refactor: merge plugin, sampler -> mixer; transport -> sequencer; time -> core

crates/tek/Cargo.toml

@@ -9,11 +9,8 @@ microxdg = "0.1.2"
 
 tek_core = { path = "../tek_core" }
 tek_jack = { path = "../tek_jack" }
-tek_plugin = { path = "../tek_plugin" }
-tek_sampler = { path = "../tek_sampler" }
 tek_sequencer = { path = "../tek_sequencer" }
-tek_timer = { path = "../tek_timer" }
-tek_mixer = { path = "../tek_mixer", features = ["standalone_devices"] }
+tek_mixer = { path = "../tek_mixer" }
 #jack = "0.10"
 #crossterm = "0.27"
 #ratatui = { version = "0.26.3", features = [ "unstable-widget-ref", "underline-color" ] }

crates/tek/src/app.rs

@@ -1,7 +1,6 @@
 use crate::*;
 use tek_core::Direction;
-use tek_timer::TransportToolbar;
-use tek_sequencer::Arranger;
+use tek_sequencer::{TransportToolbar, Arranger};
 use tek_mixer::Mixer;
 
 /// Root of application state.
@@ -108,7 +107,7 @@ render!(App |self, buf, area| {
                 focused:   self.section == AppFocus::Chain,
                 chain:     self.mixer.track()
             },
-            &self.arranger.sequencer,
+            &self.arranger.sequencer(),
         ]))
     ]).render(buf, area)?;
     if let Some(ref modal) = *MODAL.lock().unwrap() {

crates/tek/src/control.rs

@@ -39,8 +39,8 @@ fn handle_modal (e: &AppEvent) -> Usually<bool> {
 fn handle_focused (state: &mut App, e: &AppEvent) -> Usually<bool> {
     match state.section {
         AppFocus::Transport => state.transport.handle(e),
-        AppFocus::Arranger  => state.arranger.sequencer.handle(e),
-        AppFocus::Sequencer => state.arranger.sequencer.handle(e),
+        AppFocus::Arranger  => state.arranger.sequencer_mut().map(|s|s.handle(e)),
+        AppFocus::Sequencer => state.arranger.sequencer_mut().map(|s|s.handle(e)),
         AppFocus::Chain => Ok(false)/*if state.entered {
             handle_device(state, e)? ||
             handle_keymap(state, e, crate::control::KEYMAP_CHAIN)?
@@ -85,11 +85,11 @@ pub const KEYMAP_GLOBAL: &'static [KeyBinding<App>] = keymap!(App {
         Ok(true)
     }],
     [Char('='), NONE, "zoom_in",  "show fewer ticks per block",  |app: &mut App| {
-        app.arranger.sequencer.time_axis.scale_mut(&prev_note_length);
+        app.arranger.sequencer_mut().map(|s|s.time_axis.scale_mut(&prev_note_length));
         Ok(true)
     }],
     [Char('-'), NONE, "zoom_out", "show more ticks per block", |app: &mut App| {
-        app.arranger.sequencer.time_axis.scale_mut(&next_note_length);
+        app.arranger.sequencer_mut().map(|s|s.time_axis.scale_mut(&next_note_length));
         Ok(true)
     }],
     [Char('x'), NONE, "extend", "double the current clip",   |app: &mut App| {
@@ -144,14 +144,14 @@ pub const KEYMAP_FOCUS: &'static [KeyBinding<App>] = keymap!(App {
         app.entered = false;
         app.transport.entered = app.entered;
         app.arranger.entered  = app.entered;
-        app.arranger.sequencer.entered = app.entered;
+        app.arranger.sequencer_mut().map(|s|s.entered = app.entered);
         Ok(true)
     }],
     [Enter, NONE, "focus_enter", "activate item at cursor", |app: &mut App|{
         app.entered = true;
         app.transport.entered = app.entered;
         app.arranger.entered  = app.entered;
-        app.arranger.sequencer.entered = app.entered;
+        app.arranger.sequencer_mut().map(|s|s.entered = app.entered);
         Ok(true)
     }],
 });
@@ -162,8 +162,10 @@ pub fn focus_next (app: &mut App) -> Usually<bool> {
     app.transport.entered = app.entered;
     app.arranger.focused  = app.section == AppFocus::Arranger;
     app.arranger.entered  = app.entered;
-    app.arranger.sequencer.focused = app.section == AppFocus::Sequencer;
-    app.arranger.sequencer.entered = app.entered;
+    app.arranger.sequencer_mut().map(|s|{
+        s.focused = app.section == AppFocus::Sequencer;
+        s.entered = app.entered;
+    });
     Ok(true)
 }
 
