www.pudn.com > cdaudioxsrc.zip > CDAudio.cpp

// CDAudio.cpp : Implementation of CCDAudio 
 
#include "stdafx.h" 
#include "CDAudioX.h" 
#include "CDAudio.h" 
 
///////////////////////////////////////////////////////////////////////////// 
// CCDAudio 
 
 
STDMETHODIMP CCDAudio::Open() 
{ 
	// TODO: Add your implementation code here 
	m_CDAudioImp.Open(); 
	return S_OK; 
} 
 
STDMETHODIMP CCDAudio::Close() 
{ 
	// TODO: Add your implementation code here 
	m_CDAudioImp.Close(); 
	return S_OK; 
} 
 
STDMETHODIMP CCDAudio::Play() 
{ 
	// TODO: Add your implementation code here 
	if( m_CDAudioImp.IsDriveReady () ) 
	{ 
		if( !m_CDAudioImp.Play() ) 
		{ 
			Error(_T("This CD cannot be played.")); 
		} 
	} 
	else 
	{ 
		Error ( _T("The CD drive or audio CD is not ready.")); 
	} 
	return S_OK; 
} 
 
STDMETHODIMP CCDAudio::Stop() 
{ 
	// TODO: Add your implementation code here 
	m_CDAudioImp.Stop(); 
	return S_OK; 
} 
 
STDMETHODIMP CCDAudio::Pause() 
{ 
	// TODO: Add your implementation code here 
	m_CDAudioImp.Pause(); 
	return S_OK; 
} 
 
STDMETHODIMP CCDAudio::OpenDrive() 
{ 
	// TODO: Add your implementation code here 
	m_CDAudioImp.OpenDrive(); 
	return S_OK; 
} 
 
STDMETHODIMP CCDAudio::CloseDrive() 
{ 
	// TODO: Add your implementation code here 
	m_CDAudioImp.CloseDrive(); 
	return S_OK; 
} 
 
STDMETHODIMP CCDAudio::get_Playing(BOOL *pVal) 
{ 
	// TODO: Add your implementation code here 
	BOOL Paused; 
	*pVal = m_CDAudioImp.IsPlaying( &Paused ); 
	return S_OK; 
} 
 
/*STDMETHODIMP CCDAudio::put_Playing(BOOL newVal) 
{ 
	// TODO: Add your implementation code here 
 
	return S_OK; 
}*/ 
 
STDMETHODIMP CCDAudio::get_TotalTracks(long *pVal) 
{ 
	// TODO: Add your implementation code here 
	*pVal = m_CDAudioImp.GetTotalTracks(); 
	return S_OK; 
} 
 
STDMETHODIMP CCDAudio::get_CurrentTrack(long *pVal) 
{ 
	// TODO: Add your implementation code here 
	*pVal = m_CDAudioImp.GetCurrentTrack(); 
	return S_OK; 
} 
 
STDMETHODIMP CCDAudio::get_Minutes(long *pVal) 
{ 
	// TODO: Add your implementation code here 
	*pVal = m_CDAudioImp.GetMinutes(); 
	return S_OK; 
} 
 
STDMETHODIMP CCDAudio::get_Seconds(long *pVal) 
{ 
	// TODO: Add your implementation code here 
	*pVal = m_CDAudioImp.GetSeconds(); 
	return S_OK; 
} 
 
STDMETHODIMP CCDAudio::get_Frames(long *pVal) 
{ 
	// TODO: Add your implementation code here 
	*pVal = m_CDAudioImp.GetFrames(); 
	return S_OK; 
} 
 
STDMETHODIMP CCDAudio::GetTotalLength(long *pMinVal, long *pSecVal) 
{ 
	// TODO: Add your implementation code here 
	int min , sec; 
	m_CDAudioImp.GetTotalLength( &min , &sec ); 
	*pMinVal = min; 
	*pSecVal = sec; 
	return S_OK; 
} 
 
STDMETHODIMP CCDAudio::GetTrackLength(long Track, long *pMin, long *pSec) 
{ 
	// TODO: Add your implementation code here 
	int min , sec; 
	m_CDAudioImp.GetTrackLength( Track, &min , &sec ); 
	*pMin = min; 
	*pSec = sec; 
	return S_OK; 
} 
 
STDMETHODIMP CCDAudio::SkipBack(long seconds) 
{ 
	// TODO: Add your implementation code here 
	m_CDAudioImp.SkipBack( seconds ); 
	return S_OK; 
} 
 
STDMETHODIMP CCDAudio::SkipForward(long Seconds) 
{ 
	// TODO: Add your implementation code here 
	m_CDAudioImp.SkipForward( Seconds ); 
	return S_OK; 
} 
 
STDMETHODIMP CCDAudio::SeekTo(long track, long minutes, long seconds , long frame) 
{ 
	// TODO: Add your implementation code here 
	m_CDAudioImp.SeekTo( track , minutes, seconds , frame ); 
	return S_OK; 
}