Fix: UI/UX

.gitignore

@@ -2,6 +2,7 @@
 /.cache
 *.prof
 .DS_Store
+releases/
 
 # Local cargo overrides (doux path patch)
 .cargo/config.local.toml

assets/DMG-README.txt

@@ -1,19 +1,18 @@
-Cagire - A Forth-based music sequencer
+# Cagire - A Forth-based music sequencer
-Made by BuboBubo and his friends
+
-======================================
+## Installation
 
-Installation
-------------
 Drag Cagire.app into the Applications folder.
 
-Unquarantine
+## Unquarantine
-------------
+
 Since this app is not signed with an Apple Developer certificate,
-macOS will block it from running. To fix this, open Terminal and run:
+macOS will block it from running. Thanks Apple! To fix this, open
+Terminal and run:
 
     xattr -cr /Applications/Cagire.app
 
-Support
+## Support
--------
+
-If you enjoy Cagire, consider supporting development:
+If you enjoy this software, consider supporting development:
 https://ko-fi.com/raphaelbubo

crates/ratatui/src/sample_browser.rs

@@ -4,7 +4,7 @@ use crate::theme;
 use ratatui::layout::{Constraint, Layout, Rect};
 use ratatui::style::{Modifier, Style};
 use ratatui::text::{Line, Span};
-use ratatui::widgets::{Block, Borders, Paragraph};
+use ratatui::widgets::{Block, Borders, Paragraph, Wrap};
 use ratatui::Frame;
 
 /// Node type in the sample tree.
@@ -116,13 +116,13 @@ impl<'a> SampleBrowser<'a> {
     fn render_tree(&self, frame: &mut Frame, area: Rect, colors: &theme::ThemeColors) {
         let height = area.height as usize;
         if self.entries.is_empty() {
-            let msg = if self.search_query.is_empty() {
+            if self.search_query.is_empty() {
-                "No samples loaded"
+                self.render_empty_guide(frame, area, colors);
             } else {
-                "No matches"
+                let line =
-            };
+                    Line::from(Span::styled("No matches", Style::new().fg(colors.browser.empty_text)));
-            let line = Line::from(Span::styled(msg, Style::new().fg(colors.browser.empty_text)));
+                frame.render_widget(Paragraph::new(vec![line]), area);
-            frame.render_widget(Paragraph::new(vec![line]), area);
+            }
             return;
         }
 
@@ -179,4 +179,47 @@ impl<'a> SampleBrowser<'a> {
 
         frame.render_widget(Paragraph::new(lines), area);
     }
+
+    fn render_empty_guide(&self, frame: &mut Frame, area: Rect, colors: &theme::ThemeColors) {
+        let muted = Style::new().fg(colors.browser.empty_text);
+        let heading = Style::new().fg(colors.ui.text_primary);
+        let key = Style::new().fg(colors.hint.key);
+        let desc = Style::new().fg(colors.hint.text);
+        let code = Style::new().fg(colors.ui.accent);
+
+        let lines = vec![
+            Line::from(Span::styled(" No samples loaded.", muted)),
+            Line::from(""),
+            Line::from(Span::styled(" Load from the Engine page:", heading)),
+            Line::from(""),
+            Line::from(vec![
+                Span::styled("   F6  ", key),
+                Span::styled("Go to Engine page", desc),
+            ]),
+            Line::from(vec![
+                Span::styled("    A  ", key),
+                Span::styled("Add a sample folder", desc),
+            ]),
+            Line::from(""),
+            Line::from(Span::styled(" Organize samples like this:", heading)),
+            Line::from(""),
+            Line::from(Span::styled("   samples/", code)),
+            Line::from(Span::styled("   \u{251C}\u{2500}\u{2500} kick/", code)),
+            Line::from(Span::styled("   \u{2502}   \u{2514}\u{2500}\u{2500} kick.wav", code)),
+            Line::from(Span::styled("   \u{251C}\u{2500}\u{2500} snare/", code)),
+            Line::from(Span::styled("   \u{2502}   \u{2514}\u{2500}\u{2500} snare.wav", code)),
+            Line::from(Span::styled("   \u{2514}\u{2500}\u{2500} hats/", code)),
+            Line::from(Span::styled("       \u{251C}\u{2500}\u{2500} closed.wav", code)),
+            Line::from(Span::styled("       \u{251C}\u{2500}\u{2500} open.wav", code)),
+            Line::from(Span::styled("       \u{2514}\u{2500}\u{2500} pedal.wav", code)),
+            Line::from(""),
+            Line::from(Span::styled(" Folders become Forth words:", heading)),
+            Line::from(""),
+            Line::from(Span::styled("   kick sound .", code)),
+            Line::from(Span::styled("   hats sound 2 n .", code)),
+            Line::from(Span::styled("   snare sound 0.5 speed .", code)),
+        ];
+
+        frame.render_widget(Paragraph::new(lines).wrap(Wrap { trim: false }), area);
+    }
 }

