Unify prompt and doc input

src/action.rs

@@ -17,7 +17,8 @@ pub enum Action {
     PaneMove(Dir),          // Move panes
     PaneOpen(Dir),          // Create a new pane
     PaneClose,              // Close the current pane
-    Cancel,                 // Cancels the current context
+    Cancel,                 // Cancels the current action
+    Continue,               // Continue past an info-only element (like a help screen)
     Go,                     // Search, accept, or select the current option
     Yes,                    // A binary confirmation is answered 'yes'
     No,                     // A binary confirmation is answered 'no'
@@ -234,6 +235,22 @@ impl RawEvent {
         }
     }
 
+    pub fn to_continue(&self) -> Option<Action> {
+        if matches!(
+            &self.0,
+            TerminalEvent::Key(KeyEvent {
+                code: KeyCode::Esc | KeyCode::Enter | KeyCode::Char(' '),
+                modifiers: KeyModifiers::NONE,
+                kind: KeyEventKind::Press,
+                ..
+            })
+        ) {
+            Some(Action::Continue)
+        } else {
+            None
+        }
+    }
+
     pub fn to_no(&self) -> Option<Action> {
         if matches!(self.to_char(), Some('n' | 'N')) {
             Some(Action::No)

src/state.rs

@@ -1,8 +1,4 @@
-use crate::{
-    Action, Args, Color, Dir, Error, Event, theme,
-    ui::{self, Element as _, Resp},
-};
-use crossterm::event::{KeyCode, KeyEvent, KeyEventKind, KeyModifiers};
+use crate::{Args, Dir, Error, theme};
 use slotmap::{HopSlotMap, new_key_type};
 use std::{io, ops::Range, path::PathBuf};
 
@@ -33,10 +29,17 @@ impl Cursor {
     }
 }
 
+#[derive(Default)]
 pub struct Text {
     chars: Vec<char>,
 }
 
+impl ToString for Text {
+    fn to_string(&self) -> String {
+        self.chars.iter().copied().collect()
+    }
+}
+
 impl Text {
     pub fn to_coord(&self, pos: usize) -> [isize; 2] {
         let mut n = 0;
@@ -53,7 +56,7 @@ impl Text {
         [(pos - last_n) as isize, i.saturating_sub(1) as isize]
     }
 
-    pub fn to_pos(&self, mut coord: [isize; 2]) -> usize {
+    pub fn to_pos(&self, coord: [isize; 2]) -> usize {
         if coord[1] < 0 {
             return 0;
         }
@@ -98,14 +101,15 @@ impl Text {
     }
 }
 
+#[derive(Default)]
 pub struct Buffer {
-    pub path: PathBuf,
+    pub path: Option<PathBuf>,
     pub text: Text,
     pub cursors: HopSlotMap<CursorId, Cursor>,
 }
 
 impl Buffer {
-    pub fn new(path: PathBuf) -> Result<Self, Error> {
+    pub fn from_file(path: PathBuf) -> Result<Self, Error> {
         let chars = match std::fs::read_to_string(&path) {
             Ok(s) => s.chars().collect(),
             // If the file doesn't exist, create a new file
@@ -113,7 +117,7 @@ impl Buffer {
             Err(err) => return Err(err.into()),
         };
         Ok(Self {
-            path,
+            path: Some(path),
             text: Text { chars },
             cursors: HopSlotMap::default(),
         })
@@ -139,7 +143,7 @@ impl Buffer {
                 cursor.reset_desired_col(&self.text);
             }
             Dir::Up => {
-                let mut coord = self.text.to_coord(cursor.pos);
+                let coord = self.text.to_coord(cursor.pos);
                 // Special case: pressing 'up' at the top of the screen resets the cursor to the beginning
                 if coord[1] <= 0 {
                     cursor.pos = 0;
@@ -151,7 +155,7 @@ impl Buffer {
                 }
             }
             Dir::Down => {
-                let mut coord = self.text.to_coord(cursor.pos);
+                let coord = self.text.to_coord(cursor.pos);
                 cursor.pos = self
                     .text
                     .to_pos([cursor.desired_col, coord[1] + dist[1] as isize]);
@@ -258,7 +262,7 @@ impl TryFrom<Args> for State {
         };
 
         for path in args.paths {
-            this.buffers.insert(Buffer::new(path)?);
+            this.buffers.insert(Buffer::from_file(path)?);
         }
 
