4 files changed, 1 insertions, 139 deletions
diff --git a/src/util/event.rs b/src/util/event.rs
deleted file mode 100644
index c6656ee..0000000
--- a/src/util/event.rs
+++ /dev/null
@@ -1,105 +0,0 @@
-use std::io;
-use std::sync::mpsc;
-use std::thread;
-
-use signal_hook::consts::signal;
-use signal_hook::iterator::exfiltrator::SignalOnly;
-use signal_hook::iterator::SignalsInfo;
-
-use termion::event::Event;
-use termion::input::TermRead;
-
-use crate::io::IoWorkerProgress;
-
-#[derive(Debug)]
-pub enum AppEvent {
-    Termion(Event),
-    IoWorkerProgress(IoWorkerProgress),
-    IoWorkerResult(io::Result<IoWorkerProgress>),
-    Signal(i32),
-    //    Filesystem(notify::Result),
-}
-
-#[derive(Debug, Clone, Copy)]
-pub struct Config {}
-
-impl Default for Config {
-    fn default() -> Config {
-        Config {}
-    }
-}
-
-/// A small event handler that wrap termion input and tick events. Each event
-/// type is handled in its own thread and returned to a common `Receiver`
-pub struct Events {
-    pub event_tx: mpsc::Sender<AppEvent>,
-    event_rx: mpsc::Receiver<AppEvent>,
-    pub input_tx: mpsc::SyncSender<()>,
-}
-
-impl Events {
-    pub fn new() -> Self {
-        Events::with_config()
-    }
-
-    pub fn with_config() -> Self {
-        let (input_tx, input_rx) = mpsc::sync_channel(1);
-        let (event_tx, event_rx) = mpsc::channel();
-
-        // signal thread
-        let event_tx2 = event_tx.clone();
-        let _ = thread::spawn(move || {
-            let sigs = vec![signal::SIGWINCH];
-            let mut signals = SignalsInfo::<SignalOnly>::new(&sigs).unwrap();
-            for signal in &mut signals {
-                if let Err(e) = event_tx2.send(AppEvent::Signal(signal)) {
-                    eprintln!("Signal thread send err: {:#?}", e);
-                    return;
-                }
-            }
-        });
-
-        // input thread
-        let event_tx2 = event_tx.clone();
-        let _ = thread::spawn(move || {
-            let stdin = io::stdin();
-            let mut events = stdin.events();
-            match events.next() {
-                Some(event) => match event {
-                    Ok(event) => {
-                        if let Err(e) = event_tx2.send(AppEvent::Termion(event)) {
-                            eprintln!("Input thread send err: {:#?}", e);
-                            return;
-                        }
-                    }
-                    Err(_) => return,
-                },
-                None => return,
-            }
-
-            while input_rx.recv().is_ok() {
-                if let Some(Ok(event)) = events.next() {
-                    if let Err(e) = event_tx2.send(AppEvent::Termion(event)) {
-                        eprintln!("Input thread send err: {:#?}", e);
-                        return;
-                    }
-                }
-            }
-        });
-
-        Events {
-            event_tx,
-            event_rx,
-            input_tx,
-        }
-    }
-
-    pub fn next(&self) -> Result<AppEvent, mpsc::RecvError> {
-        let event = self.event_rx.recv()?;
-        Ok(event)
-    }
-
-    pub fn flush(&self) {
-        let _ = self.input_tx.send(());
-    }
-}
diff --git a/src/util/input.rs b/src/util/input.rs
index 7a6d9ad..24aff5e 100644
--- a/src/util/input.rs
+++ b/src/util/input.rs
@@ -4,10 +4,10 @@ use tui::layout::{Constraint, Direction, Layout};
 
 use crate::commands::{cursor_move, parent_cursor_move, AppExecute, KeyCommand};
 use crate::context::AppContext;
+use crate::event::AppEvent;
 use crate::history::DirectoryHistory;
 use crate::io::{FileOp, IoWorkerProgress};
 use crate::ui;
-use crate::util::event::AppEvent;
 use crate::util::format;
 
 pub fn process_mouse(event: MouseEvent, context: &mut AppContext, backend: &mut ui::TuiBackend) {
diff --git a/src/util/load_child.rs b/src/util/load_child.rs
deleted file mode 100644
index 63fb1f2..0000000
--- a/src/util/load_child.rs
+++ /dev/null
@@ -1,31 +0,0 @@
-use std::path::PathBuf;
-
-use crate::context::AppContext;
-use crate::history::DirectoryHistory;
-
-pub struct LoadChild {}
-
-impl LoadChild {
-    pub fn load_child(context: &mut AppContext) -> std::io::Result<()> {
-        let mut path: Option<PathBuf> = None;
-        if let Some(curr_list) = context.tab_context_ref().curr_tab_ref().curr_list_ref() {
-            if let Some(index) = curr_list.index {
-                let entry = &curr_list.contents[index];
-                path = Some(entry.file_path().to_path_buf())
-            }
-        }
-
-        // get preview
-        if let Some(path) = path {
-            if path.is_dir() {
-                let options = context.config_ref().display_options_ref().clone();
-                context
-                    .tab_context_mut()
-                    .curr_tab_mut()
-                    .history_mut()
-                    .create_or_soft_update(path.as_path(), &options)?;
-            }
-        }
-        Ok(())
-    }
-}
diff --git a/src/util/mod.rs b/src/util/mod.rs
index 53b5512..848ae31 100644
--- a/src/util/mod.rs
+++ b/src/util/mod.rs
@@ -2,10 +2,8 @@
 pub mod devicons;
 
 pub mod display;
-pub mod event;
 pub mod format;
 pub mod input;
-pub mod load_child;
 pub mod name_resolution;
 pub mod search;
 pub mod select;