select.h

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/*
 * Copyright 2009 John-Mark Bell <jmb@netsurf-browser.org>
 *
 * This file is part of NetSurf, http://www.netsurf-browser.org/
 *
 * NetSurf is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; version 2 of the License.
 *
 * NetSurf 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, see <http://www.gnu.org/licenses/>.
 */
 
#ifndef NETSURF_CSS_SELECT_H_
#define NETSURF_CSS_SELECT_H_
 
#include <stdint.h>
 
#include <dom/dom.h>
 
#include <libcss/libcss.h>
 
struct content;
struct nsurl;
 
/**
 * Selection context
 */
typedef struct nscss_select_ctx
{
        css_select_ctx *ctx;
        bool quirks;
        struct nsurl *base_url;
        lwc_string *universal;
        const css_computed_style *root_style;
        const css_computed_style *parent_style;
} nscss_select_ctx;
 
css_stylesheet *nscss_create_inline_style(const uint8_t *data, size_t len,
                const char *charset, const char *url, bool allow_quirks);
 
css_select_results *nscss_get_style(nscss_select_ctx *ctx, dom_node *n,
                const css_media *media,
                const css_unit_ctx *unit_len_ctx,
                const css_stylesheet *inline_style);
 
css_computed_style *nscss_get_blank_style(nscss_select_ctx *ctx,
                const css_unit_ctx *unit_len_ctx,
                const css_computed_style *parent);
 
 
css_error named_ancestor_node(void *pw, void *node,
                const css_qname *qname, void **ancestor);
 
css_error node_is_visited(void *pw, void *node, bool *match);
 
#endif