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Check the overlay visible ranges when we have a tty and check the panes visible ranges when we have a wp. Overlays checked at tty level (for most part) and pane overlays checked at screen level where possible to keep separation of abstraction relatively clean.

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This commit is contained in:
Michael Grant
2026-02-11 09:30:48 +00:00
parent b46a96d454
commit 476c6e89ad
3 changed files with 6 additions and 13 deletions
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8
screen-redraw.c
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@@ -1239,10 +1239,11 @@ screen_redraw_get_visible_ranges(struct window_pane *base_wp, u_int px,
then split range into 2 ranges. */
else if (lb > ri->px &&
rb < ri->px + ri->nx) {
server_client_ensure_ranges(r, r->size + 1);
server_client_ensure_ranges(r, r->used + 1);
for (s=r->used; s>i; s--)
memcpy(&r->ranges[s-1], &r->ranges[s],
memcpy(&r->ranges[s], &r->ranges[s-1],
sizeof (struct visible_range));
ri = &r->ranges[i];
r->ranges[i+1].px = rb + 1;
r->ranges[i+1].nx = ri->px + ri->nx - (rb + 1);
/* ri->px was copied, unchanged. */
@@ -1338,8 +1339,7 @@ screen_redraw_draw_pane(struct screen_redraw_ctx *ctx, struct window_pane *wp)
__func__, c->name, wp->id, i, j, wx, wy, width);
/* Get visible ranges of line before we draw it. */
r = tty_check_overlay_range(tty, px, py, width);
r = screen_redraw_get_visible_ranges(wp, wx, wy, width, r);
r = screen_redraw_get_visible_ranges(wp, wx, wy, width, NULL);
tty_default_colours(&defaults, wp);