lockscreen: implement

Modules/Lock/Lock.qml

@@ -0,0 +1,58 @@
+pragma ComponentBehavior: Bound
+
+import QtQuick
+import Quickshell
+import Quickshell.Io
+import Quickshell.Wayland
+import qs.Common
+
+Item {
+    id: root
+    
+    function activate() {
+        loader.activeAsync = true
+    }
+
+    LazyLoader {
+        id: loader
+
+        WlSessionLock {
+            id: lock
+
+            property bool unlocked: false
+
+            locked: true
+
+            onLockedChanged: {
+                if (!locked)
+                    loader.active = false
+            }
+
+            LockSurface {
+                lock: lock
+            }
+        }
+    }
+
+    LockScreenDemo {
+        id: demoWindow
+    }
+
+    IpcHandler {
+        target: "lock"
+
+        function lock(): void {
+            console.log("Lock screen requested via IPC")
+            loader.activeAsync = true
+        }
+
+        function demo(): void {
+            console.log("Lock screen DEMO mode requested via IPC")
+            demoWindow.showDemo()
+        }
+
+        function isLocked(): bool {
+            return loader.active
+        }
+    }
+}