From: Michael Heerdegen <michael_heerdegen@web.de>
To: Stefan Huchler <stefan.huchler@mail.de>
Cc: help-gnu-emacs@gnu.org
Subject: Re: special-mode buffer changes to fundamental when modified
Date: Sun, 23 Oct 2016 13:41:56 +0200 [thread overview]
Message-ID: <87lgxfl2bf.fsf@web.de> (raw)
In-Reply-To: <877f911bnm.fsf@jupiter.lan> (Stefan Huchler's message of "Sat, 22 Oct 2016 02:15:57 +0200")
Stefan Huchler <stefan.huchler@mail.de> writes:
> So did you understand what I wanna do? I can give you the real source
> code not the abstracted here:
>
>
> (defvar kodi-remote-keyboard-mode-map
> (let ((map (make-sparse-keymap))
> (menu-map (make-sparse-keymap)))
> ....
> (define-key map (kbd "-") 'kodi-remote-volume-decrease)
> (define-key map (kbd "<tab>") 'kodi-remote-toggle-fullscreen)
> map)
> "Keymap for kodi-remote-keyboard-mode.")
>
> (define-derived-mode kodi-remote-keyboard-mode special-mode "kodi-remote-keyboard"
> "Major mode for remote controlling kodi instance with keyboard commands
> Key bindings:
> \\{kodi-remote-keyboard-mode-map}"
> (toggle-read-only)
> (insert (concat "Kodi Remote:\n"
> (substitute-command-keys
> "\\{kodi-remote-keyboard-mode-map}") ))
> )
>
> (defun kodi-remote-keyboard ()
> "Open a `kodi-remote-keyboard-mode' buffer."
> (interactive)
> (let* ((name "*kodi-remote-keyboard*")
> (buffer (or (get-buffer name)
> (generate-new-buffer name))))
> (unless (eq buffer (current-buffer))
> (with-current-buffer buffer
> (unless (eq major-mode 'kodi-remote-keyboard-mode)
> (condition-case e
> (progn
> (kodi-remote-keyboard-mode)
> )
> (error
> (kill-buffer buffer)
> (signal (car e) (cdr e))))))
> (switch-to-buffer-other-window buffer))))
FWIW, works perfectly here. You should move the `insert' of the mode
definition, however, into `kodi-remote-keyboard', and instead of
(toggle-read-only)
I think
(setq buffer-read-only nil)
would be better.
Michael.
next prev parent reply other threads:[~2016-10-23 11:41 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-20 2:25 special-mode buffer changes to fundamental when modified Stefan Huchler
2016-10-20 15:33 ` Michael Heerdegen
2016-10-20 16:34 ` Stefan Huchler
2016-10-21 10:58 ` Michael Heerdegen
2016-10-22 0:15 ` Stefan Huchler
2016-10-23 11:41 ` Michael Heerdegen [this message]
2016-10-23 12:58 ` Stefan Huchler
2016-10-23 16:24 ` Michael Heerdegen
2016-10-23 16:47 ` Stefan Huchler
2016-10-27 16:59 ` Michael Heerdegen
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