From 8fc1a3f58f180089284c7d5c8e67b584930d19fe Mon Sep 17 00:00:00 2001 From: Gerd Hoffmann Date: Tue, 11 Nov 2014 10:58:19 +0100 Subject: sdl2: move keyboard input code to new sdl2-input.c Signed-off-by: Gerd Hoffmann Reviewed-by: Max Reitz --- include/ui/sdl2.h | 4 +++ ui/Makefile.objs | 2 +- ui/sdl2-input.c | 106 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ ui/sdl2.c | 75 ++------------------------------------ 4 files changed, 114 insertions(+), 73 deletions(-) create mode 100644 ui/sdl2-input.c diff --git a/include/ui/sdl2.h b/include/ui/sdl2.h index 3ad5d7d6e0..77d800e18f 100644 --- a/include/ui/sdl2.h +++ b/include/ui/sdl2.h @@ -13,4 +13,8 @@ struct sdl2_console { int hidden; }; +void sdl2_reset_keys(struct sdl2_console *scon); +void sdl2_process_key(struct sdl2_console *scon, + SDL_KeyboardEvent *ev); + #endif /* SDL2_H */ diff --git a/ui/Makefile.objs b/ui/Makefile.objs index b25e85f68e..011c5bb4d4 100644 --- a/ui/Makefile.objs +++ b/ui/Makefile.objs @@ -20,7 +20,7 @@ ifeq ($(CONFIG_SDLABI),1.2) sdl.mo-objs := sdl.o sdl_zoom.o endif ifeq ($(CONFIG_SDLABI),2.0) -sdl.mo-objs := sdl2.o +sdl.mo-objs := sdl2.o sdl2-input.o endif sdl.mo-cflags := $(SDL_CFLAGS) diff --git a/ui/sdl2-input.c b/ui/sdl2-input.c new file mode 100644 index 0000000000..a1973fc2e0 --- /dev/null +++ b/ui/sdl2-input.c @@ -0,0 +1,106 @@ +/* + * QEMU SDL display driver + * + * Copyright (c) 2003 Fabrice Bellard + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ +/* Ported SDL 1.2 code to 2.0 by Dave Airlie. */ + +/* Avoid compiler warning because macro is redefined in SDL_syswm.h. */ +#undef WIN32_LEAN_AND_MEAN + +#include +#include + +#include "qemu-common.h" +#include "ui/console.h" +#include "ui/input.h" +#include "ui/sdl2.h" +#include "sysemu/sysemu.h" + +#include "sdl2-keymap.h" + +static uint8_t modifiers_state[SDL_NUM_SCANCODES]; + +void sdl2_reset_keys(struct sdl2_console *scon) +{ + QemuConsole *con = scon ? scon->dcl.con : NULL; + int i; + + for (i = 0; i < SDL_NUM_SCANCODES; i++) { + if (modifiers_state[i]) { + int qcode = sdl2_scancode_to_qcode[i]; + qemu_input_event_send_key_qcode(con, qcode, false); + modifiers_state[i] = 0; + } + } +} + +void sdl2_process_key(struct sdl2_console *scon, + SDL_KeyboardEvent *ev) +{ + int qcode = sdl2_scancode_to_qcode[ev->keysym.scancode]; + QemuConsole *con = scon ? scon->dcl.con : NULL; + + if (!qemu_console_is_graphic(con)) { + if (ev->type == SDL_KEYDOWN) { + switch (ev->keysym.scancode) { + case SDL_SCANCODE_RETURN: + kbd_put_keysym_console(con, '\n'); + break; + case SDL_SCANCODE_BACKSPACE: + kbd_put_keysym_console(con, QEMU_KEY_BACKSPACE); + break; + default: + kbd_put_qcode_console(con, qcode); + break; + } + } + return; + } + + switch (ev->keysym.scancode) { +#if 0 + case SDL_SCANCODE_NUMLOCKCLEAR: + case SDL_SCANCODE_CAPSLOCK: + /* SDL does not send the key up event, so we generate it */ + qemu_input_event_send_key_qcode(con, qcode, true); + qemu_input_event_send_key_qcode(con, qcode, false); + return; +#endif + case SDL_SCANCODE_LCTRL: + case SDL_SCANCODE_LSHIFT: + case SDL_SCANCODE_LALT: + case SDL_SCANCODE_LGUI: + case SDL_SCANCODE_RCTRL: + case