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