restruct: 45e

src/app.rs

@@ -3,6 +3,7 @@ pub mod bind;   pub use self::bind::*;
 pub mod cli;    pub use self::cli::*;
 pub mod config; pub use self::config::*;
 pub mod view;   pub use self::view::*;
+pub mod mode;   pub use self::mode::*;
 
 /// Total application state.
 ///

src/app/config.rs

@@ -36,6 +36,13 @@ impl Config {
     const CONFIG_SUB: &'static str = "v0";
     const CONFIG:     &'static str = "tek.edn";
     const DEFAULTS:   &'static str = include_str!("../tek.edn");
+
+    pub fn watch <T> (callback: impl Fn(Self)->T) -> Usually<T> {
+        let config = Self::init_new(None)?;
+        let result = callback(config);
+        Ok(result)
+    }
+
     pub fn init_new (dirs: Option<BaseDirectories>) -> Usually<Self> {
         let mut config = Self::new(None);
         config.init()?;
@@ -98,95 +105,3 @@ impl Config {
         self.modes.clone().read().unwrap().get(mode.as_ref()).cloned()
     }
 }
-
-pub(crate) fn load_mode (modes: &Modes, name: &impl AsRef<str>, body: &impl Language) -> Usually<()> {
-    let mut mode = Mode::default();
-    body.each(|item|mode.add(item))?;
-    modes.write().unwrap().insert(name.as_ref().into(), Arc::new(mode));
-    Ok(())
-}
-
-/// Collection of interaction modes.
-pub type Modes = Arc<RwLock<BTreeMap<Arc<str>, Arc<Mode<Arc<str>>>>>>;
-
-impl Mode<Arc<str>> {
-    /// Add a definition to the mode.
-    ///
-    /// Supported definitions:
-    ///
-    ///   - (name ...) -> name
-    ///   - (info ...) -> description
-    ///   - (keys ...) -> key bindings
-    ///   - (mode ...) -> submode
-    ///   - ...        -> view
-    ///
-    /// ```
-    /// let mut mode: tek::Mode<std::sync::Arc<str>> = Default::default();
-    /// mode.add("(name hello)").unwrap();
-    /// ```
-    pub fn add (&mut self, dsl: impl Language) -> Usually<()> {
-        Ok(if let Ok(Some(expr)) = dsl.expr() && let Ok(Some(head)) = expr.head() {
-            //println!("Mode::add: {head} {:?}", expr.tail());
-            let tail = expr.tail()?.map(|x|x.trim()).unwrap_or("");
-            match head {
-                "name" => self.add_name(tail)?,
-                "info" => self.add_info(tail)?,
-                "keys" => self.add_keys(tail)?,
-                "mode" => self.add_mode(tail)?,
-                _      => self.add_view(tail)?,
-            };
-        } else if let Ok(Some(word)) = dsl.word() {
-            self.add_view(word);
-        } else {
-            return Err(format!("Mode::add: unexpected: {dsl:?}").into());
-        })
-
-        //DslParse(dsl, ||Err(format!("Mode::add: unexpected: {dsl:?}").into()))
-            //.word(|word|self.add_view(word))
-            //.expr(|expr|expr.head(|head|{
-                ////println!("Mode::add: {head} {:?}", expr.tail());
-                //let tail = expr.tail()?.map(|x|x.trim()).unwrap_or("");
-                //match head {
-                    //"name" => self.add_name(tail),
-                    //"info" => self.add_info(tail),
-                    //"keys" => self.add_keys(tail)?,
-                    //"mode" => self.add_mode(tail)?,
-                    //_      => self.add_view(tail),
-                //};
-            //}))
-    }
-
-    fn add_name (&mut self, dsl: impl Language) -> Perhaps<()> {
-        Ok(dsl.src()?.map(|src|self.name.push(src.into())))
-    }
-    fn add_info (&mut self, dsl: impl Language) -> Perhaps<()> {
-        Ok(dsl.src()?.map(|src|self.info.push(src.into())))
-    }
-    fn add_view (&mut self, dsl: impl Language) -> Perhaps<()> {
-        Ok(dsl.src()?.map(|src|self.view.push(src.into())))
-    }
-    fn add_keys (&mut self, dsl: impl Language) -> Perhaps<()> {
-        Ok(Some(dsl.each(|expr|{ self.keys.push(expr.trim().into()); Ok(()) })?))
-    }
-    fn add_mode (&mut self, dsl: impl Language) -> Perhaps<()> {
-        Ok(Some(if let Some(id) = dsl.head()? {
-            load_mode(&self.modes, &id, &dsl.tail())?;
-        } else {
-            return Err(format!("Mode::add: self: incomplete: {dsl:?}").into());
-        }))
-    }
-}
-
-/// Group of view and keys definitions.
-///
-/// ```
-/// let mode = tek::Mode::<std::sync::Arc<str>>::default();
-/// ```
-#[derive(Default, Debug)] pub struct Mode<D: Language + Ord> {
-    pub path:  PathBuf,
-    pub name:  Vec<D>,
-    pub info:  Vec<D>,
-    pub view:  Vec<D>,
-    pub keys:  Vec<D>,
-    pub modes: Modes,
-}

