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: master 5eb729c0b36 1/2: Report touch events on MS-Windows Date: Sun, 09 Jun 2024 20:52:57 +0800 Message-ID: <87plsqcm6u.fsf@yahoo.com> References: <171793688669.9415.6886845400214495261@vcs2.savannah.gnu.org> <20240609124127.8FF7BC1FB41@vcs2.savannah.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="32606"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Sun Jun 09 14:53:56 2024 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 1sGI3Y-0008GD-LC for ged-emacs-devel@m.gmane-mx.org; Sun, 09 Jun 2024 14:53:56 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sGI2q-0001Lg-Sq; Sun, 09 Jun 2024 08:53:12 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sGI2p-0001L7-3z for emacs-devel@gnu.org; Sun, 09 Jun 2024 08:53:11 -0400 Original-Received: from sonic313-56.consmr.mail.ne1.yahoo.com ([66.163.185.31]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1sGI2n-0008L1-Ej for emacs-devel@gnu.org; Sun, 09 Jun 2024 08:53:10 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1717937587; bh=v+Ri1FmDeKlTTa8VsGiB/AqWjiKc04sqg8SbgfCGkik=; h=From:To:Subject:In-Reply-To:References:Date:From:Subject:Reply-To; b=aImWJWfvBIHF0yC5tKmISQTEDGd2OQCyTDGs5IvMfxI4wfd+3s+RsDBLov4DljA2SH85CeuB3gp46rT8easZyxYmjzqNqY1k5qhu6xmgJM/N+kVK36yahbSnVJdMk2sfXlvSnxPWk12HjudziVf9VeHPonRVMVBc75XfVY3MI826l+teZKsMtiJty/+LRKIpTfUuj4PKpBJ2gI+x7BsgZMfb8kWmQcIYtwx/ElhjkINN8WPlGhkEs89p8Xfv2dCwDFhrjDDrcuJl3ZzvL7Ph1jpEisSlJStH04+wTJ9SLYuOtIAcV1kye6iI4KmA5Ug9j2T619gATGdfBPwrGgtx4Q== X-SONIC-DKIM-SIGN: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1717937587; bh=b8j8mPfbNXtCtpAOjs3JqYbGCRlacfZP09s2wVRDJ2t=; h=X-Sonic-MF:From:To:Subject:Date:From:Subject; b=PnheqQKEHSQIQO7DEb0A4qI4LiGs0+u+Mv2GNZpRZ1sS45MizuNLjeLmzj8lFZVIJRKN5t3DWi5pmMGYzoW2C+1NJBf5PehNQJyZn6AuhZbn4qB8CRTVpeMpvbiAVszVpXg1IEVDSr6WMqAwnHd6AlM/Kz/ssrmhSK5JDpYCJ3gviyygiXHslLTgWGhWaajI9WV18sGMitKkv2SteeFI4E2INPTXO/NtGAcuGE0Nmvnt85Rd10PwZ2wToX0P07ENugHv7OAC1/JRxFaSAUXdPijs3Kukob0oPUkmBILC/sP44RNgQB9zUrBZ2depknenBrtRc9aNfvArXy1x3J1xlA== X-YMail-OSG: 0m6bEwYVM1m9Kq_v04K0pAJGnC.NgKWhMwHA40R7FOYm3GFJqRevr51W9a0t5uB s_KqUU8kkWkwPOGgQ4Q8LUAZYrWZZIs6wehnVMtxLDrsYTIC1Fka2hB.w8F5XlIH8AqjNSGo.Kpn v4oy_S8cUJ5hX5P1BHY3RlVfRs1eCI1LTs4yV_zYUxfU6YMaD_6SNyVmfxkuw7nixLygX5Nbk2dt UrwDm7Rw.8AXg5I2.Sy3Q57A5fgva1Hvzrpz2q8rgzjy0ET8v2AhDKXvt0rsWAWt9gCHmgEG0yF5 u6V2KgArdkWEhuN0kyE1rHp8HQDzuOKOekdFV01JCWpTd0ivl9e0Cxyw3IvaH21huK9.iToLYV9Q PF82a..NgPzlzaJ5zX2yhNj6M7t0d_1MRN34g.NlWLQnlJl35cYKQ84d3IB8i2OOU_vmXRKuOMK7 aCVgubYZYPJL7.Pv_mtq_hTuQuvs_HcsVrLn.dqccbCEBoWK.rwfCtrSqbt13XEGlumQ5tRVMhj5 