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();
}
BOOL
CSecondPage::OnSetActive()
{
CPrinterSetupWizardSheet * psheet;
Printer * printer;
Printers::iterator it;
OSStatus err = kNoErr;
BOOL b;
b = CPropertyPage::OnSetActive();
psheet = reinterpret_cast<CPrinterSetupWizardSheet*>(GetParent());
require_action( psheet, exit, err = kUnknownErr );
// Stash the selected printer if any
printer = psheet->GetSelectedPrinter();
// initialize the browse list...this will remove everything currently
// in it, and add the no printers item
InitBrowseList();
// Populate the list with any printers that we currently know about
for ( it = psheet->m_printers.begin(); it != psheet->m_printers.end(); it++ )
{
OnAddPrinter( *it, false );
}
if ( ( !printer && ( psheet->m_printers.size() > 0 ) ) || ( printer != psheet->GetSelectedPrinter() ) )
{
if ( !printer )
{
printer = psheet->m_printers.front();
}
psheet->SetSelectedPrinter( printer );
}
if ( printer )
{
m_browseList.SelectItem( printer->item );
::SetFocus( m_browseList );
}
exit:
return b;
}
OSStatus
CSecondPage::OnRemovePrinter(
Printer * printer,
bool moreComing)
{
CPrinterSetupWizardSheet * psheet;
OSStatus err = kNoErr;
check( IsWindow( m_hWnd ) );
check( printer );
psheet = reinterpret_cast<CPrinterSetupWizardSheet*>(GetParent());
require_quiet( psheet, exit );
m_browseList.SetRedraw(FALSE);
//
// check to make sure if we're the only item in the control...i.e.
// the list size is 1.
//
if (m_browseList.GetCount() > 1)
{
//
// if we're not the only thing in the list, then
// simply remove it from the list
//
m_browseList.DeleteItem( printer->item );
}
else
{
//
// if we're the only thing in the list, then redisplay
// it with the no printers message
//
InitBrowseList();
}
exit:
if ( !moreComing )
{
m_browseList.SetRedraw(TRUE);
m_browseList.Invalidate();
}
return err;
}
BOOL
CSecondPage::OnSetActive()
{
CPrinterSetupWizardSheet * psheet;
Printer * printer;
Printers::iterator it;
OSStatus err = kNoErr;
BOOL b;
b = CPropertyPage::OnSetActive();
psheet = reinterpret_cast<CPrinterSetupWizardSheet*>(GetParent());
require_action( psheet, exit, err = kUnknownErr );
// Stash the selected printer if any
printer = psheet->GetSelectedPrinter();
// initialize the browse list...this will remove everything currently
// in it, and add the no printers item
InitBrowseList();
// Populate the list with any printers that we currently know about
for ( it = psheet->m_printers.begin(); it != psheet->m_printers.end(); it++ )
{
OnAddPrinter( *it, false );
}
// And if we hit 'Back' from page 3, then re-select printer
if ( ( psheet->GetLastPage() == psheet->GetPage( 2 ) ) && printer )
{
psheet->SetSelectedPrinter( printer );
m_browseList.Select( printer->item, TVGN_FIRSTVISIBLE );
}
exit:
return b;
}
OSStatus
CSecondPage::OnRemovePrinter(
const char * inName,
const char * inType,
const char * inDomain,
bool moreComing)
{
DEBUG_UNUSED( inDomain );
DEBUG_UNUSED( inType );
Printer * printer;
OSStatus err = kNoErr;
check( IsWindow( m_hWnd ) );
m_browseList.SetRedraw(FALSE);
printer = Lookup( inName );
if ( printer )
{
Service * service;
service = printer->LookupService( inType );
if ( service && ( --service->refs == 0 ) )
{
if ( service->serviceRef != NULL )
{
err = StopResolve( service );
require_noerr( err, exit );
}
printer->services.remove( service );
delete service;
}
if ( printer->services.size() == 0 )
{
//
// check to make sure if we're the only item in the control...i.e.
// the list size is 1.
//
if (m_browseList.GetCount() > 1)
{
//
// if we're not the only thing in the list, then
// simply remove it from the list
//
m_browseList.DeleteItem( printer->item );
}
else
{
//
// if we're the only thing in the list, then redisplay
// it with the no rendezvous printers message
//
InitBrowseList();
}
m_printers.remove( printer );
if ( m_selected == printer )
{
m_selected = NULL;
m_selectedName = "";
}
delete printer;
}
}
exit:
if (!moreComing)
{
m_browseList.SetRedraw(TRUE);
m_browseList.Invalidate();
}
return err;
}