src/app/mode.rs

@@ -0,0 +1,93 @@
+use crate::*;
+
+pub(crate) fn load_mode (modes: &Modes, name: &impl AsRef<str>, body: &impl Language) -> Usually<()> {
+    let mut mode = Mode::default();
+    body.each(|item|mode.add(item))?;
+    modes.write().unwrap().insert(name.as_ref().into(), Arc::new(mode));
+    Ok(())
+}
+
+/// Collection of interaction modes.
+pub type Modes = Arc<RwLock<BTreeMap<Arc<str>, Arc<Mode<Arc<str>>>>>>;
+
+impl Mode<Arc<str>> {
+    /// Add a definition to the mode.
+    ///
+    /// Supported definitions:
+    ///
+    ///   - (name ...) -> name
+    ///   - (info ...) -> description
+    ///   - (keys ...) -> key bindings
+    ///   - (mode ...) -> submode
+    ///   - ...        -> view
+    ///
+    /// ```
+    /// let mut mode: tek::Mode<std::sync::Arc<str>> = Default::default();
+    /// mode.add("(name hello)").unwrap();
+    /// ```
+    pub fn add (&mut self, dsl: impl Language) -> Usually<()> {
+        Ok(if let Ok(Some(expr)) = dsl.expr() && let Ok(Some(head)) = expr.head() {
+            //println!("Mode::add: {head} {:?}", expr.tail());
+            let tail = expr.tail()?.map(|x|x.trim()).unwrap_or("");
+            match head {
+                "name" => self.add_name(tail)?,
+                "info" => self.add_info(tail)?,
+                "keys" => self.add_keys(tail)?,
+                "mode" => self.add_mode(tail)?,
+                _      => self.add_view(tail)?,
+            };
+        } else if let Ok(Some(word)) = dsl.word() {
+            self.add_view(word);
+        } else {
+            return Err(format!("Mode::add: unexpected: {dsl:?}").into());
+        })
+
+        //DslParse(dsl, ||Err(format!("Mode::add: unexpected: {dsl:?}").into()))
+            //.word(|word|self.add_view(word))
+            //.expr(|expr|expr.head(|head|{
+                ////println!("Mode::add: {head} {:?}", expr.tail());
+                //let tail = expr.tail()?.map(|x|x.trim()).unwrap_or("");
+                //match head {
+                    //"name" => self.add_name(tail),
+                    //"info" => self.add_info(tail),
+                    //"keys" => self.add_keys(tail)?,
+                    //"mode" => self.add_mode(tail)?,
+                    //_      => self.add_view(tail),
+                //};
+            //}))
+    }
+
+    fn add_name (&mut self, dsl: impl Language) -> Perhaps<()> {
+        Ok(dsl.src()?.map(|src|self.name.push(src.into())))
+    }
+    fn add_info (&mut self, dsl: impl Language) -> Perhaps<()> {
+        Ok(dsl.src()?.map(|src|self.info.push(src.into())))
+    }
+    fn add_view (&mut self, dsl: impl Language) -> Perhaps<()> {
+        Ok(dsl.src()?.map(|src|self.view.push(src.into())))
+    }
+    fn add_keys (&mut self, dsl: impl Language) -> Perhaps<()> {
+        Ok(Some(dsl.each(|expr|{ self.keys.push(expr.trim().into()); Ok(()) })?))
+    }
+    fn add_mode (&mut self, dsl: impl Language) -> Perhaps<()> {
+        Ok(Some(if let Some(id) = dsl.head()? {
+            load_mode(&self.modes, &id, &dsl.tail())?;
+        } else {
+            return Err(format!("Mode::add: self: incomplete: {dsl:?}").into());
+        }))
+    }
+}
+
+/// Group of view and keys definitions.
+///
+/// ```
+/// let mode = tek::Mode::<std::sync::Arc<str>>::default();
+/// ```
+#[derive(Default, Debug)] pub struct Mode<D: Language + Ord> {
+    pub path:  PathBuf,
+    pub name:  Vec<D>,
+    pub info:  Vec<D>,
+    pub view:  Vec<D>,
+    pub keys:  Vec<D>,
+    pub modes: Modes,
+}

