From 6781f3493034dfb81c1c63a3774406d1fc0511f6 Mon Sep 17 00:00:00 2001
From: LGUG2Z <LGUG2Z@fastmail.com>
Date: Fri, 1 Mar 2024 19:06:52 -0800
Subject: [PATCH] fix(wm): restore full mouse resize functionality

This commit fixes a regression that was most likely introduced in #678
which changed a bunch of stuff related to window and border dimension
calculation.

See commit 4e98d7d36d392592febd90b7555caf47ceb49552 for more information
as the same approach to fix the behaviour there has been applied here.
---
 komorebi/src/process_event.rs | 27 +++++++++++++++------------
 1 file changed, 15 insertions(+), 12 deletions(-)

diff --git a/komorebi/src/process_event.rs b/komorebi/src/process_event.rs
index 8be0d173..4feb4e24 100644
--- a/komorebi/src/process_event.rs
+++ b/komorebi/src/process_event.rs
@@ -479,17 +479,17 @@ impl WindowManager {
                         let mut ops = vec![];
 
                         macro_rules! resize_op {
-                        ($coordinate:expr, $comparator:tt, $direction:expr) => {{
-                            let adjusted = $coordinate * 2;
-                            let sizing = if adjusted $comparator 0 {
-                                Sizing::Decrease
-                            } else {
-                                Sizing::Increase
-                            };
+                            ($coordinate:expr, $comparator:tt, $direction:expr) => {{
+                                let adjusted = $coordinate * 2;
+                                let sizing = if adjusted $comparator 0 {
+                                    Sizing::Decrease
+                                } else {
+                                    Sizing::Increase
+                                };
 
-                            ($direction, sizing, adjusted.abs())
-                        }};
-                    }
+                                ($direction, sizing, adjusted.abs())
+                            }};
+                        }
 
                         if resize.left != 0 {
                             ops.push(resize_op!(resize.left, >, OperationDirection::Left));
@@ -499,11 +499,14 @@ impl WindowManager {
                             ops.push(resize_op!(resize.top, >, OperationDirection::Up));
                         }
 
-                        if resize.right != 0 && resize.left == 0 {
+                        let top_left_constant = BORDER_WIDTH.load(Ordering::SeqCst)
+                            + BORDER_OFFSET.load(Ordering::SeqCst);
+
+                        if resize.right != 0 && resize.left == top_left_constant {
                             ops.push(resize_op!(resize.right, <, OperationDirection::Right));
                         }
 
-                        if resize.bottom != 0 && resize.top == 0 {
+                        if resize.bottom != 0 && resize.top == top_left_constant {
                             ops.push(resize_op!(resize.bottom, <, OperationDirection::Down));
                         }