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Add support for floating panes to resize-pane, from Dane Jensen.

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This commit is contained in:
nicm
2026-06-11 10:16:19 +00:00
parent de60750506
commit 3ea458b9dc
4 changed files with 172 additions and 42 deletions
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70
layout.c
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@@ -686,6 +686,63 @@ layout_resize_pane_to(struct window_pane *wp, enum layout_type type,
layout_resize_pane(wp, type, change, 1);
}
/* Resize a floating pane to an absolute size. */
void
layout_resize_floating_pane_to(struct window_pane *wp, enum layout_type type,
u_int size, char **cause)
{
struct layout_cell *lc = wp->layout_cell;
if (~lc->flags & LAYOUT_CELL_FLOATING) {
*cause = xstrdup("pane is not floating");
return;
}
if (size < PANE_MINIMUM || size > PANE_MAXIMUM) {
*cause = xstrdup("size is too big or too small");
return;
}
if (type == LAYOUT_TOPBOTTOM)
lc->sy = size;
else
lc->sx = size;
}
/* Resize a floating pane relative to its current size. */
void
layout_resize_floating_pane(struct window_pane *wp, enum layout_type type,
int change, int opposite, char **cause)
{
struct layout_cell *lc = wp->layout_cell;
u_int size;
if (~lc->flags & LAYOUT_CELL_FLOATING) {
*cause = xstrdup("pane is not floating");
return;
}
if (type == LAYOUT_TOPBOTTOM) {
size = lc->sy + change;
if (size < PANE_MINIMUM || size > PANE_MAXIMUM) {
*cause = xstrdup("change is too big or too small");
return;
}
lc->sy = size;
if (opposite)
lc->yoff -= change;
} else {
size = lc->sx + change;
if (size < PANE_MINIMUM || size > PANE_MAXIMUM) {
*cause = xstrdup("change is too big or too small");
return;
}
lc->sx = size;
if (opposite)
lc->xoff -= change;
}
}
void
layout_resize_layout(struct window *w, struct layout_cell *lc,
enum layout_type type, int change, int opposite)
@@ -719,9 +776,7 @@ void
layout_resize_pane(struct window_pane *wp, enum layout_type type, int change,
int opposite)
{
struct layout_cell *lc, *lcparent;
lc = wp->layout_cell;
struct layout_cell *lc = wp->layout_cell, *lcparent;
/* Find next parent of the same type. */
lcparent = lc->parent;
@@ -1408,6 +1463,15 @@ layout_get_floating_cell(struct cmdq_item *item, struct args *args,
w->last_new_pane_y = oy;
}
if (sx < PANE_MINIMUM || sx > PANE_MAXIMUM) {
*cause = xstrdup("invalid width");
return (NULL);
}
if (sy < PANE_MINIMUM || sy > PANE_MAXIMUM) {
*cause = xstrdup("invalid height");
return (NULL);
}
lcnew = layout_floating_pane(w, sx, sy, ox, oy);
return (lcnew);
}