/*

    SDL - Simple DirectMedia Layer

    Copyright (C) 1997-2012 Sam Lantinga

    This library is free software; you can redistribute it and/or

    modify it under the terms of the GNU Lesser General Public

    License as published by the Free Software Foundation; either

    version 2.1 of the License, or (at your option) any later version.

    This library 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

    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public

    License along with this library; if not, write to the Free Software

    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

    Sam Lantinga

    slouken@libsdl.org

*/

#ifndef _SDL_keysym_h

#define _SDL_keysym_h

/** What we really want is a mapping of every raw key on the keyboard.

 *  To support international keyboards, we use the range 0xA1 - 0xFF

 *  as international virtual keycodes.  We'll follow in the footsteps of X11...

 *  @brief The names of the keys

 */

typedef enum {

        /** @name ASCII mapped keysyms

         *  The keyboard syms have been cleverly chosen to map to ASCII

         */

        /*@{*/

	SDLK_UNKNOWN		= 0,

	SDLK_FIRST		= 0,

	SDLK_BACKSPACE		= 8,

	SDLK_TAB		= 9,

	SDLK_CLEAR		= 12,

	SDLK_RETURN		= 13,

	SDLK_PAUSE		= 19,

	SDLK_ESCAPE		= 27,

	SDLK_SPACE		= 32,

	SDLK_EXCLAIM		= 33,

	SDLK_QUOTEDBL		= 34,

	SDLK_HASH		= 35,

	SDLK_DOLLAR		= 36,

	SDLK_AMPERSAND		= 38,

	SDLK_QUOTE		= 39,

	SDLK_LEFTPAREN		= 40,

	SDLK_RIGHTPAREN		= 41,

	SDLK_ASTERISK		= 42,

	SDLK_PLUS		= 43,

	SDLK_COMMA		= 44,

	SDLK_MINUS		= 45,

	SDLK_PERIOD		= 46,

	SDLK_SLASH		= 47,

	SDLK_0			= 48,

	SDLK_1			= 49,

	SDLK_2			= 50,

	SDLK_3			= 51,

	SDLK_4			= 52,

	SDLK_5			= 53,

	SDLK_6			= 54,

	SDLK_7			= 55,

	SDLK_8			= 56,

	SDLK_9			= 57,

	SDLK_COLON		= 58,

	SDLK_SEMICOLON		= 59,

	SDLK_LESS		= 60,

	SDLK_EQUALS		= 61,

	SDLK_GREATER		= 62,

	SDLK_QUESTION		= 63,

	SDLK_AT			= 64,

	/* 

	   Skip uppercase letters

	 */

	SDLK_LEFTBRACKET	= 91,

	SDLK_BACKSLASH		= 92,

	SDLK_RIGHTBRACKET	= 93,

	SDLK_CARET		= 94,

	SDLK_UNDERSCORE		= 95,

	SDLK_BACKQUOTE		= 96,

	SDLK_a			= 97,

	SDLK_b			= 98,

	SDLK_c			= 99,

	SDLK_d			= 100,

	SDLK_e			= 101,

	SDLK_f			= 102,

	SDLK_g			= 103,

	SDLK_h			= 104,

	SDLK_i			= 105,

	SDLK_j			= 106,

	SDLK_k			= 107,

	SDLK_l			= 108,

	SDLK_m			= 109,

	SDLK_n			= 110,

	SDLK_o			= 111,

	SDLK_p			= 112,

	SDLK_q			= 113,

	SDLK_r			= 114,

	SDLK_s			= 115,

	SDLK_t			= 116,

	SDLK_u			= 117,

	SDLK_v			= 118,

	SDLK_w			= 119,

