init: working version

modules/ui/UIState.qml

@@ -0,0 +1,96 @@
+
+import qs.services
+import qs.util
+import QtQuick
+import Quickshell
+import Quickshell.Hyprland
+
+Scope {
+    id: root
+
+    required property ShellScreen screen
+    property alias uiState: uiState
+
+    PersistentProperties {
+        id: uiState
+        reloadableId: `uiState-${QsWindow.window.screen.name}`
+
+        // Open panels
+        property bool dashboard
+        property bool launcher
+        property bool osd
+        property bool session
+
+        property bool blockScreen
+
+        // Other state
+        property ListModel workspaces
+        property int dashboardTab: 0
+        property bool osdVolumeReact: true
+        property bool osdBrightnessReact: true
+
+        Component.onCompleted: {
+            workspaces = listModelComp.createObject(this);
+            States.load(root.screen, this);
+        }
+    }
+
+    // Workspace Handling
+
+    Component {
+        id: listModelComp
+        ListModel {}
+    }
+
+    // Initialize workspace list
+    Timer {
+        running: true
+        interval: Hypr.arbitraryRaceConditionDelay
+        onTriggered: {
+            // NOTE: Reinitialize workspace list on reload because persistence doesn't work
+            uiState.workspaces = listModelComp.createObject(uiState);
+            Hypr.workspaces.values.forEach(w => {
+                if (w.monitor === Hypr.monitorFor(root.screen))
+                    uiState.workspaces.append({"workspace": w});
+            })
+        }
+    }
+
+    // Remove deleted workspaces
+    Connections {
+        target: Hypr.workspaces
+        function onObjectRemovedPost(workspace, index) {
+            root.removeWorkspace(workspace);
+        }
+    }
+
+    // Update workspaces moved between monitors
+    // (also handles initialized workspaces)
+    Instantiator {
+        model: Hypr.workspaces
+        delegate: Connections {
+            required property HyprlandWorkspace modelData
+            target: modelData
+            function onMonitorChanged() {
+                if (modelData.monitor === Hypr.monitorFor(root.screen)) {
+                    uiState.workspaces.append({"workspace": modelData});
+                } else {
+                    root.removeWorkspace(modelData);
+                }
+            }
+        }
+    }
+
+    function removeWorkspace(workspace: HyprlandWorkspace): void {
+        let i = 0;
+        while (i < uiState.workspaces.count) {
+            const w = uiState.workspaces.get(i).workspace;
+            if (w === workspace) {
+                uiState.workspaces.remove(i);
+            } else {
+                i++;
+            }
+        }
+    }
+
+}