feat: advanced app overall style (#4023)

yazi-adapter/src/drivers/chafa.rs

@@ -4,8 +4,9 @@ use ansi_to_tui::IntoText;
 use anyhow::{Result, anyhow, bail};
 use ratatui::layout::Rect;
 use tokio::process::Command;
+use yazi_config::THEME;
 use yazi_emulator::Emulator;
-use yazi_term::sequence::MoveTo;
+use yazi_term::sequence::{MoveTo, ResetAttrs, SetBg};
 
 use crate::Adapter;
 
@@ -71,11 +72,14 @@ impl Chafa {
 	pub(crate) fn image_erase(area: Rect) -> Result<()> {
 		let s = " ".repeat(area.width as usize);
 		Emulator::move_lock((0, 0), |w| {
+			if let Some(c) = THEME.app.overall.get().bg {
+				write!(w, "{}", SetBg(c))?;
+			}
 			for y in area.top()..area.bottom() {
 				write!(w, "{}", MoveTo(area.x, y))?;
 				write!(w, "{s}")?;
 			}
-			Ok(())
+			Ok(write!(w, "{ResetAttrs}")?)
 		})
 	}
 }

yazi-adapter/src/drivers/iip.rs

@@ -4,9 +4,9 @@ use anyhow::Result;
 use base64::{Engine, engine::{Config, general_purpose::STANDARD}};
 use image::{DynamicImage, ExtendedColorType, ImageEncoder, codecs::{jpeg::JpegEncoder, png::PngEncoder}};
 use ratatui::layout::Rect;
-use yazi_config::YAZI;
+use yazi_config::{THEME, YAZI};
 use yazi_emulator::{CLOSE, Emulator, START};
-use yazi_term::sequence::MoveTo;
+use yazi_term::sequence::{MoveTo, ResetAttrs, SetBg};
 
 use crate::{Image, adapter::Adapter};
 
@@ -29,11 +29,14 @@ impl Iip {
 	pub(crate) fn image_erase(area: Rect) -> Result<()> {
 		let s = " ".repeat(area.width as usize);
 		Emulator::move_lock((0, 0), |w| {
+			if let Some(c) = THEME.app.overall.get().bg {
+				write!(w, "{}", SetBg(c))?;
+			}
 			for y in area.top()..area.bottom() {
 				write!(w, "{}", MoveTo(area.x, y))?;
 				write!(w, "{s}")?;
 			}
-			Ok(())
+			Ok(write!(w, "{ResetAttrs}")?)
 		})
 	}
 

yazi-adapter/src/drivers/kgp.rs

@@ -5,9 +5,10 @@ use anyhow::Result;
 use base64::{Engine, engine::general_purpose};
 use image::DynamicImage;
 use ratatui::{layout::Rect, style::Color};
+use yazi_config::THEME;
 use yazi_emulator::{CLOSE, ESCAPE, Emulator, START};
 use yazi_shim::cell::SyncCell;
-use yazi_term::sequence::{MoveTo, SetFg};
+use yazi_term::sequence::{MoveTo, ResetAttrs, SetBg, SetFg};
 
 use crate::{adapter::Adapter, image::Image};
 
@@ -333,12 +334,16 @@ impl Kgp {
 	pub(crate) fn image_erase(area: Rect) -> Result<()> {
 		let s = " ".repeat(area.width as usize);
 		Emulator::move_lock((0, 0), |w| {
+			if let Some(c) = THEME.app.overall.get().bg {
+				write!(w, "{}", SetBg(c))?;
+			}
+
 			for y in area.top()..area.bottom() {
 				write!(w, "{}", MoveTo(area.x, y))?;
 				write!(w, "{s}")?;
 			}
 
-			write!(w, "{START}_Gq=2,a=d,d=A{ESCAPE}\\{CLOSE}")?;
+			write!(w, "{ResetAttrs}{START}_Gq=2,a=d,d=A{ESCAPE}\\{CLOSE}")?;
 			Ok(())
 		})
 	}
@@ -381,12 +386,16 @@ impl Kgp {
 	}
 
 	fn place(area: &Rect) -> Result<Vec<u8>> {
-		let mut buf = Vec::with_capacity(area.width as usize * area.height as usize * 3 + 50);
+		let mut buf = Vec::with_capacity(area.width as usize * area.height as usize * 3 + 500);
 
 		let id = Self::image_id();
 		let (r, g, b) = ((id >> 16) & 0xff, (id >> 8) & 0xff, id & 0xff);
 		write!(buf, "{}", SetFg(Color::Rgb(r as u8, g as u8, b as u8)))?;
 
