vcl/inc/osx/salprn.h

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