refactor midi_note and remove audio_in/out empty mods

crates/tek/src/audio.rs

@@ -1,9 +1,5 @@
 use crate::*;
 
-mod audio_in;  
-
-mod audio_out; 
-
 mod sampler;
 pub(crate) use self::sampler::*;
 pub use self::sampler::{Sampler, Sample, Voice};

crates/tek/src/midi.rs

@@ -1,14 +1,36 @@
 use crate::*;
 
-pub(crate) mod midi_in;     pub(crate) use midi_in::*;
-pub(crate) mod midi_launch; pub(crate) use midi_launch::*;
-pub(crate) mod midi_note;   pub(crate) use midi_note::*;
-pub(crate) mod midi_out;    pub(crate) use midi_out::*;
-pub(crate) mod midi_clip;   pub(crate) use midi_clip::*;
-pub(crate) mod midi_play;   pub(crate) use midi_play::*;
 pub(crate) mod midi_pool;   pub(crate) use midi_pool::*;
+pub(crate) mod midi_clip;   pub(crate) use midi_clip::*;
+pub(crate) mod midi_launch; pub(crate) use midi_launch::*;
+pub(crate) mod midi_play;   pub(crate) use midi_play::*;
 pub(crate) mod midi_rec;    pub(crate) use midi_rec::*;
 
+pub(crate) mod midi_note;   pub(crate) use midi_note::*;
+pub(crate) mod midi_range;  pub(crate) use midi_range::*;
+pub(crate) mod midi_point;  pub(crate) use midi_point::*;
+pub(crate) mod midi_view;   pub(crate) use midi_view::*;
+
+/// Trait for thing that may receive MIDI.
+pub trait HasMidiIns {
+    fn midi_ins (&self) -> &Vec<Port<MidiIn>>;
+    fn midi_ins_mut (&mut self) -> &mut Vec<Port<MidiIn>>;
+    fn has_midi_ins (&self) -> bool {
+        !self.midi_ins().is_empty()
+    }
+}
+
+/// Trait for thing that may output MIDI.
+pub trait HasMidiOuts {
+    fn midi_outs (&self) -> &Vec<Port<MidiOut>>;
+    fn midi_outs_mut (&mut self) -> &mut Vec<Port<MidiOut>>;
+    fn has_midi_outs (&self) -> bool {
+        !self.midi_outs().is_empty()
+    }
+    /// Buffer for serializing a MIDI event. FIXME rename
+    fn midi_note (&mut self) -> &mut Vec<u8>;
+}
+
 /// Add "all notes off" to the start of a buffer.
 pub fn all_notes_off (output: &mut [Vec<Vec<u8>>]) {
     let mut buf = vec![];

crates/tek/src/midi/midi_in.rs

@@ -1,10 +0,0 @@
-use crate::*;
-
-/// Trait for thing that may receive MIDI.
-pub trait HasMidiIns {
-    fn midi_ins (&self) -> &Vec<Port<MidiIn>>;
-    fn midi_ins_mut (&mut self) -> &mut Vec<Port<MidiIn>>;
-    fn has_midi_ins (&self) -> bool {
-        !self.midi_ins().is_empty()
-    }
-}

