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"
29 /* One/Two Param Functions */
30 #define NtUserMsqSetWakeMask(dwWaitMask) \
31 (HANDLE)NtUserCallOneParam(dwWaitMask, ONEPARAM_ROUTINE_MSQSETWAKEMASK)
33 #define NtUserMsqClearWakeMask() \
34 NtUserCallNoParam(NOPARAM_ROUTINE_MSQCLEARWAKEMASK)
36 #define NtUserAnyPopup() \
37 (BOOL)NtUserCallNoParam(NOPARAM_ROUTINE_ANYPOPUP)
39 #define NtUserValidateRgn(hWnd, hRgn) \
40 (BOOL)NtUserCallTwoParam((DWORD)hWnd, (DWORD)hRgn, TWOPARAM_ROUTINE_VALIDATERGN)
42 #define NtUserSetWindowContextHelpId(hWnd, dwContextHelpId) \
43 (BOOL)NtUserCallTwoParam((DWORD)hwnd, dwContextHelpId, TWOPARAM_ROUTINE_SETWNDCONTEXTHLPID)
45 #define NtUserSetCaretPos(X, Y) \
46 (BOOL)NtUserCallTwoParam((DWORD)X, (DWORD)Y, TWOPARAM_ROUTINE_SETCARETPOS)
48 #define NtUserSetGUIThreadHandle(field, hwnd) \
49 (BOOL)NtUserCallTwoParam((DWORD)field, (DWORD)hwnd, TWOPARAM_ROUTINE_SETGUITHRDHANDLE)
51 #define NtUserSetMenuItemRect(menu, mir) \
52 (BOOL)NtUserCallTwoParam((DWORD)menu, (DWORD)mir, TWOPARAM_ROUTINE_SETMENUITEMRECT)
54 #define NtUserSetMenuBarHeight(menu, height) \
55 (BOOL)NtUserCallTwoParam((DWORD)menu, (DWORD)height, TWOPARAM_ROUTINE_SETMENUBARHEIGHT)
57 #define NtUserGetWindowInfo(hwnd, pwi) \
58 (BOOL)NtUserCallTwoParam((DWORD)hwnd, (DWORD)pwi, TWOPARAM_ROUTINE_GETWINDOWINFO)
60 #define NtUserRegisterLogonProcess(hproc, x) \
61 (BOOL)NtUserCallTwoParam((DWORD)hproc, (DWORD)x, TWOPARAM_ROUTINE_REGISTERLOGONPROC)
63 #define NtUserGetSysColorBrushes(HBrushes, count) \
64 (BOOL)NtUserCallTwoParam((DWORD)(HBrushes), (DWORD)(count), TWOPARAM_ROUTINE_GETSYSCOLORBRUSHES)
66 #define NtUserGetSysColorPens(HPens, count) \
67 (BOOL)NtUserCallTwoParam((DWORD)(HPens), (DWORD)(count), TWOPARAM_ROUTINE_GETSYSCOLORPENS)
69 #define NtUserGetSysColors(ColorRefs, count) \
70 (BOOL)NtUserCallTwoParam((DWORD)(ColorRefs), (DWORD)(count), TWOPARAM_ROUTINE_GETSYSCOLORS)
72 #define NtUserSetCaretBlinkTime(uMSeconds) \
73 (BOOL)NtUserCallOneParam((DWORD)uMSeconds, ONEPARAM_ROUTINE_SETCARETBLINKTIME)
75 #define NtUserRegisterUserModule(hInstance) \
76 (BOOL)NtUserCallOneParam((DWORD)hInstance, ONEPARAM_ROUTINE_REGISTERUSERMODULE)
79 #define NtUserEnumClipboardFormats(format) \
80 (UINT)NtUserCallOneParam(format, ONEPARAM_ROUTINE_ENUMCLIPBOARDFORMATS)
83 #define NtUserWindowFromDC(hDC) \
84 (HWND)NtUserCallOneParam((DWORD)hDC, ONEPARAM_ROUTINE_WINDOWFROMDC)
86 #define NtUserSwitchCaretShowing(CaretInfo) \
87 (BOOL)NtUserCallOneParam((DWORD)CaretInfo, ONEPARAM_ROUTINE_SWITCHCARETSHOWING)
89 #define NtUserSwapMouseButton(fSwap) \
90 (BOOL)NtUserCallOneParam((DWORD)fSwap, ONEPARAM_ROUTINE_SWAPMOUSEBUTTON)
92 #define NtUserGetMenu(hWnd) \
93 (HMENU)NtUserCallOneParam((DWORD)hWnd, ONEPARAM_ROUTINE_GETMENU)
95 #define NtUserSetMessageExtraInfo(lParam) \
96 (LPARAM)NtUserCallOneParam((DWORD)lParam, ONEPARAM_ROUTINE_SETMESSAGEEXTRAINFO)
98 #define NtUserIsWindowUnicode(hWnd) \
99 (BOOL)NtUserCallOneParam((DWORD)hWnd, ONEPARAM_ROUTINE_ISWINDOWUNICODE)
101 #define NtUserGetWindowContextHelpId(hwnd) \
102 NtUserCallOneParam((DWORD)hwnd, ONEPARAM_ROUTINE_GETWNDCONTEXTHLPID)
104 #define NtUserGetWindowInstance(hwnd) \
105 (HINSTANCE)NtUserCallOneParam((DWORD)hwnd, ONEPARAM_ROUTINE_GETWINDOWINSTANCE)
107 #define NtUserGetCursorPos(lpPoint) \
108 (BOOL)NtUserCallOneParam((DWORD)lpPoint, ONEPARAM_ROUTINE_GETCURSORPOSITION)
110 #define NtUserIsWindowInDestroy(hWnd) \
111 (BOOL)NtUserCallOneParam((DWORD)hWnd, ONEPARAM_ROUTINE_ISWINDOWINDESTROY)
113 #define NtUserEnableProcessWindowGhosting(bEnable) \
114 NtUserCallOneParam((DWORD)bEnable, ONEPARAM_ROUTINE_ENABLEPROCWNDGHSTING)
