mirror of
https://github.com/netsurf-browser/netsurf
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74 lines
2.4 KiB
C
74 lines
2.4 KiB
C
/*
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* Copyright 2006 James Bursa <bursa@users.sourceforge.net>
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* Copyright 2006 Adrian Lees <adrianl@users.sourceforge.net>
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*
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* This file is part of NetSurf, http://www.netsurf-browser.org/
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*
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* NetSurf is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* NetSurf is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/** \file
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* Content for text/plain (interface).
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*/
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#ifndef _NETSURF_RENDER_TEXTPLAIN_H_
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#define _NETSURF_RENDER_TEXTPLAIN_H_
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#include <stddef.h>
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#include <iconv.h>
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struct content;
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struct textplain_line {
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size_t start;
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size_t length;
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};
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struct content_textplain_data {
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const char *encoding;
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iconv_t iconv_cd;
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size_t converted;
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char *utf8_data;
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size_t utf8_data_size;
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size_t utf8_data_allocated;
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unsigned long physical_line_count;
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struct textplain_line *physical_line;
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int formatted_width;
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};
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bool textplain_create(struct content *c, struct content *parent,
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const char *params[]);
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bool textplain_process_data(struct content *c, char *data, unsigned int size);
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bool textplain_convert(struct content *c, int width, int height);
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void textplain_reformat(struct content *c, int width, int height);
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void textplain_destroy(struct content *c);
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bool textplain_redraw(struct content *c, int x, int y,
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int width, int height,
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int clip_x0, int clip_y0, int clip_x1, int clip_y1,
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float scale, colour background_colour);
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/* access to lines for text selection and searching */
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#define textplain_line_count(c) ((c)->data.textplain.physical_line_count)
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#define textplain_size(c) ((c)->data.textplain.utf8_data_size)
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size_t textplain_offset_from_coords(struct content *c, int x, int y, int dir);
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void textplain_coords_from_range(struct content *c,
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unsigned start, unsigned end, struct rect *r);
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char *textplain_get_line(struct content *c, unsigned lineno,
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size_t *poffset, size_t *plen);
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int textplain_find_line(struct content *c, unsigned offset);
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char *textplain_get_raw_data(struct content *c,
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unsigned start, unsigned end, size_t *plen);
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#endif
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