005
22.02.2005, 14:30 Uhr
mstank
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Nun Post 2:
Hier ist die Dlg:
| C++: |
// StarDustUDPDlg.cpp : implementation file
//
#include "stdafx.h"
#include "MySocket.h"
#include "StarDustUDP.h"
#include "StarDustUDPDlg.h"
#include "ClearScreenDlg.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About
class CAboutDlg : public CDialog
{
public:
CAboutDlg();
// Dialog Data
//{{AFX_DATA(CAboutDlg)
enum { IDD = IDD_ABOUTBOX };
//}}AFX_DATA
// ClassWizard generated virtual function overrides
//{{AFX_VIRTUAL(CAboutDlg)
protected:
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support
//}}AFX_VIRTUAL
// Implementation
protected:
//{{AFX_MSG(CAboutDlg)
//}}AFX_MSG
DECLARE_MESSAGE_MAP()
};
CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
//{{AFX_DATA_INIT(CAboutDlg)
//}}AFX_DATA_INIT
}
void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CAboutDlg)
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
//{{AFX_MSG_MAP(CAboutDlg)
// No message handlers
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CStarDustUDPDlg dialog
CStarDustUDPDlg::CStarDustUDPDlg(CWnd* pParent /*=NULL*/)
: CDialog(CStarDustUDPDlg::IDD, pParent)
{
//{{AFX_DATA_INIT(CStarDustUDPDlg)
m_port = 4000;
m_strReceive = _T("");
m_strRemote = _T("");
m_remoteport = 4000; //remote port doesn't have to be same to local port for UDP
//}}AFX_DATA_INIT
// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
m_pUDPSocket = NULL;
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}
void CStarDustUDPDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CStarDustUDPDlg)
DDX_Control(pDX, IDC_CLEARSCREEN, m_ClearScreen);
DDX_Control(pDX, IDC_ACTION, m_Action);
DDX_Control(pDX, IDC_COUNT, m_Count);
DDX_Control(pDX, IDC_RESULTS, m_ctrlResults);
DDX_Text(pDX, IDC_PORT, m_port);
DDV_MinMaxUInt(pDX, m_port, 1024, 50000);
DDX_Text(pDX, IDC_RECEIVE, m_strReceive);
DDX_Text(pDX, IDC_REMOTE, m_strRemote);
DDX_Text(pDX, IDC_REMOTEPORT, m_remoteport);
DDV_MinMaxUInt(pDX, m_remoteport, 1024, 50000);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CStarDustUDPDlg, CDialog)
//{{AFX_MSG_MAP(CStarDustUDPDlg)
ON_WM_SYSCOMMAND()
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
ON_BN_CLICKED(IDC_CREATESK, OnCreatesk)
ON_WM_DESTROY()
ON_BN_CLICKED(IDC_CLOSESOCK, OnClosesock)
ON_BN_CLICKED(IDC_INFO, OnInfo)
ON_BN_CLICKED(IDC_SAVE, OnSave)
ON_BN_CLICKED(IDC_CLEARSCREEN, OnClearscreen)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CStarDustUDPDlg message handlers
BOOL CStarDustUDPDlg::OnInitDialog()
{
CDialog::OnInitDialog();
// Add "About..." menu item to system menu.
// IDM_ABOUTBOX must be in the system command range.
ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
ASSERT(IDM_ABOUTBOX < 0xF000);
CMenu* pSysMenu = GetSystemMenu(FALSE);
if (pSysMenu != NULL)
{
CString strAboutMenu;
strAboutMenu.LoadString(IDS_ABOUTBOX);
if (!strAboutMenu.IsEmpty())
{
pSysMenu->AppendMenu(MF_SEPARATOR);
pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
}
}
// Set the icon for this dialog. The framework does this automatically
// when the application's main window is not a dialog
SetIcon(m_hIcon, TRUE); // Set big icon
SetIcon(m_hIcon, FALSE); // Set small icon
// TODO: Add extra initialization here
return TRUE; // return TRUE unless you set the focus to a control
}
void CStarDustUDPDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
if ((nID & 0xFFF0) == IDM_ABOUTBOX)
{
CAboutDlg dlgAbout;
dlgAbout.DoModal();
}
else
{
CDialog::OnSysCommand(nID, lParam);
}
}
// If you add a minimize button to your dialog, you will need the code below
// to draw the icon. For MFC applications using the document/view model,
// this is automatically done for you by the framework.
void CStarDustUDPDlg::OnPaint()
{
if (IsIconic())
{
CPaintDC dc(this); // device context for painting
SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);
// Center icon in client rectangle
int cxIcon = GetSystemMetrics(SM_CXICON);
int cyIcon = GetSystemMetrics(SM_CYICON);
CRect rect;
GetClientRect(&rect);
int x = (rect.Width() - cxIcon + 1) / 2;
int y = (rect.Height() - cyIcon + 1) / 2;
// Draw the icon
dc.DrawIcon(x, y, m_hIcon);
}
else
{
CDialog::OnPaint();
}
}
// The system calls this to obtain the cursor to display while the user drags
// the minimized window.
