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ChooseDriverDlg.cpp
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ChooseDriverDlg.cpp
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/*******************************************************************
// Copyright (c) 2002, 2003, 2004, 2005,
// Robert Umbehant
// mailto:rumbehant@wheresjames.com
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License as
// published by the Free Software Foundation; either version 2 of
// the License, or (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public
// License along with this program; if not, write to the Free
// Software Foundation, Inc., 59 Temple Place, Suite 330,
// Boston, MA 02111-1307 USA
//
*******************************************************************/
// ChooseDriver.cpp : implementation file
//
#include "stdafx.h"
#include "Vp.h"
#include "ChooseDriverDlg.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CChooseDriverDlg dialog
CChooseDriverDlg::CChooseDriverDlg(CWnd* pParent /*=NULL*/)
: CDialog(CChooseDriverDlg::IDD, pParent)
{
//{{AFX_DATA_INIT(CChooseDriverDlg)
// NOTE: the ClassWizard will add member initialization here
//}}AFX_DATA_INIT
}
void CChooseDriverDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CChooseDriverDlg)
DDX_Control(pDX, IDC_DRIVERS, m_listDrivers);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CChooseDriverDlg, CDialog)
//{{AFX_MSG_MAP(CChooseDriverDlg)
ON_LBN_DBLCLK(IDC_DRIVERS, OnDblclkDrivers)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CChooseDriverDlg message handlers
BOOL CChooseDriverDlg::OnInitDialog()
{
CDialog::OnInitDialog();
FillInDrivers();
return TRUE; // return TRUE unless you set the focus to a control
// EXCEPTION: OCX Property Pages should return FALSE
}
void CChooseDriverDlg::FillInDrivers()
{
m_listDrivers.ResetContent();
CCapture cap;
DWORD drivers = cap.GetNumDrivers();
for ( DWORD i = 0; i < drivers; i++ )
{
char show[ CWF_STRSIZE ];
CAPTUREDRIVERINFO ci;
if ( cap.GetDriverInfo( i, &ci ) )
{
sprintf( show, "%s (%s)", ci.szName, ci.szVer );
int index = m_listDrivers.AddString( show );
if ( index != LB_ERR ) m_listDrivers.SetItemData( index, ci.index );
} // end if
} // end for
}
void CChooseDriverDlg::OnOK()
{
BOOL selected = FALSE;
DWORD num = (DWORD)m_listDrivers.GetCount();
if ( num == 0 ) return;
for ( DWORD i = 0; i < num; i++ )
if ( m_listDrivers.GetSel( i ) != 0 )
{
m_dwDriverIndex = m_listDrivers.GetItemData( i );
if ( m_dwDriverIndex != LB_ERR )
{
selected = TRUE;
i = num;
} // end if
} // end if
if ( !selected ) return;
CDialog::OnOK();
}
void CChooseDriverDlg::OnDblclkDrivers()
{
UpdateData( TRUE );
OnOK();
}