SWAMPy

✎ CARVE FLESH

EDITING: cmaps.h

/*
 ******************************************************************************
 *
 *   © 2016 and later: Unicode, Inc. and others.
 *   License & terms of use: http://www.unicode.org/copyright.html#License
 *
 ******************************************************************************
 ****************************************************************************** *
 *
 *   Copyright (C) 1999-2003, International Business Machines
 *   Corporation and others.  All Rights Reserved.
 *
 ****************************************************************************** *
 *   file name:  cmaps.h
 *
 *   created on: ??/??/2001
 *   created by: Eric R. Mader
 */

#ifndef __CMAPS_H
#define __CMAPS_H

#include "layout/LETypes.h"
#include "sfnt.h"

class CMAPMapper
{
public:
    virtual LEGlyphID unicodeToGlyph(LEUnicode32 unicode32) const = 0;

virtual ~CMAPMapper();

static CMAPMapper *createUnicodeMapper(const CMAPTable *cmap);

protected:
    CMAPMapper(const CMAPTable *cmap);

CMAPMapper() {};

private:
    const CMAPTable *fcmap;
};

class CMAPFormat4Mapper : public CMAPMapper
{
public:
    CMAPFormat4Mapper(const CMAPTable *cmap, const CMAPFormat4Encoding *header);

virtual ~CMAPFormat4Mapper();

virtual LEGlyphID unicodeToGlyph(LEUnicode32 unicode32) const;

protected:
    CMAPFormat4Mapper() {};

private:
    le_uint16        fEntrySelector;
    le_uint16        fRangeShift;
    const le_uint16 *fEndCodes;
    const le_uint16 *fStartCodes;
    const le_uint16 *fIdDelta;
    const le_uint16 *fIdRangeOffset;
};

class CMAPGroupMapper : public CMAPMapper
{
public:
    CMAPGroupMapper(const CMAPTable *cmap, const CMAPGroup *groups, le_uint32 nGroups);

virtual ~CMAPGroupMapper();

virtual LEGlyphID unicodeToGlyph(LEUnicode32 unicode32) const;

protected:
    CMAPGroupMapper() {};

private:
    le_int32 fPower;
    le_int32 fRangeOffset;
    const CMAPGroup *fGroups;
};

inline CMAPMapper::CMAPMapper(const CMAPTable *cmap)
    : fcmap(cmap)
{
    // nothing else to do
}

