79 lines
2.3 KiB
C
79 lines
2.3 KiB
C
/*
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* Copyright 2009 John-Mark Bell <jmb@netsurf-browser.org>
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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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#ifndef netsurf_css_css_h_
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#define netsurf_css_css_h_
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#include <stdint.h>
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#include <libcss/libcss.h>
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#include "utils/errors.h"
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struct content;
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struct content_css_data;
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struct hlcache_handle;
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struct http_parameter;
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struct nscss_import;
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/**
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* Type of callback called when a CSS object has finished
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*
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* \param css CSS object that has completed
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* \param pw Client-specific data
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*/
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typedef void (*nscss_done_callback)(struct content_css_data *css, void *pw);
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/**
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* CSS content data
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*/
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struct content_css_data
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{
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css_stylesheet *sheet; /**< Stylesheet object */
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char *charset; /**< Character set of stylesheet */
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struct nscss_import *imports; /**< Array of imported sheets */
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uint32_t import_count; /**< Number of sheets imported */
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uint32_t next_to_register; /**< Index of next import to register */
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nscss_done_callback done; /**< Completion callback */
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void *pw; /**< Client data */
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};
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/**
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* Imported stylesheet record
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*/
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struct nscss_import {
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struct hlcache_handle *c; /**< Content containing sheet */
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uint64_t media; /**< Media types that sheet applies to */
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};
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nserror nscss_init(void);
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nserror nscss_create_css_data(struct content_css_data *c,
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const char *url, const char *charset, bool quirks,
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nscss_done_callback done, void *pw);
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css_error nscss_process_css_data(struct content_css_data *c, const char *data,
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unsigned int size);
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css_error nscss_convert_css_data(struct content_css_data *c);
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void nscss_destroy_css_data(struct content_css_data *c);
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css_stylesheet *nscss_get_stylesheet(struct hlcache_handle *h);
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struct nscss_import *nscss_get_imports(struct hlcache_handle *h, uint32_t *n);
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#endif
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