         Ok(this)

src/ui/doc.rs

@@ -0,0 +1,85 @@
+use super::*;
+use crate::{
+    state::{BufferId, CursorId},
+    terminal::CursorStyle,
+};
+use std::collections::HashMap;
+
+#[derive(Clone)]
+pub struct Doc {
+    buffer: BufferId,
+    // Remember the cursor we use for each buffer
+    cursors: HashMap<BufferId, CursorId>,
+    input: Input,
+}
+
+impl Doc {
+    pub fn new(state: &mut State, buffer: BufferId) -> Self {
+        Self {
+            buffer,
+            // TODO: Don't index directly
+            cursors: [(buffer, state.buffers[buffer].start_session())]
+                .into_iter()
+                .collect(),
+            input: Input::default(),
+        }
+    }
+
+    pub fn title(&self, state: &State) -> Option<String> {
+        let Some(buffer) = state.buffers.get(self.buffer) else {
+            return None;
+        };
+        Some(buffer.path.as_ref()?.display().to_string())
+    }
+
+    pub fn close(self, state: &mut State) {
+        for (buffer, cursor) in self.cursors {
+            let Some(buffer) = state.buffers.get_mut(buffer) else {
+                continue;
+            };
+            buffer.end_session(cursor);
+        }
+    }
+}
+
+impl Element for Doc {
+    fn handle(&mut self, state: &mut State, event: Event) -> Result<Resp, Event> {
+        let Some(buffer) = state.buffers.get_mut(self.buffer) else {
+            return Err(event);
+        };
+
+        match event.to_action(|e| e.to_open_switcher()) {
+            action @ Some(Action::OpenSwitcher) => Ok(Resp::handled(action)),
+            Some(Action::SwitchBuffer(new_buffer)) => {
+                self.buffer = new_buffer;
+                let Some(buffer) = state.buffers.get_mut(self.buffer) else {
+                    return Err(event);
+                };
+                // Start a new cursor session for this buffer if one doesn't exist
+                let cursor_id = *self
+                    .cursors
+                    .entry(self.buffer)
+                    .or_insert_with(|| buffer.start_session());
+                self.input.refocus(buffer, cursor_id);
+                Ok(Resp::handled(None))
+            }
+            _ => {
+                let Some(buffer) = state.buffers.get_mut(self.buffer) else {
+                    return Err(event);
+                };
+                let cursor_id = self.cursors[&self.buffer];
+                self.input.handle(buffer, cursor_id, event)
+            }
+        }
+    }
+}
+
+impl Visual for Doc {
+    fn render(&mut self, state: &State, frame: &mut Rect) {
+        let Some(buffer) = state.buffers.get(self.buffer) else {
+            return;
+        };
+        let cursor_id = self.cursors[&self.buffer];
+        self.input.render(state, buffer, cursor_id, frame);
+    }
+}

src/ui/input.rs

@@ -1,59 +1,193 @@
 use super::*;
-use crate::terminal::CursorStyle;
+use crate::{
+    state::{Buffer, CursorId},
+    terminal::CursorStyle,
+};
 
-#[derive(Default)]
+#[derive(Copy, Clone, Default)]
+enum Mode {
+    #[default]
+    Doc,
+    Prompt,
+}
+
+#[derive(Clone, Default)]
 pub struct Input {
-    pub text: Vec<char>,
-    pub cursor: usize,
-    pub preamble: &'static str,
+    pub mode: Mode,
+    // x/y location in the buffer that the pane is trying to focus on
+    pub focus: [isize; 2],
+    // Remember the last known size for things like scrolling
+    pub last_size: [usize; 2],
 }
 
 impl Input {
-    pub fn get_text(&self) -> String {
-        self.text.iter().copied().collect()
+    pub fn prompt() -> Self {
+        Self {
+            mode: Mode::Prompt,
+            ..Self::default()
+        }
     }
-}
 
