vcl/headless/svpprn.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <sal/config.h>
  21
  22 #include <string_view>
  23
  24 #include <vcl/svapp.hxx>
  25 #include <vcl/timer.hxx>
  26 #include <vcl/QueueInfo.hxx>
  27 #include <printerinfomanager.hxx>
  28
  29 #include <jobset.h>
  30 #include <print.h>
  31 #include <salptype.hxx>
  32 #include <svdata.hxx>
  33
  34 #include <unx/genpspgraphics.h>
  35
  36 #include <headless/svpprn.hxx>
  37 #include <headless/svpinst.hxx>
  38
  39 using namespace psp;
  40
  41 /*
  42  *  static helpers
  43  */
  44
  45 static OUString getPdfDir( const PrinterInfo& rInfo )
  46 {
  47     OUString aDir;
  48     sal_Int32 nIndex = 0;
  49     while( nIndex != -1 )
  50     {
  51         OUString aToken( rInfo.m_aFeatures.getToken( 0, ',', nIndex ) );
  52         if( aToken.startsWith( "pdf=" ) )
  53         {
  54             sal_Int32 nPos = 0;
  55             aDir = aToken.getToken( 1, '=', nPos );
  56             if( aDir.isEmpty() )
  57                 if (auto const env = getenv( "HOME" )) {
  58                     aDir = OStringToOUString(
  59                         std::string_view( env ), osl_getThreadTextEncoding() );
  60                 }
  61             break;
  62         }
  63     }
  64     return aDir;
  65 }
  66
  67 static int PtTo10Mu( int nPoints ) { return static_cast<int>((static_cast<double>(nPoints)*35.27777778)+0.5); }
  68
  69 static void copyJobDataToJobSetup( ImplJobSetup* pJobSetup, JobData& rData )
  70 {
  71     pJobSetup->SetOrientation( rData.m_eOrientation == orientation::Landscape ? Orientation::Landscape : Orientation::Portrait );
  72
  73     // copy page size
  74     OUString aPaper;
  75     int width, height;
  76
  77     rData.m_aContext.getPageSize( aPaper, width, height );
  78     pJobSetup->SetPaperFormat( PaperInfo::fromPSName(OUStringToOString( aPaper, RTL_TEXTENCODING_ISO_8859_1 )) );
  79     pJobSetup->SetPaperWidth( 0 );
  80     pJobSetup->SetPaperHeight( 0 );
  81     if( pJobSetup->GetPaperFormat() == PAPER_USER )
  82     {
  83         // transform to 100dth mm
  84         width               = PtTo10Mu( width );
  85         height              = PtTo10Mu( height );
  86
  87         if( rData.m_eOrientation == psp::orientation::Portrait )
  88         {
  89             pJobSetup->SetPaperWidth( width );
  90             pJobSetup->SetPaperHeight( height );
  91         }
  92         else
  93         {
  94             pJobSetup->SetPaperWidth( height );
  95             pJobSetup->SetPaperHeight( width );
  96         }
  97     }
  98
  99     // copy input slot
 100     const PPDKey* pKey = nullptr;
 101     const PPDValue* pValue = nullptr;
 102
 103     pJobSetup->SetPaperBin( 0xffff );
 104     if( rData.m_pParser )
 105         pKey                    = rData.m_pParser->getKey( "InputSlot" );
 106     if( pKey )
 107         pValue                  = rData.m_aContext.getValue( pKey );
 108     if( pKey && pValue )
 109     {
 110         int nPaperBin;
 111         for( nPaperBin = 0;
 112              pValue != pKey->getValue( nPaperBin ) &&
 113                  nPaperBin < pKey->countValues();
 114              nPaperBin++ );
 115         pJobSetup->SetPaperBin(
 116             (nPaperBin == pKey->countValues()
 117              || pValue == pKey->getDefaultValue())
 118             ? 0xffff : nPaperBin);
 119     }
 120
 121     // copy duplex
 122     pKey = nullptr;
 123     pValue = nullptr;
 124
 125     pJobSetup->SetDuplexMode( DuplexMode::Unknown );
 126     if( rData.m_pParser )
 127         pKey = rData.m_pParser->getKey( "Duplex" );
 128     if( pKey )
 129         pValue = rData.m_aContext.getValue( pKey );
 130     if( pKey && pValue )
 131     {
 132         if( pValue->m_aOption.equalsIgnoreAsciiCase( "None" ) ||
 133             pValue->m_aOption.startsWithIgnoreAsciiCase( "Simplex" )
 134            )
 135         {
 136             pJobSetup->SetDuplexMode( DuplexMode::Off );
 137         }
 138         else if( pValue->m_aOption.equalsIgnoreAsciiCase( "DuplexNoTumble" ) )
 139         {
 140             pJobSetup->SetDuplexMode( DuplexMode::LongEdge );
 141         }
 142         else if( pValue->m_aOption.equalsIgnoreAsciiCase( "DuplexTumble" ) )
 143         {
 144             pJobSetup->SetDuplexMode( DuplexMode::ShortEdge );
 145         }
 146     }
 147
 148     // copy the whole context
 149     if( pJobSetup->GetDriverData() )
 150         std::free( const_cast<sal_uInt8*>(pJobSetup->GetDriverData()) );
