reactos/dll/win32/user32/include/user32p.h

   1 /*
   2  * COPYRIGHT:       See COPYING in the top level directory
   3  * PROJECT:         ReactOS System Libraries
   4  * FILE:            lib/user32/include/user32p.h
   5  * PURPOSE:         Win32 User Library Private Headers
   6  * PROGRAMMER:      Alex Ionescu (alex@relsoft.net)
   7  */
   8
   9 /* INCLUDES ******************************************************************/
  10
  11 #ifndef USER32_PRIVATE_H
  12 #define USER32_PRIVATE_H
  13
  14 /* Private User32 Headers */
  15 #include "accel.h"
  16 #include "cursor.h"
  17 #include "controls.h"
  18 #include "draw.h"
  19 #include "dde_private.h"
  20 #include "menu.h"
  21 #include "message.h"
  22 #include "regcontrol.h"
  23 #include "resource.h"
  24 #include "scroll.h"
  25 #include "window.h"
  26 #include "winpos.h"
  27 #include "winsta.h"
  28 #include "ntwrapper.h"
  29
  30 /* One/Two Param Functions */
  31 #define NtUserMsqSetWakeMask(dwWaitMask) \
  32   (HANDLE)NtUserCallOneParam(dwWaitMask, ONEPARAM_ROUTINE_MSQSETWAKEMASK)
  33
  34 #define NtUserMsqClearWakeMask() \
  35   NtUserCallNoParam(NOPARAM_ROUTINE_MSQCLEARWAKEMASK)
  36
  37 #define NtUserAnyPopup() \
  38   (BOOL)NtUserCallNoParam(NOPARAM_ROUTINE_ANYPOPUP)
  39
  40 #define NtUserValidateRgn(hWnd, hRgn) \
  41   (BOOL)NtUserCallTwoParam((DWORD_PTR)hWnd, (DWORD_PTR)hRgn, TWOPARAM_ROUTINE_VALIDATERGN)
  42
  43 #define NtUserSetWindowContextHelpId(hWnd, dwContextHelpId) \
  44   (BOOL)NtUserCallHwndParam(hWnd, dwContextHelpId, HWNDPARAM_ROUTINE_SETWNDCONTEXTHLPID)
  45
  46 #define NtUserSetCaretPos(X, Y) \
  47   (BOOL)NtUserCallTwoParam((DWORD_PTR)X, (DWORD_PTR)Y, TWOPARAM_ROUTINE_SETCARETPOS)
  48
  49 #define NtUserSetGUIThreadHandle(field, hwnd) \
  50   (BOOL)NtUserCallTwoParam((DWORD_PTR)field, (DWORD_PTR)hwnd, TWOPARAM_ROUTINE_SETGUITHRDHANDLE)
  51
  52 #define NtUserSetMenuBarHeight(menu, height) \
  53   (BOOL)NtUserCallTwoParam((DWORD_PTR)menu, (DWORD_PTR)height, TWOPARAM_ROUTINE_SETMENUBARHEIGHT)
  54
  55 #define NtUserRegisterLogonProcess(hproc, x) \
  56   (BOOL)NtUserCallTwoParam((DWORD_PTR)hproc, (DWORD_PTR)x, TWOPARAM_ROUTINE_REGISTERLOGONPROC)
  57
  58 #define NtUserGetSysColorBrushes(HBrushes, count) \
  59   (BOOL)NtUserCallTwoParam((DWORD_PTR)(HBrushes), (DWORD_PTR)(count), TWOPARAM_ROUTINE_GETSYSCOLORBRUSHES)
  60
  61 #define NtUserGetSysColors(ColorRefs, count) \
  62   (BOOL)NtUserCallTwoParam((DWORD_PTR)(ColorRefs), (DWORD_PTR)(count), TWOPARAM_ROUTINE_GETSYSCOLORS)
  63
  64 #define NtUserSetCaretBlinkTime(uMSeconds) \
  65   (BOOL)NtUserCallOneParam((DWORD_PTR)uMSeconds, ONEPARAM_ROUTINE_SETCARETBLINKTIME)
  66
  67 /*
  68 #define NtUserEnumClipboardFormats(format) \
  69   (UINT)NtUserCallOneParam(format, ONEPARAM_ROUTINE_ENUMCLIPBOARDFORMATS)
  70 */
  71
  72 #define NtUserWindowFromDC(hDC) \
  73   (HWND)NtUserCallOneParam((DWORD_PTR)hDC, ONEPARAM_ROUTINE_WINDOWFROMDC)
  74