docs/engine/samples.md

@@ -20,15 +20,17 @@ The engine scans these directories and builds a registry of available samples. S
 
 ```
 samples/
-├── kick.wav           → "kick"
+├── kick/              → "kick"
-├── snare.wav          → "snare"
+│   └── kick.wav
+├── snare/             → "snare"
+│   └── snare.wav
 └── hats/
     ├── closed.wav     → "hats" n 0
     ├── open.wav       → "hats" n 1
     └── pedal.wav      → "hats" n 2
 ```
 
-Folders at the root of your directory are used as the name of a sample bank. Folders create sample banks where each file gets an index. Files are sorted alphabetically and assigned indices starting from `0`.
+Folders at the root of your sample directory become sample banks named after the folder. Each file within a folder gets an index. Files are sorted alphabetically and assigned indices starting from `0`.
 
 ## Playing Samples
 

src/app/dispatch.rs

@@ -407,7 +407,7 @@ impl App {
                 }
             }
             AppCommand::AudioTriggerRestart => self.audio.trigger_restart(),
-            AppCommand::RemoveLastSamplePath => self.audio.remove_last_sample_path(),
+            AppCommand::RemoveSamplePath(index) => self.audio.remove_sample_path(index),
             AppCommand::AudioRefreshDevices => self.audio.refresh_devices(),
 
             // Options page

src/app/persistence.rs

@@ -21,6 +21,7 @@ impl App {
                 channels: self.audio.config.channels,
                 buffer_size: self.audio.config.buffer_size,
                 max_voices: self.audio.config.max_voices,
+                sample_paths: self.audio.config.sample_paths.clone(),
             },
             display: crate::settings::DisplaySettings {
                 fps: self.audio.config.refresh_rate.to_fps(),

src/bin/desktop/main.rs

@@ -245,11 +245,12 @@ impl CagireDesktop {
         self.stream_error_rx = new_error_rx;
 
         let mut restart_samples = Vec::new();
+        self.app.audio.config.sample_counts.clear();
         for path in &self.app.audio.config.sample_paths {
             let index = doux::sampling::scan_samples_dir(path);
+            self.app.audio.config.sample_counts.push(index.len());
             restart_samples.extend(index);
         }
-        self.app.audio.config.sample_count = restart_samples.len();
 
         self.audio_sample_pos.store(0, Ordering::Release);
 

src/commands.rs

@@ -267,7 +267,7 @@ pub enum AppCommand {
         delta: i32,
     },
     AudioTriggerRestart,
-    RemoveLastSamplePath,
+    RemoveSamplePath(usize),
     AudioRefreshDevices,
 
     // Options page

src/init.rs

@@ -104,7 +104,11 @@ pub fn init(args: InitArgs) -> Init {
     app.audio.config.channels = args.channels.unwrap_or(settings.audio.channels);
     app.audio.config.buffer_size = args.buffer.unwrap_or(settings.audio.buffer_size);
     app.audio.config.max_voices = settings.audio.max_voices;
-    app.audio.config.sample_paths = args.samples;
+    app.audio.config.sample_paths = if args.samples.is_empty() {
+        settings.audio.sample_paths.clone()
+    } else {
+        args.samples
+    };
     app.audio.config.refresh_rate = RefreshRate::from_fps(settings.display.fps);
     app.ui.runtime_highlight = settings.display.runtime_highlight;
     app.audio.config.show_scope = settings.display.show_scope;
@@ -154,7 +158,7 @@ pub fn init(args: InitArgs) -> Init {
     let mut initial_samples = Vec::new();
     for path in &app.audio.config.sample_paths {
         let index = doux::sampling::scan_samples_dir(path);
-        app.audio.config.sample_count += index.len();
+        app.audio.config.sample_counts.push(index.len());
         initial_samples.extend(index);
     }
     let preload_entries: Vec<(String, std::path::PathBuf)> = initial_samples

