Merge branch 'scrollbar'

1 files changed, 51 insertions, 0 deletions

diff --git a/src/errorsetup.rs b/src/errorsetup.rs
new file mode 100644
index 0000000..eaaba0f
--- /dev/null
+++ b/src/errorsetup.rs
@@ -0,0 +1,51 @@
+// bibiman - a TUI for managing BibLaTeX databases
+// Copyright (C) 2024  lukeflo
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+/////
+
+use color_eyre::config::HookBuilder;
+use color_eyre::eyre::Result;
+use crossterm::cursor;
+use crossterm::event::DisableMouseCapture;
+use crossterm::terminal::LeaveAlternateScreen;
+use std::io::stdout;
+
+// Define error hooks to restore the terminal after panic
+pub fn init_error_hooks() -> Result<()> {
+    let (panic, error) = HookBuilder::default().into_hooks();
+    let panic = panic.into_panic_hook();
+    let error = error.into_eyre_hook();
+    color_eyre::eyre::set_hook(Box::new(move |e| {
+        let _ = crossterm::execute!(
+            stdout(),
+            DisableMouseCapture,
+            LeaveAlternateScreen,
+            cursor::Show
+        );
+        let _ = crossterm::terminal::disable_raw_mode();
+        error(e)
+    }))?;
+    std::panic::set_hook(Box::new(move |info| {
+        let _ = crossterm::execute!(
+            stdout(),
+            DisableMouseCapture,
+            LeaveAlternateScreen,
+            cursor::Show
+        );
+        let _ = crossterm::terminal::disable_raw_mode();
+        panic(info)
+    }));
+    Ok(())
+}