  75 #define NtUserSwitchCaretShowing(CaretInfo) \
  76   (BOOL)NtUserCallOneParam((DWORD_PTR)CaretInfo, ONEPARAM_ROUTINE_SWITCHCARETSHOWING)
  77
  78 #define NtUserSwapMouseButton(fSwap) \
  79   (BOOL)NtUserCallOneParam((DWORD_PTR)fSwap, ONEPARAM_ROUTINE_SWAPMOUSEBUTTON)
  80
  81 #define NtUserSetMessageExtraInfo(lParam) \
  82   (LPARAM)NtUserCallOneParam((DWORD_PTR)lParam, ONEPARAM_ROUTINE_SETMESSAGEEXTRAINFO)
  83
  84 #define NtUserGetWindowContextHelpId(hwnd) \
  85   NtUserCallOneParam((DWORD_PTR)hwnd, ONEPARAM_ROUTINE_GETWNDCONTEXTHLPID)
  86
  87 #define NtUserGetCursorPos(lpPoint) \
  88   (BOOL)NtUserCallOneParam((DWORD_PTR)lpPoint, ONEPARAM_ROUTINE_GETCURSORPOSITION)
  89
  90 #define NtUserIsWindowInDestroy(hWnd) \
  91   (BOOL)NtUserCallOneParam((DWORD_PTR)hWnd, ONEPARAM_ROUTINE_ISWINDOWINDESTROY)
  92
  93 #define NtUserEnableProcessWindowGhosting(bEnable) \
  94   NtUserCallOneParam((DWORD_PTR)bEnable, ONEPARAM_ROUTINE_ENABLEPROCWNDGHSTING)
  95
  96 #define NtUserShowCursor(bShow) \
  97   NtUserCallOneParam((DWORD_PTR)bShow, ONEPARAM_ROUTINE_SHOWCURSOR)
  98
  99 #define NtUserGetDesktopMapping(Ptr) \
 100   (PVOID)NtUserCallOneParam((DWORD)Ptr, ONEPARAM_ROUTINE_GETDESKTOPMAPPING)
 101
 102 #define NtUserSetCursorPos(x, y) \
 103   (BOOL)NtUserCallTwoParam((DWORD)x, (DWORD)y, TWOPARAM_ROUTINE_SETCURSORPOS)
 104
 105 #define ShowCaret(hwnd) \
 106   NtUserShowCaret(hwnd)
 107
 108 #define HideCaret(hwnd) \
 109   NtUserHideCaret(hwnd)
 110
 111 /* Internal Thread Data */
 112 extern HINSTANCE User32Instance;
 113 extern HINSTANCE hImmInstance;
 114
 115 /* Critical Section*/
 116 extern RTL_CRITICAL_SECTION User32Crit;
 117
 118 typedef struct _USER32_TRACKINGLIST {
 119     TRACKMOUSEEVENT tme;
 120     POINT pos; /* center of hover rectangle */
 121     UINT_PTR timer;
 122 } USER32_TRACKINGLIST,*PUSER32_TRACKINGLIST;
 123
 124 typedef struct _USER32_THREAD_DATA
 125 {
 126     MSG LastMessage;
 127     USER32_TRACKINGLIST tracking_info; /* TrackMouseEvent stuff */
 128 } USER32_THREAD_DATA, *PUSER32_THREAD_DATA;
 129
 130 PUSER32_THREAD_DATA User32GetThreadData();
 131
 132 DEVMODEW *
 133 WINAPI
 134 GdiConvertToDevmodeW(DEVMODEA *dm);
 135
 136 /* FIXME: Belongs to some header. */
 137 BOOL WINAPI GdiDllInitialize(HANDLE, DWORD, LPVOID);
 138 void InitStockObjects(void);
 139 VOID DeleteFrameBrushes(VOID);
 140
 141 /* message spy definitions */
 142 #define SPY_DISPATCHMESSAGE       0x0101
 143 #define SPY_SENDMESSAGE           0x0103
 144 #define SPY_DEFWNDPROC            0x0105
 145
 146 #define SPY_RESULT_OK             0x0001
 147 #define SPY_RESULT_INVALIDHWND    0x0003
 148 #define SPY_RESULT_DEFWND         0x0005
 149
 150
 151 extern const char *SPY_GetMsgName(UINT msg, HWND hWnd);
 152 extern const char *SPY_GetVKeyName(WPARAM wParam);
 153 extern void SPY_EnterMessage(INT iFlag, HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam);