SDL_SCANCODE_RSHIFT: + case SDL_SCANCODE_RALT: + case SDL_SCANCODE_RGUI: + if (ev->type == SDL_KEYUP) { + modifiers_state[ev->keysym.scancode] = 0; + } else { + modifiers_state[ev->keysym.scancode] = 1; + } + /* fall though */ + default: + qemu_input_event_send_key_qcode(con, qcode, + ev->type == SDL_KEYDOWN); + } +} diff --git a/ui/sdl2.c b/ui/sdl2.c index 375e1a3df4..b8d592fba1 100644 --- a/ui/sdl2.c +++ b/ui/sdl2.c @@ -35,8 +35,6 @@ #include "ui/sdl2.h" #include "sysemu/sysemu.h" -#include "sdl2-keymap.h" - static int sdl2_num_outputs; static struct sdl2_console *sdl2_console; @@ -52,7 +50,6 @@ static int gui_noframe; static int gui_key_modifier_pressed; static int gui_keysym; static int gui_grab_code = KMOD_LALT | KMOD_LCTRL; -static uint8_t modifiers_state[SDL_NUM_SCANCODES]; static SDL_Cursor *sdl_cursor_normal; static SDL_Cursor *sdl_cursor_hidden; static int absolute_enabled; @@ -182,72 +179,6 @@ static void sdl_switch(DisplayChangeListener *dcl, } } -static void reset_keys(struct sdl2_console *scon) -{ - QemuConsole *con = scon ? scon->dcl.con : NULL; - int i; - - for (i = 0; i < 256; i++) { - if (modifiers_state[i]) { - int qcode = sdl2_scancode_to_qcode[i]; - qemu_input_event_send_key_qcode(con, qcode, false); - modifiers_state[i] = 0; - } - } -} - -static void sdl_process_key(struct sdl2_console *scon, - SDL_KeyboardEvent *ev) -{ - int qcode = sdl2_scancode_to_qcode[ev->keysym.scancode]; - QemuConsole *con = scon ? scon->dcl.con : NULL; - - if (!qemu_console_is_graphic(con)) { - if (ev->type == SDL_KEYDOWN) { - switch (ev->keysym.scancode) { - case SDL_SCANCODE_RETURN: - kbd_put_keysym_console(con, '\n'); - break; - case SDL_SCANCODE_BACKSPACE: - kbd_put_keysym_console(con, QEMU_KEY_BACKSPACE); - break; - default: - kbd_put_qcode_console(con, qcode); - break; - } - } - return; - } - - switch (ev->keysym.scancode) { -#if 0 - case SDL_SCANCODE_NUMLOCKCLEAR: - case SDL_SCANCODE_CAPSLOCK: - /* SDL does not send the key up event, so we generate it */ - qemu_input_event_send_key_qcode(con, qcode, true); - qemu_input_event_send_key_qcode(con, qcode, false); - return; -#endif - case SDL_SCANCODE_LCTRL: - case SDL_SCANCODE_LSHIFT: - case SDL_SCANCODE_LALT: - case SDL_SCANCODE_LGUI: - case SDL_SCANCODE_RCTRL: - case SDL_SCANCODE_RSHIFT: - case SDL_SCANCODE_RALT: - case SDL_SCANCODE_RGUI: - if (ev->type == SDL_KEYUP) { - modifiers_state[ev->keysym.scancode] = 0; - } else { - modifiers_state[ev->keysym.scancode] = 1; - } - /* fall though */ - default: - qemu_input_event_send_key_qcode(con, qcode, - ev->type == SDL_KEYDOWN); - } -} - static void sdl_update_caption(struct sdl2_console *scon) { char win_title[1024]; @@ -544,7 +475,7 @@ static void handle_keydown(SDL_Event *ev) } } if (!gui_keysym) { - sdl_process_key(scon, &ev->key); + sdl2_process_key(scon, &ev->key); } } @@ -569,13 +500,13 @@ static void handle_keyup(SDL_Event *ev) } /* SDL does not send back all the modifiers key, so we must * correct it. */ - reset_keys(scon); + sdl2_reset_keys(scon); return; } gui_keysym = 0; } if (!gui_keysym) { - sdl_process_key(scon, &ev->key); + sdl2_process_key(scon, &ev->key); } } -- cgit v1.2.3