diff options
Diffstat (limited to 'src/wx/scancode_wx2sdl.h')
| -rw-r--r-- | src/wx/scancode_wx2sdl.h | 328 |
1 files changed, 328 insertions, 0 deletions
diff --git a/src/wx/scancode_wx2sdl.h b/src/wx/scancode_wx2sdl.h new file mode 100644 index 0000000..db015d5 --- /dev/null +++ b/src/wx/scancode_wx2sdl.h @@ -0,0 +1,328 @@ +/* + Copyright 2016-2017 StapleButter + + This file is part of melonDS. + + melonDS 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 3 of the License, or (at your option) + any later version. + + melonDS 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 melonDS. If not, see http://www.gnu.org/licenses/. +*/ + + +// conversion from wxWdgets-provided platform-specific keycodes to SDL scancodes +// much of this is taken from the SDL source code + + +#ifdef __WXMSW__ +static const SDL_Scancode windows_scancode_table[] = +{ + /* 0 1 2 3 4 5 6 7 */ + /* 8 9 A B C D E F */ + SDL_SCANCODE_UNKNOWN, SDL_SCANCODE_ESCAPE, SDL_SCANCODE_1, SDL_SCANCODE_2, SDL_SCANCODE_3, SDL_SCANCODE_4, SDL_SCANCODE_5, SDL_SCANCODE_6, /* 0 */ + SDL_SCANCODE_7, SDL_SCANCODE_8, SDL_SCANCODE_9, SDL_SCANCODE_0, SDL_SCANCODE_MINUS, SDL_SCANCODE_EQUALS, SDL_SCANCODE_BACKSPACE, SDL_SCANCODE_TAB, /* 0 */ + + SDL_SCANCODE_Q, SDL_SCANCODE_W, SDL_SCANCODE_E, SDL_SCANCODE_R, SDL_SCANCODE_T, SDL_SCANCODE_Y, SDL_SCANCODE_U, SDL_SCANCODE_I, /* 1 */ + SDL_SCANCODE_O, SDL_SCANCODE_P, SDL_SCANCODE_LEFTBRACKET, SDL_SCANCODE_RIGHTBRACKET, SDL_SCANCODE_RETURN, SDL_SCANCODE_LCTRL, SDL_SCANCODE_A, SDL_SCANCODE_S, /* 1 */ + + SDL_SCANCODE_D, SDL_SCANCODE_F, SDL_SCANCODE_G, SDL_SCANCODE_H, SDL_SCANCODE_J, SDL_SCANCODE_K, SDL_SCANCODE_L, SDL_SCANCODE_SEMICOLON, /* 2 */ + SDL_SCANCODE_APOSTROPHE, SDL_SCANCODE_GRAVE, SDL_SCANCODE_LSHIFT, SDL_SCANCODE_BACKSLASH, SDL_SCANCODE_Z, SDL_SCANCODE_X, SDL_SCANCODE_C, SDL_SCANCODE_V, /* 2 */ + + SDL_SCANCODE_B, SDL_SCANCODE_N, SDL_SCANCODE_M, SDL_SCANCODE_COMMA, SDL_SCANCODE_PERIOD, SDL_SCANCODE_SLASH, SDL_SCANCODE_RSHIFT, SDL_SCANCODE_PRINTSCREEN,/* 3 */ + SDL_SCANCODE_LALT, SDL_SCANCODE_SPACE, SDL_SCANCODE_CAPSLOCK, SDL_SCANCODE_F1, SDL_SCANCODE_F2, SDL_SCANCODE_F3, SDL_SCANCODE_F4, SDL_SCANCODE_F5, /* 3 */ + + SDL_SCANCODE_F6, SDL_SCANCODE_F7, SDL_SCANCODE_F8, SDL_SCANCODE_F9, SDL_SCANCODE_F10, SDL_SCANCODE_NUMLOCKCLEAR, SDL_SCANCODE_SCROLLLOCK, SDL_SCANCODE_HOME, /* 4 */ + SDL_SCANCODE_UP, SDL_SCANCODE_PAGEUP, SDL_SCANCODE_KP_MINUS, SDL_SCANCODE_LEFT, SDL_SCANCODE_KP_5, SDL_SCANCODE_RIGHT, SDL_SCANCODE_KP_PLUS, SDL_SCANCODE_END, /* 