+		if let Some(c) = THEME.app.overall.get().bg {
+			write!(buf, "{}", SetBg(c))?;
+		}
+
 		for y in 0..area.height {
 			write!(buf, "{}", MoveTo(area.x, area.y + y))?;
 			for x in 0..area.width {
@@ -395,6 +404,8 @@ impl Kgp {
 				write!(buf, "{}", *DIACRITICS.get(x as usize).unwrap_or(&DIACRITICS[0]))?;
 			}
 		}
+
+		write!(buf, "{ResetAttrs}")?;
 		Ok(buf)
 	}
 

yazi-adapter/src/drivers/sixel.rs

@@ -5,8 +5,9 @@ use image::{DynamicImage, GenericImageView, RgbImage};
 use palette::{Srgb, cast::ComponentsAs};
 use quantette::{PaletteSize, color_map::IndexedColorMap, wu::{BinnerU8x3, WuU8x3}};
 use ratatui::layout::Rect;
+use yazi_config::THEME;
 use yazi_emulator::{CLOSE, ESCAPE, Emulator, START};
-use yazi_term::sequence::MoveTo;
+use yazi_term::sequence::{MoveTo, ResetAttrs, SetBg};
 
 use crate::{Image, adapter::Adapter};
 
@@ -34,11 +35,14 @@ impl Sixel {
 	pub(crate) fn image_erase(area: Rect) -> Result<()> {
 		let s = " ".repeat(area.width as usize);
 		Emulator::move_lock((0, 0), |w| {
+			if let Some(c) = THEME.app.overall.get().bg {
+				write!(w, "{}", SetBg(c))?;
+			}
 			for y in area.top()..area.bottom() {
 				write!(w, "{}", MoveTo(area.x, y))?;
 				write!(w, "{s}")?;
 			}
-			Ok(())
+			Ok(write!(w, "{ResetAttrs}")?)
 		})
 	}
 

yazi-binding/src/elements/elements.rs

@@ -14,6 +14,7 @@ pub fn compose(p_get: ComposerGet, p_set: ComposerSet) -> Composer<ComposerGet,
 			b"Color" => super::Color::compose(lua)?,
 			b"Constraint" => super::Constraint::compose(lua)?,
 			b"Edge" => super::Edge::compose(lua)?,
+			b"Fill" => super::Fill::compose(lua)?,
 			b"Gauge" => super::Gauge::compose(lua)?,
 			b"Layout" => super::Layout::compose(lua)?,
 			b"Line" => super::Line::compose(lua)?,

yazi-binding/src/elements/fill.rs

@@ -0,0 +1,53 @@
+use mlua::{IntoLua, Lua, MetaMethod, Table, UserData, UserDataMethods, Value};
+use ratatui::widgets::Widget;
+
+use super::Area;
+
+#[derive(Clone, Copy, Debug, Default)]
+pub struct Fill {
+	pub area: Area,
+
+	style: ratatui::style::Style,
+}
+
+impl Fill {
+	pub fn compose(lua: &Lua) -> mlua::Result<Value> {
+		let new =
+			lua.create_function(|_, (_, area): (Table, Area)| Ok(Self { area, ..Default::default() }))?;
+
+		let fill = lua.create_table()?;
+		fill.set_metatable(Some(lua.create_table_from([(MetaMethod::Call.name(), new)])?))?;
+
+		fill.into_lua(lua)
+	}
+}
+
+impl Widget for Fill {
+	fn render(self, rect: ratatui::layout::Rect, buf: &mut ratatui::buffer::Buffer)
+	where
+		Self: Sized,
+	{
+		(&self).render(rect, buf);
+	}
+}
+
+impl Widget for &Fill {
+	fn render(self, rect: ratatui::layout::Rect, buf: &mut ratatui::buffer::Buffer)
+	where
+		Self: Sized,
+	{
+		if self.style == Default::default() {
+			return;
+		}
+
+		for pos in rect.positions() {
+			buf[pos].set_style(self.style);
+		}
+	}
+}
+
+impl UserData for Fill {
+	fn add_methods<M: UserDataMethods<Self>>(methods: &mut M) {
+		crate::impl_style_method!(methods, style);
+	}
+}

yazi-binding/src/elements/line.rs

@@ -1,7 +1,7 @@
 use std::{borrow::Cow, mem, ops::{Deref, DerefMut}};
 
 use ansi_to_tui::IntoText;
-use mlua::{AnyUserData, ExternalError, ExternalResult, FromLua, IntoLua, Lua, MetaMethod, Table, UserData, UserDataMethods, Value};
+use mlua::{AnyUserData, ExternalError, ExternalResult, FromLua, Function, IntoLua, Lua, MetaMethod, Table, UserData, UserDataMethods, Value};
 use ratatui::widgets::Widget;
 use unicode_width::UnicodeWidthChar;
 