HCURSOR CStarDustUDPDlg::OnQueryDragIcon()
{
return (HCURSOR) m_hIcon;
}
void CStarDustUDPDlg::OnCreatesk()
{
UpdateData(TRUE);
//Update Number Of Datasets
m_txt.Format("%d", m_txt_Array.GetSize());
m_Count.SetWindowText(m_txt);
if (m_pUDPSocket)
AfxMessageBox("Socket existiert bereits!");
else
{
if (m_port == 0)
{
AfxMessageBox ("Bitte geben Sie eine lokale Portnummer ein!");
return;
}
if ((m_pUDPSocket = new CMySocket(this)) == NULL)
{
AfxMessageBox ("Es konnte kein Socket zugewiesen werden! Star.Dust UDP schließen und neu starten!");
return;
}
m_pUDPSocket->m_nBytesBufferSize = 0;
if (!m_pUDPSocket->Create(m_port, SOCK_DGRAM))
{
wsprintf(m_szError, "Failed to create UDP socket: %d! Close and restart app.", m_pUDPSocket->GetLastError());
delete m_pUDPSocket;
m_pUDPSocket = NULL;
AfxMessageBox (m_szError);
return;
}
}
m_Action.SetWindowText("Socket wurde erfolgreich erzeugt!");
GetDlgItem(IDC_CLOSESOCK)->EnableWindow( TRUE );
GetDlgItem(IDC_CREATESK)->EnableWindow( FALSE );
GetDlgItem(IDC_SAVE)->EnableWindow( FALSE );
}
void CStarDustUDPDlg::OnDestroy()
{
CDialog::OnDestroy();
if (m_pUDPSocket)
{
m_pUDPSocket->Close();
delete m_pUDPSocket;
}
}
void CStarDustUDPDlg::OnClosesock()
{
if (m_pUDPSocket)
{
UpdateData(FALSE);
m_pUDPSocket->Close();
delete m_pUDPSocket;
m_pUDPSocket = NULL;
}
//Output, how much Datasets are receive
m_txt.Format("%d", m_txt_Array.GetSize());
m_Count.SetWindowText(m_txt);
m_Action.SetWindowText("Socket wurde gelöscht!");
GetDlgItem(IDC_CLOSESOCK)->EnableWindow( FALSE );
GetDlgItem(IDC_SAVE)->EnableWindow( TRUE );
GetDlgItem(IDC_CREATESK)->EnableWindow( TRUE );
}
void CStarDustUDPDlg::OnInfo()
{
// TODO: Code für die Behandlungsroutine der Steuerelement-Benachrichtigung hier einfügen
m_Action.SetWindowText("Aufruf der Infobox!");
//create object of class CAboutDlg, named Info
CAboutDlg Info;
Info.DoModal();
m_Action.SetWindowText("Infobox wurde geschlossen!");
}
void CStarDustUDPDlg::OnSave()
{
CString strResults;
CFileDialog m_ldFile(FALSE); //false for save and true for read
m_Action.SetWindowText("Daten werden gespeichert!");
//open Dialogbox and catch event
if (m_ldFile.DoModal() == IDOK)
{
strResults = m_ldFile.GetFileName();
//get selected Filename
m_ctrlResults.SetWindowText(m_ldFile.GetFileName());
//Update Dialogbox
UpdateData(TRUE);
}
//now save file like Star.DustRS232
//open or create file and write string per string include <cr> and <lf>
CStdioFile MyFile(strResults, CFile::modeCreate | CFile::modeWrite);
for (int i=0; i<m_txt_Array.GetSize(); i++)
{
MyFile.WriteString(m_txt_Array[i]);
}
MyFile.Close();
if (MyFile.Open(strResults, 1))
{
m_Action.SetWindowText("Speichern war erfolgreich!");
}
else
{
m_Action.SetWindowText("Die Daten konnten nicht gespeichert werden!");
}
GetDlgItem(IDC_SAVE)->EnableWindow(FALSE);
}
void CStarDustUDPDlg::OnClearscreen()
{
// TODO: Code für die Behandlungsroutine der Steuerelement-Benachrichtigung hier einfügen
CClearScreenDlg Clear;
if (Clear.DoModal() == IDOK)
{
//Are Datasets receive?
if (m_txt_Array.GetSize() == 0)
{
m_Action.SetWindowText("Keine Datensätze vorhanden!");
}
else
{
//clear the Array with the NMEA0183-Data...
m_txt_Array.RemoveAll();
//...and update Number Of Datasets
m_txt.Format("%d", m_txt_Array.GetSize());
m_Count.SetWindowText(m_txt);
//clear the Display and update the view
m_strReceive = _T("");
UpdateData(FALSE);
m_Action.SetWindowText("Bisherige Datensätze wurde gelöscht!");
}
}
else
{
m_Action.SetWindowText("Das Löschen wurde abgebrochen!");
}
}
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