reactos/win32ss/user/ntuser/input.h

   1 #pragma once
   2
   3 #include <ndk/kbd.h>
   4
   5 typedef struct tagKBDNLSLAYER
   6 {
   7     USHORT OEMIdentifier;
   8     USHORT LayoutInformation;
   9     UINT NumOfVkToF;
  10     struct _VK_TO_FUNCTION_TABLE *pVkToF;
  11     INT NumOfMouseVKey;
  12     PUSHORT pusMouseVKey;
  13 } KBDNLSLAYER, *PKBDNLSLAYER;
  14
  15 typedef struct tagKBDFILE
  16 {
  17     HEAD head;
  18     struct tagKBDFILE *pkfNext;
  19     WCHAR awchKF[20];
  20     HANDLE hBase;
  21     struct _KBDTABLES *pKbdTbl;
  22     ULONG Size;
  23     PKBDNLSLAYER pKbdNlsTbl;
  24 } KBDFILE, *PKBDFILE;
  25
  26 typedef struct tagKL
  27 {
  28     HEAD head;
  29     struct tagKL *pklNext;
  30     struct tagKL *pklPrev;
  31     DWORD dwKL_Flags;
  32     HKL hkl;
  33     PKBDFILE spkf;
  34     DWORD dwFontSigs;
  35     UINT iBaseCharset;
  36     USHORT CodePage;
  37     WCHAR wchDiacritic;
  38     //PIMEINFOEX piiex;
  39 } KL, *PKL;
  40
  41 typedef struct _ATTACHINFO
  42 {
  43   struct _ATTACHINFO *paiNext;
  44   PTHREADINFO pti1;
  45   PTHREADINFO pti2;
  46 } ATTACHINFO, *PATTACHINFO;
  47
  48 extern PATTACHINFO gpai;
  49
  50 /* Keyboard layout undocumented flags */
  51 #define KLF_UNLOAD 0x20000000
  52
  53 /* Key States */
  54 #define KS_DOWN_BIT      0x80
  55 #define KS_LOCK_BIT      0x01
  56 /* Scan Codes */
  57 #define SC_KEY_UP        0x8000
  58 /* lParam bits */
  59 #define LP_DO_NOT_CARE_BIT (1<<25) // For GetKeyNameText
  60
  61 /* General */
  62 INIT_FUNCTION NTSTATUS NTAPI InitInputImpl(VOID);
  63 BOOL FASTCALL IntBlockInput(PTHREADINFO W32Thread, BOOL BlockIt);
  64 DWORD NTAPI CreateSystemThreads(UINT Type);
  65 NTSTATUS FASTCALL UserAttachThreadInput(PTHREADINFO,PTHREADINFO,BOOL);
  66 BOOL FASTCALL IsRemoveAttachThread(PTHREADINFO);
  67 VOID FASTCALL DoTheScreenSaver(VOID);
  68 #define ThreadHasInputAccess(W32Thread) (TRUE)
  69
  70 /* Keyboard */
  71 INIT_FUNCTION NTSTATUS NTAPI InitKeyboardImpl(VOID);
  72 VOID NTAPI UserInitKeyboard(HANDLE hKeyboardDevice);
  73 PKL W32kGetDefaultKeyLayout(VOID);
  74 VOID NTAPI UserProcessKeyboardInput(PKEYBOARD_INPUT_DATA pKeyInput);
  75 BOOL NTAPI UserSendKeyboardInput(KEYBDINPUT *pKbdInput, BOOL bInjected);
  76 PKL NTAPI UserHklToKbl(HKL hKl);
  77 BOOL NTAPI UserSetDefaultInputLang(HKL hKl);
  78
  79 /* Mouse */
  80 WORD FASTCALL UserGetMouseButtonsState(VOID);
  81 VOID NTAPI UserProcessMouseInput(PMOUSE_INPUT_DATA pMouseInputData);
  82 BOOL NTAPI UserSendMouseInput(MOUSEINPUT *pMouseInput, BOOL bInjected);
  83
  84 extern HANDLE ghKeyboardDevice;
  85 extern PTHREADINFO ptiRawInput;
  86 extern BYTE gafAsyncKeyState[256 * 2 / 8]; // 2 bits per key
  87
  88 #define GET_KS_BYTE(vk) ((vk) * 2 / 8)
  89 #define GET_KS_DOWN_BIT(vk) (1 << (((vk) % 4)*2))
  90 #define GET_KS_LOCK_BIT(vk) (1 << (((vk) % 4)*2 + 1))
  91 #define IS_KEY_DOWN(ks, vk) (((ks)[GET_KS_BYTE(vk)] & GET_KS_DOWN_BIT(vk)) ? TRUE : FALSE)
  92 #define IS_KEY_LOCKED(ks, vk) (((ks)[GET_KS_BYTE(vk)] & GET_KS_LOCK_BIT(vk)) ? TRUE : FALSE)
  93 #define SET_KEY_DOWN(ks, vk, down) (ks)[GET_KS_BYTE(vk)] = ((down) ? \
  94                                                             ((ks)[GET_KS_BYTE(vk)] | GET_KS_DOWN_BIT(vk)) : \
  95                                                             ((ks)[GET_KS_BYTE(vk)] & ~GET_KS_DOWN_BIT(vk)))
  96 #define SET_KEY_LOCKED(ks, vk, down) (ks)[GET_KS_BYTE(vk)] = ((down) ? \
  97                                                               ((ks)[GET_KS_BYTE(vk)] | GET_KS_LOCK_BIT(vk)) : \
  98                                                               ((ks)[GET_KS_BYTE(vk)] & ~GET_KS_LOCK_BIT(vk)))
  99
 100
 101 extern PKL gspklBaseLayout;
 102 extern KEYBOARD_ATTRIBUTES gKeyboardInfo;