-impl Element for Input {
-    fn handle(&mut self, state: &mut State, event: Event) -> Result<Resp, Event> {
+    pub fn refocus(&mut self, buffer: &mut Buffer, cursor_id: CursorId) {
+        let Some(cursor) = buffer.cursors.get(cursor_id) else {
+            return;
+        };
+        let cursor_coord = buffer.text.to_coord(cursor.pos);
+        for i in 0..2 {
+            self.focus[i] = self.focus[i].clamp(
+                cursor_coord[i] - self.last_size[i] as isize + 1,
+                cursor_coord[i],
+            );
+        }
+    }
+
+    pub fn handle(
+        &mut self,
+        buffer: &mut Buffer,
+        cursor_id: CursorId,
+        event: Event,
+    ) -> Result<Resp, Event> {
         match event.to_action(|e| e.to_char().map(Action::Char).or_else(|| e.to_move())) {
-            Some(Action::Char('\x08')) => {
-                self.cursor = self.cursor.saturating_sub(1);
-                if self.text.len() > self.cursor {
-                    self.text.remove(self.cursor);
-                }
-                Ok(Resp::handled(None))
-            }
             Some(Action::Char(c)) => {
-                self.text.insert(self.cursor, c);
-                self.cursor += 1;
+                if c == '\x08' {
+                    buffer.backspace(cursor_id);
+                } else if c == '\x7F' {
+                    buffer.delete(cursor_id);
+                } else {
+                    buffer.enter(cursor_id, c);
+                }
+                self.refocus(buffer, cursor_id);
                 Ok(Resp::handled(None))
             }
-            Some(Action::Move(Dir::Left, _, _)) => {
-                self.cursor = self.cursor.saturating_sub(1);
-                Ok(Resp::handled(None))
-            }
-            Some(Action::Move(Dir::Right, _, _)) => {
-                self.cursor = (self.cursor + 1).min(self.text.len());
+            Some(Action::Move(dir, page, retain_base)) => {
+                let dist = if page {
+                    self.last_size.map(|s| s.saturating_sub(3).max(1))
+                } else {
+                    [1, 1]
+                };
+                buffer.move_cursor(cursor_id, dir, dist, retain_base);
+                self.refocus(buffer, cursor_id);
                 Ok(Resp::handled(None))
             }
             _ => Err(event),
         }
     }
-}
 
-impl Visual for Input {
-    fn render(&mut self, state: &State, frame: &mut Rect) {
-        frame.with(|frame| {
-            frame.fill(' ');
-            frame.text([0, 0], self.preamble.chars());
+    pub fn render(
+        &mut self,
+        state: &State,
+        buffer: &Buffer,
+        cursor_id: CursorId,
+        frame: &mut Rect,
+    ) {
+        let title = if let Some(path) = &buffer.path {
+            Some(path.display().to_string())
+        } else {
+            None
+        };
 
