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Implemented full evdev keyboard text support

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This is based on the Linux kernel driver, and has fallback mapping tables in case we aren't connected to a virtual terminal.
This commit is contained in:
Sam Lantinga
2017-01-09 02:54:42 -08:00
parent 49292705a9
commit e0a40fb6a9
7 changed files with 5681 additions and 184 deletions
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2
configure vendored
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@@ -23348,7 +23348,7 @@ $as_echo "#define SDL_TIMER_UNIX 1" >>confdefs.h
fi
# Set up files for evdev input
if test x$use_input_events = xyes; then
SOURCES="$SOURCES $srcdir/src/core/linux/SDL_evdev.c"
SOURCES="$SOURCES $srcdir/src/core/linux/SDL_evdev*.c"
fi
;;
*-*-cygwin* | *-*-mingw32*)

2
configure.in
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@@ -3123,7 +3123,7 @@ case "$host" in
fi
# Set up files for evdev input
if test x$use_input_events = xyes; then
SOURCES="$SOURCES $srcdir/src/core/linux/SDL_evdev.c"
SOURCES="$SOURCES $srcdir/src/core/linux/SDL_evdev*.c"
fi
;;
*-*-cygwin* | *-*-mingw32*)

237
src/core/linux/SDL_evdev.c
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677
src/core/linux/SDL_evdev_kbd.c Normal file
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29
src/core/linux/SDL_evdev_kbd.h Normal file
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@@ -0,0 +1,29 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
struct SDL_EVDEV_keyboard_state;
typedef struct SDL_EVDEV_keyboard_state SDL_EVDEV_keyboard_state;
extern SDL_EVDEV_keyboard_state *SDL_EVDEV_kbd_init(void);
extern void SDL_EVDEV_kbd_keycode(SDL_EVDEV_keyboard_state *state, unsigned int keycode, int down);
extern void SDL_EVDEV_kbd_quit(SDL_EVDEV_keyboard_state *state);
/* vi: set ts=4 sw=4 expandtab: */

284
src/core/linux/SDL_evdev_kbd_default_accents.h Normal file
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@@ -0,0 +1,284 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
static struct kbdiacrs default_accents = {
68,
{
{ 0x60, 0x41, 0xc0 },
{ 0x60, 0x61, 0xe0 },
{ 0x27, 0x41, 0xc1 },
{ 0x27, 0x61, 0xe1 },
{ 0x5e, 0x41, 0xc2 },
{ 0x5e, 0x61, 0xe2 },
{ 0x7e, 0x41, 0xc3 },
{ 0x7e, 0x61, 0xe3 },
{ 0x22, 0x41, 0xc4 },
{ 0x22, 0x61, 0xe4 },
{ 0x4f, 0x41, 0xc5 },
{ 0x6f, 0x61, 0xe5 },
{ 0x30, 0x41, 0xc5 },
{ 0x30, 0x61, 0xe5 },
{ 0x41, 0x41, 0xc5 },
{ 0x61, 0x61, 0xe5 },
{ 0x41, 0x45, 0xc6 },
{ 0x61, 0x65, 0xe6 },
{ 0x2c, 0x43, 0xc7 },
{ 0x2c, 0x63, 0xe7 },
{ 0x60, 0x45, 0xc8 },
{ 0x60, 0x65, 0xe8 },
{ 0x27, 0x45, 0xc9 },
{ 0x27, 0x65, 0xe9 },
{ 0x5e, 0x45, 0xca },
{ 0x5e, 0x65, 0xea },
{ 0x22, 0x45, 0xcb },
{ 0x22, 0x65, 0xeb },
{ 0x60, 0x49, 0xcc },
{ 0x60, 0x69, 0xec },
{ 0x27, 0x49, 0xcd },
{ 0x27, 0x69, 0xed },
{ 0x5e, 0x49, 0xce },
{ 0x5e, 0x69, 0xee },
{ 0x22, 0x49, 0xcf },
{ 0x22, 0x69, 0xef },
{ 0x2d, 0x44, 0xd0 },
{ 0x2d, 0x64, 0xf0 },
{ 0x7e, 0x4e, 0xd1 },
{ 0x7e, 0x6e, 0xf1 },
{ 0x60, 0x4f, 0xd2 },
{ 0x60, 0x6f, 0xf2 },
{ 0x27, 0x4f, 0xd3 },
{ 0x27, 0x6f, 0xf3 },
{ 0x5e, 0x4f, 0xd4 },
{ 0x5e, 0x6f, 0xf4 },
{ 0x7e, 0x4f, 0xd5 },
{ 0x7e, 0x6f, 0xf5 },
{ 0x22, 0x4f, 0xd6 },
{ 0x22, 0x6f, 0xf6 },
{ 0x2f, 0x4f, 0xd8 },
{ 0x2f, 0x6f, 0xf8 },
{ 0x60, 0x55, 0xd9 },
{ 0x60, 0x75, 0xf9 },
{ 0x27, 0x55, 0xda },
{ 0x27, 0x75, 0xfa },
{ 0x5e, 0x55, 0xdb },
{ 0x5e, 0x75, 0xfb },
{ 0x22, 0x55, 0xdc },
{ 0x22, 0x75, 0xfc },
{ 0x27, 0x59, 0xdd },
{ 0x27, 0x79, 0xfd },
{ 0x54, 0x48, 0xde },
{ 0x74, 0x68, 0xfe },
{ 0x73, 0x73, 0xdf },
{ 0x22, 0x79, 0xff },
{ 0x73, 0x7a, 0xdf },
{ 0x69, 0x6a, 0xff },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00 },
}
};
/* vi: set ts=4 sw=4 expandtab: */

4634
src/core/linux/SDL_evdev_kbd_default_keymap.h Normal file
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