1HEADmaster

1 files changed, 161 insertions, 0 deletions

diff --git a/utils/hlfaceposer/timelineitem.h b/utils/hlfaceposer/timelineitem.h
new file mode 100644
index 0000000..34cc472
--- /dev/null
+++ b/utils/hlfaceposer/timelineitem.h
@@ -0,0 +1,161 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//=============================================================================//
+
+#ifndef TIMELINEITEM_H
+#define TIMELINEITEM_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include <mxtk/mx.h>
+#include "utlvector.h"
+#include "ExpressionSample.h"
+
+class CExpression;
+class ExpressionTool;
+class CFlexAnimationTrack;
+class CChoreoWidgetDrawHelper;
+class CChoreoView;
+
+template< class T > class CCurveEditorHelper;
+
+#define FP_TL_SELECTION_TOLERANCE				30.0f
+#define FP_TL_SELECTION_RECTANGLE_TOLERANCE		5.0f
+#define FP_TL_ADDSAMPLE_TOLERANCE				5.0f
+
+class TimelineItem
+{
+public:
+	// Construction
+						TimelineItem( mxWindow *workspace );
+						~TimelineItem( void );
+
+	virtual int			handleEvent( mxEvent *event );
+	virtual void		Draw( CChoreoWidgetDrawHelper& drawHelper );
+	void				DrawEventEnd( CChoreoWidgetDrawHelper& drawHelper );
+	void				DrawSelf( void );
+
+	void				SetExpressionInfo( CFlexAnimationTrack *track, int flexnum );
+
+	void				Clear( bool preserveundo );
+
+	void				SetCollapsed( bool state );
+	bool				IsCollapsed( void ) const;
+
+	void				SetActive( bool state );
+	bool				IsActive( void );
+
+	int					GetHeight( void );
+	void				ResetHeight();
+
+	// If samples > 0
+	bool				IsValid( void );
+
+	void				SetEditType( int type );
+	int					GetEditType( void );
+
+	void				SetBounds( const RECT& rect );
+
+	void				GetBounds( RECT& rect );
+
+	void				SetVisible( bool vis );
+	bool				GetVisible( void ) const;
+
+	int					CountSelected( void );
+	CFlexAnimationTrack	*GetSafeTrack( void );
+	int					GetNumSelected( void );
+
+	void				Copy( void );
+	void				Paste( void );
+
+	void				SelectAll( void );
+	void				DeselectAll( void );
+	void				Delete( void );
+
+	void				GetLastMouse( int& mx, int& my )
+	{
+		mx = m_nLastX;
+		my = m_nLastY;
+	}
+
+	void				SnapAll();
+	void				SnapSelected();
+	void				DeletePoints( float start, float end );
+
+	float				GetTimeForMouse( int mx, bool clip = false );
+	int					GetMouseForTime( float t, bool *clipped = NULL );
+
+	void				SetMousePositionForEvent( mxEvent *event );
+
+	int					NumSamples();
+	CExpressionSample	*GetSample( int idx );
+	void				PreDataChanged( char const *undodescription );
+	void				PostDataChanged( char const *redodescription );
+	CExpressionSample	*GetSampleUnderMouse( int mx, int my, float tolerance = FP_TL_SELECTION_TOLERANCE );
+	void				GetWorkList( bool reflect, CUtlVector< TimelineItem * >& list );
+
+private:
+	enum
+	{
+		DRAGTYPE_NONE = 0,
+		DRAGTYPE_MOVEPOINTS_VALUE,
+		DRAGTYPE_MOVEPOINTS_TIME,
+		DRAGTYPE_SELECTION,
+		DRAGTYPE_GROW,
+	};
+
+
+	bool				CanHaveGrowHandle();
+	void				DrawGrowHandle( CChoreoWidgetDrawHelper& helper, RECT& handleRect );
+	void				GetGrowHandleRect( RECT& rc );
+	bool				IsMouseOverGrowHandle( int x, int y);
+
+	void				MouseDrag( int x, int y, int modifiers, bool snap = false );
+
+	void				DrawGrowRect();
+
+	void				DrawFocusRect( void );
+	void				SelectPoints( void );
+
+	void				OnDoubleClicked( void );
+
+	void				DrawAutoHighlight( mxEvent *event );
+
+	int					m_nDragging;
+	int					m_nLastX;
+	int					m_nLastY;
+
+	int					m_nStartX;
+	int					m_nStartY;
+
+	void				AddSample( CExpressionSample const& sample );
+
+	void				DrawRelativeTags( CChoreoWidgetDrawHelper& drawHelper );
+
+	int					m_nNumSelected;
+
+	int					m_nFlexNum;
+
+	bool				m_bCollapsed;
+
+	char				m_szTrackName[ 128 ];
+
+	int					m_nEditType;
+
+	int					m_nUndoSetup;
+	RECT				m_rcBounds;
+	bool				m_bVisible;
+
+	mxWindow			*m_pWorkspace;
+	double				m_flLastClickTime;
+
+	int					m_nCurrentHeight;
+
+	CCurveEditorHelper< TimelineItem >	*m_pHelper;
+};
+
+#endif // TIMELINEITEM_H