From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Po Lu Newsgroups: gmane.emacs.devel Subject: Re: Removing the `window-id' frame parameter on non-Core Input platforms Date: Sat, 18 Dec 2021 15:22:53 +0800 Message-ID: <87r1aafkc2.fsf@yahoo.com> References: <87y24ifpkj.fsf.ref@yahoo.com> <87y24ifpkj.fsf@yahoo.com> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="33130"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.60 (gnu/linux) To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Sat Dec 18 08:25:01 2021 Return-path: Envelope-to: ged-emacs-devel@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 1myU5V-0008Th-9J for ged-emacs-devel@m.gmane-mx.org; Sat, 18 Dec 2021 08:25:01 +0100 Original-Received: from localhost ([::1]:35708 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1myU5T-0003MR-Id for ged-emacs-devel@m.gmane-mx.org; Sat, 18 Dec 2021 02:24:59 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:57328) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1myU3f-0002LX-AY for emacs-devel@gnu.org; Sat, 18 Dec 2021 02:23:07 -0500 Original-Received: from sonic312-25.consmr.mail.ne1.yahoo.com ([66.163.191.206]:44903) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1myU3d-00058P-NX for emacs-devel@gnu.org; Sat, 18 Dec 2021 02:23:07 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1639812183; bh=PF8LHghM3OmzmC1l0PzcGn0Qd6pBmqQZnwFv6EftmzM=; h=From:To:Subject:References:Date:In-Reply-To:From:Subject:Reply-To; b=FKSmSTdOdQ8EmAG/fgdb6wF/1rDJ9OVQFq8Z78taZxKr7wl5c0mD1IrH5yNfiPGy9Aj/G1PimiXfIK4d1FnBQfPm01dO0o0Zx6/tQd/GmiqkGcIhCF3N9NvheOo7oNcxLVD7u6+zL48/PXHfjI43FjSfMXZZp0/c+iiz1/Z/XPkND5ynrJ3M1MKcPU3aEss8QzL3SrlfnlSFXmWCPhNypPUsftRz9voN8gW3A3GcYchypViQNzei1XtfyphAavX7sl0XZeR8NsRFQTpWwjn7uFCiwdt5k88cbhdrUMfEiswyqF6jBDnvBp0fKl3IRFbrjZn5gw0CDE2sdAGH3Pfv6g== X-SONIC-DKIM-SIGN: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1639812183; bh=iQRXTCQfZ2flXSq3bgwKWdHXHcA4KQyfrXywGZkw7Lz=; h=X-Sonic-MF:From:To:Subject:Date:From:Subject; b=j41cU42Yk3+Wh4HMbEgHvNrS2Wu+1vdtS6yKynbekvuKc8j4crWFK64wcaQNR0YgY3h23oFHtUmY1zWg3J+JKkoc8YZPOWTNjdozyJ49Tq7tgfsrwjFLCbBBnP3IlAvItdKHWueRYvbhQsGad2HsgybSml0zvA6RSfmCwyvbfSovUlNXkE710ItTVhhPcBqvOBcvzCEovjQmpG9kGf9a44wZ+qes0cLpuJkzsdd7nM0Y1J0pwZTw5i+YRlz7mh9NR4pD33k1zeRX/lK4faOGnhWK5/hIbhoXRgO/yMGO74FDdeayB0dcji00fuMTaHinLuPYqDFgQNgh/tWiva0sXA== X-YMail-OSG: uvF07I8VM1meBubY0ZdBFhjs51KQgVCQ.5qb8l7vzAAdulrDUkhJ.1HX3gHJWqG _jnjdlLfUq.stPeb8IyECDt6uHQqBYZ3p.ZHg3mUuAVfJLr6ybqsw6sfNNM3F1NkJAiRRKNB536q 66ZF2L9Ba0_WtFcNFUuWHsr1OftdbIf45pyywXCwEbcYCcXO9NU73O31rsQzZsqiTpiYPafY7my9 6WROZX1aCp02xtpFfBsF4ZJlPcyAqlqYxKZot_lXIQC4LldRNEW6OZXA8lLSacMd4Fvf_OnnZDqj AmQB5B000TngRBy8XP4pbaJYqOK248UBukGKcq3mEocp7vQLG0dohTyHiZQzsDR2R6u5cQQ5Vlng 3TeqodLtymVjl8dkJVyrjvP70bDGSqfMpDkeVwo4pJA6FpVc9qCvXgXwBmivEqvby40XaF0_VEHW 1ySpBzMqAha3i1w6QfTG76rhUCpnuNqNKaauRuc186xl772XJvJQH_RpalNXEc.KM6udfR_yByjl NFkQyvvjrxcPjaFuuQSiomDU3yXH6u5g8F7erN_WWCrHlFwffSp8chVH9KX7srf.iT_35RrM7Y5d 3VCLVFpcoilUKKwqbPIgOwoDyZQzNq7I1qiEHn8Zunf7huCJnqin40jBl..PMrQmA_8d484mdReR o4Jop.NCGjiQ3.eN6PgcRTpXfvacKht_C2cFf6hj8iM4wXk2PoHxL1WBDQVfpVwy0BXEuQz0nDEP LCWK0BWS5tqHsefCEZbqLEhcyLRzj4EqdGP_Pjs94E9X73CTVsZnnwtUbm.0WfAjx0Y1JENWa9Es 3UeMxtmH_YuD_J6rnsczaeOKUel54xOIWBxJo9uISl X-Sonic-MF: Original-Received: from sonic.gate.mail.ne1.yahoo.com by sonic312.consmr.mail.ne1.yahoo.com with HTTP; Sat, 18 Dec 2021 07:23:03 +0000 Original-Received: by kubenode518.mail-prod1.omega.sg3.yahoo.com (VZM Hermes SMTP Server) with ESMTPA ID 28e81e83c7fa867a1d11e8dd8ae3cb38; Sat, 18 Dec 2021 07:22:58 +0000 (UTC) In-Reply-To: <87y24ifpkj.fsf@yahoo.com> (Po Lu's message of "Sat, 18 Dec 2021 13:29:48 +0800") X-Mailer: WebService/1.1.19498 mail.backend.jedi.jws.acl:role.jedi.acl.token.atz.jws.hermes.yahoo Received-SPF: pass client-ip=66.163.191.206; envelope-from=luangruo@yahoo.com; helo=sonic312-25.consmr.mail.ne1.yahoo.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:282254 Archived-At: Po Lu writes: > The only platform where it is useful is X with Core Input, where third > party programs can use it to manipulate a frame's X Window. > > This is safe on Core Input, but on XInput 2 I'd like the freedom to > change the underlying X window of a frame after it is created to work > around some difficult GTK related problems, which will make continuing > to support the `window-id' parameter unreasonable. Touch event tracking > on XInput2 also requires that no non-Emacs code modify a window created > by Emacs to work correctly. > > On non-X platforms, `window-id' is just a pointer which is even more > useless, so I'd like to make this code in frame.c conditional on > HAVE_X_WINDOWS && !HAVE_XINPUT2: > > w = (uintptr_t) FRAME_NATIVE_WINDOW (f); > store_in_alist (alistptr, Qwindow_id, > make_formatted_string (buf, "%"PRIuMAX, w)); > > Does that look OK to you? The problem this proposal was supposed to solve turned out to be specific to a version of GNOME Shell, so I added an entry in etc/PROBLEMS instead. Please disregard this message.