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2025-08-25 09:50:30 +08:00
parent bd0e31e922
commit 1359ff4ecc
1630 changed files with 738486 additions and 2399 deletions
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+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2025 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.
+*/
+#include "SDL_internal.h"
+
+#ifndef SDL_keymap_c_h_
+#define SDL_keymap_c_h_
+
+typedef struct SDL_Keymap
+{
+    SDL_HashTable *scancode_to_keycode;
+    SDL_HashTable *keycode_to_scancode;
+    SDL_Scancode next_reserved_scancode;
+    bool auto_release;
+    bool layout_determined;
+    bool french_numbers;
+    bool latin_letters;
+    bool thai_keyboard;
+} SDL_Keymap;
+
+/* This may return null even when a keymap is bound, depending on the current keyboard mapping options.
+ * Set 'ignore_options' to true to always return the keymap that is actually bound.
+ */
+SDL_Keymap *SDL_GetCurrentKeymap(bool ignore_options);
+SDL_Keymap *SDL_CreateKeymap(bool auto_release);
+void SDL_SetKeymapEntry(SDL_Keymap *keymap, SDL_Scancode scancode, SDL_Keymod modstate, SDL_Keycode keycode);
+SDL_Keycode SDL_GetKeymapKeycode(SDL_Keymap *keymap, SDL_Scancode scancode, SDL_Keymod modstate);
+SDL_Scancode SDL_GetKeymapScancode(SDL_Keymap *keymap, SDL_Keycode keycode, SDL_Keymod *modstate);
+SDL_Scancode SDL_GetKeymapNextReservedScancode(SDL_Keymap *keymap);
+void SDL_DestroyKeymap(SDL_Keymap *keymap);
+
+#endif // SDL_keymap_c_h_