dlls/user/user_private.h

   1 /*
   2  * USER private definitions
   3  *
   4  * Copyright 1993 Alexandre Julliard
   5  *
   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.
  10  *
  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.
  15  *
  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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 #ifndef __WINE_USER_PRIVATE_H
  22 #define __WINE_USER_PRIVATE_H
  23
  24 #include <stdarg.h>
  25 #include "windef.h"
  26 #include "winbase.h"
  27 #include "wingdi.h"
  28 #include "winuser.h"
  29 #include "local.h"
  30
  31 extern WORD USER_HeapSel;
  32
  33 #define USER_HEAP_ALLOC(size) \
  34             ((HANDLE)(ULONG_PTR)LOCAL_Alloc( USER_HeapSel, LMEM_FIXED, (size) ))
  35 #define USER_HEAP_REALLOC(handle,size) \
  36             ((HANDLE)(ULONG_PTR)LOCAL_ReAlloc( USER_HeapSel, LOWORD(handle), (size), LMEM_FIXED ))
  37 #define USER_HEAP_FREE(handle) \
  38             LOCAL_Free( USER_HeapSel, LOWORD(handle) )
  39 #define USER_HEAP_LIN_ADDR(handle)  \
  40          ((handle) ? MapSL(MAKESEGPTR(USER_HeapSel, LOWORD(handle))) : NULL)
  41
  42 #define GET_WORD(ptr)  (*(const WORD *)(ptr))
  43 #define GET_DWORD(ptr) (*(const DWORD *)(ptr))
  44
  45 /* internal messages codes */
  46 enum wine_internal_message
  47 {
  48     WM_WINE_DESTROYWINDOW = 0x80000000,
  49     WM_WINE_SETWINDOWPOS,
  50     WM_WINE_SHOWWINDOW,
  51     WM_WINE_SETPARENT,
  52     WM_WINE_SETWINDOWLONG,
  53     WM_WINE_ENABLEWINDOW,
  54     WM_WINE_SETACTIVEWINDOW,
  55     WM_WINE_KEYBOARD_LL_HOOK,
  56     WM_WINE_MOUSE_LL_HOOK
  57 };
  58
  59 struct tagCURSORICONINFO;
  60
  61 typedef struct tagUSER_DRIVER {
  62     /* keyboard functions */
  63     void   (*pInitKeyboard)(LPBYTE);
  64     SHORT  (*pVkKeyScanEx)(WCHAR, HKL);
  65     UINT   (*pMapVirtualKeyEx)(UINT, UINT, HKL);
  66     INT    (*pGetKeyNameText)(LONG, LPWSTR, INT);
  67     INT    (*pToUnicodeEx)(UINT, UINT, LPBYTE, LPWSTR, int, UINT, HKL);
  68     UINT   (*pGetKeyboardLayoutList)(INT, HKL *);
  69     HKL    (*pGetKeyboardLayout)(DWORD);
  70     BOOL   (*pGetKeyboardLayoutName)(LPWSTR);
  71     HKL    (*pLoadKeyboardLayout)(LPCWSTR, UINT);
  72     HKL    (*pActivateKeyboardLayout)(HKL, UINT);
  73     BOOL   (*pUnloadKeyboardLayout)(HKL);
  74     void   (*pBeep)(void);
  75     /* mouse functions */
  76     void   (*pInitMouse)(LPBYTE);
  77     void   (*pSetCursor)(struct tagCURSORICONINFO *);
  78     void   (*pGetCursorPos)(LPPOINT);
  79     void   (*pSetCursorPos)(INT,INT);
  80     /* screen saver functions */
  81     BOOL   (*pGetScreenSaveActive)(void);
  82     void   (*pSetScreenSaveActive)(BOOL);
  83     /* clipboard functions */
  84     void   (*pAcquireClipboard)(HWND);                     /* Acquire selection */
  85     BOOL   (*pCountClipboardFormats)(void);                /* Count available clipboard formats */
