diff options
Diffstat (limited to 'src/popupwin.c')
| -rw-r--r-- | src/popupwin.c | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/src/popupwin.c b/src/popupwin.c index 38c1c9e0d0..e35327217e 100644 --- a/src/popupwin.c +++ b/src/popupwin.c @@ -2844,6 +2844,54 @@ f_popup_settext(typval_T *argvars, typval_T *rettv UNUSED) popup_adjust_position(wp); } +/* + * popup_setbuf({id}, {bufnr}) + */ + void +f_popup_setbuf(typval_T *argvars, typval_T *rettv UNUSED) +{ + int id; + win_T *wp; + buf_T *buf; + + rettv->v_type = VAR_BOOL; + rettv->vval.v_number = VVAL_FALSE; + + if (check_for_number_arg(argvars, 0) == FAIL + || check_for_buffer_arg(argvars, 1) == FAIL) + return; + + id = (int)tv_get_number(&argvars[0]); + wp = find_popup_win(id); + if (wp == NULL) + return; + + buf = tv_get_buf_from_arg(&argvars[1]); + + if (buf == NULL) + return; +#ifdef FEAT_TERMINAL + if (buf->b_term != NULL && popup_terminal_exists()) + { + emsg(_(e_cannot_open_second_popup_with_terminal)); + return; + } +#endif + + if (wp->w_buffer != buf) + { + wp->w_buffer->b_nwindows--; + win_init_popup_win(wp, buf); + set_local_options_default(wp, FALSE); + swap_exists_action = SEA_READONLY; + buffer_ensure_loaded(buf); + swap_exists_action = SEA_NONE; + redraw_win_later(wp, UPD_NOT_VALID); + popup_adjust_position(wp); + } + rettv->vval.v_number = VVAL_TRUE; +} + static void popup_free(win_T *wp) { |