1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
|
@charset "UTF-8";
/*
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
:root {
--sound-button-size: calc(var(--svg-small-icon-size) * 0.75);
}
tab-sound-button {
background: none transparent;
border: none 0 transparent;
display: none;
height: calc(var(--svg-small-icon-size) + (var(--in-tab-button-offset) * 2));
line-height: 0;
min-height: var(--svg-small-icon-size);
min-width: var(--svg-small-icon-size); /* this is required to prevent shrinking of the box which has no position:static content */
opacity: 1;
position: relative;
z-index: var(--tab-ui-z-index);
&::after {
-moz-context-properties: fill;
background: none no-repeat center / 100%;
content: "";
display: inline-block;
fill: var(--tab-text);
height: var(--sound-button-size);
inset-block-start: calc((var(--svg-small-icon-size) - var(--sound-button-size)) / 2);
inset-inline-start: calc((var(--svg-small-icon-size) - var(--sound-button-size)) / 2);
position: absolute;
width: var(--sound-button-size);
}
:root.simulate-svg-context-fill &::after {
background: var(--tab-text);
mask-position: center;
mask-repeat: no-repeat;
mask-size: 100%;
}
/* background circle */
tab-item.faviconized & {
--sound-button-size: 10px;
inset-block-start: calc(var(--faviconized-tab-size) - (var(--sound-button-size) * 1.2)); /* cancel negative margin of the background circle */
inset-inline-end: 0;
margin-block: 0;
margin-inline: calc(var(--sound-button-size) * 0.2 /* prevent overrapping of this button's background circle on other buttons */ + 0.2em /* and put spaces between other UIs */);
min-height: var(--sound-button-size);
min-width: var(--sound-button-size); /* this is required to prevent shrinking of the box which has no position:static content */
padding-block: 0;
padding-inline: 0;
position: absolute;
&::before {
background: var(--tab-text-inverted);
border-radius: 150%;
content: "";
display: inline-block;
height: calc(var(--sound-button-size) * 1.4);
inset-inline-start: calc(0px - (var(--sound-button-size) * 0.2));
top: calc(0px - (var(--sound-button-size) * 0.2));
width: calc(var(--sound-button-size) * 1.4);
opacity: 0.95;
position: absolute;
}
&:hover::before {
opacity: 0.8;
}
&::after {
inset-block-start: 0;
inset-inline-start: 0;
}
}
}
tab-item:not(.collapsed) {
tab-sound-button:hover {
opacity: var(--button-hover-opacity);
}
tab-sound-button:active {
opacity: var(--button-active-opacity);
}
&.sound-playing tab-sound-button,
&.has-sound-playing-member.subtree-collapsed[data-child-ids] tab-sound-button,
&.muted tab-sound-button,
&.has-muted-member.subtree-collapsed[data-child-ids] tab-sound-button,
&.autoplay-blocked tab-sound-button,
&.has-autoplay-blocked-member.subtree-collapsed[data-child-ids] tab-sound-button {
display: inline-block;
}
&.muted tab-sound-button::after,
&.has-muted-member.subtree-collapsed[data-child-ids] tab-sound-button::after {
background-image: url("./icons/audio-16-mute.svg");
}
:root.simulate-svg-context-fill & {
&.muted tab-sound-button::after,
&.has-muted-member.subtree-collapsed[data-child-ids] tab-sound-button::after {
background-image: none;
mask-image: url("./icons/audio-16-mute.svg");
}
}
&.autoplay-blocked tab-sound-button::after,
&.has-autoplay-blocked-member.subtree-collapsed[data-child-ids] tab-sound-button::after {
background-image: url("./icons/audio-16-blocked.svg");
}
:root.simulate-svg-context-fill & {
&.autoplay-blocked tab-sound-button::after,
&.has-autoplay-blocked-member.subtree-collapsed[data-child-ids] tab-sound-button::after {
background-image: none;
mask-image: url("./icons/audio-16-blocked.svg");
}
}
/* put style definition for sound-playing tab after muted tab,
because "sound-playing" is more important than muted for
mixed state tree. */
&.sound-playing:not(.muted) tab-sound-button::after,
&.has-sound-playing-member.subtree-collapsed[data-child-ids] tab-sound-button::after {
background-image: url("./icons/audio-16.svg");
}
:root.simulate-svg-context-fill & {
&.sound-playing:not(.muted) tab-sound-button::after,
&.has-sound-playing-member.subtree-collapsed[data-child-ids] tab-sound-button::after {
background-image: none;
mask-image: url("./icons/audio-16.svg");
}
}
}
|
