From ebf889219bbba702df0e7756c78268eb5437c30a Mon Sep 17 00:00:00 2001
From: Sam Anthony <sam@samanthony.xyz>
Date: Wed, 1 Feb 2023 09:46:17 -0330
Subject: refactor

---
 src/ui.rs | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 src/ui.rs

(limited to 'src/ui.rs')

diff --git a/src/ui.rs b/src/ui.rs
new file mode 100644
index 0000000..9133f1c
--- /dev/null
+++ b/src/ui.rs
@@ -0,0 +1,32 @@
+use crossterm::{
+    event::{DisableMouseCapture, EnableMouseCapture},
+    execute,
+    terminal::{disable_raw_mode, enable_raw_mode, EnterAlternateScreen, LeaveAlternateScreen},
+};
+use std::io;
+use tui::{
+    backend::{Backend, CrosstermBackend},
+    Terminal,
+};
+
+pub fn init_terminal() -> Result<Terminal<CrosstermBackend<io::Stdout>>, io::Error> {
+    enable_raw_mode()?;
+    let mut stdout = io::stdout();
+    execute!(stdout, EnterAlternateScreen, EnableMouseCapture)?;
+    let backend = CrosstermBackend::new(stdout);
+    Terminal::new(backend)
+}
+
+pub fn cleanup_terminal<B>(mut terminal: Terminal<B>) -> Result<(), io::Error>
+where
+    B: Backend + io::Write,
+{
+    disable_raw_mode()?;
+    execute!(
+        terminal.backend_mut(),
+        LeaveAlternateScreen,
+        DisableMouseCapture,
+    )?;
+    terminal.show_cursor()?;
+    Ok(())
+}
-- 
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