www.pudn.com > GPSComEVC3.0.rar > GpsNavView.cpp

// GpsNavView.cpp : implementation of the CGpsNavView class 
// 
 
#include "stdafx.h" 
#include "GpsNav.h" 
 
#include "GpsNavDoc.h" 
#include "Serial.h" 
#include "GpsNavView.h" 
#include "WptDlg.h" 
#include "SerialSetupDlg.h" 
#include "SelectPointDlg.h" 
#include "MainFrm.h" 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
// CGpsNavView 
 
IMPLEMENT_DYNCREATE(CGpsNavView, CFormView) 
 
BEGIN_MESSAGE_MAP(CGpsNavView, CFormView) 
	//{{AFX_MSG_MAP(CGpsNavView) 
	ON_CBN_SELCHANGE(IDC_FORMAT, OnSelchangeFormat) 
	ON_BN_CLICKED(IDC_START, OnStart) 
	ON_BN_CLICKED(IDC_TO, OnTo) 
	ON_BN_CLICKED(IDC_FROM, OnFrom) 
	ON_BN_CLICKED(IDC_WPTSET, OnWptset) 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// CGpsNavView construction/destruction 
 
CGpsNavView::CGpsNavView() 
	: CFormView(CGpsNavView::IDD) 
{ 
	//{{AFX_DATA_INIT(CGpsNavView) 
		// NOTE: the ClassWizard will add member initialization here 
	//}}AFX_DATA_INIT 
	// TODO: add construction code here 
 
} 
 
CGpsNavView::~CGpsNavView() 
{ 
} 
 
void CGpsNavView::DoDataExchange(CDataExchange* pDX) 
{ 
	CFormView::DoDataExchange(pDX); 
	//{{AFX_DATA_MAP(CGpsNavView) 
		// NOTE: the ClassWizard will add DDX and DDV calls here 
	//}}AFX_DATA_MAP 
} 
 
BOOL CGpsNavView::PreCreateWindow(CREATESTRUCT& cs) 
{ 
	// TODO: Modify the Window class or styles here by modifying 
	//  the CREATESTRUCT cs 
 
	return CFormView::PreCreateWindow(cs); 
} 
 
///////////////////////////////////////////////////////////////////////////// 
// CGpsNavView diagnostics 
 
#ifdef _DEBUG 
void CGpsNavView::AssertValid() const 
{ 
	CFormView::AssertValid(); 
} 
 
void CGpsNavView::Dump(CDumpContext& dc) const 
{ 
	CFormView::Dump(dc); 
} 
 
CGpsNavDoc* CGpsNavView::GetDocument() // non-debug version is inline 
{ 
	ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CGpsNavDoc))); 
	return (CGpsNavDoc*)m_pDocument; 
} 
#endif //_DEBUG 
 
///////////////////////////////////////////////////////////////////////////// 
// CGpsNavView message handlers 
 
void CGpsNavView::OnInitialUpdate()  
{ 
	CFormView::OnInitialUpdate(); 
	 
	CComboBox *CtrlDis=(CComboBox *)GetDlgItem(IDC_FORMAT); 
	CtrlDis->AddString(TEXT("1.Dist/Bearing")); 
	CtrlDis->AddString(TEXT("2.Track.&.XTE")); 
	CtrlDis->AddString(TEXT("3.East/North")); 
	CtrlDis->AddString(TEXT("4.Velocity/Time")); 
	CtrlDis->SetCurSel(GetDocument()->nDisFormat); 
	 
} 
 
void CGpsNavView::OnSelchangeFormat()  
{ 
	CComboBox *CtrlDis=(CComboBox *)GetDlgItem(IDC_FORMAT); 
	int nIndex = CtrlDis->GetCurSel(); 
	if (nIndex != LB_ERR) 
	{ 
		GetDocument()->nDisFormat=nIndex; 
	} 
	CMainFrame *pMain =(CMainFrame *)AfxGetMainWnd(); 
	CGpsNavDoc *pDoc=(CGpsNavDoc *)GetDocument(); 
	if(pDoc->m_Serial!=NULL) 
	{ 
		pMain->ShowDisplayView(); 
	} 
} 
 
void CGpsNavView::OnStart()  
{ 
	CMainFrame *pMain =(CMainFrame *)AfxGetMainWnd(); 
	CGpsNavDoc *pDoc=(CGpsNavDoc *)GetDocument(); 
	if(pDoc->m_Serial!=NULL) 
	{ 
		pMain->ShowDisplayView(); 
		return; 
	} 
	 
	if(pDoc->m_Way.GetFPoint()==-1) 
	{ 
		::AfxMessageBox(_T("Please Select From Point!"),MB_OK); 
		return; 
	} 
	if(pDoc->m_Way.GetTPoint()==-1) 
	{ 
		::AfxMessageBox(_T("Please Select To Point!"),MB_OK); 
		return; 
	} 
	if(pDoc->m_Way.GetTPoint()==pDoc->m_Way.GetFPoint()) 
	{ 
		::AfxMessageBox(_T("FromPoint is the same to ToPoint!"),MB_OK); 
		return; 
	} 
	 
	SerialSetupDlg dlg; 
	if(dlg.DoModal()!=IDOK) 
	{ 
		return; 
	} 
	pDoc->m_Serial=new CSerial; 
	if(!(pDoc->m_Serial)->OpenPort(pMain,dlg.nPort,dlg.nBaudRate)) 
	{ 
		//error 
		delete pDoc->m_Serial; 
		pDoc->m_Serial=NULL; 
		return; 
	} 
	pMain->ShowDisplayView(); 
                      	 
} 
 
void CGpsNavView::OnTo()  
{	 
	SelectPointDlg dlg(1); 
	dlg.DoModal(); 
		 
	CGpsNavDoc *pDoc=(CGpsNavDoc *)GetDocument();	 
	pDoc->m_Way.SetAfterward(pDoc->m_Way.GetFPoint()); 
	if(pDoc->m_Way.GetFPoint()m_Way.GetTPoint()) 
	{ 
		pDoc->m_Way.SetForward(pDoc->m_Way.GetAfterward()+1); 
	} 
	else 
	{ 
		pDoc->m_Way.SetForward(pDoc->m_Way.GetAfterward()-1); 
	} 
} 
 
void CGpsNavView::OnFrom()  
{	 
	SelectPointDlg dlg(0); 
	dlg.DoModal(); 
	 
	CGpsNavDoc *pDoc=(CGpsNavDoc *)GetDocument();	 
	pDoc->m_Way.SetAfterward(pDoc->m_Way.GetFPoint()); 
	if(pDoc->m_Way.GetFPoint()m_Way.GetTPoint()) 
	{ 
		pDoc->m_Way.SetForward(pDoc->m_Way.GetAfterward()+1); 
	} 
	else 
	{ 
		pDoc->m_Way.SetForward(pDoc->m_Way.GetAfterward()-1); 
	} 
} 
 
void CGpsNavView::OnWptset()  
{ 
	CWptDlg dlg; 
	dlg.DoModal(); 
} 
 
void CGpsNavView::OnUpdate(CView* pSender, LPARAM lHint, CObject* pHint)  
{ 
	 
}