Разработка программного обеспечения для голосового управления трехмерными моделями функционирования промышленных роботов (стр. 16 из 17)

Перечень ссылок

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Приложение А. Элементы текстов программного кода

// recorddlh: header file class CRecordDlg;

class CRecDlgNotifyObj: public CWaveNotifyObj {public:

CRecDlgNotifyObjO; -CRecDlgNotifyObjO; void Attach(CRecordDlg* pDlg) {m_pDlg = pDlg;}

virtual void NewData(CWave *pWave, CWaveBIock* pBlock);

virtual void EndPlayback(CWave *pWave);

CRecordDlg* m_pDlg;};

class CFilterDlg. public CDialog

{public. CWaveOutDevice* m_pOutDev;

CFilterDlg(CWnd* pParent = NULL);

enum { IDD= IDD_FILTERDLG };

protected:

virtual void DoDataExchange(CDataExchange* pDX); protected:

afxmsg void OnFilter(); DECLAREMESSAGEMAPOJ; class CRecordDlg: public CDialog {public:

CRecordDlg(CWnd* pParent = NULL); ~CRecordDlg();

void NewData(CWave *pWave, CWaveBIock* pBlock);

void EndPlayback(CWave *pWave);

enum { IDD = IDD_RECORDDLG };

CButtonmbtnOpenData;

CComboBox mcbSource;

CComboBox mcbFormat;

CStatic mwndFrame;

CButton mbtnPause;

CButton mbtnPlay;

CButton mbtnRecord;

CButton mbtnOK;

CButton mbtnStop;

CString mstrFormat;

CString m_strSource;

public:

void UDdatdTJClientDC *curDC>:

CFilterDIg* m_pFUter; CWave* m_pWave; private:

enum MODE {IDLE, SAMPLING,PLAYTNG,RECORDING,OPEN };

CVUMeter m_VU;

int mJNumDevs;

WAVEINCAPS* m_pDevCaps;

CWavelnDevice mlnDev;

CWave mSampleWave;

CRecDlgNotifyObj m_NotifyObj;

int mJMode;

void FillDeviceList();

void FillFormatListQ;

void SetMode(MODE m);

void BuildFormat(PCMWAVEFORMAT& fmt, DWORD dwFormat); protected:

virtual void DoDataExchange(CDataExchange* pDX);

virtual BOOL OnlnitDialogO;

afxmsg void OnSelchangeFormat();

afxmsg void OnClickedPlay();

afxjmsg void OnClickedRecordO;

afxmsg void OnClickedStop();

afxmsg void OnSelchangeSource();

virtual void OnCancel();

virtual void OnOK();

afxmsg void OnDrawItem(int nlDCtl, LPDRAW1TEMSTRUCT IpDrawItemStruct); afxmsg void OnMeasureItem(int rJDCtl, LPMEASUREITEMSTRUCT IpMeasureltemStruct); afxmsg void OnClickedOpenData(); afxmsg void OnUpdate();

afxmsg void OnHScroll(UTNT nSBCode, UINT nPos, CScrollBar* pScrollBar);

afx_msg void OnGraphicQ;

afxmsg void OnHamming();

afxmsg void OnFilterQ;

afxmsg void OnFurjeQ;

afx_msg void OnObrfurje();

afxmsg void OnClip();

DECLARE_MESSAGE_MAP()};

class CGraphicDlg: public CDialog

{public:

CWaveOutDevice* mjOutDev; CGraphicDlg(CWnd* pParent = NULL); enum { IDD = IDD GRAPHIC };

protected:

virtual void DoDataExchange(CDataExchange* pDX); protected:

afxmsg void OnGraphicQ; DECLAREMESS AGE_MAP()}; class CHammingDlg: public CDialog {public:

CWaveOutDevice* m_pOutDev; CHammingDlg(CWnd* pParent = NULL); enum {IDD = IDD HAMMING }; protected:

virtual void DoDataExchange(CDataExchange* pDX); protected:

afxmsg void OnHammingO; DECLAREMESSAGEMAPO); class CFurjeDlg. public CDialog {public:

CWaveOutDevice* m_pOutDev; CFurjeDlg(CWnd* pParent = NULL); enum {IDD = IDDFURJE }; protected:

virtual void DoDataExchange(CDataExchange* pDX); protected:

afxmsg void OnFurjeO; DECLAREMESSAGEMAPO}; class CObrFurjeDlg: public CDialog {public:

CWaveOutDevice* m_pOutDev; CObrFurjeDlg(CWnd* pParent = NULL); enum { IDD = IDD OBRFURJE }; protected:

virtual void DoDataExchange(CDataExchange* pDX); protected:

afxmsg void OnObrfurje(); DECLAREMESSAGEMAPO}; class CClipDlg. public CDialog {public:

