112 lines
3.3 KiB
QML
112 lines
3.3 KiB
QML
pragma Singleton
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pragma ComponentBehavior: Bound
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import "root:/widgets"
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import Quickshell
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import Quickshell.Io
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import QtQuick
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Singleton {
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id: root
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property list<var> ddcMonitors: []
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readonly property list<Monitor> monitors: variants.instances
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function getMonitorForScreen(screen: ShellScreen): var {
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return monitors.find(m => m.modelData === screen);
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}
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function increaseBrightness(): void {
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const focusedName = Hyprland.focusedMonitor.name;
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const monitor = monitors.find(m => focusedName === m.modelData.name);
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if (monitor)
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monitor.setBrightness(monitor.brightness + 0.1);
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}
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function decreaseBrightness(): void {
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const focusedName = Hyprland.focusedMonitor.name;
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const monitor = monitors.find(m => focusedName === m.modelData.name);
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if (monitor)
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monitor.setBrightness(monitor.brightness - 0.1);
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}
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reloadableId: "brightness"
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onMonitorsChanged: {
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ddcMonitors = [];
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ddcProc.running = true;
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}
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Variants {
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id: variants
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model: Quickshell.screens
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Monitor {}
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}
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Process {
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id: ddcProc
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command: ["ddcutil", "detect", "--brief"]
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stdout: StdioCollector {
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onStreamFinished: root.ddcMonitors = text.trim().split("\n\n").filter(d => d.startsWith("Display ")).map(d => ({
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model: d.match(/Monitor:.*:(.*):.*/)[1],
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busNum: d.match(/I2C bus:[ ]*\/dev\/i2c-([0-9]+)/)[1]
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}))
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}
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}
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Process {
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id: setProc
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}
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CustomShortcut {
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name: "brightnessUp"
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onPressed: root.increaseBrightness()
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}
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CustomShortcut {
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name: "brightnessDown"
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onPressed: root.decreaseBrightness()
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}
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component Monitor: QtObject {
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id: monitor
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required property ShellScreen modelData
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readonly property bool isDdc: root.ddcMonitors.some(m => m.model === modelData.model)
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readonly property string busNum: root.ddcMonitors.find(m => m.model === modelData.model)?.busNum ?? ""
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property real brightness
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readonly property Process initProc: Process {
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stdout: StdioCollector {
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onStreamFinished: {
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const [, , , current, max] = text.split(" ");
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monitor.brightness = parseInt(current) / parseInt(max);
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}
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}
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}
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function setBrightness(value: real): void {
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value = Math.max(0, Math.min(1, value));
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const rounded = Math.round(value * 100);
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if (Math.round(brightness * 100) === rounded)
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return;
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brightness = value;
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setProc.command = isDdc ? ["ddcutil", "-b", busNum, "setvcp", "10", rounded] : ["brightnessctl", "s", `${rounded}%`];
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setProc.startDetached();
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}
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onBusNumChanged: {
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initProc.command = isDdc ? ["ddcutil", "-b", busNum, "getvcp", "10", "--brief"] : ["sh", "-c", `echo "a b c $(brightnessctl g) $(brightnessctl m)"`];
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initProc.running = true;
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}
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Component.onCompleted: {
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initProc.command = isDdc ? ["ddcutil", "-b", busNum, "getvcp", "10", "--brief"] : ["sh", "-c", `echo "a b c $(brightnessctl g) $(brightnessctl m)"`];
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initProc.running = true;
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}
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}
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}
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