crates/tek/src/midi/midi_note.rs

@@ -1,5 +1,7 @@
 use crate::*;
+
 pub struct Note;
+
 impl Note {
     /// (pulses, name), assuming 96 PPQ
     pub const DURATIONS: [(usize, &str);26] = [
@@ -32,131 +34,3 @@ impl Note {
         ""
     }
 }
-pub trait MidiView<E: Engine>: MidiRange + MidiPoint + HasSize<E> {
-    /// Make sure cursor is within range
-    fn autoscroll (&self) {
-        let note_point = self.note_point().min(127);
-        let note_lo    = self.note_lo().get();
-        let note_hi    = self.note_hi();
-        if note_point < note_lo {
-            self.note_lo().set(note_point);
-        } else if note_point > note_hi {
-            self.note_lo().set((note_lo + note_point).saturating_sub(note_hi));
-        }
-    }
-    /// Make sure range is within display
-    fn autozoom (&self) {
-        let time_len  = self.time_len().get();
-        let time_axis = self.time_axis().get();
-        let time_zoom = self.time_zoom().get();
-        //while time_len.div_ceil(time_zoom) > time_axis {
-            //println!("\r{time_len} {time_zoom} {time_axis}");
-            //time_zoom = Note::next(time_zoom);
-        //}
-        //self.time_zoom().set(time_zoom);
-    }
-}
-#[derive(Debug, Clone)]
-pub struct MidiRangeModel {
-    pub time_len:   Arc<AtomicUsize>,
-    /// Length of visible time axis
-    pub time_axis:  Arc<AtomicUsize>,
-    /// Earliest time displayed
-    pub time_start: Arc<AtomicUsize>,
-    /// Time step
-    pub time_zoom:  Arc<AtomicUsize>,
-    /// Auto rezoom to fit in time axis
-    pub time_lock:  Arc<AtomicBool>,
-    /// Length of visible note axis
-    pub note_axis:  Arc<AtomicUsize>,
-    // Lowest note displayed
-    pub note_lo:    Arc<AtomicUsize>,
-}
-from!(|data:(usize, bool)|MidiRangeModel = Self {
-    time_len:   Arc::new(0.into()),
-    note_axis:  Arc::new(0.into()),
-    note_lo:    Arc::new(0.into()),
-    time_axis:  Arc::new(0.into()),
-    time_start: Arc::new(0.into()),
-    time_zoom:  Arc::new(data.0.into()),
-    time_lock:  Arc::new(data.1.into()),
-});
-pub trait TimeRange {
-    fn time_len   (&self) -> &AtomicUsize;
-    fn time_zoom  (&self) -> &AtomicUsize;
-    fn time_lock  (&self) -> &AtomicBool;
-    fn time_start (&self) -> &AtomicUsize;
-    fn time_axis  (&self) -> &AtomicUsize;
-    fn time_end   (&self) -> usize {
-        self.time_start().get() + self.time_axis().get() * self.time_zoom().get()
-    }
-}
-pub trait NoteRange {
-    fn note_lo    (&self) -> &AtomicUsize;
-    fn note_axis  (&self) -> &AtomicUsize;
-    fn note_hi    (&self) -> usize {
-        (self.note_lo().get() + self.note_axis().get().saturating_sub(1)).min(127)
-    }
-}
-pub trait MidiRange: TimeRange + NoteRange {}
-impl<T: TimeRange + NoteRange> MidiRange for T {}
-impl TimeRange for MidiRangeModel {
-    fn time_len   (&self) -> &AtomicUsize { &self.time_len   }
-    fn time_zoom  (&self) -> &AtomicUsize { &self.time_zoom  }
-    fn time_lock  (&self) -> &AtomicBool  { &self.time_lock  }
-    fn time_start (&self) -> &AtomicUsize { &self.time_start }
-    fn time_axis  (&self) -> &AtomicUsize { &self.time_axis  }
-}
-impl NoteRange for MidiRangeModel {
-    fn note_lo    (&self) -> &AtomicUsize { &self.note_lo    }
-    fn note_axis  (&self) -> &AtomicUsize { &self.note_axis  }
-}
-
-#[derive(Debug, Clone)]
-pub struct MidiPointModel {
-    /// Time coordinate of cursor
-    pub time_point: Arc<AtomicUsize>,
-    /// Note coordinate of cursor
-    pub note_point: Arc<AtomicUsize>,
-    /// Length of note that will be inserted, in pulses
-    pub note_len:   Arc<AtomicUsize>,
-}
-
-impl Default for MidiPointModel {
-    fn default () -> Self {
-        Self {
-            time_point: Arc::new(0.into()),
-            note_point: Arc::new(36.into()),
-            note_len:   Arc::new(24.into()),
-        }
-    }
-}
-
-pub trait NotePoint {
-    fn note_len       (&self) -> usize;
-    fn set_note_len   (&self, x: usize);
-    fn note_point     (&self) -> usize;
-    fn set_note_point (&self, x: usize);
-    fn note_end (&self) -> usize { self.note_point() + self.note_len() }
-}
-
-pub trait TimePoint {
-    fn time_point     (&self) -> usize;
-    fn set_time_point (&self, x: usize);
-}
-
-pub trait MidiPoint: NotePoint + TimePoint {}
-
-impl<T: NotePoint + TimePoint> MidiPoint for T {}
-
-impl NotePoint for MidiPointModel {
-    fn note_len (&self) -> usize { self.note_len.load(Relaxed)}
-    fn set_note_len (&self, x: usize) { self.note_len.store(x, Relaxed) }
-    fn note_point (&self) -> usize { self.note_point.load(Relaxed).min(127) }
-    fn set_note_point (&self, x: usize) { self.note_point.store(x.min(127), Relaxed) }
-}
-
-impl TimePoint for MidiPointModel {
-    fn time_point (&self) -> usize { self.time_point.load(Relaxed) }
-    fn set_time_point (&self, x: usize) { self.time_point.store(x, Relaxed) }
-}

