changed stuff

src/main.rs

@@ -42,30 +42,59 @@ async fn main() {
         .unwrap();
 
     while let Some(event) = workspace_event_rx.recv().await {
+        let sway_ipc_clone = sway_ipc.clone();
+
+        // Handle the new layout setup
+        let root = sway_ipc_clone.get_tree().await.unwrap();
+        let workspaces = sway_ipc_clone.get_workspaces().await.unwrap();
+        let leaves = get_current_leaves_here(&root, &workspaces);
         if let SwayEvent::Window(window_event) = event {
-            if let WindowChangeType::New = window_event.change {
-                let sway_ipc_clone = sway_ipc.clone();
-
-                // Handle the new layout setup
-                let root = sway_ipc_clone.get_tree().await.unwrap();
-                let workspaces = sway_ipc_clone.get_workspaces().await.unwrap();
-                let leaves = get_current_leaves_here(&root, &workspaces);
-
-                if let (Some(first), Some(second)) = (leaves.first(), leaves.get(1)) {
-                    let mut command = format!("[con_id={}] splith", first.id);
-                    match leaves.get(2) {
-                        Some(third) => {
-                            command = format!(
+            match window_event.change {
+                WindowChangeType::New => {
+                    if let (Some(first), Some(second)) = (leaves.first(), leaves.get(1)) {
+                        let mut command = format!("[con_id={}] splith", first.id);
+                        match leaves.get(2) {
+                            Some(third) => {
+                                command = format!(
                                 "{};[con_id={}] splitv;[con_id={}] mark target;[con_id={}] move container to mark target;[con_id={}] swap container with mark target;",
                                 command, second.id, third.id, second.id, second.id
                             );
+                            }
+                            None => {
+                                command = format!("{};[con_id={}] splitv;", command, second.id);
+                            }
                         }
-                        None => {
-                            command = format!("{};[con_id={}] splitv;", command, second.id);
-                        }
+                        sway_ipc_clone.run_command(command).await.unwrap();
                     }
-                    sway_ipc_clone.run_command(command).await.unwrap();
                 }
+                WindowChangeType::Close => {
+                    println!("❌ Window closed: ID {}", window_event.container.id);
+
+                    if let Some(master) = leaves.first() {
+                        println!("🔍 Current Master ID before closing: {}", master.id);
+                    } else {
+                        println!("⚠️ No Master found in current workspace!");
+                    }
+
+                    if leaves
+                        .first()
+                        .map_or(false, |master| master.id == window_event.container.id)
+                    {
+                        println!("🔥 Master was closed! Promoting next container...");
+
+                        let command = "
+                            focus right;
+                            layout splitv;
+                            focus left;
+                            move up;
+                            layout splith;
+                        ";
+                        sway_ipc_clone.run_command(command.to_string()).await.unwrap();
+                    } else {
+                        println!("✅ Closed window was NOT the Master. No action needed.");
+                    }
+                }
+                _ => {}
             }
         }
     }