CWaveOutDevice* m_pOutDev; CClipDlg(CWnd* pParent = NULL); enum { IDD = EDDCLIP }; protected:

virtual void DoDataExchange(CDataExchange* pDX);

ON_BN_CLICKED(IDC_GRAPHIC, OnGraphic) ON_BN_CLICKED(IDC_HAMMrNG, OnHamming) ON_BN_CLICKED(IDC_FILTER OnFilter) ON_BN_CLICKED(IDC_FURJE, OnFurje) ON_BN_CLICKED(IDC_OBRFURJE, OnObrfurje) ON_BN_CLICKED(IDC_CLIP, OnClip) END_MESSAGE_MAP() BOOL CRecordDlg::OnInitDialog() {CDialog::OnInitDialog(); ASSERT(mjpWave = NULL); CRect rcVU;

m_wndFrame.GetWindowRect(&rcVU); ScreenToClient(&rcVU);

m_VU.Create(ⁿVU",WS_CHILD | WS_VISIBLE,rcVU,this,l);

m_VU.SetValue(0_> 0);

FillDeviceListQ;

FillFormatListO;

SetMode(SAMPLLNG);

return TRUE; }

void CRecordDlg::OnSelchangeFormatO

{OnClickedStopO;}

void CRecordDlg::OnClickedPIayO

{SetMode(PLAYING);

CClientDCdc(this);}

void CRecordDlg. OnClickedRecordO

{ SetMode(RECORDLNG);}

void CRecordDlg. OnClickedStopO

{SetMode(S AMPLING);}

void CRecordDlg::OnSelchangeSource()

{OnClickedStopO;

FillFormatListO;}

void CRecordDlg::OnCancelO

{ OnClickedStopO;

SetMode(IDLE);

mVU.DestroyWindowO;

if (m_pWave) {delete m_pWave;

m_pWave = NULL;}

CDialog::OnCancel();}

void CRecordDlg. OnOKO

{ OnClickedStopO;

SetMode(IDLE);

mVU.DestroyWindowO;

CDialog::OnOK();}

void CRecordDlg::FillDeviceList()

{miNumDevs = wavelnGetNumDevsO;

if (miNumDevs == 0) {

AfxMessageBox("There are no suitable input devices");

EndDialog(IDCANCEL);

return;}

if (m_pDevCaps) delete m_pDevCaps;

m_pDevCaps = new WAVEINCAPSfmiNumDevs];

m_cbSource.ResetContent();

for (int i=0; KmiNumDevs; i++) {

waveInGetDevCaps(i,&m_pDevCaps[i],sizeof(WAVEINCAPS)); m_pDevCaps[i].wMid = i;

m_cbSource.AddString((LPCSTR)&m_pDevCaps[i]);}

mcbSource. SetCurSel(0);}

void CRecordDlg.:FillFormatList()

{ mcbFormat.ResetContentO;

int iSel = m_cbSource.GetCurSel();

if(iSel = CBERR) return;

WAVEINCAPS* pCaps = (WAVEINCAPS*) m_cbSource.GetItemData(iSel);

ASSERT(pCaps);

DWORD dwMask = 0x00000001;

for(inti=0; i<12; i++) {

if (pCaps->dwFormats & dwMask) {

m_cbFormat.AddString((LPCSTR)dwMask);}

dwMask = dwMask « 1; }

mcbFormat. SetCurSel(O);}

void CRecordDlg.OnDrawItem(int nlDCtl, LPDRAWITEMSTRUCT pDI) {char* pszText = NULL; switch (nlDCtl) { case IDC_SOURCE: {

WAVEINCAPS* pCaps = (WAVEINCAPS*)(pDI->itemData); pszText = pCaps->szPname; } break;

case IDC FORMAT: { switch(pDI->itemData) { case WAVE_FORMAT_1M08: pszText = "11.025 kHz, 8 bit, mono"; break;

case WAVE_FORMAT_1S08: pszText = "11.025 kHz, 8 bit, stereo"; break;

case WAVE_FORMAT_lM16: pszText = "11.025 kHz, 16 bit, mono"; break;

case WAVE_F0RMAT_1S16. pszText = "22.05 kHz, 16 bit, stereo"; break;

case WAVE_FORMAT_2M08: pszText = "22.05 kHz, 8 bit, mono"; break;

case WAVE_FORMAT_2S08: pszText = "22.05 kHz, 8 bit, stereo"; break;

case WAVE_FORMAT_2M16: pszText = "22.05 kHz, 16 bit, mono"; break;

case WAVEJFORMATJ2S16. pszText = "22.05 kHz, 16 bit, stereo"; break;

case WAVEJ?ORMAT_4M08: pszText = "44.1 kHz, 8 bit, mono"; break;

case WAVE_FORMAT_4S08: pszText = "44.1 kHz, 8 bit, stereo"; break;

case WAVE_FORMAT_4M16: pszText = "44.1 kHz, 16 bit, mono"; break;

case WAVE_FORMAT_4S16:

pszText = "44.1 kHz, 16 bit, stereo";

break; default:

pszText = "Unknown";

break;} } break; default:

break;} if (IpszText) return;

