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patch 9.1.0059: No event triggered before creating a window

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Problem:  No event is triggered before creating a window.
          (Sergey Vlasov)
Solution: Add the WinNewPre event (Sergey Vlasov)

fixes: #10635
closes: #12761

Signed-off-by: Sergey Vlasov <sergey@vlasov.me>
Signed-off-by: Christian Brabandt <cb@256bit.org>
This commit is contained in:
Sergey Vlasov
2024-01-25 23:07:00 +01:00
committed by Christian Brabandt
parent 92e90a1e10
commit 1f47db75fd
9 changed files with 119 additions and 7 deletions
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14
src/window.c
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@@ -19,6 +19,7 @@ static void win_exchange(long);
static void win_rotate(int, int);
static void win_totop(int size, int flags);
static void win_equal_rec(win_T *next_curwin, int current, frame_T *topfr, int dir, int col, int row, int width, int height);
static void trigger_winnewpre(void);
static void trigger_winclosed(win_T *win);
static win_T *win_free_mem(win_T *win, int *dirp, tabpage_T *tp);
static frame_T *win_altframe(win_T *win, tabpage_T *tp);
@@ -955,6 +956,8 @@ win_split_ins(
// Do not redraw here, curwin->w_buffer may be invalid.
++RedrawingDisabled;
trigger_winnewpre();
if (flags & WSP_TOP)
oldwin = firstwin;
else if (flags & WSP_BOT)
@@ -2886,6 +2889,14 @@ win_close(win_T *win, int free_buf)
return OK;
}
static void
trigger_winnewpre(void)
{
window_layout_lock();
apply_autocmds(EVENT_WINNEWPRE, NULL, NULL, FALSE, NULL);
window_layout_unlock();
}
static void
trigger_winclosed(win_T *win)
{
@@ -4477,6 +4488,9 @@ win_new_tabpage(int after)
newtp->tp_localdir = (tp->tp_localdir == NULL)
? NULL : vim_strsave(tp->tp_localdir);
trigger_winnewpre();
// Create a new empty window.
if (win_alloc_firstwin(tp->tp_curwin) == OK)
{