displays: add configurator (Beta)

- Position, resolution, refresh, orientation, VRR
- niri, Hyprland, MangoWC
- Rely on wlr-output for reading data, compositors to write output
  configurations
- Re-organize display setting group

quickshell/Services/HyprlandService.qml

@@ -0,0 +1,110 @@
+pragma Singleton
+pragma ComponentBehavior: Bound
+
+import QtCore
+import QtQuick
+import Quickshell
+import Quickshell.Hyprland
+import qs.Common
+
+Singleton {
+    id: root
+
+    readonly property string configDir: Paths.strip(StandardPaths.writableLocation(StandardPaths.ConfigLocation))
+    readonly property string hyprDmsDir: configDir + "/hypr/dms"
+    readonly property string outputsPath: hyprDmsDir + "/outputs.conf"
+
+    function getOutputIdentifier(output, outputName) {
+        if (SettingsData.displayNameMode === "model" && output.make && output.model) {
+            return "desc:" + output.make + " " + output.model
+        }
+        return outputName
+    }
+
+    function generateOutputsConfig(outputsData) {
+        if (!outputsData || Object.keys(outputsData).length === 0)
+            return
+
+        let lines = ["# Auto-generated by DMS - do not edit manually", ""]
+
+        for (const outputName in outputsData) {
+            const output = outputsData[outputName]
+            if (!output)
+                continue
+
+            let resolution = "preferred"
+            if (output.modes && output.current_mode !== undefined) {
+                const mode = output.modes[output.current_mode]
+                if (mode)
+                    resolution = mode.width + "x" + mode.height + "@" + (mode.refresh_rate / 1000).toFixed(3)
+            }
+
+            const x = output.logical?.x ?? 0
+            const y = output.logical?.y ?? 0
+            const position = x + "x" + y
+
+            const scale = output.logical?.scale ?? 1.0
+
+            const identifier = getOutputIdentifier(output, outputName)
+            let monitorLine = "monitor = " + identifier + ", " + resolution + ", " + position + ", " + scale
+
+            const transform = transformToHyprland(output.logical?.transform ?? "Normal")
+            if (transform !== 0)
+                monitorLine += ", transform, " + transform
+
+            if (output.vrr_supported && output.vrr_enabled)
+                monitorLine += ", vrr, 1"
+
+            lines.push(monitorLine)
+        }
+
+        lines.push("")
+
+        const content = lines.join("\n")
+
+        Proc.runCommand("hypr-write-outputs", ["sh", "-c", `mkdir -p "${hyprDmsDir}" && cat > "${outputsPath}" << 'EOF'\n${content}EOF`], (output, exitCode) => {
+            if (exitCode !== 0) {
+                console.warn("HyprlandService: Failed to write outputs config:", output)
+                return
+            }
+            console.info("HyprlandService: Generated outputs config at", outputsPath)
+            if (CompositorService.isHyprland)
+                reloadConfig()
+        })
+    }
+
+    function reloadConfig() {
+        Proc.runCommand("hyprctl-reload", ["hyprctl", "reload"], (output, exitCode) => {
+            if (exitCode !== 0)
+                console.warn("HyprlandService: hyprctl reload failed:", output)
+        })
+    }
+
+    function transformToHyprland(transform) {
+        switch (transform) {
+        case "Normal": return 0
+        case "90": return 1
+        case "180": return 2
+        case "270": return 3
+        case "Flipped": return 4
+        case "Flipped90": return 5
+        case "Flipped180": return 6
+        case "Flipped270": return 7
+        default: return 0
+        }
+    }
+
+    function hyprlandToTransform(value) {
+        switch (value) {
+        case 0: return "Normal"
+        case 1: return "90"
+        case 2: return "180"
+        case 3: return "270"
+        case 4: return "Flipped"
+        case 5: return "Flipped90"
+        case 6: return "Flipped180"
+        case 7: return "Flipped270"
+        default: return "Normal"
+        }
+    }
+}