@@ -140,6 +140,13 @@ impl UserData for Line {
 		methods.add_method("visible", |_, me, ()| {
 			Ok(me.iter().flat_map(|s| s.content.chars()).any(|c| c.width().unwrap_or(0) > 0))
 		});
+		methods.add_function("map", |_, (ud, f): (AnyUserData, Function)| {
+			let mut me = ud.borrow_mut::<Self>()?;
+			for span in &mut me.spans {
+				*span = f.call::<Span>(Span(mem::take(span)))?.0;
+			}
+			Ok(ud)
+		});
 		methods.add_function("truncate", |lua, (ud, t): (AnyUserData, Table)| {
 			let mut me = ud.borrow_mut::<Self>()?;
 

yazi-binding/src/elements/mod.rs

@@ -1 +1 @@
-yazi_macro::mod_flat!(align area bar border cell clear color constraint edge elements gauge layout line list pad pos rect renderable row span table text wrap);
+yazi_macro::mod_flat!(align area bar border cell clear color constraint edge elements fill gauge layout line list pad pos rect renderable row span table text wrap);

yazi-binding/src/elements/renderable.rs

@@ -3,8 +3,8 @@ use std::any::TypeId;
 use mlua::{AnyUserData, ExternalError, FromLua, Lua, Value};
 use ratatui::widgets::Widget;
 
-use super::{Bar, Border, Clear, Gauge, Line, List, Table, Text};
-use crate::{Error, elements::Area};
+use super::{Area, Bar, Border, Clear, Fill, Gauge, Line, List, Table, Text};
+use crate::Error;
 
 #[derive(Clone, Debug)]
 pub enum Renderable {
@@ -13,6 +13,7 @@ pub enum Renderable {
 	List(Box<List>),
 	Bar(Bar),
 	Clear(Clear),
+	Fill(Fill),
 	Border(Border),
 	Gauge(Box<Gauge>),
 	Table(Box<Table>),
@@ -26,6 +27,7 @@ impl Renderable {
 			Self::List(list) => list.area,
 			Self::Bar(bar) => bar.area,
 			Self::Clear(clear) => clear.area,
+			Self::Fill(fill) => fill.area,
 			Self::Border(border) => border.area,
 			Self::Gauge(gauge) => gauge.area,
 			Self::Table(table) => table.area,
@@ -40,6 +42,7 @@ impl Renderable {
 			Self::List(list) => list.area = area,
 			Self::Bar(bar) => bar.area = area,
 			Self::Clear(clear) => clear.area = area,
+			Self::Fill(fill) => fill.area = area,
 			Self::Border(border) => border.area = area,
 			Self::Gauge(gauge) => gauge.area = area,
 			Self::Table(table) => table.area = area,
@@ -66,6 +69,7 @@ impl TryFrom<&AnyUserData> for Renderable {
 			Some(t) if t == TypeId::of::<List>() => Self::List(Box::new(ud.take()?)),
 			Some(t) if t == TypeId::of::<Bar>() => Self::Bar(ud.take()?),
 			Some(t) if t == TypeId::of::<Clear>() => Self::Clear(ud.take()?),
+			Some(t) if t == TypeId::of::<Fill>() => Self::Fill(ud.take()?),
 			Some(t) if t == TypeId::of::<Border>() => Self::Border(ud.take()?),
 			Some(t) if t == TypeId::of::<Gauge>() => Self::Gauge(Box::new(ud.take()?)),
 			Some(t) if t == TypeId::of::<Table>() => Self::Table(Box::new(ud.take()?)),
@@ -95,6 +99,7 @@ impl Widget for Renderable {
 			Self::List(list) => list.render(rect, buf),
 			Self::Bar(bar) => bar.render(rect, buf),
 			Self::Clear(clear) => clear.render(rect, buf),
+			Self::Fill(fill) => fill.render(rect, buf),
 			Self::Border(border) => border.render(rect, buf),
 			Self::Gauge(gauge) => gauge.render(rect, buf),
 			Self::Table(table) => table.render(rect, buf),
@@ -113,6 +118,7 @@ impl Widget for &Renderable {
 			Renderable::List(list) => (&**list).render(rect, buf),
 			Renderable::Bar(bar) => bar.render(rect, buf),
 			Renderable::Clear(clear) => clear.render(rect, buf),
+			Renderable::Fill(fill) => fill.render(rect, buf),
 			Renderable::Border(border) => border.render(rect, buf),
 			Renderable::Gauge(gauge) => (&**gauge).render(rect, buf),
 			Renderable::Table(table) => (&**table).render(rect, buf),

