From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#51490: Show an indicator when Emacs is busy somewhere in the Emacs window Date: Wed, 21 Sep 2022 16:08:34 +0300 Message-ID: <83a66svprh.fsf@gnu.org> References: <87wnm22q7y.fsf@gnus.org> <83ee8a2pm7.fsf@gnu.org> <87fssq2orj.fsf@gnus.org> <87pmru18xg.fsf@gnus.org> <87lf2i18pv.fsf@gnus.org> <87h7d618j7.fsf@gnus.org> <87bl3e2m1y.fsf@gnus.org> <87pmrtz1y7.fsf@gnus.org> <83pmrt1bsa.fsf@gnu.org> <87y26hxm8a.fsf@gnus.org> <87k0hvviiu.fsf@gnus.org> <87a6iqr8il.fsf@gnus.org> <87r107nmq7.fsf@gnus.org> <83y1uewa55.fsf@gnu.org> <87fsgl7zri.fsf@gnus.org> <83illhueuo.fsf@gnu.org> <87wn9x543a.fsf@gnus.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="19934"; mail-complaints-to="usenet@ciao.gmane.io" Cc: larsi@gnus.org, 51490@debbugs.gnu.org To: Stefan Kangas Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Sep 21 15:57:31 2022 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1ob0EE-00050z-50 for geb-bug-gnu-emacs@m.gmane-mx.org; 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Original-Received: from [87.69.77.57] (port=1207 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oazSj-00041w-A5; Wed, 21 Sep 2022 09:08:25 -0400 In-Reply-To: (message from Stefan Kangas on Wed, 21 Sep 2022 05:34:51 -0700) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:243350 Archived-At: > From: Stefan Kangas > Date: Wed, 21 Sep 2022 05:34:51 -0700 > Cc: 51490@debbugs.gnu.org > > Lars Ingebrigtsen writes: > > > Eli Zaretskii writes: > > > >> Mode line is drawn in C, not in Lisp. > >> > >> And if the problem is that we cannot run the display code, either, > >> then how would it help to poke the glyph? It won't be shown on the > >> glass, because redisplay cannot run. Right? Or what am I missing? > > > > Redisplay can run, but we can't run any Lisp code, and the normal > > formatting of a mode line does (potentially) run lots of Lisp code, > > doesn't it? > > BTW, I think one goal here should be to optionally replace the glyph > with a sequence of images/icons (preferably SVG files). These are also (special kinds of) glyphs.