reactos/subsys/win32k/include/brush.h

   1 #ifndef __WIN32K_BRUSH_H
   2 #define __WIN32K_BRUSH_H
   3
   4 #include "gdiobj.h"
   5
   6 /* Internal interface */
   7
   8 #define NB_HATCH_STYLES  6
   9
  10 /*
  11  * The layout of this structure is taken from "Windows Graphics Programming"
  12  * book written by Feng Yuan.
  13  *
  14  * DON'T MODIFY THIS STRUCTURE UNLESS REALLY NEEDED AND EVEN THEN ASK ON
  15  * A MAILING LIST FIRST.
  16  */
  17
  18 typedef struct
  19 {
  20    ULONG AttrFlags;
  21    COLORREF lbColor;
  22 } BRUSHATTR, *PBRUSHATTR;
  23
  24 typedef struct
  25 {
  26    ULONG ulStyle;
  27    HBITMAP hbmPattern;
  28    HANDLE hbmClient;
  29    ULONG flAttrs;
  30
  31    ULONG ulBrushUnique;
  32    BRUSHATTR *pBrushAttr;
  33    BRUSHATTR BrushAttr;
  34    POINT ptOrigin;
  35    ULONG bCacheGrabbed;
  36    COLORREF crBack;
  37    COLORREF crFore;
  38    ULONG ulPalTime;
  39    ULONG ulSurfTime;
  40    PVOID ulRealization;
  41    ULONG Unknown4C[3];
  42    POINT ptPenWidth;
  43    ULONG ulPenStyle;
  44    DWORD *pStyle;
  45    ULONG dwStyleCount;
  46    ULONG Unknown6C;
  47 } GDIBRUSHOBJ, *PGDIBRUSHOBJ;
  48
  49 typedef struct
  50 {
  51    BRUSHOBJ BrushObject;
  52    PGDIBRUSHOBJ GdiBrushObject;
  53    XLATEOBJ *XlateObject;
  54 } GDIBRUSHINST, *PGDIBRUSHINST;
  55
  56 /* GDI Brush Attributes */
  57
  58 #define GDIBRUSH_NEED_BK_CLR            0x0002 /* Background color is needed */
  59 #define GDIBRUSH_DITHER_OK              0x0004 /* Allow color dithering */
  60 #define GDIBRUSH_IS_SOLID               0x0010 /* Solid brush */
  61 #define GDIBRUSH_IS_HATCH               0x0020 /* Hatch brush */
  62 #define GDIBRUSH_IS_BITMAP              0x0040 /* DDB pattern brush */
  63 #define GDIBRUSH_IS_DIB                 0x0080 /* DIB pattern brush */
  64 #define GDIBRUSH_IS_NULL                0x0100 /* Null/hollow brush */
  65 #define GDIBRUSH_IS_GLOBAL              0x0200 /* Stock objects */
  66 #define GDIBRUSH_IS_PEN                 0x0400 /* Pen */
  67 #define GDIBRUSH_IS_OLDSTYLEPEN         0x0800 /* Geometric pen */
  68 #define GDIBRUSH_IS_MASKING             0x8000 /* Pattern bitmap is used as transparent mask (?) */
  69 #define GDIBRUSH_CACHED_IS_SOLID        0x80000000
  70
  71 #define  BRUSHOBJ_AllocBrush() ((HBRUSH) GDIOBJ_AllocObj (GDI_OBJECT_TYPE_BRUSH))
  72 #define  BRUSHOBJ_FreeBrush(hBrush) GDIOBJ_FreeObj((HGDIOBJ)hBrush, GDI_OBJECT_TYPE_BRUSH)
  73 #define  BRUSHOBJ_LockBrush(hBrush) ((PGDIBRUSHOBJ)GDIOBJ_LockObj((HGDIOBJ)hBrush, GDI_OBJECT_TYPE_BRUSH))
  74 #define  BRUSHOBJ_UnlockBrush(pBrush) GDIOBJ_UnlockObjByPtr(pBrush)
  75 BOOL INTERNAL_CALL BRUSH_Cleanup(PVOID ObjectBody);
  76
  77 #endif