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Scale pane on unhiding to window when necessary

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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Michael Grant
2026-10-01 08:13:25 +01:00
parent d6cf5e0e4d
commit 59d714569f
7 changed files with 472 additions and 19 deletions
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26
window.c
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@@ -1030,7 +1030,9 @@ window_hide_pane(struct window_pane *wp)
/* A tiled pane gives its space to a neighbour. */
if (layout_cell_is_tiled(lc)) {
memcpy(&lc->tg, &lc->g, sizeof lc->tg);
memcpy(&lc->hidden.g, &lc->g, sizeof lc->hidden.g);
lc->hidden.wsx = w->sx;
lc->hidden.wsy = w->sy;
layout_remove_tile(w, lc);
}
wp->flags |= PANE_HIDDEN;
@@ -1064,6 +1066,8 @@ window_show_pane(struct window_pane *wp)
{
struct window *w = wp->window;
struct layout_cell *lc = wp->layout_cell;
enum layout_type type;
u_int size, current;
int tiled;
if (~wp->flags & PANE_HIDDEN)
@@ -1074,12 +1078,20 @@ window_show_pane(struct window_pane *wp)
return (-1);
wp->flags &= ~(PANE_HIDDEN|PANE_HIDDENALL);
/* Try to get back the size the pane had. */
if (tiled && lc->parent != NULL && lc->tg.sx != UINT_MAX) {
if (lc->parent->type == LAYOUT_LEFTRIGHT)
layout_resize_pane_to(wp, lc->parent->type, lc->tg.sx);
else
layout_resize_pane_to(wp, lc->parent->type, lc->tg.sy);
/* Try to get back the size the pane had, scaled to the window. */
if (tiled && lc->parent != NULL && lc->hidden.g.sx != UINT_MAX) {
type = lc->parent->type;
if (type == LAYOUT_LEFTRIGHT) {
size = lc->hidden.g.sx * w->sx / lc->hidden.wsx;
current = lc->g.sx;
} else {
size = lc->hidden.g.sy * w->sy / lc->hidden.wsy;
current = lc->g.sy;
}
if (size < PANE_MINIMUM)
size = PANE_MINIMUM;
if (size != current)
layout_resize_pane_to(wp, type, size);
}
layout_fix_offsets(w);
layout_fix_panes(w, NULL);