src/app/view.rs

@@ -30,7 +30,7 @@ pub fn view_logo () -> impl Draw<Tui> {
 pub fn view_transport (play: bool, bpm: &str, beat: &str, time: &str) -> impl Draw<Tui> {
     let theme = ItemTheme::G[96];
     bg(Black, east!(above(
-        wh_full(origin_w(button_play_pause(play))),
+        wh_full(origin_w(button_play_pause(play, false))),
         wh_full(origin_e(east!(
             field_h(theme, "BPM",  bpm),
             field_h(theme, "Beat", beat),
@@ -56,10 +56,12 @@ pub fn view_status (sel: Option<&str>, sr: &str, buf: &str, lat: &str) -> impl D
 }
 
 /// ```
-/// let _ = tek::button_play_pause(true);
+/// let _ = tek::button_play_pause(true, true);
+/// let _ = tek::button_play_pause(true, false);
+/// let _ = tek::button_play_pause(false, true);
+/// let _ = tek::button_play_pause(false, false);
 /// ```
-pub fn button_play_pause (playing: bool) -> impl Draw<Tui> {
+pub fn button_play_pause (playing: bool, compact: bool) -> impl Draw<Tui> {
-    let compact = true;//self.is_editing();
     bg(if playing { Rgb(0, 128, 0) } else { Rgb(128, 64, 0) },
         either(compact,
             thunk(move|to: &mut Tui|w_exact(9, either(playing,
@@ -202,87 +204,84 @@ pub fn view_io_ports <'a, T: PortsSizes<'a>> (
     })
 }
 
