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https://codeberg.org/unspeaker/tek.git
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refactors and cleanups
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parent
78afaf9693
commit
6979fd67ec
8 changed files with 126 additions and 173 deletions
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@ -1,118 +1,107 @@
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use crate::{core::*, model::App};
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pub struct TransportView<'a> {
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pub timebase: &'a Arc<Timebase>,
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use crate::{core::*, view::Split, model::App};
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pub struct TransportView {
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pub playing: TransportState,
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pub record: bool,
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pub overdub: bool,
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pub monitor: bool,
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pub frame: usize,
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pub quant: usize,
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pub ppq: usize,
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pub bpm: usize,
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pub pulse: usize,
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pub usecs: usize,
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}
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impl<'a> TransportView<'a> {
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pub fn new (app: &'a App) -> Self {
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impl TransportView {
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pub fn new (app: &App) -> Self {
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Self {
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timebase: &app.timebase,
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playing: *app.playing.as_ref().unwrap_or(&TransportState::Stopped),
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monitor: app.track().map(|t|t.1.monitoring).unwrap_or(false),
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record: app.track().map(|t|t.1.recording).unwrap_or(false),
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overdub: app.track().map(|t|t.1.overdub).unwrap_or(false),
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frame: app.playhead,
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quant: app.quant,
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ppq: app.timebase.ppq() as usize,
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bpm: app.timebase.bpm() as usize,
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pulse: app.timebase.frame_to_pulse(app.playhead as f64) as usize,
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usecs: app.timebase.frame_to_usec(app.playhead as f64) as usize,
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}
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}
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}
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render!(TransportView |self, buf, area| {
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let Self { ppq, frame, bpm, quant, pulse, usecs, .. } = self;
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let frame = *frame as f64;
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let Rect { x, y, width, .. } = area;
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fill_bg(buf, Rect {
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x, y, width, height: if width > 100 { 1 } else { 2 }
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}, Color::Rgb(20, 45, 5));
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let mut area = Split::right([
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impl<'a> Render for TransportView<'a> {
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fn render (&self, buf: &mut Buffer, area: Rect) -> Usually<Rect> {
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fill_bg(buf, area, Color::Rgb(20, 45, 5));
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let Rect { x, y, width, .. } = area;
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draw_play_stop(buf, x + 1, y, &self.playing);
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if width > 100 {
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draw_rec(buf, x + 12, y, self.record);
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draw_dub(buf, x + 19, y, self.overdub);
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draw_mon(buf, x + 26, y, self.monitor);
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draw_bpm(buf, x + 33, y, self.timebase.bpm() as usize, self.quant);
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draw_timer(buf, x + width - 1, y,
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self.timebase.ppq() as usize,
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self.timebase.frame_to_pulse(self.frame as f64) as usize,
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self.timebase.frame_to_usec(self.frame as f64) as usize,
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);
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Ok(Rect { x, y, width, height: 1 })
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} else {
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draw_bpm(buf, x + 12, y, self.timebase.bpm() as usize, self.quant);
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draw_timer(buf, x + width - 1, y,
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self.timebase.ppq() as usize,
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self.timebase.frame_to_pulse(self.frame as f64) as usize,
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self.timebase.frame_to_usec(self.frame as f64) as usize,
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);
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draw_rec(buf, x + 1, y + 1, self.record);
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draw_dub(buf, x + 8, y + 1, self.overdub);
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draw_mon(buf, x + 15, y + 1, self.monitor);
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Ok(Rect { x, y, width, height: 2 })
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// Play/Pause button
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&|buf: &mut Buffer, Rect { x, y, .. }: Rect|{
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let style = Style::default().gray();
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let style = Some(match &self.playing {
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TransportState::Stopped => style.dim().bold(),
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TransportState::Starting => style.not_dim().bold(),
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TransportState::Rolling => style.not_dim().white().bold()
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});
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let label = match &self.playing {
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TransportState::Rolling => "▶ PLAYING",
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TransportState::Starting => "READY ...",
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TransportState::Stopped => "⏹ STOPPED",
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};
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label.blit(buf, x, y, style)
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},
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// Record button/indicator
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&|buf: &mut Buffer, Rect { x, y, .. }: Rect|{
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"⏺ REC".blit(buf, x, y, Some(if self.record {
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Style::default().bold().red()
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} else {
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Style::default().bold().dim()
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}))
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},
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// Overdub button/indicator
