feat: apply logic to check num of selected files

yazi-core/src/tab/commands/copy.rs

@@ -16,10 +16,6 @@ impl From<Cmd> for Opt {
 impl Tab {
 	pub fn copy(&mut self, opt: impl Into<Opt>) {
 		let opt = opt.into() as Opt;
-		if !self.try_escape_visual() {
-			return;
-		}
-
 		let mut s = OsString::new();
 		let mut it = self.selected_or_hovered(true).peekable();
 		while let Some(u) = it.next() {

yazi-core/src/which/sorter.rs

@@ -35,7 +35,7 @@ impl WhichSorter {
 			entities.push(match self.by {
 				SortBy::None => unreachable!(),
 				SortBy::Key => Cow::Owned(ctrl.on()),
-				SortBy::Desc => ctrl.desc_or_run(Plurality::Plural),
+				SortBy::Desc => ctrl.desc_or_run(Plurality::default()),
 			});
 		}
 

yazi-fm/src/router.rs

@@ -1,3 +1,4 @@
+use crossterm::event::KeyCode;
 use yazi_config::{KEYMAP, keymap::{Chord, Key}};
 use yazi_shared::{Layer, emit};
 
@@ -50,6 +51,13 @@ impl<'a> Router<'a> {
 			}
 
 			if on.len() > 1 {
+				//for `copy` hotkeys starting with 'c', we need to escape visual mode first so that the `Which` UI can check how many files
+				// are selected to decide using plural or singular on command names.
+				if key.code == KeyCode::Char('c') {
+					if !self.app.cx.manager.active_mut().try_escape_visual() {
+						return false;
+					}
+				}
 				self.app.cx.which.show_with(key, layer);
 			} else {
 				emit!(Seq(ctrl.to_seq(), layer));

yazi-fm/src/which/cand.rs

@@ -4,10 +4,11 @@ use yazi_config::{keymap::{Chord, Plurality}, THEME};
 pub(super) struct Cand<'a> {
 	cand:  &'a Chord,
 	times: usize,
+	selected: usize,
 }
 
 impl<'a> Cand<'a> {
-	pub(super) fn new(cand: &'a Chord, times: usize) -> Self { Self { times, cand } }
+	pub(super) fn new(cand: &'a Chord, times: usize, selected: usize) -> Self { Self { times, cand, selected } }
 
 	fn keys(&self) -> Vec<String> {
 		self.cand.on[self.times..].iter().map(ToString::to_string).collect()
@@ -32,7 +33,7 @@ impl Widget for Cand<'_> {
 		spans.push(Span::styled(&THEME.which.separator, THEME.which.separator_style));
 
 		// Description
-		spans.push(Span::styled(self.cand.desc_or_run(Plurality::Plural), THEME.which.desc));
+		spans.push(Span::styled(self.cand.desc_or_run(if self.selected > 1 { Plurality::Plural } else { Plurality::Singular }), THEME.which.desc));
 
 		Line::from(spans).render(area, buf);
 	}

yazi-fm/src/which/layout.rs

@@ -48,14 +48,13 @@ impl Widget for Which<'_> {
 
 		yazi_plugin::elements::Clear::default().render(area, buf);
 		Block::new().style(THEME.which.mask).render(area, buf);
-
+		let selected = self.cx.manager.selected_or_hovered(false).count();
 		for y in 0..area.height {
 			for (x, chunk) in chunks.iter().enumerate() {
 				let Some(cand) = which.cands.get(y as usize * cols + x) else {
 					break;
 				};
-
+				Cand::new(cand, which.times, selected).render(Rect { y: chunk.y + y + 1, height: 1, ..*chunk }, buf);
-				Cand::new(cand, which.times).render(Rect { y: chunk.y + y + 1, height: 1, ..*chunk }, buf);
 			}
 		}
 	}