idomfontpcl.h

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/*
 * Copyright (C) 2007-2022 Global Graphics Software Ltd. All rights reserved.
 *
 * Interfaces for generating PCL fonts from OpenType.
 */

 
#ifndef IDOMFONTPCL_H
#define IDOMFONTPCL_H
 
#include <edl/idomfont.h>
 
_BEGIN_EDL_DOM_NAMESPACE
 

class IFontHeaderWriteSegmentBlockEnumerator :  public IEDLObject
{
#define IFontHeaderWriteSegmentBlockEnumeratorClassID 0x506603ee, 0x8de311dc, 0x83140800, 0x200c9a66
  public:

    typedef enum {
 
        eItemGTSegment,         // The Global TrueType Segment
        eItemGCSegment,         // The Galley Character Segment
        eItemNullSegment,       // The Null Segment
        eItemFinished
 
    } eFontHeaderWriteSegmentItem;

    static const CClassID &classID()
    {
        static CClassID id(IFontHeaderWriteSegmentBlockEnumeratorClassID);
        return id;
    };

    virtual eFontHeaderWriteSegmentItem getSegmentItem() = 0;

    virtual int32 getSegmentBlockItem() = 0;

    virtual int32 getSegmentBlockSize() = 0;

    virtual int32 writeSegmentBlock(const IOutputStreamPtr &outStream, eEDLEndian endian) = 0;

    virtual bool haveMoreEnumerationItems() = 0;

    virtual bool nextEnumerationItem() = 0;
 
};
 
DECL_SMART_PTR(IFontHeaderWriteSegmentBlockEnumerator);
#define edlobj2IFontHeaderWriteSegmentBlockEnumerator(src) edl_cast((IFontHeaderWriteSegmentBlockEnumerator *)NULL, src)
 
 

 
class IFontPCL5WriteSegmentBlockEnumerator :  public IEDLObject
{
 
#define IFontPCL5WriteSegmentBlockEnumeratorClassID 0x41108aa0, 0x4e5611dd, 0xae160800, 0x200c9a66
 
  public:

    static const CClassID &classID()
    {
        static CClassID id(IFontHeaderWriteSegmentBlockEnumeratorClassID);
        return id;
    };

    virtual int32 getEnumerationCount() = 0;

    virtual int32 getEnumerationItemBlockSize() = 0;

    virtual int32 writeEnumerationItemBlock(const IOutputStreamPtr &outStream, eEDLEndian endian) = 0;

    virtual bool haveMoreEnumerationItems() = 0;

    virtual bool nextEnumerationItem() = 0;
 
};
 
DECL_SMART_PTR(IFontPCL5WriteSegmentBlockEnumerator);
#define edlobj2IFontPCL5WriteSegmentBlockEnumerator(src) edl_cast((IFontPCL5WriteSegmentBlockEnumerator *)NULL, src)
 
 
 
class IFontPCLXLTrueTypeGlyphAccessor :  public IEDLObject
{
#define IFontPCLXLTrueTypeGlyphAccessorClassID  0xdd04e870, 0xdae311dc, 0x95ff0800, 0x200c9a66
  public:

    static const CClassID &classID()
    {
        static CClassID id(IFontPCLXLTrueTypeGlyphAccessorClassID);
        return id;
    };

    virtual bool hasGlyph(IDOMGlyph::GlyphID glyphID) = 0;

    virtual int32 getGlyphDataSize(IDOMGlyph::GlyphID glyphID, uint8 characterClass) = 0;

    virtual int32 glyphDataWrite(const IOutputStreamPtr &outStream, IDOMGlyph::GlyphID glyphID, eEDLEndian endian, uint8 characterClass) = 0;

    virtual bool getDependantGlyphIDEnumerator(IDOMGlyph::GlyphID glyphID, IDOMGlyphIDEnumeratorPtr &ienumerator) = 0;

    virtual IDOMFont::CharCode glyphIDToCharCode(IDOMGlyph::GlyphID glyphID) = 0;

    virtual IDOMGlyph::GlyphID charCodeToGlyphID(IDOMFont::CharCode charCode) = 0;
 
};
 
DECL_SMART_PTR(IFontPCLXLTrueTypeGlyphAccessor);
#define edlobj2IFontPCLXLTrueTypeGlyphAccessor(src) edl_cast((IFontPCLXLTrueTypeGlyphAccessor *)NULL, src)

class IDOMFontPCLXL : public IDOMFontOpenTypeTT
{
#define IDOMFontPCLXLClassID 0x2c1b3204, 0x821811dc, 0x83140800, 0x200c9a66
  public:

    typedef enum
    {
        ePCLXLFontTypeTTF,        
        ePCLXLFontTypeBitmap,    
 
