[V1]: +open 'target' folder in file explorer

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "rtkill"
-version = "1.0.0"
+version = "1.1.0"
 edition = "2021"
 authors = ["Ilingu"]
 rust-version = "1.56.1"
@@ -22,6 +22,7 @@ crossterm = "0.26.1"
 fs_extra = "1.3.0"
 lazy_static = "1.4.0"
 number_prefix = "0.4.0"
+open = "5.0.0"
 rand = "0.8.5"
 toml = "0.7.5"
 tui = "0.19.0"

src/app/mod.rs

@@ -16,7 +16,7 @@ use crate::{
     ui::{
         components::{
             list_with_state::ListWithState,
-            message::{Message, MessageAction},
+            message::{Message, MessageAction, MessageType},
         },
         ui,
     },
@@ -98,9 +98,20 @@ pub fn run_app<B: Backend>(
         if event::poll(Duration::from_millis(refresh_rate))? {
             if let Event::Key(key) = event::read()? {
                 match key.code {
-                    KeyCode::Char('q') => return Ok(()),
                     KeyCode::Up => state.prev_item(),
                     KeyCode::Down => state.next_item(),
+                    KeyCode::Char('q') => return Ok(()),
+                    KeyCode::Char('o') => {
+                        let path_to_open = &current_appstate.target_directories.current().path;
+                        if open::that(path_to_open).is_err() {
+                            state.set_message(Some(Message::new(
+                                "Couldn't open path in your file explorer",
+                                MessageType::Warning,
+                                Some(Duration::from_secs(2)),
+                                None,
+                            )))
+                        }
+                    }
                     KeyCode::Char(' ') => state.delete_current_item(),
                     KeyCode::Char('r') => {
                         // to avoid user to spam refresh, which could cause memory issue

src/ui/components/list_with_state.rs

@@ -18,6 +18,9 @@ pub struct ListWithState<T> {
 }
 
 impl<T> ListWithState<T> {
+    pub fn current(&self) -> &T {
+        &self.datas[self.index]
+    }
     pub fn next(&mut self) {
         match self.index >= self.datas.len() - 1 {
             true => self.index = 0,

src/ui/info_section.rs

@@ -90,6 +90,11 @@ pub fn draw_info_section<B: Backend>(f: &mut Frame<B>, area: Rect, state: &AppSt
                 "r (Refresh)",
                 Style::default().add_modifier(Modifier::BOLD | Modifier::UNDERLINED),
             ),
+            Span::raw(", "),
+            Span::styled(
+                "o (open)",
+                Style::default().add_modifier(Modifier::BOLD | Modifier::UNDERLINED),
+            ),
         ]))
         .alignment(Alignment::Center),
         sub_chunck[1],