include/ndk/kbd.h

   1 #define __KBD_H
   2
   3 #ifdef __cplusplus
   4 extern "C" {
   5 #endif
   6
   7 /* Virtual key flags */
   8 #define KBDEXT     0x100  /* Extended key code */
   9 #define KBDMULTIVK 0x200  /* Multi-key */
  10 #define KBDSPECIAL 0x400  /* Special key */
  11 #define KBDNUMPAD  0x800  /* Number-pad */
  12
  13 /* Modifier bits */
  14 #define KBDSHIFT   0x001  /* Shift modifier */
  15 #define KBDCTRL    0x002  /* Ctrl modifier */
  16 #define KBDALT     0x004  /* Alt modifier */
  17
  18 /* Invalid shift */
  19 #define SHFT_INVALID 0x0F
  20
  21   typedef struct _VK_TO_BIT {
  22     BYTE Vk;
  23     BYTE ModBits;
  24   } VK_TO_BIT, *PVK_TO_BIT;
  25
  26   typedef struct _MODIFIERS {
  27     PVK_TO_BIT pVkToBit;
  28     WORD wMaxModBits;
  29     BYTE ModNumber[];
  30   } MODIFIERS, *PMODIFIERS;
  31
  32 #define TYPEDEF_VK_TO_WCHARS(i) \
  33   typedef struct _VK_TO_WCHARS ## i { \
  34     BYTE VirtualKey; \
  35     BYTE Attributes; \
  36     WCHAR wch[i]; \
  37   } VK_TO_WCHARS ## i, *PVK_TO_WCHARS ## i;
  38
  39   TYPEDEF_VK_TO_WCHARS(1)
  40   TYPEDEF_VK_TO_WCHARS(2)
  41   TYPEDEF_VK_TO_WCHARS(3)
  42   TYPEDEF_VK_TO_WCHARS(4)
  43   TYPEDEF_VK_TO_WCHARS(5)
  44   TYPEDEF_VK_TO_WCHARS(6)
  45   TYPEDEF_VK_TO_WCHARS(7)
  46   TYPEDEF_VK_TO_WCHARS(8)
  47   TYPEDEF_VK_TO_WCHARS(9)
  48   TYPEDEF_VK_TO_WCHARS(10)
  49
  50   typedef struct _VK_TO_WCHAR_TABLE {
  51     PVK_TO_WCHARS1 pVkToWchars;
  52     BYTE nModifications;
  53     BYTE cbSize;
  54   } VK_TO_WCHAR_TABLE, *PVK_TO_WCHAR_TABLE;
  55
  56   typedef struct _DEADKEY {
  57     DWORD dwBoth;
  58     WCHAR wchComposed;
  59     USHORT uFlags;
  60   } DEADKEY, *PDEADKEY;
  61
  62   typedef WCHAR *DEADKEY_LPWSTR;
  63
  64 #define DKF_DEAD 1
  65
  66   typedef struct _VSC_LPWSTR {
  67     BYTE vsc;
  68     LPWSTR pwsz;
  69   } VSC_LPWSTR, *PVSC_LPWSTR;
  70
  71   typedef struct _VSC_VK {
  72     BYTE Vsc;
  73     USHORT Vk;
  74   } VSC_VK, *PVSC_VK;
  75
  76 #define TYPEDEF_LIGATURE(i) \
  77 typedef struct _LIGATURE ## i { \
  78   BYTE VirtualKey; \
  79   WORD ModificationNumber; \
  80   WCHAR wch[i]; \
  81 } LIGATURE ## i, *PLIGATURE ## i;
  82
  83   TYPEDEF_LIGATURE(1)
  84   TYPEDEF_LIGATURE(2)
  85   TYPEDEF_LIGATURE(3)
  86   TYPEDEF_LIGATURE(4)
  87   TYPEDEF_LIGATURE(5)
  88
  89 #define KBD_VERSION 1
  90 #define GET_KBD_VERSION(p) (HIWORD((p)->fLocalFlags))
  91 #define KLLF_ALTGR     0x1
  92 #define KLLF_SHIFTLOCK 0x2
  93 #define KLLF_LRM_RLM   0x4
  94
  95   typedef struct _KBDTABLES {
  96     PMODIFIERS pCharModifiers;
  97     PVK_TO_WCHAR_TABLE pVkToWcharTable;
  98     PDEADKEY pDeadKey;
  99     VSC_LPWSTR *pKeyNames;
 100     VSC_LPWSTR *pKeyNamesExt;
 101     LPWSTR *pKeyNamesDead;
 102     USHORT *pusVSCtoVK;
 103     BYTE bMaxVSCtoVK;
 104     PVSC_VK pVSCtoVK_E0;
 105     PVSC_VK pVSCtoVK_E1;
 106     DWORD fLocaleFlags;
 107     BYTE nLgMaxd;
 108     BYTE cbLgEntry;
 109     PLIGATURE1 pLigature;
 110   } KBDTABLES, *PKBDTABLES;
 111
 112 /* Constants that help table decoding */
 113 #define WCH_NONE  0xf000
 114 #define WCH_DEAD  0xf001
 115 #define WCH_LGTR  0xf002
 116
 117 /* VK_TO_WCHARS attributes */
 118 #define CAPLOK       0x01
 119 #define SGCAPS       0x02
 120 #define CAPLOKALTGR  0x04
 121 #define KANALOK      0x08
 122 #define GRPSELTAP    0x80
 123
 124 #define VK_ABNT_C1  0xC1
 125 #define VK_ABNT_C2  0xC2
 126
 127 /* Useful scancodes */
 128 #define SCANCODE_LSHIFT  0x2A
 129 #define SCANCODE_RSHIFT  0x36
 130 #define SCANCODE_CTRL    0x1D
 131 #define SCANCODE_ALT     0x38
 132
 133 #ifdef __cplusplus
 134 };
 135 #endif//__KBD_H