ZGfX0WkmkkYM4EuOCXFUrRG5wJCskEBvUZbfK7IwD6Cb9mkqhzZe83fYu2.2vgpLOP8412e1subN J6CALHVcNfOAZIuoDlGRbCky6CltCCltkLNNL23L4r5GXspKKV.xHfAPMCPJH5sdNiXjZhDkclEi qCaT9RrSIUVDKjlMNwK1H1NE36a4wkNpyh6_LMPGspkirlnpnYDvjaHa3Pb9vda_Chj8o6OmzWL3 oSiTU4jEOSy9u1dX5DCDJ.O5ZktQhhkdVOnURhEpo_WMCWXMdPRvNero9w6qz07By5zmLm4YQDZo 9I6gzf7f01ASmr5S5vlygh6YZRk5LQUp3e1OCBAR16 X-Sonic-MF: X-Sonic-ID: 5084dc38-9aa3-4ef4-bbd4-623992b2e51b Original-Received: from sonic.gate.mail.ne1.yahoo.com by sonic313.consmr.mail.ne1.yahoo.com with HTTP; Sun, 9 Jun 2024 12:53:07 +0000 Original-Received: by hermes--production-sg3-6f9f87bd85-g9bbt (Yahoo Inc. Hermes SMTP Server) with ESMTPA ID 715094baf5a2c6a1548ebeb07ab6ef3a; Sun, 09 Jun 2024 12:53:02 +0000 (UTC) In-Reply-To: <20240609124127.8FF7BC1FB41@vcs2.savannah.gnu.org> (Po Lu via Mailing list for Emacs changes's message of "Sun, 9 Jun 2024 08:41:27 -0400 (EDT)") X-Mailer: WebService/1.1.22407 mail.backend.jedi.jws.acl:role.jedi.acl.token.atz.jws.hermes.yahoo Received-SPF: pass client-ip=66.163.185.31; envelope-from=luangruo@yahoo.com; helo=sonic313-56.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, T_SCC_BODY_TEXT_LINE=-0.01 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-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.devel:319928 Archived-At: Po Lu via Mailing list for Emacs changes writes: > branch: master > commit 5eb729c0b36a31869cf4928bc7bf5111b6f59ebb > Author: Po Lu > Commit: Po Lu > > Report touch events on MS-Windows > > * etc/NEWS: Announce change. > > * src/w32fns.c (RegisterTouchWindow_fn): New function. > (w32_createwindow): Assign a base value for touch event > identifiers to the frame, and register for touch input. > (w32_wnd_proc): Forward WM_TOUCH/WM_TOUCHMOVE messages to the > main thread. > (globals_of_w32fns): Load RegisterTouchWindow from user32.dll. > > * src/w32term.c (w32_read_socket) : Detect WM_TOUCH > events, compare and record their touch points with and into the > frame's record of their prior state, and report the same to Lisp. > (pfnCloseTouchInputHandle, pfnGetTouchInputInfo): New variables. > (w32_initialize): Load the above functions from user32.dll. > > * src/w32term.h (MAX_TOUCH_POINTS): New definition. > (struct w32_output) : > New fields. Folks, I got around to writing this code earlier than anticipated, but it has not been tested with real user input. If there are MS-Windows users with the relevant touch input hardware reading this, let one of them come forth and do us this trivial service, and his efforts will be appreciated.