#include "SSSlideInfoAtom.h"


CSlideShowSlideInfoAtom::CSlideShowSlideInfoAtom()
{
    m_nSlideTime	= -1;
    m_nSoundRef		= 0xFFFFFFFE;

    m_nEffectDirection	= 0;
    m_nEffectType		= 0;

    m_bManualAdvance	= false;
    m_bHidden			= false;
    m_bSound			= false;
    m_bLoopSound		= false;
    m_bStopSound		= false;
    m_bAutoAdvance		= false;
    m_bCursorVisible	= false;

    m_nSpeed			= 1;
}

CSlideShowSlideInfoAtom::~CSlideShowSlideInfoAtom()
{
}

void CSlideShowSlideInfoAtom::ReadFromStream(SRecordHeader &oHeader, POLE::Stream *pStream)
{
    m_oHeader = oHeader;

    m_nSlideTime		=	(INT)StreamUtils::ReadDWORD ( pStream );
    m_nSoundRef		=	StreamUtils::ReadDWORD ( pStream );

    m_nEffectDirection	=	StreamUtils::ReadBYTE ( pStream );
    m_nEffectType		=	StreamUtils::ReadBYTE ( pStream );

    BYTE bValue			=	StreamUtils::ReadBYTE ( pStream );

    m_bManualAdvance	=	(0x01 == (0x01 & bValue));
    m_bHidden		=	(0x04 == (0x04 & bValue));
    m_bSound		=	(0x10 == (0x10 & bValue));
    m_bLoopSound		=	(0x40 == (0x40 & bValue));

    bValue			=	StreamUtils::ReadBYTE ( pStream );

    m_bStopSound		=	(0x01 == (0x01 & bValue));
    m_bAutoAdvance		=	(0x04 == (0x04 & bValue));
    m_bCursorVisible	=	(0x10 == (0x10 & bValue));

    //_UINT32 dwValue		=	StreamUtils::ReadDWORD ( pStream );
    //m_nSpeed			=	( 0x01 == ( 0x01 & ((BYTE)dwValue) ) );
    m_nSpeed			=	StreamUtils::ReadBYTE( pStream );
    StreamUtils::StreamSkip(3, pStream);
}

double CSlideShowSlideInfoAtom::GetTimeTransition()
{
    double dTime = 500.0;
    if (0 == m_nSpeed)
    {
        dTime = 750.0;
    }
    else if (2 == m_nSpeed)
    {
        dTime = 250.0;
    }

    return dTime;
}

double CSlideShowSlideInfoAtom::GetTimeSlide()
{
    return (double)m_nSlideTime;
}