Keys.h

#pragma once
 
#include "EnumBit.h"
#include <cstdint>
#include <windows.h>
 
namespace sw
{
    struct KeyFlags {
        uint16_t repeatCount;
 
        uint8_t scanCode;
 
        bool isExtendedKey;
 
        bool contextCode;
 
        bool previousKeyState;
 
        bool transitionState;
 
        KeyFlags() = default;
 
        explicit KeyFlags(LPARAM lParam)
            : repeatCount((lParam >> 0) & 0xFFFF),
              scanCode((lParam >> 16) & 0xFF),
              isExtendedKey((lParam >> 24) & 0x01),
              contextCode((lParam >> 29) & 0x01),
              previousKeyState((lParam >> 30) & 0x01),
              transitionState((lParam >> 31) & 0x01)
        {
        }
    };
 
    enum class VirtualKey {
        MouseLeft   = 0x01, 
        MouseRight  = 0x02, 
        Cancel      = 0x03, 
        MouseMiddle = 0x04, 
        MouseX1     = 0x05, 
        MouseX2     = 0x06, 
 
        //- 0x07 Undefined
 
        Backspace = 0x08, 
        Tab       = 0x09, 
 
        //- 0x0A-0B Reserved
 
        Clear = 0x0C, 
        Enter = 0x0D, 
 
        //- 0x0E-0F Undefined
 
        Shift      = 0x10, 
        Ctrl       = 0x11, 
        Alt        = 0x12, 
        Pause      = 0x13, 
        CapsLock   = 0x14, 
        Kana       = 0x15, 
        Hanguel    = 0x15, 
        Hangul     = 0x15, 
        IME_On     = 0x16, 
        Junja      = 0x17, 
        Final      = 0x18, 
        Hanja      = 0x19, 
        KANJI      = 0x19, 
        IME_Off    = 0x1A, 
        Esc        = 0x1B, 
        Convert    = 0x1C, 
        Nonconvert = 0x1D, 
        Accept     = 0x1E, 
        ModeChange = 0x1F, 
        Space      = 0x20, 
        PageUp     = 0x21, 
        PageDown   = 0x22, 
        End        = 0x23, 
        Home       = 0x24, 
        Left       = 0x25, 
        Up         = 0x26, 
        Right      = 0x27, 
        Down       = 0x28, 
        Select     = 0x29, 
        Print      = 0x2A, 
        Execute    = 0x2B, 
        Snapshot   = 0x2C, 
        Insert     = 0x2D, 
        Delete     = 0x2E, 
        Help       = 0x2F, 
 
        Zero  = 0x30, 
        One   = 0x31, 
        Two   = 0x32, 
        Three = 0x33, 
        Four  = 0x34, 
        Five  = 0x35, 
        Six   = 0x36, 
        Seven = 0x37, 
        Eight = 0x38, 
        Nine  = 0x39, 
 
        //- 0x3A-40 Undefined
 
        A = 0x41, 
        B = 0x42, 
        C = 0x43, 
        D = 0x44, 
        E = 0x45, 
        F = 0x46, 
        G = 0x47, 
        H = 0x48, 
        I = 0x49, 
        J = 0x4A, 
        K = 0x4B, 
        L = 0x4C, 
        M = 0x4D, 
        N = 0x4E, 
        O = 0x4F, 
        P = 0x50, 
        Q = 0x51, 
        R = 0x52, 
        S = 0x53, 
        T = 0x54, 
        U = 0x55, 
        V = 0x56, 
        W = 0x57, 
        X = 0x58, 
        Y = 0x59, 
        Z = 0x5A, 
 
