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Diffstat (limited to 'content/handlers/css/hints.h')
-rw-r--r-- | content/handlers/css/hints.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/content/handlers/css/hints.h b/content/handlers/css/hints.h new file mode 100644 index 000000000..2c1835970 --- /dev/null +++ b/content/handlers/css/hints.h @@ -0,0 +1,55 @@ +/* + * 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_HINTS_H_ +#define NETSURF_CSS_HINTS_H_ + +#include <stdint.h> + +#include <libcss/libcss.h> + +nserror css_hint_init(void); +void css_hint_fini(void); + +/** + * Callback to retrieve presentational hints for a node + * + * \param[in] pw HTML document + * \param[in] node DOM node + * \param[out] nhints number of hints retrived + * \param[out] hints retrived hints + * \return CSS_OK on success, + * CSS_PROPERTY_NOT_SET if there is no hint for the requested property, + * CSS_NOMEM on memory exhaustion. + */ +css_error node_presentational_hint( + void *pw, + void *node, + uint32_t *nhints, + css_hint **hints); + +/** + * Parser for colours specified in attribute values. + * + * \param data Data to parse (NUL-terminated) + * \param result Pointer to location to receive resulting css_color + * \return true on success, false on invalid input + */ +bool nscss_parse_colour(const char *data, css_color *result); + +#endif |