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//========================================================================
//
// SplashFontFile.h
//
//========================================================================
//========================================================================
//
// Modified under the Poppler project - http://poppler.freedesktop.org
//
// All changes made under the Poppler project to this file are licensed
// under GPL version 2 or later
//
// Copyright (C) 2006 Takashi Iwai <tiwai@suse.de>
// Copyright (C) 2008, 2010, 2018 Albert Astals Cid <aacid@kde.org>
//
// To see a description of the changes please see the Changelog file that
// came with your tarball or type make ChangeLog if you are building from git
//
//========================================================================
#ifndef SPLASHFONTFILE_H
#define SPLASHFONTFILE_H
#include "SplashTypes.h"
class GooString;
class SplashFontEngine;
class SplashFont;
class SplashFontFileID;
//------------------------------------------------------------------------
// SplashFontFile
//------------------------------------------------------------------------
class SplashFontSrc {
public:
SplashFontSrc();
SplashFontSrc(const SplashFontSrc &) = delete;
SplashFontSrc& operator=(const SplashFontSrc&) = delete;
void setFile(GooString *file, bool del);
void setFile(const char *file, bool del);
void setBuf(char *bufA, int buflenA, bool del);
void ref();
void unref();
bool isFile;
GooString *fileName;
char *buf;
int bufLen;
private:
~SplashFontSrc();
int refcnt;
bool deleteSrc;
};
class SplashFontFile {
public:
virtual ~SplashFontFile();
SplashFontFile(const SplashFontFile &) = delete;
SplashFontFile& operator=(const SplashFontFile &) = delete;
// Create a new SplashFont, i.e., a scaled instance of this font
// file.
virtual SplashFont *makeFont(SplashCoord *mat, const 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();
bool doAdjustMatrix;
protected:
SplashFontFile(SplashFontFileID *idA, SplashFontSrc *srcA);
SplashFontFileID *id;
SplashFontSrc *src;
int refCnt;
friend class SplashFontEngine;
};
#endif
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