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cava: pass config via stdin

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This commit is contained in:
bbedward
2025-07-15 15:46:09 -04:00
parent 6010b964d8
commit b10488c505
1 changed files with 5 additions and 39 deletions
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44
Widgets/TopBar/AudioVisualization.qml
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@@ -11,7 +11,6 @@ Item {
property bool hasActiveMedia: false
property var activePlayer: null
property bool cavaAvailable: false
property bool configCreated: false
width: 20
height: Theme.iconSize
@@ -22,53 +21,20 @@ Item {
running: true
onExited: (exitCode) => {
root.cavaAvailable = exitCode === 0
if (root.cavaAvailable && !root.configCreated) {
console.log("cava found - creating config and enabling real audio visualization")
configWriter.running = true
} else if (!root.cavaAvailable) {
if (root.cavaAvailable) {
console.log("cava found - enabling real audio visualization")
cavaProcess.running = Qt.binding(() => root.hasActiveMedia && root.activePlayer?.playbackState === MprisPlaybackState.Playing)
} else {
console.log("cava not found - using fallback animation")
fallbackTimer.running = Qt.binding(() => root.hasActiveMedia && root.activePlayer?.playbackState === MprisPlaybackState.Playing)
}
}
}
Process {
id: configWriter
running: false
command: [
"sh", "-c",
`cat > /tmp/quickshell_cava_config << 'EOF'
[general]
mode = normal
framerate = 30
autosens = 0
sensitivity = 50
bars = 4
[output]
method = raw
raw_target = /dev/stdout
data_format = ascii
channels = mono
mono_option = average
[smoothing]
noise_reduction = 20
EOF`
]
onExited: {
root.configCreated = true
if (root.cavaAvailable) {
cavaProcess.running = Qt.binding(() => root.hasActiveMedia && root.activePlayer?.playbackState === MprisPlaybackState.Playing)
}
}
}
Process {
id: cavaProcess
running: false
command: ["cava", "-p", "/tmp/quickshell_cava_config"]
command: ["sh", "-c", `printf '[general]\nmode=normal\nframerate=30\nautosens=0\nsensitivity=50\nbars=4\n[output]\nmethod=raw\nraw_target=/dev/stdout\ndata_format=ascii\nchannels=mono\nmono_option=average\n[smoothing]\nnoise_reduction=20' | cava -p /dev/stdin`]
stdout: SplitParser {
splitMarker: "\n"