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: Touchscreen support Date: Sun, 19 Dec 2021 08:24:58 +0800 Message-ID: <877dc1cug5.fsf@yahoo.com> References: <87czlxkntg.fsf.ref@yahoo.com> <87czlxkntg.fsf@yahoo.com> <87mtkziwhi.fsf@yahoo.com> <87wnk3h0hn.fsf@yahoo.com> <877dc2xsjn.fsf@gnus.org> <83y24i9diw.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="14526"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.60 (gnu/linux) Cc: Lars Ingebrigtsen , monnier@iro.umontreal.ca, emacs-devel@gnu.org To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Sun Dec 19 01:26:29 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 1myk21-0003aU-6b for ged-emacs-devel@m.gmane-mx.org; Sun, 19 Dec 2021 01:26:29 +0100 Original-Received: from localhost ([::1]:56502 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1myk20-0000GP-4I for ged-emacs-devel@m.gmane-mx.org; Sat, 18 Dec 2021 19:26:28 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:55030) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1myk0v-0007mp-7V for emacs-devel@gnu.org; Sat, 18 Dec 2021 19:25:21 -0500 Original-Received: from sonic308-10.consmr.mail.ne1.yahoo.com ([66.163.187.33]:36821) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1myk0s-0005uL-41 for emacs-devel@gnu.org; Sat, 18 Dec 2021 19:25:20 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1639873576; bh=v8FoRHQL/nqM+sQyy5lTryw59ULV7x973hG16Uquc9E=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From:Subject:Reply-To; b=sCVDMLM1k81isOyeJC6wHaP2j0hEzY9TT7Y3xY6ByXQyb3FsaQjnNWnU5J46ZemPKF7Oc71RaW0gK1ZnsJbcub+V1OiK3qqFSlURqGw5b0lK9VkfgQO3F7OOwflTMqGXBEWAunz9iOQQ0IuAzzuN4cbxhHaCGlQmlCAxbasBXK/CY5kiwccZGbHdhPJpKCB6F7VbVx3oyDTLt/vyIlAEQ3p8w4GzuL+bGE8iDROeIZqHWPzViYgrESGsGwCnDeFljGabF9+cHWRu8EyQZis7HF66hy2Ik5cnKtMIrB77w+FE1trNkyDEsxC4MVLBwApHIgjGDoSzggN5Lck6eG0e4Q== X-SONIC-DKIM-SIGN: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1639873576; bh=NaoAtKPl0Z6PmetkB3M6W8Ao98+YO1hZG4Lc1Ml/MQp=; h=X-Sonic-MF:From:To:Subject:Date:From:Subject; b=f8d/yryrhftsBS7ZqiYcrMi6dm02Sup5GvQ0dvpx84xRyD1LnJuHeFLs6xCIoEqXFG6Ed2hyxNU9Y7t/G8tsLJyNLCG6wLoP/gn8QjA2P66dRlHwoSIvf9tiq30F7OF47RllQ0WthNdMX6FEu1kvFZZ0+SMdfojXHVG1uFAuCyXSeOJRlQIR6dHE9O08aXDV9K+A/Ojm3TiDkfbUyN6ET/k+YlPSU5FZbLLs/p81/oK/kQ3Aq10Dg+KDTgg0zbCuGC1Y8hLP/eEWcMz+L41C89wGCwMJMe585aDR9Qn2NBzSj7DTtDoTtD5H8pMTEUhTvmFDzq3kJ/QEMCKuhBFntA== X-YMail-OSG: sVSuCMIVM1m7co.6HIx3lmkQHAjxQIW_FYTNda9SAOr8.KqV_AhQTbR4F6LwzKF cvo4AIID5gEHDX1Yp7P2RcjLzlGM704xMbfC96p8XghOr2JSmfGoZ2rbsy1605ABhWBnFdZRZrqy oYcQoTlMmqUya2nXcbfzz4a5EjpvLZn_stvt7vz0eKgZ3MuMn6inS_Vbn83xj1m3oP.z5Uq94Tts JZL8_bsFWmaAUctEFlD0qkTpabzafNymwnGaqNZs2n8qE3Ez7RwM1_yHDgLbUr3Y.Yi6HvEcbNlv xh3RWg383brtwur4JqE2.NRA7r4G.euKChSfdwzMK42qsVNUX7O_UPcMZPf0K0I9_lKQ1u7QESzq U3n.A2EwBmEz57R74sYr1Bdt8cZRsKYw5wtE.vhaUlAi_JoaSkQOVJI5xg9rzZwMTztdi8lLaKp1 f_qB.8iFyZJupbEnWiFAIgW4jYkjAgs00l5mae1a_Uocpz6iwISpZDXMO5H7RfjFfWOLkqNk2zk9 7g1stN7W_7CJ0b7MkI8ZMgCkNb35IwK5SRI_fsj1EMB4M1umd_YQmmv7bxQAS4Q3tIUgHPjBD0xn J0IbDRujU9EzMW_HN.SRHoaEKLqIPndgqIUyTrvL4jux7sluxLH94bCg2CgOQpkMfTlx7qXQOt4n fgG8vbvxq3dkulJ0WHlACs2qPL2e7y9sCSf194XDVVUFvAOMNWwLN4KFnmMY1hHaIt65EJNvdH7k BCoe7t9KkptomhFXTYr.VUCbNf3PXJAPhizyuJAoaW_UK1eyRrxucrLPbZC0.T7JyuwiJRFYNUdQ UWF2LfbFX17h5f.evXaGsdkuUb8b0rQpJ8uJEEDYeY X-Sonic-MF: Original-Received: from sonic.gate.mail.ne1.yahoo.com by sonic308.consmr.mail.ne1.yahoo.com with HTTP; Sun, 19 Dec 2021 00:26:16 +0000 Original-Received: by kubenode511.mail-prod1.omega.sg3.yahoo.com (VZM Hermes SMTP Server) with ESMTPA ID 90d1b00d982c89558e642af28f5c473e; Sun, 19 Dec 2021 00:25:02 +0000 (UTC) In-Reply-To: <83y24i9diw.fsf@gnu.org> (Eli Zaretskii's message of "Sat, 18 Dec 2021 16:46:31 +0200") X-Mailer: WebService/1.1.19498 mail.backend.jedi.jws.acl:role.jedi.acl.token.atz.jws.hermes.yahoo Received-SPF: pass client-ip=66.163.187.33; envelope-from=luangruo@yahoo.com; helo=sonic308-10.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=unavailable 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:282346 Archived-At: Eli Zaretskii writes: > FWIW, MS-Windows seems to provide higher-level abstraction for touch > events, see > > https://docs.microsoft.com/en-us/windows/win32/wintouch/windows-touch-gestures-overview > > Is the plan to have xterm.c/xfns.c to generate similar higher-level > events based on just the 3 basic low-level events we now have in > xterm.c? The plan is to have that infrastructure in Lisp, which should be much more portable (for example, judging by the MS documentation you sent, there are at least 3 gestures not supported by GTK: left/right selection drag, flicks, and I think rotate as well.) MS-Windows does support the low level reporting of touch events like we have in xterm.c, correct? Thanks.