www.gusucode.com > 铁路列车车辆监控系统本系统要求PC机有两个串行通讯串口， > 铁路列车车辆监控系统本系统要求PC机有两个串行通讯串口，有线MODEM一个。其它配置没有严格的要求，一般配置即可。/铁路列车车辆监控系统/电子地图显示模块(江军)/EagleViewNew/MainFrm.cpp

    // MainFrm.cpp : implementation of the CMainFrame class
//

#include "stdafx.h"
#include "EagleView.h"

#include "MainFrm.h"

#include "EagleViewView.h"
#include "EagleWnd.h"
#include "InfoWnd.h"

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

/////////////////////////////////////////////////////////////////////////////
// CMainFrame

IMPLEMENT_DYNCREATE(CMainFrame, CFrameWnd)

BEGIN_MESSAGE_MAP(CMainFrame, CFrameWnd)
	//{{AFX_MSG_MAP(CMainFrame)
	ON_WM_CREATE()
	ON_WM_TIMER()
	ON_UPDATE_COMMAND_UI(IDC_START, OnUpdateStart)
	ON_UPDATE_COMMAND_UI(IDC_STOP, OnUpdateStop)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

static UINT indicators[] =
{
	ID_SEPARATOR,           // status line indicator
	IDS_JINGDU,
	IDS_WEIDU,
	IDS_TIME,
};

/////////////////////////////////////////////////////////////////////////////
// CMainFrame construction/destruction

CMainFrame::CMainFrame()
{
	// TODO: add member initialization code here
	m_Enabled=TRUE;
}

CMainFrame::~CMainFrame()
{
}

int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
	if (CFrameWnd::OnCreate(lpCreateStruct) == -1)
		return -1;
	
	if (!m_wndToolBar.CreateEx(this, TBSTYLE_FLAT, WS_CHILD | WS_VISIBLE | CBRS_TOP
		| CBRS_GRIPPER | CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC) ||
		!m_wndToolBar.LoadToolBar(IDR_MAINFRAME))
	{
		TRACE0("Failed to create toolbar\n");
		return -1;      // fail to create
	}

	if (!m_wndStatusBar.Create(this) ||
		!m_wndStatusBar.SetIndicators(indicators,
		  sizeof(indicators)/sizeof(UINT)))
	{
		TRACE0("Failed to create status bar\n");
		return -1;      // fail to create
	}

	// TODO: Delete these three lines if you don't want the toolbar to
	//  be dockable
	m_wndToolBar.EnableDocking(CBRS_ALIGN_ANY);
	EnableDocking(CBRS_ALIGN_ANY);
	DockControlBar(&m_wndToolBar);
	SetTimer(1,1000,NULL);//1秒
	return 0;
}

BOOL CMainFrame::PreCreateWindow(CREATESTRUCT& cs)
{
	if( !CFrameWnd::PreCreateWindow(cs) )
		return FALSE;
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs
	cs.style=WS_OVERLAPPED|WS_CAPTION|FWS_ADDTOTITLE|WS_THICKFRAME|WS_SYSMENU|WS_MINIMIZEBOX
		|WS_MAXIMIZEBOX|WS_MAXIMIZE;
	return TRUE;
}

/////////////////////////////////////////////////////////////////////////////
// CMainFrame diagnostics

#ifdef _DEBUG
void CMainFrame::AssertValid() const
{
	CFrameWnd::AssertValid();
}

void CMainFrame::Dump(CDumpContext& dc) const
{
	CFrameWnd::Dump(dc);
}

#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CMainFrame message handlers


BOOL CMainFrame::OnCreateClient(LPCREATESTRUCT lpcs, CCreateContext* pContext) 
{
	// TODO: Add your specialized code here and/or call the base class
	m_SplitterH.CreateStatic(this,1,2);
	m_SplitterV.CreateStatic(&m_SplitterH,2,1,WS_CHILD|WS_VISIBLE,m_SplitterH.IdFromRowCol(0,1));
	m_SplitterH.CreateView(0,0,RUNTIME_CLASS(CEagleViewView),CSize(800,800),pContext);
	m_SplitterV.CreateView(0,0,RUNTIME_CLASS(CInfoWnd),CSize(450,450),pContext);
	m_SplitterV.CreateView(1,0,RUNTIME_CLASS(CEagleWnd),CSize(450,450),pContext);
	SetActiveView((CView*)m_SplitterH.GetPane(0,0));
	return TRUE;
	//return CFrameWnd::OnCreateClient(lpcs, pContext);
}

void CMainFrame::OnTimer(UINT nIDEvent) 
{
	// TODO: Add your message handler code here and/or call default
	CTime t=CTime::GetCurrentTime();
	CString str=t.Format("%H:%M:%S");
	CClientDC dc(this);
	CSize sz=dc.GetTextExtent(str);
	m_wndStatusBar.SetPaneInfo(3,IDS_TIME,SBPS_NORMAL,sz.cx);
	m_wndStatusBar.SetPaneText(3,str);
	CFrameWnd::OnTimer(nIDEvent);
}

void CMainFrame::OnUpdateStart(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	//pCmdUI->Enable(TRUE);
	pCmdUI->Enable(m_Enabled);
	
}

void CMainFrame::OnUpdateStop(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	//pCmdUI->Enable(FALSE);
	pCmdUI->Enable(!m_Enabled);
}