src/input/engine_page.rs

@@ -49,6 +49,9 @@ pub(super) fn handle_engine_page(ctx: &mut InputContext, key: KeyEvent) -> Input
             EngineSection::Settings => {
                 ctx.dispatch(AppCommand::AudioSettingPrev);
             }
+            EngineSection::Samples => {
+                ctx.app.audio.sample_list.move_up();
+            }
             _ => {}
         },
         KeyCode::Down => match ctx.app.audio.section {
@@ -65,6 +68,10 @@ pub(super) fn handle_engine_page(ctx: &mut InputContext, key: KeyEvent) -> Input
             EngineSection::Settings => {
                 ctx.dispatch(AppCommand::AudioSettingNext);
             }
+            EngineSection::Samples => {
+                let count = ctx.app.audio.config.sample_paths.len();
+                ctx.app.audio.sample_list.move_down(count);
+            }
             _ => {}
         },
         KeyCode::PageUp => {
@@ -128,14 +135,16 @@ pub(super) fn handle_engine_page(ctx: &mut InputContext, key: KeyEvent) -> Input
         KeyCode::Char('R') if !ctx.app.plugin_mode => {
             ctx.dispatch(AppCommand::AudioTriggerRestart);
         }
-        KeyCode::Char('A') => {
+        KeyCode::Char('A') if ctx.app.audio.section == EngineSection::Samples => {
             use crate::state::file_browser::FileBrowserState;
             let state = FileBrowserState::new_load(String::new());
             ctx.dispatch(AppCommand::OpenModal(Modal::AddSamplePath(Box::new(state))));
         }
         KeyCode::Char('D') => {
             if ctx.app.audio.section == EngineSection::Samples {
-                ctx.dispatch(AppCommand::RemoveLastSamplePath);
+                let cursor = ctx.app.audio.sample_list.cursor;
+                ctx.dispatch(AppCommand::RemoveSamplePath(cursor));
+                ctx.app.save_settings(ctx.link);
             } else if !ctx.app.plugin_mode {
                 ctx.dispatch(AppCommand::AudioRefreshDevices);
                 let out_count = ctx.app.audio.output_devices.len();

src/input/mod.rs

@@ -132,7 +132,7 @@ fn handle_normal_input(ctx: &mut InputContext, key: KeyEvent) -> InputResult {
     }
 
     if ctrl {
-        let minimap_timed = MinimapMode::Timed(Instant::now() + Duration::from_millis(250));
+        let minimap_timed = MinimapMode::Timed(Instant::now() + Duration::from_millis(1000));
         match key.code {
             KeyCode::Left => {
                 ctx.app.ui.minimap = minimap_timed;
@@ -168,7 +168,7 @@ fn handle_normal_input(ctx: &mut InputContext, key: KeyEvent) -> InputResult {
         KeyCode::F(7) => Some(Page::Script),
         _ => None,
     } {
-        ctx.app.ui.minimap = MinimapMode::Timed(Instant::now() + Duration::from_millis(250));
+        ctx.app.ui.minimap = MinimapMode::Timed(Instant::now() + Duration::from_millis(1000));
         ctx.dispatch(AppCommand::GoToPage(page));
         return InputResult::Continue;
     }
@@ -224,21 +224,25 @@ fn load_project_samples(ctx: &mut InputContext) {
     }
 
     let mut total_count = 0;
+    let mut counts = Vec::new();
     let mut all_preload_entries = Vec::new();
     for path in &paths {
         if path.is_dir() {
             let index = doux::sampling::scan_samples_dir(path);
             let count = index.len();
             total_count += count;
+            counts.push(count);
             for e in &index {
                 all_preload_entries.push((e.name.clone(), e.path.clone()));
             }
             let _ = ctx.audio_tx.load().send(AudioCommand::LoadSamples(index));
+        } else {
+            counts.push(0);
         }
     }
 
     ctx.app.audio.config.sample_paths = paths;
-    ctx.app.audio.config.sample_count = total_count;
+    ctx.app.audio.config.sample_counts = counts;
 
     for path in &ctx.app.audio.config.sample_paths {
         if let Some(sf2_path) = doux::soundfont::find_sf2_file(path) {

