hwpfilter/source/hfont.cpp

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  31 /* $Id: hfont.cpp,v 1.4 2008-06-04 09:56:49 vg Exp $ */
  32
  33 #include "precompile.h"
  34 #include "hwplib.h"
  35 #include "hwpfile.h"
  36 #include "hfont.h"
  37 /* ÀÌ ÇÔ¼ö´Â HWP ÆÄÀÏÀ» ÇØ¼®ÇÏ´Â ºÎºÐÀÌ´Ù. */
  38
  39 HWPFont::HWPFont(void)
  40 {
  41     for (int ii = 0; ii < NLanguage; ii++)
  42     {
  43         nFonts[ii] = 0;
  44         fontnames[ii] = NULL;
  45     }
  46 }
  47
  48
  49 HWPFont::~HWPFont(void)
  50 {
  51     for (int ii = 0; ii < NLanguage; ii++)
  52     {
  53         nFonts[ii] = 0;
  54         delete[]fontnames[ii];
  55     }
  56 }
  57
  58
  59 int HWPFont::AddFont(int lang, const char *font)
  60 {
  61     int nfonts;
  62
  63     if (!(lang >= 0 && lang < NLanguage))
  64         return 0;
  65     nfonts = nFonts[lang];
  66     if (MAXFONTS <= nfonts)
  67         return 0;
  68     strncpy(fontnames[lang] + FONTNAMELEN * nfonts, font, FONTNAMELEN - 1);
  69     nFonts[lang]++;
  70     return nfonts;
  71 }
  72
  73
  74 const char *HWPFont::GetFontName(int lang, int id)
  75 {
  76     if (!(lang >= 0 && lang < NLanguage))
  77         return 0;
  78     if (id < 0 || nFonts[lang] <= id)
  79         return 0;
  80     return fontnames[lang] + id * FONTNAMELEN;
  81 }
  82
  83
  84 static char buffer[FONTNAMELEN];
  85
  86 bool HWPFont::Read(HWPFile & hwpf)
  87 {
  88     int lang = 0;
  89     short nfonts = 0;
  90
  91 //printf("HWPFont::Read : lang = %d\n",NLanguage);
  92     for(lang = 0; lang < NLanguage; lang++)
  93     {
  94         hwpf.Read2b(&nfonts, 1);
  95         if (!(nfonts > 0 && nfonts < MAXFONTS))
  96         {
  97             return !hwpf.SetState(HWP_InvalidFileFormat);
  98         }
  99         fontnames[lang] = new char[nfonts * FONTNAMELEN];
 100
 101         memset(fontnames[lang], 0, nfonts * FONTNAMELEN);
 102         for (int jj = 0; jj < nfonts; jj++)
 103         {
 104             hwpf.ReadBlock(buffer, FONTNAMELEN);
 105             AddFont(lang, buffer);
 106         }
 107     }
 108
 109     return !hwpf.State();
 110 }