src/add-ons/print/drivers/gutenprint/GPDriver.h

   1 /*
   2  * GP.h
   3  * Copyright 1999-2000 Y.Takagi. All Rights Reserved.
   4  */
   5 #ifndef __GP_H
   6 #define __GP_H
   7
   8
   9 #include "GPBinding.h"
  10 #include "GPCapabilities.h"
  11 #include "GraphicsDriver.h"
  12 #include "OutputStream.h"
  13
  14 class Halftone;
  15
  16
  17 class GPDriver : public GraphicsDriver, public OutputStream
  18 {
  19 public:
  20                                 GPDriver(BMessage* msg, PrinterData* printer_data,
  21                                         const PrinterCap* printer_cap);
  22
  23         void            Write(const void *buffer, size_t size)
  24                                         throw(TransportException);
  25
  26 protected:
  27         bool            StartDocument();
  28         void            SetParameter(BString& parameter, PrinterCap::CapID category,
  29                                         int value);
  30         void            SetDriverSpecificSettings();
  31         void            AddDriverSpecificSetting(PrinterCap::CapID category,
  32                                         const char* key);
  33         void            AddDriverSpecificBooleanSetting(PrinterCap::CapID category,
  34                                         const char* key);
  35         void            AddDriverSpecificIntSetting(PrinterCap::CapID category,
  36                                         const char* key);
  37         void            AddDriverSpecificDimensionSetting(PrinterCap::CapID category,
  38                                         const char* key);
  39         void            AddDriverSpecificDoubleSetting(PrinterCap::CapID category,
  40                                         const char* key);
  41         bool            StartPage(int page);
  42         bool            NextBand(BBitmap* bitmap, BPoint* offset);
  43         bool            EndPage(int page);
  44         bool            EndDocument(bool success);
  45         void            ShowError(const char* message);
  46
  47 private:
  48         GPBinding               fBinding;
  49         GPJobConfiguration      fConfiguration;
  50 };
  51
  52 #endif // __GP_H