From de8ef081436317689333b29324b3a64343745914 Mon Sep 17 00:00:00 2001
From: Bennet Bo Fenner <bennet@zed.dev>
Date: Sun, 2 Jun 2024 17:57:45 +0200
Subject: [PATCH] Disable indent guides for single line editors (#12584)

This PR disables indent guides by default for single line editors. Right
now indent guides show up in the project search editor (which is only a
single line)

<img width="715" alt="image"
src="https://github.com/zed-industries/zed/assets/53836821/0b61da71-6f64-424d-9612-6a34eac4686a">


Release Notes:

- Fixed an issue where indent guides would show up in a single line
editor (e.g. project search, buffer search)
---
 crates/editor/src/editor.rs | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/crates/editor/src/editor.rs b/crates/editor/src/editor.rs
index f888534f6ba381121720dd77f8ff769d02e220a1..987b39a44c59ec17fa4037ae01ed457247347b87 100644
--- a/crates/editor/src/editor.rs
+++ b/crates/editor/src/editor.rs
@@ -1697,6 +1697,12 @@ impl Editor {
         cx.on_focus(&focus_handle, Self::handle_focus).detach();
         cx.on_blur(&focus_handle, Self::handle_blur).detach();
 
+        let show_indent_guides = if mode == EditorMode::SingleLine {
+            Some(false)
+        } else {
+            None
+        };
+
         let mut this = Self {
             focus_handle,
             buffer: buffer.clone(),
@@ -1726,7 +1732,7 @@ impl Editor {
             show_git_diff_gutter: None,
             show_code_actions: None,
             show_wrap_guides: None,
-            show_indent_guides: None,
+            show_indent_guides,
             placeholder_text: None,
             highlight_order: 0,
             highlighted_rows: HashMap::default(),