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/* Copyright (C) 2001-2006 Artifex Software, Inc.
All Rights Reserved.
This software is provided AS-IS with no warranty, either express or
implied.
This software is distributed under license and may not be copied, modified
or distributed except as expressly authorized under the terms of that
license. Refer to licensing information at http://www.artifex.com/
or contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134,
San Rafael, CA 94903, U.S.A., +1(415)492-9861, for further information.
*/
/* $Id$ */
/* 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"
/* 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;
}
int text_data_free(gs_memory_t *mem, pdf_text_data_t *ptd)
{
gs_free_object(mem, ptd->outline_fonts->standard_fonts, "Free text Outline standard fonts");;
gs_free_object(mem, ptd->outline_fonts, "Free text Outline fonts");;
gs_free_object(mem, ptd->bitmap_fonts, "Free text Bitmap fotns");;
gs_free_object(mem, ptd->text_state, "Free text state");;
gs_free_object(mem, ptd, "Free text");
return 0;
}
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