..

app/src/manager/folder.rs

@@ -15,42 +15,11 @@ impl Folder {
 	pub(super) fn new(kind: FolderKind) -> Self { Self { kind } }
 }
 
-impl Folder {
-	// 	let short = short_path(file.url(), &self.folder.cwd);
-}
-
 impl Widget for Folder {
 	fn render(self, area: Rect, buf: &mut Buffer) {
 		let x = plugin::Folder { kind: self.kind as u8 }.render(area, buf);
 		if x.is_err() {
 			info!("{:?}", x);
 		}
-
-		// let items: Vec<_> = window
-		// 	.iter()
-		// 	.enumerate()
-		// 	.map(|(i, f)| {
-		// 		if let Some(idx) = active
-		// 			.finder()
-		// 			.filter(|&f| hovered && self.is_find && f.has_matched())
-		// 			.and_then(|finder| finder.matched_idx(f.url()))
-		// 		{
-		// 			let len = active.finder().unwrap().matched().len();
-		// 			spans.push(Span::styled(
-		// 				format!(
-		// 					"  [{}/{}]",
-		// 					if idx > 99 { ">99".to_string() } else { (idx + 1).to_string() },
-		// 					if len > 99 { ">99".to_string() } else { len.to_string() }
-		// 				),
-		// 				// TODO: to be configured by THEME?
-		// 				Style::new().fg(Color::Rgb(255, 255, 50)).add_modifier(Modifier::ITALIC),
-		// 			));
-		// 		}
-		//
-		// 		ListItem::new(Line::from(spans)).style(style)
-		// 	})
-		// 	.collect();
-
-		// List::new(items).render(area, buf);
 	}
 }

core/src/manager/finder.rs

@@ -91,7 +91,7 @@ impl Finder {
 
 	/// Explode the name into three parts: head, body, tail.
 	#[inline]
-	pub fn highlighted(&self, name: &OsStr) -> Vec<Range<usize>> {
+	pub fn highlighted(&self, name: &OsStr) -> Option<Vec<Range<usize>>> {
 		#[cfg(windows)]
 		let found = self.query.find(name.to_string_lossy().as_bytes()).map(|m| m.range());
 
@@ -101,7 +101,7 @@ impl Finder {
 			self.query.find(name.as_bytes()).map(|m| m.range())
 		};
 
-		found.map(|r| vec![r]).unwrap_or_default()
+		found.map(|r| vec![r])
 	}
 }
 
@@ -109,17 +109,11 @@ impl Finder {
 	#[inline]
 	pub fn matched(&self) -> &BTreeMap<Url, u8> { &self.matched }
 
-	#[inline]
-	pub fn has_matched(&self) -> bool { !self.matched.is_empty() }
-
 	#[inline]
 	pub fn matched_idx(&self, url: &Url) -> Option<u8> {
 		if let Some((_, &idx)) = self.matched.iter().find(|(u, _)| *u == url) {
 			return Some(idx);
 		}
-		if url.file_name().map(|n| self.matches(n)) == Some(true) {
-			return Some(100);
-		}
 		None
 	}
 }

plugin/preset/components/folder.lua

@@ -57,6 +57,33 @@ function Folder:markers(area, markers)
 	return elements
 end
 
+function Folder:highlighted_name(file)
+	-- Complete prefix when searching across directories
+	local prefix = file:prefix() or ""
+	if prefix ~= "" then
+		prefix = prefix .. "/"
+	end
+
+	-- Range highlighting for filenames
+	local highlights = file:highlights()
+	local spans = ui.highlight_ranges(prefix .. file.name, highlights)
+
+	-- Show symlink target
+	if MANAGER.show_symlink and file.link_to ~= nil then
+		spans[#spans + 1] = ui.Span(" -> " .. tostring(file.link_to)):italic()
+	end
+
+	if highlights == nil or not file:is_hovered() then
+		return spans
+	end
+
+	local found = file:found()
+	if found ~= nil then
+		spans[#spans + 1] = ui.Span(string.format("  [%d/%d]", found[1] + 1, found[2])):fg("#ffff32"):italic()
+	end
+	return spans
+end
+
 function Folder:parent(area)
 	local folder = self:by_kind(self.Kind.Parent)
 	if folder == nil then
@@ -66,7 +93,7 @@ function Folder:parent(area)
 	local items = {}
 	for _, f in ipairs(folder.window) do
 		local item = ui.ListItem(" " .. f:icon() .. " " .. f.name .. " ")
-		if f.hovered then
+		if f:is_hovered() then
 			item = item:style(THEME.files.hovered)
 		else
 			item = item:style(f:style())
@@ -82,18 +109,11 @@ function Folder:current(area)
 	local markers = {}
 	local items = {}
 	for i, f in ipairs(self:by_kind(self.Kind.Current).window) do
-		local name = ui.highlight_ranges(f.name, f:highlights())
-
-		-- Show symlink target
-		if MANAGER.show_symlink then
-			if f.link_to ~= nil then
-				name[#name + 1] = ui.Span(" -> " .. tostring(f.link_to)):italic()
-			end
-		end
+		local name = self:highlighted_name(f)
 
