58 lines
1.4 KiB
C
58 lines
1.4 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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#ifndef __WINE_DCE_H
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#define __WINE_DCE_H
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#include "win.h"
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/* additional DCX flags
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*/
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#define DCX_NORESETATTR 0x00000004
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#define DCX_EXCLUDEUPDATE 0x00000100
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#define DCX_INTERSECTUPDATE 0x00000200
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#define DCX_LOCKWINDOWUPDATE 0x00000400
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#define DCX_NORECOMPUTE 0x00100000
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#define DCX_VALIDATE 0x00200000
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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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HDC32 hDC;
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HWND32 hwndCurrent;
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HWND32 hwndDC;
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HRGN32 hClipRgn;
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DCE_TYPE type;
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DWORD DCXflags;
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} DCE;
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extern void DCE_Init(void);
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extern DCE* DCE_AllocDCE( HWND32 hWnd, DCE_TYPE type );
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extern DCE* DCE_FreeDCE( DCE *dce );
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extern void DCE_FreeWindowDCE( WND* );
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extern INT16 DCE_ExcludeRgn( HDC32, WND*, HRGN32 );
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extern HRGN32 DCE_GetVisRgn( HWND32, WORD );
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extern BOOL32 DCE_InvalidateDCE( WND*, const RECT32* );
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#endif /* __WINE_DCE_H */
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