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)hWnd, (DWORD)hRgn, TWOPARAM_ROUTINE_VALIDATERGN)
  42
  43 #define NtUserSetWindowContextHelpId(hWnd, dwContextHelpId) \
  44   (BOOL)NtUserCallTwoParam((DWORD)hwnd, dwContextHelpId, TWOPARAM_ROUTINE_SETWNDCONTEXTHLPID)
  45
  46 #define NtUserSetCaretPos(X, Y) \
  47   (BOOL)NtUserCallTwoParam((DWORD)X, (DWORD)Y, TWOPARAM_ROUTINE_SETCARETPOS)
  48
  49 #define NtUserSetGUIThreadHandle(field, hwnd) \
  50   (BOOL)NtUserCallTwoParam((DWORD)field, (DWORD)hwnd, TWOPARAM_ROUTINE_SETGUITHRDHANDLE)
  51
  52 #define NtUserSetMenuItemRect(menu, mir) \
  53   (BOOL)NtUserCallTwoParam((DWORD)menu, (DWORD)mir, TWOPARAM_ROUTINE_SETMENUITEMRECT)
  54
  55 #define NtUserSetMenuBarHeight(menu, height) \
  56   (BOOL)NtUserCallTwoParam((DWORD)menu, (DWORD)height, TWOPARAM_ROUTINE_SETMENUBARHEIGHT)
  57
  58 #define NtUserGetWindowInfo(hwnd, pwi) \
  59   (BOOL)NtUserCallTwoParam((DWORD)hwnd, (DWORD)pwi, TWOPARAM_ROUTINE_GETWINDOWINFO)
  60
  61 #define NtUserRegisterLogonProcess(hproc, x) \
  62   (BOOL)NtUserCallTwoParam((DWORD)hproc, (DWORD)x, TWOPARAM_ROUTINE_REGISTERLOGONPROC)
  63
  64 #define NtUserGetSysColorBrushes(HBrushes, count) \
  65   (BOOL)NtUserCallTwoParam((DWORD)(HBrushes), (DWORD)(count), TWOPARAM_ROUTINE_GETSYSCOLORBRUSHES)
  66
  67 #define NtUserGetSysColors(ColorRefs, count) \
  68   (BOOL)NtUserCallTwoParam((DWORD)(ColorRefs), (DWORD)(count), TWOPARAM_ROUTINE_GETSYSCOLORS)
  69
  70 #define NtUserSetCaretBlinkTime(uMSeconds) \
  71   (BOOL)NtUserCallOneParam((DWORD)uMSeconds, ONEPARAM_ROUTINE_SETCARETBLINKTIME)
  72
  73 /*
  74 #define NtUserEnumClipboardFormats(format) \
  75   (UINT)NtUserCallOneParam(format, ONEPARAM_ROUTINE_ENUMCLIPBOARDFORMATS)
  76 */
  77
  78 #define NtUserWindowFromDC(hDC) \
  79   (HWND)NtUserCallOneParam((DWORD)hDC, ONEPARAM_ROUTINE_WINDOWFROMDC)
  80
  81 #define NtUserSwitchCaretShowing(CaretInfo) \
  82   (BOOL)NtUserCallOneParam((DWORD)CaretInfo, ONEPARAM_ROUTINE_SWITCHCARETSHOWING)
  83
  84 #define NtUserSwapMouseButton(fSwap) \
  85   (BOOL)NtUserCallOneParam((DWORD)fSwap, ONEPARAM_ROUTINE_SWAPMOUSEBUTTON)
  86
  87 #define NtUserGetMenu(hWnd) \
  88   (HMENU)NtUserCallOneParam((DWORD)hWnd, ONEPARAM_ROUTINE_GETMENU)
  89
  90 #define NtUserSetMessageExtraInfo(lParam) \
  91   (LPARAM)NtUserCallOneParam((DWORD)lParam, ONEPARAM_ROUTINE_SETMESSAGEEXTRAINFO)
  92
  93 #define NtUserIsWindowUnicode(hWnd) \
  94   (BOOL)NtUserCallOneParam((DWORD)hWnd, ONEPARAM_ROUTINE_ISWINDOWUNICODE)
  95
  96 #define NtUserGetWindowContextHelpId(hwnd) \
  97   NtUserCallOneParam((DWORD)hwnd, ONEPARAM_ROUTINE_GETWNDCONTEXTHLPID)
  98
  99 #define NtUserGetWindowInstance(hwnd) \
