【VC开源代码栏目提醒】:网学会员--在 VC开源代码编辑为广大网友搜集整理了:WaveFormRecordDlg.cpp绩等信息,祝愿广大网友取得需要的信息,参考学习。
// WaveFormRecordDlg.cpp : implementation file
//
#include "stdafx.h"
#include "WaveFormRecord.h"
#include "WaveFormRecordDlg.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
#include <MMSystem.h>
#pragma comment(lib, "winmm.lib")
WAVEFORMATEX waveformat;
PWAVEHDR hdr;
DWORD size;
UINT wDeviceID;
PBYTE buf;
PBYTE oldptr;
HWAVEIN in;
BOOL m_bClose;
LONG CALLBACK WaveIOProc(LPMMIOINFO lpmmioInfo, UINT uMsg,
LPARAM lParam1, LPARAM lParam2);
/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About
class CAboutDlg : public CDialog
{
public:
CAboutDlg();
// Dialog Data
//{{AFX_DATA(CAboutDlg)
enum { IDD = IDD_ABOUTBOX };
//}}AFX_DATA
// ClassWizard generated virtual function overrides
//{{AFX_VIRTUAL(CAboutDlg)
protected:
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support
//}}AFX_VIRTUAL
// Implementation
protected:
//{{AFX_MSG(CAboutDlg)
//}}AFX_MSG
DECLARE_MESSAGE_MAP()
};
CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
//{{AFX_DATA_INIT(CAboutDlg)
//}}AFX_DATA_INIT
}
void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CAboutDlg)
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
//{{AFX_MSG_MAP(CAboutDlg)
// No message handlers
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CWaveFormRecordDlg dialog
CWaveFormRecordDlg::CWaveFormRecordDlg(CWnd* pParent /*=NULL*/)
: CDialog(CWaveFormRecordDlg::IDD, pParent)
{
//{{AFX_DATA_INIT(CWaveFormRecordDlg)
// NOTE: the ClassWizard will add member initialization here
//}}AFX_DATA_INIT
// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}
void CWaveFormRecordDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CWaveFormRecordDlg)
// NOTE: the ClassWizard will add DDX and DDV calls here
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CWaveFormRecordDlg, CDialog)
//{{AFX_MSG_MAP(CWaveFormRecordDlg)
ON_WM_SYSCOMMAND()
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
ON_BN_CLICKED(IDC_BTPATH, OnAddPath)
ON_BN_CLICKED(IDC_PLAY, OnPlay)
ON_BN_CLICKED(IDC_SAVE, OnSave)
ON_MESSAGE(MM_WIM_DATA,OnData)
ON_BN_CLICKED(IDC_RECORD, OnRecord)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CWaveFormRecordDlg message handlers
BOOL CWaveFormRecordDlg::OnInitDialog()
{
CDialog::OnInitDialog();
// Add "About..." menu item to system menu.
// IDM_ABOUTBOX must be in the system command range.
ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
ASSERT(IDM_ABOUTBOX < 0xF000);
CMenu* pSysMenu = GetSystemMenu(FALSE);
if (pSysMenu != NULL)
{
CString strAboutMenu;
strAboutMenu.LoadString(IDS_ABOUTBOX);
if (!strAboutMenu.IsEmpty())
{
pSysMenu->AppendMenu(MF_SEPARATOR);
pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
}
}
// Set the icon for this dialog. The framework does this automatically
// when the application's main window is not a dialog
SetIcon(m_hIcon, TRUE); // Set big icon
SetIcon(m_hIcon, FALSE); // Set small icon
m_bClose=FALSE;
GetDlgItem(IDC_PATH)->EnableWindow(false);
GetDlgItem(IDC_RECORD)->EnableWindow(false);
GetDlgItem(IDC_PLAY)->EnableWindow(false);
GetDlgItem(IDC_SAVE)->EnableWindow(false);
GetDlgItem(IDC_SAMPSIZE)->SetWindowText("8");
GetDlgItem(IDC_TIME)->SetWindowText("6");
GetDlgItem(IDC_FREQ)->SetWindowText("11052");
mmioInstallIOProc( (FOURCC)mmioStringToFOURCC("WAV", 0),
(LPMMIOPROC)WaveIOProc, MMIO_INSTALLPROC);
return TRUE;
}
void CWaveFormRecordDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
if ((nID & 0xFFF0) == IDM_ABOUTBOX)
{
CAboutDlg dlgAbout;
dlgAbout.DoModal();
}
else
{
CDialog::OnSysCommand(nID, lParam);
}
}
// If you add a minimize button to your dialog, you will need the code below
// to draw the icon. For MFC applications using the document/view model,
// this is automatically done for you by the framework.
void