-pub fn view_scenes_clips <'a> (
+pub fn view_scenes_clips <'a, S: ScenesSizes<'a>> (
-    scenes:     impl ScenesSizes<'a>,
+    scenes:  impl Fn()->S,
     tracks:  impl TracksSizes<'a>,
     select:  &Selection,
     editor:  Option<&MidiEditor>,
     size:    &Size,
-    is_editing: bool,
+    editing: bool,
 ) -> impl Draw<Tui> {
-    size.of(wh_full(above(wh_full(origin_se(fg(Green, format!("{}x{}", size.w(), size.h())))),
+    let status = wh_full(origin_se(fg(Green, format!("{}x{}", size.w(), size.h()))));
-        thunk(move |to: &mut Tui|{
+    let tracks = iter_once(tracks, move|(track_index, track, _, _), _| {
-            for (index, track, _, _) in tracks {
+        let scenes = iter_once(scenes(), move|(scene_index, scene, _, _), _| {
-                let clips = view_track_clips(&scenes, select, editor, index, track, is_editing);
+            let (name, theme): (Arc<str>, ItemTheme) = scene_name_theme(scene, track_index);
-                w_exact(track.width as u16, h_full(clips)).draw(to);
+            let f = theme.lightest.term;
-            }
+            let (b, o) = scene_bg(theme, select, track_index, scene_index);
-            Ok(XYWH(0, 0, 0, 0))
+            let w = scene_w(track, select, track_index, editor);
-        }))))
+            let y = scene_y(select, scene_index, editor);
-}
+            let is_selected = scene_sel(select, track_index, scene_index, editing);
+            wh_exact(Some(w), Some(y), below(
+                wh_full(Outer(true, Style::default().fg(o))),
+                wh_full(below(
+                    below(
+                        fg_bg(o, b, wh_full("")),
+                        wh_full(origin_nw(fg_bg(f, b, bold(true, name)))),
+                    ),
+                    wh_full(when(is_selected, editor.map(|e|e.view())))))))
+        });
+        w_exact(track.width as u16, h_full(scenes))
+    });
 
-pub fn view_track_clips <'a> (
+    return size.of(wh_full(above(status, tracks)));
-    scenes: &impl ScenesSizes<'a>,
-    select: &Selection,
-    editor: Option<&MidiEditor>,
-    index:  usize,
-    track:  &Track,
-    is_editing: bool,
-) -> impl Draw<Tui> {
-    thunk(move|to: &mut Tui|{
 
-        for (scene_index, scene, ..) in scenes {
+    fn scene_name_theme (scene: &Scene, track_index: usize) -> (Arc<str>, ItemTheme) {
-
+        if let Some(Some(clip)) = &scene.clips.get(track_index) {
-            let (
-                name, theme
-            ): (Arc<str>, ItemTheme) = if let Some(Some(clip)) = &scene.clips.get(index) {
             let clip = clip.read().unwrap();
             (format!(" ⏹ {}", &clip.name).into(), clip.color)
         } else {
             (" ⏹ -- ".into(), ItemTheme::G[32])
-            };
+        }
-
+    }
-            let fg = theme.lightest.term;
 
+    fn scene_bg (
+        theme: ItemTheme, select: &Selection, track_index: usize, scene_index: usize
+    ) -> (Color, Color) {
         let mut outline = theme.base.term;
-
+        (if select.track() == Some(track_index) && select.scene() == Some(scene_index) {
-            let bg = if select.track() == Some(index) && select.scene() == Some(scene_index) {
             outline = theme.lighter.term;
             theme.light.term
-            } else if select.track() == Some(index) || select.scene() == Some(scene_index) {
+        } else if select.track() == Some(track_index) || select.scene() == Some(scene_index) {
             outline = theme.darkest.term;
             theme.base.term
         } else {
             theme.dark.term
-            };
+        }, outline)
-
-            let w = if select.track() == Some(index) && let Some(editor) = editor {
-                (editor.size.w() as usize).max(24).max(track.width)
-            } else {
-                track.width
-            } as u16;
-
-            let y = if select.scene() == Some(scene_index) && let Some(editor) = editor {
-                (editor.size.h() as usize).max(12)
-            } else {
-                Self::H_SCENE as usize
-            } as u16;
-
-            let is_selected = is_editing && select.track() == Some(index) && select.scene() == Some(scene_index);
-
-            wh_exact(Some(w), Some(y), below(
-                wh_full(Outer(true, Style::default().fg(outline))),
-                wh_full(below(
-                    below(
-                        fg_bg(outline, bg, wh_full("")),
-                        wh_full(origin_nw(fg_bg(fg, bg, bold(true, &name)))),
-                    ),
-                    wh_full(when(is_selected, editor.map(|e|e.view()))))))
-            ).draw(to);
-
     }
 
