From fcbf63e62c627deae76c1b8cb8c0876c536ed811 Mon Sep 17 00:00:00 2001 From: Jari Vetoniemi Date: Mon, 16 Mar 2020 18:49:26 +0900 Subject: Fresh start --- jni/mkxp.win32-binding.cpp | 234 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 234 insertions(+) create mode 100644 jni/mkxp.win32-binding.cpp (limited to 'jni/mkxp.win32-binding.cpp') diff --git a/jni/mkxp.win32-binding.cpp b/jni/mkxp.win32-binding.cpp new file mode 100644 index 0000000..10da51d --- /dev/null +++ b/jni/mkxp.win32-binding.cpp @@ -0,0 +1,234 @@ +#include + +typedef int32_t LPARAM; +typedef uint32_t WPARAM; +#include "jni/SDL/src/video/windows/SDL_vkeys.h" +#include "jni/SDL/src/events/scancodes_windows.h" + +#include "binding-util.h" + +// generated with: +// curl -s 'https://docs.microsoft.com/en-us/windows/win32/inputdev/virtual-key-codes?redirectedfrom=MSDN' | \ +// grep -Eo 'VK_.*.*
0x[A-Z0-9]+
' | perl -pe 's/<.*?>//g' | sed 's/^/#define /' +#define VK_LBUTTON 0x01 +#define VK_RBUTTON 0x02 +#define VK_CANCEL 0x03 +#define VK_MBUTTON 0x04 +#define VK_XBUTTON1 0x05 +#define VK_XBUTTON2 0x06 +#define VK_BACK 0x08 +#define VK_TAB 0x09 +#define VK_CLEAR 0x0C +#define VK_RETURN 0x0D +#define VK_SHIFT 0x10 +#define VK_CONTROL 0x11 +#define VK_MENU 0x12 +#define VK_PAUSE 0x13 +#define VK_CAPITAL 0x14 +#define VK_KANA 0x15 +#define VK_HANGUEL 0x15 +#define VK_HANGUL 0x15 +#define VK_IME_ON 0x16 +#define VK_JUNJA 0x17 +#define VK_FINAL 0x18 +#define VK_HANJA 0x19 +#define VK_KANJI 0x19 +#define VK_IME_OFF 0x1A +#define VK_ESCAPE 0x1B +#define VK_CONVERT 0x1C +#define VK_NONCONVERT 0x1D +#define VK_ACCEPT 0x1E +#define VK_MODECHANGE 0x1F +#define VK_SPACE 0x20 +#define VK_PRIOR 0x21 +#define VK_NEXT 0x22 +#define VK_END 0x23 +#define VK_HOME 0x24 +#define VK_LEFT 0x25 +#define VK_UP 0x26 +#define VK_RIGHT 0x27 +#define VK_DOWN 0x28 +#define VK_SELECT 0x29 +#define VK_PRINT 0x2A +#define VK_EXECUTE 0x2B +#define VK_SNAPSHOT 0x2C +#define VK_INSERT 0x2D +#define VK_DELETE 0x2E +#define VK_HELP 0x2F +#define VK_LWIN 0x5B +#define VK_RWIN 0x5C +#define VK_APPS 0x5D +#define VK_SLEEP 0x5F +#define VK_NUMPAD0 0x60 +#define VK_NUMPAD1 0x61 +#define VK_NUMPAD2 0x62 +#define VK_NUMPAD3 0x63 +#define VK_NUMPAD4 0x64 +#define VK_NUMPAD5 0x65 +#define VK_NUMPAD6 0x66 +#define VK_NUMPAD7 0x67 +#define VK_NUMPAD8 0x68 +#define VK_NUMPAD9 0x69 +#define VK_MULTIPLY 0x6A +#define VK_ADD 0x6B +#define VK_SEPARATOR 0x6C +#define VK_SUBTRACT 0x6D +#define VK_DECIMAL 0x6E +#define