1 /*
2 * This file is part of LibCSS
3 * Licensed under the MIT License,
4 * http://www.opensource.org/licenses/mit-license.php
5 * Copyright 2009 John-Mark Bell <jmb@netsurf-browser.org>
6 */
7
8 #include "bytecode/bytecode.h"
9 #include "bytecode/opcodes.h"
10 #include "select/propset.h"
11 #include "select/propget.h"
12 #include "utils/utils.h"
13
14 #include "select/properties/properties.h"
15 #include "select/properties/helpers.h"
16
css__cascade_list_style_type(uint32_t opv,css_style * style,css_select_state * state)17 css_error css__cascade_list_style_type(uint32_t opv, css_style *style,
18 css_select_state *state)
19 {
20 uint16_t value = CSS_LIST_STYLE_TYPE_INHERIT;
21
22 UNUSED(style);
23
24 if (isInherit(opv) == false) {
25 switch (getValue(opv)) {
26 case LIST_STYLE_TYPE_DISC:
27 value = CSS_LIST_STYLE_TYPE_DISC;
28 break;
29 case LIST_STYLE_TYPE_CIRCLE:
30 value = CSS_LIST_STYLE_TYPE_CIRCLE;
31 break;
32 case LIST_STYLE_TYPE_SQUARE:
33 value = CSS_LIST_STYLE_TYPE_SQUARE;
34 break;
35 case LIST_STYLE_TYPE_DECIMAL:
36 value = CSS_LIST_STYLE_TYPE_DECIMAL;
37 break;
38 case LIST_STYLE_TYPE_DECIMAL_LEADING_ZERO:
39 value = CSS_LIST_STYLE_TYPE_DECIMAL_LEADING_ZERO;
40 break;
41 case LIST_STYLE_TYPE_LOWER_ROMAN:
42 value = CSS_LIST_STYLE_TYPE_LOWER_ROMAN;
43 break;
44 case LIST_STYLE_TYPE_UPPER_ROMAN:
45 value = CSS_LIST_STYLE_TYPE_UPPER_ROMAN;
46 break;
47 case LIST_STYLE_TYPE_LOWER_GREEK:
48 value = CSS_LIST_STYLE_TYPE_LOWER_GREEK;
49 break;
50 case LIST_STYLE_TYPE_LOWER_LATIN:
51 value = CSS_LIST_STYLE_TYPE_LOWER_LATIN;
52 break;
53 case LIST_STYLE_TYPE_UPPER_LATIN:
54 value = CSS_LIST_STYLE_TYPE_UPPER_LATIN;
55 break;
56 case LIST_STYLE_TYPE_ARMENIAN:
57 value = CSS_LIST_STYLE_TYPE_ARMENIAN;
58 break;
59 case LIST_STYLE_TYPE_GEORGIAN:
60 value = CSS_LIST_STYLE_TYPE_GEORGIAN;
61 break;
62 case LIST_STYLE_TYPE_LOWER_ALPHA:
63 value = CSS_LIST_STYLE_TYPE_LOWER_ALPHA;
64 break;
65 case LIST_STYLE_TYPE_UPPER_ALPHA:
66 value = CSS_LIST_STYLE_TYPE_UPPER_ALPHA;
67 break;
68 case LIST_STYLE_TYPE_NONE:
69 value = CSS_LIST_STYLE_TYPE_NONE;
70 break;
71 }
72 }
73
74 if (css__outranks_existing(getOpcode(opv), isImportant(opv), state,
75 isInherit(opv))) {
76 return set_list_style_type(state->computed, value);
77 }
78
79 return CSS_OK;
80 }
81
css__set_list_style_type_from_hint(const css_hint * hint,css_computed_style * style)82 css_error css__set_list_style_type_from_hint(const css_hint *hint,
83 css_computed_style *style)
84 {
85 return set_list_style_type(style, hint->status);
86 }
87
css__initial_list_style_type(css_select_state * state)88 css_error css__initial_list_style_type(css_select_state *state)
89 {
90 return set_list_style_type(state->computed, CSS_LIST_STYLE_TYPE_DISC);
91 }
92
css__compose_list_style_type(const css_computed_style * parent,const css_computed_style * child,css_computed_style * result)93 css_error css__compose_list_style_type(const css_computed_style *parent,
94 const css_computed_style *child,
95 css_computed_style *result)
96 {
97 uint8_t type = get_list_style_type(child);
98
99 if (type == CSS_LIST_STYLE_TYPE_INHERIT) {
100 type = get_list_style_type(parent);
101 }
102
103 return set_list_style_type(result, type);
104 }
105
106