@@ -173,7 +175,9 @@ pub fn focus_prev (app: &mut App) -> Usually<bool> {
     app.transport.entered = app.entered;
     app.arranger.focused  = app.section == AppFocus::Arranger;
     app.arranger.entered  = app.entered;
-    app.arranger.sequencer.focused = app.section == AppFocus::Sequencer;
-    app.arranger.sequencer.entered = app.entered;
+    app.arranger.sequencer_mut().map(|s|{
+        s.focused = app.section == AppFocus::Sequencer;
+        s.entered = app.entered;
+    });
     Ok(true)
 }

crates/tek/src/main.rs

@@ -9,7 +9,7 @@
 
 pub(crate) use tek_core::*;
 pub(crate) use tek_jack::{*, jack::*};
-pub(crate) use tek_timer::*;
+pub(crate) use tek_sequencer::*;
 pub(crate) use microxdg::XdgApp;
 
 submod! {

crates/tek_core/Cargo.toml

@@ -13,3 +13,4 @@ midly = "0.5"
 clap = { version = "4.5.4", features = [ "derive" ] }
 clojure-reader = "0.1.0"
 once_cell = "1.19.0"
+atomic_float = "1.0.0"

crates/tek_core/src/lib.rs

@@ -9,12 +9,13 @@ pub use ratatui::prelude::{Rect, Style, Color, Buffer};
 pub use ratatui::style::Stylize;
 pub use clojure_reader::{edn::{read, Edn}, error::Error as EdnError};
 pub use once_cell::sync::Lazy;
+pub use std::sync::atomic::{Ordering, AtomicBool};
 
 pub(crate) use std::error::Error;
 pub(crate) use std::io::{stdout};
 pub(crate) use std::thread::{spawn, JoinHandle};
 pub(crate) use std::time::Duration;
-pub(crate) use std::sync::atomic::{Ordering, AtomicBool};
+pub(crate) use atomic_float::*;
 //, LockResult, RwLockReadGuard, RwLockWriteGuard};
 //pub(crate) use std::path::PathBuf;
 //pub(crate) use std::fs::read_dir;
@@ -41,7 +42,12 @@ use crossterm::terminal::{
 }
 
 submod! {
-    exit render handle
+    exit
+    render
+    handle
+    time_base
+    time_note
+    time_tick
 }
 
 /// EDN parsing helper.

crates/tek_core/src/render.rs

@@ -145,6 +145,15 @@ impl Render for () {
     }
 }
 
+impl<T: Render> Render for Option<T> {
+    fn render (&self, b: &mut Buffer, a: Rect) -> Usually<Rect> {
+        match self {
+            Some(widget) => widget.render(b, a),
+            None => ().render(b, a),
+        }
+    }
+}
+
 impl<T: Fn(&mut Buffer, Rect) -> Usually<Rect> + Send> Render for T {
     fn render (&self, b: &mut Buffer, a: Rect) -> Usually<Rect> {
         (*self)(b, a)

crates/tek_core/src/time_note.rs

@@ -1,17 +1,3 @@
-pub(crate) use tek_core::*;
-pub(crate) use tek_core::crossterm::event::{KeyCode, KeyModifiers};
-pub(crate) use tek_jack::{*, jack::*};
-pub(crate) use std::sync::{Arc, atomic::Ordering};
-pub(crate) use atomic_float::AtomicF64;
-submod! {
-    timebase
-    ticks
-    transport
-    transport_focus
-    transport_handle
-    transport_render
-}
-
 /// (pulses, name)
 pub const NOTE_DURATIONS: [(usize, &str);26] = [
     (1,    "1/384"),

crates/tek_core/src/time_tick.rs

@@ -1,5 +1,3 @@
-use crate::*;
-
 /// Defines frames per tick.
 pub struct Ticks(pub f64);
 

crates/tek_mixer/Cargo.toml

@@ -6,13 +6,14 @@ version = "0.1.0"
 [dependencies]
 tek_core = { path = "../tek_core" }
 tek_jack = { path = "../tek_jack" }
-tek_sampler = { path = "../tek_sampler", optional = true }
-tek_plugin = { path = "../tek_plugin", optional = true }
 
-[features]
-standalone_devices = [ "sampler", "plugin" ]
-sampler = [ "tek_sampler" ]
-plugin  = [ "tek_plugin" ]
+livi = "0.7.4"
+suil-rs = { path = "../suil" }
+symphonia = { version = "0.5.4", features = [ "all" ] }
+vst = "0.4.0"
+#vst3 = "0.1.0"
+wavers = "1.4.3"
+winit = { version = "0.30.4", features = [ "x11" ] }
 
