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Redraw only scrollbars not entire pane.

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This commit is contained in:
Nicholas Marriott
2024-11-04 09:25:18 +00:00
parent 3fed73d86b
commit 7637afc382
4 changed files with 57 additions and 30 deletions
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22
screen-redraw.c
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@@ -666,33 +666,33 @@ screen_redraw_screen(struct client *c)
/* Redraw a single pane and its scrollbar. */
void
screen_redraw_pane(struct client *c, struct window_pane *wp)
screen_redraw_pane(struct client *c, struct window_pane *wp,
int redraw_scrollbar_only)
{
struct screen_redraw_ctx ctx;
int pane_scrollbars, mode;
if (!window_pane_visible(wp))
return;
mode = window_pane_mode(wp);
screen_redraw_set_context(c, &ctx);
tty_sync_start(&c->tty);
tty_update_mode(&c->tty, c->tty.mode, NULL);
screen_redraw_draw_pane(&ctx, wp);
if (!redraw_scrollbar_only)
screen_redraw_draw_pane(&ctx, wp);
/*
* Redraw scrollbar if needed. Always redraw scrollbar in a mode because
* if redrawing a pane, it's because pane has scrolled.
*/
mode = window_pane_mode(wp);
if (wp->flags & PANE_REDRAWSCROLLBAR || mode != WINDOW_PANE_NO_MODE) {
pane_scrollbars = ctx.pane_scrollbars;
if (pane_scrollbars == PANE_SCROLLBARS_MODAL &&
mode == WINDOW_PANE_NO_MODE)
pane_scrollbars = PANE_SCROLLBARS_OFF;
if (pane_scrollbars != PANE_SCROLLBARS_OFF)
screen_redraw_draw_pane_scrollbar(&ctx, wp);
}
pane_scrollbars = ctx.pane_scrollbars;
if (pane_scrollbars == PANE_SCROLLBARS_MODAL &&
mode == WINDOW_PANE_NO_MODE)
pane_scrollbars = PANE_SCROLLBARS_OFF;
if (pane_scrollbars != PANE_SCROLLBARS_OFF)
screen_redraw_draw_pane_scrollbar(&ctx, wp);
tty_reset(&c->tty);
}