2 * USER private definitions
4 * Copyright 1993 Alexandre Julliard
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
21 #ifndef __WINE_USER_PRIVATE_H
22 #define __WINE_USER_PRIVATE_H
31 #include "wine/windef16.h"
32 #include "wine/winbase16.h"
34 extern WORD USER_HeapSel DECLSPEC_HIDDEN
;
36 static inline HLOCAL16
LOCAL_Alloc( HANDLE16 ds
, UINT16 flags
, WORD size
)
38 STACK16FRAME
* stack16
= MapSL(PtrToUlong(NtCurrentTeb()->WOW32Reserved
));
39 HANDLE16 oldDS
= stack16
->ds
;
43 ret
= LocalAlloc16 (flags
, size
);
48 static inline HLOCAL16
LOCAL_ReAlloc( HANDLE16 ds
, HLOCAL16 handle
, WORD size
, UINT16 flags
)
50 STACK16FRAME
* stack16
= MapSL(PtrToUlong(NtCurrentTeb()->WOW32Reserved
));
51 HANDLE16 oldDS
= stack16
->ds
;
55 ret
= LocalReAlloc16 (handle
, size
, flags
);
60 static inline HLOCAL16
LOCAL_Free( HANDLE16 ds
, HLOCAL16 handle
)
62 STACK16FRAME
* stack16
= MapSL(PtrToUlong(NtCurrentTeb()->WOW32Reserved
));
63 HANDLE16 oldDS
= stack16
->ds
;
67 ret
= LocalFree16 (handle
);
73 #define USER_HEAP_ALLOC(size) \
74 GlobalAlloc(GMEM_FIXED, (size))
75 #define USER_HEAP_REALLOC(handle,size) \
76 GlobalReAlloc((handle), (size), GMEM_FIXED)
77 #define USER_HEAP_FREE(handle) \
79 #define USER_HEAP_LIN_ADDR(handle) ((void *)handle)
81 #define USER_HEAP_ALLOC(size) \
82 ((HANDLE)(ULONG_PTR)LOCAL_Alloc( USER_HeapSel, LMEM_FIXED, (size) ))
83 #define USER_HEAP_REALLOC(handle,size) \
84 ((HANDLE)(ULONG_PTR)LOCAL_ReAlloc( USER_HeapSel, LOWORD(handle), (size), LMEM_FIXED ))
85 #define USER_HEAP_FREE(handle) \
86 LOCAL_Free( USER_HeapSel, LOWORD(handle) )
87 #define USER_HEAP_LIN_ADDR(handle) \
88 ((handle) ? MapSL(MAKESEGPTR(USER_HeapSel, LOWORD(handle))) : NULL)
91 #define GET_WORD(ptr) (*(const WORD *)(ptr))
92 #define GET_DWORD(ptr) (*(const DWORD *)(ptr))
94 #define WM_SYSTIMER 0x0118
95 #define WM_POPUPSYSTEMMENU 0x0313
97 /* internal messages codes */
98 enum wine_internal_message
100 WM_WINE_DESTROYWINDOW
= 0x80000000,
101 WM_WINE_SETWINDOWPOS
,
104 WM_WINE_SETWINDOWLONG
,
105 WM_WINE_ENABLEWINDOW
,
106 WM_WINE_SETACTIVEWINDOW
,
107 WM_WINE_KEYBOARD_LL_HOOK
,
108 WM_WINE_MOUSE_LL_HOOK
,
109 WM_WINE_FIRST_DRIVER_MSG
= 0x80001000, /* range of messages reserved for the USER driver */
110 WM_WINE_LAST_DRIVER_MSG
= 0x80001fff
113 struct tagCURSORICONINFO
;
115 typedef struct tagUSER_DRIVER
{
116 /* keyboard functions */
117 HKL (CDECL
*pActivateKeyboardLayout
)(HKL
, UINT
);
118 void (CDECL
*pBeep
)(void);
119 SHORT (CDECL
*pGetAsyncKeyState
)(INT
);
120 INT (CDECL
*pGetKeyNameText
)(LONG
, LPWSTR
, INT
);
121 HKL (CDECL