    } ePCLXLFontType;

    typedef uint16  SymbolSet;

    class Data : public IDOMFontOpenTypeTT::Data
    {
        // Data inherited from IDOMFontOpenTypeTT::Data
    };

    static const CClassID &classID()
    {
        static CClassID id(IDOMFontPCLXLClassID);
        return id;
    };

    virtual IDOMFontPCLXL::ePCLXLFontType getPCLXLFontType() const = 0;

    virtual bool getFontName(EDLSysString &fontName) = 0;

    virtual bool getFontHeaderSegmentBlockEnumerator(IFontHeaderWriteSegmentBlockEnumeratorPtr &enumerator) = 0;

    virtual bool getFontTrueTypeGlyphAccessor(IFontPCLXLTrueTypeGlyphAccessorPtr &accessor) = 0;
 
};
DECL_SMART_PTR(IDOMFontPCLXL);
#define edlobj2IDOMFontPCLXL(src) edl_cast((IDOMFontPCLXL *)NULL, src)
 
 
class IFontPCL5TrueTypeGlyphAccessor :  public IEDLObject
{
 
#define IFontPCL5TrueTypeGlyphAccessorClassID 0xb5da9de0, 0x3d3411dd, 0xae160800, 0x200c9a66
 
  public:

    static const CClassID &classID()
    {
        static CClassID id(IFontPCL5TrueTypeGlyphAccessorClassID);
        return id;
    };

    virtual bool hasGlyph(IDOMGlyph::GlyphID glyphID) = 0;

    virtual int32 getGlyphDataSize(IDOMGlyph::GlyphID glyphID) = 0;

    virtual int32 glyphDataWrite(const IOutputStreamPtr &outStream, IDOMGlyph::GlyphID glyphID, eEDLEndian endian) = 0;

    virtual bool getDependantGlyphIDEnumerator(IDOMGlyph::GlyphID glyphID, IDOMGlyphIDEnumeratorPtr &ienumerator) = 0;

    virtual IDOMFont::CharCode glyphIDToCharCode(IDOMGlyph::GlyphID glyphID) = 0;

    virtual IDOMGlyph::GlyphID charCodeToGlyphID(IDOMFont::CharCode charCode) = 0;
 
};
 
DECL_SMART_PTR(IFontPCL5TrueTypeGlyphAccessor);
#define edlobj2IFontPCL5TrueTypeGlyphAccessor(src) edl_cast((IFontPCL5TrueTypeGlyphAccessor *)NULL, src)
 
 

class IDOMFontPCL5 : public IDOMFontOpenTypeTT
{
 
#define IDOMFontPCL5ClassID 0x2964f9a0, 0x3d3411dd, 0xae160800, 0x200c9a66
 
  public:

    typedef enum
    {
        ePCL5FontTypeTTF,
        ePCL5FontTypeBitmap,
 
    } ePCL5FontType;

    typedef uint16  SymbolSetIDCode;

    class Data : public IDOMFontOpenTypeTT::Data
    {
        // Data inherited from IDOMFontOpenTypeTT::Data
    };

    static const CClassID &classID()
    {
        static CClassID id(IDOMFontPCL5ClassID);
        return id;
    };

    virtual IDOMFontPCL5::ePCL5FontType getPCL5FontType() const = 0;

    virtual bool getFontName(EDLSysString &fontName) = 0;
 

    virtual bool setSymbolSetIDCode(IDOMFontPCL5::SymbolSetIDCode symbolSet) = 0;
 

    virtual IDOMFontPCL5::SymbolSetIDCode getSymbolSetIDCode() const = 0;
 

    virtual bool getSymbolSetID(EDLSysString &symbolSetID) const = 0;
 

    virtual bool getFormat15FontBlockEnumerator(IFontPCL5WriteSegmentBlockEnumeratorPtr &enumerator) = 0;
 

    virtual bool getFormat16FontBlockEnumerator(IFontPCL5WriteSegmentBlockEnumeratorPtr &enumerator) = 0;

    virtual bool getFontTrueTypeGlyphAccessor(IFontPCL5TrueTypeGlyphAccessorPtr &accessor) = 0;
 
};
DECL_SMART_PTR(IDOMFontPCL5);
#define edlobj2IDOMFontPCL5(src) edl_cast((IDOMFontPCL5 *)NULL, src)
 
_END_EDL_DOM_NAMESPACE
 
 
#endif /* IDOMFONTPCL_H */