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patch 9.1.1202: Missing TabClosedPre autocommand

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Problem:  Missing TabClosedPre autocommand
          (zoumi)
Solution: Add the TabClosedPre autcommand (Jim Zhou).

fixes: #16518
closes: #16855

Signed-off-by: Jim Zhou <jimzhouzzy@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
This commit is contained in:
Jim Zhou
2025-03-13 21:58:25 +01:00
committed by Christian Brabandt
parent 587601671c
commit 5606ca5349
10 changed files with 217 additions and 4 deletions
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35
src/window.c
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@ -2978,6 +2978,33 @@ trigger_winclosed(win_T *win)
recursive = FALSE;
}
static void
trigger_tabclosedpre(tabpage_T *tp)
{
static int recursive = FALSE;
tabpage_T *ptp = curtab;
// Quickly return when no TabClosedPre autocommands to be executed or
// already executing
if (!has_tabclosedpre() || recursive)
return;
if (valid_tabpage(tp))
goto_tabpage_tp(tp, FALSE, FALSE);
recursive = TRUE;
window_layout_lock();
apply_autocmds(EVENT_TABCLOSEDPRE, NULL, NULL, FALSE, NULL);
window_layout_unlock();
recursive = FALSE;
// tabpage may have been modified or deleted by autocmds
if (valid_tabpage(ptp))
// try to recover the tappage first
goto_tabpage_tp(ptp, FALSE, FALSE);
else
// fall back to the first tappage
goto_tabpage_tp(first_tabpage, FALSE, FALSE);
}
/*
* Make a snapshot of all the window scroll positions and sizes of the current
* tab page.
@ -3353,6 +3380,14 @@ win_close_othertab(win_T *win, int free_buf, tabpage_T *tp)
return;
}
if (tp->tp_firstwin == tp->tp_lastwin)
{
trigger_tabclosedpre(tp);
// autocmd may have freed the window already.
if (!win_valid_any_tab(win))
return;
}
if (win->w_buffer != NULL)
// Close the link to the buffer.
close_buffer(win, win->w_buffer, free_buf ? DOBUF_UNLOAD : 0,