Merge branch 'main' into lenemter/dock-workspace-switcher-pof

Author: lenemter

src/ShellClients/HideTracker.vala

@@ -37,17 +37,15 @@ public class Gala.HideTracker : Object {
         Object (display: display, panel: panel);
     }
 
-    ~HideTracker () {
-        if (hide_timeout_id != 0) {
-            Source.remove (hide_timeout_id);
-        }
-
-        if (update_timeout_id != 0) {
-            Source.remove (update_timeout_id);
-        }
-    }
-
     construct {
+        panel.window.unmanaging.connect_after (() => {
+            // The timeouts hold refs on us so we stay connected to signal handlers that might
+            // access the panel which was already freed. To prevent that make sure we reset
+            // the timeouts so that we get freed immediately
+            reset_hide_timeout ();
+            reset_update_timeout ();
+        });
+
         // Can't be local otherwise we get a memory leak :(
         // See https://gitlab.gnome.org/GNOME/vala/-/issues/1548
         current_focus_window = display.focus_window;
@@ -152,6 +150,13 @@ public class Gala.HideTracker : Object {
         });
     }
 
+    private void reset_update_timeout () {
+        if (update_timeout_id != 0) {
+            Source.remove (update_timeout_id);
+            update_timeout_id = 0;
+        }
+    }
+
     public void update_overlap () {
         overlap = false;
         focus_overlap = false;

src/ShellClients/NotificationsClient.vala

@@ -20,6 +20,7 @@ public class Gala.NotificationsClient : Object {
         client.window_created.connect ((window) => {
             window.set_data (NOTIFICATION_DATA_KEY, true);
             window.make_above ();
+            window.stick ();
 #if HAS_MUTTER46
             client.wayland_client.make_dock (window);
 #endif

src/WorkspaceManager.vala

@@ -85,7 +85,7 @@ public class Gala.WorkspaceManager : Object {
             return;
         }
 
-        workspace.window_added.connect (window_added);
+        workspace.window_added.connect (queue_window_added);
         workspace.window_removed.connect (window_removed);
     }
 
@@ -124,9 +124,15 @@ public class Gala.WorkspaceManager : Object {
         }
     }
 
-    private void window_added (Meta.Workspace? workspace, Meta.Window window) {
+    private void queue_window_added (Meta.Workspace? workspace, Meta.Window window) {
+        // We get this call very early so we have to queue an idle for ShellClients
+        // that might not have checked the window/got a protocol call yet
+        Idle.add (() => window_added (workspace, window));
+    }
+
+    private bool window_added (Meta.Workspace? workspace, Meta.Window window) {
         if (workspace == null || !Meta.Prefs.get_dynamic_workspaces () || window.on_all_workspaces) {
-            return;
+            return Source.REMOVE;
         }
 
         unowned Meta.WorkspaceManager manager = workspace.get_display ().get_workspace_manager ();
@@ -139,6 +145,8 @@ public class Gala.WorkspaceManager : Object {
         ) {
             append_workspace ();
         }
+
+        return Source.REMOVE;
     }
 
     private void window_removed (Meta.Workspace? workspace, Meta.Window window) {
@@ -185,7 +193,7 @@ public class Gala.WorkspaceManager : Object {
 
     private void window_entered_monitor (Meta.Display display, int monitor, Meta.Window window) {
         if (InternalUtils.workspaces_only_on_primary () && monitor == display.get_primary_monitor ()) {
-            window_added (window.get_workspace (), window);
+            queue_window_added (window.get_workspace (), window);
         }
     }
 
@@ -243,7 +251,7 @@ public class Gala.WorkspaceManager : Object {
             return;
         }
 
-        workspace.window_added.disconnect (window_added);
+        workspace.window_added.disconnect (queue_window_added);
         workspace.window_removed.disconnect (window_removed);
 
         workspaces_marked_removed.add (workspace);