-            frame
-                .rect([self.preamble.chars().count(), 0], frame.size())
-                .with(|frame| {
-                    frame.text([0, 0], &self.text);
-                    frame.set_cursor([self.cursor as isize, 0], CursorStyle::BlinkingBar);
-                });
-        });
+        // Add frame
+        let mut frame = frame.with_border(
+            if frame.has_focus() {
+                &state.theme.focus_border
+            } else {
+                &state.theme.border
+            },
+            title.as_deref(),
+        );
+
+        let Some(cursor) = buffer.cursors.get(cursor_id) else {
+            return;
+        };
+        let cursor_coord = buffer.text.to_coord(cursor.pos);
+
+        let line_num_w = buffer.text.lines().count().max(1).ilog10() as usize + 1;
+        let margin_w = match self.mode {
+            Mode::Prompt => 2,
+            Mode::Doc => line_num_w + 2,
+        };
+
+        self.last_size = [frame.size()[0].saturating_sub(margin_w), frame.size()[1]];
+
+        let mut pos = 0;
+        for (i, (line_num, (line_pos, line))) in buffer
+            .text
+            .lines()
+            .map(move |line| {
+                let line_pos = pos;
+                pos += line.len();
+                (line_pos, line)
+            })
+            .enumerate()
+            .skip(self.focus[1].max(0) as usize)
+            .enumerate()
+            .take(frame.size()[1])
+        {
+            // Margin
+            match self.mode {
+                Mode::Prompt => frame
+                    .rect([0, i], [1, 1])
+                    .with_bg(state.theme.margin_bg)
+                    .with_fg(state.theme.margin_line_num)
+                    .fill(' ')
+                    .text([0, 0], ">".chars()),
+                Mode::Doc => frame
+                    .rect([0, i], [margin_w, 1])
+                    .with_bg(state.theme.margin_bg)
+                    .with_fg(state.theme.margin_line_num)
+                    .fill(' ')
+                    .text([1, 0], format!("{:>line_num_w$}", line_num + 1).chars()),
+            };
+
+            // Line
+            {
+                let mut frame = frame.rect([margin_w, i], [!0, 1]);
+                for i in 0..frame.size()[0] {
+                    let coord = self.focus[0] + i as isize;
+                    if (0..line.len() as isize).contains(&coord) {
+                        let pos = line_pos + coord as usize;
+                        let selected = cursor.selection().map_or(false, |s| s.contains(&pos));
+                        let (fg, c) = match line[coord as usize] {
+                            '\n' if selected => (state.theme.whitespace, '⮠'),
+                            c => (state.theme.text, c),
+                        };
+                        frame
+                            .with_bg(if selected {
+                                state.theme.select_bg
+                            } else {
+                                Color::Reset
+                            })
+                            .with_fg(fg)
+                            .text([i as isize, 0], &[c]);
+                    }
+                }
+
+                // Set cursor position
+                if cursor_coord[1] == line_num as isize {
+                    frame.set_cursor(
+                        [cursor_coord[0] - self.focus[0], 0],
+                        CursorStyle::BlinkingBar,
+                    );
+                }
+            }
+
+            pos += line.len();
+        }
     }
 }
+
+// impl Visual for Input {
+//     fn render(&mut self, state: &State, frame: &mut Rect) {
+//         frame.with(|frame| {
+//             frame.fill(' ');
+//             frame.text([0, 0], self.preamble.chars());
+
+//             frame
+//                 .rect([self.preamble.chars().count(), 0], frame.size())
+//                 .with(|frame| {
+//                     frame.text([0, 0], &self.text);
+//                     frame.set_cursor([self.cursor as isize, 0], CursorStyle::BlinkingBar);
+//                 });
+//         });
+//     }
+// }

src/ui/mod.rs

@@ -1,3 +1,4 @@
+mod doc;
 mod input;
 mod panes;
 mod prompt;
@@ -5,6 +6,7 @@ mod root;
 mod status;
 
 pub use self::{
+    doc::Doc,
     input::Input,
     panes::Panes,
     prompt::{Confirm, Prompt, Show, Switcher},

