// Gets an HDC for the specified printer configuration
WXHDC WXDLLEXPORT wxGetPrinterDC(const wxPrintData& printDataConst)
{
#if defined(__WXUNIVERSAL__) && (!defined(__WXMSW__) || wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
#if 0
wxPostScriptPrintNativeData *data =
(wxPostScriptPrintNativeData *) printDataConst.GetNativeData();
// FIXME: how further ???
#else
return 0;
#endif
#else // Postscript vs. native Windows
wxWindowsPrintNativeData *data =
(wxWindowsPrintNativeData *) printDataConst.GetNativeData();
data->TransferFrom( printDataConst );
wxChar* driverName = (wxChar*) NULL;
wxString devNameStr = printDataConst.GetPrinterName();
wxChar* portName = (wxChar*) NULL; // Obsolete in WIN32
const wxChar* deviceName;
if ( !devNameStr )
deviceName = (wxChar*) NULL;
else
deviceName = devNameStr.c_str();
LPDEVMODE lpDevMode = (LPDEVMODE) NULL;
HGLOBAL hDevMode = (HGLOBAL)(DWORD) data->GetDevMode();
if ( hDevMode )
lpDevMode = (DEVMODE*) GlobalLock(hDevMode);
if ( !devNameStr )
{
// Retrieve the default device name
wxString portName;
if ( !wxGetDefaultDeviceName(devNameStr, portName) )
{
return 0; // Could not get default device name
}
deviceName = devNameStr.c_str();
}
#ifdef __WIN32__
HDC hDC = CreateDC(driverName, deviceName, portName, (DEVMODE *) lpDevMode);
#else
HDC hDC = CreateDC(driverName, deviceName, portName, (LPSTR) lpDevMode);
#endif
if (hDevMode && lpDevMode)
GlobalUnlock(hDevMode);
return (WXHDC) hDC;
#endif
}
// Gets an HDC for the specified printer configuration
WXHDC WXDLLEXPORT wxGetPrinterDC(const wxPrintData& printDataConst)
{
#if wxUSE_PS_PRINTING
// TODO
wxUnusedVar(printDataConst);
return 0;
#else // native Windows printing
wxWindowsPrintNativeData *data =
(wxWindowsPrintNativeData *) printDataConst.GetNativeData();
data->TransferFrom( printDataConst );
wxString deviceName = printDataConst.GetPrinterName();
if ( deviceName.empty() )
{
// Retrieve the default device name
wxString portName;
if ( !wxGetDefaultDeviceName(deviceName, portName) )
{
return 0; // Could not get default device name
}
}
GlobalPtrLock lockDevMode;
const HGLOBAL devMode = data->GetDevMode();
if ( devMode )
lockDevMode.Init(devMode);
HDC hDC = ::CreateDC
(
NULL, // no driver name as we use device name
deviceName.t_str(),
NULL, // unused
static_cast<DEVMODE *>(lockDevMode.Get())
);
if ( !hDC )
{
wxLogLastError(wxT("CreateDC(printer)"));
}
return (WXHDC) hDC;
#endif // PostScript/Windows printing
}
// Gets an HDC for the specified printer configuration
WXHDC WXDLLEXPORT wxGetPrinterDC(const wxPrintData& printDataConst)
{
#if wxUSE_PS_PRINTING
// TODO
wxUnusedVar(printDataConst);
return 0;
#else // native Windows printing
wxWindowsPrintNativeData *data =
(wxWindowsPrintNativeData *) printDataConst.GetNativeData();
data->TransferFrom( printDataConst );
wxString deviceName = printDataConst.GetPrinterName();
if ( deviceName.empty() )
{
// Retrieve the default device name
wxString portName;
if ( !wxGetDefaultDeviceName(deviceName, portName) )
{
return 0; // Could not get default device name
}
}
HGLOBAL hDevMode = (HGLOBAL)(DWORD) data->GetDevMode();
DEVMODE *lpDevMode = hDevMode ? (DEVMODE *)::GlobalLock(hDevMode) : NULL;
HDC hDC = ::CreateDC(NULL, deviceName, NULL, lpDevMode);
if ( !hDC )
wxLogLastError(_T("CreateDC(printer)"));
if ( lpDevMode )
::GlobalUnlock(hDevMode);
return (WXHDC) hDC;
#endif // PostScript/Windows printing
}