*pGetKeyboardLayout
)(DWORD
);
122 BOOL (CDECL
*pGetKeyboardLayoutName
)(LPWSTR
);
123 HKL (CDECL
*pLoadKeyboardLayout
)(LPCWSTR
, UINT
);
124 UINT (CDECL
*pMapVirtualKeyEx
)(UINT
, UINT
, HKL
);
125 UINT (CDECL
*pSendInput
)(UINT
, LPINPUT
, int);
126 INT (CDECL
*pToUnicodeEx
)(UINT
, UINT
, const BYTE
*, LPWSTR
, int, UINT
, HKL
);
127 BOOL (CDECL
*pUnloadKeyboardLayout
)(HKL
);
128 SHORT (CDECL
*pVkKeyScanEx
)(WCHAR
, HKL
);
129 /* mouse functions */
130 void (CDECL
*pSetCursor
)(struct tagCURSORICONINFO
*);
131 BOOL (CDECL
*pGetCursorPos
)(LPPOINT
);
132 BOOL (CDECL
*pSetCursorPos
)(INT
,INT
);
133 BOOL (CDECL
*pClipCursor
)(LPCRECT
);
134 /* screen saver functions */
135 BOOL (CDECL
*pGetScreenSaveActive
)(void);
136 void (CDECL
*pSetScreenSaveActive
)(BOOL
);
137 /* clipboard functions */
138 INT (CDECL
*pAcquireClipboard
)(HWND
); /* Acquire selection */
139 BOOL (CDECL
*pCountClipboardFormats
)(void); /* Count available clipboard formats */
140 void (CDECL
*pEmptyClipboard
)(BOOL
); /* Empty clipboard data */
141 void (CDECL
*pEndClipboardUpdate
)(void); /* End clipboard update */
142 UINT (CDECL
*pEnumClipboardFormats
)(UINT
); /* Enumerate clipboard formats */
143 BOOL (CDECL
*pGetClipboardData
)(UINT
, HANDLE16
*, HANDLE
*); /* Get specified selection data */
144 INT (CDECL
*pGetClipboardFormatName
)(UINT
, LPWSTR
, UINT
); /* Get a clipboard format name */
145 BOOL (CDECL
*pIsClipboardFormatAvailable
)(UINT
); /* Check if specified format is available */
146 UINT (CDECL
*pRegisterClipboardFormat
)(LPCWSTR
); /* Register a clipboard format */
147 BOOL (CDECL
*pSetClipboardData
)(UINT
, HANDLE16
, HANDLE
, BOOL
); /* Set specified selection data */
149 LONG (CDECL
*pChangeDisplaySettingsEx
)(LPCWSTR
,LPDEVMODEW
,HWND
,DWORD
,LPVOID
);
150 BOOL (CDECL
*pEnumDisplayMonitors
)(HDC
,LPRECT
,MONITORENUMPROC
,LPARAM
);
151 BOOL (CDECL
*pEnumDisplaySettingsEx
)(LPCWSTR
,DWORD
,LPDEVMODEW
,DWORD
);
152 BOOL (CDECL
*pGetMonitorInfo
)(HMONITOR
,MONITORINFO
*);
153 /* windowing functions */
154 BOOL (CDECL
*pCreateDesktopWindow
)(HWND
);
155 BOOL (CDECL
*pCreateWindow
)(HWND
);
156 void (CDECL
*pDestroyWindow
)(HWND
);
157 void (CDECL
*pGetDC
)(HDC
,HWND
,HWND
,const RECT
*,const RECT
*,DWORD
);
158 DWORD (CDECL
*pMsgWaitForMultipleObjectsEx
)(DWORD
,const HANDLE
*,DWORD
,DWORD
,DWORD
);
159 void (CDECL
*pReleaseDC
)(HWND
,HDC
);
160 BOOL (CDECL
*pScrollDC
)(HDC
, INT
, INT
, const RECT
*, const RECT
*, HRGN
, LPRECT
);
161 void (CDECL
*pSetCapture
)(HWND
,UINT
);
162 void (CDECL
*pSetFocus
)(HWND
);
163 void (CDECL
*pSetLayeredWindowAttributes
