bool wxMacCarbonPrinterDC::StartDoc( wxPrinterDC* dc , const wxString& message ) { if ( m_err ) return false ; wxPrinterDCImpl *impl = (wxPrinterDCImpl*) dc->GetImpl(); wxOSXPrintData *native = (wxOSXPrintData*) impl->GetPrintData().GetNativeData() ; PMPrintSettingsSetJobName(native->GetPrintSettings(), wxCFStringRef(message)); m_err = PMSessionBeginCGDocumentNoDialog(native->GetPrintSession(), native->GetPrintSettings(), native->GetPageFormat()); if ( m_err != noErr ) return false; PMRect rPage; m_err = PMGetAdjustedPageRect(native->GetPageFormat(), &rPage); if ( m_err != noErr ) return false ; m_maxX = wxCoord(rPage.right - rPage.left) ; m_maxY = wxCoord(rPage.bottom - rPage.top); PMResolution res; PMPrinter printer; m_err = PMSessionGetCurrentPrinter(native->GetPrintSession(), &printer); if (m_err == noErr) { #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5 if ( PMPrinterGetOutputResolution != NULL ) { m_err = PMPrinterGetOutputResolution( printer, native->GetPrintSettings(), &res) ; if ( m_err == -9589 /* kPMKeyNotFound */ ) { m_err = noErr ; res.hRes = res.vRes = 300; } } else #endif { #if MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_5 if ( PMPrinterGetPrinterResolution(printer, kPMCurrentValue, &res) != noErr ) { res.hRes = res.vRes = 300; } #endif } } m_maxX = wxCoord((double)m_maxX * res.hRes / 72.0); m_maxY = wxCoord((double)m_maxY * res.vRes / 72.0); m_ppi = wxSize(int(res.hRes), int(res.vRes)); return true ; }
bool QMacPrintEngine::begin(QPaintDevice *dev) { Q_D(QMacPrintEngine); if (d->state == QPrinter::Idle && d->session == 0) // Need to reinitialize d->initialize(); d->paintEngine->state = state; d->paintEngine->begin(dev); Q_ASSERT_X(d->state == QPrinter::Idle, "QMacPrintEngine", "printer already active"); if (PMSessionValidatePrintSettings(d->session, d->settings, kPMDontWantBoolean) != noErr || PMSessionValidatePageFormat(d->session, d->format, kPMDontWantBoolean) != noErr) { d->state = QPrinter::Error; return false; } if (!d->outputFilename.isEmpty()) { QCFType<CFURLRef> outFile = CFURLCreateWithFileSystemPath(kCFAllocatorSystemDefault, QCFString(d->outputFilename), kCFURLPOSIXPathStyle, false); if (PMSessionSetDestination(d->session, d->settings, kPMDestinationFile, kPMDocumentFormatPDF, outFile) != noErr) { qWarning("QMacPrintEngine::begin: Problem setting file [%s]", d->outputFilename.toUtf8().constData()); return false; } } OSStatus status = noErr; #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4) if (QSysInfo::MacintoshVersion >= QSysInfo::MV_10_4) { status = d->shouldSuppressStatus() ? PMSessionBeginCGDocumentNoDialog(d->session, d->settings, d->format) : PMSessionBeginCGDocument(d->session, d->settings, d->format); } else #endif { #ifndef Q_OS_MAC64 status = d->shouldSuppressStatus() ? PMSessionBeginDocumentNoDialog(d->session, d->settings, d->format) : PMSessionBeginDocument(d->session, d->settings, d->format); #endif } if (status != noErr) { d->state = QPrinter::Error; return false; } d->state = QPrinter::Active; setActive(true); d->newPage_helper(); return true; }