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&|buf: &mut Buffer, Rect { x, y, .. }: Rect|{
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"⏺ DUB".blit(buf, x, y, Some(if self.overdub {
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Style::default().bold().yellow()
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} else {
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Style::default().bold().dim()
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}))
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},
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// Monitor button/indicator
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&|buf: &mut Buffer, Rect { x, y, .. }: Rect|{
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"⏺ MON".blit(buf, x, y, Some(if self.monitor {
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Style::default().bold().green()
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} else {
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Style::default().bold().dim()
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}))
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},
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// Time settings
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&|buf: &mut Buffer, Rect { x, y, .. }: Rect|{
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let style = Style::default().not_dim();
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"BPM".blit(buf, x, y, Some(style))?;
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format!("{}.{:03}", bpm, bpm % 1).blit(buf, x + 4, y, Some(style.bold()))?;
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"SYNC".blit(buf, x + 13, y, Some(style))?;
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"4/4".blit(buf, x + 18, y, Some(style.bold()))?;
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"QUANT".blit(buf, x + 23, y, Some(style))?;
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ppq_to_name(*quant).blit(buf, x + 29, y, Some(style.bold()))?;
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Ok(Rect { x, y, width: 40, height: 1 })
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},
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// Clock
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&|buf: &mut Buffer, Rect { x, y, .. }: Rect|{
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let (beats, pulses) = (pulse / ppq, pulse % ppq);
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let (bars, beats) = ((beats / 4) + 1, (beats % 4) + 1);
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let (seconds, msecs) = (usecs / 1000000, usecs / 1000 % 1000);
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let (minutes, seconds) = (seconds / 60, seconds % 60);
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let timer = format!("{minutes}:{seconds:02}:{msecs:03} {bars}.{beats}.{pulses:02}");
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timer.blit(buf, x - timer.len() as u16, y, Some(Style::default().not_dim()))
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}
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}
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}
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pub fn draw_timer (buf: &mut Buffer, x: u16, y: u16, ppq: usize, pulse: usize, usecs: usize) {
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let (beats, pulses) = (pulse / ppq, pulse % ppq);
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let (bars, beats) = ((beats / 4) + 1, (beats % 4) + 1);
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let (seconds, msecs) = (usecs / 1000000, usecs / 1000 % 1000);
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let (minutes, seconds) = (seconds / 60, seconds % 60);
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let timer = format!("{minutes}:{seconds:02}:{msecs:03} {bars}.{beats}.{pulses:02}");
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timer.blit(buf, x - timer.len() as u16, y, Some(Style::default().not_dim()));
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}
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pub fn draw_play_stop (buf: &mut Buffer, x: u16, y: u16, state: &TransportState) {
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let style = Style::default().gray();
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match state {
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TransportState::Rolling => "▶ PLAYING",
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TransportState::Starting => "READY ...",
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TransportState::Stopped => "⏹ STOPPED",
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}.blit(buf, x, y, Some(match state {
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TransportState::Stopped => style.dim().bold(),
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TransportState::Starting => style.not_dim().bold(),
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TransportState::Rolling => style.not_dim().white().bold()
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}));
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}
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pub fn draw_rec (buf: &mut Buffer, x: u16, y: u16, on: bool) {
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"⏺ REC".blit(buf, x, y, Some(if on {
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Style::default().bold().red()
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} else {
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Style::default().bold().dim()
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}))
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}
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pub fn draw_dub (buf: &mut Buffer, x: u16, y: u16, on: bool) {
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"⏺ DUB".blit(buf, x, y, Some(if on {
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Style::default().bold().yellow()
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} else {
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Style::default().bold().dim()
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}))
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}
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pub fn draw_mon (buf: &mut Buffer, x: u16, y: u16, on: bool) {
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"⏺ MON".blit(buf, x, y, Some(if on {
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Style::default().bold().green()
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} else {
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Style::default().bold().dim()
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}))
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}
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pub fn draw_bpm (buf: &mut Buffer, x: u16, y: u16, bpm: usize, quant: usize) {
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let style = Style::default().not_dim();
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"BPM"
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.blit(buf, x, y, Some(style));
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format!("{}.{:03}", bpm as usize, bpm % 1)
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.blit(buf, x + 4, y, Some(style.bold()));
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"SYNC"
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.blit(buf, x + 13, y, Some(style));
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"4/4"
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.blit(buf, x + 18, y, Some(style.bold()));
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"QUANT"
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.blit(buf, x + 23, y, Some(style));
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ppq_to_name(quant)
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.blit(buf, x + 29, y, Some(style.bold()));
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}
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]).render(buf, area)?;
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area.height = 1;
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Ok(area)
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});
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