yazi-binding/src/url.rs

@@ -130,14 +130,19 @@ impl Url {
 				}
 			}
 			Value::UserData(ref ud) => {
-				let url = ud.borrow::<Self>()?;
-				if url.scheme().covariant(self.scheme()) {
-					Self::new(self.try_join(url.loc()).into_lua_err()?).into_lua(lua)
+				if let Ok(url) = ud.borrow::<Self>() {
+					if url.scheme().covariant(self.scheme()) {
+						Self::new(self.try_join(url.loc()).into_lua_err()?).into_lua(lua)
+					} else {
+						Ok(other)
+					}
+				} else if let Ok(path) = ud.borrow::<Path>() {
+					Self::new(self.try_join(&*path).into_lua_err()?).into_lua(lua)
 				} else {
-					Ok(other)
+					Err(EXPECTED.into_lua_err())?
 				}
 			}
-			_ => Err("must be a string or Url".into_lua_err())?,
+			_ => Err(EXPECTED.into_lua_err())?,
 		}
 	}
 

yazi-config/src/theme/theme.rs

@@ -246,12 +246,6 @@ impl Theme {
 	}
 }
 
-impl App {
-	pub fn bg_color(&self) -> String {
-		self.overall.get().bg.map(|c| c.to_string()).unwrap_or_default()
-	}
-}
-
 fn deserialize_syntect_theme<'de, D>(deserializer: D) -> Result<ArcSwap<PathBuf>, D::Error>
 where
 	D: Deserializer<'de>,

yazi-plugin/preset/components/app.lua

@@ -0,0 +1,5 @@
+App = {
+	_id = "app",
+}
+
+function App.bg() return th.app.overall:bg() or "reset" end

yazi-plugin/preset/components/backdrop.lua

@@ -0,0 +1,13 @@
+Backdrop = {
+	_id = "backdrop",
+}
+
+function Backdrop:new(area) return setmetatable({ _area = area }, { __index = self }) end
+
+function Backdrop:reflow() return {} end
+
+function Backdrop:redraw()
+	return {
+		ui.Fill(self._area):style(th.app.overall),
+	}
+end

yazi-plugin/preset/components/entity.lua

@@ -115,9 +115,9 @@ function Entity:style_rev()
 	local s = self:style()
 	local bg = s:bg(true)
 	if bg then
-		return ui.Style():fg(bg):bg("reset"):reverse(true)
+		return ui.Style():fg(bg):bg(App.bg()):reverse(true)
 	elseif s:raw().reversed then
-		return ui.Style():bg("reset"):reverse(true)
+		return ui.Style():bg(App.bg()):reverse(true)
 	end
 end
 

yazi-plugin/preset/components/root.lua

@@ -25,6 +25,7 @@ end
 
 function Root:build()
 	self._children = {
+		Backdrop:new(self._area),
 		Header:new(self._chunks[1], cx.active),
 		Tabs:new(self._chunks[2]),
 		Tab:new(self._chunks[3], cx.active),

yazi-plugin/preset/components/status.lua

@@ -41,7 +41,7 @@ function Status:mode()
 