 [lib]
 path = "src/lib.rs"
@@ -24,3 +25,11 @@ path = "src/mixer_main.rs"
 [[bin]]
 name = "tek_track"
 path = "src/track_main.rs"
+
+[[bin]]
+name = "tek_sampler"
+path = "src/sampler_main.rs"
+
+[[bin]]
+name = "tek_plugin"
+path = "src/sampler_main.rs"

crates/tek_mixer/README.md

@@ -1,6 +1,15 @@
-# `tek_mixer` and `tek_track`
+# `tek_mixer`
 
 // TODO:
 // - Meters: propagate clipping:
 //   - If one stage clips, all stages after it are marked red
 //   - If one track clips, all tracks that feed from it are marked red?
+
+# `tek_track`
+
+# `tek_sampler`
+
+This crate implements a sampler device which plays audio files
+in response to MIDI notes.
+
+# `tek_plugin`

crates/tek_mixer/src/lib.rs

@@ -1,7 +1,15 @@
 pub(crate) use tek_core::*;
 pub(crate) use tek_core::ratatui::prelude::*;
 pub(crate) use tek_core::crossterm::event::{KeyCode, KeyModifiers};
+pub(crate) use tek_core::midly::{num::u7, live::LiveEvent, MidiMessage};
 pub(crate) use tek_jack::{*, jack::*};
+
+pub(crate) use std::collections::BTreeMap;
+pub(crate) use std::sync::{Arc, Mutex, RwLock};
+pub(crate) use std::path::PathBuf;
+pub(crate) use std::ffi::OsString;
+pub(crate) use std::fs::read_dir;
+
 submod! {
     mixer
     mixer_cli
@@ -10,4 +18,14 @@ submod! {
     track
     track_view
     track_handle
+    plugin
+    plugin_lv2
+    plugin_lv2_gui
+    plugin_vst2
+    plugin_vst3
+    sample
+    sample_add
+    sampler
+    sampler_edn
+    voice
 }

crates/tek_mixer/src/plugin_vst3.rs

@@ -0,0 +1 @@
+//! TODO

crates/tek_plugin/Cargo.toml

@@ -1,20 +0,0 @@
-[package]
-name = "tek_plugin"
-edition = "2021"
-version = "0.1.0"
-
-[dependencies]
-tek_core = { path = "../tek_core" }
-tek_jack = { path = "../tek_jack" }
-livi = "0.7.4"
-winit = { version = "0.30.4", features = [ "x11" ] }
-suil-rs = { path = "../suil" }
-vst = "0.4.0"
-#vst3 = "0.1.0"
-
-[lib]
-path = "src/lib.rs"
-
-[[bin]]
-name = "tek_plugin"
-path = "src/main.rs"

crates/tek_plugin/README.md

@@ -1,4 +0,0 @@
-# `tek_plugin`
-
-This crate allows plugins to be loaded.
-

crates/tek_plugin/src/lib.rs

@@ -1,16 +0,0 @@
-pub(crate) use tek_core::*;
-pub(crate) use tek_core::ratatui::prelude::*;
-pub(crate) use tek_core::crossterm::event::{KeyCode, KeyModifiers};
-pub(crate) use tek_jack::*;
-pub(crate) use tek_jack::jack::*;
-
-use std::sync::Arc;
-use std::sync::Mutex;
-
-submod! {
-    plugin
-    lv2
-    lv2_gui
-    vst2
-    vst3
-}

crates/tek_plugin/src/vst3.rs

@@ -1 +0,0 @@
-use crate::*;

crates/tek_sampler/Cargo.toml

@@ -1,17 +0,0 @@
-[package]
-name = "tek_sampler"
-edition = "2021"
-version = "0.1.0"
-
-[dependencies]
-tek_core = { path = "../tek_core" }
-tek_jack = { path = "../tek_jack" }
-symphonia = { version = "0.5.4", features = [ "all" ] }
-wavers = "1.4.3"
-
-[lib]
-path = "src/lib.rs"
-
-[[bin]]
-name = "tek_sampler"
-path = "src/main.rs"

crates/tek_sampler/README.md

@@ -1,4 +0,0 @@
-# `tek_sampler`
-
-This crate implements a sampler device which plays audio files
-in response to MIDI notes.

crates/tek_sampler/src/lib.rs

@@ -1,20 +0,0 @@
-// Sampler (currently 16bit WAVs at system rate; TODO convert/resample)
-
-pub(crate) use tek_core::*;
-pub(crate) use tek_core::ratatui::prelude::*;
-pub(crate) use tek_core::crossterm::event::{KeyCode, KeyModifiers};
-pub(crate) use tek_core::midly::{num::u7, live::LiveEvent, MidiMessage};
-pub(crate) use tek_jack::{*, jack::*};
-
-pub(crate) use std::collections::BTreeMap;
-pub(crate) use std::sync::{Arc, Mutex, RwLock};
-pub(crate) use std::path::PathBuf;
-pub(crate) use std::ffi::OsString;
-pub(crate) use std::fs::read_dir;
-
-submod! {
-    sampler
-    sample
-    sample_add
-    voice
-}

crates/tek_sequencer/Cargo.toml

@@ -6,7 +6,6 @@ version = "0.1.0"
 [dependencies]
 tek_core = { path = "../tek_core" }
 tek_jack = { path = "../tek_jack" }
-tek_timer = { path = "../tek_timer" }
 
