From 770beedb4466c02a8dc34fc0e1ef2af7bb421331 Mon Sep 17 00:00:00 2001
From: Sam Anthony <sam@samanthony.xyz>
Date: Sat, 11 Feb 2023 12:01:52 -0330
Subject: constants

---
 src/ui.rs | 17 ++++++++++++-----
 1 file changed, 12 insertions(+), 5 deletions(-)

(limited to 'src/ui.rs')

diff --git a/src/ui.rs b/src/ui.rs
index 1b50fb5..3d09221 100644
--- a/src/ui.rs
+++ b/src/ui.rs
@@ -12,7 +12,7 @@ use tui::{
     Frame, Terminal,
 };
 
-use crate::{Calculator, Function};
+use crate::{Calculator, Constant, Function};
 
 const WIDTH: u16 = 32;
 
@@ -78,10 +78,7 @@ fn input_buffer_widget(input_buffer: &str) -> impl Widget {
         Span::raw(">"),
         Span::styled(
             format!(" {}", input_buffer),
-            match Function::parse(&input_buffer) {
-                Ok(_) => Style::default().add_modifier(Modifier::BOLD),
-                Err(_) => Style::default(),
-            },
+            input_buffer_style(input_buffer),
         ),
     ]))
     .block(Block::default().borders(Borders::ALL))
@@ -91,3 +88,13 @@ fn version_number_widget() -> impl Widget {
     Paragraph::new(format!("pfc-{}", option_env!("CARGO_PKG_VERSION").unwrap()))
         .alignment(Alignment::Center)
 }
+
+fn input_buffer_style(input_buffer: &str) -> Style {
+    if let Ok(_) = Function::parse(&input_buffer) {
+        Style::default().add_modifier(Modifier::BOLD)
+    } else if let Ok(_) = Constant::parse(&input_buffer) {
+        Style::default().add_modifier(Modifier::BOLD)
+    } else {
+        Style::default()
+    }
+}
-- 
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