// WinPingDlg.cpp : implementation file
//
#include "stdafx.h"
#include "WinPing.h"
#include "WinPingDlg.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
// CAboutDlg dialog used for App About
/////////////////////////////////////////////////////////////////////////////
// WINPING - Developed by Norm Almond, Acknowledgements to Chris Maunder & Lewis Napper
//
// MAINTANENCE LOG:
//
// Version 1.0 - Public Release
//
// Version 1.1 - Fix combo assert in debug
// - Fix repeated string entries in combo
// - Fix Ping times now correct
/////////////////////////////////////////////////////////////////////////////
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)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CWinPingDlg dialog
CWinPingDlg::CWinPingDlg(CWnd* pParent /*=NULL*/)
: CDialog(CWinPingDlg::IDD, pParent)
{
//{{AFX_DATA_INIT(CWinPingDlg)
m_strRetry = _T("");
//}}AFX_DATA_INIT
// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
m_nDir = 0;
m_nPos = 0;
m_bProgress = FALSE;
}
void CWinPingDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CWinPingDlg)
DDX_Control(pDX, IDC_SPIN1, m_spinner);
DDX_Control(pDX, IDC_LIST, m_list);
DDX_Text(pDX, IDC_RETRIES, m_strRetry);
DDX_Control(pDX, IDC_SERVERS, m_cboServers);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CWinPingDlg, CDialog)
//{{AFX_MSG_MAP(CWinPingDlg)
ON_WM_SYSCOMMAND()
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
ON_BN_CLICKED(ID_PING, OnPing)
ON_WM_TIMER()
ON_BN_CLICKED(ID_ABOUT, OnAbout)
ON_MESSAGE(WM_MSG_STATUS,OnStatus)
ON_MESSAGE(WM_PING_END,OnPingEnd)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CWinPingDlg message handlers
BOOL CWinPingDlg::OnInitDialog()
{
CDialog::OnInitDialog();
// Add "About..." menu item to system menu.
CString strHost;
CString str;
int nEntrys = AfxGetApp()->GetProfileInt("MRU","Entries",0);
for (int n=0;n < nEntrys;n++)
{
str.Format("Host#%d",n);
strHost = AfxGetApp()->GetProfileString("MRU",str,"");
m_cboServers.AddString(strHost);
}
// IDM_ABOUTBOX must be in the system command range.
ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
ASSERT(IDM_ABOUTBOX < 0xF000);
m_img.Create(IDB_LOG,16,1,RGB(255,0,255));
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
CRect rc;
CWnd* pWnd;
pWnd= GetDlgItem(IDC_FROM);
pWnd->GetWindowRect(rc);
ScreenToClient(rc);
m_ptFrom = rc.BottomRight();
m_ptFrom.x+=5;
pWnd= GetDlgItem(IDC_TO);
pWnd->GetWindowRect(rc);
ScreenToClient(rc);
m_ptTo = CPoint(rc.left,rc.bottom);
m_list.InsertColumn(0,"Status",LVCFMT_LEFT,800);
m_list.SetImageList(&m_img, LVSIL_SMALL);
m_list.GetClientRect(rc);
m_list.SetColumnWidth(0,rc.Width());
m_rcRect.left = m_ptFrom.x;
m_rcRect.right = m_ptTo.x;
m_rcRect.top = m_rcRect.bottom = m_ptFrom.y;
m_rcRect.InflateRect(0,3);
m_spinner.SetRange(1,99);
m_spinner.SetPos(5);
// TODO: Add extra initialization here
return TRUE; // return TRUE unless you set the focus to a control
}
void CWinPingDlg::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 CWinPingDlg::OnPaint()
{
CPaintDC dc(this); // device context for painting
if (IsIconic())
{
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
{
dc.MoveTo(m_ptFrom);
dc.LineTo(m_ptTo);
if (m_bProgress)
{
CRect rc(m_nPos,m_ptTo.y,m_nPos,m_ptTo.y);
rc.InflateRect(3,3);
CBrush br(RGB(255,0,0));
CBrush* pBrush = dc.SelectObject(&br);
dc.Rectangle(rc);
dc.SelectObject(pBrush);
}
CDialog::OnPaint();
}
}
// The system calls this to obtain the cursor to display while the user drags
// the minimized window.
HCURSOR CWinPingDlg::OnQueryDragIcon()
{
return (HCURSOR) m_hIcon;
}
void CWinPingDlg::OnPing()
{
UpdateData(TRUE);
EnableControls(FALSE);
int nRetries = m_spinner.GetPos();
int nCnt = m_list.GetItemCount();
if (nCnt > 0)
{
m_list.InsertItem(nCnt,"",4);
}
CString strHost;
GetDlgItem(IDC_SERVERS)->GetWindowText(strHost);
m_pingThread.StartPing(nRetries,strHost,m_hWnd);
m_nPos = m_ptFrom.x;
m_nDir = 20;
SetTimer(0x1001,100,NULL);
m_bProgress = TRUE;
// nick@shortcuts.net <nick@shortcuts.net>
}
LRESULT CWinPingDlg::OnStatus(WPARAM wParam, LPARAM lParam)
{
char* pMsg = (char*) lParam;
int nCnt = m_list.GetItemCount();
int i = m_list.InsertItem(nCnt,pMsg,wParam);
m_list.EnsureVisible(i,FALSE);
delete pMsg;
return 0;
}
LRESULT CWinPingDlg::OnPingEnd(WPARAM wParam, LPARAM lParam)
{
EnableControls(TRUE);
m_bProgress = FALSE;
InvalidateRect(m_rcRect,TRUE);
KillTimer(0x1001);
if (lParam == 1)
{
CString strHost;
GetDlgItem(IDC_SERVERS)->GetWindowText(strHost);
// Fix duplicate entries
if (m_cboServers.FindStringExact(-1,strHost) == CB_ERR)
m_cboServers.AddString(strHost);
GetDlgItem(IDC_SERVERS)->SetFocus();
}
return 0;
}
void CWinPingDlg::OnTimer(UINT nIDEvent)
{
m_nPos += m_nDir;
InvalidateRect(m_rcRect,TRUE);
if (m_nPos > m_ptTo.x)
{
m_nDir = -20;
m_nPos = m_ptTo.x - 5;
}
if (m_nPos < m_ptFrom.x)
{
m_nDir = +20;
m_nPos = m_ptFrom.x + 5;
}
CDialog::OnTimer(nIDEvent);
}
void CWinPingDlg::OnAbout()
{
CAboutDlg dlg;
if (dlg.DoModal())
{
}
}
void CWinPingDlg::EnableControls(BOOL bEnable)
{
GetDlgItem(IDC_SERVERS)->EnableWindow(bEnable);
GetDlgItem(IDC_RETRIES)->EnableWindow(bEnable);
GetDlgItem(ID_PING)->EnableWindow(bEnable);
}
void CWinPingDlg::OnCancel()
{
CString strHost;
CString str;
int nCnt = m_cboServers.GetCount();
AfxGetApp()->WriteProfileInt("MRU","Entries",nCnt);
for (int n=0;n < nCnt;n++)
{
m_cboServers.GetLBText(n,strHost);
str.Format("Host#%d",n);
AfxGetApp()->WriteProfileString("MRU",str,strHost);
}
CDialog::OnCancel();
}