 [lib]
 path = "src/lib.rs"
@@ -18,3 +17,7 @@ path = "src/sequencer_main.rs"
 [[bin]]
 name = "tek_arranger"
 path = "src/arranger_main.rs"
+
+[[bin]]
+name = "tek_transport"
+path = "src/transport_main.rs"

crates/tek_sequencer/README.md

@@ -1,3 +1,23 @@
 # `tek_sequencer`
 
 This crate implements a MIDI sequencer and arranger with clip launching.
+
+---
+
+# `tek_arranger`
+
+---
+
+# `tek_timer`
+
+This crate implements time sync and JACK transport control.
+
+* Warning: If transport is set rolling by qjackctl, this program can't pause it
+* Todo: bpm: shift  +/- 0.001
+* Todo: quant/sync: shift = next/prev value of same type (normal, triplet, dotted)
+    * Or: use shift to switch between inc/dec top/bottom value?
+* Todo: focus play button
+* Todo: focus time position
+* Todo: edit numeric values
+* Todo: jump to time/bbt markers
+* Todo: count xruns

crates/tek_sequencer/src/arranger.rs

@@ -49,6 +49,16 @@ impl Arranger {
             _ => {}
         }
     }
+    pub fn sequencer (&self) -> Option<&Sequencer> {
+        self.selected.track()
+            .map(|track|self.tracks.get(track))
+            .flatten()
+    }
+    pub fn sequencer_mut (&mut self) -> Option<&mut Sequencer> {
+        self.selected.track()
+            .map(|track|self.tracks.get_mut(track))
+            .flatten()
+    }
     pub fn show_phrase (&mut self) -> Usually<()> {
         unimplemented!()
         //let phrase = self.phrase();

crates/tek_sequencer/src/arranger_cli.rs

@@ -1,5 +1,4 @@
 use tek_core::clap::{self, Parser};
-use tek_timer::TransportToolbar;
 use crate::*;
 
 #[derive(Debug, Parser)]

crates/tek_sequencer/src/lib.rs

@@ -4,24 +4,27 @@ pub(crate) use tek_core::*;
 pub(crate) use tek_core::ratatui::prelude::*;
 pub(crate) use tek_core::crossterm::event::{KeyCode, KeyModifiers};
 pub(crate) use tek_core::midly::{num::u7, live::LiveEvent, MidiMessage};
-pub(crate) use tek_jack::jack::*;
-pub(crate) use tek_timer::*;
+pub(crate) use tek_jack::{*, jack::*};
 pub(crate) use std::sync::{Arc, RwLock};
 
 submod! {
-    midi
-    phrase
-    sequencer
-    sequencer_cli
-    sequencer_handle
-    sequencer_render
     arranger
     arranger_cli
     arranger_focus
     arranger_handle
     arranger_track
     arranger_view
+    midi
+    phrase
     scene
+    sequencer
+    sequencer_cli
+    sequencer_handle
+    sequencer_render
+    transport
+    transport_focus
+    transport_handle
+    transport_render
 }
 
 pubmod! {

crates/tek_sequencer/src/sequencer_cli.rs

@@ -1,5 +1,4 @@
 use tek_core::clap::{self, Parser};
-use tek_timer::TransportToolbar;
 use crate::*;
 
 #[derive(Debug, Parser)]

crates/tek_timer/Cargo.toml

@@ -1,16 +0,0 @@
-[package]
-name = "tek_timer"
-edition = "2021"
-version = "0.1.0"
-
-[dependencies]
-tek_core = { path = "../tek_core" }
-tek_jack = { path = "../tek_jack" }
-atomic_float = "1.0.0"
-
-[lib]
-path = "src/lib.rs"
-
-[[bin]]
-name = "tek_timer"
-path = "src/transport_main.rs"

crates/tek_timer/README.md

@@ -1,13 +0,0 @@
-# `tek_timer`
-
-This crate implements time sync and JACK transport control.
-
-* Warning: If transport is set rolling by qjackctl, this program can't pause it
-* Todo: bpm: shift  +/- 0.001
-* Todo: quant/sync: shift = next/prev value of same type (normal, triplet, dotted)
-    * Or: use shift to switch between inc/dec top/bottom value?
-* Todo: focus play button
-* Todo: focus time position
-* Todo: edit numeric values
-* Todo: jump to time/bbt markers
-* Todo: count xruns