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_background_color(uint32_t opv,css_style * style,css_select_state * state)17 css_error css__cascade_background_color(uint32_t opv, css_style *style,
18 css_select_state *state)
19 {
20 return css__cascade_bg_border_color(opv, style, state, set_background_color);
21 }
22
css__set_background_color_from_hint(const css_hint * hint,css_computed_style * style)23 css_error css__set_background_color_from_hint(const css_hint *hint,
24 css_computed_style *style)
25 {
26 return set_background_color(style, hint->status, hint->data.color);
27 }
28
css__initial_background_color(css_select_state * state)29 css_error css__initial_background_color(css_select_state *state)
30 {
31 return set_background_color(state->computed,
32 CSS_BACKGROUND_COLOR_COLOR, 0);
33 }
34
css__compose_background_color(const css_computed_style * parent,const css_computed_style * child,css_computed_style * result)35 css_error css__compose_background_color(const css_computed_style *parent,
36 const css_computed_style *child,
37 css_computed_style *result)
38 {
39 css_color color;
40 uint8_t type = get_background_color(child, &color);
41
42 if (type == CSS_BACKGROUND_COLOR_INHERIT) {
43 type = get_background_color(parent, &color);
44 }
45
46 return set_background_color(result, type, color);
47 }
48
49