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)
9 /* INCLUDES ******************************************************************/
11 #ifndef USER32_PRIVATE_H
12 #define USER32_PRIVATE_H
14 /* Private User32 Headers */
19 #include "dde_private.h"
22 #include "regcontrol.h"
28 #include "ntwrapper.h"
30 /* One/Two Param Functions */
31 #define NtUserMsqSetWakeMask(dwWaitMask) \
32 (HANDLE)NtUserCallOneParam(dwWaitMask, ONEPARAM_ROUTINE_MSQSETWAKEMASK)
34 #define NtUserMsqClearWakeMask() \
35 NtUserCallNoParam(NOPARAM_ROUTINE_MSQCLEARWAKEMASK)
37 #define NtUserAnyPopup() \
38 (BOOL)NtUserCallNoParam(NOPARAM_ROUTINE_ANYPOPUP)
40 #define NtUserValidateRgn(hWnd, hRgn) \
41 (BOOL)NtUserCallTwoParam((DWORD)hWnd, (DWORD)hRgn, TWOPARAM_ROUTINE_VALIDATERGN)
43 #define NtUserSetWindowContextHelpId(hWnd, dwContextHelpId) \
44 (BOOL)NtUserCallTwoParam((DWORD)hwnd, dwContextHelpId, HWNDPARAM_ROUTINE_SETWNDCONTEXTHLPID)
46 #define NtUserSetCaretPos(X, Y) \
47 (BOOL)NtUserCallTwoParam((DWORD)X, (DWORD)Y, TWOPARAM_ROUTINE_SETCARETPOS)
49 #define NtUserSetGUIThreadHandle(field, hwnd) \
50 (BOOL)NtUserCallTwoParam((DWORD)field, (DWORD)hwnd, TWOPARAM_ROUTINE_SETGUITHRDHANDLE)
52 #define NtUserSetMenuItemRect(menu, mir) \
53 (BOOL)NtUserCallTwoParam((DWORD)menu, (DWORD)mir, TWOPARAM_ROUTINE_SETMENUITEMRECT)
55 #define NtUserSetMenuBarHeight(menu, height) \
56 (BOOL)NtUserCallTwoParam((DWORD)menu, (DWORD)height, TWOPARAM_ROUTINE_SETMENUBARHEIGHT)
58 #define NtUserRegisterLogonProcess(hproc, x) \
59 (BOOL)NtUserCallTwoParam((DWORD)hproc, (DWORD)x, TWOPARAM_ROUTINE_REGISTERLOGONPROC)
61 #define NtUserGetSysColorBrushes(HBrushes, count) \
62 (BOOL)NtUserCallTwoParam((DWORD)(HBrushes), (DWORD)(count), TWOPARAM_ROUTINE_GETSYSCOLORBRUSHES)
64 #define NtUserGetSysColors(ColorRefs, count) \
65 (BOOL)NtUserCallTwoParam((DWORD)(ColorRefs), (DWORD)(count), TWOPARAM_ROUTINE_GETSYSCOLORS)
67 #define NtUserSetCaretBlinkTime(uMSeconds) \
68 (BOOL)NtUserCallOneParam((DWORD)uMSeconds, ONEPARAM_ROUTINE_SETCARETBLINKTIME)
71 #define NtUserEnumClipboardFormats(format) \
72 (UINT)NtUserCallOneParam(format, ONEPARAM_ROUTINE_ENUMCLIPBOARDFORMATS)
75 #define NtUserWindowFromDC(hDC) \
76 (HWND)NtUserCallOneParam((DWORD)hDC, ONEPARAM_ROUTINE_WINDOWFROMDC)
78 #define NtUserSwitchCaretShowing(CaretInfo) \
79 (BOOL)NtUserCallOneParam((DWORD)CaretInfo, ONEPARAM_ROUTINE_SWITCHCARETSHOWING)
81 #define NtUserSwapMouseButton(fSwap) \
82 (BOOL)NtUserCallOneParam((DWORD)fSwap, ONEPARAM_ROUTINE_SWAPMOUSEBUTTON)
84 #define NtUserGetMenu(hWnd) \
85 (HMENU)NtUserCallOneParam((DWORD)hWnd, ONEPARAM_ROUTINE_GETMENU)
87 #define NtUserSetMessageExtraInfo(lParam) \
88 (LPARAM)NtUserCallOneParam((DWORD)lParam, ONEPARAM_ROUTINE_SETMESSAGEEXTRAINFO)
90 #define NtUserIsWindowUnicode(hWnd) \
91 (BOOL)NtUserCallOneParam((DWORD)hWnd, ONEPARAM_ROUTINE_ISWINDOWUNICODE)
93 #define NtUserGetWindowContextHelpId(hwnd) \
94 NtUserCallOneParam((DWORD)hwnd, ONEPARAM_ROUTINE_GETWNDCONTEXTHLPID)
96 #define NtUserGetWindowInstance(hwnd) \
97 (HINSTANCE)NtUserCallOneParam((DWORD)hwnd, ONEPARAM_ROUTINE_GETWINDOWINSTANCE)
99 #define NtUserGetCursorPos(lpPoint) \
