From 31ea8d76164e8d614566c568277b6c176e4c4b78 Mon Sep 17 00:00:00 2001
From: ocbwoy3 <ocbwoy3@ocbwoy3.dev>
Date: Fri, 23 Jan 2026 23:45:38 +0200
Subject: [PATCH] core: shell state manager

---
 Shell/ShellStateManager.qml | 52 +++++++++++++++++++++++++++++++++++++
 shell.qml                   | 10 ++++---
 2 files changed, 58 insertions(+), 4 deletions(-)
 create mode 100644 Shell/ShellStateManager.qml

diff --git a/Shell/ShellStateManager.qml b/Shell/ShellStateManager.qml
new file mode 100644
index 0000000..506323b
--- /dev/null
+++ b/Shell/ShellStateManager.qml
@@ -0,0 +1,52 @@
+pragma Singleton
+import QtQuick
+
+QtObject {
+    id: manager
+
+    property bool shellOpen: false
+    property var windowRequests: ({})
+    property var globals: ({})
+
+    signal shellOpened
+    signal shellClosed
+    signal windowRequested(string name, var payload)
+
+    function openShell() {
+        if (!shellOpen) {
+            console.log("ShellStateManager: openShell");
+            shellOpen = true;
+            shellOpened();
+        }
+    }
+
+    function closeShell() {
+        if (shellOpen) {
+            console.log("ShellStateManager: closeShell");
+            shellOpen = false;
+            shellClosed();
+        }
+    }
+
+    function toggleShell() {
+        console.log("ShellStateManager: toggleShell (isOpen " + shellOpen + ")");
+        shellOpen ? closeShell() : openShell();
+    }
+
+    function requestWindow(name, payload) {
+        console.log("ShellStateManager: requestWindow", name, payload);
+        windowRequests[name] = {
+            payload: payload,
+            timestamp: Date.now()
+        };
+        windowRequested(name, payload);
+    }
+
+    function setGlobal(key, value) {
+        globals[key] = value;
+    }
+
+    function global(key, defaultValue) {
+        return globals.hasOwnProperty(key) ? globals[key] : defaultValue;
+    }
+}
diff --git a/shell.qml b/shell.qml
index 1d72b29..b7947f1 100644
--- a/shell.qml
+++ b/shell.qml
@@ -5,7 +5,9 @@ import "Shell"
 
 ShellRoot {
     id: baseShell
-    property bool isOpen: false
+
+    // Use the singleton directly; it controls the shell state globally.
+    property bool isOpen: ShellStateManager.shellOpen
 
     WLRLayerTopbar {
         visible: baseShell.isOpen
@@ -20,7 +22,7 @@ ShellRoot {
         triggerDescription: "Toggle the menu"
         name: "shell_toggle"
         onReleased: {
-            baseShell.isOpen = !baseShell.isOpen;
+            ShellStateManager.toggleShell()
         }
     }
 
@@ -28,10 +30,10 @@ ShellRoot {
         target: "deltarune.shell"
         enabled: true
         function open(): void {
-            baseShell.isOpen = true;
+            ShellStateManager.openShell()
         }
         function close(): void {
-            baseShell.isOpen = false;
+            ShellStateManager.closeShell()
         }
     }
 }