 		-- Highlight hovered file
 		local item = ui.ListItem(ui.Line { ui.Span(" " .. f:icon() .. " "), table.unpack(name) })
-		if f.hovered then
+		if f:is_hovered() then
 			item = item:style(THEME.files.hovered)
 		else
 			item = item:style(f:style())
@@ -101,10 +121,10 @@ function Folder:current(area)
 		items[#items + 1] = item
 
 		-- Mark yanked/selected files
-		local yanked = f:yanked()
+		local yanked = f:is_yanked()
 		if yanked ~= 0 then
 			markers[#markers + 1] = { i, yanked }
-		elseif f:selected() then
+		elseif f:is_selected() then
 			markers[#markers + 1] = { i, 3 }
 		end
 	end
@@ -121,7 +141,7 @@ function Folder:preview(area)
 	local items = {}
 	for _, f in ipairs(folder.window) do
 		local item = ui.ListItem(" " .. f:icon() .. " " .. f.name .. " ")
-		if f.hovered then
+		if f:is_hovered() then
 			item = item:style(THEME.preview.hovered)
 		else
 			item = item:style(f:style())

plugin/src/bindings/active.rs

@@ -1,10 +1,10 @@
 use core::Ctx;
 
-use config::{MANAGER, THEME};
+use config::MANAGER;
 use mlua::{AnyUserData, MetaMethod, UserDataFields, UserDataMethods, Value};
 
-use super::{Range, Url};
-use crate::{layout::Style, LUA};
+use super::Url;
+use crate::LUA;
 
 pub struct Active<'a, 'b> {
 	scope: &'b mlua::Scope<'a, 'a>,
@@ -99,80 +99,8 @@ impl<'a, 'b> Active<'a, 'b> {
 	) -> mlua::Result<AnyUserData<'a>> {
 		let ud = self.scope.create_any_userdata_ref(inner)?;
 		ud.set_named_user_value("idx", idx)?;
-
-		ud.set_named_user_value(
-			"icon",
-			self.scope.create_function(|_, ()| {
-				Ok(
-					THEME
-						.icons
-						.iter()
-						.find(|&x| x.name.match_path(inner.url(), Some(inner.is_dir())))
-						.map(|x| x.display.to_string()),
-				)
-			})?,
-		)?;
-
-		ud.set_named_user_value(
-			"style",
-			self.scope.create_function(|_, ()| {
-				let mime = self.cx.manager.mimetype.get(inner.url());
-				Ok(
-					THEME
-						.filetypes
-						.iter()
-						.find(|&x| x.matches(inner.url(), mime, inner.is_dir()))
-						.map(|x| Style::from(x.style)),
-				)
-			})?,
-		)?;
-
-		ud.set_named_user_value(
-			"hovered",
-			matches!(&folder.hovered, Some(f) if f.url() == inner.url()),
-		)?;
-
-		ud.set_named_user_value(
-			"yanked",
-			self.scope.create_function(|_, ()| {
-				let (cut, urls) = self.cx.manager.yanked();
-				Ok(if !urls.contains(inner.url()) {
-					0u8
-				} else if *cut {
-					2u8
-				} else {
-					1u8
-				})
-			})?,
-		)?;
-
-		ud.set_named_user_value(
-			"selected",
-			self.scope.create_function(|_, me: AnyUserData| {
-				let is_visual = self.inner.mode.is_visual();
-				let selected = folder.files.is_selected(inner.url());
-				Ok(if !is_visual {
-					selected
-				} else {
-					let idx: usize = me.named_user_value("idx")?;
-					self.inner.mode.pending(folder.offset() + idx, selected)
-				})
-			})?,
-		)?;
-
-		ud.set_named_user_value(
-			"highlights",
-			self.scope.create_function(|_, ()| {
-				let Some(finder) = self.inner.finder() else {
-					return Ok(None);
-				};
-				Ok(
-					inner
-						.name()
-						.map(|n| finder.highlighted(n).into_iter().map(Range::from).collect::<Vec<_>>()),
-				)
-			})?,
-		)?;
+		ud.set_named_user_value("folder", self.scope.create_any_userdata_ref(folder)?)?;
+		ud.set_named_user_value("manager", self.scope.create_any_userdata_ref(&self.cx.manager)?)?;
 