VK_DIVIDE 0x6F +#define VK_F1 0x70 +#define VK_F2 0x71 +#define VK_F3 0x72 +#define VK_F4 0x73 +#define VK_F5 0x74 +#define VK_F6 0x75 +#define VK_F7 0x76 +#define VK_F8 0x77 +#define VK_F9 0x78 +#define VK_F10 0x79 +#define VK_F11 0x7A +#define VK_F12 0x7B +#define VK_F13 0x7C +#define VK_F14 0x7D +#define VK_F15 0x7E +#define VK_F16 0x7F +#define VK_F17 0x80 +#define VK_F18 0x81 +#define VK_F19 0x82 +#define VK_F20 0x83 +#define VK_F21 0x84 +#define VK_F22 0x85 +#define VK_F23 0x86 +#define VK_F24 0x87 +#define VK_NUMLOCK 0x90 +#define VK_SCROLL 0x91 +#define VK_LSHIFT 0xA0 +#define VK_RSHIFT 0xA1 +#define VK_LCONTROL 0xA2 +#define VK_RCONTROL 0xA3 +#define VK_LMENU 0xA4 +#define VK_RMENU 0xA5 +#define VK_BROWSER_BACK 0xA6 +#define VK_BROWSER_FORWARD 0xA7 +#define VK_BROWSER_REFRESH 0xA8 +#define VK_BROWSER_STOP 0xA9 +#define VK_BROWSER_SEARCH 0xAA +#define VK_BROWSER_FAVORITES 0xAB +#define VK_BROWSER_HOME 0xAC +#define VK_VOLUME_MUTE 0xAD +#define VK_VOLUME_DOWN 0xAE +#define VK_VOLUME_UP 0xAF +#define VK_MEDIA_NEXT_TRACK 0xB0 +#define VK_MEDIA_PREV_TRACK 0xB1 +#define VK_MEDIA_STOP 0xB2 +#define VK_MEDIA_PLAY_PAUSE 0xB3 +#define VK_LAUNCH_MAIL 0xB4 +#define VK_LAUNCH_MEDIA_SELECT 0xB5 +#define VK_LAUNCH_APP1 0xB6 +#define VK_LAUNCH_APP2 0xB7 +#define VK_OEM_1 0xBA +#define VK_OEM_PLUS 0xBB +#define VK_OEM_COMMA 0xBC +#define VK_OEM_MINUS 0xBD +#define VK_OEM_PERIOD 0xBE +#define VK_OEM_2 0xBF +#define VK_OEM_3 0xC0 +#define VK_OEM_4 0xDB +#define VK_OEM_5 0xDC +#define VK_OEM_6 0xDD +#define VK_OEM_7 0xDE +#define VK_OEM_8 0xDF +#define VK_OEM_102 0xE2 +#define VK_PROCESSKEY 0xE5 +#define VK_PACKET 0xE7 +#define VK_ATTN 0xF6 +#define VK_CRSEL 0xF7 +#define VK_EXSEL 0xF8 +#define VK_EREOF 0xF9 +#define VK_PLAY 0xFA +#define VK_ZOOM 0xFB +#define VK_NONAME 0xFC +#define VK_PA1 0xFD +#define VK_OEM_CLEAR 0xFE + +// not on the website above +#define VK_OEM_NEC_EQUAL 0x92 + +static WPARAM +sdl_scancode_to_vkey(SDL_Scancode scancode) +{ + switch (scancode) { + case SDL_SCANCODE_LEFT: return VK_LEFT; + case SDL_SCANCODE_UP: return VK_UP; + case SDL_SCANCODE_RIGHT: return VK_RIGHT; + case SDL_SCANCODE_DOWN: return VK_DOWN; + case SDL_SCANCODE_MODE: return VK_MODECHANGE; + case SDL_SCANCODE_SELECT: return VK_SELECT; + case SDL_SCANCODE_EXECUTE: return VK_EXECUTE; + case SDL_SCANCODE_HELP: return VK_HELP; + case SDL_SCANCODE_PAUSE: return VK_PAUSE; + case SDL_SCANCODE_NUMLOCKCLEAR: return VK_NUMLOCK; + case SDL_SCANCODE_F13: return VK_F13; + case