provide components to App

cli/tek.rs

@@ -76,8 +76,8 @@ pub fn main () -> Usually<()> {
     let left_tos    = PortConnection::collect(&cli.left_to,    empty, empty);
     let right_froms = PortConnection::collect(&cli.right_from, empty, empty);
     let right_tos   = PortConnection::collect(&cli.right_to,   empty, empty);
-    let audio_froms = &[&left_froms, &right_froms];
-    let audio_tos   = &[&left_tos,   &right_tos  ];
+    let audio_froms = &[left_froms.as_slice(), right_froms.as_slice()];
+    let audio_tos   = &[left_tos.as_slice(),   right_tos.as_slice()  ];
     let perf        = PerfModel::default();
     let size        = Measure::new();
     let default_clip = ||Arc::new(RwLock::new(MidiClip::new(
@@ -93,10 +93,7 @@ pub fn main () -> Usually<()> {
         }
         clock
     };
-    let default_clock = |jack: &Arc<RwLock<JackConnection>>|{
-        let clock = Clock::from(jack);
-        default_bpm(clock)
-    };
+    let default_clock = |jack: &Arc<RwLock<JackConnection>>|default_bpm(Clock::from(jack));
     // TODO: enable sync master/follow
     //let sync_clock = |jack: &Arc<RwLock<JackConnection>>, app|{
         //if cli.sync_lead {
@@ -148,7 +145,7 @@ pub fn main () -> Usually<()> {
             App::groovebox(
                 jack, (&clip).into(), (&clip).into(),
                 Some(player), &midi_froms, &midi_tos, 
-                sampler, &audio_froms, &audio_tos,
+                sampler, audio_froms, audio_tos,
             )
         }))?)?,
         TekMode::Arranger { scenes, tracks, track_width, .. } => engine.run(&jack.activate_with(|jack|Ok({
@@ -156,7 +153,7 @@ pub fn main () -> Usually<()> {
                 jack,
                 PoolModel::default(),
                 MidiEditor::default(),  &midi_froms, &midi_tos,
-                default_sampler(jack)?, &audio_froms, &audio_tos,
+                default_sampler(jack)?, audio_froms, audio_tos,
                 scenes, tracks, track_width
             )
         }))?)?,