-        Ok(XYWH(0, 0, 0, 0))
+    fn scene_w (
-    })
+        track: &Track, select: &Selection, track_index: usize, editor: Option<&MidiEditor>
+    ) -> u16 {
+        if select.track() == Some(track_index) && let Some(editor) = editor {
+            (editor.size.w() as usize).max(24).max(track.width) as u16
+        } else {
+            track.width as u16
+        }
+    }
+
+    fn scene_y (
+        select: &Selection, scene_index: usize, editor: Option<&MidiEditor>
+    ) -> u16 {
+        if select.scene() == Some(scene_index) && let Some(editor) = editor {
+            editor.size.h().max(12)
+        } else {
+            H_SCENE as u16
+        }
+    }
+
+    fn scene_sel (select: &Selection, track_index: usize, scene_index: usize, editing: bool) -> bool {
+        editing && select.track() == Some(track_index) && select.scene() == Some(scene_index)
+    }
 }
 
 pub fn view_track_names (
@@ -318,9 +317,7 @@ pub fn view_track_names (
 }
 
 pub fn view_track_outputs (
-    theme:     ItemTheme,
+    theme: ItemTheme, tracks: impl TracksSizes<'_>, midi_outs: impl Iterator<Item = &MidiOutput>,
-    tracks:    impl TracksSizes<'_>,
-    midi_outs: impl Iterator<Item = &MidiOutput>,
 ) -> impl Draw<Tui> {
     view_track_row_section(theme,
         south(w_full(origin_w(button_2("o", "utput", false))),
@@ -345,9 +342,7 @@ pub fn view_track_outputs (
 }
 
 pub fn view_track_inputs (
-    theme:  ItemTheme,
+    theme: ItemTheme, tracks: impl TracksSizes<'_>, height: u16,
-    tracks: impl TracksSizes<'_>,
-    height: u16,
 ) -> impl Draw<Tui> {
     view_track_row_section(theme, button_2("i", "nput", false), button_2("I", "+", false),
         bg(theme.darker.term, origin_w(thunk(move|to: &mut Tui|{
@@ -393,7 +388,7 @@ pub fn view_scene_name (
     let h = if select.scene() == Some(index) && let Some(_editor) = editor {
         7
     } else {
-        Self::H_SCENE as u16
+        H_SCENE as u16
     };
     let a = w_full(origin_w(east(format!("·s{index:02} "),
         fg(g(255), bold(true, &scene.name)))));
@@ -442,40 +437,31 @@ pub fn view_per_track () -> impl Draw<Tui> {}
 pub fn view_per_track_top () -> impl Draw<Tui> {}
 
