fix(wm): cycle stack focus w/ mff disabled

This commit ensures that the focus changes to the appropriate window
when a container stack is being cycled through by a user who has
disabled the mouse_follows_focus feature.

fix #680

komorebi/src/window_manager.rs

@@ -866,6 +866,20 @@ impl WindowManager {
             }
         }
 
+        // if we passed false for follow_focus
+        if !follow_focus
+            // and we have a stack with >1 windows
+            && self.focused_container_mut()?.windows().len() > 1
+            // and we don't have a maxed window 
+            && self.focused_workspace()?.maximized_window().is_none()
+            // and we don't have a monocle container
+            && self.focused_workspace()?.monocle_container().is_none()
+        {
+            if let Ok(window) = self.focused_window_mut() {
+                window.focus(self.mouse_follows_focus)?;
+            }
+        };
+
         Ok(())
     }
 

komorebi/src/windows_callbacks.rs

@@ -239,9 +239,9 @@ pub extern "system" fn hidden_window(
         match message {
             WM_DISPLAYCHANGE => {
                 let event_type = WindowManagerEvent::DisplayChange(Window { hwnd: window.0 });
-            winevent_listener::event_tx()
-                .send(event_type)
-                .expect("could not send message on winevent_listener::event_tx");
+                winevent_listener::event_tx()
+                    .send(event_type)
+                    .expect("could not send message on winevent_listener::event_tx");
 
                 LRESULT(0)
             }
@@ -252,9 +252,9 @@ pub extern "system" fn hidden_window(
                     || wparam.0 as u32 == SPI_ICONVERTICALSPACING.0
                 {
                     let event_type = WindowManagerEvent::DisplayChange(Window { hwnd: window.0 });
-            winevent_listener::event_tx()
-                .send(event_type)
-                .expect("could not send message on winevent_listener::event_tx");
+                    winevent_listener::event_tx()
+                        .send(event_type)
+                        .expect("could not send message on winevent_listener::event_tx");
                 }
                 LRESULT(0)
             }
@@ -263,9 +263,9 @@ pub extern "system" fn hidden_window(
                 #[allow(clippy::cast_possible_truncation)]
                 if wparam.0 as u32 == DBT_DEVNODES_CHANGED {
                     let event_type = WindowManagerEvent::DisplayChange(Window { hwnd: window.0 });
-            winevent_listener::event_tx()
-                .send(event_type)
-                .expect("could not send message on winevent_listener::event_tx");
+                    winevent_listener::event_tx()
+                        .send(event_type)
+                        .expect("could not send message on winevent_listener::event_tx");
                 }
                 LRESULT(0)
             }