/* Copyright (C) 2002 Aladdin Enterprises.  All rights reserved.
  
  This program is free software; you can redistribute it and/or modify it
  under the terms of the GNU General Public License version 2
  as published by the Free Software Foundation.


  This software is provided AS-IS with no warranty, either express or
  implied. That is, this program 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
  General Public License for more details

  You should have received a copy of the GNU General Public License along
  with this program; if not, write to the Free Software Foundation, Inc.,
  59 Temple Place, Suite 330, Boston, MA, 02111-1307.
  
  For more information about licensing, please refer to
  http://www.ghostscript.com/licensing/. For information on
  commercial licensing, go to http://www.artifex.com/licensing/ or
  contact Artifex Software, Inc., 101 Lucas Valley Road #110,
  San Rafael, CA  94903, U.S.A., +1(415)492-9861.
*/

/* $Id: gdevpdt.c,v 1.1 2002/06/25 01:51:32 lpd Exp $ */
/* Miscellaneous external entry points for pdfwrite text */
#include "gx.h"
#include "memory_.h"
#include "gdevpdfx.h"
#include "gdevpdtx.h"
#include "gdevpdtf.h"
#include "gdevpdti.h"
#include "gdevpdts.h"

/* GC descriptors */
private_st_pdf_text_data();

/* ---------------- Initialization ---------------- */

/*
 * Allocate and initialize the text data structure.
 */
pdf_text_data_t *
pdf_text_data_alloc(gs_memory_t *mem)
{
    pdf_text_data_t *ptd =
	gs_alloc_struct(mem, pdf_text_data_t, &st_pdf_text_data,
			"pdf_text_data_alloc");
    pdf_outline_fonts_t *pofs = pdf_outline_fonts_alloc(mem);
    pdf_bitmap_fonts_t *pbfs = pdf_bitmap_fonts_alloc(mem);
    pdf_text_state_t *pts = pdf_text_state_alloc(mem);

    if (pts == 0 || pbfs == 0 || pofs == 0 || ptd == 0) {
	gs_free_object(mem, pts, "pdf_text_data_alloc");
	gs_free_object(mem, pbfs, "pdf_text_data_alloc");
	gs_free_object(mem, pofs, "pdf_text_data_alloc");
	gs_free_object(mem, ptd, "pdf_text_data_alloc");
	return 0;
    }
    memset(ptd, 0, sizeof(*ptd));
    ptd->outline_fonts = pofs;
    ptd->bitmap_fonts = pbfs;
    ptd->text_state = pts;
    return ptd;
}
