1 files changed, 72 insertions, 0 deletions
diff --git a/public/movieobjects/dmetimeselection.h b/public/movieobjects/dmetimeselection.h
new file mode 100644
index 0000000..5eb1d93
--- /dev/null
+++ b/public/movieobjects/dmetimeselection.h
@@ -0,0 +1,72 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+//=============================================================================
+
+#ifndef DMETIMESELECTION_H
+#define DMETIMESELECTION_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include "datamodel/dmelement.h"
+#include "movieobjects/timeutils.h"
+#include "movieobjects/dmetimeselectiontimes.h"
+
+enum RecordingState_t;
+
+class CDmeTimeSelection : public CDmElement
+{
+	DEFINE_ELEMENT( CDmeTimeSelection, CDmElement );
+
+public:
+	bool				IsEnabled() const;
+	void				SetEnabled( bool state );
+
+	bool				IsRelative() const;
+	void				SetRelative( DmeTime_t time, bool state );
+
+	DmeTime_t			GetAbsFalloff( DmeTime_t time, int side );
+	DmeTime_t			GetAbsHold( DmeTime_t time, int side );
+
+	DmeTime_t			GetRelativeFalloff( DmeTime_t time, int side );
+	DmeTime_t			GetRelativeHold( DmeTime_t time, int side );
+
+	void				SetAbsFalloff( DmeTime_t time, int side, DmeTime_t absfallofftime );
+	void				SetAbsHold   ( DmeTime_t time, int side, DmeTime_t absholdtime );
+
+	int					GetFalloffInterpolatorType( int side );
+	void				SetFalloffInterpolatorType( int side, int interpolatorType );
+
+	void				GetAlphaForTime( DmeTime_t t, DmeTime_t curtime, byte &alpha );
+	float				GetAmountForTime( DmeTime_t t, DmeTime_t curtime );
+	float				AdjustFactorForInterpolatorType( float factor, int side );
+
+	void				CopyFrom( const CDmeTimeSelection &src );
+	
+	void				GetCurrent( DmeTime_t pTimes[TS_TIME_COUNT] );
+	void				SetCurrent( DmeTime_t* pTimes );
+
+	float				GetThreshold();
+
+	void				SetRecordingState( RecordingState_t state );
+	RecordingState_t	GetRecordingState() const;
+
+private:
+	CDmeTimeSelection & operator =( const CDmeTimeSelection& src );
+
+	void				ConvertToRelative( DmeTime_t time );
+	void				ConvertToAbsolute( DmeTime_t time );
+
+	CDmaVar< bool > m_bEnabled;
+	CDmaVar< bool > m_bRelative;
+	// These are all offsets from the "current" head position in seconds, or they are absolute times if not using relative mode
+	CDmaVar< int > m_falloff[ 2 ];
+	CDmaVar< int > m_hold[ 2 ];
+	CDmaVar< int > m_nFalloffInterpolatorType[ 2 ];
+	CDmaVar< float > m_threshold;
+	CDmaVar< int > m_nRecordingState;
+};
+
+#endif // DMETIMESELECTION_H