quickshell and hyprland additions

.config/quickshell/caelestia/services/Recorder.qml

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+pragma Singleton
+
+import Quickshell
+import Quickshell.Io
+import QtQuick
+
+Singleton {
+    id: root
+
+    readonly property alias running: props.running
+    readonly property alias paused: props.paused
+    readonly property alias elapsed: props.elapsed
+    property bool needsStart
+    property list<string> startArgs
+    property bool needsStop
+    property bool needsPause
+
+    function start(extraArgs = []): void {
+        needsStart = true;
+        startArgs = extraArgs;
+        checkProc.running = true;
+    }
+
+    function stop(): void {
+        needsStop = true;
+        checkProc.running = true;
+    }
+
+    function togglePause(): void {
+        needsPause = true;
+        checkProc.running = true;
+    }
+
+    PersistentProperties {
+        id: props
+
+        property bool running: false
+        property bool paused: false
+        property real elapsed: 0 // Might get too large for int
+
+        reloadableId: "recorder"
+    }
+
+    Process {
+        id: checkProc
+
+        running: true
+        command: ["pidof", "gpu-screen-recorder"]
+        onExited: code => {
+            props.running = code === 0;
+
+            if (code === 0) {
+                if (root.needsStop) {
+                    Quickshell.execDetached(["caelestia", "record"]);
+                    props.running = false;
+                    props.paused = false;
+                } else if (root.needsPause) {
+                    Quickshell.execDetached(["caelestia", "record", "-p"]);
+                    props.paused = !props.paused;
+                }
+            } else if (root.needsStart) {
+                Quickshell.execDetached(["caelestia", "record", ...root.startArgs]);
+                props.running = true;
+                props.paused = false;
+                props.elapsed = 0;
+            }
+
+            root.needsStart = false;
+            root.needsStop = false;
+            root.needsPause = false;
+        }
+    }
+
+    Connections {
+        target: Time
+        // enabled: props.running && !props.paused
+
+        function onSecondsChanged(): void {
+            props.elapsed++;
+        }
+    }
+}