feat: confirm on deleting

src/core/input/input.rs

@@ -24,7 +24,13 @@ pub struct Input {
 pub struct InputOpt {
 	pub title:    String,
 	pub value:    String,
-	pub position: (u16, u16),
+	pub position: InputPos,
+}
+
+pub enum InputPos {
+	Top,
+	Hovered,
+	Coords(u16, u16),
 }
 
 #[derive(Clone, Copy, Debug, Default, PartialEq, Eq)]
@@ -46,7 +52,10 @@ impl Input {
 	pub fn show(&mut self, opt: InputOpt, tx: Sender<Result<String>>) {
 		self.title = opt.title;
 		self.value = opt.value;
-		self.position = opt.position;
+		self.position = match opt.position {
+			InputPos::Coords(x, y) => (x, y),
+			_ => unimplemented!(),
+		};
 
 		self.mode = InputMode::Insert;
 		self.cursor = self.count();
@@ -276,7 +285,9 @@ impl Input {
 	}
 
 	#[inline]
-	pub fn top_position() -> (u16, u16) { ((tty_size().ws_col / 2).saturating_sub(25), 2) }
+	pub fn top_position() -> InputPos {
+		InputPos::Coords((tty_size().ws_col / 2).saturating_sub(25), 2)
+	}
 
 	#[inline]
 	fn count(&self) -> usize { self.value.chars().count() }

src/core/manager/folder.rs

@@ -127,6 +127,9 @@ impl Folder {
 		false
 	}
 
+	#[inline]
+	pub fn has_selected(&self) -> bool { self.files.iter().any(|(_, item)| item.is_selected) }
+
 	pub fn selected(&self) -> Option<Vec<PathBuf>> {
 		let v = self
 			.files

src/core/manager/manager.rs

@@ -3,7 +3,7 @@ use std::{collections::{BTreeSet, HashMap, HashSet}, mem, path::PathBuf};
 use tokio::fs;
 
 use super::{PreviewData, Tab, Tabs, Watcher};
-use crate::{core::{files::{File, FilesOp}, input::{Input, InputOpt}, manager::Folder, tasks::Precache}, emit};
+use crate::{core::{files::{File, FilesOp}, input::{Input, InputOpt, InputPos}, manager::Folder, tasks::Precache}, emit};
 
 pub struct Manager {
 	tabs:   Tabs,
@@ -92,14 +92,12 @@ impl Manager {
 	pub fn yanked(&self) -> &(bool, HashSet<PathBuf>) { &self.yanked }
 
 	pub fn create(&self) -> bool {
-		let pos = Input::top_position();
 		let cwd = self.current().cwd.clone();
-
 		tokio::spawn(async move {
 			let result = emit!(Input(InputOpt {
 				title:    "Create:".to_string(),
 				value:    "".to_string(),
-				position: pos,
+				position: InputPos::Top,
 			}))
 			.await;
 
@@ -113,35 +111,33 @@ impl Manager {
 				}
 			}
 		});
-
 		false
 	}
 
 	pub fn rename(&self) -> bool {
-		let selected = self.selected();
-		if selected.is_empty() {
-			return false;
-		}
-
-		if selected.len() > 1 {
+		if self.current().has_selected() {
 			return self.bulk_rename();
 		}
 
-		let rect = self.current().rect_current(&selected[0]).unwrap();
+		let hovered = if let Some(h) = self.hovered() {
+			h.path.clone()
+		} else {
+			return false;
+		};
+
 		tokio::spawn(async move {
 			let result = emit!(Input(InputOpt {
 				title:    "Rename:".to_string(),
-				value:    selected[0].file_name().unwrap().to_string_lossy().to_string(),
-				position: (rect.x, rect.y),
+				value:    hovered.file_name().unwrap().to_string_lossy().to_string(),
+				position: InputPos::Hovered,
 			}))
 			.await;
 
 			if let Ok(new) = result {
-				let to = selected[0].parent().unwrap().join(new);
-				fs::rename(&selected[0], to).await.ok();
+				let to = hovered.parent().unwrap().join(new);
+				fs::rename(&hovered, to).await.ok();
 			}
 		});
-
 		false
 	}
 

src/core/manager/tab.rs

@@ -5,7 +5,7 @@ use tokio::task::JoinHandle;
 use tracing::info;
 
 use super::{Folder, Mode, Preview};
-use crate::{core::{external::{self, FzfOpt, ZoxideOpt}, files::{File, Files, FilesOp}, input::{Input, InputOpt}, Event, BLOCKER}, emit, misc::Defer};
+use crate::{core::{external::{self, FzfOpt, ZoxideOpt}, files::{File, Files, FilesOp}, input::{Input, InputOpt, InputPos}, Event, BLOCKER}, emit, misc::Defer};
 
 pub struct Tab {
 	pub(super) current: Folder,
@@ -184,12 +184,11 @@ impl Tab {
 		let cwd = self.current.cwd.clone();
 		let hidden = self.current.files.show_hidden;
 
