more doc string and reexport fixes

src/model.rs

@@ -1,24 +1,10 @@
 //! Application state.
 
-pub mod looper;
-pub mod mixer;
-pub mod phrase;
-pub mod plugin;
-pub mod sampler;
-pub mod scene;
-pub mod track;
-pub mod transport;
-
-pub use self::phrase::{Phrase, PhraseData};
-pub use self::scene::Scene;
-pub use self::track::Track;
-pub use self::sampler::{Sampler, Sample, read_sample_data};
-pub use self::mixer::Mixer;
-pub use self::plugin::{Plugin, PluginKind, lv2::LV2Plugin};
-pub use self::transport::{TransportToolbar, TransportFocus};
+submod! { looper mixer phrase plugin sampler scene track transport }
 
 use crate::{core::*, view::*};
 
+/// Root of application state.
 pub struct App {
     /// Main JACK client.
     pub jack:          Option<JackClient>,
@@ -156,9 +142,19 @@ impl App {
     }
 }
 
+/// Different sections of the UI that may be focused.
 #[derive(PartialEq, Clone, Copy)]
-pub enum AppFocus { Transport, Arranger, Sequencer, Chain, }
-impl Default for AppFocus { fn default () -> Self { Self::Arranger } }
+pub enum AppFocus {
+    Transport, 
+    Arranger,
+    Sequencer,
+    Chain,
+}
+
+impl Default for AppFocus {
+    fn default () -> Self { Self::Arranger }
+}
+
 impl AppFocus {
     pub fn prev (&mut self) {
         *self = match self {

src/model/looper.rs

@@ -1,5 +1,6 @@
 use crate::core::*;
 
+/// TODO: audio looper. (Integrate with [crate::model::Sampler]?)
 pub struct Looper {
     pub name: String
 }

src/model/mixer.rs

@@ -1,5 +1,6 @@
 use crate::core::*;
 
+/// TODO: audio mixer.
 pub struct Mixer {
     pub name:            String,
     pub tracks:          Vec<MixerTrack>,
@@ -31,7 +32,7 @@ impl Mixer {
     }
 }
 
-pub fn process (
+fn process (
     _: &mut Mixer,
     _: &Client,
     _: &ProcessScope
@@ -39,6 +40,7 @@ pub fn process (
     Control::Continue
 }
 
+/// TODO: A track in the mixer. (Integrate with [crate::model::Track]?)
 pub struct MixerTrack {
     pub name:              String,
     pub channels:          u8,

src/model/phrase.rs

@@ -60,6 +60,7 @@ impl App {
 pub type PhraseData = Vec<Vec<MidiMessage>>;
 
 #[derive(Debug)]
+/// A MIDI sequence.
 pub struct Phrase {
     pub name:   String,
     pub length: usize,

src/model/plugin.rs

@@ -1,11 +1,8 @@
 use crate::core::*;
 
-pub mod lv2;
-pub mod vst2;
-pub mod vst3;
-
-use self::lv2::*;
+submod! { lv2 vst2 vst3 }
 
+/// A plugin device.
 pub struct Plugin {
     pub name:     String,
     pub path:     Option<String>,
@@ -14,10 +11,11 @@ pub struct Plugin {
     pub mapping:  bool,
     pub ports:    JackPorts,
 }
-render!(Plugin = crate::view::plugin::render);
+render!(Plugin = crate::view::render_plugin);
 handle!(Plugin = crate::control::handle_plugin);
 process!(Plugin = Plugin::process);
 
+/// Supported plugin formats.
 pub enum PluginKind {
     LV2(LV2Plugin),
     VST2 {

src/model/plugin/lv2.rs

@@ -10,6 +10,7 @@ use ::livi::{
     event::LV2AtomSequence,
 };
 
+/// A LV2 plugin.
 pub struct LV2Plugin {
     pub world:        World,
     pub instance:     Instance,

src/model/sampler.rs

@@ -1,5 +1,6 @@
 use crate::core::*;
 
