/* * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __WINE_WIN_H #define __WINE_WIN_H #include "windef.h" #include "winbase.h" #include "wingdi.h" #include "winproc.h" #include "winuser.h" #include "wine/windef16.h" #include "user.h" #define WND_MAGIC 0x444e4957 /* 'WIND' */ struct tagCLASS; struct tagDCE; struct tagMESSAGEQUEUE; typedef struct tagWND { HWND hwndSelf; /* Handle of this window */ HWND parent; /* Window parent */ HWND owner; /* Window owner */ struct tagCLASS *class; /* Window class */ HWINDOWPROC 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 */ struct tagDCE *dce; /* Window DCE (if CS_OWNDC or CS_CLASSDC) */ HGLOBAL16 hmemTaskQ; /* Task queue global memory handle */ HRGN hrgnUpdate; /* Update region */ HRGN hrgnWnd; /* window's region */ HWND hwndLastActive;/* Last active popup hwnd */ DWORD dwStyle; /* Window style (from CreateWindow) */ DWORD dwExStyle; /* Extended style (from CreateWindowEx) */ DWORD clsStyle; /* Class style at window creation */ UINT wIDmenu; /* ID or hmenu (from CreateWindow) */ DWORD helpContext; /* Help context ID */ UINT flags; /* Misc. flags (see below) */ HMENU16 hSysMenu; /* window's copy of System Menu */ int cbWndExtra; /* class cbWndExtra at window creation */ int irefCount; /* window's reference count*/ DWORD userdata; /* User private data */ void *pDriverData; /* Window driver data */ DWORD wExtra[1]; /* Window extra bytes */ } WND; typedef struct { RECT16 rectNormal; POINT16 ptIconPos; POINT16 ptMaxPos; HWND hwndIconTitle; } INTERNALPOS, *LPINTERNALPOS; /* WND flags values */ #define WIN_NEEDS_BEGINPAINT 0x0001 /* WM_PAINT sent to window */ #define WIN_NEEDS_ERASEBKGND 0x0002 /* WM_ERASEBKGND must be sent to window*/ #define WIN_NEEDS_NCPAINT 0x0004 /* WM_NCPAINT must be sent to window */ #define WIN_RESTORE_MAX 0x0008 /* Maximize when restoring */ #define WIN_INTERNAL_PAINT 0x0010 /* Internal WM_PAINT message pending */ #define WIN_NEED_SIZE 0x0040 /* Internal WM_SIZE is needed */ #define WIN_NCACTIVATED 0x0080 /* last WM_NCACTIVATE was positive */ #define WIN_ISDIALOG 0x0200 /* Window is a dialog */ #define WIN_ISWIN32 0x0400 /* Understands Win32 messages */ #define WIN_NEEDS_SHOW_OWNEDPOPUP 0x0800 /* WM_SHOWWINDOW:SC_SHOW must be sent in the next ShowOwnedPopup call */ #define WIN_NEEDS_INTERNALSOP 0x1000 /* Window was hidden by WIN_InternalShowOwnedPopups */ /* Window functions */ extern WND *WIN_GetPtr( HWND hwnd ); extern int WIN_SuspendWndsLock( void ); extern void WIN_RestoreWndsLock(int ipreviousLock); extern WND* WIN_FindWndPtr( HWND hwnd ); extern void WIN_ReleaseWndPtr(WND *wndPtr); extern HWND WIN_Handle32( HWND16 hwnd16 ); extern HWND WIN_IsCurrentProcess( HWND hwnd ); extern HWND WIN_IsCurrentThread( HWND hwnd ); extern void WIN_LinkWindow( HWND hwnd, HWND parent, HWND hwndInsertAfter ); extern void WIN_UnlinkWindow( HWND hwnd ); extern void WIN_SetOwner( HWND hwnd, HWND owner ); extern LONG WIN_SetStyle( HWND hwnd, LONG style ); extern LONG WIN_SetExStyle( HWND hwnd, LONG style ); extern void WIN_SetRectangles( HWND hwnd, const RECT *rectWindow, const RECT *rectClient ); 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_CreateDesktopWindow(void); extern BOOL WIN_IsWindowDrawable( HWND hwnd, BOOL ); extern HWND *WIN_ListParents( HWND hwnd ); extern HWND *WIN_ListChildren( HWND hwnd ); extern BOOL WIN_InternalShowOwnedPopups( HWND owner, BOOL fShow, BOOL unmanagedOnly ); inline static HWND WIN_GetFullHandle( HWND hwnd ) { if (!HIWORD(hwnd) && hwnd) hwnd = WIN_Handle32( LOWORD(hwnd) ); return hwnd; } inline static HWND16 WIN_Handle16( HWND hwnd ) { return LOWORD(hwnd); } inline static WND *WIN_FindWndPtr16( HWND16 hwnd ) { /* don't bother with full conversion */ return WIN_FindWndPtr( (HWND)(ULONG_PTR)hwnd ); } /* to release pointers retrieved by WIN_GetPtr; do not confuse with WIN_ReleaseWndPtr!! */ inline static void WIN_ReleasePtr( WND *ptr ) { USER_Unlock(); } #define WND_OTHER_PROCESS ((WND *)1) /* returned by WIN_GetPtr on unknown window handles */ extern HWND CARET_GetHwnd(void); extern void CARET_GetRect(LPRECT lprc); /* windows/caret.c */ extern BOOL16 DRAG_QueryUpdate( HWND, SEGPTR, BOOL ); extern HBRUSH DEFWND_ControlColor( HDC hDC, UINT ctlType ); /* windows/defwnd.c */ /* Classes functions */ struct tagCLASS; /* opaque structure */ struct builtin_class_descr; extern ATOM CLASS_RegisterBuiltinClass( const struct builtin_class_descr *descr ); extern struct tagCLASS *CLASS_AddWindow( ATOM atom, HINSTANCE inst, WINDOWPROCTYPE type, INT *winExtra, WNDPROC *winproc, DWORD *style, struct tagDCE **dce ); extern void CLASS_RemoveWindow( struct tagCLASS *cls ); extern void CLASS_FreeModuleClasses( HMODULE16 hModule ); /* windows/focus.c */ extern void FOCUS_SwitchFocus( struct tagMESSAGEQUEUE *pMsgQ, HWND , HWND ); #endif /* __WINE_WIN_H */