crates/tek/src/midi/midi_out.rs

@@ -1,12 +0,0 @@
-use crate::*;
-
-/// Trait for thing that may output MIDI.
-pub trait HasMidiOuts {
-    fn midi_outs (&self) -> &Vec<Port<MidiOut>>;
-    fn midi_outs_mut (&mut self) -> &mut Vec<Port<MidiOut>>;
-    fn has_midi_outs (&self) -> bool {
-        !self.midi_outs().is_empty()
-    }
-    /// Buffer for serializing a MIDI event. FIXME rename
-    fn midi_note (&mut self) -> &mut Vec<u8>;
-}

crates/tek/src/midi/midi_point.rs

@@ -0,0 +1,50 @@
+use crate::*;
+
+#[derive(Debug, Clone)]
+pub struct MidiPointModel {
+    /// Time coordinate of cursor
+    pub time_point: Arc<AtomicUsize>,
+    /// Note coordinate of cursor
+    pub note_point: Arc<AtomicUsize>,
+    /// Length of note that will be inserted, in pulses
+    pub note_len:   Arc<AtomicUsize>,
+}
+
+impl Default for MidiPointModel {
+    fn default () -> Self {
+        Self {
+            time_point: Arc::new(0.into()),
+            note_point: Arc::new(36.into()),
+            note_len:   Arc::new(24.into()),
+        }
+    }
+}
+
+pub trait NotePoint {
+    fn note_len       (&self) -> usize;
+    fn set_note_len   (&self, x: usize);
+    fn note_point     (&self) -> usize;
+    fn set_note_point (&self, x: usize);
+    fn note_end (&self) -> usize { self.note_point() + self.note_len() }
+}
+
+pub trait TimePoint {
+    fn time_point     (&self) -> usize;
+    fn set_time_point (&self, x: usize);
+}
+
+pub trait MidiPoint: NotePoint + TimePoint {}
+
+impl<T: NotePoint + TimePoint> MidiPoint for T {}
+
+impl NotePoint for MidiPointModel {
+    fn note_len (&self) -> usize { self.note_len.load(Relaxed)}
+    fn set_note_len (&self, x: usize) { self.note_len.store(x, Relaxed) }
+    fn note_point (&self) -> usize { self.note_point.load(Relaxed).min(127) }
+    fn set_note_point (&self, x: usize) { self.note_point.store(x.min(127), Relaxed) }
+}
+
+impl TimePoint for MidiPointModel {
+    fn time_point (&self) -> usize { self.time_point.load(Relaxed) }
+    fn set_time_point (&self, x: usize) { self.time_point.store(x, Relaxed) }
+}