src/ui/panes.rs

@@ -1,186 +1,5 @@
 use super::*;
-use crate::{
-    state::{Buffer, BufferId, Cursor, CursorId},
-    terminal::CursorStyle,
-};
-use std::collections::HashMap;
-
-#[derive(Clone)]
-pub struct Doc {
-    buffer: BufferId,
-    // Remember the cursor we use for each buffer
-    cursors: HashMap<BufferId, CursorId>,
-    // x/y location in the buffer that the pane is trying to focus on
-    focus: [isize; 2],
-    // Remember the last known size for things like scrolling
-    last_size: [usize; 2],
-}
-
-impl Doc {
-    pub fn new(state: &mut State, buffer: BufferId) -> Self {
-        Self {
-            buffer,
-            // TODO: Don't index directly
-            cursors: [(buffer, state.buffers[buffer].start_session())]
-                .into_iter()
-                .collect(),
-            focus: [0, 0],
-            last_size: [1, 1],
-        }
-    }
-
-    fn refocus(&mut self, state: &mut State) {
-        let Some(buffer) = state.buffers.get_mut(self.buffer) else {
-            return;
-        };
-        let Some(cursor) = buffer.cursors.get(self.cursors[&self.buffer]) else {
-            return;
-        };
-        let cursor_coord = buffer.text.to_coord(cursor.pos);
-        for i in 0..2 {
-            self.focus[i] = self.focus[i].clamp(
-                cursor_coord[i] - self.last_size[i] as isize + 1,
-                cursor_coord[i],
-            );
-        }
-    }
-
-    pub fn close(self, state: &mut State) {
-        for (buffer, cursor) in self.cursors {
-            let Some(buffer) = state.buffers.get_mut(buffer) else {
-                continue;
-            };
-            buffer.end_session(cursor);
-        }
-    }
-}
-
-impl Element for Doc {
-    fn handle(&mut self, state: &mut State, event: Event) -> Result<Resp, Event> {
-        let Some(buffer) = state.buffers.get_mut(self.buffer) else {
-            return Err(event);
-        };
-
-        match event.to_action(|e| {
-            e.to_char()
-                .map(Action::Char)
-                .or_else(|| e.to_move())
-                .or_else(|| e.to_pane_move().map(Action::PaneMove))
-                .or_else(|| e.to_open_switcher())
-        }) {
-            action @ Some(Action::OpenSwitcher) => Ok(Resp::handled(action)),
-            Some(Action::SwitchBuffer(new_buffer)) => {
-                self.buffer = new_buffer;
-                let Some(buffer) = state.buffers.get_mut(self.buffer) else {
-                    return Err(event);
-                };
-                // Start a new cursor session for this buffer if one doesn't exist
-                self.cursors
-                    .entry(self.buffer)
-                    .or_insert_with(|| buffer.start_session());
-                self.refocus(state);
-                Ok(Resp::handled(None))
-            }
-            Some(Action::Char(c)) => {
-                let cursor_id = self.cursors[&self.buffer];
-                if c == '\x08' {
-                    buffer.backspace(cursor_id);
-                } else if c == '\x7F' {
-                    buffer.delete(cursor_id);
-                } else {
-                    buffer.enter(cursor_id, c);
-                }
-                self.refocus(state);
-                Ok(Resp::handled(None))
-            }
-            Some(Action::Move(dir, page, retain_base)) => {
-                let dist = if page {
-                    self.last_size.map(|s| s.saturating_sub(3).max(1))
-                } else {
-                    [1, 1]
-                };
-                buffer.move_cursor(self.cursors[&self.buffer], dir, dist, retain_base);
-                self.refocus(state);
-                Ok(Resp::handled(None))
-            }
-            _ => Err(event),
-        }
-    }
-}
-
-impl Visual for Doc {
-    fn render(&mut self, state: &State, frame: &mut Rect) {
-        let Some(buffer) = state.buffers.get(self.buffer) else {
-            return;
-        };
-        let Some(cursor) = buffer.cursors.get(self.cursors[&self.buffer]) else {
-            return;
-        };
-        let cursor_coord = buffer.text.to_coord(cursor.pos);
-
-        let line_num_w = buffer.text.lines().count().max(1).ilog10() as usize + 1;
-        let margin_w = line_num_w + 2;
-
-        self.last_size = [frame.size()[0].saturating_sub(margin_w), frame.size()[1]];
-
-        let mut pos = 0;
-        for (i, (line_num, (line_pos, line))) in buffer
-            .text
-            .lines()
-            .map(move |line| {
-                let line_pos = pos;
-                pos += line.len();
-                (line_pos, line)
-            })
-            .enumerate()
-            .skip(self.focus[1].max(0) as usize)
-            .enumerate()
-            .take(frame.size()[1])
-        {
-            // Margin
-            frame
-                .rect([0, i], [margin_w, 1])
-                .with_bg(state.theme.margin_bg)
-                .with_fg(state.theme.margin_line_num)
-                .fill(' ')
-                .text([1, 0], format!("{:>line_num_w$}", line_num + 1).chars());
-
-            // Line
-            {
-                let mut frame = frame.rect([margin_w, i], [!0, 1]);
-                for i in 0..frame.size()[0] {
-                    let coord = self.focus[0] + i as isize;
-                    if (0..line.len() as isize).contains(&coord) {
-                        let pos = line_pos + coord as usize;
-                        let selected = cursor.selection().map_or(false, |s| s.contains(&pos));
-                        let (fg, c) = match line[coord as usize] {
-                            '\n' if selected => (state.theme.whitespace, '⮠'),
-                            c => (state.theme.text, c),
-                        };
-                        frame
-                            .with_bg(if selected {
-                                state.theme.select_bg
-                            } else {
-                                Color::Reset
-                            })
-                            .with_fg(fg)
-                            .text([i as isize, 0], &[c]);
-                    }
-                }
-
-                // Set cursor position
-                if cursor_coord[1] == line_num as isize {
-                    frame.set_cursor(
-                        [cursor_coord[0] - self.focus[0], 0],
-                        CursorStyle::BlinkingBar,
-                    );
-                }
-            }
-
-            pos += line.len();
-        }
-    }
-}
+use crate::state::BufferId;
 
