dlgmachine.cpp

电子监控的网络编程实例

// DlgMachine.cpp : implementation file
//

#include "stdafx.h"
#include "videocapture.h"
#include "DlgMachine.h"
#include "VideoCaptureView.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CDlgMachine dialog


CDlgMachine::CDlgMachine(CWnd* pParent /*=NULL*/)
	: CDialog(CDlgMachine::IDD, pParent)
{
	//{{AFX_DATA_INIT(CDlgMachine)
	m_name = _T("");
	m_code = _T("");
	//}}AFX_DATA_INIT
}


void CDlgMachine::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CDlgMachine)
	DDX_Text(pDX, IDC_EDIT1, m_name);
	DDV_MaxChars(pDX, m_name, 2);
	DDX_Text(pDX, IDC_EDIT2, m_code);
	DDV_MaxChars(pDX, m_code, 6);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CDlgMachine, CDialog)
	//{{AFX_MSG_MAP(CDlgMachine)
	ON_WM_SHOWWINDOW()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CDlgMachine message handlers

BOOL CDlgMachine::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
/*	
	TCHAR str[30];
	::GetPrivateProfileString("SYS","NAME","--",str,3,".\\Sys.ini");
	m_name=str;
	::GetPrivateProfileString("SYS","CODE","------",str,7,".\\Sys.ini");
	m_code=str;
	UpdateData(FALSE);
	*/
	CVideoCaptureView* pView=CVideoCaptureView::GetView();
	while(!pView)
		pView=CVideoCaptureView::GetView();
	m_name=pView->m_szMachineID;
	m_code=pView->m_szAddress;
	UpdateData(FALSE);
	
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

void CDlgMachine::OnOK() 
{
	UpdateData();
	if(m_name.GetLength()!=2)
	{
		GetDlgItem(IDC_EDIT1)->SetFocus();
		MessageBox("机器编号长度必须为2位");
		return;
	}
	if(m_code.GetLength()!=6)
	{
		GetDlgItem(IDC_EDIT2)->SetFocus();
		MessageBox("区域代码长度必须为6位");
		return;
	}
	CVideoCaptureView* pView=CVideoCaptureView::GetView();
	while(!pView)
		pView=CVideoCaptureView::GetView();
	//m_szAddress,m_szMachineID,
	pView->m_szAddress=m_code;
	pView->m_szMachineID=m_name;
	WritePrivateProfileString("SYS","NAME",m_name,".\\Sys.ini");
	WritePrivateProfileString("SYS","CODE",m_code,".\\Sys.ini");
	CDialog::OnOK();
}

void CDlgMachine::OnShowWindow(BOOL bShow, UINT nStatus) 
{
	CDialog::OnShowWindow(bShow, nStatus);

	CVideoCaptureView* pView=CVideoCaptureView::GetView();
	if(pView)
		pView->IsCapturing=TRUE;
	
}