 		Ok(ud)
 	}

plugin/src/bindings/files.rs

@@ -1,6 +1,7 @@
-use mlua::{AnyUserData, Function, IntoLua, MetaMethod, UserData, UserDataFields, UserDataMethods, Value};
+use config::THEME;
+use mlua::{AnyUserData, IntoLua, MetaMethod, UserData, UserDataFields, UserDataMethods, UserDataRef};
 
-use super::Url;
+use super::{Range, Url};
 use crate::{layout::Style, LUA};
 
 pub struct File(core::files::File);
@@ -46,36 +47,115 @@ impl Files {
 		})?;
 
 		LUA.register_userdata_type::<core::files::File>(|reg| {
-			reg.add_field_method_get("name", |_, me| {
-				Ok(me.url().file_name().map(|n| n.to_string_lossy().to_string()))
-			});
-			reg.add_function("icon", |_, me: AnyUserData| {
-				me.named_user_value::<Function>("icon")?.call::<_, String>(())
-			});
-			reg.add_function("style", |_, me: AnyUserData| {
-				me.named_user_value::<Function>("style")?.call::<_, Style>(())
-			});
-			reg.add_field_function_get("hovered", |_, me| me.named_user_value::<bool>("hovered"));
-			reg.add_function("yanked", |_, me: AnyUserData| {
-				me.named_user_value::<Function>("yanked")?.call::<_, u8>(me)
-			});
-			reg.add_function("selected", |_, me: AnyUserData| {
-				me.named_user_value::<Function>("selected")?.call::<_, bool>(me)
-			});
-			reg.add_function("highlights", |_, me: AnyUserData| {
-				me.named_user_value::<Function>("highlights")?.call::<_, Value>(())
-			});
-
 			reg.add_field_method_get("url", |_, me| Ok(Url::from(me.url())));
 			reg.add_field_method_get("length", |_, me| Ok(me.length()));
 			reg.add_field_method_get("link_to", |_, me| Ok(me.link_to().map(Url::from)));
 			reg.add_field_method_get("is_link", |_, me| Ok(me.is_link()));
 			reg.add_field_method_get("is_hidden", |_, me| Ok(me.is_hidden()));
 
