From patchwork Sat May 16 07:20:09 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Volker_R=C3=BCmelin?= X-Patchwork-Id: 1291859 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=t-online.de Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 49PGw044WQz9sTH for ; Sat, 16 May 2020 17:23:12 +1000 (AEST) Received: from localhost ([::1]:57866 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jZrA6-0001ZJ-8v for incoming@patchwork.ozlabs.org; Sat, 16 May 2020 03:23:10 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:44516) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jZr7Z-0006NG-S6 for qemu-devel@nongnu.org; Sat, 16 May 2020 03:20:33 -0400 Received: from mailout11.t-online.de ([194.25.134.85]:48316) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jZr7Y-0004GN-Pw for qemu-devel@nongnu.org; Sat, 16 May 2020 03:20:33 -0400 Received: from fwd03.aul.t-online.de (fwd03.aul.t-online.de [172.20.27.148]) by mailout11.t-online.de (Postfix) with SMTP id 1865F42483DF; Sat, 16 May 2020 09:20:31 +0200 (CEST) Received: from linpower.localnet (GvvlOoZQrhfs8+AKif4hik7fVDK0Hdarq7dTi69tYSGCHeqPUyYNACuCz+wxAS8gKf@[46.86.59.135]) by fwd03.t-online.de with (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384 encrypted) esmtp id 1jZr7U-0v2Xzs0; Sat, 16 May 2020 09:20:28 +0200 Received: by linpower.localnet (Postfix, from userid 1000) id E3D462006D4; Sat, 16 May 2020 09:20:14 +0200 (CEST) From: =?utf-8?q?Volker_R=C3=BCmelin?= To: Gerd Hoffmann , Stefan Weil , Paolo Bonzini , =?utf-8?q?Daniel_P_=2E_Berrang=C3=A9?= , =?utf-8?q?Phi?= =?utf-8?q?lippe_Mathieu-Daud=C3=A9?= Subject: [PATCH v2 06/11] ui/sdl2: fix handling of AltGr key on Windows Date: Sat, 16 May 2020 09:20:09 +0200 Message-Id: <20200516072014.7766-6-vr_qemu@t-online.de> X-Mailer: git-send-email 2.26.1 In-Reply-To: References: MIME-Version: 1.0 X-ID: GvvlOoZQrhfs8+AKif4hik7fVDK0Hdarq7dTi69tYSGCHeqPUyYNACuCz+wxAS8gKf X-TOI-EXPURGATEID: 150726::1589613628-0001711A-C6CB7F71/0/0 CLEAN NORMAL X-TOI-MSGID: 9f8f44f4-95c7-4c8b-995a-5fee8e618491 Received-SPF: none client-ip=194.25.134.85; envelope-from=volker.ruemelin@t-online.de; helo=mailout11.t-online.de X-detected-operating-system: by eggs.gnu.org: First seen = 2020/05/16 03:20:31 X-ACL-Warn: Detected OS = Linux 3.11 and newer [fuzzy] X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: QEMU Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" Wire up the keyboard hooking code on Windows to fix the AltGr key and improve keyboard grabbing. Signed-off-by: Volker Rümelin --- ui/sdl2.c | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/ui/sdl2.c b/ui/sdl2.c index 61c7956da3..79c1ea29d2 100644 --- a/ui/sdl2.c +++ b/ui/sdl2.c @@ -30,6 +30,7 @@ #include "ui/sdl2.h" #include "sysemu/runstate.h" #include "sysemu/sysemu.h" +#include "ui/win32-kbd-hook.h" static int sdl2_num_outputs; static struct sdl2_console *sdl2_console; @@ -220,6 +221,7 @@ static void sdl_grab_start(struct sdl2_console *scon) } SDL_SetWindowGrab(scon->real_window, SDL_TRUE); gui_grab = 1; + win32_kbd_set_grab(true); sdl_update_caption(scon); } @@ -227,6 +229,7 @@ static void sdl_grab_end(struct sdl2_console *scon) { SDL_SetWindowGrab(scon->real_window, SDL_FALSE); gui_grab = 0; + win32_kbd_set_grab(false); sdl_show_cursor(scon); sdl_update_caption(scon); } @@ -325,6 +328,19 @@ static int get_mod_state(void) } } +static void *sdl2_win32_get_hwnd(struct sdl2_console *scon) +{ +#ifdef CONFIG_WIN32 + SDL_SysWMinfo info; + + SDL_VERSION(&info.version); + if (SDL_GetWindowWMInfo(scon->real_window, &info)) { + return info.info.win.window; + } +#endif + return NULL; +} + static void handle_keydown(SDL_Event *ev) { int win; @@ -544,6 +560,11 @@ static void handle_windowevent(SDL_Event *ev) sdl2_redraw(scon); break; case SDL_WINDOWEVENT_FOCUS_GAINED: + win32_kbd_set_grab(gui_grab); + if (qemu_console_is_graphic(scon->dcl.con)) { + win32_kbd_set_window(sdl2_win32_get_hwnd(scon)); + } + /* fall through */ case SDL_WINDOWEVENT_ENTER: if (!gui_grab && (qemu_input_is_absolute() || absolute_enabled)) { absolute_mouse_grab(scon); @@ -558,6 +579,9 @@ static void handle_windowevent(SDL_Event *ev) scon->ignore_hotkeys = get_mod_state(); break; case SDL_WINDOWEVENT_FOCUS_LOST: + if (qemu_console_is_graphic(scon->dcl.con)) { + win32_kbd_set_window(NULL); + } if (gui_grab && !gui_fullscreen) { sdl_grab_end(scon); }