tek/src/app.rs

@@ -1,17 +1,6 @@
 use crate::*;
 #[derive(Default)]
 pub struct App {
-    //jack:     Arc<RwLock<JackConnection>>,
-    //view:     EdnView<TuiOut, &'a Self>,
-    //pool:     Option<PoolModel>,
-    //editor:   Option<MidiEditor>,
-    //player:   Option<MidiPlayer>,
-    //compact:  AtomicBool,
-    //size:     Measure<TuiOut>,
-    //perf:     PerfModel,
-    //note_buf: Vec<u8>,
-    //midi_buf: Vec<Vec<Vec<u8>>>
-
     pub jack:       Arc<RwLock<JackConnection>>,
     pub edn:        String,
     pub clock:      Clock,
@@ -34,7 +23,6 @@ pub struct App {
     pub size:       Measure<TuiOut>,
     pub perf:       PerfModel,
 }
-impl EdnViewData<TuiOut> for &App {}
 impl App {
     pub fn sequencer (
         jack:       &Arc<RwLock<JackConnection>>,
@@ -100,58 +88,120 @@ impl App {
     }
 }
 render!(TuiOut: (self: App) => self.size.of(EdnView::from_source(self, self.edn.as_ref())));
-
-/// Root view for standalone `tek_sequencer`.
-pub struct Sequencer {
-    pub _jack: Arc<RwLock<JackConnection>>,
-
-    pub pool:   PoolModel,
-    pub editor: MidiEditor,
-    pub player: MidiPlayer,
-
-    pub transport: bool,
-    pub selectors: bool,
-    pub compact:   bool,
-
-    pub size:      Measure<TuiOut>,
-    pub status:    bool,
-    pub note_buf:  Vec<u8>,
-    pub midi_buf:  Vec<Vec<Vec<u8>>>,
-    pub perf:      PerfModel,
+audio!(|self: App, _client, _scope|Control::Continue);
+handle!(TuiIn: |self: App, input| Ok(None));
+impl EdnViewData<TuiOut> for &App {
+    fn get_content <'a> (&'a self, item: EdnItem<&'a str>) -> RenderBox<'a, TuiOut> {
+        use EdnItem::*;
+        let w = self.tracks_with_sizes().last().map(|x|x.3 as u16).unwrap_or(0);
+        match item {
+            Nil             => Box::new(()),
+            Exp(items)      => Box::new(EdnView::from_items(*self, items.as_slice())),
+            Sym(":editor")  => (&self.editor).boxed(),
+            Sym(":inputs")  => self.input_row(w).boxed(),
+            Sym(":outputs") => self.output_row(w).boxed(),
+            Sym(":pool")    => self.pool().boxed(),
+            Sym(":sample")  => self.sample().boxed(),
+            Sym(":sampler") => self.sampler().boxed(),
+            Sym(":scenes")  => self.scene_row(w).boxed(),
+            Sym(":status")  => self.status(0).boxed(),
+            Sym(":toolbar") => self.toolbar().boxed(),
+            Sym(":tracks")  => self.track_row(w).boxed(),
+            _ => panic!("no content for {item:?}")
         }
-
-pub struct Groovebox {
-    pub _jack: Arc<RwLock<JackConnection>>,
-    pub player:  MidiPlayer,
-    pub pool:    PoolModel,
-    pub editor:  MidiEditor,
-    pub sampler: Sampler,
-
-    pub compact:  bool,
-    pub size:     Measure<TuiOut>,
-    pub status:   bool,
-    pub note_buf: Vec<u8>,
-    pub midi_buf: Vec<Vec<Vec<u8>>>,
-    pub perf:     PerfModel,
     }
-
-/// Root view for standalone `tek_arranger`
-pub struct Arranger {
-    pub jack:      Arc<RwLock<JackConnection>>,
-    pub midi_ins:  Vec<JackPort<MidiIn>>,
-    pub midi_outs: Vec<JackPort<MidiOut>>,
-    pub clock:     Clock,
-    pub pool:      PoolModel,
-    pub tracks:    Vec<ArrangerTrack>,
-    pub scenes:    Vec<ArrangerScene>,
-    pub splits:    [u16;2],
-    pub selected:  ArrangerSelection,
-    pub color:     ItemPalette,
-    pub size:      Measure<TuiOut>,
-    pub note_buf:  Vec<u8>,
-    pub midi_buf:  Vec<Vec<Vec<u8>>>,
-    pub editor:    MidiEditor,
-    pub editing:   AtomicBool,
-    pub perf:      PerfModel,
-    pub compact:   bool,
+    fn get_unit (&self, item: EdnItem<&str>) -> u16 {
+        use EdnItem::*;
+        match item.to_str() {