 100   (HINSTANCE)NtUserCallOneParam((DWORD)hwnd, ONEPARAM_ROUTINE_GETWINDOWINSTANCE)
 101
 102 #define NtUserGetCursorPos(lpPoint) \
 103   (BOOL)NtUserCallOneParam((DWORD)lpPoint, ONEPARAM_ROUTINE_GETCURSORPOSITION)
 104
 105 #define NtUserIsWindowInDestroy(hWnd) \
 106   (BOOL)NtUserCallOneParam((DWORD)hWnd, ONEPARAM_ROUTINE_ISWINDOWINDESTROY)
 107
 108 #define NtUserEnableProcessWindowGhosting(bEnable) \
 109   NtUserCallOneParam((DWORD)bEnable, ONEPARAM_ROUTINE_ENABLEPROCWNDGHSTING)
 110
 111 #define NtUserShowCursor(bShow) \
 112   NtUserCallOneParam((DWORD)bShow, ONEPARAM_ROUTINE_SHOWCURSOR)
 113
 114 #define NtUserGetDesktopMapping(Ptr) \
 115   (PVOID)NtUserCallOneParam((DWORD)Ptr, ONEPARAM_ROUTINE_GETDESKTOPMAPPING)
 116
 117 #define ShowCaret(hwnd) \
 118   NtUserShowCaret(hwnd)
 119
 120 #define HideCaret(hwnd) \
 121   NtUserHideCaret(hwnd)
 122
 123 #define NtUserRegisterSystemClasses(Count,SysClasses) \
 124     (BOOL)NtUserCallTwoParam((DWORD)Count, (DWORD)SysClasses, TWOPARAM_ROUTINE_ROS_REGSYSCLASSES)
 125
 126 /* Internal Thread Data */
 127 extern HINSTANCE User32Instance;
 128 extern HINSTANCE hImmInstance;
 129
 130 /* Critical Section*/
 131 extern RTL_CRITICAL_SECTION User32Crit;
 132
 133 typedef struct _USER32_TRACKINGLIST {
 134     TRACKMOUSEEVENT tme;
 135     POINT pos; /* center of hover rectangle */
 136     UINT_PTR timer;
 137 } USER32_TRACKINGLIST,*PUSER32_TRACKINGLIST;
 138
 139 typedef struct _USER32_THREAD_DATA
 140 {
 141     MSG LastMessage;
 142     HKL KeyboardLayoutHandle;
 143     USER32_TRACKINGLIST tracking_info; /* TrackMouseEvent stuff */
 144 } USER32_THREAD_DATA, *PUSER32_THREAD_DATA;
 145
 146 PUSER32_THREAD_DATA User32GetThreadData();
 147
 148 DEVMODEW *
 149 WINAPI
 150 GdiConvertToDevmodeW(DEVMODEA *dm);
 151
 152 /* FIXME: Belongs to some header. */
 153 BOOL WINAPI GdiDllInitialize(HANDLE, DWORD, LPVOID);
 154 void InitStockObjects(void);
 155 VOID DeleteFrameBrushes(VOID);
 156
 157 /* message spy definitions */
 158 #define SPY_DISPATCHMESSAGE       0x0101
 159 #define SPY_SENDMESSAGE           0x0103
 160 #define SPY_DEFWNDPROC            0x0105
 161
 162 #define SPY_RESULT_OK             0x0001
 163 #define SPY_RESULT_INVALIDHWND    0x0003
 164 #define SPY_RESULT_DEFWND         0x0005
 165
 166
 167 extern const char *SPY_GetMsgName(UINT msg, HWND hWnd);
 168 extern const char *SPY_GetVKeyName(WPARAM wParam);
 169 extern void SPY_EnterMessage(INT iFlag, HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam);
 170 extern void SPY_ExitMessage(INT iFlag, HWND hwnd, UINT msg,
 171                             LRESULT lReturn, WPARAM wParam, LPARAM lParam);
 172 extern int SPY_Init(void);
 173
 174