crates/tek/src/midi/midi_range.rs

@@ -0,0 +1,64 @@
+use crate::*;
+
+#[derive(Debug, Clone)]
+pub struct MidiRangeModel {
+    pub time_len:   Arc<AtomicUsize>,
+    /// Length of visible time axis
+    pub time_axis:  Arc<AtomicUsize>,
+    /// Earliest time displayed
+    pub time_start: Arc<AtomicUsize>,
+    /// Time step
+    pub time_zoom:  Arc<AtomicUsize>,
+    /// Auto rezoom to fit in time axis
+    pub time_lock:  Arc<AtomicBool>,
+    /// Length of visible note axis
+    pub note_axis:  Arc<AtomicUsize>,
+    // Lowest note displayed
+    pub note_lo:    Arc<AtomicUsize>,
+}
+
+from!(|data:(usize, bool)|MidiRangeModel = Self {
+    time_len:   Arc::new(0.into()),
+    note_axis:  Arc::new(0.into()),
+    note_lo:    Arc::new(0.into()),
+    time_axis:  Arc::new(0.into()),
+    time_start: Arc::new(0.into()),
+    time_zoom:  Arc::new(data.0.into()),
+    time_lock:  Arc::new(data.1.into()),
+});
+
+pub trait TimeRange {
+    fn time_len   (&self) -> &AtomicUsize;
+    fn time_zoom  (&self) -> &AtomicUsize;
+    fn time_lock  (&self) -> &AtomicBool;
+    fn time_start (&self) -> &AtomicUsize;
+    fn time_axis  (&self) -> &AtomicUsize;
+    fn time_end   (&self) -> usize {
+        self.time_start().get() + self.time_axis().get() * self.time_zoom().get()
+    }
+}
+
+pub trait NoteRange {
+    fn note_lo    (&self) -> &AtomicUsize;
+    fn note_axis  (&self) -> &AtomicUsize;
+    fn note_hi    (&self) -> usize {
+        (self.note_lo().get() + self.note_axis().get().saturating_sub(1)).min(127)
+    }
+}
+
+pub trait MidiRange: TimeRange + NoteRange {}
+
+impl<T: TimeRange + NoteRange> MidiRange for T {}
+
+impl TimeRange for MidiRangeModel {
+    fn time_len   (&self) -> &AtomicUsize { &self.time_len   }
+    fn time_zoom  (&self) -> &AtomicUsize { &self.time_zoom  }
+    fn time_lock  (&self) -> &AtomicBool  { &self.time_lock  }
+    fn time_start (&self) -> &AtomicUsize { &self.time_start }
+    fn time_axis  (&self) -> &AtomicUsize { &self.time_axis  }
+}
+
+impl NoteRange for MidiRangeModel {
+    fn note_lo    (&self) -> &AtomicUsize { &self.note_lo    }
+    fn note_axis  (&self) -> &AtomicUsize { &self.note_axis  }
+}

crates/tek/src/midi/midi_view.rs

@@ -0,0 +1,26 @@
+use crate::*;
+
+pub trait MidiView<E: Engine>: MidiRange + MidiPoint + HasSize<E> {
+    /// Make sure cursor is within range
+    fn autoscroll (&self) {
+        let note_point = self.note_point().min(127);
+        let note_lo    = self.note_lo().get();
+        let note_hi    = self.note_hi();
+        if note_point < note_lo {
+            self.note_lo().set(note_point);
+        } else if note_point > note_hi {
+            self.note_lo().set((note_lo + note_point).saturating_sub(note_hi));
+        }
+    }
+    /// Make sure range is within display
+    fn autozoom (&self) {
+        let time_len  = self.time_len().get();
+        let time_axis = self.time_axis().get();
+        let time_zoom = self.time_zoom().get();
+        //while time_len.div_ceil(time_zoom) > time_axis {
+            //println!("\r{time_len} {time_zoom} {time_axis}");
+            //time_zoom = Note::next(time_zoom);
+        //}
+        //self.time_zoom().set(time_zoom);
+    }
+}