	SDLK_x			= 120,

	SDLK_y			= 121,

	SDLK_z			= 122,

	SDLK_DELETE		= 127,

	/* End of ASCII mapped keysyms */

        /*@}*/

	/** @name International keyboard syms */

        /*@{*/

	SDLK_WORLD_0		= 160,		/* 0xA0 */

	SDLK_WORLD_1		= 161,

	SDLK_WORLD_2		= 162,

	SDLK_WORLD_3		= 163,

	SDLK_WORLD_4		= 164,

	SDLK_WORLD_5		= 165,

	SDLK_WORLD_6		= 166,

	SDLK_WORLD_7		= 167,

	SDLK_WORLD_8		= 168,

	SDLK_WORLD_9		= 169,

	SDLK_WORLD_10		= 170,

	SDLK_WORLD_11		= 171,

	SDLK_WORLD_12		= 172,

	SDLK_WORLD_13		= 173,

	SDLK_WORLD_14		= 174,

	SDLK_WORLD_15		= 175,

	SDLK_WORLD_16		= 176,

	SDLK_WORLD_17		= 177,

	SDLK_WORLD_18		= 178,

	SDLK_WORLD_19		= 179,

	SDLK_WORLD_20		= 180,

	SDLK_WORLD_21		= 181,

	SDLK_WORLD_22		= 182,

	SDLK_WORLD_23		= 183,

	SDLK_WORLD_24		= 184,

	SDLK_WORLD_25		= 185,

	SDLK_WORLD_26		= 186,

	SDLK_WORLD_27		= 187,

	SDLK_WORLD_28		= 188,

	SDLK_WORLD_29		= 189,

	SDLK_WORLD_30		= 190,

	SDLK_WORLD_31		= 191,

	SDLK_WORLD_32		= 192,

	SDLK_WORLD_33		= 193,

	SDLK_WORLD_34		= 194,

	SDLK_WORLD_35		= 195,

	SDLK_WORLD_36		= 196,

	SDLK_WORLD_37		= 197,

	SDLK_WORLD_38		= 198,

	SDLK_WORLD_39		= 199,

	SDLK_WORLD_40		= 200,

	SDLK_WORLD_41		= 201,

	SDLK_WORLD_42		= 202,

	SDLK_WORLD_43		= 203,

	SDLK_WORLD_44		= 204,

	SDLK_WORLD_45		= 205,

	SDLK_WORLD_46		= 206,

	SDLK_WORLD_47		= 207,

	SDLK_WORLD_48		= 208,

	SDLK_WORLD_49		= 209,

	SDLK_WORLD_50		= 210,

	SDLK_WORLD_51		= 211,

	SDLK_WORLD_52		= 212,

	SDLK_WORLD_53		= 213,

	SDLK_WORLD_54		= 214,

	SDLK_WORLD_55		= 215,

	SDLK_WORLD_56		= 216,

	SDLK_WORLD_57		= 217,

	SDLK_WORLD_58		= 218,

	SDLK_WORLD_59		= 219,

	SDLK_WORLD_60		= 220,

	SDLK_WORLD_61		= 221,

	SDLK_WORLD_62		= 222,

	SDLK_WORLD_63		= 223,

	SDLK_WORLD_64		= 224,

	SDLK_WORLD_65		= 225,

	SDLK_WORLD_66		= 226,

	SDLK_WORLD_67		= 227,

	SDLK_WORLD_68		= 228,

	SDLK_WORLD_69		= 229,

	SDLK_WORLD_70		= 230,

	SDLK_WORLD_71		= 231,

	SDLK_WORLD_72		= 232,

	SDLK_WORLD_73		= 233,

	SDLK_WORLD_74		= 234,

	SDLK_WORLD_75		= 235,

	SDLK_WORLD_76		= 236,

	SDLK_WORLD_77		= 237,

	SDLK_WORLD_78		= 238,

	SDLK_WORLD_79		= 239,

	SDLK_WORLD_80		= 240,

	SDLK_WORLD_81		= 241,

	SDLK_WORLD_82		= 242,

	SDLK_WORLD_83		= 243,

	SDLK_WORLD_84		= 244,

	SDLK_WORLD_85		= 245,

	SDLK_WORLD_86		= 246,

	SDLK_WORLD_87		= 247,

	SDLK_WORLD_88		= 248,

	SDLK_WORLD_89		= 249,

	SDLK_WORLD_90		= 250,

	SDLK_WORLD_91		= 251,

	SDLK_WORLD_92		= 252,

	SDLK_WORLD_93		= 253,

	SDLK_WORLD_94		= 254,

	SDLK_WORLD_95		= 255,		/* 0xFF */

        /*@}*/