+/// The sampler plugin plays sounds.
 pub struct Sampler {
     pub name:     String,
     pub cursor:   (usize, usize),

src/model/scene.rs

@@ -43,6 +43,7 @@ impl App {
     }
 }
 
+/// A collection of phrases to play on each track.
 pub struct Scene {
     pub name:  String,
     pub clips: Vec<Option<usize>>,

src/model/track.rs

@@ -41,6 +41,7 @@ impl App {
     }
 }
 
+/// A sequencer track.
 pub struct Track {
     pub name:       String,
     /// Play input through output.

src/model/transport.rs

@@ -1,6 +1,7 @@
 use crate::core::*;
 
 #[derive(PartialEq)]
+/// Which section of the transport is focused
 pub enum TransportFocus { BPM, Quant, Sync }
 
 impl TransportFocus {
@@ -20,9 +21,10 @@ impl TransportFocus {
     }
 }
 
+/// Stored and displays time-related state.
 pub struct TransportToolbar {
+    /// Enable metronome?
     pub metronome: bool,
-    pub mode:      bool,
     pub focused:   bool,
     pub entered:   bool,
     pub selected:  TransportFocus,
@@ -48,7 +50,6 @@ impl TransportToolbar {
         Self {
             selected:  TransportFocus::BPM,
             metronome: false,
-            mode:      false,
             focused:   false,
             entered:   false,
             playhead:  0,

src/view.rs

@@ -1,25 +1,11 @@
 //! Rendering of application to display.
 
-pub mod arranger;
-pub mod border;
-pub mod chain;
-pub mod help;
-pub mod plugin;
-pub mod sequencer;
-pub mod split;
-pub mod theme;
-pub mod transport;
-
-pub use self::arranger::*;
-pub use self::border::*;
-pub use self::chain::ChainView;
-pub use self::help::*;
-pub use self::sequencer::{SequencerView, BufferedSequencerView};
-pub use self::split::*;
-pub use self::theme::*;
-
 use crate::{render, App, core::*};
 
+submod! {
+    arranger border chain help plugin sequencer split theme transport
+}
+
 render!(App |self, buf, area| {
     Split::down([
         &self.transport,

src/view/help.rs

@@ -1,11 +1,11 @@
 use crate::{core::*, view::*};
 
+/// Command palette.
 pub struct HelpModal {
     cursor: usize,
     search: Option<String>,
     exited: bool,
 }
-
 impl HelpModal {
     pub fn new () -> Self {
         Self { cursor: 0, search: None, exited: false }
@@ -52,7 +52,7 @@ render!(HelpModal |self, buf, area|{
             format!("{:?}", command.0).blit(buf, x, y, Some(Style::default().white().bold()))?;
             command.2.blit(buf, x + 11, y, Some(Style::default().white().bold()))?;
             command.3.blit(buf, x + 26, y, Some(Style::default().white().dim()))?;
-        } else if let Some(command) = crate::control::KEYMAP.get((i as usize) - crate::control::KEYMAP_FOCUS.len()) {
+        } else if let Some(command) = crate::control::KEYMAP_GLOBAL.get((i as usize) - crate::control::KEYMAP_FOCUS.len()) {
             format!("{:?}", command.0).blit(buf, x, y, Some(Style::default().white().bold()))?;
             command.2.blit(buf, x + 11, y, Some(Style::default().white().bold()))?;
             command.3.blit(buf, x + 26, y, Some(Style::default().white().dim()))?;

src/view/plugin.rs

@@ -1,6 +1,6 @@
 use crate::{core::*, model::*};
 
-pub fn render (state: &Plugin, buf: &mut Buffer, area: Rect)
+pub fn render_plugin (state: &Plugin, buf: &mut Buffer, area: Rect)
     -> Usually<Rect>
 {
     let Rect { x, y, height, .. } = area;