forked from Green-Sky/tomato
72 lines
2.6 KiB
C
72 lines
2.6 KiB
C
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/*
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Simple DirectMedia Layer
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Copyright (C) 1997-2023 Sam Lantinga <slouken@libsdl.org>
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it
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freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not
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claim that you wrote the original software. If you use this software
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in a product, an acknowledgment in the product documentation would be
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appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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3. This notice may not be removed or altered from any source distribution.
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*/
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#include "SDL_internal.h"
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#if defined(SDL_INPUT_LINUXEV) || defined(SDL_VIDEO_DRIVER_WAYLAND) || defined(SDL_VIDEO_DRIVER_X11)
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#include "SDL_scancode_tables_c.h"
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#include "scancodes_darwin.h"
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#include "scancodes_linux.h"
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#include "scancodes_xfree86.h"
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static const struct
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{
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SDL_ScancodeTable table;
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SDL_Scancode const *scancodes;
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int num_entries;
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} SDL_scancode_tables[] = {
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{ SDL_SCANCODE_TABLE_DARWIN, darwin_scancode_table, SDL_arraysize(darwin_scancode_table) },
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{ SDL_SCANCODE_TABLE_LINUX, linux_scancode_table, SDL_arraysize(linux_scancode_table) },
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{ SDL_SCANCODE_TABLE_XFREE86_1, xfree86_scancode_table, SDL_arraysize(xfree86_scancode_table) },
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{ SDL_SCANCODE_TABLE_XFREE86_2, xfree86_scancode_table2, SDL_arraysize(xfree86_scancode_table2) },
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{ SDL_SCANCODE_TABLE_XVNC, xvnc_scancode_table, SDL_arraysize(xvnc_scancode_table) },
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};
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const SDL_Scancode *SDL_GetScancodeTable(SDL_ScancodeTable table, int *num_entries)
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{
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int i;
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for (i = 0; i < SDL_arraysize(SDL_scancode_tables); ++i) {
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if (table == SDL_scancode_tables[i].table) {
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*num_entries = SDL_scancode_tables[i].num_entries;
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return SDL_scancode_tables[i].scancodes;
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}
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}
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*num_entries = 0;
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return NULL;
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}
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SDL_Scancode SDL_GetScancodeFromTable(SDL_ScancodeTable table, int keycode)
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{
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SDL_Scancode scancode = SDL_SCANCODE_UNKNOWN;
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int num_entries;
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const SDL_Scancode *scancodes = SDL_GetScancodeTable(table, &num_entries);
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if (keycode >= 0 && keycode < num_entries) {
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scancode = scancodes[keycode];
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}
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return scancode;
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}
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#endif /* SDL_INPUT_LINUXEV || SDL_VIDEO_DRIVER_WAYLAND || SDL_VIDEO_DRIVER_X11 */
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