 pub fn view_inputs (tracks: impl TracksSizes<'_>, midi_ins: &[MidiInput]) -> impl Draw<Tui> {
-    let header = h_exact(1, view_inputs_header(tracks, midi_ins));
+    let title_1 = wh_exact(Some(20), Some(1), origin_w(button_3("i", "nput ", format!("{}", midi_ins.len()), false)));
-    south(header, thunk(move |to: &mut Tui|{
+    let title_2 = wh_exact(Some(4), Some(1), w_exact(4, button_2("I", "+", false)));
-        for (index, port) in midi_ins.iter().enumerate() {
+    east(title_1, west(title_2, thunk(move|to: &mut Tui|{
-            x_push(index as u16 * 10, h_exact(1, view_inputs_row(tracks, port))).draw(to);
-        }
-        todo!()
-    }))
-}
-
-pub fn view_inputs_header (tracks: impl TracksSizes<'_>, midi_ins: &[MidiInput]) -> impl Draw<Tui> {
-    east(w_exact(20, origin_w(button_3("i", "nput ", format!("{}", midi_ins.len()), false))),
-        west(w_exact(4, button_2("I", "+", false)), thunk(move|to: &mut Tui|{
         for (_index, track, x1, _x2) in tracks {
-                #[cfg(feature = "track")]
+            south(
                 x_push(x1 as u16, bg(track.color.dark.term, origin_w(w_exact(track.width as u16, east!(
                     either(track.sequencer.monitoring, fg(Green,  "mon "), "mon "),
                     either(track.sequencer.recording,  fg(Red,    "rec "), "rec "),
                     either(track.sequencer.overdub,    fg(Yellow, "dub "), "dub "),
-                ))))).draw(to);
+                ))))),
-            }
+                thunk(move |to: &mut Tui|{
-            todo!()
+                    for (index, port) in midi_ins.iter().enumerate() {
-        })))
+                        x_push(index as u16 * 10, h_exact(1, east(w_exact(20, origin_w(east(" ● ", bold(true, fg(Rgb(255,255,255), port.port_name()))))),
-}
-
-pub fn view_inputs_row (tracks: impl TracksSizes<'_>, port: &MidiInput) -> impl Draw<Tui> {
-    east(w_exact(20, origin_w(east(" ● ", bold(true, fg(Rgb(255,255,255), port.port_name()))))),
                             west(w_exact(4, ()), thunk(move|to: &mut Tui|{
-            for (_index, track, _x1, _x2) in tracks {
-                #[cfg(feature = "track")]
                                 bg(track.color.darker.term, origin_w(w_exact(track.width as u16, east!(
                                     either(track.sequencer.monitoring, fg(Green,  " ●  "), " ·  "),
                                     either(track.sequencer.recording,  fg(Red,    " ●  "), " ·  "),
                                     either(track.sequencer.overdub,    fg(Yellow, " ●  "), " ·  "),
                                 )))).draw(to);
+                                todo!()
+                            }))))).draw(to);
+                    }
+                    todo!()
+                })
+            ).draw(to);
         }
         todo!()
     })))
@@ -539,14 +525,14 @@ pub fn view_outputs (
 
 pub fn view_track_devices (
     theme:  ItemTheme,
-    tracks: &impl TracksSizes<'_>,
+    tracks: impl TracksSizes<'_>,
     track:  Option<&Track>,
     h:      u16,
 ) -> impl Draw<Tui> {
     view_track_row_section(theme,
         button_3("d", "evice", format!("{}", track.map(|t|t.devices.len()).unwrap_or(0)), false),
         button_2("D", "+", false),
-        iter(tracks, move|(_, track, _x1, _x2), index| wh_exact(
+        iter_once(tracks, move|(_, track, _x1, _x2), index| wh_exact(
             Some(track_width(index, track)),
             Some(h + 1),
             bg(track.color.dark.term, origin_nw(iter_south(move||0..h,

src/device/arrange/clip.rs

@@ -27,7 +27,7 @@ pub trait ClipsView: TracksView + ScenesView {
     /// Draw clips per scene
     fn view_scenes_clips <'a> (&'a self) -> impl Draw<Tui> + 'a {
         crate::view::view_scenes_clips(
-            self.scenes_with_sizes(),
+            ||self.scenes_with_sizes(),
             self.tracks_with_sizes(),
             self.selection(),
             self.editor(),

src/device/arrange/scene.rs

@@ -1,5 +1,11 @@
 use crate::*;
 