: ^rawTextCpDI^hDC^szText.-L&CpDI^rcItem), DTLEFT | DTVCENTER); if (pDI->itemState & ODSSELECTED) {

::InvertRect(pDI->hDC, &(pDI->rcItem));} if (_PDI->itemState & ODS_FOCUS) {

::DrawFocusRect(pDI->hDC, &(pDI->rdtem)); }}

void CRecordDlg::OnMeasureItem(int ruDCtl, LPMEASUREITEMSTRUCT lpMeasureltemStruct) { CClientDC dc (this);

TEXTMETRIC tm;

dc. GetTextMetrics(&tm);

lpMeasureItemStruct->itemHeight = tm.tmHeight;} void CRecordDlg::SetMode(MODE m) { CClientDC dc(this); if (m = miMode) return; if (m_pWave) m_pWave->Stop(); switch (miMode) {case SAMPLING: case RECORDING: mlnDev.ResetO; m_InDev.Close(); break; case PLAYING: break;

case OPEN:

break;}

miMode = IDLE;

switch (m) {case SAMPLING:

fcase RECORDING.

{int iSel = m_cbSource.GetCurSel(); if(iSel = CBERR) return;

WAVEINCAPS* pCaps = (WAVEINCAPS*) m_cbSource.GetItemData(iSeI);

ASSERT(pCaps);

UINT uiBD = pCaps->wMid;

iSel = m_cbFormat.GetCurSel();

if(iSel == CBERR) return;

DWORD dwFormat = mcbFormat.GetltemData(iSel);

ASSERT(dwFormat);

PCMWAVEFORMAT fmt;

BuildFormat(fmt, dwFormat);

if (!m_InDev.Open(uiID, &fmt)) return;

if (m = SAMPLING) {

mSampleWave.DeleteAllO;

mSampleWave. Create(&frnt);

m_SampleWave.Record(&m_InDev, 1024,&m_NotifyObj); } else if (m — RECORDING) { if (!m_pWave) m_pWave = new CWave; ASSERT(m_pWave); mjpWave->Create(&fmt);

m_pWave->Record(&mJnDev,4096,&m_NotifyObj);}

case PLAYING, if (m_pWave) m_pWave->Play(NULL, &m_NotifyObj); break;

case OPEN.

if (m_pWave) m_pWave->OpenData(NULL, &m_NotifyObj,&dc); break;} miMode = m,

if ((mjMode = PLAYING) || (mjMode = RECORDING)! |(m_iMode btnStop.EnableWindow(TRUE);

} else {m_btnStop.EnableWindow(FALSE);}

if (mjMode = PLAYING) { m_btnPlay.EnableWindow(FALSE); } else {mbtnPlay.EnableWindow(TRUE);}

if (m_iMode = OPEN) {mbtnOpenData.EnableWindow(FALSE); } else {mbtnOpenData.EnableWindow(TRUE);} if (mjMode = RECORDING) {m_btnRecord.EnableWindow(FALSE); } else {m_btnRecord.EnableWindow(TRUE);}} void CRecordDlg::NewData(CWave *pWave, CWaveBlock* pBlock) { ASSERT(pWave); ASSERT(pBlock);

PCMWAVEFORMAT* pwf = (PCMWAVEFORMAT*) pWave->GetFormat(); ASSERT(pwf->wf.wFormatTag = WAVEFORMATPCM); int iCount = pBlock->GefNumSamples(); if (pwf->wBitsPerSample = 8) {

BYTE* pData = (BYTE*)pBlock->GetSamplesO; BYTE bMax - 0; while (iCount—) {

if (*pData > bMax) bMax = *pData; pData++;}

if (bMax < 128) { bMax = 0;} else {bMax -= 128;} m_VU.SetValue(bMax « 8, bMax « 8); } else {ASSERT(sizeof(short int) = 2); short int* pData = (short int*) pBlock->GetSamples(); int iMax = 0;

while (iCount—) {if (*pData > iMax) iMax = *pData;

pData++;} m_VU.SetValue(iMax, iMax);} if(m_iMode!= RECORDING) { pWave->GetBlockList()->FreeAll();}} void CRecordDlg::EndPlayback(CWave *pWave) { ASSERT(pWave); SetMode(SAMPLj^rNG);}