src/input/modal.rs

@@ -245,8 +245,7 @@ pub(super) fn handle_modal_input(ctx: &mut InputContext, key: KeyEvent) -> Input
                     if let Some(sf2_path) = doux::soundfont::find_sf2_file(&path) {
                         let _ = ctx.audio_tx.load().send(crate::engine::AudioCommand::LoadSoundfont(sf2_path));
                     }
-                    ctx.app.audio.config.sample_count += count;
+                    ctx.app.audio.add_sample_path(path, count);
-                    ctx.app.audio.add_sample_path(path);
                     if let Some(registry) = ctx.app.audio.sample_registry.clone() {
                         let sr = ctx.app.audio.config.sample_rate;
                         std::thread::Builder::new()
@@ -256,6 +255,7 @@ pub(super) fn handle_modal_input(ctx: &mut InputContext, key: KeyEvent) -> Input
                             })
                             .expect("failed to spawn preload thread");
                     }
+                    ctx.app.save_settings(ctx.link);
                     ctx.dispatch(AppCommand::SetStatus(format!("Added {count} samples")));
                     ctx.dispatch(AppCommand::CloseModal);
                 }

src/main.rs

@@ -134,11 +134,12 @@ fn main() -> io::Result<()> {
             stream_error_rx = new_error_rx;
 
             let mut restart_samples = Vec::new();
+            app.audio.config.sample_counts.clear();
             for path in &app.audio.config.sample_paths {
                 let index = doux::sampling::scan_samples_dir(path);
+                app.audio.config.sample_counts.push(index.len());
                 restart_samples.extend(index);
             }
-            app.audio.config.sample_count = restart_samples.len();
 
             audio_sample_pos.store(0, Ordering::Relaxed);
 
@@ -340,7 +341,7 @@ fn main() -> io::Result<()> {
             || app.ui.modal_fx.borrow().is_some()
             || app.ui.title_fx.borrow().is_some()
             || app.ui.nav_fx.borrow().is_some();
-        if app.playback.playing || had_event || app.ui.show_title || effects_active {
+        if app.playback.playing || had_event || app.ui.show_title || effects_active || app.ui.show_minimap() {
             if app.ui.show_title {
                 app.ui.sparkles.tick(terminal.get_frame().area());
             }

src/settings.rs

@@ -1,3 +1,5 @@
+use std::path::PathBuf;
+
 use serde::{Deserialize, Serialize};
 
 use crate::state::{ColorScheme, MainLayout};
@@ -30,6 +32,8 @@ pub struct AudioSettings {
     pub buffer_size: u32,
     #[serde(default = "default_max_voices")]
     pub max_voices: usize,
+    #[serde(default)]
+    pub sample_paths: Vec<PathBuf>,
 }
 
 fn default_max_voices() -> usize { 32 }
@@ -97,6 +101,7 @@ impl Default for AudioSettings {
             channels: 2,
             buffer_size: 512,
             max_voices: 32,
+            sample_paths: Vec::new(),
         }
     }
 }

src/state/audio.rs

@@ -113,7 +113,7 @@ pub struct AudioConfig {
     pub sample_rate: f32,
     pub host_name: String,
     pub sample_paths: Vec<PathBuf>,
-    pub sample_count: usize,
+    pub sample_counts: Vec<usize>,
     pub refresh_rate: RefreshRate,
     pub show_scope: bool,
     pub show_spectrum: bool,
@@ -140,7 +140,7 @@ impl Default for AudioConfig {
             sample_rate: 44100.0,
             host_name: String::new(),
             sample_paths: Vec::new(),
-            sample_count: 0,
+            sample_counts: Vec::new(),
             refresh_rate: RefreshRate::default(),
             show_scope: true,
             show_spectrum: true,
@@ -275,6 +275,7 @@ pub struct AudioSettings {
     pub input_devices: Vec<AudioDeviceInfo>,
     pub output_list: ListSelectState,
     pub input_list: ListSelectState,
+    pub sample_list: ListSelectState,
     pub restart_pending: bool,
     pub error: Option<String>,
     pub sample_registry: Option<std::sync::Arc<doux::SampleRegistry>>,
@@ -297,6 +298,10 @@ impl Default for AudioSettings {
                 cursor: 0,
                 scroll_offset: 0,
             },
+            sample_list: ListSelectState {
+                cursor: 0,
+                scroll_offset: 0,
+            },
             restart_pending: false,
             error: None,
             sample_registry: None,
@@ -321,6 +326,10 @@ impl AudioSettings {
                 cursor: 0,
                 scroll_offset: 0,
             },
+            sample_list: ListSelectState {
+                cursor: 0,
+                scroll_offset: 0,
+            },
             restart_pending: false,
             error: None,
             sample_registry: None,
@@ -429,14 +438,29 @@ impl AudioSettings {
         self.config.refresh_rate = self.config.refresh_rate.toggle();
     }
 
