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vertical scroll sequencer, pt.2

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🪞👃🪞 2024-10-28 20:36:39 +02:00
parent 767b9ff983
commit 1ce5ab6f27
2 changed files with 20 additions and 4 deletions
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22
crates/tek_sequencer/src/sequencer_cmd.rs
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@ -90,10 +90,26 @@ impl Handle<Tui> for PhraseEditor<Tui> {
key!(KeyCode::Char('`')) => { self.mode = !self.mode; },
key!(KeyCode::Enter) => { self.entered = true; },
key!(KeyCode::Esc) => { self.entered = false; },
key!(KeyCode::PageUp) => { self.note_axis.write().unwrap().start_dec(3); },
key!(KeyCode::PageDown) => { self.note_axis.write().unwrap().start_inc(3); },
key!(KeyCode::PageUp) => {
let mut axis = self.note_axis.write().unwrap();
axis.start_dec(3);
axis.point_dec(3);
},
key!(KeyCode::PageDown) => {
let mut axis = self.note_axis.write().unwrap();
axis.start_inc(3);
axis.point_inc(3);
},
key!(KeyCode::Up) => match self.entered {
true => { self.note_axis.write().unwrap().point_dec(1); },
true => {
let mut axis = self.note_axis.write().unwrap();
axis.point_dec(1);
if let Some(point) = axis.point {
if point < axis.start {
axis.start = point;
}
}
},
false => { self.note_axis.write().unwrap().start_dec(1); },
},
key!(KeyCode::Down) => match self.entered {

2
crates/tek_sequencer/src/sequencer_tui.rs
View file

@ -105,7 +105,7 @@ impl Content for PhraseEditor<Tui> {
if let (Some(time), Some(note)) = (time_point, note_point) {
let x1 = area.x() + (time / time_scale) as u16;
let x2 = x1 + (self.note_len / time_scale) as u16;
let y = area.y() + note as u16 / 2;
let y = area.y() + note.saturating_sub(note_start) as u16 / 2;
let c = if note % 2 == 0 { "▀" } else { "▄" };
for x in x1..x2 {
to.blit(&c, x, y, Some(Style::default().fg(color)));