arch/all-x11/hidd/bitmap.h

   1 /*
   2     Copyright © 1995-2001, The AROS Development Team. All rights reserved.
   3     $Id$
   4 */
   5
   6 #ifndef _BITMAP_H
   7 #define _BITMAP_H
   8
   9 /* This attribute interface is common for both x11 onscreen and offscreen bitmap
  10    classes, although they don't have a common superclass
  11 */
  12
  13
  14 #define IID_Hidd_X11BitMap "hidd.bitmap.x11bitmap"
  15
  16 #define HiddX11BitMapAB __abHidd_X11BitMap
  17
  18 /* extern OOP_AttrBase HiddX11BitMapAB; */
  19
  20 enum
  21 {
  22     aoHidd_X11BitMap_Drawable,
  23     aoHidd_X11BitMap_MasterWindow,
  24     num_Hidd_X11BitMap_Attrs
  25 };
  26
  27 #define aHidd_X11BitMap_Drawable        (HiddX11BitMapAB + aoHidd_X11BitMap_Drawable)
  28 #define aHidd_X11BitMap_MasterWindow    (HiddX11BitMapAB + aoHidd_X11BitMap_MasterWindow)
  29
  30
  31 /* This structure is used for both onscreen and offscreen X11 bitmaps !! */
  32
  33 #define GetSysDisplay()             (data->display)
  34 #define GetSysScreen()              (data->screen)
  35 #define GetSysCursor()              (data->cursor)
  36
  37 #define IS_BM_ATTR(attr, idx)       ( ( (idx) = (attr) - HiddBitMapAttrBase) < num_Hidd_BitMap_Attrs)
  38 #define IS_X11BM_ATTR(attr, idx)    ( ( (idx) = (attr) - HiddX11BitMapAB) < num_Hidd_X11BitMap_Attrs)
  39
  40
  41 /* This structure is used as instance data for both the
  42    onbitmap and offbitmap classes.
  43 */
  44
  45 struct bitmap_data
  46 {
  47     union
  48     {
  49         Window  xwindow;
  50         Pixmap  pixmap;
  51     }               drawable;
  52     Window          masterxwindow;
  53     Cursor          cursor;
  54     unsigned long   sysplanemask;
  55     Colormap        colmap;
  56     GC              gc; /* !!! This is an X11 GC, NOT a HIDD gc */
  57     Display         *display;
  58     int             screen;
  59     int             flags;
  60 };
  61
  62 #define BMDF_COLORMAP_ALLOCED 1
  63
  64 #endif /* _BITMAP_H */