From a3c143070e67006e8351c34d059644b8dd6262ac Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C5=ABdolfs=20O=C5=A1i=C5=86=C5=A1?= <rudolfs@osins.org>
Date: Tue, 18 Mar 2025 17:01:25 -0600
Subject: [PATCH] Don't show hover styling when a line can't be commented on

- outside of reviews
- when there is already a comment on that line
---
 src/components/Diff.svelte | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/src/components/Diff.svelte b/src/components/Diff.svelte
index 887927d50..9599a6b43 100644
--- a/src/components/Diff.svelte
+++ b/src/components/Diff.svelte
@@ -273,10 +273,13 @@
     position: relative;
     cursor: cell;
   }
-  .left:hover,
-  .right:hover,
-  .left:active,
-  .right:active {
+  .selection-disabled {
+    cursor: default;
+  }
+  .left:hover:not(.selection-disabled),
+  .right:hover:not(.selection-disabled),
+  .left:active:not(.selection-disabled),
+  .right:active:not(.selection-disabled) {
     color: var(--color-foreground-contrast);
   }
   .sign {
@@ -356,6 +359,7 @@
               isSelected(filePath(file, "left"), hunkIdx, lineIdx)}>
             <div
               class="left"
+              class:selection-disabled={!codeComments || thread}
               class:marker={selection?.start.side === "left" &&
                 selection.start.lineNumber === lineNumber(line, "left")}
               onpointerdown={e => {
@@ -368,6 +372,7 @@
 
             <div
               class="right"
+              class:selection-disabled={!codeComments || thread}
               class:marker={selection?.start.side === "right" &&
                 selection.start.lineNumber === lineNumber(line, "right")}
               onpointerdown={e => {