+	bool				GenerateCombinedFile( char const *outfilename, const char *cctoken, gender_t gender, CUtlRBTree< CChoreoEvent * >& sorted );
+	bool				ValidateCombinedFileCheckSum( char const *outfilename, char const *cctoken, gender_t gender, CUtlRBTree< CChoreoEvent * >& sorted );
+
+	void				RememberSelectedEvents( CUtlVector< CChoreoEvent * >& list );
+	void				ReselectEvents( CUtlVector< CChoreoEvent * >& list );
+	
+	void				OnAlign( bool left );
+	void				OnMakeSameSize( bool smallest );
+
+	bool				IsMouseOverEventEdge( CChoreoEventWidget *ew, bool bLeftEdge, int mx, int my );
+	bool				IsMouseOverEvent( CChoreoEventWidget *ew, int mx, int my );
+	typedef struct
+	{
+		bool	active;
+		float	time;
+	} SCENEAB;
+
+	void				PlaceABPoint( int mx );
+	void				ClearABPoints( void );
+
+	SCENEAB				m_rgABPoints[ 2 ];
+	int					m_nCurrentABPoint;
+
+	bool				m_bForward;
+
+	// The underlying scene we are editing
+	CChoreoScene		*m_pScene;
+
+	enum
+	{
+		MAX_ACTORS = 32
+	};
+
+	typedef struct
+	{
+		bool	expanded;
+	} ACTORSTATE;
+
+	ACTORSTATE									m_ActorExpanded[ MAX_ACTORS ];
+	// The scene's ui actors
+	CUtlVector < CChoreoActorWidget * >			m_SceneActors;
+	// The scenes segment markers
+	CUtlVector < CChoreoGlobalEventWidget * >	m_SceneGlobalEvents;
+
+	// How many pixels per second we are showing in the UI
+	float				m_flPixelsPerSecond;
+
+	// Do we need to move controls?
+	bool				m_bLayoutIsValid;
+
+	// Starting row of first actor
+	int					m_nStartRow;
+	// How wide the actor/channel name area is
+	int					m_nLabelWidth;
+	// Height between channel/actor names
+	int					m_nRowHeight;
+	// Font size for drawing event labels
+	int					m_nFontSize;
+
+	// Height/width of scroll bars
+	int					m_nScrollbarHeight;
+	// Height off info area for flyover info / help
+	int					m_nInfoHeight;
+
+	// Simulation info
+	float				m_flStartTime;
+	float				m_flEndTime;
+
+	float				m_flFrameTime;
+	bool				m_bSimulating;
+	bool				m_bPaused;
+	float				m_flLastSpeedScale;
+	bool				m_bResetSpeedScale;
+	bool				m_bAutomated;
+	int					m_nAutomatedAction;
+	float				m_flAutomationDelay;
+	float				m_flAutomationTime;
+
+	// Some rectangles for the UI
+	RECT				m_rcTitles;
+	RECT				m_rcTimeLine;
+
+	// Play/pause buttons for simulation
+	mxBitmapButton		*m_btnPlay;
+	mxBitmapButton		*m_btnPause;
+	mxBitmapButton		*m_btnStop;
+
+	mxSlider			*m_pPlaybackRate;
+	float				m_flPlaybackRate;
+
+	// The scroll bars
+	mxScrollbar			*m_pVertScrollBar;
+	mxScrollbar			*m_pHorzScrollBar;
+	int					m_nLastHPixelsNeeded;
+	int					m_nLastVPixelsNeeded;
+
+	// Current sb values
+	int					m_nTopOffset;
+	float				m_flLeftOffset;
+
+	// Need save?