-			// Meta
+			reg.add_field_method_get("name", |_, me| {
+				Ok(me.url().file_name().map(|n| n.to_string_lossy().to_string()))
+			});
 			reg.add_field_method_get("permissions", |_, me| {
 				Ok(shared::permissions(me.meta().permissions()))
 			});
+
+			reg.add_function("prefix", |_, me: AnyUserData| {
+				let folder = me.named_user_value::<UserDataRef<core::manager::Folder>>("folder")?;
+				if !folder.cwd.is_search() {
+					return Ok(None);
+				}
+
+				let file = me.borrow::<core::files::File>()?;
+				let mut p = file.url().strip_prefix(&folder.cwd).unwrap_or(file.url()).components();
+				p.next_back();
+				Ok(Some(p.as_path().to_string_lossy().to_string()))
+			});
+
+			reg.add_method("icon", |_, me, ()| {
+				Ok(
+					THEME
+						.icons
+						.iter()
+						.find(|&x| x.name.match_path(me.url(), Some(me.is_dir())))
+						.map(|x| x.display.to_string()),
+				)
+			});
+
+			reg.add_function("style", |_, me: AnyUserData| {
+				let manager = me.named_user_value::<UserDataRef<core::manager::Manager>>("manager")?;
+				let file = me.borrow::<core::files::File>()?;
+				let mime = manager.mimetype.get(file.url());
+				Ok(
+					THEME
+						.filetypes
+						.iter()
+						.find(|&x| x.matches(file.url(), mime, file.is_dir()))
+						.map(|x| Style::from(x.style)),
+				)
+			});
+
+			reg.add_function("is_hovered", |_, me: AnyUserData| {
+				let folder = me.named_user_value::<UserDataRef<core::manager::Folder>>("folder")?;
+				let file = me.borrow::<core::files::File>()?;
+				Ok(matches!(&folder.hovered, Some(f) if f.url() == file.url()))
+			});
+
+			reg.add_function("is_yanked", |_, me: AnyUserData| {
+				let manager = me.named_user_value::<UserDataRef<core::manager::Manager>>("manager")?;
+				let file = me.borrow::<core::files::File>()?;
+				Ok(if !manager.yanked().1.contains(file.url()) {
+					0u8
+				} else if manager.yanked().0 {
+					2u8
+				} else {
+					1u8
+				})
+			});
+
+			reg.add_function("is_selected", |_, me: AnyUserData| {
+				let manager = me.named_user_value::<UserDataRef<core::manager::Manager>>("manager")?;
+				let folder = me.named_user_value::<UserDataRef<core::manager::Folder>>("folder")?;
+				let file = me.borrow::<core::files::File>()?;
+
+				let selected = folder.files.is_selected(file.url());
+				Ok(if !manager.active().mode.is_visual() {
+					selected
+				} else {
+					let idx: usize = me.named_user_value("idx")?;
+					manager.active().mode.pending(folder.offset() + idx, selected)
+				})
+			});
+
+			reg.add_function("found", |lua, me: AnyUserData| {
+				let manager = me.named_user_value::<UserDataRef<core::manager::Manager>>("manager")?;
+				let Some(finder) = manager.active().finder() else {
+					return Ok(None);
+				};
+
+				let file = me.borrow::<core::files::File>()?;
+				if let Some(idx) = finder.matched_idx(file.url()) {
+					return Some(
+						lua.create_sequence_from([idx.into_lua(lua)?, finder.matched().len().into_lua(lua)?]),
+					)
+					.transpose();
+				}
+				Ok(None)
+			});
+
+			reg.add_function("highlights", |_, me: AnyUserData| {
+				let manager = me.named_user_value::<UserDataRef<core::manager::Manager>>("manager")?;
+				let Some(finder) = manager.active().finder() else {
+					return Ok(None);
+				};
+
+				let file = me.borrow::<core::files::File>()?;
+				let Some(h) = file.name().and_then(|n| finder.highlighted(n)) else {
+					return Ok(None);
+				};
+
+				Ok(Some(h.into_iter().map(Range::from).collect::<Vec<_>>()))
+			});
 		})?;
 
 		Ok(())

shared/src/fns.rs

@@ -1,4 +1,4 @@
-use std::{borrow::Cow, env, ffi::OsStr, fmt::Display, path::{Component, Path, PathBuf}};
+use std::{borrow::Cow, env, path::{Component, Path, PathBuf}};
 
 use tokio::fs;
 
@@ -43,39 +43,6 @@ pub fn expand_url(mut u: Url) -> Url {
 	u
 }
 
-pub struct ShortPath<'a> {
-	pub prefix: &'a Path,
-	pub name:   &'a OsStr,
-}
-
-impl Display for ShortPath<'_> {
-	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-		if self.prefix == Path::new("") {
-			return write!(f, "{}", self.name.to_string_lossy());
-		}
-		write!(f, "{}/{}", self.prefix.display(), self.name.to_string_lossy())
-	}
-}
-
-pub fn short_path<'a>(p: &'a Path, base: &Path) -> ShortPath<'a> {
-	let p = p.strip_prefix(base).unwrap_or(p);
-	let mut parts = p.components();
-	let name = parts.next_back().and_then(|p| match p {
-		Component::Normal(p) => Some(p),
-		_ => None,
-	});
-	ShortPath { prefix: parts.as_path(), name: name.unwrap_or_default() }
-}
-
-pub fn readable_path(p: &Path) -> String {
-	if let Some(home) = env::var_os("HOME") {
-		if let Ok(p) = p.strip_prefix(home) {
-			return format!("~/{}", p.display());
-		}
-	}
-	p.display().to_string()
-}
-
 pub async fn unique_path(mut p: Url) -> Url {
 	let Some(name) = p.file_name().map(|n| n.to_owned()) else {
 		return p;
@@ -91,7 +58,7 @@ pub async fn unique_path(mut p: Url) -> Url {
 	p
 }
 
-// Parmaters
+// Parameters
 // * `path`: The absolute path(contains no `/./`) to get relative path.
 // * `root`: The absolute path(contains no `/./`) to be compared.
 //
@@ -138,12 +105,10 @@ pub fn path_relative_to<'a>(path: &'a Path, root: &Path) -> Cow<'a, Path> {
 
 #[inline]
 pub fn optional_bool(s: &str) -> Option<bool> {
-	if s == "true" {
-		Some(true)
-	} else if s == "false" {
-		Some(false)
-	} else {
-		None
+	match s {
+		"true" => Some(true),
+		"false" => Some(false),
+		_ => None,
 	}
 }