+            ":sample-h"  => if self.compact() { 0 } else { 5 },
+            ":samples-w" => if self.compact() { 4 } else { 11 },
+            ":samples-y" => if self.compact() { 1 } else { 0 },
+            ":pool-w"    => if self.compact() { 5 } else {
+                let w = self.size.w();
+                if w > 60 { 20 } else if w > 40 { 15 } else { 10 }
+            },
+            _ => 0
+        }
+    }
+}
+impl App {
+    fn compact (&self) -> bool { false }
+    fn toolbar (&self) -> impl Content<TuiOut> + use<'_> {
+        Fill::x(Fixed::y(2, Align::x(TransportView::new(true, &self.clock))))
+    }
+    fn status (&self, note_pt: usize) -> impl Content<TuiOut> + use<'_> {
+        self.editor.as_ref()
+            .map(|e|Bsp::e(e.clip_status(), e.edit_status()))
+    }
+    fn pool (&self) -> impl Content<TuiOut> + use<'_> {
+        self.pool.as_ref()
+            .map(|pool|Align::e(Fixed::x(self.sidebar_w(), PoolView(self.compact(), pool))))
+    }
+    fn editor (&self) -> impl Content<TuiOut> + '_ {
+        &self.editor
+    }
+    fn sample <'a> (&'a self) -> impl Content<TuiOut> + 'a {
+        let compact = self.is_editing();
+        if let (Some(editor), Some(sampler)) = (&self.editor, &self.sampler) {
+            let note_pt  = editor.note_point();
+            let sample_h = if compact { 0 } else { 5 };
+            return Some(Max::y(sample_h, Fill::xy(Bsp::a(
+                Fill::x(Align::w(Fixed::y(1, self.status(note_pt)))),
+                sampler.viewer(note_pt)
+            ))))
+        }
+        None
+    }
+    fn sampler (&self) -> impl Content<TuiOut> + use<'_> {
+        let compact = self.is_editing();
+        if let (Some(editor), Some(sampler)) = (&self.editor, &self.sampler) {
+            let note_pt   = editor.note_point();
+            let w = if compact { 4 } else { 40 };
+            let y = if compact { 1 } else { 0 };
+            return Some(Fixed::x(w, Push::y(y, Fill::y(sampler.list(compact, editor)))))
+        }
+        None
+    }
+    fn track_row  (&self, w: u16) -> impl Content<TuiOut> + '_ { "" }
+    fn input_row  (&self, w: u16) -> impl Content<TuiOut> + '_ { "" }
+    fn scene_row  (&self, w: u16) -> impl Content<TuiOut> + '_ { "" }
+    fn output_row (&self, w: u16) -> impl Content<TuiOut> + '_ { "" }
+
+    pub fn tracks_with_sizes (&self)
+        -> impl Iterator<Item = (usize, &ArrangerTrack, usize, usize)>
+    {
+        tracks_with_sizes(self.tracks.iter(), match self.selected {
+            ArrangerSelection::Track(t)   if self.is_editing() => Some(t),
+            ArrangerSelection::Clip(t, _) if self.is_editing() => Some(t),
+            _ => None
+        }, self.editor_w())
+    }
+    fn is_editing (&self) -> bool {
+        self.editing.load(Relaxed)
+    }
+    fn editor_w (&self) -> usize {
+        let editor = self.editor.as_ref().expect("missing editor");
+        (5 + (editor.time_len().get() / editor.time_zoom().get()))
+            .min(self.size.w().saturating_sub(20))
+            .max(16)
+    }
+    fn sidebar_w (&self) -> u16 {
+        let w = self.size.w();
+        let w = if w > 60 { 20 } else if w > 40 { 15 } else { 10 };
+        let w = if self.is_editing() { 8 } else { w };
+        w
+    }
+}
+pub fn tracks_with_sizes <'a> (
+    tracks: impl Iterator<Item=&'a ArrangerTrack>,
+    active: Option<usize>,
+    bigger: usize
+) -> impl Iterator<Item=(usize,&'a ArrangerTrack,usize,usize)> {
+    let mut x = 0;
+    tracks.enumerate().map(move |(index, track)|{
+        let width = if Some(index) == active { bigger } else { track.width.max(8) };
+        let data = (index, track, x, x + width);
+        x += width;
+        data
+    })
 }

