mirror of
https://github.com/reactos/wine.git
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285 lines
10 KiB
C
285 lines
10 KiB
C
/*
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* USER private definitions
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*
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* Copyright 1993 Alexandre Julliard
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifndef __WINE_USER_PRIVATE_H
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#define __WINE_USER_PRIVATE_H
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#include <stdarg.h>
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#include "windef.h"
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#include "winbase.h"
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#include "wingdi.h"
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#include "winuser.h"
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#include "winreg.h"
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#include "winternl.h"
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#include "wine/windef16.h"
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#include "wine/winbase16.h"
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extern WORD USER_HeapSel;
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static inline HLOCAL16 LOCAL_Alloc( HANDLE16 ds, UINT16 flags, WORD size )
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{
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STACK16FRAME* stack16 = MapSL((SEGPTR)NtCurrentTeb()->WOW32Reserved);
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HANDLE16 oldDS = stack16->ds;
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HLOCAL16 ret;
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stack16->ds = ds;
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ret = LocalAlloc16 (flags, size);
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stack16->ds = oldDS;
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return ret;
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}
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static inline HLOCAL16 LOCAL_ReAlloc( HANDLE16 ds, HLOCAL16 handle, WORD size, UINT16 flags )
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{
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STACK16FRAME* stack16 = MapSL((SEGPTR)NtCurrentTeb()->WOW32Reserved);
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HANDLE16 oldDS = stack16->ds;
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HLOCAL16 ret;
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stack16->ds = ds;
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ret = LocalReAlloc16 (handle, size, flags);
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stack16->ds = oldDS;
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return ret;
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}
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static inline HLOCAL16 LOCAL_Free( HANDLE16 ds, HLOCAL16 handle )
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{
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STACK16FRAME* stack16 = MapSL((SEGPTR)NtCurrentTeb()->WOW32Reserved);
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HANDLE16 oldDS = stack16->ds;
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HLOCAL16 ret;
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stack16->ds = ds;
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ret = LocalFree16 (handle);
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stack16->ds = oldDS;
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return ret;
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}
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#define USER_HEAP_ALLOC(size) \
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((HANDLE)(ULONG_PTR)LOCAL_Alloc( USER_HeapSel, LMEM_FIXED, (size) ))
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#define USER_HEAP_REALLOC(handle,size) \
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((HANDLE)(ULONG_PTR)LOCAL_ReAlloc( USER_HeapSel, LOWORD(handle), (size), LMEM_FIXED ))
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#define USER_HEAP_FREE(handle) \
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LOCAL_Free( USER_HeapSel, LOWORD(handle) )
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#define USER_HEAP_LIN_ADDR(handle) \
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((handle) ? MapSL(MAKESEGPTR(USER_HeapSel, LOWORD(handle))) : NULL)
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#define GET_WORD(ptr) (*(const WORD *)(ptr))
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#define GET_DWORD(ptr) (*(const DWORD *)(ptr))
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/* internal messages codes */
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enum wine_internal_message
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{
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WM_WINE_DESTROYWINDOW = 0x80000000,
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WM_WINE_SETWINDOWPOS,
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WM_WINE_SHOWWINDOW,
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WM_WINE_SETPARENT,
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WM_WINE_SETWINDOWLONG,
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WM_WINE_ENABLEWINDOW,
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WM_WINE_SETACTIVEWINDOW,
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WM_WINE_KEYBOARD_LL_HOOK,
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WM_WINE_MOUSE_LL_HOOK,
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WM_WINE_FIRST_DRIVER_MSG = 0x80001000, /* range of messages reserved for the USER driver */
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WM_WINE_LAST_DRIVER_MSG = 0x80001fff
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};
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struct tagCURSORICONINFO;
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typedef struct tagUSER_DRIVER {
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/* keyboard functions */
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HKL (*pActivateKeyboardLayout)(HKL, UINT);
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void (*pBeep)(void);
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SHORT (*pGetAsyncKeyState)(INT);
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INT (*pGetKeyNameText)(LONG, LPWSTR, INT);
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HKL (*pGetKeyboardLayout)(DWORD);
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UINT (*pGetKeyboardLayoutList)(INT, HKL *);
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BOOL (*pGetKeyboardLayoutName)(LPWSTR);
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HKL (*pLoadKeyboardLayout)(LPCWSTR, UINT);
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UINT (*pMapVirtualKeyEx)(UINT, UINT, HKL);
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UINT (*pSendInput)(UINT, LPINPUT, int);
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INT (*pToUnicodeEx)(UINT, UINT, LPBYTE, LPWSTR, int, UINT, HKL);
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BOOL (*pUnloadKeyboardLayout)(HKL);
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SHORT (*pVkKeyScanEx)(WCHAR, HKL);
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/* mouse functions */
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void (*pSetCursor)(struct tagCURSORICONINFO *);
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BOOL (*pGetCursorPos)(LPPOINT);
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BOOL (*pSetCursorPos)(INT,INT);
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/* screen saver functions */
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BOOL (*pGetScreenSaveActive)(void);
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void (*pSetScreenSaveActive)(BOOL);
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/* clipboard functions */
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void (*pAcquireClipboard)(HWND); /* Acquire selection */
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BOOL (*pCountClipboardFormats)(void); /* Count available clipboard formats */
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void (*pEmptyClipboard)(BOOL); /* Empty clipboard data */
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void (*pEndClipboardUpdate)(void); /* End clipboard update */
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UINT (*pEnumClipboardFormats)(UINT); /* Enumerate clipboard formats */
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BOOL (*pGetClipboardData)(UINT, HANDLE16*, HANDLE*); /* Get specified selection data */
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INT (*pGetClipboardFormatName)(UINT, LPWSTR, UINT); /* Get a clipboard format name */
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BOOL (*pIsClipboardFormatAvailable)(UINT); /* Check if specified format is available */
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UINT (*pRegisterClipboardFormat)(LPCWSTR); /* Register a clipboard format */
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void (*pResetSelectionOwner)(HWND, BOOL);
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BOOL (*pSetClipboardData)(UINT, HANDLE16, HANDLE, BOOL); /* Set specified selection data */
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/* display modes */
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LONG (*pChangeDisplaySettingsEx)(LPCWSTR,LPDEVMODEW,HWND,DWORD,LPVOID);
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BOOL (*pEnumDisplaySettingsEx)(LPCWSTR,DWORD,LPDEVMODEW,DWORD);
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/* windowing functions */
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BOOL (*pCreateDesktopWindow)(HWND);
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BOOL (*pCreateWindow)(HWND,CREATESTRUCTA*,BOOL);
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void (*pDestroyWindow)(HWND);
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HDC (*pGetDCEx)(HWND,HRGN,DWORD);
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DWORD (*pMsgWaitForMultipleObjectsEx)(DWORD,const HANDLE*,DWORD,DWORD,DWORD);
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INT (*pReleaseDC)(HWND,HDC,BOOL);
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BOOL (*pScrollDC)(HDC, INT, INT, const RECT *, const RECT *, HRGN, LPRECT);
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void (*pSetFocus)(HWND);
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HWND (*pSetParent)(HWND,HWND);
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BOOL (*pSetWindowPos)(WINDOWPOS *);
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int (*pSetWindowRgn)(HWND,HRGN,BOOL);
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void (*pSetWindowIcon)(HWND,UINT,HICON);
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void (*pSetWindowStyle)(HWND,DWORD);
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void (*pSetWindowText)(HWND,LPCWSTR);
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BOOL (*pShowWindow)(HWND,INT);
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void (*pSysCommandSizeMove)(HWND,WPARAM);
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HWND (*pWindowFromDC)(HDC);
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LRESULT (*pWindowMessage)(HWND,UINT,WPARAM,LPARAM);
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} USER_DRIVER;
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extern const USER_DRIVER *USER_Driver;
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extern void USER_unload_driver(void);
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struct received_message_info;
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struct hook16_queue_info;
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/* this is the structure stored in TEB->Win32ClientInfo */
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/* no attempt is made to keep the layout compatible with the Windows one */
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struct user_thread_info
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{
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HANDLE server_queue; /* 00 Handle to server-side queue */
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DWORD recursion_count; /* 04 SendMessage recursion counter */
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HHOOK hook; /* 08 Current hook */
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struct received_message_info *receive_info; /* 0c Message being currently received */
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struct hook16_queue_info *hook16_info; /* 10 Opaque pointer for 16-bit hook support */
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DWORD GetMessageTimeVal; /* 14 Value for GetMessageTime */
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DWORD GetMessagePosVal; /* 18 Value for GetMessagePos */
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DWORD GetMessageExtraInfoVal; /* 1c Value for GetMessageExtraInfo */
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HCURSOR cursor; /* 20 Current cursor */
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INT cursor_count; /* 24 Cursor show count */
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UINT active_hooks; /* 28 Bitmap of active hooks */
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HWND desktop; /* 2c Desktop window */
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/* 30-7c Available for more data */
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};
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static inline struct user_thread_info *get_user_thread_info(void)
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{
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return (struct user_thread_info *)NtCurrentTeb()->Win32ClientInfo;
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}
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/* check if hwnd is a broadcast magic handle */
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static inline BOOL is_broadcast( HWND hwnd )
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{
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return (hwnd == HWND_BROADCAST || hwnd == HWND_TOPMOST);
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}
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extern HMODULE user32_module;
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extern DWORD USER16_AlertableWait;
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extern HBRUSH SYSCOLOR_55AABrush;
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extern BOOL CLIPBOARD_ReleaseOwner(void);
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extern BOOL FOCUS_MouseActivate( HWND hwnd );
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extern BOOL HOOK_IsHooked( INT id );
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extern LRESULT MSG_SendInternalMessageTimeout( DWORD dest_pid, DWORD dest_tid,
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UINT msg, WPARAM wparam, LPARAM lparam,
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UINT flags, UINT timeout, PDWORD_PTR res_ptr );
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extern HPEN SYSCOLOR_GetPen( INT index );
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extern void SYSPARAMS_Init(void);
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extern void USER_CheckNotLock(void);
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extern BOOL USER_IsExitingThread( DWORD tid );
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/* message spy definitions */
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#define SPY_DISPATCHMESSAGE16 0x0100
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#define SPY_DISPATCHMESSAGE 0x0101
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#define SPY_SENDMESSAGE16 0x0102
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#define SPY_SENDMESSAGE 0x0103
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#define SPY_DEFWNDPROC16 0x0104
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#define SPY_DEFWNDPROC 0x0105
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#define SPY_RESULT_OK16 0x0000
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#define SPY_RESULT_OK 0x0001
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#define SPY_RESULT_INVALIDHWND16 0x0002
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#define SPY_RESULT_INVALIDHWND 0x0003
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#define SPY_RESULT_DEFWND16 0x0004
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#define SPY_RESULT_DEFWND 0x0005
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extern const char *SPY_GetMsgName( UINT msg, HWND hWnd );
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extern const char *SPY_GetVKeyName(WPARAM wParam);
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extern void SPY_EnterMessage( INT iFlag, HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam );
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extern void SPY_ExitMessage( INT iFlag, HWND hwnd, UINT msg,
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LRESULT lReturn, WPARAM wParam, LPARAM lParam );
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extern int SPY_Init(void);
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/* HANDLE16 <-> HANDLE conversions */
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#define HCURSOR_16(h32) (LOWORD(h32))
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#define HICON_16(h32) (LOWORD(h32))
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#define HINSTANCE_16(h32) (LOWORD(h32))
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#define HCURSOR_32(h16) ((HCURSOR)(ULONG_PTR)(h16))
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#define HICON_32(h16) ((HICON)(ULONG_PTR)(h16))
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#define HINSTANCE_32(h16) ((HINSTANCE)(ULONG_PTR)(h16))
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#define HMODULE_32(h16) ((HMODULE)(ULONG_PTR)(h16))
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#include "pshpack1.h"
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typedef struct
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{
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BYTE bWidth;
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BYTE bHeight;
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BYTE bColorCount;
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BYTE bReserved;
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} ICONRESDIR;
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typedef struct
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{
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WORD wWidth;
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WORD wHeight;
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} CURSORDIR;
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typedef struct
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{ union
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{ ICONRESDIR icon;
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CURSORDIR cursor;
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} ResInfo;
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WORD wPlanes;
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WORD wBitCount;
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DWORD dwBytesInRes;
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WORD wResId;
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} CURSORICONDIRENTRY;
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typedef struct
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{
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WORD idReserved;
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WORD idType;
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WORD idCount;
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CURSORICONDIRENTRY idEntries[1];
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} CURSORICONDIR;
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#include "poppack.h"
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extern void CURSORICON_FreeModuleIcons( HMODULE16 hModule );
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#endif /* __WINE_USER_PRIVATE_H */
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