4 */ + + SDL_SCANCODE_DOWN, SDL_SCANCODE_PAGEDOWN, SDL_SCANCODE_INSERT, SDL_SCANCODE_DELETE, SDL_SCANCODE_UNKNOWN, SDL_SCANCODE_UNKNOWN, SDL_SCANCODE_NONUSBACKSLASH,SDL_SCANCODE_F11, /* 5 */ + SDL_SCANCODE_F12, SDL_SCANCODE_PAUSE, SDL_SCANCODE_UNKNOWN, SDL_SCANCODE_LGUI, SDL_SCANCODE_RGUI, SDL_SCANCODE_APPLICATION, SDL_SCANCODE_UNKNOWN, SDL_SCANCODE_UNKNOWN, /* 5 */ + + SDL_SCANCODE_UNKNOWN, SDL_SCANCODE_UNKNOWN, SDL_SCANCODE_UNKNOWN, SDL_SCANCODE_UNKNOWN, SDL_SCANCODE_F13, SDL_SCANCODE_F14, SDL_SCANCODE_F15, SDL_SCANCODE_F16, /* 6 */ + SDL_SCANCODE_F17, SDL_SCANCODE_F18, SDL_SCANCODE_F19, SDL_SCANCODE_UNKNOWN, SDL_SCANCODE_UNKNOWN, SDL_SCANCODE_UNKNOWN, SDL_SCANCODE_UNKNOWN, SDL_SCANCODE_UNKNOWN, /* 6 */ + + SDL_SCANCODE_INTERNATIONAL2, SDL_SCANCODE_UNKNOWN, SDL_SCANCODE_UNKNOWN, SDL_SCANCODE_INTERNATIONAL1, SDL_SCANCODE_UNKNOWN, SDL_SCANCODE_UNKNOWN, SDL_SCANCODE_UNKNOWN, SDL_SCANCODE_UNKNOWN, /* 7 */ + SDL_SCANCODE_UNKNOWN, SDL_SCANCODE_INTERNATIONAL4, SDL_SCANCODE_UNKNOWN, SDL_SCANCODE_INTERNATIONAL5, SDL_SCANCODE_UNKNOWN, SDL_SCANCODE_INTERNATIONAL3, SDL_SCANCODE_UNKNOWN, SDL_SCANCODE_UNKNOWN /* 7 */ +}; +#endif +#ifdef __WXGTK__ +static const struct { + int keysym; + SDL_Scancode scancode; +} KeySymToSDLScancode[] = { + { GDK_Return, SDL_SCANCODE_RETURN }, + { GDK_Escape, SDL_SCANCODE_ESCAPE }, + { GDK_BackSpace, SDL_SCANCODE_BACKSPACE }, + { GDK_Tab, SDL_SCANCODE_TAB }, + { GDK_Caps_Lock, SDL_SCANCODE_CAPSLOCK }, + { GDK_F1, SDL_SCANCODE_F1 }, + { GDK_F2, SDL_SCANCODE_F2 }, + { GDK_F3, SDL_SCANCODE_F3 }, + { GDK_F4, SDL_SCANCODE_F4 }, + { GDK_F5, SDL_SCANCODE_F5 }, + { GDK_F6, SDL_SCANCODE_F6 }, + { GDK_F7, SDL_SCANCODE_F7 }, + { GDK_F8, SDL_SCANCODE_F8 }, + { GDK_F9, SDL_SCANCODE_F9 }, + { GDK_F10, SDL_SCANCODE_F10 }, + { GDK_F11, SDL_SCANCODE_F11 }, + { GDK_F12, SDL_SCANCODE_F12 }, + { GDK_Print, SDL_SCANCODE_PRINTSCREEN }, + { GDK_Scroll_Lock, SDL_SCANCODE_SCROLLLOCK }, + { GDK_Pause, SDL_SCANCODE_PAUSE }, + { GDK_Insert, SDL_SCANCODE_INSERT }, + { GDK_Home, SDL_SCANCODE_HOME }, + { GDK_Prior, SDL_SCANCODE_PAGEUP }, + { GDK_Delete, SDL_SCANCODE_DELETE }, + { GDK_End, SDL_SCANCODE_END }, + { GDK_Next, SDL_SCANCODE_PAGEDOWN }, + { GDK_Right, SDL_SCANCODE_RIGHT }, + { GDK_Left, SDL_SCANCODE_LEFT }, + { GDK_Down, SDL_SCANCODE_DOWN }, + { GDK_Up, SDL_SCANCODE_UP }, + { GDK_Num_Lock, SDL_SCANCODE_NUMLOCKCLEAR }, + { GDK_KP_Divide, SDL_SCANCODE_KP_DIVIDE }, + { GDK_KP_Multiply, SDL_SCANCODE_KP_MULTIPLY }, + { GDK_KP_Subtract, SDL_SCANCODE_KP_MINUS }, + { GDK_KP_Add, SDL_SCANCODE_KP_PLUS }, + { GDK_KP_Enter, SDL_SCANCODE_KP_ENTER }, + { GDK_KP_Delete, SDL_SCANCODE_KP_PERIOD }, + { GDK_KP_End, SDL_SCANCODE_KP_1 }, + { GDK_KP_Down, SDL_SCANCODE_KP_2 }, + { GDK_KP_Next, SDL_SCANCODE_KP_3 }, + { GDK_KP_Left, SDL_SCANCODE_KP_4 }, + { GDK_KP_Begin, SDL_SCANCODE_KP_5 }, + { GDK_KP_Right, SDL_SCANCODE_KP_6 }, + { GDK_KP_Home, SDL_SCANCODE_KP_7 }, + { GDK_KP_Up, SDL_SCANCODE_KP_8 }, + { GDK_KP_Prior, SDL_SCANCODE_KP_9 }, + { GDK_KP_Insert, SDL_SCANCODE_KP_0 }, + { GDK_KP_Decimal, SDL_SCANCODE_KP_PERIOD }, + { GDK_KP_1, SDL_SCANCODE_KP_1 }, + { GDK_KP_2, SDL_SCANCODE_KP_2 }, + { GDK_KP_3, SDL_SCANCODE_KP_3 }, + { GDK_KP_4, SDL_SCANCODE_KP_4 }, + { GDK_KP_5, SDL_SCANCODE_KP_5 }, + { GDK_KP_6, SDL_SCANCODE_KP_6 }, + { GDK_KP_7, SDL_SCANCODE_KP_7 }, + { GDK_KP_8, SDL_SCANCODE_KP_8 }, + { GDK_KP_9, SDL_SCANCODE_KP_9 }, + { GDK_KP_0, SDL_SCANCODE_KP_0 }, + { GDK_KP_Decimal, SDL_SCANCODE_KP_PERIOD }, + { GDK_Hyper_R, SDL_SCANCODE_APPLICATION }, + { GDK_KP_Equal, SDL_SCANCODE_KP_EQUALS }, + { GDK_F13, SDL_SCANCODE_F13 }, + { GDK_F14, SDL_SCANCODE_F14 }, + { GDK_F15, SDL_SCANCODE_F15 }, + { GDK_F16, SDL_SCANCODE_F16 }, + { GDK_F17, SDL_SCANCODE_F17 }, + { GDK_F18, SDL_SCANCODE_F18 }, + { GDK_F19, SDL_SCANCODE_F19 }, + { GDK_F20, SDL_SCANCODE_F20 }, + { GDK_F21, SDL_SCANCODE_F21 }, + { GDK_F22, SDL_SCANCODE_F22 }, + { GDK_F23, SDL_SCANCODE_F23 }, + { GDK_F24, SDL_SCANCODE_F24 }, + { GDK_Execute, SDL_SCANCODE_EXECUTE }, + { GDK_Help, SDL_SCANCODE_HELP }, + { GDK_Menu, SDL_SCANCODE_MENU }, + { GDK_Select, SDL_SCANCODE_SELECT }, + { GDK_Cancel, SDL_SCANCODE_STOP }, + { GDK_Redo, SDL_SCANCODE_AGAIN }, + { GDK_Undo, SDL_SCANCODE_UNDO }, + { GDK_Find, SDL_SCANCODE_FIND }, + { GDK_KP_Separator, SDL_SCANCODE_KP_COMMA }, + { GDK_Sys_Req, SDL_SCANCODE_SYSREQ }, + { GDK_Control_L, SDL_SCANCODE_LCTRL }, + { GDK_Shift_L, SDL_SCANCODE_LSHIFT }, + { GDK_Alt_L, SDL_SCANCODE_LALT }, + { GDK_Meta_L, SDL_SCANCODE_LGUI }, + { GDK_Super_L, SDL_SCANCODE_LGUI }, + { GDK_Control_R, SDL_SCANCODE_RCTRL }, + { GDK_Shift_R, SDL_SCANCODE_RSHIFT }, + { GDK_Alt_R, SDL_SCANCODE_RALT }, + { GDK_ISO_Level3_Shift, SDL_SCANCODE_RALT }, + { GDK_Meta_R, SDL_SCANCODE_RGUI }, + { GDK_Super_R, SDL_SCANCODE_RGUI }, + { GDK_Mode_switch, SDL_SCANCODE_MODE }, + { GDK_period, SDL_SCANCODE_PERIOD }, + { GDK_comma, SDL_SCANCODE_COMMA }, + { GDK_slash, SDL_SCANCODE_SLASH }, + { GDK_backslash, SDL_SCANCODE_BACKSLASH }, + { GDK_minus, SDL_SCANCODE_MINUS }, + { GDK_equal, SDL_SCANCODE_EQUALS }, + { GDK_space, SDL_SCANCODE_SPACE }, + { GDK_grave, SDL_SCANCODE_GRAVE }, + { GDK_apostrophe, SDL_SCANCODE_APOSTROPHE }, + { GDK_bracketleft, SDL_SCANCODE_LEFTBRACKET }, + { GDK_bracketright, SDL_SCANCODE_RIGHTBRACKET }, +}; +#endif + + +SDL_Scancode scancode_wx2sdl(wxKeyEvent& event) +{ +#ifdef __WXMSW__ + + u32 wParam = event.GetRawKeyCode(); + u32 lParam = event.GetRawKeyFlags(); + + SDL_Scancode code; + char bIsExtended; + int nScanCode = (lParam >> 16) & 0xFF; + + /* 0x45 here to work around both pause and numlock sharing the same scancode, so use the VK key to tell them apart */ + if (nScanCode == 0 || nScanCode == 0x45) + { + switch(wParam) + { + case VK_CLEAR: return SDL_SCANCODE_CLEAR; + case VK_MODECHANGE: return SDL_SCANCODE_MODE; + case VK_SELECT: return SDL_SCANCODE_SELECT; + case VK_EXECUTE: return SDL_SCANCODE_EXECUTE; + case VK_HELP: return SDL_SCANCODE_HELP; + case VK_PAUSE: return SDL_SCANCODE_PAUSE; + case VK_NUMLOCK: return SDL_SCANCODE_NUMLOCKCLEAR; + + case VK_F13: return SDL_SCANCODE_F13; + case VK_F14: return SDL_SCANCODE_F14; + case VK_F15: return SDL_SCANCODE_F15; + case VK_F16: return SDL_SCANCODE_F16; + case VK_F17: return SDL_SCANCODE_F17; + case VK_F18: return SDL_SCANCODE_F18; + case VK_F19: return SDL_SCANCODE_F19; + case VK_F20: return SDL_SCANCODE_F20; + case VK_F21: return SDL_SCANCODE_F21; + case VK_F22: return SDL_SCANCODE_F22; + case VK_F23: return SDL_SCANCODE_F23; + case VK_F24: return SDL_SCANCODE_F24; + + case VK_OEM_NEC_EQUAL: return SDL_SCANCODE_KP_EQUALS; + case VK_BROWSER_BACK: return SDL_SCANCODE_AC_BACK; + case VK_BROWSER_FORWARD: return SDL_SCANCODE_AC_FORWARD; + case VK_BROWSER_REFRESH: return SDL_SCANCODE_AC_REFRESH; + case VK_BROWSER_STOP: return SDL_SCANCODE_AC_STOP; + case VK_BROWSER_SEARCH: return SDL_SCANCODE_AC_SEARCH; + case VK_BROWSER_FAVORITES: return SDL_SCANCODE_AC_BOOKMARKS; + case VK_BROWSER_HOME: return SDL_SCANCODE_AC_HOME; + case VK_VOLUME_MUTE: return SDL_SCANCODE_AUDIOMUTE; + case VK_VOLUME_DOWN: return SDL_SCANCODE_VOLUMEDOWN; + case VK_VOLUME_UP: return SDL_SCANCODE_VOLUMEUP; + + case VK_MEDIA_NEXT_TRACK: return SDL_SCANCODE_AUDIONEXT; + case VK_MEDIA_PREV_TRACK: return SDL_SCANCODE_AUDIOPREV; + case VK_MEDIA_STOP: return SDL_SCANCODE_AUDIOSTOP; + case VK_MEDIA_PLAY_PAUSE: return SDL_SCANCODE_AUDIOPLAY; + case VK_LAUNCH_MAIL: return SDL_SCANCODE_MAIL; + case VK_LAUNCH_MEDIA_SELECT: return SDL_SCANCODE_MEDIASELECT; + + case VK_OEM_102: return SDL_SCANCODE_NONUSBACKSLASH; + + case VK_ATTN: return SDL_SCANCODE_SYSREQ; + case VK_CRSEL: return SDL_SCANCODE_CRSEL; + case VK_EXSEL: return SDL_SCANCODE_EXSEL; + case VK_OEM_CLEAR: return SDL_SCANCODE_CLEAR; + + case VK_LAUNCH_APP1: return SDL_SCANCODE_APP1; + case VK_LAUNCH_APP2: return SDL_SCANCODE_APP2; + + default: return SDL_SCANCODE_UNKNOWN; + } + } + + if (nScanCode > 127) + return SDL_SCANCODE_UNKNOWN; + + code = windows_scancode_table[nScanCode]; + + bIsExtended = (lParam & (1 << 24)) != 0; + if (!bIsExtended) + { + switch (code) + { + case SDL_SCANCODE_HOME: + return SDL_SCANCODE_KP_7; + case SDL_SCANCODE_UP: + return SDL_SCANCODE_KP_8; + case SDL_SCANCODE_PAGEUP: + return SDL_SCANCODE_KP_9; + case SDL_SCANCODE_LEFT: + return SDL_SCANCODE_KP_4; + case SDL_SCANCODE_RIGHT: + return SDL_SCANCODE_KP_6; + case SDL_SCANCODE_END: + return SDL_SCANCODE_KP_1; + case SDL_SCANCODE_DOWN: + return SDL_SCANCODE_KP_2; + case SDL_SCANCODE_PAGEDOWN: + return SDL_SCANCODE_KP_3; + case SDL_SCANCODE_INSERT: + return SDL_SCANCODE_KP_0; + case SDL_SCANCODE_DELETE: + return SDL_SCANCODE_KP_PERIOD; + case SDL_SCANCODE_PRINTSCREEN: + return SDL_SCANCODE_KP_MULTIPLY; + default: + break; + } + } + else + { + switch (code) + { + case SDL_SCANCODE_RETURN: + return SDL_SCANCODE_KP_ENTER; + case SDL_SCANCODE_LALT: + return SDL_SCANCODE_RALT; + case SDL_SCANCODE_LCTRL: + return SDL_SCANCODE_RCTRL; + case SDL_SCANCODE_SLASH: + return SDL_SCANCODE_KP_DIVIDE; + case SDL_SCANCODE_CAPSLOCK: + return SDL_SCANCODE_KP_PLUS; + default: + break; + } + } + + return code; + +#endif +#ifdef __WXGTK__ + + int keysym = event.GetRawKeyCode(); + + if (keysym == NoSymbol) { + return SDL_SCANCODE_UNKNOWN; + } + + if (keysym >= GDK_a && keysym <= GDK_z) { + return SDL_SCANCODE_A + (keysym - GDK_a); + } + if (keysym >= GDK_A && keysym <= GDK_Z) { + return SDL_SCANCODE_A + (keysym - GDK_A); + } + + if (keysym == GDK_0) { + return SDL_SCANCODE_0; + } + if (keysym >= GDK_1 && keysym <= GDK_9) { + return SDL_SCANCODE_1 + (keysym - GDK_1); + } + + for (i = 0; i < SDL_arraysize(KeySymToSDLScancode); ++i) { + if (keysym == KeySymToSDLScancode[i].keysym) { + return KeySymToSDLScancode[i].scancode; + } + } + return SDL_SCANCODE_UNKNOWN; + +#endif + return SDL_SCANCODE_UNKNOWN; +} |