116 #define NtUserShowCursor(bShow) \
117 NtUserCallOneParam((DWORD)bShow, ONEPARAM_ROUTINE_SHOWCURSOR)
119 #define NtUserGetDesktopMapping(Ptr) \
120 (PVOID)NtUserCallOneParam((DWORD)Ptr, ONEPARAM_ROUTINE_GETDESKTOPMAPPING)
122 #define ShowCaret(hwnd) \
123 NtUserShowCaret(hwnd)
125 #define HideCaret(hwnd) \
126 NtUserHideCaret(hwnd)
128 #define NtUserRegisterSystemClasses(Count,SysClasses) \
129 (BOOL)NtUserCallTwoParam((DWORD)Count, (DWORD)SysClasses, TWOPARAM_ROUTINE_ROS_REGSYSCLASSES)
131 /* Internal Thread Data */
132 extern HINSTANCE User32Instance
;
134 /* Critical Section*/
135 extern RTL_CRITICAL_SECTION User32Crit
;
137 typedef struct _USER32_TRACKINGLIST
{
139 POINT pos
; /* center of hover rectangle */
141 } USER32_TRACKINGLIST
,*PUSER32_TRACKINGLIST
;
143 typedef struct _USER32_THREAD_DATA
146 HKL KeyboardLayoutHandle
;
147 USER32_TRACKINGLIST tracking_info
; /* TrackMouseEvent stuff */
148 } USER32_THREAD_DATA
, *PUSER32_THREAD_DATA
;
150 PUSER32_THREAD_DATA
User32GetThreadData();
154 GdiConvertToDevmodeW(DEVMODEA
*dm
);
156 /* FIXME: Belongs to some header. */
157 BOOL STDCALL
GdiDllInitialize(HANDLE
, DWORD
, LPVOID
);
158 void InitStockObjects(void);
159 VOID
DeleteFrameBrushes(VOID
);
161 /* message spy definitions */
162 #define SPY_DISPATCHMESSAGE 0x0101
163 #define SPY_SENDMESSAGE 0x0103
164 #define SPY_DEFWNDPROC 0x0105
166 #define SPY_RESULT_OK 0x0001
167 #define SPY_RESULT_INVALIDHWND 0x0003
168 #define SPY_RESULT_DEFWND 0x0005
171 extern const char *SPY_GetMsgName(UINT msg
, HWND hWnd
);
172 extern const char *SPY_GetVKeyName(WPARAM wParam
);
173 extern void SPY_EnterMessage(INT iFlag
, HWND hwnd
, UINT msg
, WPARAM wParam
, LPARAM lParam
);
174 extern void SPY_ExitMessage(INT iFlag
, HWND hwnd
, UINT msg
,
175 LRESULT lReturn
, WPARAM wParam
, LPARAM lParam
);
176 extern int SPY_Init(void);
179 /* Validate window handle types */
180 #define VALIDATE_TYPE_FREE 0
181 #define VALIDATE_TYPE_WIN 1
182 #define VALIDATE_TYPE_MENU 2
183 #define VALIDATE_TYPE_CURSOR 3
184 #define VALIDATE_TYPE_MWPOS 4
185 #define VALIDATE_TYPE_HOOK 5
186 #define VALIDATE_TYPE_CALLPROC 7
187 #define VALIDATE_TYPE_ACCEL 8
188 #define VALIDATE_TYPE_MONITOR 12
189 #define VALIDATE_TYPE_EVENT 15
190 #define VALIDATE_TYPE_TIMER 16
192 #define FIRST_USER_HANDLE 0x0020 /* first possible value for low word of user handle */
193 #define LAST_USER_HANDLE 0xffef /* last possible value for low word of user handle */
194 #define NB_USER_HANDLES ((LAST_USER_HANDLE - FIRST_USER_HANDLE + 1) >> 1)
195 #define USER_HANDLE_TO_INDEX(hwnd) ((LOWORD(hwnd) - FIRST_USER_HANDLE) >> 1)
197 #define USER_HEADER_TO_BODY(ObjectHeader) \
198 ((PVOID)(((PUSER_OBJECT_HEADER)ObjectHeader) + 1))
200 #define USER_BODY_TO_HEADER(ObjectBody) \
201 ((PUSER_OBJECT_HEADER)(((PUSER_OBJECT_HEADER)ObjectBody) - 1))
203 typedef struct _USER_HANDLE_ENTRY
205 void *ptr
; /* pointer to object */
209 PW32THREADINFO pti
; // pointer to Win32ThreadInfo
210 PW32PROCESSINFO ppi
; // pointer to W32ProcessInfo
212 unsigned short type
; /* object type (0 if free) */
213 unsigned short generation
; /* generation counter */
214 } USER_HANDLE_ENTRY
, * PUSER_HANDLE_ENTRY
;
216 typedef struct _USER_HANDLE_TABLE
218 PUSER_HANDLE_ENTRY handles
;
219 PUSER_HANDLE_ENTRY freelist
;
221 int allocated_handles
;
222 } USER_HANDLE_TABLE
, * PUSER_HANDLE_TABLE
;
224 extern PUSER_HANDLE_TABLE gHandleTable
;
225 extern PUSER_HANDLE_ENTRY gHandleEntries
;
227 PUSER_HANDLE_ENTRY FASTCALL
GetUser32Handle(HANDLE
);
228 PVOID FASTCALL
ValidateHandle(HANDLE
, UINT
);