Sweden-Number/dlls/user32/user_private.h

358 lines
14 KiB
C

/*
* 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 <stdarg.h>
#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
/* 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 (*pActivateKeyboardLayout)(HKL, UINT);
void (*pBeep)(void);
SHORT (*pGetAsyncKeyState)(INT);
INT (*pGetKeyNameText)(LONG, LPWSTR, INT);
HKL (*pGetKeyboardLayout)(DWORD);
UINT (*pGetKeyboardLayoutList)(INT, HKL *);
BOOL (*pGetKeyboardLayoutName)(LPWSTR);
HKL (*pLoadKeyboardLayout)(LPCWSTR, UINT);
UINT (*pMapVirtualKeyEx)(UINT, UINT, HKL);
UINT (*pSendInput)(UINT, LPINPUT, int);
INT (*pToUnicodeEx)(UINT, UINT, LPBYTE, LPWSTR, int, UINT, HKL);
BOOL (*pUnloadKeyboardLayout)(HKL);
SHORT (*pVkKeyScanEx)(WCHAR, HKL);
/* mouse functions */
void (*pSetCursor)(struct tagCURSORICONINFO *);
BOOL (*pGetCursorPos)(LPPOINT);
BOOL (*pSetCursorPos)(INT,INT);
BOOL (*pClipCursor)(LPCRECT);
/* screen saver functions */
BOOL (*pGetScreenSaveActive)(void);
void (*pSetScreenSaveActive)(BOOL);
/* clipboard functions */
INT (*pAcquireClipboard)(HWND); /* Acquire selection */
BOOL (*pCountClipboardFormats)(void); /* Count available clipboard formats */
void (*pEmptyClipboard)(BOOL); /* Empty clipboard data */
void (*pEndClipboardUpdate)(void); /* End clipboard update */
UINT (*pEnumClipboardFormats)(UINT); /* Enumerate clipboard formats */
BOOL (*pGetClipboardData)(UINT, HANDLE16*, HANDLE*); /* Get specified selection data */
INT (*pGetClipboardFormatName)(UINT, LPWSTR, UINT); /* Get a clipboard format name */
BOOL (*pIsClipboardFormatAvailable)(UINT); /* Check if specified format is available */
UINT (*pRegisterClipboardFormat)(LPCWSTR); /* Register a clipboard format */
BOOL (*pSetClipboardData)(UINT, HANDLE16, HANDLE, BOOL); /* Set specified selection data */
/* display modes */
LONG (*pChangeDisplaySettingsEx)(LPCWSTR,LPDEVMODEW,HWND,DWORD,LPVOID);
BOOL (*pEnumDisplayMonitors)(HDC,LPRECT,MONITORENUMPROC,LPARAM);
BOOL (*pEnumDisplaySettingsEx)(LPCWSTR,DWORD,LPDEVMODEW,DWORD);
BOOL (*pGetMonitorInfo)(HMONITOR,MONITORINFO*);
/* windowing functions */
BOOL (*pCreateDesktopWindow)(HWND);
BOOL (*pCreateWindow)(HWND);
void (*pDestroyWindow)(HWND);
void (*pGetDC)(HDC,HWND,HWND,const RECT *,const RECT *,DWORD);
DWORD (*pMsgWaitForMultipleObjectsEx)(DWORD,const HANDLE*,DWORD,DWORD,DWORD);
void (*pReleaseDC)(HWND,HDC);
BOOL (*pScrollDC)(HDC, INT, INT, const RECT *, const RECT *, HRGN, LPRECT);
void (*pSetCapture)(HWND,UINT);
void (*pSetFocus)(HWND);
void (*pSetLayeredWindowAttributes)(HWND,COLORREF,BYTE,DWORD);
void (*pSetParent)(HWND,HWND,HWND);
int (*pSetWindowRgn)(HWND,HRGN,BOOL);
void (*pSetWindowIcon)(HWND,UINT,HICON);
void (*pSetWindowStyle)(HWND,INT,STYLESTRUCT*);
void (*pSetWindowText)(HWND,LPCWSTR);
UINT (*pShowWindow)(HWND,INT,RECT*,UINT);
LRESULT (*pSysCommand)(HWND,WPARAM,LPARAM);
LRESULT (*pWindowMessage)(HWND,UINT,WPARAM,LPARAM);
void (*pWindowPosChanging)(HWND,HWND,UINT,const RECT *,const RECT *,RECT *);
void (*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;
#endif /* __WINE_USER_PRIVATE_H */