unspeaker/tek
1
0
Fork 0
mirror of https://codeberg.org/unspeaker/tek.git synced 2025-12-06 11:46:41 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

show sample during recording

Browse source
This commit is contained in:
🪞👃🪞 2024-12-28 19:07:28 +01:00
parent f09a6072f8
commit 240c498a50
3 changed files with 17 additions and 20 deletions
Download patch file Download diff file Expand all files Collapse all files

8
crates/tek/src/groovebox.rs
View file

@ -88,7 +88,13 @@ render!(<Tui>|self:GrooveboxTui|{
}),
lay!([
Outer(Style::default().fg(TuiTheme::g(128))),
Fill::w(Fixed::h(4, SampleViewer(None))),
Fill::w(Fixed::h(4, if let Some((_, sample)) = &self.sampler.recording {
SampleViewer(Some(sample.clone()))
} else if let Some(sample) = &self.sampler.mapped[note_pt] {
SampleViewer(Some(sample.clone()))
} else {
SampleViewer(None)
})),
]),
]),
Tui::split_w(false, pool_w,

23
crates/tek/src/sampler.rs
View file

@ -38,7 +38,7 @@ pub struct Sampler {
pub jack: Arc<RwLock<JackClient>>,
pub name: String,
pub mapped: [Option<Arc<RwLock<Sample>>>;128],
pub recording: Option<(usize, Sample)>,
pub recording: Option<(usize, Arc<RwLock<Sample>>)>,
pub unmapped: Vec<Arc<RwLock<Sample>>>,
pub voices: Arc<RwLock<Vec<Voice>>>,
pub midi_in: Port<MidiIn>,
@ -75,31 +75,21 @@ impl Sampler {
self.recording = None;
}
pub fn begin_recording (&mut self, index: usize) {
self.recording = Some(
(index, Sample::new("(new)", 0, 0, vec![vec![];self.audio_ins.len()]))
);
self.recording = Some((
index,
Arc::new(RwLock::new(Sample::new("(new)", 0, 0, vec![vec![];self.audio_ins.len()])))
));
}
pub fn finish_recording (&mut self) -> Option<Arc<RwLock<Sample>>> {
let recording = self.recording.take();
if let Some((index, sample)) = recording {
let old = self.mapped[index].clone();
self.mapped[index] = Some(Arc::new(RwLock::new(sample)));
self.mapped[index] = Some(sample);
old
} else {
None
}
}
pub fn record_chunk (&mut self, chunks: &[&[f32]]) {
if let Some((_, sample)) = &mut self.recording {
if chunks.len() != sample.channels.len() {
panic!()
}
for (chunk, channel) in chunks.iter().zip(sample.channels.iter_mut()) {
channel.extend_from_slice(chunk)
}
sample.end += chunks[0].len();
}
}
}
pub enum SamplerCommand {
@ -157,6 +147,7 @@ impl Sampler {
*input_meter = vec![0.0;audio_ins.len()];
}
if let Some((_, sample)) = recording {
let mut sample = sample.write().unwrap();
if sample.channels.len() != audio_ins.len() {
panic!("channel count mismatch");
}

6
crates/tek/src/sampler/sample_viewer.rs
View file

@ -2,12 +2,12 @@ use crate::*;
use std::ops::Deref;
use ratatui::{prelude::Rect, widgets::{Widget, canvas::{Canvas, Points}}};
pub struct SampleViewer<'a>(pub Option<&'a Arc<RwLock<Sample>>>);
render!(<Tui>|self: SampleViewer<'a>|render(|to|{
pub struct SampleViewer(pub Option<Arc<RwLock<Sample>>>);
render!(<Tui>|self: SampleViewer|render(|to|{
let [x, y, width, height] = to.area();
let area = Rect { x, y, width, height };
let (x_bounds, y_bounds, coords): ([f64;2], [f64;2], &[(f64,f64)]) =
if let Some(sample) = self.0 {
if let Some(sample) = &self.0 {
let sample = sample.read().unwrap();
(
[sample.start as f64, sample.end as f64],