From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#30074: 26.0; Add function(s) for current monitor info Date: Mon, 15 Jul 2019 12:13:57 +0200 Message-ID: References: <17da2391-a30c-4d5f-9ffd-1758b18c34f3@default> <87k1cky0e5.fsf@mouse.gnus.org> <87muhgtn0c.fsf@mail.linkov.net> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="47861"; mail-complaints-to="usenet@blaine.gmane.org" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) Cc: 30074@debbugs.gnu.org To: Juri Linkov Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Jul 15 12:15:13 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1hmy0n-000CKY-GW for geb-bug-gnu-emacs@m.gmane.org; Mon, 15 Jul 2019 12:15:13 +0200 Original-Received: from localhost ([::1]:36576 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hmy0m-0002wd-02 for geb-bug-gnu-emacs@m.gmane.org; Mon, 15 Jul 2019 06:15:11 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:33279) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hmy0f-0002k7-2V for bug-gnu-emacs@gnu.org; Mon, 15 Jul 2019 06:15:06 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hmy0c-0002zA-St for bug-gnu-emacs@gnu.org; Mon, 15 Jul 2019 06:15:04 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:37645) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1hmy0c-0002yj-P8 for bug-gnu-emacs@gnu.org; Mon, 15 Jul 2019 06:15:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1hmy0c-0005cv-K3 for bug-gnu-emacs@gnu.org; Mon, 15 Jul 2019 06:15:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 15 Jul 2019 10:15:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 30074 X-GNU-PR-Package: emacs Original-Received: via spool by 30074-submit@debbugs.gnu.org id=B30074.156318564621490 (code B ref 30074); Mon, 15 Jul 2019 10:15:02 +0000 Original-Received: (at 30074) by debbugs.gnu.org; 15 Jul 2019 10:14:06 +0000 Original-Received: from localhost ([127.0.0.1]:46462 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hmxzh-0005aX-KX for submit@debbugs.gnu.org; Mon, 15 Jul 2019 06:14:05 -0400 Original-Received: from quimby.gnus.org ([80.91.231.51]:39972) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hmxzd-0005Zy-6m for 30074@debbugs.gnu.org; Mon, 15 Jul 2019 06:14:04 -0400 Original-Received: from cm-84.212.202.86.getinternet.no ([84.212.202.86] helo=stories) by quimby.gnus.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1hmxza-0005f8-32; Mon, 15 Jul 2019 12:14:00 +0200 Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAAJFBMVEUUFBrS1cq1sIwMChAK CA4DAgdmXTbo6t1FRz1/dDsqMTqUiEJ+LDMUAAACNElEQVQ4jXXTT4vaQBgG8LfEFsmpSWG3y17W FLZaL8JIWbya/QTtQksvoYep4sm9DG0vaUtDjJeshWD0MrAgOnuRHsQ/X67vZKKJrn1AjM+PN5k4 CRj5lAzDiiIad+gI8r1lWRGlER2PF6GEbtqbVuBRGq/am81iDgbDpGQJj7bjOIVTKbsJbzxedbIJ NbKmrudh299slmtgKnKgdMYlrCSMcnDC2EuPdlb7gFJlrDyh/QTWebjslpaPAa9ufq+AgtVmHuaA sVsnhfEenLJy6El4OIDz7gVQhMUhnFhhg9LeYzCscsNr9eLFw+IAvmn6MTB/doFP/dk+GEaZF5l7 T4oI/aUC3LjIFwBguBqpzeKhgkvfF4EQHOHLxf0OHPB9rIXACp48f0XILBr21wp8BaBdvfiVQG89 DnMTmD8aIZNo1FvHCNMgAY2keYYQShDiAKizBbEHb1v/A5xwjsFVy/GctrODbU8aLbfn0h3wDPCp C45BjXJPUMdNoJwDokMG5qCqSukNmBQTmApxx5gCuTahCV1C9KOi00EpO5UA3pgi4Evntq0qaRJi K+BaDYCDUX0Dn/+u6jaxFehcflwwK+3OYBnWbZkEcAf0wIXz4euvxambAeAKdNxq4/aOzQEU2KTe lFDUOT4lZoWndZKavH28uFlxCzdJ3qdnw/UBrivQbrIg+JrdxBvVYNu9S8fEAXywnqoDIHazRmo7 +Gj+VgfNggTQgFwnvz+V1fe1jf8BECj8A+pZr0hZcFA2AAAAAElFTkSuQmCC In-Reply-To: <87muhgtn0c.fsf@mail.linkov.net> (Juri Linkov's message of "Sun, 14 Jul 2019 22:49:23 +0300") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.43 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.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:163081 Archived-At: Juri Linkov writes: >>> Please consider adding a function that returns the info describing the >>> monitor that dominates a frame (default: selected frame). In >>> particular, the size of the monitor. This can be useful, for example, >>> for positioning a frame when there are multiple monitors. >>> >>> I've been using this, but you might have a better implementation in >>> mind: >>> >>> (defun current-monitor (&optional frame) >>> "Attributes of monitor that dominates FRAME (default: `selected-frame')." >>> (catch 'current-monitor >>> (dolist (atts (display-monitor-attributes-list frame)) >>> (when (member (or frame (selected-frame)) (cdr (assq 'frames atts))) >>> (throw 'current-monitor atts))) >>> nil)) ; Should never happen (?) >> >> I guess it's possible for a frame to be on several monitors? (Half on >> one and half on another.) What would this function return in that case? > > There is already `frame-monitor-attributes' added in Emacs 24 (see NEWS.24), > e.g. > > (frame-monitor-attributes (selected-frame)) So there is. Drew, does this function do what you want? -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no