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update for unowned draw
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i do not exist 2026-08-04 12:24:39 +03:00
parent 8de62463c0
commit a938b68980
5 changed files with 262 additions and 336 deletions
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28
src/device/editor/piano.rs
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@ -144,19 +144,21 @@ impl PianoHorizontal {
//if h as usize != note_axis {
//panic!("area height mismatch: {h} <> {note_axis}");
//}
for (area_x, screen_x) in (x0..x0+w).enumerate() {
for (area_y, screen_y, _note) in note_y_iter(note_lo, note_hi, y0) {
let source_x = time_start + area_x;
let source_y = note_hi - area_y;
// TODO: enable loop rollover:
//let source_x = (time_start + area_x) % source.width.max(1);
//let source_y = (note_hi - area_y) % source.height.max(1);
let is_in_x = source_x < source.width;
let is_in_y = source_y < source.height;
if is_in_x && is_in_y {
if let Some(source_cell) = source.get(source_x, source_y) {
if let Some(cell) = to.0.cell_mut(ratatui::prelude::Position::from((screen_x, screen_y))) {
*cell = source_cell.clone();
if let Tui::Draw(to, ..) = to {
for (area_x, screen_x) in (x0..x0+w).enumerate() {
for (area_y, screen_y, _note) in note_y_iter(note_lo, note_hi, y0) {
let source_x = time_start + area_x;
let source_y = note_hi - area_y;
// TODO: enable loop rollover:
//let source_x = (time_start + area_x) % source.width.max(1);
//let source_y = (note_hi - area_y) % source.height.max(1);
let is_in_x = source_x < source.width;
let is_in_y = source_y < source.height;
if is_in_x && is_in_y {
if let Some(source_cell) = source.get(source_x, source_y) {
if let Some(cell) = to.cell_mut(ratatui::prelude::Position::from((screen_x, screen_y))) {
*cell = source_cell.clone();
}
}
}
}