/******************************************************************************
    Copyright (C) 2013 by Hugh Bailey <obs.jim@gmail.com>

    This program 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.

    This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
******************************************************************************/

#ifndef INPUT_H
#define INPUT_H

/* TODO: incomplete/may not be necessary */

#ifdef __cplusplus
extern "C" {
#endif

#define KBC_ESCAPE          0x0
#define KBC_1               0x1
#define KBC_2               0x2
#define KBC_3               0x3
#define KBC_4               0x4
#define KBC_5               0x5
#define KBC_6               0x6
#define KBC_7               0x7
#define KBC_8               0x8
#define KBC_9               0x9
#define KBC_0               0xA
#define KBC_MINUS           0xB
#define KBC_EQUALS          0xC
#define KBC_BACK            0xD
#define KBC_TAB             0xE
#define KBC_Q               0xF
#define KBC_W               0x10
#define KBC_E               0x11
#define KBC_R               0x12
#define KBC_T               0x13
#define KBC_Y               0x14
#define KBC_U               0x15
#define KBC_I               0x16
#define KBC_O               0x17
#define KBC_P               0x18
#define KBC_LBRACKET        0x19
#define KBC_RBRACKET        0x1A
#define KBC_RETURN          0x1B
#define KBC_LCONTROL        0x1C
#define KBC_A               0x1D
#define KBC_S               0x1E
#define KBC_D               0x1F
#define KBC_F               0x20
#define KBC_G               0x21
#define KBC_H               0x22
#define KBC_J               0x23
#define KBC_K               0x24
#define KBC_L               0x25
#define KBC_SEMICOLON       0x26
#define KBC_APOSTROPHE      0x27
#define KBC_TILDE           0x28
#define KBC_LSHIFT          0x29
#define KBC_BACKSLASH       0x2A
#define KBC_Z               0x2B
#define KBC_X               0x2C
#define KBC_C               0x2D
#define KBC_V               0x2E
#define KBC_B               0x2F
#define KBC_N               0x30
#define KBC_M               0x31
#define KBC_COMMA           0x32
#define KBC_PERIOD          0x33
#define KBC_SLASH           0x34
#define KBC_RSHIFT          0x35
#define KBC_MULTIPLY        0x36
#define KBC_LALT            0x37
#define KBC_SPACE           0x38
#define KBC_CAPSLOCK        0x39
#define KBC_F1              0x3A
#define KBC_F2              0x3B
#define KBC_F3              0x3C
#define KBC_F4              0x3D
#define KBC_F5              0x3E
#define KBC_F6              0x3F
#define KBC_F7              0x40
#define KBC_F8              0x41
#define KBC_F9              0x42
#define KBC_F10             0x43
#define KBC_NUMLOCK         0x44
#define KBC_SCROLLLOCK      0x45
#define KBC_NUMPAD7         0x46
#define KBC_NUMPAD8         0x47
#define KBC_NUMPAD9         0x48
#define KBC_SUBTRACT        0x49
#define KBC_NUMPAD4         0x4A
#define KBC_NUMPAD5         0x4B
#define KBC_NUMPAD6         0x4C
#define KBC_ADD             0x4D
#define KBC_NUMPAD1         0x4E
#define KBC_NUMPAD2         0x4F
#define KBC_NUMPAD3         0x50
#define KBC_NUMPAD0         0x51
#define KBC_DECIMAL         0x52
#define KBC_F11             0x53
#define KBC_F12             0x54
#define KBC_NUMPADENTER     0x55
#define KBC_RCONTROL        0x56
#define KBC_DIVIDE          0x57
#define KBC_SYSRQ           0x58
#define KBC_RALT            0x59
#define KBC_PAUSE           0x5A
#define KBC_HOME            0x5B
#define KBC_UP              0x5C
#define KBC_PAGEDOWN        0x5D
#define KBC_LEFT            0x5E
#define KBC_RIGHT           0x5F
#define KBC_END             0x60
#define KBC_DOWN            0x61
#define KBC_PAGEUP          0x62
#define KBC_INSERT          0x63
#define KBC_DELETE          0x64

#define MOUSE_LEFTBUTTON    0x65
#define MOUSE_MIDDLEBUTTON  0x66
#define MOUSE_RIGHTBUTTON   0x67
#define MOUSE_WHEEL         0x68
#define MOUSE_MOVE          0x69

#define KBC_CONTROL         0xFFFFFFFE
#define KBC_ALT             0xFFFFFFFD
#define KBC_SHIFT           0xFFFFFFFC

#define STATE_LBUTTONDOWN   (1<<0)
#define STATE_RBUTTONDOWN   (1<<1)
#define STATE_MBUTTONDOWN   (1<<2)
#define STATE_X4BUTTONDOWN  (1<<3)
#define STATE_X5BUTTONDOWN  (1<<4)

/* wrapped opaque data types */
struct input_subsystem;
typedef struct input_subsystem* input_t;

EXPORT int input_getbuttonstate(input_t input, uint32_t button);

#ifdef __cplusplus
}
#endif

#endif