 151
 152     sal_uInt32 nBytes;
 153     void* pBuffer = nullptr;
 154     if( rData.getStreamBuffer( pBuffer, nBytes ) )
 155     {
 156         pJobSetup->SetDriverDataLen( nBytes );
 157         pJobSetup->SetDriverData( static_cast<sal_uInt8*>(pBuffer) );
 158     }
 159     else
 160     {
 161         pJobSetup->SetDriverDataLen( 0 );
 162         pJobSetup->SetDriverData( nullptr );
 163     }
 164 }
 165
 166 // SalInstance
 167
 168 SalInfoPrinter* SvpSalInstance::CreateInfoPrinter( SalPrinterQueueInfo* pQueueInfo,
 169                                                    ImplJobSetup*        pJobSetup )
 170 {
 171     // create and initialize SalInfoPrinter
 172     SvpSalInfoPrinter* pPrinter = new SvpSalInfoPrinter;
 173
 174     if( pJobSetup )
 175     {
 176         PrinterInfoManager& rManager( PrinterInfoManager::get() );
 177         PrinterInfo aInfo( rManager.getPrinterInfo( pQueueInfo->maPrinterName ) );
 178         pPrinter->m_aJobData = aInfo;
 179         pPrinter->m_aPrinterGfx.Init( pPrinter->m_aJobData );
 180
 181         if( pJobSetup->GetDriverData() )
 182             JobData::constructFromStreamBuffer( pJobSetup->GetDriverData(),
 183                                                 pJobSetup->GetDriverDataLen(), aInfo );
 184
 185         pJobSetup->SetSystem( JOBSETUP_SYSTEM_UNIX );
 186         pJobSetup->SetPrinterName( pQueueInfo->maPrinterName );
 187         pJobSetup->SetDriver( aInfo.m_aDriverName );
 188         copyJobDataToJobSetup( pJobSetup, aInfo );
 189     }
 190
 191     return pPrinter;
 192 }
 193
 194 void SvpSalInstance::DestroyInfoPrinter( SalInfoPrinter* pPrinter )
 195 {
 196     delete pPrinter;
 197 }
 198
 199 std::unique_ptr<SalPrinter> SvpSalInstance::CreatePrinter( SalInfoPrinter* pInfoPrinter )
 200 {
 201     // create and initialize SalPrinter
 202     SvpSalPrinter* pPrinter = new SvpSalPrinter( pInfoPrinter );
 203     pPrinter->m_aJobData = static_cast<SvpSalInfoPrinter*>(pInfoPrinter)->m_aJobData;
 204
 205     return std::unique_ptr<SalPrinter>(pPrinter);
 206 }
 207
 208 void SvpSalInstance::GetPrinterQueueInfo( ImplPrnQueueList* pList )
 209 {
 210     PrinterInfoManager& rManager( PrinterInfoManager::get() );
 211     static const char* pNoSyncDetection = getenv( "SAL_DISABLE_SYNCHRONOUS_PRINTER_DETECTION" );
 212     if( ! pNoSyncDetection || ! *pNoSyncDetection )
 213     {
 214         // #i62663# synchronize possible asynchronouse printer detection now
 215         rManager.checkPrintersChanged( true );
 216     }
 217     ::std::vector< OUString > aPrinters;
 218     rManager.listPrinters( aPrinters );
 219
 220     for (auto const& printer : aPrinters)
 221     {
 222         const PrinterInfo& rInfo( rManager.getPrinterInfo(printer) );
 223         // create new entry
 224         std::unique_ptr<SalPrinterQueueInfo> pInfo(new SalPrinterQueueInfo);
 225         pInfo->maPrinterName    = printer;
 226         pInfo->maDriver         = rInfo.m_aDriverName;
 227         pInfo->maLocation       = rInfo.m_aLocation;
 228         pInfo->maComment        = rInfo.m_aComment;
 229
 230         sal_Int32 nIndex = 0;
 231         while( nIndex != -1 )
 232         {
 233             OUString aToken( rInfo.m_aFeatures.getToken( 0, ',', nIndex ) );
 234             if( aToken.startsWith( "pdf=" ) )
 235             {
 236                 pInfo->maLocation = getPdfDir( rInfo );
 237                 break;
 238             }
 239         }
 240
 241         pList->Add( std::move(pInfo) );
 242     }
 243 }
 244
 245 void SvpSalInstance::GetPrinterQueueState( SalPrinterQueueInfo* )
 246 {
 247 }
 248
 249 OUString SvpSalInstance::GetDefaultPrinter()
 250 {
 251     PrinterInfoManager& rManager( PrinterInfoManager::get() );
 252     return rManager.getDefaultPrinter();
 253 }
 254
 255 void SvpSalInstance::PostPrintersChanged()
 256 {
 257     SvpSalInstance *pInst = SvpSalInstance::s_pDefaultInstance;
 258     for (auto pSalFrame : pInst->getFrames() )
 259         pInst->PostEvent( pSalFrame, nullptr, SalEvent::PrinterChanged );
 260 }
 261
 262 std::unique_ptr<GenPspGraphics> SvpSalInstance::CreatePrintGraphics()
 263 {
 264     return std::make_unique<GenPspGraphics>();
 265 }
 266
 267 bool SvpSalInfoPrinter::Setup( weld::Window*, ImplJobSetup* )
 268 {
 269     return false;
 270 }
 271
 272 SvpSalPrinter::SvpSalPrinter( SalInfoPrinter* pInfoPrinter )
 273     : PspSalPrinter( pInfoPrinter )
 274 {
 275 }
 276
 277 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */