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59 lines
1.8 KiB
C
59 lines
1.8 KiB
C
/*
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* USER DCE 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef __WINE_DCE_H
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#define __WINE_DCE_H
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#include "windef.h"
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/* internal DCX flags */
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#define DCX_DCEEMPTY 0x00000800
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#define DCX_DCEBUSY 0x00001000
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#define DCX_DCEDIRTY 0x00002000
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#define DCX_WINDOWPAINT 0x00020000
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#define DCX_KEEPCLIPRGN 0x00040000
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#define DCX_NOCLIPCHILDREN 0x00080000
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typedef enum
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{
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DCE_CACHE_DC, /* This is a cached DC (allocated by USER) */
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DCE_CLASS_DC, /* This is a class DC (style CS_CLASSDC) */
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DCE_WINDOW_DC /* This is a window DC (style CS_OWNDC) */
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} DCE_TYPE;
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typedef struct tagDCE
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{
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struct tagDCE *next;
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HDC hDC;
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HWND hwndCurrent;
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HWND hwndDC;
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HRGN hClipRgn;
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DCE_TYPE type;
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DWORD DCXflags;
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} DCE;
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extern DCE* DCE_AllocDCE( HWND hWnd, DCE_TYPE type );
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extern DCE* DCE_FreeDCE( DCE *dce );
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extern void DCE_FreeWindowDCE( HWND );
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extern INT DCE_ExcludeRgn( HDC, HWND, HRGN );
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extern BOOL DCE_InvalidateDCE( HWND, const RECT* );
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#endif /* __WINE_DCE_H */
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