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📄 capturedlg.cpp

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123 
		LeftLine.Detach();
	}
	LeftLine.DeleteObject();
	memDC.DeleteDC();
	DrawCaption();
}

void CCaptureDlg::DrawCaption()
{
	if(!m_Caption.IsEmpty())
	{
		CDC* pDC = GetWindowDC();
		pDC->SetBkMode(TRANSPARENT);
		pDC->SetTextColor(m_CapitonColor);
		pDC->SetTextAlign(TA_CENTER);
		CRect rect;
		GetClientRect(rect);
		pDC->SelectObject(&m_CaptionFont);
		pDC->TextOut(rect.Width()/2, m_CaptionHeight/3 ,m_Caption);	
		ReleaseDC(pDC);
	}
}

void CCaptureDlg::OnNcMouseMove(UINT nHitTest, CPoint point) 
{
	// TODO: Add your message handler code here and/or call default
	CRect tempMin,tempMax,tempClose,ClientRect;
	CWindowDC WindowDC (this);
	CDC memDC;
	memDC.CreateCompatibleDC(&WindowDC);
	BITMAPINFO bInfo;
	CBitmap LeftLine;
	int x,y;
	GetWindowRect(ClientRect);
	tempMin.CopyRect(CRect(m_MinRect.left+ ClientRect.left,ClientRect.top
		+m_MinRect.top,m_MinRect.right+m_MinRect.left+ ClientRect.left,
		m_MinRect.bottom+m_MinRect.top+ClientRect.top));
	tempMax.CopyRect(CRect(m_MaxRect.left+ ClientRect.left,ClientRect.top
		+m_MaxRect.top,m_MaxRect.right+m_MaxRect.left+ ClientRect.left,
		m_MaxRect.bottom+m_MaxRect.top+ClientRect.top));
	tempClose.CopyRect(CRect(m_CloseRect.left+ ClientRect.left,ClientRect.top
		+m_CloseRect.top,m_CloseRect.right+m_CloseRect.left+ ClientRect.left,
		m_CloseRect.bottom+m_CloseRect.top+ClientRect.top));
	if(tempMin.PtInRect(point)) //鼠标在最小化按钮上移动时,更改按钮显示的位图
	{
		if(m_ButtonState != bsMin)
		{
			LeftLine.LoadBitmap(IDB_MINHOTBT);
			LeftLine.GetObject(sizeof(bInfo),&bInfo);		
			x = bInfo.bmiHeader.biWidth;
			y = bInfo.bmiHeader.biHeight;
			memDC.SelectObject(&LeftLine);
			WindowDC.StretchBlt(m_MinRect.left,m_MinRect.top,m_MinRect.right,
				m_MinRect.bottom,&memDC,0,0,x,y,SRCCOPY);
			m_IsDrawForm = FALSE;
			m_ButtonState = bsMin;	
			LeftLine.Detach();
		}
	}
	else if(tempMax.PtInRect(point))
	{
		if(m_ButtonState!=bsMax && m_ButtonState!=bsRes)
		{
			LeftLine.LoadBitmap(IDB_MAXHOTBT);
			LeftLine.GetObject(sizeof(bInfo),&bInfo);
			x = bInfo.bmiHeader.biWidth;
			y = bInfo.bmiHeader.biHeight;
			memDC.SelectObject(&LeftLine);
			WindowDC.StretchBlt(m_MaxRect.left,m_MaxRect.top,m_MaxRect.right,
				m_MaxRect.bottom,&memDC,0,0,x,y,SRCCOPY);
			m_IsDrawForm = FALSE;
			if (m_IsMax)
			{
				m_ButtonState = bsMax;
			}
			else
			{
				m_ButtonState = bsRes;
			}
			LeftLine.Detach();	
		}
	}
	else if(tempClose.PtInRect(point))
	{
		if(m_ButtonState != bsClose)
		{
			LeftLine.LoadBitmap(IDB_CLOSEHOTBT);
			LeftLine.GetObject(sizeof(bInfo),&bInfo);
			x = bInfo.bmiHeader.biWidth;
			y = bInfo.bmiHeader.biHeight;
			memDC.SelectObject(&LeftLine);
			WindowDC.StretchBlt(m_CloseRect.left,m_CloseRect.top,m_CloseRect.right,
				m_CloseRect.bottom,&memDC,0,0,x,y,SRCCOPY);
			m_IsDrawForm = FALSE;
			m_ButtonState = bsClose;
			LeftLine.Detach();	
		}
	}
	else
	{		
		if(m_IsDrawForm == FALSE)
		{
			if(m_ButtonState == bsMin)
				DrawDialog( FMINBUTTON);
			else if(m_ButtonState == bsClose)
				DrawDialog( FCLOSEBUTTON);
			else if(m_ButtonState == bsMax || m_ButtonState==bsRes)
				DrawDialog( FMAXBUTTON);
		}
		m_ButtonState = bsNone;
	}
	LeftLine.DeleteObject();
	ReleaseDC(&memDC);
	CDialog::OnNcMouseMove(nHitTest, point);
}

