www.pudn.com > ComputerInformation.zip > MultiMediaInfoPage.cpp

// Disclaimer and Copyright Information 
// MultiMediaInfoPage.cpp : Implementation file 
// 
// All rights reserved. 
// 
// Written by Naveen K Kohli (naveenkohli@netzero.net) 
// Version 1.0 
// 
// Distribute freely, except: don't remove my name from the source or 
// documentation (don't take credit for my work), mark your changes (don't 
// get me blamed for your possible bugs), don't alter or remove this 
// notice. 
// No warrantee of any kind, express or implied, is included with this 
// software; use at your own risk, responsibility for damages (if any) to 
// anyone resulting from the use of this software rests entirely with the 
// user. 
// 
// Send bug reports, bug fixes, enhancements, requests, flames, etc. to 
// naveenkohli@netzero.net 
/////////////////////////////////////////////////////////////////////////////// 
 
#include "stdafx.h" 
#include "SystemApplication.h" 
#include "MultiMediaInfoPage.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
// MultiMediaInfoPage property page 
 
IMPLEMENT_DYNCREATE(MultiMediaInfoPage, CPropertyPage) 
 
MultiMediaInfoPage::MultiMediaInfoPage() : CPropertyPage(MultiMediaInfoPage::IDD) 
{ 
	//{{AFX_DATA_INIT(MultiMediaInfoPage) 
	m_bInstalled = FALSE; 
	m_bHasVolCtrl = FALSE; 
	m_bHasSepLRCtrl = FALSE; 
	m_bstrProductName = NULL; 
	m_bstrCompanyName = NULL; 
	//}}AFX_DATA_INIT 
} 
 
MultiMediaInfoPage::~MultiMediaInfoPage() 
{ 
	::SysFreeString (m_bstrProductName); 
	::SysFreeString (m_bstrCompanyName); 
} 
 
void MultiMediaInfoPage::DoDataExchange(CDataExchange* pDX) 
{ 
	CPropertyPage::DoDataExchange(pDX); 
	//{{AFX_DATA_MAP(MultiMediaInfoPage) 
	DDX_Control(pDX, IDC_MOUSE_INFO_LIST, m_ListCtrl); 
	//}}AFX_DATA_MAP 
} 
 
 
BEGIN_MESSAGE_MAP(MultiMediaInfoPage, CPropertyPage) 
	//{{AFX_MSG_MAP(MultiMediaInfoPage) 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// MultiMediaInfoPage message handlers 
 
BOOL MultiMediaInfoPage::OnInitDialog()  
{ 
	CPropertyPage::OnInitDialog(); 
	 
	if (FAILED (m_pSystemInfo->GetMultiMediaInformation (&m_bInstalled, &m_bHasVolCtrl, 
		&m_bHasSepLRCtrl, &m_bstrProductName, &m_bstrCompanyName))) { 
		return FALSE; 
	} 
 
	SetListData(); 
	 
	return TRUE;  // return TRUE unless you set the focus to a control 
	              // EXCEPTION: OCX Property Pages should return FALSE 
} 
 
void MultiMediaInfoPage::SetListData() 
{ 
	CString tmpStr; 
	LV_ITEM item; 
	LV_COLUMN leftCol, rightCol; 
 
	leftCol.mask = LVCF_FMT | LVCF_SUBITEM | LVCF_TEXT | LVCF_WIDTH; 
	leftCol.fmt = LVCFMT_LEFT; 
	leftCol.iSubItem = 0; 
	leftCol.cx = 170; 
	leftCol.pszText = _T ("Parameter"); 
 
	rightCol.mask = LVCF_FMT | LVCF_SUBITEM | LVCF_TEXT | LVCF_WIDTH; 
	rightCol.fmt = LVCFMT_LEFT; 
	rightCol.iSubItem = 1; 
	rightCol.cx = 250; 
	rightCol.pszText = _T ("Value"); 
 
	m_ListCtrl.InsertColumn (0, &leftCol); 
	m_ListCtrl.InsertColumn (1, &rightCol); 
 
	item.mask = LVIF_TEXT; 
	item.iItem = 0; 
	item.iSubItem = 0; 
	item.pszText = _T ("M-Media Installed"); 
	m_ListCtrl.InsertItem (&item); 
	if (!m_bInstalled) { 
		item.iSubItem = 1; 
		item.pszText = _T ("NO"); 
		return; 
	} 
 
	m_ListCtrl.SetItemText (0, 1, _T ("YES")); 
 
	item.iItem = 1; 
	item.pszText = _T ("Has Volume Control"); 
	m_ListCtrl.InsertItem (&item); 
 
	tmpStr = (m_bHasVolCtrl) ? _T ("YES") : _T ("NO"); 
	m_ListCtrl.SetItemText (1, 1, tmpStr); 
 
	item.iItem = 2; 
	item.pszText = _T ("Has Searate LR Volume Control"); 
	m_ListCtrl.InsertItem (&item); 
 
	tmpStr = (m_bHasSepLRCtrl) ? _T ("YES") : _T ("NO"); 
	m_ListCtrl.SetItemText (2, 1, tmpStr); 
 
	item.iItem = 3; 
	item.pszText = _T ("Product"); 
	m_ListCtrl.InsertItem (&item); 
	m_ListCtrl.SetItemText (3, 1, CString (m_bstrProductName)); 
 
	item.iItem = 4; 
	item.pszText = _T ("Vendor"); 
	m_ListCtrl.InsertItem (&item); 
	m_ListCtrl.SetItemText (4, 1, CString (m_bstrCompanyName)); 
}