From 3f1a120074ae8b2a7af601f47cda1ba0c7f22661 Mon Sep 17 00:00:00 2001
From: Jun Wu <quark@lihdd.net>
Date: Fri, 3 Nov 2023 10:33:15 -0700
Subject: [PATCH] Detect true color set by max_colors

Terminals like `xterm-direct` has max_colors set to 16M. They should be treated as supporting true colors.
---
 termwiz/src/caps/mod.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/termwiz/src/caps/mod.rs b/termwiz/src/caps/mod.rs
index b8936b917..9d3c8bd71 100644
--- a/termwiz/src/caps/mod.rs
+++ b/termwiz/src/caps/mod.rs
@@ -219,7 +219,9 @@ impl Capabilities {
                         if has_true_color {
                             ColorLevel::TrueColor
                         } else if let Some(cap::MaxColors(n)) = db.get::<cap::MaxColors>() {
-                            if n >= 256 {
+                            if n >= 16777216 {
+                                ColorLevel::TrueColor
+                            } else if n >= 256 {
                                 ColorLevel::TwoFiftySix
                             } else {
                                 ColorLevel::Sixteen