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term_erase(): erased cells get the currently selected background color

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Daniel Eklöf 2019-07-05 09:09:28 +02:00
parent 28d05a5528
commit c5fdc13ea4
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1 changed files with 24 additions and 2 deletions
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26
terminal.c
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@ -161,8 +161,30 @@ term_erase(struct terminal *term, int start, int end)
assert(end >= start);
assert(end <= term->rows * term->cols);
grid_memset(term->grid, start, 0, end - start);
term_damage_erase(term, start, end - start);
if (term->vt.attrs.have_background) {
int erase_start = start;
int left = end - erase_start;
while (left > 0) {
int len = left;
struct cell *cells = grid_get_range(term->grid, erase_start, &len);
memset(cells, 0, len * sizeof(cells[0]));
for (int i = 0; i < len; i++) {
cells[i].attrs.background = term->vt.attrs.background;
cells[i].attrs.have_background = true;
}
erase_start += len;
left -= len;
}
term_damage_update(term, start, end - start);
} else {
grid_memset(term->grid, start, 0, end - start);
term_damage_erase(term, start, end - start);
}
}
int