From 292a98a91e35662fd65993956278787ee0ca9840 Mon Sep 17 00:00:00 2001
From: Ogulcan Celik <ogulcancelik@gmail.com>
Date: Thu, 25 Jun 2026 22:08:11 +0300
Subject: fix: answer osc 12 cursor color queries

refs #806
---
 src/pane/osc.rs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'src/pane/osc.rs')

diff --git a/src/pane/osc.rs b/src/pane/osc.rs
index 83cb47ae..2fef72a2 100644
--- a/src/pane/osc.rs
+++ b/src/pane/osc.rs
@@ -11,6 +11,7 @@ use super::terminal::GhosttyPaneCore;
 pub(super) enum DefaultColorQuery {
     Foreground,
     Background,
+    Cursor,
 }
 
 impl DefaultColorQuery {
@@ -18,6 +19,7 @@ impl DefaultColorQuery {
         match self {
             Self::Foreground => 10,
             Self::Background => 11,
+            Self::Cursor => 12,
         }
     }
 }
@@ -247,6 +249,7 @@ fn parse_default_color_event(body: &[u8]) -> Option<DefaultColorEvent> {
     match body {
         b"10;?" => Some(DefaultColorEvent::Query(DefaultColorQuery::Foreground)),
         b"11;?" => Some(DefaultColorEvent::Query(DefaultColorQuery::Background)),
+        b"12;?" => Some(DefaultColorEvent::Query(DefaultColorQuery::Cursor)),
         b"110" | b"110;" => Some(DefaultColorEvent::Reset(DefaultColorQuery::Foreground)),
         b"111" | b"111;" => Some(DefaultColorEvent::Reset(DefaultColorQuery::Background)),
         _ => parse_palette_color_query(body).or_else(|| parse_default_color_set_event(body)),
@@ -1288,7 +1291,7 @@ mod tests {
         let mut tracker = DefaultColorEventTracker::default();
 
         tracker.observe(
-            b"\x1b]10;?\x07\x1b]11;?\x1b\\\x1b]4;0;?\x07\x1b]10;rgb:11/22/33\x07\x1b]111\x07",
+            b"\x1b]10;?\x07\x1b]11;?\x1b\\\x1b]12;?\x07\x1b]4;0;?\x07\x1b]10;rgb:11/22/33\x07\x1b]111\x07",
         );
 
         assert_eq!(
@@ -1296,6 +1299,7 @@ mod tests {
             vec![
                 DefaultColorEvent::Query(DefaultColorQuery::Foreground),
                 DefaultColorEvent::Query(DefaultColorQuery::Background),
+                DefaultColorEvent::Query(DefaultColorQuery::Cursor),
                 DefaultColorEvent::PaletteQuery(0),
                 DefaultColorEvent::Set(DefaultColorQuery::Foreground),
                 DefaultColorEvent::Reset(DefaultColorQuery::Background),
-- 
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