blob: 514be1fca6485c2dc8f43cc825b8b5326951fbac (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
|
;;; acdw-bell.el --- flash mode-line on error -*- lexical-binding: t; -*-
;; cribbed pretty heavily from doom-themes-ext-visual-bell.el ...
(require 'face-remap)
(defface acdw-bell '((t (:inherit mode-line-highlight)))
"Face to use for the mode-line when `doom-themes-visual-bell-config' is used."
:group 'mode-line)
;;;###autoload
(defun acdw-bell/flash-mode-line (&optional beep-p)
"Blink the mode-line red briefly. Set `ring-bell-function' to this to use it.
If BEEP-P is non-nil, beep too."
(let ((acdw-bell//cookie
(face-remap-add-relative 'mode-line 'acdw-bell)))
(force-mode-line-update)
(when beep-p (beep))
(run-with-timer 0.15 nil
(lambda (cookie buf)
(with-current-buffer buf
(face-remap-remove-relative cookie)
(force-mode-line-update)))
acdw-bell//cookie
(current-buffer))))
(provide 'acdw-bell)
;;; acdw-bell.el ends here
|
