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mu4e-view-gnus: cleanup keymap

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Do not derive the keymap from gnus article mode, so we don't get the
unwanted menu entries, and don't need to disable things manually.
This commit is contained in:
Dirk-Jan C. Binnema 2021-03-12 22:28:51 +02:00
parent 9423212fa0
commit 44d801e2b0
1 changed files with 149 additions and 159 deletions
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46
mu4e/mu4e-view-gnus.el
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@ -161,10 +161,14 @@ with no charset."
(list handle attendee))
handle-attendee))
(defvar mu4e-view-mode-map nil
"Keymap for \"*mu4e-view*\" buffers.")
(unless mu4e-view-mode-map
(setq mu4e-view-mode-map
;; We must neuter gnus-set-mode-line
(defun mu4e~view-nop (func &rest args)
"Do nothing."
;;(message "NOP %S %S %S %S" mu4e~view-mode major-mode func args)
(unless (derived-mode-p '(mu4e-view-mode))
(apply func args)))
(defvar mu4e-view-mode-map
(let ((map (make-sparse-keymap)))
(define-key map (kbd "C-S-u") 'mu4e-update-mail-and-index)
@ -200,18 +204,6 @@ with no charset."
(define-key map "C" 'mu4e-compose-new)
(define-key map "E" 'mu4e-compose-edit)
;; some gnus things we do not support
(define-key map "G" 'ignore)
(define-key map "I" 'ignore)
(define-key map "J" 'ignore)
(define-key map "K" 'ignore)
(define-key map "L" 'ignore)
(define-key map "N" 'ignore)
(define-key map "V" 'ignore)
(define-key map "X" 'ignore)
(define-key map "Y" 'ignore)
(define-key map "Z" 'ignore)
(define-key map "." 'mu4e-view-raw-message)
(define-key map "|" 'mu4e-view-pipe)
(define-key map "a" 'mu4e-view-action)
@ -257,8 +249,6 @@ with no charset."
;; attachments
(define-key map "e" 'mu4e-view-save-attachment)
(define-key map "o" 'ignore)
(define-key map "A" 'ignore)
;; marking/unmarking
(define-key map "d" 'mu4e-view-mark-for-trash)
@ -285,8 +275,6 @@ with no charset."
;; misc
(define-key map "w" 'visual-line-mode)
(define-key map "#" 'ignore)
(define-key map "h" 'ignore)
(define-key map (kbd "M-q") 'article-fill-long-lines)
;; next 3 only warn user when attempt in the message view
@ -347,9 +335,10 @@ with no charset."
(define-key menumap [sepa4] '("--"))
(define-key menumap [next] '("Next" . mu4e-view-headers-next))
(define-key menumap [previous] '("Previous" . mu4e-view-headers-prev)))
map))
(fset 'mu4e-view-mode-map mu4e-view-mode-map))
(set-keymap-parent map special-mode-map)
map)
"Keymap for mu4e-view mode")
(defcustom mu4e-view-mode-hook nil
"Hook run when entering Mu4e-View mode."
@ -373,14 +362,12 @@ with no charset."
(define-derived-mode mu4e-view-mode gnus-article-mode "mu4e:view"
"Major mode for viewing an e-mail message in mu4e, based on
Gnus' article-mode."
;; remove some gnus stuff that does not apply
(define-key mu4e-view-mode-map [menu-bar Treatment] nil)
(define-key mu4e-view-mode-map [menu-bar Article] nil)
(define-key mu4e-view-mode-map [menu-bar post] nil)
(define-key mu4e-view-mode-map [menu-bar commands] nil)
;; Restore C-h b default behavior
(define-key mu4e-view-mode-map (kbd "C-h b") 'describe-bindings)
(setq mu4e~view-buffer-name gnus-article-buffer)
;; ;; turn off gnus modeline changes and menu items
(when (fboundp 'gnus-set-mode-line)
(advice-add 'gnus-set-mode-line :around #'mu4e~view-nop))
(mu4e~view-mode-body))
(defun mu4e-view-message-text (msg)
@ -444,7 +431,10 @@ attachments is done with `completing-read-multiple', in this case use
do (mm-save-part-to-file h (expand-file-name f dir))))
(message "No attached files found"))))
;;; Various commands
;;; Actions
;;;
(provide 'mu4e-view-gnus)