 #[derive(Clone)]
 pub enum Pane {
@@ -188,20 +7,6 @@ pub enum Pane {
     Doc(Doc),
 }
 
-impl Pane {
-    fn title(&self, state: &State) -> Option<String> {
-        match self {
-            Self::Empty => None,
-            Self::Doc(doc) => {
-                let Some(buffer) = state.buffers.get(doc.buffer) else {
-                    return None;
-                };
-                Some(buffer.path.display().to_string())
-            }
-        }
-    }
-}
-
 pub struct Panes {
     selected: usize,
     panes: Vec<Pane>,
@@ -262,7 +67,7 @@ impl Element for Panes {
                 Ok(Resp::handled(None))
             }
             // Pass anything else through to the active pane
-            err => {
+            _ => {
                 if let Some(pane) = self.panes.get_mut(self.selected) {
                     // Pass to pane
                     match pane {
@@ -287,18 +92,10 @@ impl Visual for Panes {
         for (i, pane) in self.panes.iter_mut().enumerate() {
             let (x0, x1) = (boundary(i), boundary(i + 1));
 
-            let is_selected = self.selected == i;
-            let border_theme = if frame.has_focus() && is_selected {
-                &state.theme.focus_border
-            } else {
-                &state.theme.border
-            };
-
             // Draw pane contents
             frame
                 .rect([x0, 0], [x1 - x0, frame.size()[1]])
-                .with_border(border_theme, pane.title(state).as_deref())
-                .with_focus(is_selected)
+                .with_focus(self.selected == i)
                 .with(|frame| match pane {
                     Pane::Empty => {}
                     Pane::Doc(doc) => doc.render(state, frame),

src/ui/prompt.rs

@@ -1,14 +1,24 @@
 use super::*;
-use crate::state::BufferId;
-use std::str::FromStr;
+use crate::state::{Buffer, BufferId, CursorId};
 
 pub struct Prompt {
-    pub input: Input,
+    buffer: Buffer,
+    cursor_id: CursorId,
+    input: Input,
 }
 
