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implement scroll autocommand

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This commit is contained in:
Rom Grk
2020-10-19 12:27:17 -04:00
parent 0f590ae2a8
commit b83d8223ff
4 changed files with 48 additions and 0 deletions
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18
src/nvim/normal.c
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@@ -1193,6 +1193,22 @@ static void normal_check_interrupt(NormalState *s)
}
}
static void normal_check_window_scrolled(NormalState *s)
{
// XXX why is has_event necessary?
// Trigger Scroll if the window moved.
if (!finish_op && has_event(EVENT_SCROLL)
&& (curwin->w_last_topline != curwin->w_topline ||
curwin->w_last_leftcol != curwin->w_leftcol)) {
apply_autocmds(EVENT_SCROLL, NULL, NULL, false, curbuf);
curwin->w_last_topline = curwin->w_topline;
curwin->w_last_leftcol = curwin->w_leftcol;
}
}
static void normal_check_cursor_moved(NormalState *s)
{
// Trigger CursorMoved if the cursor moved.
@@ -1279,6 +1295,7 @@ static void normal_redraw(NormalState *s)
xfree(p);
}
// show fileinfo after redraw
if (need_fileinfo && !shortmess(SHM_FILEINFO)) {
fileinfo(false, true, false);
@@ -1318,6 +1335,7 @@ static int normal_check(VimState *state)
} else if (do_redraw || stuff_empty()) {
normal_check_cursor_moved(s);
normal_check_text_changed(s);
normal_check_window_scrolled(s);
// Updating diffs from changed() does not always work properly,
// esp. updating folds. Do an update just before redrawing if