vcl/inc/osx/salprn.h

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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   9  * This file incorporates work covered by the following license notice:
  10  *
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  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 #ifndef INCLUDED_VCL_INC_OSX_SALPRN_H
  21 #define INCLUDED_VCL_INC_OSX_SALPRN_H
  22
  23 #include <sal/config.h>
  24
  25 #include <tools/long.hxx>
  26
  27 #include <osx/osxvcltypes.h>
  28
  29 #include <salprn.hxx>
  30
  31 #include <memory>
  32
  33 class AquaSalGraphics;
  34
  35 class AquaSalInfoPrinter : public SalInfoPrinter
  36 {
  37     /// Printer graphics
  38     AquaSalGraphics*        mpGraphics;
  39     /// is Graphics used
  40     bool                    mbGraphics;
  41     /// job active ?
  42     bool                    mbJob;
  43
  44     /// cocoa printer object
  45     NSPrinter*              mpPrinter;
  46     /// cocoa print info object
  47     NSPrintInfo*            mpPrintInfo;
  48
  49     /// FIXME: get real printer context for infoprinter if possible
  50     /// fake context for info printer
  51     /// graphics context for Quartz 2D
  52     CGContextRef                            mrContext;
  53     /// memory for graphics bitmap context for querying metrics
  54     std::unique_ptr<sal_uInt8[]> mpContextMemory;
  55
  56     // since changes to NSPrintInfo during a job are ignored
  57     // we have to care for some settings ourselves
  58     // currently we do this for orientation;
  59     // really needed however is a solution for paper formats
  60     Orientation               mePageOrientation;
  61
  62     int                       mnStartPageOffsetX;
  63     int                       mnStartPageOffsetY;
  64     sal_Int32                 mnCurPageRangeStart;
  65     sal_Int32                 mnCurPageRangeCount;
  66
  67     public:
  68     AquaSalInfoPrinter( const SalPrinterQueueInfo& pInfo );
  69     virtual ~AquaSalInfoPrinter() override;
  70
  71     void                        SetupPrinterGraphics( CGContextRef i_xContext ) const;
  72
  73     virtual SalGraphics*        AcquireGraphics() override;
  74     virtual void                ReleaseGraphics( SalGraphics* i_pGraphics ) override;
  75     virtual bool                Setup( weld::Window* i_pFrame, ImplJobSetup* i_pSetupData ) override;
  76     virtual bool                SetPrinterData( ImplJobSetup* pSetupData ) override;
  77     virtual bool                SetData( JobSetFlags i_nFlags, ImplJobSetup* i_pSetupData ) override;
  78     virtual void                GetPageInfo( const ImplJobSetup* i_pSetupData,
  79                                              tools::Long& o_rOutWidth, tools::Long& o_rOutHeight,
  80                                              Point& rPageOffset,
  81                                              Size& rPaperSize ) override;
  82     virtual sal_uInt32          GetCapabilities( const ImplJobSetup* i_pSetupData, PrinterCapType i_nType ) override;
  83     virtual sal_uInt16          GetPaperBinCount( const ImplJobSetup* i_pSetupData ) override;
  84     virtual OUString            GetPaperBinName( const ImplJobSetup* i_pSetupData, sal_uInt16 i_nPaperBin ) override;
  85     virtual sal_uInt16          GetPaperBinBySourceIndex(const ImplJobSetup* pSetupData,
  86                                                              sal_uInt16 nPaperSource) override;
  87     virtual sal_uInt16          GetSourceIndexByPaperBin(const ImplJobSetup* pSetupData,
  88                                                              sal_uInt16 nPaperBin) override;
  89     virtual void                InitPaperFormats( const ImplJobSetup* i_pSetupData ) override;
  90     virtual int                 GetLandscapeAngle( const ImplJobSetup* i_pSetupData ) override;
  91
  92     // the artificial separation between InfoPrinter and Printer
  93     // is not really useful for us
  94     // so let's make AquaSalPrinter just a forwarder to AquaSalInfoPrinter
  95     // and concentrate the real work in one class
  96     // implement pull model print system
  97     bool                        StartJob( const OUString* i_pFileName,
  98                                           const OUString& rJobName,
  99                                           ImplJobSetup* i_pSetupData,
 100                                           vcl::PrinterController& i_rController );
 101     bool                        EndJob();
 102     bool                        AbortJob();
 103     SalGraphics*                StartPage( ImplJobSetup* i_pSetupData, bool i_bNewJobData );
 104     bool                        EndPage();
 105
 106     NSPrintInfo* getPrintInfo() const { return mpPrintInfo; }
 107     void setStartPageOffset( int nOffsetX, int nOffsetY ) { mnStartPageOffsetX = nOffsetX; mnStartPageOffsetY = nOffsetY; }
 108     sal_Int32 getCurPageRangeStart() const { return mnCurPageRangeStart; }
 109     sal_Int32 getCurPageRangeCount() const { return mnCurPageRangeCount; }
 110
 111     // match width/height against known paper formats, possibly switching orientation
 112     const PaperInfo* matchPaper(
 113         tools::Long i_nWidth, tools::Long i_nHeight, Orientation& o_rOrientation ) const;
 114     void setPaperSize( tools::Long i_nWidth, tools::Long i_nHeight, Orientation i_eSetOrientation );
 115
 116     private:
 117     AquaSalInfoPrinter( const AquaSalInfoPrinter& ) = delete;
 118     AquaSalInfoPrinter& operator=(const AquaSalInfoPrinter&) = delete;
 119 };
 120
 121
 122 class AquaSalPrinter : public SalPrinter
 123 {
 124     AquaSalInfoPrinter*         mpInfoPrinter;          // pointer to the compatible InfoPrinter
 125     public:
 126     AquaSalPrinter( AquaSalInfoPrinter* i_pInfoPrinter );
 127     virtual ~AquaSalPrinter() override;
 128
 129     virtual bool                    StartJob( const OUString* i_pFileName,
 130                                               const OUString& i_rJobName,
 131                                               const OUString& i_rAppName,
 132                                               sal_uInt32 i_nCopies,
 133                                               bool i_bCollate,
 134                                               bool i_bDirect,
 135                                               ImplJobSetup* i_pSetupData ) override;
 136     // implement pull model print system
 137     virtual bool                    StartJob( const OUString* i_pFileName,
 138                                               const OUString& rJobName,
 139                                               const OUString& i_rAppName,
 140                                               ImplJobSetup* i_pSetupData,
 141                                               vcl::PrinterController& i_rListener ) override;
 142
 143     virtual bool                    EndJob() override;
 144     virtual SalGraphics*            StartPage( ImplJobSetup* i_pSetupData, bool i_bNewJobData ) override;
 145     virtual void                    EndPage() override;
 146
 147     private:
 148     AquaSalPrinter( const AquaSalPrinter& ) = delete;
 149     AquaSalPrinter& operator=(const AquaSalPrinter&) = delete;
 150 };
 151
 152 const double fPtTo100thMM = 35.27777778;
 153
 154 inline int PtTo10Mu( double nPoints ) { return static_cast<int>((nPoints*fPtTo100thMM)+0.5); }
 155
 156 inline double TenMuToPt( double nUnits ) { return floor((nUnits/fPtTo100thMM)+0.5); }
 157
 158 #endif // INCLUDED_VCL_INC_OSX_SALPRN_H
 159
 160 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */