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//========================================================================
//
// SplashFontFile.h
//
// Copyright 2003-2013 Glyph & Cog, LLC
//
//========================================================================
#ifndef SPLASHFONTFILE_H
#define SPLASHFONTFILE_H
#include <aconf.h>
#ifdef USE_GCC_PRAGMAS
#pragma interface
#endif
#include "gtypes.h"
#include "SplashTypes.h"
#if MULTITHREADED
#include "GMutex.h"
#endif
class GString;
class SplashFontEngine;
class SplashFont;
class SplashFontFileID;
//------------------------------------------------------------------------
// SplashFontType
//------------------------------------------------------------------------
enum SplashFontType {
splashFontType1, // GfxFontType.fontType1
splashFontType1C, // GfxFontType.fontType1C
splashFontOpenTypeT1C, // GfxFontType.fontType1COT
splashFontCID, // GfxFontType.fontCIDType0/fontCIDType0C
splashFontOpenTypeCFF, // GfxFontType.fontCIDType0COT
splashFontTrueType // GfxFontType.fontTrueType/fontTrueTypeOT/
// fontCIDType2/fontCIDType2OT
};
//------------------------------------------------------------------------
// SplashFontFile
//------------------------------------------------------------------------
class SplashFontFile {
public:
virtual ~SplashFontFile();
// Create a new SplashFont, i.e., a scaled instance of this font
// file.
virtual SplashFont *makeFont(SplashCoord *mat, SplashCoord *textMat) = 0;
// Get the font file ID.
SplashFontFileID *getID() { return id; }
// Increment the reference count.
void incRefCnt();
// Decrement the reference count. If the new value is zero, delete
// the SplashFontFile object.
void decRefCnt();
protected:
SplashFontFile(SplashFontFileID *idA,
SplashFontType fontTypeA,
#if LOAD_FONTS_FROM_MEM
GString *fontBufA
#else
char *fileNameA, GBool deleteFileA
#endif
);
SplashFontFileID *id;
SplashFontType fontType;
#if LOAD_FONTS_FROM_MEM
GString *fontBuf;
#else
GString *fileName;
GBool deleteFile;
#endif
#if MULTITHREADED
GAtomicCounter refCnt;
#else
int refCnt;
#endif
friend class SplashFontEngine;
};
#endif
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