 impl Prompt {
+    pub fn new() -> Self {
+        let mut buffer = Buffer::default();
+        Self {
+            cursor_id: buffer.start_session(),
+            buffer,
+            input: Input::prompt(),
+        }
+    }
+
     pub fn get_action(&self) -> Option<Action> {
-        match self.input.get_text().as_str() {
+        match self.buffer.text.to_string().as_str() {
             // The root sees 'cancel' as an initiator for quitting
             "q" | "quit" => Some(Action::Cancel),
             "version" => Some(Action::Show(format!(
@@ -41,18 +51,21 @@ impl Element<CanEnd> for Prompt {
                 } else {
                     Ok(Resp::end(Action::Show(format!(
                         "unknown command `{}`",
-                        self.input.get_text()
+                        self.buffer.text.to_string()
                     ))))
                 }
             }
-            _ => self.input.handle(state, event).map(Resp::into_can_end),
+            _ => self
+                .input
+                .handle(&mut self.buffer, self.cursor_id, event)
+                .map(Resp::into_can_end),
         }
     }
 }
 
 impl Visual for Prompt {
     fn render(&mut self, state: &State, frame: &mut Rect) {
-        frame.with(|f| self.input.render(state, f));
+        frame.with(|f| self.input.render(state, &self.buffer, self.cursor_id, f));
     }
 }
 
@@ -62,9 +75,9 @@ pub struct Show {
 
 impl Element<CanEnd> for Show {
     fn handle(&mut self, state: &mut State, event: Event) -> Result<Resp<CanEnd>, Event> {
-        match event.to_action(|e| e.to_cancel()) {
-            Some(Action::Cancel) => Ok(Resp::end(None)),
-            _ => Err(event),
+        match event.to_action(|e| e.to_continue()) {
+            Some(Action::Continue) => Ok(Resp::end(None)),
+            _ => Ok(Resp::handled(None)),
         }
     }
 }
@@ -147,6 +160,10 @@ impl Visual for Switcher {
             let Some(buffer) = state.buffers.get(*buffer) else {
                 continue;
             };
+            let buffer_name = match &buffer.path {
+                Some(path) => path.display().to_string(),
+                None => format!("<Untitled>"),
+            };
             frame
                 .rect(
                     [
@@ -161,7 +178,7 @@ impl Visual for Switcher {
                     state.theme.ui_bg
                 })
                 .fill(' ')
-                .text([0, 0], buffer.path.display().to_string().chars());
+                .text([0, 0], buffer_name.chars());
         }
     }
 }

src/ui/root.rs

@@ -65,12 +65,7 @@ impl Element<CanEnd> for Root {
             match action {
                 Action::OpenPrompt => {
                     self.tasks.clear(); // Prompt overrides all
-                    self.tasks.push(Task::Prompt(Prompt {
-                        input: Input {
-                            preamble: "> ",
-                            ..Input::default()
-                        },
-                    }));
+                    self.tasks.push(Task::Prompt(Prompt::new()));
                 }
                 Action::OpenSwitcher => {
                     self.tasks.clear(); // Prompt overrides all
@@ -106,24 +101,20 @@ impl Visual for Root {
         let task_has_focus = matches!(self.tasks.last(), Some(Task::Prompt(_)));
 
         // Display status bar
-        frame
-            .rect([0, frame.size()[1].saturating_sub(3)], [frame.size()[0], 3])
-            .with_border(
-                if task_has_focus {
-                    &state.theme.focus_border
-                } else {
-                    &state.theme.border
-                },
-                Some("Prompt (press alt + enter)"),
-            )
-            .with(|frame| {
-                if let Some(Task::Prompt(p)) = self.tasks.last_mut() {
-                    p.render(state, frame);
-                }
-            });
+        let status_size = if let Some(Task::Prompt(p)) = self.tasks.last_mut() {
+            frame
+                .rect([0, frame.size()[1].saturating_sub(3)], [frame.size()[0], 3])
+                .with(|frame| p.render(state, frame));
+            3
+        } else {
+            0
+        };
 
         frame
-            .rect([0, 0], [frame.size()[0], frame.size()[1].saturating_sub(3)])
+            .rect(
+                [0, 0],
+                [frame.size()[0], frame.size()[1].saturating_sub(status_size)],
+            )
             .with_focus(!task_has_focus)
             .with(|frame| {
                 self.panes.render(state, frame);

src/ui/status.rs

@@ -1,3 +1 @@
-use super::*;
-
 pub struct Status;