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2-line transport bar on narrow screen

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🪞👃🪞 2024-07-06 21:30:19 +03:00
parent 672d81f353
commit 61af72c281
2 changed files with 30 additions and 21 deletions
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2
src/view/chain.rs
View file

@ -26,7 +26,7 @@ impl<'a> Render for ChainView<'a> {
);
}
lozenge_left(buf, x, y, height, style);
let (area, _plugins) = if let Some(ref chain) = self.track {
let (area, _plugins) = if self.track.is_some() {
if self.vertical {
self.draw_as_column(buf, area, style)?
} else {

49
src/view/transport.rs
View file

@ -13,31 +13,40 @@ pub struct TransportView<'a> {
impl<'a> Render for TransportView<'a> {
fn render (&self, buf: &mut Buffer, area: Rect) -> Usually<Rect> {
let Rect { x, y, width, .. } = area;
draw_play_stop(buf, x + 1, y, &self.playing);
draw_rec(buf, x + 12, y, self.record);
draw_dub(buf, x + 19, y, self.overdub);
draw_mon(buf, x + 26, y, self.monitor);
draw_bpm(buf, x + 33, y, self.timebase.bpm() as usize, self.quant);
draw_timer(buf, x + width - 1, y, &self.timebase, self.frame);
Ok(Rect { x, y, width, height: 1 })
if width > 100 {
draw_play_stop(buf, x + 1, y, &self.playing);
draw_rec(buf, x + 12, y, self.record);
draw_dub(buf, x + 19, y, self.overdub);
draw_mon(buf, x + 26, y, self.monitor);
draw_bpm(buf, x + 33, y, self.timebase.bpm() as usize, self.quant);
draw_timer(buf, x + width - 1, y,
self.timebase.ppq() as usize,
self.timebase.frame_to_pulse(self.frame as f64) as usize,
self.timebase.frame_to_usec(self.frame as f64) as usize,
);
Ok(Rect { x, y, width, height: 1 })
} else {
draw_play_stop(buf, x + 1, y, &self.playing);
draw_bpm(buf, x + 12, y, self.timebase.bpm() as usize, self.quant);
draw_timer(buf, x + width - 1, y,
self.timebase.ppq() as usize,
self.timebase.frame_to_pulse(self.frame as f64) as usize,
self.timebase.frame_to_usec(self.frame as f64) as usize,
);
draw_rec(buf, x + 1, y + 1, self.record);
draw_dub(buf, x + 8, y + 1, self.overdub);
draw_mon(buf, x + 15, y + 1, self.monitor);
Ok(Rect { x, y, width, height: 2 })
}
}
}
pub fn draw_timer (buf: &mut Buffer, x: u16, y: u16, timebase: &Arc<Timebase>, frame: usize) {
let ppq = timebase.ppq() as usize;
let pulse = timebase.pulse_to_frame(frame as f64) as usize;
let (beats, pulses) = (pulse / ppq, pulse % ppq);
let (bars, beats) = (beats / 4, beats % 4);
let usecs = timebase.frame_to_usec(frame as f64) as usize;
pub fn draw_timer (buf: &mut Buffer, x: u16, y: u16, ppq: usize, pulse: usize, usecs: usize) {
let (beats, pulses) = (pulse / ppq, pulse % ppq);
let (bars, beats) = ((beats / 4) + 1, (beats % 4) + 1);
let (seconds, msecs) = (usecs / 1000000, usecs / 1000 % 1000);
let (minutes, seconds) = (seconds / 60, seconds % 60);
let timer = format!("{minutes}:{seconds:02}:{msecs:03} {}.{}.{pulses:02}",
bars as usize + 1,
beats as usize + 1
);
let timer = format!("{minutes}:{seconds:02}:{msecs:03} {bars}.{beats}.{pulses:02}");
timer.blit(buf, x - timer.len() as u16, y, Some(Style::default().not_dim()));
}