wine/include/win.h
2006-10-04 21:49:11 +02:00

120 lines
5.2 KiB
C

/*
* Window 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_WIN_H
#define __WINE_WIN_H
#include <stdarg.h>
#include <windef.h>
#include <winbase.h>
#include <wingdi.h>
#include <winuser.h>
#include <wine/windef16.h>
#define WND_MAGIC 0x444e4957 /* 'WIND' */
struct tagCLASS;
typedef struct tagWND
{
HWND hwndSelf; /* Handle of this window */
HWND parent; /* Window parent */
HWND owner; /* Window owner */
struct tagCLASS *class; /* Window class */
WNDPROC winproc; /* Window procedure */
DWORD dwMagic; /* Magic number (must be WND_MAGIC) */
DWORD tid; /* Owner thread id */
HINSTANCE hInstance; /* Window hInstance (from CreateWindow) */
RECT rectClient; /* Client area rel. to parent client area */
RECT rectWindow; /* Whole window rel. to parent client area */
LPWSTR text; /* Window text */
void *pVScroll; /* Vertical scroll-bar info */
void *pHScroll; /* Horizontal scroll-bar info */
DWORD dwStyle; /* Window style (from CreateWindow) */
DWORD dwExStyle; /* Extended style (from CreateWindowEx) */
DWORD clsStyle; /* Class style at window creation */
UINT_PTR wIDmenu; /* ID or hmenu (from CreateWindow) */
DWORD helpContext; /* Help context ID */
UINT flags; /* Misc. flags (see below) */
HMENU hSysMenu; /* window's copy of System Menu */
HICON hIcon; /* window's icon */
HICON hIconSmall; /* window's small icon */
int cbWndExtra; /* class cbWndExtra at window creation */
DWORD_PTR userdata; /* User private data */
DWORD wExtra[1]; /* Window extra bytes */
} WND;
/* WND flags values */
#define WIN_RESTORE_MAX 0x0001 /* Maximize when restoring */
#define WIN_NEED_SIZE 0x0002 /* Internal WM_SIZE is needed */
#define WIN_NCACTIVATED 0x0004 /* last WM_NCACTIVATE was positive */
#define WIN_ISMDICLIENT 0x0008 /* Window is an MDIClient */
#define WIN_ISDIALOG 0x0010 /* Window is a dialog */
#define WIN_ISWIN32 0x0020 /* Understands Win32 messages */
#define WIN_ISUNICODE 0x0040 /* Window is Unicode */
#define WIN_NEEDS_SHOW_OWNEDPOPUP 0x0080 /* WM_SHOWWINDOW:SC_SHOW must be sent in the next ShowOwnedPopup call */
/* Window functions */
extern WND *WIN_GetPtr( HWND hwnd );
extern HWND WIN_Handle32( HWND16 hwnd16 );
extern HWND WIN_IsCurrentProcess( HWND hwnd );
extern HWND WIN_IsCurrentThread( HWND hwnd );
extern HWND WIN_SetOwner( HWND hwnd, HWND owner );
extern ULONG WIN_SetStyle( HWND hwnd, ULONG set_bits, ULONG clear_bits );
extern BOOL WIN_GetRectangles( HWND hwnd, RECT *rectWindow, RECT *rectClient );
extern LRESULT WIN_DestroyWindow( HWND hwnd );
extern void WIN_DestroyThreadWindows( HWND hwnd );
extern BOOL WIN_IsWindowDrawable( HWND hwnd, BOOL );
extern HWND *WIN_ListChildren( HWND hwnd );
extern LONG_PTR WIN_SetWindowLong( HWND hwnd, INT offset, UINT size, LONG_PTR newval, BOOL unicode );
extern void MDI_CalcDefaultChildPos( HWND hwndClient, INT total, LPPOINT lpPos, INT delta, UINT *id );
/* user lock */
extern void USER_Lock(void);
extern void USER_Unlock(void);
inline static HWND WIN_GetFullHandle( HWND hwnd )
{
if (!HIWORD(hwnd) && hwnd) hwnd = WIN_Handle32( LOWORD(hwnd) );
return hwnd;
}
/* to release pointers retrieved by WIN_GetPtr */
inline static void WIN_ReleasePtr( WND *ptr )
{
USER_Unlock();
}
#define WND_OTHER_PROCESS ((WND *)1) /* returned by WIN_GetPtr on unknown window handles */
#define WND_DESKTOP ((WND *)2) /* returned by WIN_GetPtr on the desktop window */
extern LRESULT HOOK_CallHooks( INT id, INT code, WPARAM wparam, LPARAM lparam, BOOL unicode );
extern BOOL WINPOS_RedrawIconTitle( HWND hWnd );
extern BOOL WINPOS_ShowIconTitle( HWND hwnd, BOOL bShow );
extern void WINPOS_GetMinMaxInfo( HWND hwnd, POINT *maxSize, POINT *maxPos, POINT *minTrack,
POINT *maxTrack );
extern LONG WINPOS_HandleWindowPosChanging(HWND hwnd, WINDOWPOS *winpos);
extern HWND WINPOS_WindowFromPoint( HWND hwndScope, POINT pt, INT *hittest );
extern void WINPOS_CheckInternalPos( HWND hwnd );
extern void WINPOS_ActivateOtherWindow( HWND hwnd );
#endif /* __WINE_WIN_H */