        LeftWindows  = 0x5B, 
        RightWindows = 0x5C, 
        Applications = 0x5D, 
 
        //- 0x5E Reserved
 
        Sleep     = 0x5F, 
        NumPad0   = 0x60, 
        NumPad1   = 0x61, 
        NumPad2   = 0x62, 
        NumPad3   = 0x63, 
        NumPad4   = 0x64, 
        NumPad5   = 0x65, 
        NumPad6   = 0x66, 
        NumPad7   = 0x67, 
        NumPad8   = 0x68, 
        NumPad9   = 0x69, 
        Multipy   = 0x6A, 
        Add       = 0x6B, 
        Separator = 0x6C, 
        Subtract  = 0x6D, 
        Decimal   = 0x6E, 
        Divide    = 0x6F, 
        F1        = 0x70, 
        F2        = 0x71, 
        F3        = 0x72, 
        F4        = 0x73, 
        F5        = 0x74, 
        F6        = 0x75, 
        F7        = 0x76, 
        F8        = 0x77, 
        F9        = 0x78, 
        F10       = 0x79, 
        F11       = 0x7A, 
        F12       = 0x7B, 
        F13       = 0x7C, 
        F14       = 0x7D, 
        F15       = 0x7E, 
        F16       = 0x7F, 
        F17       = 0x80, 
        F18       = 0x81, 
        F19       = 0x82, 
        F20       = 0x83, 
        F21       = 0x84, 
        F22       = 0x85, 
        F23       = 0x86, 
        F24       = 0x87, 
 
        //- 0x88-8F Unassigned
 
        NumLock    = 0x90, 
        ScrollLock = 0x91, 
 
        // 0x92-96 OEM specific
        //- 0x97-9F Unassigned
 
        LeftShift          = 0xA0, 
        RightShift         = 0xA1, 
        LeftCtrl           = 0xA2, 
        RightCtrl          = 0xA3, 
        LeftAlt            = 0xA4, 
        RightAlt           = 0xA5, 
        BrowserBack        = 0xA6, 
        BrowserForward     = 0xA7, 
        BrowserRefresh     = 0xA8, 
        BrowserStop        = 0xA9, 
        BrowserSearch      = 0xAA, 
        BrowserFavorites   = 0xAB, 
        BrowserHome        = 0xAC, 
        VolumeMute         = 0xAD, 
        VolumeDown         = 0xAE, 
        VolumeUp           = 0xAF, 
        MediaNextTrack     = 0xB0, 
        MediaPreviousTrack = 0xB1, 
        MediaStop          = 0xB2, 
        MediaPlayPause     = 0xB3, 
        LaunchMail         = 0xB4, 
        LaunchMediaSelect  = 0xB5, 
        LaunchApplication1 = 0xB6, 
        LaunchApplication2 = 0xB7, 
 
        //- 0xB8-B9 Reserved
 
        OEM_1      = 0xBA, 
        OEM_Plus   = 0xBB, 
        OEM_Comma  = 0xBC, 
        OEM_Minus  = 0xBD, 
        OEM_Period = 0xBE, 
        OEM_2      = 0xBF, 
        OEM_3      = 0xC0, 
 
        //- 0xC1-D7 Reserved
        //- 0xD8-DA Unassigned
 
        OEM_4 = 0xDB, 
        OEM_5 = 0xDC, 
        OEM_6 = 0xDD, 
        OEM_7 = 0xDE, 
        OEM_8 = 0xDF, 
 
        //- 0xE0 Reserved
        // 0xE1 OEM specific
 
        OEM_102 = 0xE2, 
 
        // 0xE3-E4 OEM specific
 
        ProcessKey = 0xE5, 
 
        // 0xE6 OEM specific
 
        Packet = 0xE7, 
 
        //- 0xE8 Unassigned
        // 0xE9-F5 OEM specific
 
        Attn      = 0xF6, 
        CrSel     = 0xF7, 
        ExSel     = 0xF8, 
        EraseEOF  = 0xF9, 
        Play      = 0xFA, 
        Zoom      = 0xFB, 
        NONAME    = 0xFC, 
        PA1       = 0xFD, 
        OEM_Clear = 0xFE, 
    };
 
    enum class MouseKey {
        Ctrl        = MK_CONTROL,  
        MouseLeft   = MK_LBUTTON,  
        MouseMiddle = MK_MBUTTON,  
        MouseRight  = MK_RBUTTON,  
        Shift       = MK_SHIFT,    
        MouseX1     = MK_XBUTTON1, 
        MouseX2     = MK_XBUTTON2, 
    };
 
    _SW_ENUM_ENABLE_BIT_OPERATIONS(MouseKey);
 
    enum class HotKeyModifier {
        None  = 0,                       
        Shift = /*HOTKEYF_SHIFT*/ 0x1,   
        Ctrl  = /*HOTKEYF_CONTROL*/ 0x2, 
        Alt   = /*HOTKEYF_ALT*/ 0x4,     
        Ext   = /*HOTKEYF_EXT*/ 0x8,     
    };
 
    _SW_ENUM_ENABLE_BIT_OPERATIONS(HotKeyModifier);
}