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

// SelectPointDlg.cpp : implementation file 
// 
#include "stdafx.h" 
#include "resource.h" 
#include "SelectPointDlg.h" 
#include "GpsNavView.h" 
#include "WptDlg.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
// SelectPointDlg dialog 
 
 
SelectPointDlg::SelectPointDlg(int n,CWnd* pParent /*=NULL*/) 
	: CDialog(SelectPointDlg::IDD, pParent) 
{ 
	//{{AFX_DATA_INIT(SelectPointDlg) 
		// NOTE: the ClassWizard will add member initialization here 
	//}}AFX_DATA_INIT 
	nFT=n;	 
	POSITION po=AfxGetApp()->GetFirstDocTemplatePosition(); 
	CDocTemplate *pDocTem=AfxGetApp()->GetNextDocTemplate(po); 
	po=pDocTem->GetFirstDocPosition(); 
	pDoc=(CGpsNavDoc *)pDocTem->GetNextDoc(po);	 
} 
 
 
void SelectPointDlg::DoDataExchange(CDataExchange* pDX) 
{ 
	CDialog::DoDataExchange(pDX); 
	//{{AFX_DATA_MAP(SelectPointDlg) 
		// NOTE: the ClassWizard will add DDX and DDV calls here 
	//}}AFX_DATA_MAP 
} 
 
 
BEGIN_MESSAGE_MAP(SelectPointDlg, CDialog) 
	//{{AFX_MSG_MAP(SelectPointDlg) 
	ON_BN_CLICKED(IDC_WPTSET2, OnWptset2) 
	ON_WM_PAINT() 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// SelectPointDlg message handlers 
 
BOOL SelectPointDlg::OnInitDialog()  
{ 
	CDialog::OnInitDialog();	 
	return TRUE;   
} 
 
void SelectPointDlg::OnOK()  
{ 
	// TODO: Add extra validation here 
	UpdateData(); 
	CListBox *pWptList=(CListBox *)GetDlgItem(IDC_LIST); 
	if(pWptList->GetCurSel()==LB_ERR) 
	{ 
		CDialog::OnOK(); 
	} 
	if(nFT==0) 
	{ 
		pDoc->m_Way.SetFPoint(pWptList->GetCurSel()); 
	} 
	else 
	{ 
		pDoc->m_Way.SetTPoint(pWptList->GetCurSel()); 
	} 
	CDialog::OnOK(); 
} 
 
void SelectPointDlg::OnWptset2()  
{ 
	CWptDlg dlg; 
	dlg.DoModal(); 
	SendMessage(WM_PAINT); 
} 
 
void SelectPointDlg::OnPaint()  
{ 
	CPaintDC dc(this); // device context for painting 
	 
	if(nFT==0) 
	{ 
		GetDlgItem(IDC_SELECT)->SetWindowText(_T("Select FromWaypoint"));  
	} 
	else 
	{ 
		GetDlgItem(IDC_SELECT)->SetWindowText(_T("Select ToWaypoint"));  
	}	 
 
	CListBox *pWptList=(CListBox *)GetDlgItem(IDC_LIST); 
	CArray &wps=pDoc->m_Way.GetWpts(); 
	int num=pDoc->m_Way.GetWptNum(); 
	CString str=""; 
	unsigned short lpStr[20]; 
	if(num>0) 
	{ 
		pWptList->ResetContent(); 
		for(int i=0;iAddString(str); 
		} 
	}	 
	if(nFT==0) 
	{ 
		pWptList->SetCurSel(pDoc->m_Way.GetFPoint());  
	} 
	else 
	{ 
		pWptList->SetCurSel(pDoc->m_Way.GetTPoint());  
	}	 
}