// HostDlg.cpp : implementation file
//

#include "stdafx.h"
#include "hvedit.h"
#include "MHostDlg.h"
#include "midas.h"

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

/////////////////////////////////////////////////////////////////////////////
// CMHostDlg dialog


CMHostDlg::CMHostDlg(CWnd * pParent /*=NULL*/ )
:  CDialog(CMHostDlg::IDD, pParent)
{
   m_ValidHost = FALSE;

   //{{AFX_DATA_INIT(CMHostDlg)
   m_HostName = _T("");
   //}}AFX_DATA_INIT
}


void CMHostDlg::DoDataExchange(CDataExchange * pDX)
{
   CDialog::DoDataExchange(pDX);
   //{{AFX_DATA_MAP(CMHostDlg)
   DDX_Control(pDX, IDC_EXPERIMENT, m_ListExperiment);
   DDX_Text(pDX, IDC_HOST, m_strHostName);
   //}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CMHostDlg, CDialog)
    //{{AFX_MSG_MAP(CMHostDlg)
ON_EN_KILLFOCUS(IDC_HOST, OnKillfocusHost)
    //}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CHostDlg message handlers
void CMHostDlg::OnKillfocusHost()
{
   char expts[MAX_EXPERIMENT][NAME_LENGTH];
   int status, i;
   static BOOL bActive = FALSE;

   /* avoid recursive calls */
   if (bActive)
      return;
   bActive = TRUE;

   /* get list of experiments on host */
   UpdateData(TRUE);

   /* retrieve list of experiments and make selection */
   status = cm_list_experiments((char *) (LPCTSTR) m_strHostName, expts);

   if (status != CM_SUCCESS) {
      AfxMessageBox(CString("Cannot connect to host ") + m_strHostName);
      m_ListExperiment.ResetContent();
      m_ValidHost = FALSE;
   } else {
      m_ValidHost = TRUE;

      /* fill list box */
      m_ListExperiment.ResetContent();
      for (i = 0; expts[i][0]; i++)
         m_ListExperiment.AddString(expts[i]);
   }

   bActive = FALSE;
}

void CMHostDlg::OnOK()
{
   UpdateData(TRUE);

   if (m_ListExperiment.GetCount() == 0 ||
       (m_ListExperiment.GetCurSel() == LB_ERR && m_ListExperiment.GetCount() > 1)) {
      /* if experiment list is missing or not selected get it */
      OnKillfocusHost();
   } else {
      /* set experiment and return */
      if (m_ListExperiment.GetCurSel() == LB_ERR)
         m_ListExperiment.GetText(0, m_strExperimentName);
      else
         m_ListExperiment.GetText(m_ListExperiment.GetCurSel(), m_strExperimentName);

      CDialog::OnOK();
   }
}