From e8e18a48ada1a76c68295ba5b25d63cc899d6a3c Mon Sep 17 00:00:00 2001
From: LGUG2Z <LGUG2Z@fastmail.com>
Date: Wed, 16 Oct 2024 09:23:31 -0700
Subject: [PATCH] feat(wm): add granular directional monitor idx detection

---
 komorebi/src/window_manager.rs | 24 ++++++++++++++++++++----
 1 file changed, 20 insertions(+), 4 deletions(-)

diff --git a/komorebi/src/window_manager.rs b/komorebi/src/window_manager.rs
index b44c0e9a..d5264702 100644
--- a/komorebi/src/window_manager.rs
+++ b/komorebi/src/window_manager.rs
@@ -468,23 +468,39 @@ impl WindowManager {
         for (idx, monitor) in self.monitors.elements().iter().enumerate() {
             match direction {
                 OperationDirection::Left => {
-                    if monitor.size().left + monitor.size().right == current_monitor_size.left {
+                    if monitor.size().right <= current_monitor_size.left
+                        && monitor.size().top < current_monitor_size.bottom
+                        && monitor.size().bottom > current_monitor_size.top
+                        || monitor.size().left + monitor.size().right == current_monitor_size.left
+                    {
                         return Option::from(idx);
                     }
                 }
                 OperationDirection::Right => {
-                    if current_monitor_size.right + current_monitor_size.left == monitor.size().left
+                    if monitor.size().left >= current_monitor_size.right
+                        && monitor.size().top < current_monitor_size.bottom
+                        && monitor.size().bottom > current_monitor_size.top
+                        || current_monitor_size.right + current_monitor_size.left
+                            == monitor.size().left
                     {
                         return Option::from(idx);
                     }
                 }
                 OperationDirection::Up => {
-                    if monitor.size().top + monitor.size().bottom == current_monitor_size.top {
+                    if monitor.size().bottom <= current_monitor_size.top
+                        && monitor.size().left < current_monitor_size.right
+                        && monitor.size().right > current_monitor_size.left
+                        || monitor.size().top + monitor.size().bottom == current_monitor_size.top
+                    {
                         return Option::from(idx);
                     }
                 }
                 OperationDirection::Down => {
-                    if current_monitor_size.top + current_monitor_size.bottom == monitor.size().top
+                    if monitor.size().top >= current_monitor_size.bottom
+                        && monitor.size().left < current_monitor_size.right
+                        && monitor.size().right > current_monitor_size.left
+                        || current_monitor_size.top + current_monitor_size.bottom
+                            == monitor.size().top
                     {
                         return Option::from(idx);
                     }