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audio: optimize visualizations

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This commit is contained in:
bbedward
2025-11-24 11:37:24 -05:00
parent f618df46d8
commit 7fa87125b5
4 changed files with 131 additions and 98 deletions
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47
quickshell/Modules/DankBar/Widgets/AudioVisualization.qml
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@@ -26,6 +26,7 @@ Item {
readonly property real maxBarHeight: Theme.iconSize - 2
readonly property real minBarHeight: 3
readonly property real heightRange: maxBarHeight - minBarHeight
property var barHeights: [minBarHeight, minBarHeight, minBarHeight, minBarHeight, minBarHeight, minBarHeight]
Timer {
id: fallbackTimer
@@ -38,6 +39,34 @@ Item {
}
}
Connections {
target: CavaService
function onValuesChanged() {
if (!root.isPlaying) {
root.barHeights = [root.minBarHeight, root.minBarHeight, root.minBarHeight, root.minBarHeight, root.minBarHeight, root.minBarHeight];
return;
}
const newHeights = [];
for (let i = 0; i < 6; i++) {
if (CavaService.values.length <= i) {
newHeights.push(root.minBarHeight);
continue;
}
const rawLevel = CavaService.values[i];
if (rawLevel <= 0) {
newHeights.push(root.minBarHeight);
} else if (rawLevel >= 100) {
newHeights.push(root.maxBarHeight);
} else {
newHeights.push(root.minBarHeight + Math.sqrt(rawLevel * 0.01) * root.heightRange);
}
}
root.barHeights = newHeights;
}
}
Row {
anchors.centerIn: parent
spacing: 1.5
@@ -46,27 +75,17 @@ Item {
model: 6
Rectangle {
readonly property real targetHeight: {
if (!root.isPlaying || CavaService.values.length <= index)
return root.minBarHeight;
const rawLevel = CavaService.values[index];
const clampedLevel = rawLevel < 0 ? 0 : (rawLevel > 100 ? 100 : rawLevel);
const scaledLevel = Math.sqrt(clampedLevel * 0.01);
return root.minBarHeight + scaledLevel * root.heightRange;
}
width: 2
height: targetHeight
height: root.barHeights[index]
radius: 1.5
color: Theme.primary
anchors.verticalCenter: parent.verticalCenter
Behavior on height {
enabled: root.isPlaying && !CavaService.cavaAvailable
NumberAnimation {
duration: Anims.durShort
easing.type: Easing.BezierSpline
easing.bezierCurve: Anims.standardDecel
duration: 100
easing.type: Easing.Linear
}
}
}