-    pub fn add_sample_path(&mut self, path: PathBuf) {
+    pub fn total_sample_count(&self) -> usize {
+        self.config.sample_counts.iter().sum()
+    }
+
+    pub fn add_sample_path(&mut self, path: PathBuf, count: usize) {
         if !self.config.sample_paths.contains(&path) {
             self.config.sample_paths.push(path);
+            self.config.sample_counts.push(count);
         }
     }
 
-    pub fn remove_last_sample_path(&mut self) {
+    pub fn remove_sample_path(&mut self, index: usize) {
-        self.config.sample_paths.pop();
+        if index < self.config.sample_paths.len() {
+            self.config.sample_paths.remove(index);
+            self.config.sample_counts.remove(index);
+            let len = self.config.sample_paths.len();
+            if len == 0 {
+                self.sample_list.cursor = 0;
+                self.sample_list.scroll_offset = 0;
+            } else if self.sample_list.cursor >= len {
+                self.sample_list.cursor = len - 1;
+            }
+        }
     }
 
     pub fn trigger_restart(&mut self) {

src/views/engine_view.rs

@@ -48,6 +48,7 @@ fn render_settings_section(frame: &mut Frame, app: &App, area: Rect) {
     };
 
     // Calculate section heights
+    let intro_lines: usize = 3;
     let plugin_mode = app.plugin_mode;
     let devices_lines = if plugin_mode {
         0
@@ -55,17 +56,19 @@ fn render_settings_section(frame: &mut Frame, app: &App, area: Rect) {
         devices_section_height(app) as usize
     };
     let settings_lines: usize = if plugin_mode { 5 } else { 8 }; // plugin: header(1) + divider(1) + 3 rows
-    let samples_lines: usize = 6; // header(1) + divider(1) + content(3) + hint(1)
+    let sample_content = app.audio.config.sample_paths.len().max(2); // at least 2 for empty message
+    let samples_lines: usize = 2 + sample_content; // header(2) + content
 
     let sections_gap = if plugin_mode { 1 } else { 2 }; // 1 gap without devices, 2 gaps with
-    let total_lines = devices_lines + settings_lines + samples_lines + sections_gap;
+    let total_lines = intro_lines + 1 + devices_lines + settings_lines + samples_lines + sections_gap;
 
     let max_visible = padded.height as usize;
 
     // Calculate scroll offset based on focused section
-    let settings_start = if plugin_mode { 0 } else { devices_lines + 1 };
+    let intro_offset = intro_lines + 1;
+    let settings_start = if plugin_mode { intro_offset } else { intro_offset + devices_lines + 1 };
     let (focus_start, focus_height) = match app.audio.section {
-        EngineSection::Devices => (0, devices_lines),
+        EngineSection::Devices => (intro_offset, devices_lines),
         EngineSection::Settings => (settings_start, settings_lines),
         EngineSection::Samples => (settings_start + settings_lines + 1, samples_lines),
     };
@@ -86,6 +89,29 @@ fn render_settings_section(frame: &mut Frame, app: &App, area: Rect) {
 
     let mut y = viewport_top - scroll_offset as i32;
 
+    // Intro text
+    let intro_top = y;
+    let intro_bottom = y + intro_lines as i32;
+    if intro_bottom > viewport_top && intro_top < viewport_bottom {
+        let clipped_y = intro_top.max(viewport_top) as u16;
+        let clipped_height =
+            (intro_bottom.min(viewport_bottom) - intro_top.max(viewport_top)) as u16;
+        let intro_area = Rect {
+            x: padded.x,
+            y: clipped_y,
+            width: padded.width,
+            height: clipped_height,
+        };
+        let dim = Style::new().fg(theme.engine.dim);
+        let intro = Paragraph::new(vec![
+            Line::from(Span::styled("  Audio devices, settings, and sample paths.", dim)),
+            Line::from(Span::styled("  Supports .wav, .ogg, .mp3 samples and .sf2 soundfonts.", dim)),
+            Line::from(Span::styled("  Press R to restart the audio engine after changes.", dim)),
+        ]);
+        frame.render_widget(intro, intro_area);
+    }
+    y += intro_lines as i32 + 1;
+
     // Devices section (skip in plugin mode)
     if !plugin_mode {
         let devices_top = y;
@@ -495,21 +521,26 @@ fn render_samples(frame: &mut Frame, app: &App, area: Rect) {
     let theme = theme::get();
     let section_focused = app.audio.section == EngineSection::Samples;
 
