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