inline CMAPMapper::~CMAPMapper()
{
    LE_DELETE_ARRAY(fcmap);
}

#endif

CANCEL

Name	Type	Size	Modified	Actions
↩ ..	DIR	—	—
📄 arraymem.h	H	646 B	2020-04-22 20:04	EDIT
📄 cgnomelayout.c	C	8.4 KB	2020-04-22 20:04	EDIT
📄 clayout.c	C	9.8 KB	2020-04-22 20:04	EDIT
📄 cmaps.cpp	CPP	5.3 KB	2020-04-22 20:04	EDIT
📄 cmaps.h	H	2.1 KB	2020-04-22 20:04	EDIT
📄 FontMap.cpp	CPP	7.3 KB	2020-04-22 20:04	EDIT
📄 FontMap.GDI	GDI	426 B	2020-04-22 20:04	EDIT
📄 FontMap.Gnome	GNOME	392 B	2020-04-22 20:04	EDIT
📄 FontMap.h	H	1.8 KB	2020-04-22 20:04	EDIT
📄 FontTableCache.cpp	CPP	2.4 KB	2020-04-22 20:04	EDIT
📄 FontTableCache.h	H	1.1 KB	2020-04-22 20:04	EDIT
📄 GDIFontInstance.cpp	CPP	9.6 KB	2020-04-22 20:04	EDIT
📄 GDIFontInstance.h	H	3.6 KB	2020-04-22 20:04	EDIT
📄 GDIFontMap.cpp	CPP	1.3 KB	2020-04-22 20:04	EDIT
📄 GDIFontMap.h	H	1.2 KB	2020-04-22 20:04	EDIT
📄 gdiglue.cpp	CPP	1.7 KB	2020-04-22 20:04	EDIT
📄 gdiglue.h	H	983 B	2020-04-22 20:04	EDIT
📄 GDIGUISupport.cpp	CPP	862 B	2020-04-22 20:04	EDIT
📄 GDIGUISupport.h	H	949 B	2020-04-22 20:04	EDIT
📄 GnomeFontInstance.cpp	CPP	5.4 KB	2020-04-22 20:04	EDIT
📄 GnomeFontInstance.h	H	3.8 KB	2020-04-22 20:04	EDIT
📄 GnomeFontMap.cpp	CPP	1.4 KB	2020-04-22 20:04	EDIT
📄 GnomeFontMap.h	H	1.2 KB	2020-04-22 20:04	EDIT
📄 gnomeglue.cpp	CPP	1.6 KB	2020-04-22 20:04	EDIT
📄 gnomeglue.h	H	986 B	2020-04-22 20:04	EDIT
📄 GnomeGUISupport.cpp	CPP	1 KB	2020-04-22 20:04	EDIT
📄 GnomeGUISupport.h	H	961 B	2020-04-22 20:04	EDIT
📄 gnomelayout.cpp	CPP	8.5 KB	2020-04-22 20:04	EDIT
📄 gsupport.h	H	370 B	2020-04-22 20:04	EDIT
📄 GUISupport.h	H	890 B	2020-04-22 20:04	EDIT
📄 layout.cpp	CPP	9.8 KB	2020-04-22 20:04	EDIT
📄 layout.sln	SLN	1.2 KB	2020-04-22 20:04	EDIT
📄 layout.vcxproj	VCXPROJ	12.9 KB	2020-04-22 20:04	EDIT
📄 layout.vcxproj.filters	FILTERS	3.1 KB	2020-04-22 20:04	EDIT
📄 LayoutSample.rc	RC	3.4 KB	2020-04-22 20:04	EDIT
📄 Makefile	?	2.9 KB	2025-07-29 16:16	EDIT
📄 Makefile.in	IN	2.9 KB	2020-04-22 20:04	EDIT
📄 paragraph.cpp	CPP	7.6 KB	2020-04-22 20:04	EDIT
📄 paragraph.h	H	2.2 KB	2020-04-22 20:04	EDIT
📄 pflow.c	C	9.3 KB	2020-04-22 20:04	EDIT
📄 pflow.h	H	940 B	2020-04-22 20:04	EDIT
📄 readme.html	HTML	7.3 KB	2020-04-22 20:04	EDIT
📄 RenderingSurface.h	H	1.1 KB	2020-04-22 20:04	EDIT
📄 resource.h	H	907 B	2020-04-22 20:04	EDIT
📄 rsurface.cpp	CPP	712 B	2020-04-22 20:04	EDIT
📄 rsurface.h	H	528 B	2020-04-22 20:04	EDIT
📄 Sample.txt	TXT	1.7 KB	2020-04-22 20:04	EDIT
📄 ScriptCompositeFontInstance.cpp	CPP	3.2 KB	2020-04-22 20:04	EDIT
📄 ScriptCompositeFontInstance.h	H	6.2 KB	2020-04-22 20:04	EDIT
📄 sfnt.h	H	4.9 KB	2020-04-22 20:04	EDIT
📄 Surface.cpp	CPP	892 B	2020-04-22 20:04	EDIT
📄 Surface.h	H	519 B	2020-04-22 20:04	EDIT
📄 ucreader.cpp	CPP	509 B	2020-04-22 20:04	EDIT
📄 ucreader.h	H	422 B	2020-04-22 20:04	EDIT
📄 UnicodeReader.cpp	CPP	4.1 KB	2020-04-22 20:04	EDIT
📄 UnicodeReader.h	H	999 B	2020-04-22 20:04	EDIT