void CCaptureDlg::OnMouseMove(UINT nFlags, CPoint point) 
{
	// TODO: Add your message handler code here and/or call default
	if(m_ButtonState != bsNone)
	{
		if(m_ButtonState == bsMin)
			DrawDialog(FMINBUTTON);
		else if(m_ButtonState == bsClose)
			DrawDialog(FCLOSEBUTTON);
		else if(m_ButtonState==bsMax || m_ButtonState==bsRes)
			DrawDialog(FMAXBUTTON);
		m_ButtonState = bsNone;
	}	
	CDialog::OnMouseMove(nFlags, point);
}

void CCaptureDlg::OnNcLButtonDown(UINT nHitTest, CPoint point) 
{
	// TODO: Add your message handler code here and/or call default
	switch(m_ButtonState)
	{
	case bsClose: //关闭窗口
		{
			OnCancel();
		}
		break;
	case bsMin: 
		{
			ShowWindow(SW_SHOWMINIMIZED);
		}
		break;
	case bsMax:
		{
			m_ButtonState = bsMax;
			ShowWindow(SW_SHOWMAXIMIZED);
			m_IsMax = FALSE;
		}
		break;
	case bsRes:
		{			
			ShowWindow(SW_RESTORE);
			m_IsMax = TRUE;
		}
		break;
	}
	CDialog::OnNcLButtonDown(nHitTest, point);
}

BOOL CCaptureDlg::OnNcActivate(BOOL bActive) 
{
	// TODO: Add your message handler code here and/or call default
	OnPaint() ;
	return CDialog::OnNcActivate(bActive);
}

void CCaptureDlg::MoveCapture(UINT num)
{
	VARIANT vt;
	SAFEARRAY* pSafe;
	SAFEARRAYBOUND band;
	band.cElements = m_Len;
	band.lLbound   = 0;
	pSafe = SafeArrayCreate(VT_UI1,1,&band);
	for(long i=0;i<m_Len;i++)
	{
		SafeArrayPutElement(pSafe,&i,(void*)&m_pData[num][i]);
	}
	vt.vt     = VT_ARRAY |VT_UI1;
	vt.parray = pSafe;
	m_Com.SetOutput((COleVariant)vt);
}

//向上移动
void CCaptureDlg::OnUp()
{
	MoveCapture(0);
}
//停止移动
void CCaptureDlg::OnReset()
{
	MoveCapture(12);
}
//向下移动
void CCaptureDlg::OnDown()
{
	MoveCapture(1);
}
//向左移动
void CCaptureDlg::OnLeft()
{
	MoveCapture(2);
}
//向右移动
void CCaptureDlg::OnRight()
{
	MoveCapture(3);
}
//增加聚焦
void CCaptureDlg::OnInFoci()
{	
	MoveCapture(5);
}
//减小聚焦
void CCaptureDlg::OnReFoci()
{
	MoveCapture(4);
}
//对焦增
void CCaptureDlg::OnInLen()
{
	MoveCapture(7);
}
//对焦减
void CCaptureDlg::OnReLen()
{
	MoveCapture(6);
}
//光圈减
void CCaptureDlg::OnReAperture()
{
	MoveCapture(8);
}
//光圈增
void CCaptureDlg::OnInAperture()
{
	MoveCapture(9);
}
//雨刷减
void CCaptureDlg::OnReBrush()
{
	MoveCapture(10);
}
//雨刷增
void CCaptureDlg::OnInBrush()
{
	MoveCapture(11);
}

