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[client] use uapi keybindings internally

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This commit moves SDL to uapi mapping to the SDL backend.
This commit is contained in:
Tudor Brindus
2021-01-17 21:54:21 -05:00
committed by Geoffrey McRae
parent 36b70779b9
commit 1f943fbbab
4 changed files with 57 additions and 74 deletions
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56
client/displayservers/SDL/kb.h Normal file
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@@ -0,0 +1,56 @@
/*
Looking Glass - KVM FrameRelay (KVMFR) Client
Copyright (C) 2017-2019 Geoffrey McRae <geoff@hostfission.com>
https://looking-glass.hostfission.com
This program is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free Software
Foundation; either version 2 of the License, or (at your option) any later
version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with
this program; if not, write to the Free Software Foundation, Inc., 59 Temple
Place, Suite 330, Boston, MA 02111-1307 USA
*/
static uint32_t usb_to_ps2[] =
{
0x000000, 0x000000, 0x000000, 0x000000, 0x00001e, 0x000030, 0x00002e,
0x000020, 0x000012, 0x000021, 0x000022, 0x000023, 0x000017, 0x000024,
0x000025, 0x000026, 0x000032, 0x000031, 0x000018, 0x000019, 0x000010,
0x000013, 0x00001f, 0x000014, 0x000016, 0x00002f, 0x000011, 0x00002d,
0x000015, 0x00002c, 0x000002, 0x000003, 0x000004, 0x000005, 0x000006,
0x000007, 0x000008, 0x000009, 0x00000a, 0x00000b, 0x00001c, 0x000001,
0x00000e, 0x00000f, 0x000039, 0x00000c, 0x00000d, 0x00001a, 0x00001b,
0x00002b, 0x00002b, 0x000027, 0x000028, 0x000029, 0x000033, 0x000034,
0x000035, 0x00003a, 0x00003b, 0x00003c, 0x00003d, 0x00003e, 0x00003f,
0x000040, 0x000041, 0x000042, 0x000043, 0x000044, 0x000057, 0x000058,
0x00e037, 0x000046, 0x00e046, 0x00e052, 0x00e047, 0x00e049, 0x00e053,
0x00e04f, 0x00e051, 0x00e04d, 0x00e04b, 0x00e050, 0x00e048, 0x000045,
0x00e035, 0x000037, 0x00004a, 0x00004e, 0x00e01c, 0x00004f, 0x000050,
0x000051, 0x00004b, 0x00004c, 0x00004d, 0x000047, 0x000048, 0x000049,
0x000052, 0x000053, 0x000056, 0x00e05d, 0x000000, 0x000059, 0x00005d,
0x00005e, 0x00005f, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
0x00007e, 0x000000, 0x000073, 0x000070, 0x00007d, 0x000079, 0x00007b,
0x00005c, 0x000000, 0x000000, 0x000000, 0x0000f2, 0x0000f1, 0x000078,
0x000077, 0x000076, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000,
0x00001d, 0x00002a, 0x000038, 0x00e05b, 0x00e01d, 0x000036, 0x00e038,
0x00e05c
};

16
client/displayservers/SDL/sdl.c
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@@ -22,6 +22,7 @@ Place, Suite 330, Boston, MA 02111-1307 USA
#include <SDL2/SDL.h>
#include "app.h"
#include "kb.h"
#include "common/debug.h"
struct SDLDSState
@@ -61,6 +62,17 @@ static bool sdlGetProp(LG_DSProperty prop, void * ret)
return false;
}
static inline uint32_t mapScancode(SDL_Scancode scancode)
{
uint32_t ps2;
if (scancode > (sizeof(usb_to_ps2) / sizeof(uint32_t)) || (ps2 = usb_to_ps2[scancode]) == 0)
{
DEBUG_WARN("Unable to map USB scan code: %x\n", scancode);
return 0;
}
return ps2;
}
static bool sdlEventFilter(SDL_Event * event)
{
switch(event->type)
@@ -112,14 +124,14 @@ static bool sdlEventFilter(SDL_Event * event)
case SDL_KEYDOWN:
{
SDL_Scancode sc = event->key.keysym.scancode;
app_handleKeyPress(sc);
app_handleKeyPress(mapScancode(sc));
break;
}
case SDL_KEYUP:
{
SDL_Scancode sc = event->key.keysym.scancode;
app_handleKeyRelease(sc);
app_handleKeyRelease(mapScancode(sc));
break;
}