Orcus
css_types.hpp
1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 /*
3  * This Source Code Form is subject to the terms of the Mozilla Public
4  * License, v. 2.0. If a copy of the MPL was not distributed with this
5  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
6  */
7 
8 #ifndef INCLUDED_ORCUS_CSS_TYPES_HPP
9 #define INCLUDED_ORCUS_CSS_TYPES_HPP
10 
11 #include "env.hpp"
12 
13 #include <cstdlib>
14 #include <cstdint>
15 #include <string>
16 
17 namespace orcus { namespace css {
18 
19 enum class combinator_t
20 {
22  descendant,
24  direct_child,
26  next_sibling
27 };
28 
32 enum class property_function_t
33 {
34  unknown = 0,
35  hsl,
36  hsla,
37  rgb,
38  rgba,
39  url
40 };
41 
42 enum class property_value_t
43 {
44  none = 0,
45  string,
46  hsl,
47  hsla,
48  rgb,
49  rgba,
50  url
51 };
52 
54 {
55  uint8_t red;
56  uint8_t green;
57  uint8_t blue;
58  double alpha;
59 };
60 
62 {
63  uint8_t hue;
64  uint8_t saturation;
65  uint8_t lightness;
66  double alpha;
67 };
68 
69 using pseudo_element_t = uint16_t;
70 using pseudo_class_t = uint64_t;
71 
72 ORCUS_PSR_DLLPUBLIC extern const pseudo_element_t pseudo_element_after;
73 ORCUS_PSR_DLLPUBLIC extern const pseudo_element_t pseudo_element_before;
74 ORCUS_PSR_DLLPUBLIC extern const pseudo_element_t pseudo_element_first_letter;
75 ORCUS_PSR_DLLPUBLIC extern const pseudo_element_t pseudo_element_first_line;
76 ORCUS_PSR_DLLPUBLIC extern const pseudo_element_t pseudo_element_selection;
77 ORCUS_PSR_DLLPUBLIC extern const pseudo_element_t pseudo_element_backdrop;
78 
79 ORCUS_PSR_DLLPUBLIC extern const pseudo_class_t pseudo_class_active;
80 ORCUS_PSR_DLLPUBLIC extern const pseudo_class_t pseudo_class_checked;
81 ORCUS_PSR_DLLPUBLIC extern const pseudo_class_t pseudo_class_default;
82 ORCUS_PSR_DLLPUBLIC extern const pseudo_class_t pseudo_class_dir;
83 ORCUS_PSR_DLLPUBLIC extern const pseudo_class_t pseudo_class_disabled;
84 ORCUS_PSR_DLLPUBLIC extern const pseudo_class_t pseudo_class_empty;
85 ORCUS_PSR_DLLPUBLIC extern const pseudo_class_t pseudo_class_enabled;
86 ORCUS_PSR_DLLPUBLIC extern const pseudo_class_t pseudo_class_first;
87 ORCUS_PSR_DLLPUBLIC extern const pseudo_class_t pseudo_class_first_child;
88 ORCUS_PSR_DLLPUBLIC extern const pseudo_class_t pseudo_class_first_of_type;
89 ORCUS_PSR_DLLPUBLIC extern const pseudo_class_t pseudo_class_fullscreen;
90 ORCUS_PSR_DLLPUBLIC extern const pseudo_class_t pseudo_class_focus;
91 ORCUS_PSR_DLLPUBLIC extern const pseudo_class_t pseudo_class_hover;
92 ORCUS_PSR_DLLPUBLIC extern const pseudo_class_t pseudo_class_indeterminate;
93 ORCUS_PSR_DLLPUBLIC extern const pseudo_class_t pseudo_class_in_range;
94 ORCUS_PSR_DLLPUBLIC extern const pseudo_class_t pseudo_class_invalid;
95 ORCUS_PSR_DLLPUBLIC extern const pseudo_class_t pseudo_class_lang;
96 ORCUS_PSR_DLLPUBLIC extern const pseudo_class_t pseudo_class_last_child;
97 ORCUS_PSR_DLLPUBLIC extern const pseudo_class_t pseudo_class_last_of_type;
98 ORCUS_PSR_DLLPUBLIC extern const pseudo_class_t pseudo_class_left;
99 ORCUS_PSR_DLLPUBLIC extern const pseudo_class_t pseudo_class_link;
100 ORCUS_PSR_DLLPUBLIC extern const pseudo_class_t pseudo_class_not;
101 ORCUS_PSR_DLLPUBLIC extern const pseudo_class_t pseudo_class_nth_child;
102 ORCUS_PSR_DLLPUBLIC extern const pseudo_class_t pseudo_class_nth_last_child;
103 ORCUS_PSR_DLLPUBLIC extern const pseudo_class_t pseudo_class_nth_last_of_type;
104 ORCUS_PSR_DLLPUBLIC extern const pseudo_class_t pseudo_class_nth_of_type;
105 ORCUS_PSR_DLLPUBLIC extern const pseudo_class_t pseudo_class_only_child;
106 ORCUS_PSR_DLLPUBLIC extern const pseudo_class_t pseudo_class_only_of_type;
107 ORCUS_PSR_DLLPUBLIC extern const pseudo_class_t pseudo_class_optional;
108 ORCUS_PSR_DLLPUBLIC extern const pseudo_class_t pseudo_class_out_of_range;
109 ORCUS_PSR_DLLPUBLIC extern const pseudo_class_t pseudo_class_read_only;
110 ORCUS_PSR_DLLPUBLIC extern const pseudo_class_t pseudo_class_read_write;
111 ORCUS_PSR_DLLPUBLIC extern const pseudo_class_t pseudo_class_required;
112 ORCUS_PSR_DLLPUBLIC extern const pseudo_class_t pseudo_class_right;
113 ORCUS_PSR_DLLPUBLIC extern const pseudo_class_t pseudo_class_root;
114 ORCUS_PSR_DLLPUBLIC extern const pseudo_class_t pseudo_class_scope;
115 ORCUS_PSR_DLLPUBLIC extern const pseudo_class_t pseudo_class_target;
116 ORCUS_PSR_DLLPUBLIC extern const pseudo_class_t pseudo_class_valid;
117 ORCUS_PSR_DLLPUBLIC extern const pseudo_class_t pseudo_class_visited;
118 
123 ORCUS_PSR_DLLPUBLIC pseudo_element_t to_pseudo_element(std::string_view s);
124 
129 ORCUS_PSR_DLLPUBLIC pseudo_class_t to_pseudo_class(std::string_view s);
130 
131 ORCUS_PSR_DLLPUBLIC std::string pseudo_class_to_string(pseudo_class_t val);
132 
133 ORCUS_PSR_DLLPUBLIC property_function_t to_property_function(std::string_view s);
134 
135 }}
136 
137 #endif
138 
139 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
Definition: css_types.hpp:62
uint8_t lightness
0 to 255
Definition: css_types.hpp:65
uint8_t saturation
0 to 255
Definition: css_types.hpp:64
double alpha
0 to 255
Definition: css_types.hpp:66
Definition: css_types.hpp:54
uint8_t blue
0 to 255
Definition: css_types.hpp:57
double alpha
0 to 255
Definition: css_types.hpp:58
uint8_t green
0 to 255
Definition: css_types.hpp:56