  86     void   (*pEmptyClipboard)(BOOL);                       /* Empty clipboard data */
  87     BOOL   (*pEndClipboardUpdate)(void);                   /* End clipboard update */
  88     BOOL   (*pEnumClipboardFormats)(UINT);                 /* Enumerate clipboard formats */
  89     BOOL   (*pGetClipboardData)(UINT, HANDLE16*, HANDLE*); /* Get specified selection data */
  90     BOOL   (*pGetClipboardFormatName)(UINT, LPWSTR, UINT); /* Get a clipboard format name */
  91     BOOL   (*pIsClipboardFormatAvailable)(UINT);           /* Check if specified format is available */
  92     INT    (*pRegisterClipboardFormat)(LPCWSTR);           /* Register a clipboard format */
  93     void   (*pResetSelectionOwner)(HWND, BOOL);
  94     BOOL   (*pSetClipboardData)(UINT, HANDLE16, HANDLE, BOOL);   /* Set specified selection data */
  95     /* display modes */
  96     LONG   (*pChangeDisplaySettingsExW)(LPCWSTR,LPDEVMODEW,HWND,DWORD,LPVOID);
  97     BOOL   (*pEnumDisplaySettingsExW)(LPCWSTR,DWORD,LPDEVMODEW,DWORD);
  98     /* windowing functions */
  99     BOOL   (*pCreateWindow)(HWND,CREATESTRUCTA*,BOOL);
 100     BOOL   (*pDestroyWindow)(HWND);
 101     BOOL   (*pGetDC)(HWND,HDC,HRGN,DWORD);
 102     DWORD  (*pMsgWaitForMultipleObjectsEx)(DWORD,const HANDLE*,DWORD,DWORD,DWORD);
 103     void   (*pReleaseDC)(HWND,HDC);
 104     BOOL   (*pScrollDC)(HDC, INT, INT, const RECT *, const RECT *, HRGN, LPRECT);
 105     void   (*pSetFocus)(HWND);
 106     HWND   (*pSetParent)(HWND,HWND);
 107     BOOL   (*pSetWindowPos)(WINDOWPOS *);
 108     int    (*pSetWindowRgn)(HWND,HRGN,BOOL);
 109     void   (*pSetWindowIcon)(HWND,UINT,HICON);
 110     void   (*pSetWindowStyle)(HWND,DWORD);
 111     BOOL   (*pSetWindowText)(HWND,LPCWSTR);
 112     BOOL   (*pShowWindow)(HWND,INT);
 113     void   (*pSysCommandSizeMove)(HWND,WPARAM);
 114 } USER_DRIVER;
 115
 116 extern USER_DRIVER USER_Driver;
 117
 118 extern HMODULE user32_module;
 119 extern BYTE InputKeyStateTable[256];
 120 extern BYTE AsyncKeyStateTable[256];
 121 extern DWORD USER16_AlertableWait;
 122
 123 extern BOOL CLIPBOARD_ReleaseOwner(void);
 124 extern BOOL FOCUS_MouseActivate( HWND hwnd );
 125 extern BOOL HOOK_IsHooked( INT id );
 126 extern void SYSCOLOR_Init(void);
 127 extern HPEN SYSCOLOR_GetPen( INT index );
 128 extern void SYSPARAMS_Init(void);
 129 extern void USER_CheckNotLock(void);
 130 extern BOOL USER_IsExitingThread( DWORD tid );
 131
 132 /* HANDLE16 <-> HANDLE conversions */
 133 #define HCURSOR_16(h32)    (LOWORD(h32))
 134 #define HICON_16(h32)      (LOWORD(h32))
 135 #define HINSTANCE_16(h32)  (LOWORD(h32))
 136
 137 #define HCURSOR_32(h16)    ((HCURSOR)(ULONG_PTR)(h16))
 138 #define HICON_32(h16)      ((HICON)(ULONG_PTR)(h16))
 139 #define HINSTANCE_32(h16)  ((HINSTANCE)(ULONG_PTR)(h16))
 140 #define HMODULE_32(h16)    ((HMODULE)(ULONG_PTR)(h16))
 141
 142 #endif /* __WINE_USER_PRIVATE_H */