SDL_SCANCODE_F14: return VK_F14; + case SDL_SCANCODE_F15: return VK_F15; + case SDL_SCANCODE_F16: return VK_F16; + case SDL_SCANCODE_F17: return VK_F17; + case SDL_SCANCODE_F18: return VK_F18; + case SDL_SCANCODE_F19: return VK_F19; + case SDL_SCANCODE_F20: return VK_F20; + case SDL_SCANCODE_F21: return VK_F21; + case SDL_SCANCODE_F22: return VK_F22; + case SDL_SCANCODE_F23: return VK_F23; + case SDL_SCANCODE_F24: return VK_F24; + case SDL_SCANCODE_KP_EQUALS: return VK_OEM_NEC_EQUAL; + case SDL_SCANCODE_AC_BACK: return VK_BROWSER_BACK; + case SDL_SCANCODE_AC_FORWARD: return VK_BROWSER_FORWARD; + case SDL_SCANCODE_AC_REFRESH: return VK_BROWSER_REFRESH; + case SDL_SCANCODE_AC_STOP: return VK_BROWSER_STOP; + case SDL_SCANCODE_AC_SEARCH: return VK_BROWSER_SEARCH; + case SDL_SCANCODE_AC_BOOKMARKS: return VK_BROWSER_FAVORITES; + case SDL_SCANCODE_AC_HOME: return VK_BROWSER_HOME; + case SDL_SCANCODE_AUDIOMUTE: return VK_VOLUME_MUTE; + case SDL_SCANCODE_VOLUMEDOWN: return VK_VOLUME_DOWN; + case SDL_SCANCODE_VOLUMEUP: return VK_VOLUME_UP; + case SDL_SCANCODE_AUDIONEXT: return VK_MEDIA_NEXT_TRACK; + case SDL_SCANCODE_AUDIOPREV: return VK_MEDIA_PREV_TRACK; + case SDL_SCANCODE_AUDIOSTOP: return VK_MEDIA_STOP; + case SDL_SCANCODE_AUDIOPLAY: return VK_MEDIA_PLAY_PAUSE; + case SDL_SCANCODE_MAIL: return VK_LAUNCH_MAIL; + case SDL_SCANCODE_MEDIASELECT: return VK_LAUNCH_MEDIA_SELECT; + case SDL_SCANCODE_NONUSBACKSLASH: return VK_OEM_102; + case SDL_SCANCODE_SYSREQ: return VK_ATTN; + case SDL_SCANCODE_CRSEL: return VK_CRSEL; + case SDL_SCANCODE_EXSEL: return VK_EXSEL; + case SDL_SCANCODE_CLEAR: return VK_OEM_CLEAR; + case SDL_SCANCODE_APP1: return VK_LAUNCH_APP1; + case SDL_SCANCODE_APP2: return VK_LAUNCH_APP2; + default: break; + } + + for (size_t i = 0; i < sizeof(windows_scancode_table) / sizeof(windows_scancode_table); ++i) + if (windows_scancode_table[i] == scancode) return i; + return 0; +} + +RB_METHOD(user32_GetKeyboardState) { + char *bytes; + rb_get_args(argc, argv, "z", &bytes RB_ARG_END); + + int numKeys; + const Uint8 *state = SDL_GetKeyboardState(&numKeys); + for (int i = 0; i < numKeys; ++i) { + WPARAM vkey = sdl_scancode_to_vkey(static_cast(i)); + assert(vkey < 256); + bytes[vkey] = (state[i] ? -1 : 0); + } + + return rb_fix_new(!!numKeys); +} + +void +win32BindingInit(void) +{ + VALUE module = rb_define_module("Win32NativeAPI"); + _rb_define_module_function(module, "user32_GetKeyboardState", user32_GetKeyboardState); +} -- cgit v1.2.3