[thirdparty/cups.git] / pdftops / SplashT1FontFile.cxx

//========================================================================
//
// SplashT1FontFile.cc
//
//========================================================================

#include <config.h>

#if HAVE_T1LIB_H

#ifdef USE_GCC_PRAGMAS
#pragma implementation
#endif

#include <string.h>
#include <t1lib.h>
#include "gmem.h"
#include "SplashT1FontEngine.h"
#include "SplashT1Font.h"
#include "SplashT1FontFile.h"

//------------------------------------------------------------------------
// SplashT1FontFile
//------------------------------------------------------------------------

SplashFontFile *SplashT1FontFile::loadType1Font(SplashT1FontEngine *engineA,
						SplashFontFileID *idA,
						char *fileNameA,
						GBool deleteFileA,
						char **encA) {
  int t1libIDA;
  char **encTmp;
  char *encStrTmp;
  int encStrSize;
  char *encPtr;
  int i;

  // load the font file
  if ((t1libIDA = T1_AddFont(fileNameA)) < 0) {
    return NULL;
  }
  T1_LoadFont(t1libIDA);

  // reencode it
  encStrSize = 0;
  for (i = 0; i < 256; ++i) {
    if (encA[i]) {
      encStrSize += strlen(encA[i]) + 1;
    }
  }
  encTmp = (char **)gmallocn(257, sizeof(char *));
  encStrTmp = (char *)gmallocn(encStrSize, sizeof(char));
  encPtr = encStrTmp;
  for (i = 0; i < 256; ++i) {
    if (encA[i]) {
      strcpy(encPtr, encA[i]);
      encTmp[i] = encPtr;
      encPtr += strlen(encPtr) + 1;
    } else {
      encTmp[i] = ".notdef";
    }
  }
  encTmp[256] = "custom";
  T1_ReencodeFont(t1libIDA, encTmp);

  return new SplashT1FontFile(engineA, idA, fileNameA, deleteFileA,
			      t1libIDA, encTmp, encStrTmp);
}

SplashT1FontFile::SplashT1FontFile(SplashT1FontEngine *engineA,
				   SplashFontFileID *idA,
				   char *fileNameA, GBool deleteFileA,
				   int t1libIDA, char **encA, char *encStrA):
  SplashFontFile(idA, fileNameA, deleteFileA)
{
  engine = engineA;
  t1libID = t1libIDA;
  enc = encA;
  encStr = encStrA;
}

SplashT1FontFile::~SplashT1FontFile() {
  gfree(encStr);
  gfree(enc);
  T1_DeleteFont(t1libID);
}

SplashFont *SplashT1FontFile::makeFont(SplashCoord *mat) {
  SplashFont *font;

  font = new SplashT1Font(this, mat);
  font->initCache();
  return font;
}

#endif // HAVE_T1LIB_H
Commit	Line	Data
ef416fc2	1	//========================================================================
	2	//
	3	// SplashT1FontFile.cc
	4	//
	5	//========================================================================
	6
	7	#include <config.h>
	8
	9	#if HAVE_T1LIB_H
	10
	11	#ifdef USE_GCC_PRAGMAS
	12	#pragma implementation
	13	#endif
	14
	15	#include <string.h>
	16	#include <t1lib.h>
	17	#include "gmem.h"
	18	#include "SplashT1FontEngine.h"
	19	#include "SplashT1Font.h"
	20	#include "SplashT1FontFile.h"
	21
	22	//------------------------------------------------------------------------
	23	// SplashT1FontFile
	24	//------------------------------------------------------------------------
	25
	26	SplashFontFile SplashT1FontFile::loadType1Font(SplashT1FontEngine engineA,
	27	SplashFontFileID *idA,
	28	char *fileNameA,
	29	GBool deleteFileA,
	30	char **encA) {
	31	int t1libIDA;
	32	char **encTmp;
	33	char *encStrTmp;
	34	int encStrSize;
	35	char *encPtr;
	36	int i;
	37
	38	// load the font file
	39	if ((t1libIDA = T1_AddFont(fileNameA)) < 0) {
	40	return NULL;
	41	}
	42	T1_LoadFont(t1libIDA);
	43
	44	// reencode it
	45	encStrSize = 0;
	46	for (i = 0; i < 256; ++i) {
	47	if (encA[i]) {
	48	encStrSize += strlen(encA[i]) + 1;
	49	}
	50	}
	51	encTmp = (char *)gmallocn(257, sizeof(char ));
	52	encStrTmp = (char *)gmallocn(encStrSize, sizeof(char));
	53	encPtr = encStrTmp;
	54	for (i = 0; i < 256; ++i) {
	55	if (encA[i]) {
	56	strcpy(encPtr, encA[i]);
	57	encTmp[i] = encPtr;
	58	encPtr += strlen(encPtr) + 1;
	59	} else {
	60	encTmp[i] = ".notdef";
	61	}
	62	}
	63	encTmp[256] = "custom";
	64	T1_ReencodeFont(t1libIDA, encTmp);
65
66	return new SplashT1FontFile(engineA, idA, fileNameA, deleteFileA,
67	t1libIDA, encTmp, encStrTmp);
68	}
69
70	SplashT1FontFile::SplashT1FontFile(SplashT1FontEngine *engineA,
71	SplashFontFileID *idA,
72	char *fileNameA, GBool deleteFileA,
73	int t1libIDA, char *encA, char encStrA):
74	SplashFontFile(idA, fileNameA, deleteFileA)
75	{
76	engine = engineA;
77	t1libID = t1libIDA;
78	enc = encA;
79	encStr = encStrA;
80	}
81
82	SplashT1FontFile::~SplashT1FontFile() {
83	gfree(encStr);
84	gfree(enc);
85	T1_DeleteFont(t1libID);
86	}
87
88	SplashFont SplashT1FontFile::makeFont(SplashCoord mat) {
89	SplashFont *font;
90
91	font = new SplashT1Font(this, mat);
92	font->initCache();
93	return font;
94	}
95
96	#endif // HAVE_T1LIB_H