/*************************************************************************
 *
 *  $RCSfile: hfont.cpp,v $
 *
 *  $Revision: 1.1 $
 *
 *  last change: $Author: dvo $ $Date: 2003-10-15 14:39:39 $
 *
 *  The Contents of this file are made available subject to the terms of
 *  either of the following licenses
 *
 *         - GNU Lesser General Public License Version 2.1
 *         - Sun Industry Standards Source License Version 1.1
 *
 *  Sun Microsystems Inc., October, 2000
 *
 *  GNU Lesser General Public License Version 2.1
 *  =============================================
 *  Copyright 2001 by Mizi Research Inc.
 *  Copyright 2003 by Sun Microsystems, Inc.
 *  901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License version 2.1, as published by the Free Software Foundation.
 *
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *  MA  02111-1307  USA
 *
 *
 *  Sun Industry Standards Source License Version 1.1
 *  =================================================
 *  The contents of this file are subject to the Sun Industry Standards
 *  Source License Version 1.1 (the "License"); You may not use this file
 *  except in compliance with the License. You may obtain a copy of the
 *  License at http://www.openoffice.org/license.html.
 *
 *  Software provided under this License is provided on an "AS IS" basis,
 *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
 *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
 *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
 *  See the License for the specific provisions governing your rights and
 *  obligations concerning the Software.
 *
 *  The Initial Developer of the Original Code is: Mizi Research Inc.
 *
 *  Copyright: 2001 by Mizi Research Inc.
 *  Copyright: 2003 by Sun Microsystems, Inc.
 *
 *  All Rights Reserved.
 *
 *  Contributor(s): _______________________________________
 *
 *
 ************************************************************************/

/* $Id: hfont.cpp,v 1.1 2003-10-15 14:39:39 dvo Exp $ */

#include "precompile.h"
#include "hwplib.h"
#include "hwpfile.h"
#include "hfont.h"
/* 이 함수는 HWP 파일을 해석하는 부분이다. */

HWPFont::HWPFont(void)
{
    for (int ii = 0; ii < NLanguage; ii++)
    {
        nFonts[ii] = 0;
        fontnames[ii] = NULL;
    }
}


HWPFont::~HWPFont(void)
{
    for (int ii = 0; ii < NLanguage; ii++)
    {
        nFonts[ii] = 0;
        delete[]fontnames[ii];
    }
}


int HWPFont::NFonts(int lang)
{
    if (!(lang >= 0 && lang < NLanguage))
        return 0;
    return nFonts[lang];
}


int HWPFont::AddFont(int lang, const char *font)
{
    int nfonts;

    if (!(lang >= 0 && lang < NLanguage))
        return 0;
    nfonts = nFonts[lang];
    if (MAXFONTS <= nfonts)
        return 0;
    strncpy(fontnames[lang] + FONTNAMELEN * nfonts, font, FONTNAMELEN - 1);
    nFonts[lang]++;
    return nfonts;
}


const char *HWPFont::GetFontName(int lang, int id)
{
    if (!(lang >= 0 && lang < NLanguage))
        return 0;
    if (id < 0 || nFonts[lang] <= id)
        return 0;
    return fontnames[lang] + id * FONTNAMELEN;
}


static char buffer[FONTNAMELEN];

bool HWPFont::Read(HWPFile & hwpf)
{
    int lang = 0;
    short nfonts = 0;

//printf("HWPFont::Read : lang = %d\n",NLanguage);
    for(lang = 0; lang < NLanguage; lang++)
    {
        hwpf.Read2b(&nfonts, 1);
        if (!(nfonts > 0 && nfonts < MAXFONTS))
        {
            return !hwpf.SetState(HWP_InvalidFileFormat);
        }
        fontnames[lang] = new char[nfonts * FONTNAMELEN];

        memset(fontnames[lang], 0, nfonts * FONTNAMELEN);
        for (int jj = 0; jj < nfonts; jj++)
        {
            hwpf.ReadBlock(buffer, FONTNAMELEN);
            AddFont(lang, buffer);
        }
    }

    return !hwpf.State();
}
