add status bar to arranger view

crates/tek/src/cli/cli_arranger.rs

@@ -18,7 +18,7 @@ pub struct ArrangerCli {
 
     /// Number of tracks
     #[arg(short = 'x', long, default_value_t = 4)]
-    tracks: usize,
+    tracks:    usize,
 
     /// Number of scenes
     #[arg(short, long, default_value_t = 8)]
@@ -38,9 +38,10 @@ impl ArrangerCli {
             let track_color_1 = ItemColor::random();
             let track_color_2 = ItemColor::random();
             for i in 0..self.tracks {
-                let _track = app.track_add(None, Some(
+                let track = app.track_add(None, Some(
                     track_color_1.mix(track_color_2, i as f32 / self.tracks as f32).into()
                 ))?;
+                track.width = 8;
             }
             let scene_color_1 = ItemColor::random();
             let scene_color_2 = ItemColor::random();

crates/tek/src/tui/app_arranger.rs

@@ -64,14 +64,15 @@ render!(<Tui>|self: ArrangerTui|{
     let play           = Fixed::wh(5, 2, PlayPause(self.clock.is_rolling()));
     let transport      = TransportView::from((self, None, true));
     let with_transport = |x|col!([row!(![&play, &transport]), &x]);
-    let with_pool      = |x|Split::left(false,
-        if self.show_pool { self.splits[1] } else { 0 },
-        PhraseListView(&self.phrases), x);
-    with_pool(with_transport(col!([
-        &self.size,
+    let pool_size      = if self.show_pool { self.splits[1] } else { 0 };
+    let with_pool      = |x|Split::left(false, pool_size, PhraseListView(&self.phrases), x);
+    let status         = SequencerStatus::from(self);
+    let with_status    = |x|Tui::split_n(false, 2, status, x);
+    let with_size      = |x|lay!([&self.size, x]);
+    with_size(with_status(with_pool(with_transport(col!([
         Fill::w(Fixed::h(20, arranger())),
         Fill::w(Fixed::h(25, &self.editor)),
-    ])))
+    ])))))
 });
 audio!(|self: ArrangerTui, client, scope|{
     // Start profiling cycle

crates/tek/src/tui/status_bar.rs

@@ -31,16 +31,6 @@ pub struct SequencerStatus {
     pub(crate) res:     String,
     pub(crate) playing: bool,
 }
-
-impl Bar for SequencerStatus {
-    type State = SequencerTui;
-    fn hotkey_fg () -> Color {
-        TuiTheme::HOTKEY_FG
-    }
-    fn update (&mut self, _: &SequencerTui) {
-        todo!()
-    }
-}
 from!(|state:&SequencerTui|SequencerStatus = {
     let samples = state.clock.chunk.load(Ordering::Relaxed);
     let rate    = state.clock.timebase.sr.get() as f64;
@@ -54,8 +44,25 @@ from!(|state:&SequencerTui|SequencerStatus = {
         res:  format!("│{}s│{:.1}kHz│{:.1}ms│", samples, rate / 1000., buffer * 1000.),
     }
 });
+from!(|state:&ArrangerTui|SequencerStatus = {
+    let samples = state.clock.chunk.load(Ordering::Relaxed);
+    let rate    = state.clock.timebase.sr.get() as f64;
+    let buffer  = samples as f64 / rate;
+    let width   = state.size.w();
+    Self {
+        width,
+        playing: state.clock.is_rolling(),
+        cpu:  state.perf.percentage().map(|cpu|format!("│{cpu:.01}%")),
+        size: format!("{}x{}│", width, state.size.h()),
+        res:  format!("│{}s│{:.1}kHz│{:.1}ms│", samples, rate / 1000., buffer * 1000.),
+    }
+});
 render!(<Tui>|self: SequencerStatus|Fixed::h(2, lay!([
-    {
+    Self::help(),
+    Fill::wh(Align::se({Tui::fg_bg(TuiTheme::orange(), TuiTheme::g(25), self.stats())})),
+])));
+impl SequencerStatus {
+    fn help () -> impl Render<Tui> {
         let single = |binding, command|row!([" ", col!([
             Tui::fg(TuiTheme::yellow(), binding),
             command
@@ -72,15 +79,20 @@ render!(<Tui>|self: SequencerStatus|Fixed::h(2, lay!([
             double(("[]",  "phrase"),  ("{}",  "order"),   ),
             double(("q",   "enqueue"), ("e",   "edit"),    ),
         ]))
-    },
-    Fill::wh(Align::se({
-        Tui::fg_bg(TuiTheme::orange(), TuiTheme::g(25), row!([
-            &self.cpu,
-            &self.res,
-            &self.size,
-        ]))
-    })),
-])));
+    }
+    fn stats <'a> (&'a self) -> impl Render<Tui> + use<'a> {
+        row!([&self.cpu, &self.res, &self.size])
+    }
+}
+impl Bar for SequencerStatus {
+    type State = SequencerTui;
+    fn hotkey_fg () -> Color {
+        TuiTheme::HOTKEY_FG
+    }
+    fn update (&mut self, _: &SequencerTui) {
+        todo!()
+    }
+}
 
 //impl Bar for ArrangerStatus {
     //type State = (ArrangerFocus, ArrangerSelection, bool);