)(HWND
,COLORREF
,BYTE
,DWORD
);
164 void (CDECL
*pSetParent
)(HWND
,HWND
,HWND
);
165 int (CDECL
*pSetWindowRgn
)(HWND
,HRGN
,BOOL
);
166 void (CDECL
*pSetWindowIcon
)(HWND
,UINT
,HICON
);
167 void (CDECL
*pSetWindowStyle
)(HWND
,INT
,STYLESTRUCT
*);
168 void (CDECL
*pSetWindowText
)(HWND
,LPCWSTR
);
169 UINT (CDECL
*pShowWindow
)(HWND
,INT
,RECT
*,UINT
);
170 LRESULT (CDECL
*pSysCommand
)(HWND
,WPARAM
,LPARAM
);
171 LRESULT (CDECL
*pWindowMessage
)(HWND
,UINT
,WPARAM
,LPARAM
);
172 void (CDECL
*pWindowPosChanging
)(HWND
,HWND
,UINT
,const RECT
*,const RECT
*,RECT
*);
173 void (CDECL
*pWindowPosChanged
)(HWND
,HWND
,UINT
,const RECT
*,const RECT
*,const RECT
*,const RECT
*);
176 extern const USER_DRIVER
*USER_Driver DECLSPEC_HIDDEN
;
178 extern void USER_unload_driver(void) DECLSPEC_HIDDEN
;
180 struct received_message_info
;
181 struct hook16_queue_info
;
183 /* type of message-sending functions that need special WM_CHAR handling */
186 WMCHAR_MAP_POSTMESSAGE
,
187 WMCHAR_MAP_SENDMESSAGE
,
188 WMCHAR_MAP_SENDMESSAGETIMEOUT
,
189 WMCHAR_MAP_RECVMESSAGE
,
190 WMCHAR_MAP_DISPATCHMESSAGE
,
191 WMCHAR_MAP_CALLWINDOWPROC
,
193 WMCHAR_MAP_NOMAPPING
= WMCHAR_MAP_COUNT
196 /* data to store state for A/W mappings of WM_CHAR */
197 struct wm_char_mapping_data
199 BYTE lead_byte
[WMCHAR_MAP_COUNT
];
203 /* this is the structure stored in TEB->Win32ClientInfo */
204 /* no attempt is made to keep the layout compatible with the Windows one */
205 struct user_thread_info
207 HANDLE server_queue
; /* Handle to server-side queue */
208 DWORD recursion_count
; /* SendMessage recursion counter */
209 BOOL hook_unicode
; /* Is current hook unicode? */
210 HHOOK hook
; /* Current hook */
211 struct received_message_info
*receive_info
; /* Message being currently received */
212 struct hook16_queue_info
*hook16_info
; /* Opaque pointer for 16-bit hook support */
213 struct wm_char_mapping_data
*wmchar_data
; /* Data for WM_CHAR mappings */
214 DWORD GetMessageTimeVal
; /* Value for GetMessageTime */
215 DWORD GetMessagePosVal
; /* Value for GetMessagePos */
216 ULONG_PTR GetMessageExtraInfoVal
; /* Value for GetMessageExtraInfo */
217 HCURSOR cursor
; /* Current cursor */
218 INT cursor_count
; /* Cursor show count */
219 UINT active_hooks
; /* Bitmap of active hooks */
220 HWND top_window
; /* Desktop window */
221 HWND msg_window
; /* HWND_MESSAGE parent window */
223 ULONG pad
[9]; /* Available for more data */
226 struct hook_extra_info
232 static inline struct user_thread_info
*get_user_thread_info(void)
234 return (struct user_thread_info
