all messages for Emacs-related lists mirrored at yhetil.org
 help / color / mirror / code / Atom feed
From: Ivan Andrus <darthandrus@gmail.com>
To: emacs <emacs-devel@gnu.org>
Subject: Callbacks from modules
Date: Wed, 25 Nov 2015 23:08:48 -0700	[thread overview]
Message-ID: <EC6A6009-B909-4A5B-ACB2-94420E48AB9C@gmail.com> (raw)

I’ve started writing an Emacs module to access NSSpeechSynthesizer on OS X (and maybe GNUStep though I haven’t tested it there).  I’ve been using the mod-test module as an example and I have it working reasonably well except that I don’t have any idea how to run a callback.

When the synthesizer is done speaking it sends an Objective-C message speechSynthesizer:didFinishSpeaking.  From there I would like to run an elisp hook, say `ns-speech-finished-speaking-hook`.  How can I do this?  Do I have to squirrel away a pointer to an emacs_env somehow?  I tried naively storing env from a previous call but, not surprisingly, the pointer is invalid when I try to use it.

Thanks,
Ivan


             reply	other threads:[~2015-11-26  6:08 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-11-26  6:08 Ivan Andrus [this message]
2015-11-26 15:43 ` Callbacks from modules Eli Zaretskii
2015-11-26 16:17   ` joakim
2015-11-26 16:33     ` Eli Zaretskii
2015-11-26 17:01       ` Philipp Stephani
2015-11-26 17:19         ` Eli Zaretskii
2015-11-27  3:23   ` Ivan Andrus
2015-11-27  8:29     ` Eli Zaretskii
2015-11-27 17:30       ` Ivan Andrus
2015-11-26 18:16 ` Philipp Stephani
2015-11-26 18:41   ` Eli Zaretskii
2015-11-26 18:44     ` Philipp Stephani
2015-11-27  3:35       ` Ivan Andrus
2015-11-27  8:30         ` Eli Zaretskii
2015-11-27 17:31           ` Ivan Andrus
2015-11-27  4:22     ` Tom Tromey
2015-11-27  8:35       ` Eli Zaretskii
2015-11-30 14:03         ` Ted Zlatanov
2015-11-30 15:58           ` Eli Zaretskii
2015-11-30 16:52           ` John Wiegley
2015-11-27  4:20   ` Tom Tromey

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=EC6A6009-B909-4A5B-ACB2-94420E48AB9C@gmail.com \
    --to=darthandrus@gmail.com \
    --cc=emacs-devel@gnu.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
Code repositories for project(s) associated with this external index

	https://git.savannah.gnu.org/cgit/emacs.git
	https://git.savannah.gnu.org/cgit/emacs/org-mode.git

This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.