/*
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__
#include <gdk/gdkkeysyms.h>
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 == 0)
{
return SDL_SCANCODE_UNKNOWN;
}
if (keysym >= GDK_a && keysym <= GDK_z)
{
return (SDL_Scancode)(SDL_SCANCODE_A + (keysym - GDK_a));
}
if (keysym >= GDK_A && keysym <= GDK_Z)
{
return (SDL_Scancode)(SDL_SCANCODE_A + (keysym - GDK_A));
}
if (keysym == GDK_0)
{
return SDL_SCANCODE_0;
}
if (keysym >= GDK_1 && keysym <= GDK_9)
{
return (SDL_Scancode)(SDL_SCANCODE_1 + (keysym - GDK_1));
}
for (int 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;
}