 	local style = self:style()
 	return ui.Line {
-		ui.Span(th.status.sep_left.open):fg(style.main:bg()):bg("reset"),
+		ui.Span(th.status.sep_left.open):fg(style.main:bg()):bg(App.bg()),
 		ui.Span(" " .. mode .. " "):style(style.main),
 		ui.Span(th.status.sep_left.close):fg(style.main:bg()):bg(style.alt:bg()),
 	}
@@ -127,7 +127,7 @@ function Status:position()
 	return ui.Line {
 		ui.Span(th.status.sep_right.open):fg(style.main:bg()):bg(style.alt:bg()),
 		ui.Span(string.format(" %2d/%-2d ", math.min(cursor + 1, length), length)):style(style.main),
-		ui.Span(th.status.sep_right.close):fg(style.main:bg()):bg("reset"),
+		ui.Span(th.status.sep_right.close):fg(style.main:bg()):bg(App.bg()),
 	}
 end
 

yazi-plugin/preset/plugins/dnd.lua

@@ -20,7 +20,7 @@ function M.cut_uri_list(list)
 
 		local from = Url(ya.percent_decode(line:sub(8)))
 		if from.name then
-			local to = cx.active.current.cwd:join(from.name)
+			local to = cx.active.current.cwd:join(Path.os(from.name))
 			ya.async(function() ya.task("cut", { from = from, to = to }):spawn() end)
 		end
 

yazi-plugin/preset/plugins/json.lua

@@ -28,7 +28,7 @@ function M:peek(job)
 
 		i = i + #wrapped
 		for j = from, to do
-			lines[#lines + 1] = wrapped[j]
+			lines[#lines + 1] = M.normalize_bg(wrapped[j])
 		end
 	until i >= job.skip + limit
 
@@ -42,4 +42,13 @@ end
 
 function M:seek(job) require("code"):seek(job) end
 
+function M.normalize_bg(line)
+	local bg = th.app.overall:bg()
+	if bg then
+		return line:map(function(span) return span:bg(bg) end)
+	else
+		return line
+	end
+end
+
 return M

yazi-plugin/src/standard.rs

@@ -47,6 +47,8 @@ fn stage_1(lua: &Lua) -> Result<()> {
 	lua.load(preset!("components/header")).set_name("header.lua").exec()?;
 	lua.load(preset!("components/linemode")).set_name("linemode.lua").exec()?;
 
+	lua.load(preset!("components/app")).set_name("app.lua").exec()?;
+	lua.load(preset!("components/backdrop")).set_name("backdrop.lua").exec()?;
 	lua.load(preset!("components/marker")).set_name("marker.lua").exec()?;
 	lua.load(preset!("components/markers")).set_name("markers.lua").exec()?;
 	lua.load(preset!("components/modal")).set_name("modal.lua").exec()?;

yazi-runner/src/loader/loader.rs

@@ -55,6 +55,8 @@ impl Default for Loader {
 			("video".to_owned(), preset!("plugins/video").into()),
 			("zoxide".to_owned(), preset!("plugins/zoxide").into()),
 			// Components
+			("app".to_owned(), [][..].into()),
+			("backdrop".to_owned(), [][..].into()),
 			("current".to_owned(), [][..].into()),
 			("entity".to_owned(), [][..].into()),
 			("header".to_owned(), [][..].into()),

yazi-term/src/sequence/mod.rs

@@ -1 +1 @@
-yazi_macro::mod_flat!(clipboard csi_u cursor dnd erase mode query r#if restore_background set_background style sync traits);
+yazi_macro::mod_flat!(clipboard csi_u cursor dnd erase mode query r#if style sync traits);

yazi-term/src/sequence/restore_background.rs

@@ -1,8 +0,0 @@
-use std::fmt::{self, Display};
-
-/// Restore background color to default
-pub struct RestoreBackground;
-
-impl Display for RestoreBackground {
-	fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { write!(f, "\x1b]111\x1b\\") }
-}

yazi-term/src/sequence/set_background.rs

@@ -1,10 +0,0 @@
-use std::fmt::{self, Display};
-
-/// Set background color to a RGB value or named color
-pub struct SetBackground<'a>(pub &'a str);
-
-impl Display for SetBackground<'_> {
-	fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-		if self.0.is_empty() { Ok(()) } else { write!(f, "\x1b]11;{}\x1b\\", self.0) }
-	}
-}

yazi-tui/src/option.rs

@@ -1,12 +1,9 @@
-use yazi_config::{THEME, YAZI};
+use yazi_config::YAZI;
 
 pub(super) struct RatermOption {
-	pub bg:    String,
 	pub mouse: bool,
 }
 
 impl Default for RatermOption {
-	fn default() -> Self {
-		Self { bg: THEME.app.bg_color(), mouse: !YAZI.mgr.mouse_events.get().is_empty() }
-	}
+	fn default() -> Self { Self { mouse: !YAZI.mgr.mouse_events.get().is_empty() } }
 }

