52 lines
1.7 KiB
QML
52 lines
1.7 KiB
QML
import QtQuick
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import Quickshell.Io
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// service to get the current volume and handle volume changes
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Item {
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id: root
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signal volumeChanged(int volume)
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// process to get the volume level: first active playback stream, falling back to the sink
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Process {
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id: audioVolumeProcess
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command: ["sh", "-c", "pactl list sink-inputs | grep -m1 'Volume:' | grep -oP '\\d+(?=%)' | head -1 || wpctl get-volume @DEFAULT_AUDIO_SINK@ | awk '{printf \"%d\", $2 * 100}'"]
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stdout: StdioCollector {
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onStreamFinished: {
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if (this.text) {
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const volume = parseInt(this.text.trim());
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root.volumeChanged(volume);
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}
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}
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}
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}
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Process {
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id: volumeUpProcess
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command: ["sh", "-c", "pactl list sink-inputs | awk '/^Sink Input #/{sub(/^Sink Input #/,x);id=$1;got=0} /^[[:space:]]+Volume:/ && id && !got{match($0,/[0-9]+%/);if(substr($0,RSTART,RLENGTH-1)+0<100)print id;got=1}' | xargs -r -I{} pactl set-sink-input-volume {} +1%"]
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}
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Process {
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id: volumeDownProcess
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command: ["sh", "-c", "pactl list short sink-inputs | awk '{print $1}' | xargs -r -I{} pactl set-sink-input-volume {} -1%"]
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}
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function volumeUp() {
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volumeUpProcess.running = true;
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audioVolumeProcess.running = true;
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}
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function volumeDown() {
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volumeDownProcess.running = true;
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audioVolumeProcess.running = true;
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}
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// timer to periodically check the volume level
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Timer {
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interval: 5000
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running: true
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repeat: true
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onTriggered: audioVolumeProcess.running = true
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}
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Component.onCompleted: audioVolumeProcess.running = true
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} |