100 (BOOL)NtUserCallOneParam((DWORD)lpPoint, ONEPARAM_ROUTINE_GETCURSORPOSITION)
102 #define NtUserIsWindowInDestroy(hWnd) \
103 (BOOL)NtUserCallOneParam((DWORD)hWnd, ONEPARAM_ROUTINE_ISWINDOWINDESTROY)
105 #define NtUserEnableProcessWindowGhosting(bEnable) \
106 NtUserCallOneParam((DWORD)bEnable, ONEPARAM_ROUTINE_ENABLEPROCWNDGHSTING)
108 #define NtUserShowCursor(bShow) \
109 NtUserCallOneParam((DWORD)bShow, ONEPARAM_ROUTINE_SHOWCURSOR)
111 #define NtUserGetDesktopMapping(Ptr) \
112 (PVOID)NtUserCallOneParam((DWORD)Ptr, ONEPARAM_ROUTINE_GETDESKTOPMAPPING)
114 #define ShowCaret(hwnd) \
115 NtUserShowCaret(hwnd)
117 #define HideCaret(hwnd) \
118 NtUserHideCaret(hwnd)
120 #define NtUserRegisterSystemClasses(Count,SysClasses) \
121 (BOOL)NtUserCallTwoParam((DWORD)Count, (DWORD)SysClasses, TWOPARAM_ROUTINE_ROS_REGSYSCLASSES)
123 /* Internal Thread Data */
124 extern HINSTANCE User32Instance
;
125 extern HINSTANCE hImmInstance
;
127 /* Critical Section*/
128 extern RTL_CRITICAL_SECTION User32Crit
;
130 typedef struct _USER32_TRACKINGLIST
{
132 POINT pos
; /* center of hover rectangle */
134 } USER32_TRACKINGLIST
,*PUSER32_TRACKINGLIST
;
136 typedef struct _USER32_THREAD_DATA
139 HKL KeyboardLayoutHandle
;
140 USER32_TRACKINGLIST tracking_info
; /* TrackMouseEvent stuff */
141 } USER32_THREAD_DATA
, *PUSER32_THREAD_DATA
;
143 PUSER32_THREAD_DATA
User32GetThreadData();
147 GdiConvertToDevmodeW(DEVMODEA
*dm
);
149 /* FIXME: Belongs to some header. */
150 BOOL WINAPI
GdiDllInitialize(HANDLE
, DWORD
, LPVOID
);
151 void InitStockObjects(void);
152 VOID
DeleteFrameBrushes(VOID
);
154 /* message spy definitions */
155 #define SPY_DISPATCHMESSAGE 0x0101
156 #define SPY_SENDMESSAGE 0x0103
157 #define SPY_DEFWNDPROC 0x0105
159 #define SPY_RESULT_OK 0x0001
160 #define SPY_RESULT_INVALIDHWND 0x0003
161 #define SPY_RESULT_DEFWND 0x0005
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);
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
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)
190 #define USER_HEADER_TO_BODY(ObjectHeader) \
191 ((PVOID)(((PUSER_OBJECT_HEADER)ObjectHeader) + 1))
193 #define USER_BODY_TO_HEADER(ObjectBody) \
194 ((PUSER_OBJECT_HEADER)(((PUSER_OBJECT_HEADER)ObjectBody) - 1))
196 typedef struct _USER_HANDLE_ENTRY
198 void *ptr
; /* pointer to object */
202 PW32THREADINFO pti
; // pointer to Win32ThreadInfo
203 PPROCESSINFO ppi
; // pointer to W32ProcessInfo
205 unsigned short type
; /* object type (0 if free) */
206 unsigned short generation
; /* generation counter */
207 } USER_HANDLE_ENTRY
, * PUSER_HANDLE_ENTRY
;
209 typedef struct _USER_HANDLE_TABLE
211 PUSER_HANDLE_ENTRY handles
;
212 PUSER_HANDLE_ENTRY freelist
;
214 int allocated_handles
;
215 } USER_HANDLE_TABLE
, * PUSER_HANDLE_TABLE
;
217 extern PUSER_HANDLE_TABLE gHandleTable
;
218 extern PUSER_HANDLE_ENTRY gHandleEntries
;
220 PUSER_HANDLE_ENTRY FASTCALL
GetUser32Handle(HANDLE
);
221 PVOID FASTCALL
ValidateHandle(HANDLE
, UINT
);
223 #define WIN_GetFullHandle(h) ((HWND)(h))
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)
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)
239 #define inline __inline
243 /* Hack away wine hack */
245 #define __EXCEPT_PAGE_FAULT else