www.pudn.com > speech1.rar > SoundSet.cpp

// SoundSet.cpp : implementation file 
// 
 
#include "stdafx.h" 
#include "Specch.h" 
#include "SoundSet.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
// CSoundSet dialog 
 
 
CSoundSet::CSoundSet(CWnd* pParent /*=NULL*/) 
	: CDialog(CSoundSet::IDD, pParent) 
{ 
	EnableAutomation(); 
 
	//{{AFX_DATA_INIT(CSoundSet) 
	m_rate = 0 ; 
	m_volume = 50; 
	//}}AFX_DATA_INIT 
} 
 
 
void CSoundSet::OnFinalRelease() 
{ 
	// When the last reference for an automation object is released 
	// OnFinalRelease is called.  The base class will automatically 
	// deletes the object.  Add additional cleanup required for your 
	// object before calling the base class. 
 
	CDialog::OnFinalRelease(); 
} 
 
void CSoundSet::DoDataExchange(CDataExchange* pDX) 
{ 
	CDialog::DoDataExchange(pDX); 
	//{{AFX_DATA_MAP(CSoundSet) 
	DDX_Text(pDX, IDE_RATE, m_rate); 
	DDX_Text(pDX, IDE_VOLUME, m_volume); 
	//}}AFX_DATA_MAP 
} 
 
 
BEGIN_MESSAGE_MAP(CSoundSet, CDialog) 
	//{{AFX_MSG_MAP(CSoundSet) 
	ON_BN_CLICKED(IDB_RATEADD, OnRateadd) 
	ON_BN_CLICKED(IDB_RATEREDUCE, OnRatereduce) 
	ON_BN_CLICKED(IDB_VOLUMEADD, OnVolumeadd) 
	ON_BN_CLICKED(IDB_VOLUMEREDUCE, OnVolumereduce) 
	ON_WM_PAINT() 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
BEGIN_DISPATCH_MAP(CSoundSet, CDialog) 
	//{{AFX_DISPATCH_MAP(CSoundSet) 
		// NOTE - the ClassWizard will add and remove mapping macros here. 
	//}}AFX_DISPATCH_MAP 
END_DISPATCH_MAP() 
 
// Note: we add support for IID_ISoundSet to support typesafe binding 
//  from VBA.  This IID must match the GUID that is attached to the  
//  dispinterface in the .ODL file. 
 
// {212664F0-0589-4427-BF22-A718780DA419} 
static const IID IID_ISoundSet = 
{ 0x212664f0, 0x589, 0x4427, { 0xbf, 0x22, 0xa7, 0x18, 0x78, 0xd, 0xa4, 0x19 } }; 
 
BEGIN_INTERFACE_MAP(CSoundSet, CDialog) 
	INTERFACE_PART(CSoundSet, IID_ISoundSet, Dispatch) 
END_INTERFACE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// CSoundSet message handlers 
 
BOOL CSoundSet::OnInitDialog()  
{ 
	CDialog::OnInitDialog(); 
	 
	// TODO: Add extra initialization here 
	m_rate = 0 ; 
	m_volume = 50 ; 
 
//	CString strVoice 
	 
	return TRUE;  // return TRUE unless you set the focus to a control 
	              // EXCEPTION: OCX Property Pages should return FALSE 
} 
 
long CSoundSet::GetRate() 
{ 
	return m_rate ; 
} 
 
long CSoundSet::GetVolume() 
{ 
	return m_volume ; 
} 
 
void CSoundSet::SetRate(long rate) 
{ 
	m_rate = rate ; 
} 
 
void CSoundSet::SetVolume(long volume) 
{ 
	m_volume = volume ; 
} 
 
void CSoundSet::OnRateadd()  
{ 
	// TODO: Add your control notification handler code here 
	long lT = GetRate() ; 
 
	if(lT < 10) 
	{ 
		lT++ ; 
		m_rate = lT ; 
	} 
	else 
	{ 
		MessageBox("语速已经是最快的了！") ; 
	} 
	UpdateData(FALSE) ; 
	 
} 
 
void CSoundSet::OnRatereduce()  
{ 
	// TODO: Add your control notification handler code here 
	long lT = GetRate() ; 
 
	if (lT > -10)  
	{ 
		lT-- ; 
		m_rate = lT ; 
	} 
	else 
	{ 
		MessageBox("语速已经是最慢的了！") ; 
	} 
	UpdateData(FALSE) ; 
} 
 
void CSoundSet::OnVolumeadd()  
{ 
	// TODO: Add your control notification handler code here 
	long lT = 0 ; 
	lT = GetVolume() ; 
 
	if(lT < 100) 
	{ 
		lT += 10 ; 
		m_volume = lT ; 
	} 
	else 
	{ 
		MessageBox("音量已经是最大的了！") ; 
	} 
	UpdateData(FALSE) ; 
	 
} 
 
void CSoundSet::OnVolumereduce()  
{ 
	// TODO: Add your control notification handler code here 
	long lT = 0 ; 
	lT = GetVolume() ; 
	if (lT > 9)  
	{ 
		lT -= 10 ; 
		m_volume = lT ; 
	} 
	else 
	{ 
		MessageBox("音量已经是最小的了") ; 
	} 
	UpdateData(FALSE) ; 
} 
 
//DEL void CSoundSet::OnPaint()  
//DEL { 
//DEL 	CPaintDC dc(this); // device context for painting 
//DEL 	 
//DEL 	// TODO: Add your message handler code here 
//DEL 	 
//DEL 	// Do not call CDialog::OnPaint() for painting messages 
//DEL } 
 
void CSoundSet::OnPaint()  
{ 
	CPaintDC dc(this); // device context for painting 
	 
	// TODO: Add your message handler code here 
	HBITMAP hbitmap = ::LoadBitmap(::AfxGetInstanceHandle(),MAKEINTRESOURCE(IDB_BITMAP9)); 
	 
	//create a memory DC 
	HDC hMemDC = ::CreateCompatibleDC(NULL); 
	 
	//select the bitmap in the memory dc 
	SelectObject(hMemDC, hbitmap); 
	 
	//copy the memory dc into the screen dc 
	::StretchBlt(dc.m_hDC, 0,0,400,500,hMemDC,5,20,250,300,SRCCOPY); 
	 
	//Delete the memory dc and the bitmap 
	::DeleteDC(hMemDC); 
	::DeleteObject(hbitmap);	 
	// Do not call CDialog::OnPaint() for painting messages 
}