yazi-tui/src/raterm.rs

@@ -6,7 +6,7 @@ use yazi_config::YAZI;
 use yazi_emulator::{Emulator, Mux, TMUX};
 use yazi_macro::writef;
 use yazi_shim::cell::SyncCell;
-use yazi_term::{TERM, event::{Event, KeyEventKind}, sequence::{DisableBracketedPaste, DisableDrag, DisableDrop, DisableFocusChange, DisableMouseCapture, EnableBracketedPaste, EnableDrag, EnableDrop, EnableFocusChange, EnableMouseCapture, EnterAlternateScreen, If, LeaveAlternateScreen, PopKeyboardFlags, PushKeyboardFlags, RequestCursorBlink, RequestCursorStyle, RequestDA1, RequestKeyboardFlags, RestoreBackground, RestoreCursorStyle, SetBackground, SetTitle, ShowCursor}, stream::EventStream};
+use yazi_term::{TERM, event::{Event, KeyEventKind}, sequence::{DisableBracketedPaste, DisableDrag, DisableDrop, DisableFocusChange, DisableMouseCapture, EnableBracketedPaste, EnableDrag, EnableDrop, EnableFocusChange, EnableMouseCapture, EnterAlternateScreen, If, LeaveAlternateScreen, PopKeyboardFlags, PushKeyboardFlags, RequestCursorBlink, RequestCursorStyle, RequestDA1, RequestKeyboardFlags, RestoreCursorStyle, SetTitle, ShowCursor}, stream::EventStream};
 use yazi_tty::{TTY, TtyWriter};
 
 use crate::{RatermBackend, RatermOption, RatermState};
@@ -42,10 +42,9 @@ impl Raterm {
 		let opt = RatermOption::default();
 		writef!(
 			TTY.writer(),
-			"{}{RequestCursorStyle}{RequestCursorBlink}{RequestKeyboardFlags}{RequestDA1}{}{}{EnableBracketedPaste}{EnableFocusChange}{}{}{}",
+			"{}{RequestCursorStyle}{RequestCursorBlink}{RequestKeyboardFlags}{RequestDA1}{}{EnableBracketedPaste}{EnableFocusChange}{}{}{}",
 			If(!TMUX.get(), EnterAlternateScreen),
 			If(TMUX.get(), EnterAlternateScreen),
-			SetBackground(&opt.bg),
 			EnableDrag(""),
 			EnableDrop(&["text/uri-list"]),
 			If(opt.mouse, EnableMouseCapture),
@@ -82,9 +81,8 @@ impl Raterm {
 
 		_ = writef!(
 			TTY.writer(),
-			"{}{DisableDrop}{DisableDrag}{}{}{}{}{DisableFocusChange}{DisableBracketedPaste}{LeaveAlternateScreen}{ShowCursor}",
+			"{}{DisableDrop}{DisableDrag}{}{}{}{DisableFocusChange}{DisableBracketedPaste}{LeaveAlternateScreen}{ShowCursor}",
 			If(state.mouse, DisableMouseCapture),
-			If(state.bg, RestoreBackground),
 			If(state.csi_u, PopKeyboardFlags),
 			RestoreCursorStyle { shape: state.cursor_shape, blink: state.cursor_blink },
 			If(state.title, SetTitle("")),

yazi-tui/src/state.rs

@@ -2,7 +2,6 @@ use crate::RatermOption;
 
 #[derive(Clone, Copy)]
 pub struct RatermState {
-	pub bg:           bool,
 	pub csi_u:        bool,
 	pub mouse:        bool,
 	pub title:        bool,
@@ -13,7 +12,6 @@ pub struct RatermState {
 impl RatermState {
 	pub(super) const fn default() -> Self {
 		Self {
-			bg:           false,
 			csi_u:        false,
 			mouse:        false,
 			title:        false,
@@ -33,13 +31,6 @@ impl RatermState {
 
 		let cursor_blink = resp.contains("\x1b[?12;1$y");
 
-		Self {
-			bg: !opt.bg.is_empty(),
-			csi_u,
-			mouse: opt.mouse,
-			title: false,
-			cursor_shape,
-			cursor_blink,
-		}
+		Self { csi_u, mouse: opt.mouse, title: false, cursor_shape, cursor_blink }
 	}
 }