 154 extern void SPY_ExitMessage(INT iFlag, HWND hwnd, UINT msg,
 155                             LRESULT lReturn, WPARAM wParam, LPARAM lParam);
 156 extern int SPY_Init(void);
 157
 158
 159 /* Validate window handle types */
 160 #define VALIDATE_TYPE_FREE     0
 161 #define VALIDATE_TYPE_WIN      1
 162 #define VALIDATE_TYPE_MENU     2
 163 #define VALIDATE_TYPE_CURSOR   3
 164 #define VALIDATE_TYPE_MWPOS    4
 165 #define VALIDATE_TYPE_HOOK     5
 166 #define VALIDATE_TYPE_CALLPROC 7
 167 #define VALIDATE_TYPE_ACCEL    8
 168 #define VALIDATE_TYPE_MONITOR  12
 169 #define VALIDATE_TYPE_EVENT    15
 170 #define VALIDATE_TYPE_TIMER    16
 171
 172 #define FIRST_USER_HANDLE 0x0020  /* first possible value for low word of user handle */
 173 #define LAST_USER_HANDLE  0xffef  /* last possible value for low word of user handle */
 174 #define NB_USER_HANDLES  ((LAST_USER_HANDLE - FIRST_USER_HANDLE + 1) >> 1)
 175 #define USER_HANDLE_TO_INDEX(hwnd) ((LOWORD(hwnd) - FIRST_USER_HANDLE) >> 1)
 176
 177 #define USER_HEADER_TO_BODY(ObjectHeader) \
 178   ((PVOID)(((PUSER_OBJECT_HEADER)ObjectHeader) + 1))
 179
 180 #define USER_BODY_TO_HEADER(ObjectBody) \
 181   ((PUSER_OBJECT_HEADER)(((PUSER_OBJECT_HEADER)ObjectBody) - 1))
 182
 183 #define HANDLEENTRY_INDESTROY 1
 184
 185 typedef struct _USER_HANDLE_ENTRY
 186 {
 187     void          *ptr;          /* pointer to object */
 188     union
 189     {
 190         PVOID pi;
 191         PTHREADINFO pti;          // pointer to Win32ThreadInfo
 192         PPROCESSINFO ppi;         // pointer to W32ProcessInfo
 193     };
 194     unsigned char  type;         /* object type (0 if free) */
 195     unsigned char  flags;
 196     unsigned short generation;   /* generation counter */
 197 } USER_HANDLE_ENTRY, * PUSER_HANDLE_ENTRY;
 198
 199 typedef struct _USER_HANDLE_TABLE
 200 {
 201    PUSER_HANDLE_ENTRY handles;
 202    PUSER_HANDLE_ENTRY freelist;
 203    int nb_handles;
 204    int allocated_handles;
 205 } USER_HANDLE_TABLE, * PUSER_HANDLE_TABLE;
 206
 207 extern PUSER_HANDLE_TABLE gHandleTable;
 208 extern PUSER_HANDLE_ENTRY gHandleEntries;
 209
 210 PUSER_HANDLE_ENTRY FASTCALL GetUser32Handle(HANDLE);
 211 PVOID FASTCALL ValidateHandle(HANDLE, UINT);
 212
 213 #define WIN_GetFullHandle(h) ((HWND)(h))
 214
 215 #ifndef __ms_va_list
 216 # if defined(__x86_64__) && defined (__GNUC__)
 217 #  define __ms_va_list __builtin_ms_va_list
 218 #  define __ms_va_start(list,arg) __builtin_ms_va_start(list,arg)
 219 #  define __ms_va_end(list) __builtin_ms_va_end(list)
 220 # else
 221 #  define __ms_va_list va_list
 222 #  define __ms_va_start(list,arg) va_start(list,arg)
 223 #  define __ms_va_end(list) va_end(list)
 224 # endif
 225 #endif
 226
 227 #ifdef _MSC_VER
 228 #ifndef inline
 229 #define inline __inline
 230 #endif
 231 #endif
 232
 233 /* Hack away wine hack */
 234 #define __TRY if(1)
 235 #define __EXCEPT_PAGE_FAULT else
 236 #define __ENDTRY
 237
 238 #endif
 239 /* EOF */