~pkal/autocrypt

ref: c1ce4d74468ddf05c6fb893908a0858e7f98afbf autocrypt/autocrypt-mu4e.el -rw-r--r-- 1.4 KiB
c1ce4d74Philip K Use eql specializers instead of derived-mode specializers 1 year, 1 month ago
                                                                                
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;;; autocrypt-mu4e.el --- Autocrypt for mu4e -*- lexical-binding:t -*-

;; Author: Philip K. <philip@warpmail.net>
;; Version: 0.4.0
;; Keywords: comm
;; Package-Requires: ((emacs "25.1"))
;; URL: https://git.sr.ht/~zge/autocrypt

;; This file is NOT part of Emacs.
;;
;; This file is in the public domain, to the extent possible under law,
;; published under the CC0 1.0 Universal license.
;;
;; For a full copy of the CC0 license see
;; https://creativecommons.org/publicdomain/zero/1.0/legalcode

;;; Commentary:

;; MUA specific functions for mu4e
;;
;; Setup with (add-hook 'mu4e-main-mode-hook #'autocrypt-mode)

;;; Code:

(declare-function mu4e-view-raw-message "mu4e" () )

(cl-defmethod autocrypt-install ((_mode (eql mu4e)))
  "Install autocrypt hooks for mu4e."
  (add-hook 'mu4e-view-mode-hook #'autocrypt-process-header)
  (add-hook 'mu4e-compose-mode-hook #'autocrypt-compose-setup))

(cl-defmethod autocrypt-uninstall ((_mode (eql mu4e)))
  "Remove autocrypt hooks for mu4e."
  (remove-hook 'mu4e-view-mode-hook #'autocrypt-process-header)
  (remove-hook 'mu4e-compose-mode-hook #'autocrypt-compose-setup))

(cl-defmethod autocrypt-get-header ((_mode (eql mu4e)) header)
  "Ask mu4e to return HEADER."
  (save-window-excursion
    (with-current-buffer (mu4e-view-raw-message)
      (prog1 (mail-fetch-field header)
        (kill-buffer (current-buffer))))))

(provide 'autocrypt-mu4e)

;;; autocrypt-mu4e.el ends here