-    let [header_area, content_area, _, hint_area] = Layout::vertical([
+    let [header_area, content_area] = Layout::vertical([
         Constraint::Length(2),
         Constraint::Min(1),
-        Constraint::Length(1),
-        Constraint::Length(1),
     ])
     .areas(area);
 
     let path_count = app.audio.config.sample_paths.len();
-    let sample_count = app.audio.config.sample_count;
+    let sample_count: usize = app.audio.total_sample_count();
     let header_text = format!("SAMPLES  {path_count} paths · {sample_count} indexed");
     render_section_header(frame, &header_text, section_focused, header_area);
 
     let dim = Style::new().fg(theme.engine.dim);
     let path_style = Style::new().fg(theme.engine.path);
+    let cursor_style = Style::new()
+        .fg(theme.engine.focused)
+        .add_modifier(Modifier::BOLD);
+
+    let cursor = app.audio.sample_list.cursor;
+    let scroll_offset = app.audio.sample_list.scroll_offset;
+    let visible_rows = content_area.height as usize;
 
     let mut lines: Vec<Line> = Vec::new();
     if app.audio.config.sample_paths.is_empty() {
@@ -522,35 +553,32 @@ fn render_samples(frame: &mut Frame, app: &App, area: Rect) {
             dim,
         )));
     } else {
-        for (i, path) in app.audio.config.sample_paths.iter().take(4).enumerate() {
+        for (i, path) in app
+            .audio
+            .config
+            .sample_paths
+            .iter()
+            .enumerate()
+            .skip(scroll_offset)
+            .take(visible_rows)
+        {
+            let is_cursor = section_focused && i == cursor;
+            let prefix = if is_cursor { "> " } else { "  " };
+            let count = app.audio.config.sample_counts.get(i).copied().unwrap_or(0);
             let path_str = path.to_string_lossy();
-            let display = truncate_name(&path_str, 40);
+            let count_str = format!("  ({count})");
+            let max_path = (content_area.width as usize)
+                .saturating_sub(prefix.len() + count_str.len());
+            let display = truncate_name(&path_str, max_path);
+            let style = if is_cursor { cursor_style } else { path_style };
             lines.push(Line::from(vec![
-                Span::styled(format!("  {}  ", i + 1), dim),
+                Span::styled(prefix.to_string(), if is_cursor { cursor_style } else { dim }),
-                Span::styled(display, path_style),
+                Span::styled(display, style),
+                Span::styled(count_str, dim),
             ]));
         }
-        if path_count > 4 {
-            lines.push(Line::from(Span::styled(
-                format!("  ... and {} more", path_count - 4),
-                dim,
-            )));
-        }
     }
     frame.render_widget(Paragraph::new(lines), content_area);
-
-    let hint_style = if section_focused {
-        Style::new().fg(theme.engine.hint_active)
-    } else {
-        Style::new().fg(theme.engine.hint_inactive)
-    };
-    let hint = Line::from(vec![
-        Span::styled("A", hint_style),
-        Span::styled(":add  ", Style::new().fg(theme.engine.dim)),
-        Span::styled("D", hint_style),
-        Span::styled(":remove", Style::new().fg(theme.engine.dim)),
-    ]);
-    frame.render_widget(Paragraph::new(hint), hint_area);
 }
 
 fn render_selector(value: &str, focused: bool, highlight: Style, normal: Style) -> Span<'static> {

src/views/render.rs

@@ -551,15 +551,16 @@ fn render_footer(frame: &mut Frame, app: &App, area: Rect) {
             Page::Patterns => vec![
                 ("Enter", "Select"),
                 ("Space", "Play"),
+                ("c", "Commit"),
                 ("r", "Rename"),
                 ("?", "Keys"),
             ],
             Page::Engine => vec![
                 ("Tab", "Section"),
                 ("←→", "Switch/Adjust"),
-                ("Enter", "Select"),
+                ("A", "Add Samples"),
+                ("D", "Remove"),
                 ("R", "Restart"),
-                ("h", "Hush"),
                 ("?", "Keys"),
             ],
             Page::Options => vec![