 175 /* Validate window handle types */
 176 #define VALIDATE_TYPE_FREE     0
 177 #define VALIDATE_TYPE_WIN      1
 178 #define VALIDATE_TYPE_MENU     2
 179 #define VALIDATE_TYPE_CURSOR   3
 180 #define VALIDATE_TYPE_MWPOS    4
 181 #define VALIDATE_TYPE_HOOK     5
 182 #define VALIDATE_TYPE_CALLPROC 7
 183 #define VALIDATE_TYPE_ACCEL    8
 184 #define VALIDATE_TYPE_MONITOR  12
 185 #define VALIDATE_TYPE_EVENT    15
 186 #define VALIDATE_TYPE_TIMER    16
 187
 188 #define FIRST_USER_HANDLE 0x0020  /* first possible value for low word of user handle */
 189 #define LAST_USER_HANDLE  0xffef  /* last possible value for low word of user handle */
 190 #define NB_USER_HANDLES  ((LAST_USER_HANDLE - FIRST_USER_HANDLE + 1) >> 1)
 191 #define USER_HANDLE_TO_INDEX(hwnd) ((LOWORD(hwnd) - FIRST_USER_HANDLE) >> 1)
 192
 193 #define USER_HEADER_TO_BODY(ObjectHeader) \
 194   ((PVOID)(((PUSER_OBJECT_HEADER)ObjectHeader) + 1))
 195
 196 #define USER_BODY_TO_HEADER(ObjectBody) \
 197   ((PUSER_OBJECT_HEADER)(((PUSER_OBJECT_HEADER)ObjectBody) - 1))
 198
 199 typedef struct _USER_HANDLE_ENTRY
 200 {
 201     void          *ptr;          /* pointer to object */
 202     union
 203     {
 204         PVOID pi;
 205         PW32THREADINFO pti;          // pointer to Win32ThreadInfo
 206         PPROCESSINFO ppi;         // pointer to W32ProcessInfo
 207     };
 208     unsigned short type;         /* object type (0 if free) */
 209     unsigned short generation;   /* generation counter */
 210 } USER_HANDLE_ENTRY, * PUSER_HANDLE_ENTRY;
 211
 212 typedef struct _USER_HANDLE_TABLE
 213 {
 214    PUSER_HANDLE_ENTRY handles;
 215    PUSER_HANDLE_ENTRY freelist;
 216    int nb_handles;
 217    int allocated_handles;
 218 } USER_HANDLE_TABLE, * PUSER_HANDLE_TABLE;
 219
 220 extern PUSER_HANDLE_TABLE gHandleTable;
 221 extern PUSER_HANDLE_ENTRY gHandleEntries;
 222
 223 PUSER_HANDLE_ENTRY FASTCALL GetUser32Handle(HANDLE);
 224 PVOID FASTCALL ValidateHandle(HANDLE, UINT);
 225
 226 #define WIN_GetFullHandle(h) ((HWND)(h))
 227
 228 #ifndef __ms_va_list
 229 # if defined(__x86_64__) && defined (__GNUC__)
 230 #  define __ms_va_list __builtin_ms_va_list
 231 #  define __ms_va_start(list,arg) __builtin_ms_va_start(list,arg)
 232 #  define __ms_va_end(list) __builtin_ms_va_end(list)
 233 # else
 234 #  define __ms_va_list va_list
 235 #  define __ms_va_start(list,arg) va_start(list,arg)
 236 #  define __ms_va_end(list) va_end(list)
 237 # endif
 238 #endif
 239
 240 #ifdef _MSC_VER
 241 #ifndef inline
 242 #define inline __inline
 243 #endif
 244 #endif
 245
 246 /* Hack away wine hack */
 247 #define __TRY if(1)
 248 #define __EXCEPT_PAGE_FAULT else
 249 #define __ENDTRY
 250
 251 #endif
 252 /* EOF */