hwpfilter/source/hfont.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include "precompile.h"
  21 #include "hwplib.h"
  22 #include "hwpfile.h"
  23 #include "hfont.h"
  24 /* 이 함수는 HWP 파일을 해석하는 부분이다. */
  25
  26 HWPFont::HWPFont(void)
  27 {
  28     for (int ii = 0; ii < NLanguage; ii++)
  29     {
  30         nFonts[ii] = 0;
  31         fontnames[ii] = NULL;
  32     }
  33 }
  34
  35
  36 HWPFont::~HWPFont(void)
  37 {
  38     for (int ii = 0; ii < NLanguage; ii++)
  39     {
  40         nFonts[ii] = 0;
  41         delete[]fontnames[ii];
  42     }
  43 }
  44
  45
  46 int HWPFont::AddFont(int lang, const char *font)
  47 {
  48     int nfonts;
  49
  50     if (!(lang >= 0 && lang < NLanguage))
  51         return 0;
  52     nfonts = nFonts[lang];
  53     if (MAXFONTS <= nfonts)
  54         return 0;
  55     strncpy(fontnames[lang] + FONTNAMELEN * nfonts, font, FONTNAMELEN - 1);
  56     nFonts[lang]++;
  57     return nfonts;
  58 }
  59
  60
  61 const char *HWPFont::GetFontName(int lang, int id)
  62 {
  63     if (!(lang >= 0 && lang < NLanguage))
  64         return 0;
  65     if (id < 0 || nFonts[lang] <= id)
  66         return 0;
  67     return fontnames[lang] + id * FONTNAMELEN;
  68 }
  69
  70
  71 static char buffer[FONTNAMELEN];
  72
  73 bool HWPFont::Read(HWPFile & hwpf)
  74 {
  75     int lang = 0;
  76     short nfonts = 0;
  77
  78 //printf("HWPFont::Read : lang = %d\n",NLanguage);
  79     for(lang = 0; lang < NLanguage; lang++)
  80     {
  81         hwpf.Read2b(&nfonts, 1);
  82         if (!(nfonts > 0 && nfonts < MAXFONTS))
  83         {
  84             return !hwpf.SetState(HWP_InvalidFileFormat);
  85         }
  86         fontnames[lang] = new char[nfonts * FONTNAMELEN];
  87
  88         memset(fontnames[lang], 0, nfonts * FONTNAMELEN);
  89         for (int jj = 0; jj < nfonts; jj++)
  90         {
  91             hwpf.ReadBlock(buffer, FONTNAMELEN);
  92             AddFont(lang, buffer);
  93         }
  94     }
  95
  96     return !hwpf.State();
  97 }
  98
  99 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */