/* * USER private definitions * * Copyright 1993 Alexandre Julliard * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */ #ifndef __WINE_USER_PRIVATE_H #define __WINE_USER_PRIVATE_H #include #include "windef.h" #include "winbase.h" #include "wingdi.h" #include "winuser.h" #include "winreg.h" #include "winternl.h" #include "wine/windef16.h" #include "wine/winbase16.h" extern WORD USER_HeapSel DECLSPEC_HIDDEN; static inline HLOCAL16 LOCAL_Alloc( HANDLE16 ds, UINT16 flags, WORD size ) { STACK16FRAME* stack16 = MapSL(PtrToUlong(NtCurrentTeb()->WOW32Reserved)); HANDLE16 oldDS = stack16->ds; HLOCAL16 ret; stack16->ds = ds; ret = LocalAlloc16 (flags, size); stack16->ds = oldDS; return ret; } static inline HLOCAL16 LOCAL_ReAlloc( HANDLE16 ds, HLOCAL16 handle, WORD size, UINT16 flags ) { STACK16FRAME* stack16 = MapSL(PtrToUlong(NtCurrentTeb()->WOW32Reserved)); HANDLE16 oldDS = stack16->ds; HLOCAL16 ret; stack16->ds = ds; ret = LocalReAlloc16 (handle, size, flags); stack16->ds = oldDS; return ret; } static inline HLOCAL16 LOCAL_Free( HANDLE16 ds, HLOCAL16 handle ) { STACK16FRAME* stack16 = MapSL(PtrToUlong(NtCurrentTeb()->WOW32Reserved)); HANDLE16 oldDS = stack16->ds; HLOCAL16 ret; stack16->ds = ds; ret = LocalFree16 (handle); stack16->ds = oldDS; return ret; } #define USER_HEAP_ALLOC(size) \ ((HANDLE)(ULONG_PTR)LOCAL_Alloc( USER_HeapSel, LMEM_FIXED, (size) )) #define USER_HEAP_REALLOC(handle,size) \ ((HANDLE)(ULONG_PTR)LOCAL_ReAlloc( USER_HeapSel, LOWORD(handle), (size), LMEM_FIXED )) #define USER_HEAP_FREE(handle) \ LOCAL_Free( USER_HeapSel, LOWORD(handle) ) #define USER_HEAP_LIN_ADDR(handle) \ ((handle) ? MapSL(MAKESEGPTR(USER_HeapSel, LOWORD(handle))) : NULL) #define GET_WORD(ptr) (*(const WORD *)(ptr)) #define GET_DWORD(ptr) (*(const DWORD *)(ptr)) #define WM_SYSTIMER 0x0118 #define WM_POPUPSYSTEMMENU 0x0313 /* internal messages codes */ enum wine_internal_message { WM_WINE_DESTROYWINDOW = 0x80000000, WM_WINE_SETWINDOWPOS, WM_WINE_SHOWWINDOW, WM_WINE_SETPARENT, WM_WINE_SETWINDOWLONG, WM_WINE_ENABLEWINDOW, WM_WINE_SETACTIVEWINDOW, WM_WINE_KEYBOARD_LL_HOOK, WM_WINE_MOUSE_LL_HOOK, WM_WINE_FIRST_DRIVER_MSG = 0x80001000, /* range of messages reserved for the USER driver */ WM_WINE_LAST_DRIVER_MSG = 0x80001fff }; struct tagCURSORICONINFO; typedef struct tagUSER_DRIVER { /* keyboard functions */ HKL (CDECL *pActivateKeyboardLayout)(HKL, UINT); void (CDECL *pBeep)(void); SHORT (CDECL *pGetAsyncKeyState)(INT); INT (CDECL *pGetKeyNameText)(LONG, LPWSTR, INT); HKL (CDECL *pGetKeyboardLayout)(DWORD); BOOL (CDECL *pGetKeyboardLayoutName)(LPWSTR); HKL (CDECL *pLoadKeyboardLayout)(LPCWSTR, UINT); UINT (CDECL *pMapVirtualKeyEx)(UINT, UINT, HKL); UINT (CDECL *pSendInput)(UINT, LPINPUT, int); INT (CDECL *pToUnicodeEx)(UINT, UINT, const BYTE *, LPWSTR, int, UINT, HKL); BOOL (CDECL *pUnloadKeyboardLayout)(HKL); SHORT (CDECL *pVkKeyScanEx)(WCHAR, HKL); /* mouse functions */ void (CDECL *pSetCursor)(struct tagCURSORICONINFO *); BOOL (CDECL *pGetCursorPos)(LPPOINT); BOOL (CDECL *pSetCursorPos)(INT,INT); BOOL (CDECL *pClipCursor)(LPCRECT); /* screen saver functions */ BOOL (CDECL *pGetScreenSaveActive)(void); void (CDECL *pSetScreenSaveActive)(BOOL); /* clipboard functions */ INT (CDECL *pAcquireClipboard)(HWND); /* Acquire selection */ BOOL (CDECL *pCountClipboardFormats)(void); /* Count available clipboard formats */ void (CDECL *pEmptyClipboard)(BOOL); /* Empty clipboard data */ void (CDECL *pEndClipboardUpdate)(void); /* End clipboard update */ UINT (CDECL *pEnumClipboardFormats)(UINT); /* Enumerate clipboard formats */ BOOL (CDECL *pGetClipboardData)(UINT, HANDLE16*, HANDLE*); /* Get specified selection data */ INT (CDECL *pGetClipboardFormatName)(UINT, LPWSTR, UINT); /* Get a clipboard format name */ BOOL (CDECL *pIsClipboardFormatAvailable)(UINT); /* Check if specified format is available */ UINT (CDECL *pRegisterClipboardFormat)(LPCWSTR); /* Register a clipboard format */ BOOL (CDECL *pSetClipboardData)(UINT, HANDLE16, HANDLE, BOOL); /* Set specified selection data */ /* display modes */ LONG (CDECL *pChangeDisplaySettingsEx)(LPCWSTR,LPDEVMODEW,HWND,DWORD,LPVOID); BOOL (CDECL *pEnumDisplayMonitors)(HDC,LPRECT,MONITORENUMPROC,LPARAM); BOOL (CDECL *pEnumDisplaySettingsEx)(LPCWSTR,DWORD,LPDEVMODEW,DWORD); BOOL (CDECL *pGetMonitorInfo)(HMONITOR,MONITORINFO*); /* windowing functions */ BOOL (CDECL *pCreateDesktopWindow)(HWND); BOOL (CDECL *pCreateWindow)(HWND); void (CDECL *pDestroyWindow)(HWND); void (CDECL *pGetDC)(HDC,HWND,HWND,const RECT *,const RECT *,DWORD); DWORD (CDECL *pMsgWaitForMultipleObjectsEx)(DWORD,const HANDLE*,DWORD,DWORD,DWORD); void (CDECL *pReleaseDC)(HWND,HDC); BOOL (CDECL *pScrollDC)(HDC, INT, INT, const RECT *, const RECT *, HRGN, LPRECT); void (CDECL *pSetCapture)(HWND,UINT); void (CDECL *pSetFocus)(HWND); void (CDECL *pSetLayeredWindowAttributes)(HWND,COLORREF,BYTE,DWORD); void (CDECL *pSetParent)(HWND,HWND,HWND); int (CDECL *pSetWindowRgn)(HWND,HRGN,BOOL); void (CDECL *pSetWindowIcon)(HWND,UINT,HICON); void (CDECL *pSetWindowStyle)(HWND,INT,STYLESTRUCT*); void (CDECL *pSetWindowText)(HWND,LPCWSTR); UINT (CDECL *pShowWindow)(HWND,INT,RECT*,UINT); LRESULT (CDECL *pSysCommand)(HWND,WPARAM,LPARAM); LRESULT (CDECL *pWindowMessage)(HWND,UINT,WPARAM,LPARAM); void (CDECL *pWindowPosChanging)(HWND,HWND,UINT,const RECT *,const RECT *,RECT *); void (CDECL *pWindowPosChanged)(HWND,HWND,UINT,const RECT *,const RECT *,const RECT *,const RECT *); } USER_DRIVER; extern const USER_DRIVER *USER_Driver DECLSPEC_HIDDEN; extern void USER_unload_driver(void) DECLSPEC_HIDDEN; struct received_message_info; struct hook16_queue_info; /* type of message-sending functions that need special WM_CHAR handling */ enum wm_char_mapping { WMCHAR_MAP_POSTMESSAGE, WMCHAR_MAP_SENDMESSAGE, WMCHAR_MAP_SENDMESSAGETIMEOUT, WMCHAR_MAP_RECVMESSAGE, WMCHAR_MAP_DISPATCHMESSAGE, WMCHAR_MAP_CALLWINDOWPROC, WMCHAR_MAP_COUNT, WMCHAR_MAP_NOMAPPING = WMCHAR_MAP_COUNT }; /* data to store state for A/W mappings of WM_CHAR */ struct wm_char_mapping_data { BYTE lead_byte[WMCHAR_MAP_COUNT]; MSG get_msg; }; /* this is the structure stored in TEB->Win32ClientInfo */ /* no attempt is made to keep the layout compatible with the Windows one */ struct user_thread_info { HANDLE server_queue; /* Handle to server-side queue */ DWORD recursion_count; /* SendMessage recursion counter */ BOOL hook_unicode; /* Is current hook unicode? */ HHOOK hook; /* Current hook */ struct received_message_info *receive_info; /* Message being currently received */ struct hook16_queue_info *hook16_info; /* Opaque pointer for 16-bit hook support */ struct wm_char_mapping_data *wmchar_data; /* Data for WM_CHAR mappings */ DWORD GetMessageTimeVal; /* Value for GetMessageTime */ DWORD GetMessagePosVal; /* Value for GetMessagePos */ ULONG_PTR GetMessageExtraInfoVal; /* Value for GetMessageExtraInfo */ HCURSOR cursor; /* Current cursor */ INT cursor_count; /* Cursor show count */ UINT active_hooks; /* Bitmap of active hooks */ HWND top_window; /* Desktop window */ HWND msg_window; /* HWND_MESSAGE parent window */ ULONG pad[9]; /* Available for more data */ }; struct hook_extra_info { HHOOK handle; LPARAM lparam; }; static inline struct user_thread_info *get_user_thread_info(void) { return (struct user_thread_info *)NtCurrentTeb()->Win32ClientInfo; } /* check if hwnd is a broadcast magic handle */ static inline BOOL is_broadcast( HWND hwnd ) { return (hwnd == HWND_BROADCAST || hwnd == HWND_TOPMOST); } extern HMODULE user32_module DECLSPEC_HIDDEN; extern DWORD USER16_AlertableWait DECLSPEC_HIDDEN; extern HBRUSH SYSCOLOR_55AABrush DECLSPEC_HIDDEN; struct dce; extern BOOL CLIPBOARD_ReleaseOwner(void) DECLSPEC_HIDDEN; extern BOOL FOCUS_MouseActivate( HWND hwnd ) DECLSPEC_HIDDEN; extern BOOL HOOK_IsHooked( INT id ) DECLSPEC_HIDDEN; extern BOOL set_capture_window( HWND hwnd, UINT gui_flags, HWND *prev_ret ); extern void free_dce( struct dce *dce, HWND hwnd ) DECLSPEC_HIDDEN; extern void invalidate_dce( HWND hwnd, const RECT *rect ) DECLSPEC_HIDDEN; extern void erase_now( HWND hwnd, UINT rdw_flags ) DECLSPEC_HIDDEN; extern void *get_hook_proc( void *proc, const WCHAR *module ); extern LRESULT call_current_hook( HHOOK hhook, INT code, WPARAM wparam, LPARAM lparam ) DECLSPEC_HIDDEN; extern BOOL map_wparam_AtoW( UINT message, WPARAM *wparam, enum wm_char_mapping mapping ) DECLSPEC_HIDDEN; extern LRESULT MSG_SendInternalMessageTimeout( DWORD dest_pid, DWORD dest_tid, UINT msg, WPARAM wparam, LPARAM lparam, UINT flags, UINT timeout, PDWORD_PTR res_ptr ) DECLSPEC_HIDDEN; extern HPEN SYSCOLOR_GetPen( INT index ) DECLSPEC_HIDDEN; extern void SYSPARAMS_Init(void) DECLSPEC_HIDDEN; extern void USER_CheckNotLock(void) DECLSPEC_HIDDEN; extern BOOL USER_IsExitingThread( DWORD tid ) DECLSPEC_HIDDEN; extern BOOL USER_SetWindowPos( WINDOWPOS * winpos ) DECLSPEC_HIDDEN; typedef LRESULT (*winproc_callback_t)( HWND hwnd, UINT msg, WPARAM wp, LPARAM lp, LRESULT *result, void *arg ); typedef LRESULT (*winproc_callback16_t)( HWND16 hwnd, UINT16 msg, WPARAM16 wp, LPARAM lp, LRESULT *result, void *arg ); extern WNDPROC16 WINPROC_GetProc16( WNDPROC proc, BOOL unicode ) DECLSPEC_HIDDEN; extern WNDPROC WINPROC_AllocProc16( WNDPROC16 func ) DECLSPEC_HIDDEN; extern WNDPROC WINPROC_GetProc( WNDPROC proc, BOOL unicode ) DECLSPEC_HIDDEN; extern WNDPROC WINPROC_AllocProc( WNDPROC funcA, WNDPROC funcW ) DECLSPEC_HIDDEN; extern BOOL WINPROC_IsUnicode( WNDPROC proc, BOOL def_val ) DECLSPEC_HIDDEN; extern LRESULT WINPROC_CallProcAtoW( winproc_callback_t callback, HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam, LRESULT *result, void *arg, enum wm_char_mapping mapping ) DECLSPEC_HIDDEN; extern LRESULT WINPROC_CallProc16To32A( winproc_callback_t callback, HWND16 hwnd, UINT16 msg, WPARAM16 wParam, LPARAM lParam, LRESULT *result, void *arg ) DECLSPEC_HIDDEN; extern LRESULT WINPROC_CallProc32ATo16( winproc_callback16_t callback, HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam, LRESULT *result, void *arg ) DECLSPEC_HIDDEN; extern INT_PTR WINPROC_CallDlgProc16( DLGPROC16 func, HWND16 hwnd, UINT16 msg, WPARAM16 wParam, LPARAM lParam ) DECLSPEC_HIDDEN; extern INT_PTR WINPROC_CallDlgProcA( DLGPROC func, HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam ) DECLSPEC_HIDDEN; extern INT_PTR WINPROC_CallDlgProcW( DLGPROC func, HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam ) DECLSPEC_HIDDEN; extern BOOL WINPROC_call_window( HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam, LRESULT *result, BOOL unicode, enum wm_char_mapping mapping ) DECLSPEC_HIDDEN; /* message spy definitions */ #define SPY_DISPATCHMESSAGE16 0x0100 #define SPY_DISPATCHMESSAGE 0x0101 #define SPY_SENDMESSAGE16 0x0102 #define SPY_SENDMESSAGE 0x0103 #define SPY_DEFWNDPROC16 0x0104 #define SPY_DEFWNDPROC 0x0105 #define SPY_RESULT_OK16 0x0000 #define SPY_RESULT_OK 0x0001 #define SPY_RESULT_INVALIDHWND16 0x0002 #define SPY_RESULT_INVALIDHWND 0x0003 #define SPY_RESULT_DEFWND16 0x0004 #define SPY_RESULT_DEFWND 0x0005 extern const char *SPY_GetClassLongOffsetName( INT offset ) DECLSPEC_HIDDEN; extern const char *SPY_GetMsgName( UINT msg, HWND hWnd ) DECLSPEC_HIDDEN; extern const char *SPY_GetVKeyName(WPARAM wParam) DECLSPEC_HIDDEN; extern void SPY_EnterMessage( INT iFlag, HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam ) DECLSPEC_HIDDEN; extern void SPY_ExitMessage( INT iFlag, HWND hwnd, UINT msg, LRESULT lReturn, WPARAM wParam, LPARAM lParam ) DECLSPEC_HIDDEN; extern int SPY_Init(void) DECLSPEC_HIDDEN; /* HANDLE16 <-> HANDLE conversions */ #define HCURSOR_16(h32) (LOWORD(h32)) #define HICON_16(h32) (LOWORD(h32)) #define HINSTANCE_16(h32) (LOWORD(h32)) #define HCURSOR_32(h16) ((HCURSOR)(ULONG_PTR)(h16)) #define HICON_32(h16) ((HICON)(ULONG_PTR)(h16)) #define HINSTANCE_32(h16) ((HINSTANCE)(ULONG_PTR)(h16)) #define HMODULE_32(h16) ((HMODULE)(ULONG_PTR)(h16)) #include "pshpack1.h" typedef struct { BYTE bWidth; BYTE bHeight; BYTE bColorCount; BYTE bReserved; } ICONRESDIR; typedef struct { WORD wWidth; WORD wHeight; } CURSORDIR; typedef struct { union { ICONRESDIR icon; CURSORDIR cursor; } ResInfo; WORD wPlanes; WORD wBitCount; DWORD dwBytesInRes; WORD wResId; } CURSORICONDIRENTRY; typedef struct { WORD idReserved; WORD idType; WORD idCount; CURSORICONDIRENTRY idEntries[1]; } CURSORICONDIR; #include "poppack.h" extern void CURSORICON_FreeModuleIcons( HMODULE16 hModule ) DECLSPEC_HIDDEN; /* Mingw's assert() imports MessageBoxA and gets confused by user32 exporting it */ #ifdef __MINGW32__ #undef assert #define assert(expr) ((void)0) #endif #endif /* __WINE_USER_PRIVATE_H */