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
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
|
import QtQuick
import QtQuick.Shapes
import Quickshell.Services.Mpris
import qs.Common
import qs.Services
Item {
id: root
property MprisPlayer activePlayer
property string artUrl: (activePlayer?.trackArtUrl) || ""
property string lastValidArtUrl: ""
property alias albumArtStatus: albumArt.imageStatus
property real albumSize: Math.min(width, height) * 0.88
property bool showAnimation: true
property real animationScale: 1.0
onArtUrlChanged: {
if (artUrl && albumArt.status !== Image.Error) {
lastValidArtUrl = artUrl;
}
}
Loader {
active: activePlayer?.playbackState === MprisPlaybackState.Playing && showAnimation
sourceComponent: Component {
Ref {
service: CavaService
}
}
}
Shape {
id: morphingBlob
width: parent.width * 1.1
height: parent.height * 1.1
anchors.centerIn: parent
visible: CavaService.cavaAvailable && activePlayer?.playbackState === MprisPlaybackState.Playing && showAnimation
asynchronous: false
antialiasing: true
preferredRendererType: Shape.CurveRenderer
z: 0
layer.enabled: false
readonly property real centerX: width / 2
readonly property real centerY: height / 2
readonly property real baseRadius: Math.min(width, height) * 0.41 * root.animationScale
readonly property int segments: 28
property var audioLevels: {
if (!CavaService.cavaAvailable || CavaService.values.length === 0) {
return [0.5, 0.3, 0.7, 0.4, 0.6, 0.5, 0.8, 0.2, 0.9, 0.6];
}
return CavaService.values;
}
property var smoothedLevels: [0.5, 0.3, 0.7, 0.4, 0.6, 0.5, 0.8, 0.2, 0.9, 0.6]
property var cubics: []
Connections {
target: CavaService
function onValuesChanged() {
if (morphingBlob.visible) {
morphingBlob.updatePath();
}
}
}
Component {
id: cubicSegment
PathCubic {}
}
Component.onCompleted: {
shapePath.pathElements.push(Qt.createQmlObject('import QtQuick; import QtQuick.Shapes; PathMove {}', shapePath));
for (let i = 0; i < segments; i++) {
const seg = cubicSegment.createObject(shapePath);
shapePath.pathElements.push(seg);
cubics.push(seg);
}
updatePath();
}
function updatePath() {
if (cubics.length === 0)
return;
const alpha = 0.35;
const minLen = Math.min(smoothedLevels.length, audioLevels.length);
for (let i = 0; i < minLen; i++) {
smoothedLevels[i] += alpha * (audioLevels[i] - smoothedLevels[i]);
}
const angleStep = 2 * Math.PI / segments;
const tension3 = 0.16666667;
const startMove = shapePath.pathElements[0];
const points = new Array(segments);
for (let i = 0; i < segments; i++) {
const angle = i * angleStep;
const audioIndex = i % 10;
const rawLevel = smoothedLevels[audioIndex] || 0;
const clampedLevel = rawLevel < 0 ? 0 : (rawLevel > 100 ? 100 : rawLevel);
const audioLevel = Math.max(0.15, Math.sqrt(clampedLevel * 0.01)) * 0.5;
const radius = baseRadius * (1.0 + audioLevel);
points[i] = {
x: centerX + Math.cos(angle) * radius,
y: centerY + Math.sin(angle) * radius
};
}
startMove.x = points[0].x;
startMove.y = points[0].y;
for (let i = 0; i < segments; i++) {
const p0 = points[(i + segments - 1) % segments];
const p1 = points[i];
const p2 = points[(i + 1) % segments];
const p3 = points[(i + 2) % segments];
const seg = cubics[i];
seg.control1X = p1.x + (p2.x - p0.x) * tension3;
seg.control1Y = p1.y + (p2.y - p0.y) * tension3;
seg.control2X = p2.x - (p3.x - p1.x) * tension3;
seg.control2Y = p2.y - (p3.y - p1.y) * tension3;
seg.x = p2.x;
seg.y = p2.y;
}
}
ShapePath {
id: shapePath
fillColor: Theme.primary
strokeColor: "transparent"
strokeWidth: 0
joinStyle: ShapePath.RoundJoin
fillRule: ShapePath.WindingFill
}
}
DankCircularImage {
id: albumArt
width: albumSize
height: albumSize
anchors.centerIn: parent
z: 1
imageSource: artUrl || lastValidArtUrl || ""
fallbackIcon: "album"
border.color: Theme.primary
border.width: 2
onImageSourceChanged: {
if (imageSource && imageStatus !== Image.Error) {
lastValidArtUrl = imageSource;
}
}
}
}
|