BOOL
CSecondPage::OnSetActive()
{
CPrinterSetupWizardSheet * psheet;
Printer * printer;
OSStatus err = kNoErr;
psheet = reinterpret_cast<CPrinterSetupWizardSheet*>(GetParent());
require_action( psheet, exit, err = kUnknownErr );
if ( ( printer = psheet->GetSelectedPrinter() ) != NULL )
{
psheet->SetSelectedPrinter( NULL );
delete printer;
}
//
// initialize the browse list...this will remove everything currently
// in it, and add the no rendezvous printers item
//
InitBrowseList();
//
// start browing
//
err = StartBrowse();
require_noerr( err, exit );
exit:
if ( err != kNoErr )
{
if ( err == kDNSServiceErr_Firewall )
{
CString text, caption;
text.LoadString( IDS_FIREWALL );
caption.LoadString( IDS_FIREWALL_CAPTION );
MessageBox(text, caption, MB_OK|MB_ICONEXCLAMATION);
}
else
{
CPrinterSetupWizardSheet::WizardException exc;
exc.text.LoadString( IDS_NO_MDNSRESPONDER_SERVICE_TEXT );
exc.caption.LoadString( IDS_ERROR_CAPTION );
throw(exc);
}
}
return CPropertyPage::OnSetActive();
}
// ------------------------------------------------------
// OnInitDialog
//
// Initializes this Dialog object.
//
BOOL CPrinterSetupWizardSheet::OnInitDialog()
{
OSStatus err;
CPropertySheet::OnInitDialog();
err = StartBrowse();
require_noerr( err, exit );
exit:
if ( err )
{
StopBrowse();
if ( err == kDNSServiceErr_Firewall )
{
CString text, caption;
text.LoadString( IDS_FIREWALL );
caption.LoadString( IDS_FIREWALL_CAPTION );
MessageBox(text, caption, MB_OK|MB_ICONEXCLAMATION);
}
else
{
CPrinterSetupWizardSheet::WizardException exc;
exc.text.LoadString( IDS_NO_MDNSRESPONDER_SERVICE_TEXT );
exc.caption.LoadString( IDS_ERROR_CAPTION );
throw(exc);
}
}
return TRUE;
}