+	bool				m_bDirty;
+	// Currently loaded scene file
+	char				m_szChoreoFile[ 256 ];
+
+	CChoreoActorWidget	*m_pClickedActor;
+	CChoreoChannelWidget	*m_pClickedChannel;
+	CChoreoEventWidget	*m_pClickedEvent;
+	CChoreoGlobalEventWidget *m_pClickedGlobalEvent;
+	// Relative to the clicked event
+	int					m_nClickedTag;
+	CEventAbsoluteTag	*m_pClickedAbsoluteTag;
+	int					m_nSelectedEvents;
+	int					m_nClickedX, m_nClickedY;
+	int					m_nClickedChannelCloseCaptionButton;
+
+	// For mouse dragging
+		// How close to right or left edge the mouse has to be before the wider/shorten
+	//  cursor shows up
+	enum
+	{
+		DRAG_EVENT_EDGE_TOLERANCE = 5,
+	};
+
+	// When dragging, what time of action is being performed
+	enum
+	{
+		DRAGTYPE_NONE = 0,
+		DRAGTYPE_EVENT_MOVE,
+		DRAGTYPE_EVENT_STARTTIME,
+		DRAGTYPE_EVENT_STARTTIME_RESCALE,
+		DRAGTYPE_EVENT_ENDTIME,
+		DRAGTYPE_EVENT_ENDTIME_RESCALE,
+		DRAGTYPE_EVENTTAG_MOVE,
+		DRAGTYPE_EVENTABSTAG_MOVE,
+		DRAGTYPE_SCRUBBER,
+		DRAGTYPE_SCENE_ENDTIME,
+		DRAGTYPE_RESCALELEFT,
+		DRAGTYPE_RESCALERIGHT,
+	};
+
+	float				m_flScrub;
+	float				m_flScrubTarget;
+
+	bool				m_bDragging;
+	int					m_xStart;
+	int					m_yStart;
+
+	bool				m_bUseBounds;
+	int					m_nMinX;
+	int					m_nMaxX;
+
+	struct CFocusRect
+	{
+		RECT	m_rcOrig;
+		RECT	m_rcFocus;
+	};
+	CUtlVector < CFocusRect >	m_FocusRects;
+
+	int					m_nDragType;
+	HCURSOR				m_hPrevCursor;
+
+	struct FLYOVER
+	{
+		CChoreoActorWidget			*a;
+		CChoreoChannelWidget		*c;
+		CChoreoEventWidget			*e;
+		CChoreoGlobalEventWidget	*ge;
+		int							tag;
+		CEventAbsoluteTag			*at;
+		int							ccbutton;
+	};
+
+	FLYOVER				m_Flyover;
+
+	bool				m_bCanDraw;
+
+	struct CVUndo
+	{
+		CChoreoScene *undo;
+		CChoreoScene *redo;
+		char		 *udescription;
+		char		 *rdescription;
+	};
+
+	CUtlVector< CVUndo * >	m_UndoStack;
+	int					m_nUndoLevel;
+	bool				m_bRedoPending;
+
+	bool				m_bProcessSequences;
+
+	float				m_flLastMouseClickTime;
+
+	bool				m_bSuppressLayout;
+
+	bool				m_bRampOnly;
+	float				m_flScrubberTimeOffset;
+
+	bool						m_bShowCloseCaptionData;
+
+	bool				m_bForceProcess;
+
+	// cached version of the local directory when a scene is loaded
+	CUtlVector< CUtlString > m_nextFileList;
+};
+
+extern CChoreoView		*g_pChoreoView;
+
+template< class T >
+void CChoreoView::SetPreservedTimeZoom( T *other, int tz )
+{
+	POINT pt;
+	::GetCursorPos( &pt );
+	::ScreenToClient( (HWND)other->getHandle(), &pt );
+
+	// Now figure out time under cursor at old zoom scale
+	float t = other->GetTimeValueForMouse( pt.x, true );
+
+	// Call CChoreoView's version
+	SetTimeZoom( other->GetToolName(), tz, false );
+
+	// Now figure out tie under pt.x
+	float newT = other->GetTimeValueForMouse( pt.x, true );
+	if ( newT != t )
+	{
+		// We need to scroll over a bit
+		float pps = other->GetPixelsPerSecond();
+		float movePixels = pps * ( newT - t );
+
+		float newOffset = other->m_flLeftOffset - movePixels;
+		if ( newOffset < 0.0f )
+		{
+			newOffset = 0;
+		}
+
+		float ed = other->GetEventEndTime();
+		float flLastPixel = ed * pps;
+		if ( newOffset + other->w2() > flLastPixel )
+		{
+			newOffset = flLastPixel - other->w2();
+		}
+
+		other->m_flLeftOffset = newOffset;
+		other->m_pHorzScrollBar->setValue( (int)( other->m_flLeftOffset ) );
+	}
+
+	other->RepositionHSlider();
+}
+
+template< class T >
+int CChoreoView::HandleZoomKey( T *other, int keyCode )
+{
+	int iret = 1;
+	switch ( keyCode )
+	{
+	default:
+		{
+			iret = 0;
+		}
+		break;
+
+	case VK_HOME:
+		{
+			other->MoveTimeSliderToPos( 0 );
+		}
+		break;
+	case VK_END:
+		{
+			float maxtime = other->GetEventEndTime();
+			int pixels = max( 0, (int)( maxtime * other->GetPixelsPerSecond() ) - other->w2() );
+			other->MoveTimeSliderToPos( pixels );
+		}
+		break;
+	case VK_PRIOR:  // PgUp
+		{
+			int window = other->w2();
+			other->m_flLeftOffset = max( other->m_flLeftOffset - (float)window, 0.0f );
+			other->MoveTimeSliderToPos( (int)other->m_flLeftOffset );
+		}
+		break;
+	case VK_NEXT:   // PgDown
+		{
+			int window = other->w2();
+			float maxtime = other->GetEventEndTime();
+			int pixels = max( 0, (int)( maxtime * other->GetPixelsPerSecond() ) - other->w2() );
+			other->m_flLeftOffset = min( other->m_flLeftOffset + (float)window, (float)pixels );
+			other->MoveTimeSliderToPos( (int)other->m_flLeftOffset );
+		}
+		break;
+	}
+
+	return iret;
+}
+
+
+float SnapTime( float input, float granularity );
+
+class StudioModel;
+StudioModel *FindAssociatedModel( CChoreoScene *scene, CChoreoActor *a );
+
+#endif // CHOREOVIEW_H