bda168b670
In preparation for some big changes. I'd like to split out themes into their own plugins and facilitate other users pulling in doom-themes to publish their own derivatives.
36 lines
1.5 KiB
EmacsLisp
36 lines
1.5 KiB
EmacsLisp
;;; doom-themes-ext-visual-bell.el --- flash mode-line on error -*- lexical-binding: t; -*-
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(defface doom-visual-bell '((t (:inherit error :inverse-video t)))
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"Face to use for the mode-line when `doom-themes-visual-bell-config' is used."
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:group 'doom-themes)
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(defvar doom-themes--bell-p nil)
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;;;###autoload
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(defun doom-themes-visual-bell-fn ()
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"Blink the mode-line red briefly. Set `ring-bell-function' to this to use it."
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(unless doom-themes--bell-p
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(let ((old-remap (copy-alist face-remapping-alist)))
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(setq doom-themes--bell-p t)
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(setq face-remapping-alist
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(append (delete (assq 'mode-line face-remapping-alist)
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face-remapping-alist)
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'((mode-line doom-visual-bell))))
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(force-mode-line-update)
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(run-with-timer 0.15 nil
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(lambda (remap buf)
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(with-current-buffer buf
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(when (assq 'mode-line face-remapping-alist)
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(setq face-remapping-alist remap
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doom-themes--bell-p nil))
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(force-mode-line-update)))
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old-remap
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(current-buffer)))))
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;;;###autoload
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(defun doom-themes-visual-bell-config ()
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"Enable flashing the mode-line on error."
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(setq ring-bell-function #'doom-themes-visual-bell-fn
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visible-bell t))
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(provide 'doom-themes-ext-visual-bell)
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;;; doom-themes-ext-visual-bell.el ends here
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