tek/src/arranger.rs

@@ -5,11 +5,30 @@ mod arranger_track;   pub use self::arranger_track::*;
 mod arranger_h;
 use ClockCommand::{Play, Pause};
 use self::ArrangerCommand as Cmd;
+/// Root view for standalone `tek_arranger`
+pub struct Arranger {
+    pub jack:      Arc<RwLock<JackConnection>>,
+    pub midi_ins:  Vec<JackPort<MidiIn>>,
+    pub midi_outs: Vec<JackPort<MidiOut>>,
+    pub clock:     Clock,
+    pub pool:      PoolModel,
+    pub tracks:    Vec<ArrangerTrack>,
+    pub scenes:    Vec<ArrangerScene>,
+    pub splits:    [u16;2],
+    pub selected:  ArrangerSelection,
+    pub color:     ItemPalette,
+    pub size:      Measure<TuiOut>,
+    pub note_buf:  Vec<u8>,
+    pub midi_buf:  Vec<Vec<Vec<u8>>>,
+    pub editor:    MidiEditor,
+    pub editing:   AtomicBool,
+    pub perf:      PerfModel,
+    pub compact:   bool,
+}
 render!(TuiOut: (self: Arranger) => self.size.of(EdnView::from_source(self, Self::EDN)));
 impl EdnViewData<TuiOut> for &Arranger {
     fn get_content <'a> (&'a self, item: EdnItem<&'a str>) -> RenderBox<'a, TuiOut> {
         use EdnItem::*;
-        let scenes_w = self.sidebar_w();
         let tracks_w = self.tracks_with_sizes().last().unwrap().3 as u16;
         match item {
             Nil             => Box::new(()),
@@ -77,19 +96,11 @@ impl Arranger {
     pub fn tracks_with_sizes (&self)
         -> impl Iterator<Item = (usize, &ArrangerTrack, usize, usize)>
     {
-        let active = match self.selected {
+        tracks_with_sizes(self.tracks.iter(), match self.selected {
             ArrangerSelection::Track(t)   if self.is_editing() => Some(t),
             ArrangerSelection::Clip(t, _) if self.is_editing() => Some(t),
             _ => None
-        };
-        let big = self.editor_w();
-        let mut x = 0;
-        self.tracks.iter().enumerate().map(move |(index, track)|{
-            let width = if Some(index) == active { big } else { track.width.max(8) };
-            let data = (index, track, x, x + width);
-            x += width;
-            data
-        })
+        }, self.editor_w())
     }
 
     fn play_row (&self, tracks_w: u16) -> impl Content<TuiOut> + '_ {

tek/src/groovebox.rs

@@ -7,6 +7,20 @@ use MidiEditCommand::*;
 use MidiPoolCommand::*;
 use KeyCode::{Char, Delete, Tab, Up, Down, Left, Right};
 use std::marker::ConstParamTy;
+pub struct Groovebox {
+    pub _jack: Arc<RwLock<JackConnection>>,
+    pub player:  MidiPlayer,
+    pub pool:    PoolModel,
+    pub editor:  MidiEditor,
+    pub sampler: Sampler,
+
+    pub compact:  bool,
+    pub size:     Measure<TuiOut>,
+    pub status:   bool,
+    pub note_buf: Vec<u8>,
+    pub midi_buf: Vec<Vec<Vec<u8>>>,
+    pub perf:     PerfModel,
+}
 render!(TuiOut: (self: Groovebox) => self.size.of(EdnView::from_source(self, Self::EDN)));
 impl EdnViewData<TuiOut> for &Groovebox {
     fn get_content <'a> (&'a self, item: EdnItem<&'a str>) -> RenderBox<'a, TuiOut> {

tek/src/sequencer.rs

@@ -5,6 +5,24 @@ use SequencerCommand as Cmd;
 use MidiEditCommand::*;
 use MidiPoolCommand::*;
 render!(TuiOut: (self: Sequencer) => self.size.of(EdnView::from_source(self, Self::EDN)));
+/// Root view for standalone `tek_sequencer`.
+pub struct Sequencer {
+    pub _jack: Arc<RwLock<JackConnection>>,
+
+    pub pool:   PoolModel,
+    pub editor: MidiEditor,
+    pub player: MidiPlayer,
+
+    pub transport: bool,
+    pub selectors: bool,
+    pub compact:   bool,
+
+    pub size:      Measure<TuiOut>,
+    pub status:    bool,
+    pub note_buf:  Vec<u8>,
+    pub midi_buf:  Vec<Vec<Vec<u8>>>,
+    pub perf:      PerfModel,
+}
 impl EdnViewData<TuiOut> for &Sequencer {
     fn get_content <'a> (&'a self, item: EdnItem<&'a str>) -> RenderBox<'a, TuiOut> {
         use EdnItem::*;