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feat: add apple studio display brightness support (#214)

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* chore: add studio display support

* some fixes

* more fixes

---------

Co-authored-by: 2 * r + 2 * t <61896496+soramanew@users.noreply.github.com>
This commit is contained in:
Gabriel Rinaldi 2025-07-20 00:32:20 -06:00 • committed by GitHub
parent 3ecc0267fa
commit 7412052d12
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GPG key ID: B5690EEEBB952194
1 changed files with 34 additions and 9 deletions
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43
services/Brightness.qml
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@ -11,6 +11,7 @@ Singleton {
property list<var> ddcMonitors: []
readonly property list<Monitor> monitors: variants.instances
property bool appleDisplayPresent: false
function getMonitorForScreen(screen: ShellScreen): var {
return monitors.find(m => m.modelData === screen);
@ -45,6 +46,14 @@ Singleton {
Monitor {}
}
Process {
running: true
command: ["sh", "-c", "asdbctl get"] // To avoid warnings if asdbctl is not installed
stdout: StdioCollector {
onStreamFinished: root.appleDisplayPresent = text.trim().length > 0
}
}
Process {
id: ddcProc
@ -75,13 +84,19 @@ Singleton {
required property ShellScreen modelData
readonly property bool isDdc: root.ddcMonitors.some(m => m.model === modelData.model)
readonly property string busNum: root.ddcMonitors.find(m => m.model === modelData.model)?.busNum ?? ""
readonly property bool isAppleDisplay: root.appleDisplayPresent && modelData.model.startsWith("StudioDisplay")
property real brightness
readonly property Process initProc: Process {
stdout: StdioCollector {
onStreamFinished: {
const [, , , current, max] = text.split(" ");
monitor.brightness = parseInt(current) / parseInt(max);
if (monitor.isAppleDisplay) {
const val = parseInt(text.trim());
monitor.brightness = val / 101;
} else {
const [, , , cur, max] = text.split(" ");
monitor.brightness = parseInt(cur) / parseInt(max);
}
}
}
}
@ -92,17 +107,27 @@ Singleton {
if (Math.round(brightness * 100) === rounded)
return;
brightness = value;
Quickshell.execDetached(isDdc ? ["ddcutil", "-b", busNum, "setvcp", "10", rounded] : ["brightnessctl", "s", `${rounded}%`]);
if (isAppleDisplay)
Quickshell.execDetached(["asdbctl", "set", rounded]);
else if (isDdc)
Quickshell.execDetached(["ddcutil", "-b", busNum, "setvcp", "10", rounded]);
else
Quickshell.execDetached(["brightnessctl", "s", `${rounded}%`]);
}
onBusNumChanged: {
initProc.command = isDdc ? ["ddcutil", "-b", busNum, "getvcp", "10", "--brief"] : ["sh", "-c", `echo "a b c $(brightnessctl g) $(brightnessctl m)"`];
function initBrightness(): void {
if (isAppleDisplay)
initProc.command = ["asdbctl", "get"];
else if (isDdc)
initProc.command = ["ddcutil", "-b", busNum, "getvcp", "10", "--brief"];
else
initProc.command = ["sh", "-c", "echo a b c $(brightnessctl g) $(brightnessctl m)"];
initProc.running = true;
}
Component.onCompleted: {
initProc.command = isDdc ? ["ddcutil", "-b", busNum, "getvcp", "10", "--brief"] : ["sh", "-c", `echo "a b c $(brightnessctl g) $(brightnessctl m)"`];
initProc.running = true;
}
onBusNumChanged: initBrightness()
Component.onCompleted: initBrightness()
}
}