-		let pos = Input::top_position();
 		self.search = Some(tokio::spawn(async move {
 			let subject = emit!(Input(InputOpt {
 				title:    "Search:".to_string(),
 				value:    "".to_string(),
-				position: pos,
+				position: InputPos::Top,
 			}))
 			.await?;
 

src/core/tasks/tasks.rs

@@ -1,9 +1,9 @@
-use std::{collections::{BTreeMap, HashSet}, path::PathBuf};
+use std::{collections::{BTreeMap, HashSet}, path::PathBuf, sync::Arc};
 
 use tracing::trace;
 
 use super::{Scheduler, TASKS_PADDING, TASKS_PERCENT};
-use crate::{config::OPEN, misc::tty_size};
+use crate::{config::OPEN, core::input::{Input, InputOpt, InputPos}, emit, misc::tty_size};
 
 #[derive(Clone, Debug)]
 pub struct Task {
@@ -43,7 +43,7 @@ pub enum TaskStage {
 }
 
 pub struct Tasks {
-	scheduler: Scheduler,
+	scheduler: Arc<Scheduler>,
 
 	pub visible:  bool,
 	pub cursor:   usize,
@@ -52,7 +52,12 @@ pub struct Tasks {
 
 impl Tasks {
 	pub fn start() -> Self {
-		Self { scheduler: Scheduler::start(), visible: false, cursor: 0, progress: (100, 0) }
+		Self {
+			scheduler: Arc::new(Scheduler::start()),
+			visible:   false,
+			cursor:    0,
+			progress:  (100, 0),
+		}
 	}
 
 	#[inline]
@@ -143,13 +148,28 @@ impl Tasks {
 	}
 
 	pub fn file_remove(&self, targets: Vec<PathBuf>, permanently: bool) -> bool {
-		for p in targets {
-			if permanently {
-				self.scheduler.file_delete(p);
-			} else {
-				self.scheduler.file_trash(p);
+		let scheduler = self.scheduler.clone();
+		tokio::spawn(async move {
+			let result = emit!(Input(InputOpt {
+				title:    "Are you sure delete these files? (Y/n)".to_string(),
+				value:    "".to_string(),
+				position: InputPos::Hovered,
+			}))
+			.await;
+
+			if let Ok(choice) = result {
+				if choice.to_lowercase() != "y" {
+					return;
+				}
+				for p in targets {
+					if permanently {
+						scheduler.file_delete(p);
+					} else {
+						scheduler.file_trash(p);
+					}
+				}
 			}
-		}
+		});
 		false
 	}
 

src/ui/app.rs

@@ -3,7 +3,7 @@ use crossterm::event::KeyEvent;
 use tokio::sync::oneshot::{self};
 
 use super::{root::Root, Ctx, Executor, Logs, Signals, Term};
-use crate::{config::keymap::Key, core::{files::FilesOp, Event}, emit};
+use crate::{config::keymap::Key, core::{files::FilesOp, input::{Input, InputPos}, Event}, emit};
 
 pub struct App {
 	cx:      Ctx,
@@ -104,7 +104,17 @@ impl App {
 				emit!(Render);
 			}
 
-			Event::Input(opt, tx) => {
+			Event::Input(mut opt, tx) => {
+				opt.position = match opt.position {
+					InputPos::Top => Input::top_position(),
+					InputPos::Hovered => manager
+						.hovered()
+						.and_then(|h| manager.current().rect_current(&h.path))
+						.map(|r| InputPos::Coords(r.x, r.y))
+						.unwrap_or_else(|| Input::top_position()),
+					p @ InputPos::Coords(..) => p,
+				};
+
 				self.cx.input.show(opt, tx);
 				emit!(Render);
 			}