void CCaptureDlg::OnControl() 
{
	// TODO: Add your control notification handler code here
	CControlForm dlg;
	dlg.m_UserName = m_UserName;
	dlg.m_LogPath  = m_LogPath;
	dlg.DoModal();
	Invalidate();
}
DWORD WINAPI ThreadProc(LPVOID lpParameter )
{
	CCaptureDlg* pDlg = (CCaptureDlg*)lpParameter;
	while (true) 
	{
		switch(pDlg->m_Num)
		{
		case 0:
			//向上
			pDlg->MoveCapture(0);
			Sleep(2000);
			//向左
			pDlg->MoveCapture(2);
			Sleep(22000);
			//向下
			pDlg->MoveCapture(1);
			Sleep(2000);
			//向右	
			pDlg->MoveCapture(3);
			Sleep(22000);
			//向下
			pDlg->MoveCapture(1);
			Sleep(2000);
			//向左
			pDlg->MoveCapture(2);
			Sleep(22000);
			//向上
			pDlg->MoveCapture(0);
			Sleep(2000);
			//向右	
			pDlg->MoveCapture(3);
			Sleep(22000);
			break;
		case 1:
			//向左
			pDlg->MoveCapture(2);
			Sleep(22000);
			//向右	
			pDlg->MoveCapture(3);
			Sleep(22000);
			break;
		case 2:
			//向上
			pDlg->MoveCapture(0);
			Sleep(2000);
			//向下
			pDlg->MoveCapture(1);
			Sleep(2000);
			break;
		}
	}
	return 0;
}

void CCaptureDlg::OnAutomatism() 
{
	// TODO: Add your control notification handler code here
	CAutodlg dlg;
	dlg.m_UserName = m_UserName;
	dlg.m_LogPath  = m_LogPath;
	if(dlg.DoModal()==IDOK)
	{
		DWORD threadID;
		m_hThread = ::CreateThread(NULL,0,ThreadProc,(LPVOID)this,0,&threadID);
		m_Num = dlg.m_Num;
		m_Time = dlg.m_Time;
		if(m_Time)
		{
			m_StopTime = dlg.stoptime;
		}	
	}
	Invalidate();
}

void CCaptureDlg::OnStop() 
{
	// TODO: Add your control notification handler code here
	//停止运动
	MoveCapture(12);
	::TerminateThread(m_hThread,0);
	//停止监控
	VCAStopVideoCapture(0);
}

void CCaptureDlg::OnKinescope() 
{
	// TODO: Add your control notification handler code here
	if(!m_Kinescope)
	{
		if(CPreView::m_CurIndex != -1)
		{
			CFileDialog fDlg(FALSE,"avi","avi_001",OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT,"AVI|*.avi",this);
			if (fDlg.DoModal()==IDOK)
			{
		
				m_Kinescope = TRUE;
				CString file = fDlg.GetPathName();
				VCASetKeyFrmInterval(CPreView::m_CurIndex,250);
				VCASetBitRate(CPreView::m_CurIndex,256);
				VCASetVidCapFrameRate(CPreView::m_CurIndex,25);
				VCASetVidCapSize(CPreView::m_CurIndex,320,240);
				VCASetXVIDQuality(CPreView::m_CurIndex,10,3);
				VCASetXVIDCompressMode(CPreView::m_CurIndex,XVID_VBR_MODE);
				BOOL ret = VCAStartVideoCapture(CPreView::m_CurIndex,CAP_ORIGIN_MPEG4_STREAM,
					MPEG4_AVIFILE_CALLBACK ,file);
				GetDlgItem(IDC_KINESCOPE)->SetWindowText("停止录像");
			}
		}
		m_LogTime = CTime::GetCurrentTime();
		CString strText;
		strText.Format("%s\t%s\t录像\r\n",m_UserName,
			m_LogTime.Format("%y-%m-%d %H:%M:%S"));
		CFile file;
		file.Open(m_LogPath,CFile::modeWrite);
		file.SeekToEnd();
		file.Write(strText,strText.GetLength());
		file.Close();
	}
	else
	{
		m_Kinescope = FALSE;
		GetDlgItem(IDC_KINESCOPE)->SetWindowText("录像");
		VCAStopVideoCapture(CPreView::m_CurIndex);
	}
}

void CCaptureDlg::OnPlay() 
{
	// TODO: Add your control notification handler code here
	CPlaydlg dlg;
	dlg.m_UserName = m_UserName;
	dlg.m_LogPath  = m_LogPath;
	dlg.DoModal();
	Invalidate();
}

void CCaptureDlg::OnManage() 
{
	// TODO: Add your control notification handler code here
	CManagedlg dlg;
	dlg.m_UserName = m_UserName;
	dlg.m_LogPath  = m_LogPath;
	dlg.m_PathText = m_PathText;
	dlg.DoModal();
	Invalidate();
}
123

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