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