+/// Default scene height.
+pub const H_SCENE: usize = 2;
+
+/// Default editor height.
+pub const H_EDITOR: usize = 15;
+
 /// A scene consists of a set of clips to play together.
 ///
 /// ```
@@ -51,10 +57,6 @@ impl Scene {
 }
 
 pub trait ScenesView: HasEditor + HasSelection + HasSceneScroll + HasClipsSize + Send + Sync {
-    /// Default scene height.
-    const H_SCENE:  usize = 2;
-    /// Default editor height.
-    const H_EDITOR: usize = 15;
     fn h_scenes (&self) -> u16;
     fn w_side   (&self) -> u16;
     fn w_mid    (&self) -> u16;
@@ -70,7 +72,7 @@ pub trait ScenesView: HasEditor + HasSelection + HasSceneScroll + HasClipsSize +
             let height = if self.selection().scene() == Some(s) && self.editor().is_some() {
                 8
             } else {
-                Self::H_SCENE
+                H_SCENE
             };
             if y + height <= self.clips_size().h() as usize {
                 let data = (s, scene, y, y + height);

src/device/arrange/track.rs

@@ -223,71 +223,66 @@ impl HasTrackScroll for Arrangement {
 
 def_command!(TrackCommand: |track: Track| {
     Stop => { track.sequencer.enqueue_next(None); Ok(None) },
+    SetRec   { rec: Option<bool> } => toggle_bool(&mut track.sequencer.recording,  rec, |rec|Self::SetRec { rec }),
+    SetMon   { mon: Option<bool> } => toggle_bool(&mut track.sequencer.monitoring, mon, |mon|Self::SetMon { mon }),
     SetMute  { mute: Option<bool> } => todo!(),
     SetSolo  { solo: Option<bool> } => todo!(),
     SetSize  { size: usize } => todo!(),
     SetZoom  { zoom: usize } => todo!(),
-    SetName { name: Arc<str> } =>
+    SetName  { name: Arc<str> } => swap_value(&mut track.name, name, |name|Self::SetName { name }),
-        swap_value(&mut track.name, name, |name|Self::SetName { name }),
+    SetColor { color: ItemTheme } => swap_value(&mut track.color, color, |color|Self::SetColor { color }),
-    SetColor { color: ItemTheme } =>
-        swap_value(&mut track.color, color, |color|Self::SetColor { color }),
-    SetRec { rec: Option<bool> } =>
-        toggle_bool(&mut track.sequencer.recording, rec, |rec|Self::SetRec { rec }),
-    SetMon { mon: Option<bool> } =>
-        toggle_bool(&mut track.sequencer.monitoring, mon, |mon|Self::SetMon { mon }),
 });
 
 impl<T: AsRef<Vec<Track>>+AsMut<Vec<Track>>> HasTracks for T {}
 impl<T: AsRefOpt<Track>+AsMutOpt<Track>+Send+Sync> HasTrack for T {}
 impl<T: ScenesView+HasMidiIns+HasMidiOuts+HasTrackScroll> TracksView for T {}
+impl_has!(Vec<Track>: |self: Arrangement| self.tracks);
+impl_as_ref_opt!(Track: |self: Arrangement| self.selected_track());
+impl_as_mut_opt!(Track: |self: Arrangement| self.selected_track_mut());
 impl_as_ref!(Vec<Track>: |self: App| self.project.as_ref());
 impl_as_mut!(Vec<Track>: |self: App| self.project.as_mut());
 #[cfg(feature = "select")] impl_as_ref_opt!(Track: |self: App| self.project.as_ref_opt());
 #[cfg(feature = "select")] impl_as_mut_opt!(Track: |self: App| self.project.as_mut_opt());
-impl_has!(Vec<Track>:        |self: Arrangement| self.tracks);
-impl_as_ref_opt!(Track:      |self: Arrangement| self.selected_track());
-impl_as_mut_opt!(Track:      |self: Arrangement| self.selected_track_mut());
 
 impl Arrangement {
-    #[cfg(feature = "track")]
+
     pub fn view_inputs (&self, _theme: ItemTheme) -> impl Draw<Tui> + '_ {
-        crate::view::view_inputs(self.tracks_with_sizes(), self.midi_ins().as_slice())
+        crate::view::view_inputs(
+            self.tracks_with_sizes(), self.midi_ins().as_slice()
+        )
     }
 
