exit on control-c chord, don't exit preview on q keypress, remove superfluous screen clear and cursor position reset

tui/src/float.rs

@@ -64,9 +64,7 @@ impl Float {
     // Returns true if the floating window is finished.
     pub fn handle_key_event(&mut self, key: &KeyEvent) -> bool {
         match key.code {
-            KeyCode::Enter | KeyCode::Char('p') | KeyCode::Esc | KeyCode::Char('q')
+            KeyCode::Enter | KeyCode::Char('p') | KeyCode::Esc if self.content.is_finished() => {
-                if self.content.is_finished() =>
-            {
                 true
             }
             _ => self.content.handle_key_event(key),

tui/src/main.rs

@@ -14,7 +14,6 @@ use std::{
 use crate::theme::Theme;
 use clap::Parser;
 use crossterm::{
-    cursor::RestorePosition,
     event::{self, DisableMouseCapture, Event, KeyEventKind},
     style::ResetColor,
     terminal::{disable_raw_mode, enable_raw_mode, EnterAlternateScreen, LeaveAlternateScreen},
@@ -38,7 +37,7 @@ struct Args {
     override_validation: bool,
 }
 
-fn main() -> std::io::Result<()> {
+fn main() -> io::Result<()> {
     let args = Args::parse();
 
     let mut state = AppState::new(args.theme, args.override_validation);
@@ -55,8 +54,8 @@ fn main() -> std::io::Result<()> {
     terminal.backend_mut().execute(LeaveAlternateScreen)?;
     terminal.backend_mut().execute(DisableMouseCapture)?;
     terminal.backend_mut().execute(ResetColor)?;
-    terminal.backend_mut().execute(RestorePosition)?;
     terminal.show_cursor()?;
+
     Ok(())
 }
 

tui/src/state.rs

@@ -6,7 +6,7 @@ use crate::{
     running_command::RunningCommand,
     theme::Theme,
 };
-use crossterm::event::{KeyCode, KeyEvent, KeyEventKind};
+use crossterm::event::{KeyCode, KeyEvent, KeyEventKind, KeyModifiers};
 use ego_tree::NodeId;
 use linutil_core::{Command, ListNode, Tab};
 use ratatui::{
@@ -185,6 +185,7 @@ impl AppState {
 
         draw_shortcuts(self, frame, vertical[1]);
     }
+
     pub fn handle_key(&mut self, key: &KeyEvent) -> bool {
         match &mut self.focus {
             Focus::FloatingWindow(command) => {
@@ -192,31 +193,43 @@ impl AppState {
                     self.focus = Focus::List;
                 }
             }
+
             Focus::Search => match self.filter.handle_key(key) {
                 SearchAction::Exit => self.exit_search(),
                 SearchAction::Update => self.update_items(),
                 _ => {}
             },
-            _ if key.code == KeyCode::Char('q') => return false,
+
+            _ if key.code == KeyCode::Char('q')
+                || key.code == KeyCode::Char('c')
+                    && key.modifiers.contains(KeyModifiers::CONTROL) =>
+            {
+                return false;
+            }
+
             Focus::TabList => match key.code {
                 KeyCode::Enter | KeyCode::Char('l') | KeyCode::Right | KeyCode::Tab => {
                     self.focus = Focus::List
                 }
+
                 KeyCode::Char('j') | KeyCode::Down
                     if self.current_tab.selected().unwrap() + 1 < self.tabs.len() =>
                 {
                     self.current_tab.select_next();
                     self.refresh_tab();
                 }
+
                 KeyCode::Char('k') | KeyCode::Up => {
                     self.current_tab.select_previous();
                     self.refresh_tab();
                 }
+
                 KeyCode::Char('/') => self.enter_search(),
                 KeyCode::Char('t') => self.theme.next(),
                 KeyCode::Char('T') => self.theme.prev(),
                 _ => {}
             },
+
             Focus::List if key.kind != KeyEventKind::Release => match key.code {
                 KeyCode::Char('j') | KeyCode::Down => self.selection.select_next(),
                 KeyCode::Char('k') | KeyCode::Up => self.selection.select_previous(),
@@ -235,10 +248,12 @@ impl AppState {
                 KeyCode::Char('T') => self.theme.prev(),
                 _ => {}
             },
-            _ => {}
+
+            _ => (),
         };
         true
     }
+
     fn update_items(&mut self) {
         self.filter.update_items(
             &self.tabs,
@@ -246,12 +261,14 @@ impl AppState {
             *self.visit_stack.last().unwrap(),
         );
     }
+
     /// Checks ehther the current tree node is the root node (can we go up the tree or no)
     /// Returns `true` if we can't go up the tree (we are at the tree root)
     /// else returns `false`
     pub fn at_root(&self) -> bool {
         self.visit_stack.len() == 1
     }
+
     fn enter_parent_directory(&mut self) {
         self.visit_stack.pop();
         self.selection.select(Some(0));