void CRecordDlg::BuildFormat(PCMWAVEFORMAT& fmt, DWORD dwFormat) { ASSERT(dwFormat); fmt.wf.wFormatTag = WAVEFORMATPCM; switch (dwFormat) { case WAVE_FORMAT_1M08: fmt.wf.nChannels = 1; rmtwf.nSamplesPerSec = 11025; fmtwBitsPerSample = 8; break;

case WAVE_F0RMAT_1M16: fmt.wf.nChannels = 1; fmt.wf.nSamplesPerSec = 11025; fmt.wBitsPerSample = 16; break;

case WAVE_FORMAT_1S08: fmt.wf.nChannels = 2; fmt.wf.nSamplesPerSec = 11025; fmt.wBitsPerSample = 8; break;

case WAVE_F0RMAT_1S16: fmt.wf.nChannels = 2; fmtwf.nSamplesPerSec = 11025; fmt.wBitsPerSample = 16; break;

case WAVE_FORMAT_2M08: fmt.wf.nChannels = 1; fmt.wf.nSamplesPerSec = 22050; fmt.wBitsPerSample = 8; break;

case WAVE FORMAT 2M16 fmt.wf.nChannels = 1; fmt.wf.nSamplesPerSec = 22050; fmt.wBitsPerSample = 16; break;

case WAVE_FORMAT_2S08: fmt.wf.nChannels = 2; fmt.wf.nSamplesPerSec = 22050; fmt.wBitsPerSample = 8; break;

case WAVE_FORMAT_2S16: fmt.wfnChannels = 2; fmt.wf.nSamplesPerSec = 22050;

fmt.wBitsPerSatnple = 16; break;

case WAVE_FORMAT_4M08: fmt.wf.nChannels = 1; fmt.wf. nSamplesPerSec = 44100; fmt.wBitsPerSampIe = 8; break;

case WAVE_FORMAT_4M16: fmt.wf.nChannels = 1; fmt.wf.nSamplesPerSec = 44100; fmt.wBitsPerSampIe = 16; break;

case WAVE_FORMAT_4S08. fmt.wf.nChannels = 2; fmt.wf.nSamplesPerSec = 44100; fmt.wBitsPerSampIe = 8; break;

case WAVE_FORMAT_4S 16:

fmt.wf.nChannels = 2;

fmt.wf.nSamplesPerSec = 44100;

fmtwBitsPerSample = 16;

break; default:

ASSERT(O);

return;}

fmt.wf.nAvgBytesPerSec = fmt.wf.nSamplesPerSec;

fmt.wf.nBlockAlign = fmt.wBitsPerSampIe /8;} CRecDlgNotifyObj::CRecDlgNotifyObj() { m_pDlg = NULL;} CRecDlgNotifyObj.:~CRecDlgNotifyObj() {}

void CRecDlgNotifyObj::NewData(CWave *pWave,CWaveBlock* pBlock) { ASSERT(m_pDlg);

m_pDlg->NewData(pWave, pBlock);} void CRecDlgNotifyObj::EndPlayback(CWave *pWave) { ASSERT(m_pDlg);

m_pDlg->EndPlayback(pWave);}

void CRecordDlg.:OnClickedOpenData0

{ SetMode(OPEN);

CClientDC dc(this);} CFilterDlg::CFilterDlg(CWnd* pParent /*=NULL*/): CDialog(CFilterDlg::IDD, pParent)

void CFilterDlg::DoDataExchange(CDataExchange* pDX)

{ CDialog::DoDataExchange(pDX);}

BEGIN_MESSAGE_MAP(CFilterDlg, CDialog)

ONJBN_CLICKED(IDC_FILTER, OnFilter) ENDMES S AGEM AP() void CFiIterDlg::OnFilterO (CCIientDC dc(this);

dc.SelectObject(GetStockObject(WHITE_PEN));

for(inti=0; i<110;i++)

{ dc.MoveTo(lO*i,0);

dc.LineTo(10*i,800);

dc.MoveTo(0,10*i);

dc.LineTo(1100,10*i);} dc.SelectObject(GetStockObject(BLACK_PEN)); dc.MoveTo(0,200); dc.LineTo(l 100,200); m_pOutDev->ShowFilter(&dc);}

void CRecordDlg::OnUpdate{) { CCIientDC dc(this); Update(&dc);}

void CRecordDlg::Update(CClientDC *curDC) (CWnd *win= curDC->GetWindowO; win->Invalidate(TRUE);}

int hspos=0; int curpos=0;

void CRecordDlg::OnHScroll(UTNT nSBCode, UINT nPos, CScrollBar* pScrollBar) { curpos=hspos;

switch (nSBCode) { case SBJLEFT:.