	/** @name Numeric keypad */

        /*@{*/

	SDLK_KP0		= 256,

	SDLK_KP1		= 257,

	SDLK_KP2		= 258,

	SDLK_KP3		= 259,

	SDLK_KP4		= 260,

	SDLK_KP5		= 261,

	SDLK_KP6		= 262,

	SDLK_KP7		= 263,

	SDLK_KP8		= 264,

	SDLK_KP9		= 265,

	SDLK_KP_PERIOD		= 266,

	SDLK_KP_DIVIDE		= 267,

	SDLK_KP_MULTIPLY	= 268,

	SDLK_KP_MINUS		= 269,

	SDLK_KP_PLUS		= 270,

	SDLK_KP_ENTER		= 271,

	SDLK_KP_EQUALS		= 272,

        /*@}*/

	/** @name Arrows + Home/End pad */

        /*@{*/

	SDLK_UP			= 273,

	SDLK_DOWN		= 274,

	SDLK_RIGHT		= 275,

	SDLK_LEFT		= 276,

	SDLK_INSERT		= 277,

	SDLK_HOME		= 278,

	SDLK_END		= 279,

	SDLK_PAGEUP		= 280,

	SDLK_PAGEDOWN		= 281,

        /*@}*/

	/** @name Function keys */

        /*@{*/

	SDLK_F1			= 282,

	SDLK_F2			= 283,

	SDLK_F3			= 284,

	SDLK_F4			= 285,

	SDLK_F5			= 286,

	SDLK_F6			= 287,

	SDLK_F7			= 288,

	SDLK_F8			= 289,

	SDLK_F9			= 290,

	SDLK_F10		= 291,

	SDLK_F11		= 292,

	SDLK_F12		= 293,

	SDLK_F13		= 294,

	SDLK_F14		= 295,

	SDLK_F15		= 296,

        /*@}*/

	/** @name Key state modifier keys */

        /*@{*/

	SDLK_NUMLOCK		= 300,

	SDLK_CAPSLOCK		= 301,

	SDLK_SCROLLOCK		= 302,

	SDLK_RSHIFT		= 303,

	SDLK_LSHIFT		= 304,

	SDLK_RCTRL		= 305,

	SDLK_LCTRL		= 306,

	SDLK_RALT		= 307,

	SDLK_LALT		= 308,

	SDLK_RMETA		= 309,

	SDLK_LMETA		= 310,

	SDLK_LSUPER		= 311,		/**< Left "Windows" key */

	SDLK_RSUPER		= 312,		/**< Right "Windows" key */

	SDLK_MODE		= 313,		/**< "Alt Gr" key */

	SDLK_COMPOSE		= 314,		/**< Multi-key compose key */

        /*@}*/

	/** @name Miscellaneous function keys */

        /*@{*/

	SDLK_HELP		= 315,

	SDLK_PRINT		= 316,

	SDLK_SYSREQ		= 317,

	SDLK_BREAK		= 318,

	SDLK_MENU		= 319,

	SDLK_POWER		= 320,		/**< Power Macintosh power key */

	SDLK_EURO		= 321,		/**< Some european keyboards */

	SDLK_UNDO		= 322,		/**< Atari keyboard has Undo */

        /*@}*/

	/* Add any other keys here */

	SDLK_LAST

} SDLKey;

/** Enumeration of valid key mods (possibly OR'd together) */

typedef enum {

	KMOD_NONE  = 0x0000,

	KMOD_LSHIFT= 0x0001,

	KMOD_RSHIFT= 0x0002,

	KMOD_LCTRL = 0x0040,

	KMOD_RCTRL = 0x0080,

	KMOD_LALT  = 0x0100,

	KMOD_RALT  = 0x0200,

	KMOD_LMETA = 0x0400,

	KMOD_RMETA = 0x0800,

	KMOD_NUM   = 0x1000,

	KMOD_CAPS  = 0x2000,

	KMOD_MODE  = 0x4000,

	KMOD_RESERVED = 0x8000

} SDLMod;

#define KMOD_CTRL	(KMOD_LCTRL|KMOD_RCTRL)

#define KMOD_SHIFT	(KMOD_LSHIFT|KMOD_RSHIFT)

#define KMOD_ALT	(KMOD_LALT|KMOD_RALT)

#define KMOD_META	(KMOD_LMETA|KMOD_RMETA)

#endif /* _SDL_keysym_h */