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expand columns as needed for set_cell

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This commit is contained in:
Wez Furlong 2018-01-27 13:56:35 -08:00
parent 2d739eb667
commit 5d6d9747c7
1 changed files with 7 additions and 3 deletions
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10
src/term/mod.rs
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@ -243,8 +243,6 @@ impl Screen {
/// origin. 0,0 is the top left.
pub fn set_cell(&mut self, x: usize, y: usize, c: char, attr: &CellAttributes) {
let line_idx = (self.lines.len() - self.physical_rows) + y;
// TODO: if the line isn't wide enough, we should pad it out with
// the default attributes
debug!(
"set_cell x,y {},{}, line_idx = {} {} {:?}",
x,
@ -253,7 +251,13 @@ impl Screen {
c,
attr
);
self.lines[line_idx].cells[x] = Cell::from_char(c, attr);
let cells = &mut self.lines[line_idx].cells;
let width = cells.len();
// if the line isn't wide enough, pad it out with the default attributes
if x >= width {
cells.resize(x + 1, Cell::from_char(' ', &CellAttributes::default()));
}
cells[x] = Cell::from_char(c, attr);
}
pub fn clear_line(&mut self, y: usize, cols: std::ops::Range<usize>) {