font_face.h

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/*
 * This file is part of LibCSS.
 * Licensed under the MIT License,
 *                http://www.opensource.org/licenses/mit-license.php
 * Copyright 2011 Things Made Out Of Other Things Ltd.
 * Written by James Montgomerie <jamie@th.ingsmadeoutofotherthin.gs>
 */
 
#ifndef libcss_font_face_h_
#define libcss_font_face_h_
 
#ifdef __cplusplus
extern "C"
{
#endif
 
#include <libwapcaplet/libwapcaplet.h>
 
#include <libcss/errors.h>
#include <libcss/functypes.h>
#include <libcss/properties.h>
#include <libcss/types.h>
 
typedef enum css_font_face_format {
        CSS_FONT_FACE_FORMAT_UNSPECIFIED        = 0x00,
 
        CSS_FONT_FACE_FORMAT_WOFF               = 0x01,
                /* WOFF (Web Open Font Format); .woff */
        CSS_FONT_FACE_FORMAT_OPENTYPE           = 0x02,
                /* TrueType or OpenType; .ttf, .otf */
        CSS_FONT_FACE_FORMAT_EMBEDDED_OPENTYPE  = 0x04,
                /* Embedded OpenType; .eot */
        CSS_FONT_FACE_FORMAT_SVG                = 0x08,
                /* SVG Font; .svg, .svgz */
 
        CSS_FONT_FACE_FORMAT_UNKNOWN            = 0x10,
                /* Format specified, but not recognised */
 
        /* We don't define CSS_FONT_FACE_SRC_FORMAT_TRUETYPE as might be
         * expected, because the CSS3 specification
         *  (http://www.w3.org/TR/css3-fonts/, §4.3) says:
         *      "Given the overlap in common usage between TrueType and
         *       OpenType, the format hints "truetype" and "opentype" must be
         *       considered as synonymous"
         * so we compute a hint of 'truetype' to css_font_face_format_opentype.
         */
} css_font_face_format;
 
typedef enum css_font_face_location_type {
        CSS_FONT_FACE_LOCATION_TYPE_UNSPECIFIED = 0,
        CSS_FONT_FACE_LOCATION_TYPE_LOCAL       = 1,
        CSS_FONT_FACE_LOCATION_TYPE_URI         = 2,
} css_font_face_location_type;
 
 
css_error css_font_face_get_font_family(
                const css_font_face *font_face,
                lwc_string **font_family);
 
css_error css_font_face_count_srcs(const css_font_face *font_face,
                uint32_t *count);
css_error css_font_face_get_src(const css_font_face *font_face, uint32_t index,
                const css_font_face_src **src);
 
css_error css_font_face_src_get_location(const css_font_face_src *src,
                lwc_string **location);
 
css_font_face_location_type css_font_face_src_location_type(
                const css_font_face_src *src);
css_font_face_format css_font_face_src_format(const css_font_face_src *src);
 
uint8_t css_font_face_font_style(const css_font_face *font_face);
uint8_t css_font_face_font_weight(const css_font_face *font_face);
 
#ifdef __cplusplus
}
#endif
 
#endif