*)NtCurrentTeb()->Win32ClientInfo
;
237 /* check if hwnd is a broadcast magic handle */
238 static inline BOOL
is_broadcast( HWND hwnd
)
240 return (hwnd
== HWND_BROADCAST
|| hwnd
== HWND_TOPMOST
);
243 extern HMODULE user32_module DECLSPEC_HIDDEN
;
244 extern DWORD USER16_AlertableWait DECLSPEC_HIDDEN
;
245 extern HBRUSH SYSCOLOR_55AABrush DECLSPEC_HIDDEN
;
249 extern BOOL
CLIPBOARD_ReleaseOwner(void) DECLSPEC_HIDDEN
;
250 extern BOOL
FOCUS_MouseActivate( HWND hwnd
) DECLSPEC_HIDDEN
;
251 extern BOOL
HOOK_IsHooked( INT id
) DECLSPEC_HIDDEN
;
252 extern BOOL
set_capture_window( HWND hwnd
, UINT gui_flags
, HWND
*prev_ret
);
253 extern void free_dce( struct dce
*dce
, HWND hwnd
) DECLSPEC_HIDDEN
;
254 extern void invalidate_dce( HWND hwnd
, const RECT
*rect
) DECLSPEC_HIDDEN
;
255 extern void erase_now( HWND hwnd
, UINT rdw_flags
) DECLSPEC_HIDDEN
;
256 extern void *get_hook_proc( void *proc
, const WCHAR
*module
);
257 extern LRESULT
call_current_hook( HHOOK hhook
, INT code
, WPARAM wparam
, LPARAM lparam
) DECLSPEC_HIDDEN
;
258 extern BOOL
map_wparam_AtoW( UINT message
, WPARAM
*wparam
, enum wm_char_mapping mapping
) DECLSPEC_HIDDEN
;
259 extern LRESULT
MSG_SendInternalMessageTimeout( DWORD dest_pid
, DWORD dest_tid
,
260 UINT msg
, WPARAM wparam
, LPARAM lparam
,
261 UINT flags
, UINT timeout
, PDWORD_PTR res_ptr
) DECLSPEC_HIDDEN
;
262 extern HPEN
SYSCOLOR_GetPen( INT index
) DECLSPEC_HIDDEN
;
263 extern void SYSPARAMS_Init(void) DECLSPEC_HIDDEN
;
264 extern void USER_CheckNotLock(void) DECLSPEC_HIDDEN
;
265 extern BOOL
USER_IsExitingThread( DWORD tid
) DECLSPEC_HIDDEN
;
267 extern BOOL
USER_SetWindowPos( WINDOWPOS
* winpos
) DECLSPEC_HIDDEN
;
269 typedef LRESULT (*winproc_callback_t
)( HWND hwnd
, UINT msg
, WPARAM wp
, LPARAM lp
,
270 LRESULT
*result
, void *arg
);
271 typedef LRESULT (*winproc_callback16_t
)( HWND16 hwnd
, UINT16 msg
, WPARAM16 wp
, LPARAM lp
,
272 LRESULT
*result
, void *arg
);
274 extern WNDPROC16
WINPROC_GetProc16( WNDPROC proc
, BOOL unicode
) DECLSPEC_HIDDEN
;
275 extern WNDPROC
WINPROC_AllocProc16( WNDPROC16 func
) DECLSPEC_HIDDEN
;
276 extern WNDPROC
WINPROC_GetProc( WNDPROC proc
, BOOL unicode
) DECLSPEC_HIDDEN
;
277 extern WNDPROC
WINPROC_AllocProc( WNDPROC funcA
, WNDPROC funcW
) DECLSPEC_HIDDEN
;
278 extern BOOL
WINPROC_IsUnicode( WNDPROC proc
, BOOL def_val
) DECLSPEC_HIDDEN
;
280 extern LRESULT
WINPROC_CallProcAtoW( winproc_callback_t callback
, HWND hwnd
, UINT msg
,
281 WPARAM wParam
, LPARAM lParam
, LRESULT
*result
, void *arg
,
282 enum wm_char_mapping mapping
) DECLSPEC_HIDDEN
;
