GNU bug report logs - #76120
[PATCH] Expose the native sharing dialog (macOS)

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Message #68 received at 76120 <at> debbugs.gnu.org (full text, mbox):

From: Alvaro Ramirez <alvaro <at> xenodium.com>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: Björn Bidar <bjorn.bidar <at> thaodan.de>,
 stefankangas <at> gmail.com, 76120 <at> debbugs.gnu.org
Subject: Re: bug#76120: [PATCH] Expose the native sharing dialog (macOS)
Date: Mon, 10 Feb 2025 14:09:35 +0000

Eli Zaretskii <eliz <at> gnu.org> writes:

> I think we should get our terminology right, because the "share"
> business is replete with hype which muddies the waters.  In
> particular, quite a few "sharing" options are another word with 
> "open
> with", and we already have that (see my other message 
> up-thread).
> Examples:
>
>   . "sharing" with a printer means printing, which is the same 
>   as
>     "opening" by a printer
>   . "sharing" with an email program means sending as an email 
>   message,
>     which is the same as "opening" by a MUA
>   . "sharing" a selection of text is the same a drag-n-drop the 
>   text
>     onto an application
>
> etc., etc.  So what exactly is the "sharing" we are talking 
> about
> here?  I very much hope that it doesn't just mean show a menu 
> whose
> caption says "Share with" (which would mean it's another 
> hype)...

Thanks for highlighting this Eli. "Sharing" is indeed an 
overloaded term and can invite unrelated discussion.

What's available in this macOS dialog is a context menu of 
sorts. It more or less aggregates "open with", "send to", or "drag 
and drop" for external (non-Emacs) applications.

My initial integration approached things by enumerating available 
context actions from the system and pipe through existing Emacs 
infrastructure (context-menu-mode or completing-read). However, 
this route is a dead end on macOS as the API is now deprecated 
https://developer.apple.com/documentation/appkit/nssharingservice/sharingservices(foritems:)?language=objc 
in favor of using the picker dialog 
https://developer.apple.com/documentation/appkit/nssharingservicepicker?language=objc 
which is included in the current proposal.

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