forked from KolibriOS/kolibrios
139 lines
3.7 KiB
C
139 lines
3.7 KiB
C
/*
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* This file is part of LibCSS.
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* Licensed under the MIT License,
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* http://www.opensource.org/licenses/mit-license.php
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* Copyright 2007 John-Mark Bell <jmb@netsurf-browser.org>
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*/
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#ifndef libcss_types_h_
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#define libcss_types_h_
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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#include <stdbool.h>
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#include <stdint.h>
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#include <stdlib.h>
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#include <libwapcaplet/libwapcaplet.h>
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#include <libcss/fpmath.h>
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/**
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* Source of charset information, in order of importance.
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* A client-dictated charset will override all others.
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* A document-specified charset will override autodetection or the default.
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*/
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typedef enum css_charset_source {
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CSS_CHARSET_DEFAULT = 0, /**< Default setting */
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CSS_CHARSET_REFERRED = 1, /**< From referring document */
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CSS_CHARSET_METADATA = 2, /**< From linking metadata */
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CSS_CHARSET_DOCUMENT = 3, /**< Defined in document */
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CSS_CHARSET_DICTATED = 4 /**< Dictated by client */
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} css_charset_source;
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/**
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* Stylesheet language level -- defines parsing rules and supported properties
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*/
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typedef enum css_language_level {
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CSS_LEVEL_1 = 0, /**< CSS 1 */
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CSS_LEVEL_2 = 1, /**< CSS 2 */
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CSS_LEVEL_21 = 2, /**< CSS 2.1 */
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CSS_LEVEL_3 = 3, /**< CSS 3 */
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CSS_LEVEL_DEFAULT = CSS_LEVEL_21 /**< Default level */
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} css_language_level;
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/**
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* Stylesheet media types
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*/
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typedef enum css_media_type {
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CSS_MEDIA_AURAL = (1 << 0),
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CSS_MEDIA_BRAILLE = (1 << 1),
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CSS_MEDIA_EMBOSSED = (1 << 2),
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CSS_MEDIA_HANDHELD = (1 << 3),
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CSS_MEDIA_PRINT = (1 << 4),
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CSS_MEDIA_PROJECTION = (1 << 5),
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CSS_MEDIA_SCREEN = (1 << 6),
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CSS_MEDIA_SPEECH = (1 << 7),
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CSS_MEDIA_TTY = (1 << 8),
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CSS_MEDIA_TV = (1 << 9),
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CSS_MEDIA_ALL = CSS_MEDIA_AURAL | CSS_MEDIA_BRAILLE |
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CSS_MEDIA_EMBOSSED | CSS_MEDIA_HANDHELD |
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CSS_MEDIA_PRINT | CSS_MEDIA_PROJECTION |
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CSS_MEDIA_SCREEN | CSS_MEDIA_SPEECH |
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CSS_MEDIA_TTY | CSS_MEDIA_TV
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} css_media_type;
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/**
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* Stylesheet origin
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*/
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typedef enum css_origin {
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CSS_ORIGIN_UA = 0, /**< User agent stylesheet */
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CSS_ORIGIN_USER = 1, /**< User stylesheet */
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CSS_ORIGIN_AUTHOR = 2 /**< Author stylesheet */
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} css_origin;
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/** CSS colour -- AARRGGBB */
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typedef uint32_t css_color;
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/* CSS unit */
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typedef enum css_unit {
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CSS_UNIT_PX = 0x0,
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CSS_UNIT_EX = 0x1,
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CSS_UNIT_EM = 0x2,
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CSS_UNIT_IN = 0x3,
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CSS_UNIT_CM = 0x4,
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CSS_UNIT_MM = 0x5,
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CSS_UNIT_PT = 0x6,
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CSS_UNIT_PC = 0x7,
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CSS_UNIT_PCT = 0x8, /* Percentage */
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CSS_UNIT_DEG = 0x9,
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CSS_UNIT_GRAD = 0xa,
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CSS_UNIT_RAD = 0xb,
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CSS_UNIT_MS = 0xc,
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CSS_UNIT_S = 0xd,
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CSS_UNIT_HZ = 0xe,
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CSS_UNIT_KHZ = 0xf
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} css_unit;
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/**
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* Type of a qualified name
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*/
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typedef struct css_qname {
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/**
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* Namespace URI:
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*
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* NULL for no namespace
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* '*' for any namespace (including none)
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* URI for a specific namespace
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*/
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lwc_string *ns;
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/**
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* Local part of qualified name
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*/
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lwc_string *name;
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} css_qname;
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typedef struct css_stylesheet css_stylesheet;
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typedef struct css_select_ctx css_select_ctx;
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typedef struct css_computed_style css_computed_style;
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typedef struct css_font_face css_font_face;
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typedef struct css_font_face_src css_font_face_src;
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#ifdef __cplusplus
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}
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#endif
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#endif
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