283 extern LRESULT
WINPROC_CallProc16To32A( winproc_callback_t callback
, HWND16 hwnd
, UINT16 msg
,
284 WPARAM16 wParam
, LPARAM lParam
, LRESULT
*result
, void *arg
) DECLSPEC_HIDDEN
;
285 extern LRESULT
WINPROC_CallProc32ATo16( winproc_callback16_t callback
, HWND hwnd
, UINT msg
,
286 WPARAM wParam
, LPARAM lParam
, LRESULT
*result
, void *arg
) DECLSPEC_HIDDEN
;
288 extern INT_PTR
WINPROC_CallDlgProc16( DLGPROC16 func
, HWND16 hwnd
, UINT16 msg
, WPARAM16 wParam
, LPARAM lParam
) DECLSPEC_HIDDEN
;
289 extern INT_PTR
WINPROC_CallDlgProcA( DLGPROC func
, HWND hwnd
, UINT msg
, WPARAM wParam
, LPARAM lParam
) DECLSPEC_HIDDEN
;
290 extern INT_PTR
WINPROC_CallDlgProcW( DLGPROC func
, HWND hwnd
, UINT msg
, WPARAM wParam
, LPARAM lParam
) DECLSPEC_HIDDEN
;
291 extern BOOL
WINPROC_call_window( HWND hwnd
, UINT msg
, WPARAM wParam
, LPARAM lParam
,
292 LRESULT
*result
, BOOL unicode
, enum wm_char_mapping mapping
) DECLSPEC_HIDDEN
;
294 /* message spy definitions */
296 #define SPY_DISPATCHMESSAGE16 0x0100
297 #define SPY_DISPATCHMESSAGE 0x0101
298 #define SPY_SENDMESSAGE16 0x0102
299 #define SPY_SENDMESSAGE 0x0103
300 #define SPY_DEFWNDPROC16 0x0104
301 #define SPY_DEFWNDPROC 0x0105
303 #define SPY_RESULT_OK16 0x0000
304 #define SPY_RESULT_OK 0x0001
305 #define SPY_RESULT_INVALIDHWND16 0x0002
306 #define SPY_RESULT_INVALIDHWND 0x0003
307 #define SPY_RESULT_DEFWND16 0x0004
308 #define SPY_RESULT_DEFWND 0x0005
310 extern const char *SPY_GetClassLongOffsetName( INT offset
) DECLSPEC_HIDDEN
;
311 extern const char *SPY_GetMsgName( UINT msg
, HWND hWnd
) DECLSPEC_HIDDEN
;
312 extern const char *SPY_GetVKeyName(WPARAM wParam
) DECLSPEC_HIDDEN
;
313 extern void SPY_EnterMessage( INT iFlag
, HWND hwnd
, UINT msg
, WPARAM wParam
, LPARAM lParam
) DECLSPEC_HIDDEN
;
314 extern void SPY_ExitMessage( INT iFlag
, HWND hwnd
, UINT msg
,
315 LRESULT lReturn
, WPARAM wParam
, LPARAM lParam
) DECLSPEC_HIDDEN
;
316 extern int SPY_Init(void) DECLSPEC_HIDDEN
;
318 /* HANDLE16 <-> HANDLE conversions */
319 #define HCURSOR_16(h32) (LOWORD(h32))
320 #define HICON_16(h32) (LOWORD(h32))
321 #define HINSTANCE_16(h32) (LOWORD(h32))
323 #define HCURSOR_32(h16) ((HCURSOR)(ULONG_PTR)(h16))
324 #define HICON_32(h16) ((HICON)(ULONG_PTR)(h16))
325 #define HINSTANCE_32(h16) ((HINSTANCE)(ULONG_PTR)(h16))
326 #define HMODULE_32(h16) ((HMODULE)(ULONG_PTR)(h16))
328 #include "pshpack1.h"
353 } CURSORICONDIRENTRY
;
360 CURSORICONDIRENTRY idEntries
[1];
365 extern void CURSORICON_FreeModuleIcons( HMODULE16 hModule
) DECLSPEC_HIDDEN
;
367 #endif /* __WINE_USER_PRIVATE_H */