You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
111 lines
2.7 KiB
111 lines
2.7 KiB
//======================================================================== |
|
// |
|
// SplashFTFontFile.cc |
|
// |
|
//======================================================================== |
|
|
|
#include <aconf.h> |
|
|
|
#if HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H |
|
|
|
#ifdef USE_GCC_PRAGMAS |
|
#pragma implementation |
|
#endif |
|
|
|
#include "gmem.h" |
|
#include "SplashFTFontEngine.h" |
|
#include "SplashFTFont.h" |
|
#include "SplashFTFontFile.h" |
|
|
|
//------------------------------------------------------------------------ |
|
// SplashFTFontFile |
|
//------------------------------------------------------------------------ |
|
|
|
SplashFontFile *SplashFTFontFile::loadType1Font(SplashFTFontEngine *engineA, |
|
SplashFontFileID *idA, |
|
char *fileNameA, |
|
GBool deleteFileA, |
|
const char **encA) { |
|
FT_Face faceA; |
|
Gushort *codeToGIDA; |
|
const char *name; |
|
int i; |
|
|
|
if (FT_New_Face(engineA->lib, fileNameA, 0, &faceA)) { |
|
return NULL; |
|
} |
|
codeToGIDA = (Gushort *)gmalloc(256 * sizeof(int)); |
|
for (i = 0; i < 256; ++i) { |
|
codeToGIDA[i] = 0; |
|
if ((name = encA[i])) { |
|
codeToGIDA[i] = (Gushort)FT_Get_Name_Index(faceA, (char*)name); |
|
} |
|
} |
|
|
|
return new SplashFTFontFile(engineA, idA, fileNameA, deleteFileA, |
|
faceA, codeToGIDA, 256); |
|
} |
|
|
|
SplashFontFile *SplashFTFontFile::loadCIDFont(SplashFTFontEngine *engineA, |
|
SplashFontFileID *idA, |
|
char *fileNameA, |
|
GBool deleteFileA, |
|
Gushort *codeToGIDA, |
|
int codeToGIDLenA) { |
|
FT_Face faceA; |
|
|
|
if (FT_New_Face(engineA->lib, fileNameA, 0, &faceA)) { |
|
return NULL; |
|
} |
|
|
|
return new SplashFTFontFile(engineA, idA, fileNameA, deleteFileA, |
|
faceA, codeToGIDA, codeToGIDLenA); |
|
} |
|
|
|
SplashFontFile *SplashFTFontFile::loadTrueTypeFont(SplashFTFontEngine *engineA, |
|
SplashFontFileID *idA, |
|
char *fileNameA, |
|
GBool deleteFileA, |
|
Gushort *codeToGIDA, |
|
int codeToGIDLenA) { |
|
FT_Face faceA; |
|
|
|
if (FT_New_Face(engineA->lib, fileNameA, 0, &faceA)) { |
|
return NULL; |
|
} |
|
|
|
return new SplashFTFontFile(engineA, idA, fileNameA, deleteFileA, |
|
faceA, codeToGIDA, codeToGIDLenA); |
|
} |
|
|
|
SplashFTFontFile::SplashFTFontFile(SplashFTFontEngine *engineA, |
|
SplashFontFileID *idA, |
|
char *fileNameA, GBool deleteFileA, |
|
FT_Face faceA, |
|
Gushort *codeToGIDA, int codeToGIDLenA): |
|
SplashFontFile(idA, fileNameA, deleteFileA) |
|
{ |
|
engine = engineA; |
|
face = faceA; |
|
codeToGID = codeToGIDA; |
|
codeToGIDLen = codeToGIDLenA; |
|
} |
|
|
|
SplashFTFontFile::~SplashFTFontFile() { |
|
if (face) { |
|
FT_Done_Face(face); |
|
} |
|
if (codeToGID) { |
|
gfree(codeToGID); |
|
} |
|
} |
|
|
|
SplashFont *SplashFTFontFile::makeFont(SplashCoord *mat) { |
|
SplashFont *font; |
|
|
|
font = new SplashFTFont(this, mat); |
|
font->initCache(); |
|
return font; |
|
} |
|
|
|
#endif // HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H
|
|
|