crates/tek/src/tui/app_groovebox.rs

@@ -55,13 +55,11 @@ pub enum GrooveboxCommand {
 handle!(<Tui>|self: GrooveboxTui, input|GrooveboxCommand::execute_with_state(self, input));
 
 input_to_command!(GrooveboxCommand: <Tui>|state: GrooveboxTui,input|match input.event() {
-    key_pat!(Up) |
-    key_pat!(Down) |
-    key_pat!(Left) |
-    key_pat!(Right) =>
-        GrooveboxCommand::Sampler(SamplerCommand::input_to_command(&state.sampler, input)?),
+    key_pat!(Up) | key_pat!(Down) | key_pat!(Left) | key_pat!(Right) |
+    key_pat!(Shift-Char('L')) =>
+        SamplerCommand::input_to_command(&state.sampler, input).map(Self::Sampler)?,
     _ =>
-        GrooveboxCommand::Sequencer(SequencerCommand::input_to_command(&state.sequencer, input)?),
+        SequencerCommand::input_to_command(&state.sequencer, input).map(Self::Sequencer)?,
 });
 
 command!(|self:GrooveboxCommand,state:GrooveboxTui|match self {

crates/tek/src/tui/app_sampler.rs

@@ -62,27 +62,25 @@ render!(<Tui>|self: SamplerTui|{
     let fg          = self.color.base.rgb;
     let bg          = self.color.darkest.rgb;
     let border      = Fill::wh(Outer(Style::default().fg(fg).bg(bg)));
-    let inset       = 0;
-    let with_border = |x|lay!([border, Tui::inset_xy(inset, inset, Fill::wh(&x))]);
+    let with_border = |x|lay!([border, Fill::wh(&x)]);
     let with_size   = |x|lay!([self.size, x]);
     Tui::bg(bg, Fill::wh(with_border(Bsp::s(
-        Tui::push_x(1, Tui::fg(self.color.light.rgb, Tui::bold(true, "Sampler"))),
+        Tui::fg(self.color.light.rgb, Tui::bold(true, "Sampler")),
         with_size(Tui::shrink_y(1, Bsp::e(
             Fixed::w(keys_width, keys()),
             Fill::wh(render(|to: &mut TuiOutput|Ok({
-                let x = to.area.x() + 1;
-                let rows = self.size.h() as u16;
+                let x           = to.area.x();
                 let bg_base     = self.color.darkest.rgb;
                 let bg_selected = self.color.darker.rgb;
                 let style_empty = Style::default().fg(self.color.base.rgb);
                 let style_full  = Style::default().fg(self.color.lighter.rgb);
                 let note_hi     = self.note_hi();
                 let note_pt     = self.note_point();
-                for y in 0..rows {
+                for y in 0..self.size.h() {
                     let note  = note_hi - y as usize;
                     let bg    = if note == note_pt { bg_selected } else { bg_base };
                     let style = Some(style_empty.bg(bg));
-                    to.blit(&" (no sample) ", x, to.area.y() + y, style)
+                    to.blit(&" (no sample) ", x, to.area.y() + y as u16, style)
                 }
             })))
         ))),
@@ -135,7 +133,9 @@ input_to_command!(SamplerCommand: <Tui>|state: SamplerTui, input|match state.mod
     ),
     _ => match input.event() {
         // load sample
-        key_pat!(Char('l')) => Self::Import(FileBrowserCommand::Begin),
+        key_pat!(Shift-Char('L')) => {
+            Self::Import(FileBrowserCommand::Begin)
+        },
         key_pat!(KeyCode::Up) => {
             Self::SelectNote(state.note_point().overflowing_add(1).0.min(127))
         },