-    #[cfg(feature = "track")]
-    pub fn view_inputs_header (&self) -> impl Draw<Tui> + '_ {
-        crate::view::view_inputs_header(self.tracks_with_sizes(), self.midi_ins().as_slice())
-    }
-
-    #[cfg(feature = "track")]
-    pub fn view_inputs_row (&self, port: &MidiInput) -> impl Draw<Tui> {
-        crate::view::view_inputs_row(port)
-    }
-
-    #[cfg(feature = "track")]
     pub fn view_outputs (&self, theme: ItemTheme) -> impl Draw<Tui> {
+        crate::view::view_outputs(
+            theme, self.tracks_with_sizes(), self.midi_outs(), self.outputs_height()
+        )
+    }
+
+    pub fn view_track_devices (&self, theme: ItemTheme) -> impl Draw<Tui> {
+        crate::view::view_track_devices(
+            theme, self.tracks_with_sizes(), self.track(), self.devices_height()
+        )
+    }
+
+    fn devices_height (&self) -> u16 {
+        let mut h = 2;
+        for track in self.tracks().iter() {
+            h = h.max(track.devices.len() * 2);
+        }
+        h as u16
+    }
+
+    fn outputs_height (&self) -> u16 {
         let mut h = 1;
         for output in self.midi_outs().iter() {
             h += 1 + output.connections.len();
         }
-        let h = h as u16;
+        h as u16
-        crate::view::view_outputs(self.tracks_with_sizes())
-    }
-
-    #[cfg(feature = "track")]
-    pub fn view_track_devices (&self, theme: ItemTheme) -> impl Draw<Tui> {
-        let mut h = 2u16;
-        for track in self.tracks().iter() {
-            h = h.max(track.devices.len() as u16 * 2);
-        }
-        crate::view::view_track_devices(||self.tracks_with_sizes(), self.track(), h)
     }
 
     /// Add multiple tracks
-    #[cfg(feature = "track")] pub fn tracks_add (
+    pub fn tracks_add (
-        &mut self,
+        &mut self, count: usize, width: Option<usize>, mins: &[Connect], mouts: &[Connect],
-        count: usize, width: Option<usize>,
-        mins: &[Connect], mouts: &[Connect],
     ) -> Usually<()> {
         let track_color_1 = ItemColor::random();
         let track_color_2 = ItemColor::random();
@@ -302,10 +297,12 @@ impl Arrangement {
     }
 
     /// Add a track
-    #[cfg(feature = "track")] pub fn track_add (
+    pub fn track_add (
         &mut self,
-        name:  Option<&str>, color: Option<ItemTheme>,
+        name: Option<&str>,
-        mins:  &[Connect], mouts: &[Connect],
+        color: Option<ItemTheme>,
+        mins: &[Connect],
+        mouts: &[Connect],
     ) -> Usually<(usize, &mut Track)> {
         let name: Arc<str> = name.map_or_else(
             ||format!("trk{:02}", self.track_last).into(),

src/tek.rs

@@ -89,9 +89,9 @@ pub(crate) use tengri::{
 #[cfg(feature = "cli")]
 pub fn main () -> Usually<()> {
     Config::watch(|config|{
-        Exit::enter(|exit|{
+        Exit::run(|exit|{
-            Jack::connect("tek", |jack|{
+            Jack::new_run("tek", |jack|{
-                let project  = Arrangement::new(&jack, &Clock::new(&jack, 51));
+                let project  = Arrangement::new(&jack, &Clock::new(&jack, Some(51.)));
                 let state    = App::new_shared(jack, config, project, ":menu");
                 let keyboard = tui_input(&exit, &state, Duration::from_millis(100))?;
                 let terminal = tui_output(&exit, &state, Duration::from_millis(10))?;

tengri

@@ -1 +1 @@
-Subproject commit e0781571c42cb72e7445a2adbdb7a99e37600562
+Subproject commit 0273d2ac75b8a144ea03b4bdd94d08003f3589df