/*
 * PCL6.h
 * Copyright 1999-2000 Y.Takagi. All Rights Reserved.
 * Copyright 2003 Michael Pfeiffer.
 */
#ifndef __PCL6_H
#define __PCL6_H


#include "GraphicsDriver.h"
#include "PCL6Cap.h"
#include "PCL6Writer.h"


class Halftone;


class PCL6Driver : public GraphicsDriver, public PCL6WriterStream
{
public:
                                        PCL6Driver(BMessage* message, PrinterData* printerData,
                                                const PrinterCap* printerCap);

                        void    Write(const uint8* data, uint32 size);

protected:
        virtual bool    StartDocument();
        virtual bool    StartPage(int page);
        virtual bool    NextBand(BBitmap* bitmap, BPoint* offset);
        virtual bool    EndPage(int page);
        virtual bool    EndDocument(bool success);

private:
                        bool    _SupportsRLECompression();
                        bool    _SupportsDeltaRowCompression();
                        bool    _UseColorMode();
                        PCL6Writer::MediaSize _MediaSize(JobData::Paper paper);
                        PCL6Writer::MediaSource _MediaSource(JobData::PaperSource source);
                        void    _Move(int x, int y);
                        void    _JobStart();
                        void    _WriteBitmap(const uchar* buffer, int outSize, int rowSize,
                                                int x, int y, int width, int height, int deltaRowSize);
                        void    _StartRasterGraphics(int x, int y, int width, int height,
                                                PCL6Writer::Compression compressionMethod);
                        void    _EndRasterGraphics();
                        void    _RasterGraphics(const uchar* buffer, int bufferSize,
                                                int dataSize, int rowSize, int height,
                                                int compression_method);
                        void    _JobEnd();

                        PCL6Writer*     fWriter;
                        PCL6Writer::MediaSide fMediaSide; // side if in duplex mode
                        Halftone*       fHalftone;
};

#endif // __PCL6_H