arch/.unmaintained/amiga/workbench/hidds/graphics/intuition/graphics_intern.h

   1 /*
   2     Copyright © 1995-2001, The AROS Development Team. All rights reserved.
   3     $Id$
   4 */
   5
   6 #ifndef GRAPHICS_HIDD_INTERN_H
   7 #define GRAPHICS_HIDD_INTERN_H
   8
   9 /* Include files */
  10
  11 #ifndef EXEC_LIBRARIES_H
  12 #   include <exec/libraries.h>
  13 #endif
  14 #ifndef OOP_OOP_H
  15 #   include <oop/oop.h>
  16 #endif
  17 #ifndef HIDD_GRAPHICS_H
  18 #   include <hidd/graphics.h>
  19 #endif
  20 #include <dos/dos.h>
  21 #include <intuition/screens.h>
  22
  23
  24 struct HIDDGraphicsAmigaIntuiData
  25 {
  26     Class *bitMapClass;  /* bitmap class     */
  27     Class *gcClass;      /* graphics context */
  28 };
  29
  30
  31 struct HIDDBitMapAmigaIntuiData
  32 {
  33     struct Screen *screen;
  34 };
  35
  36 struct class_static_data
  37 {
  38     struct ExecBase      * sysbase;
  39     struct Library       * utilitybase;
  40     struct Library       * oopbase;
  41     struct Library       * intuitionbase;
  42     struct Library       * superclassbase;   /* graphics hidd superclass */
  43
  44     Class                *gfxhiddclass; /* graphics hidd class      */
  45     Class                *bitmapclass;  /* bitmap class             */
  46     Class                *gcclass;      /* graphics context class   */
  47 };
  48
  49
  50 /* Library base */
  51
  52 struct IntHIDDGraphicsAmigaIntuiBase
  53 {
  54     struct Library            hdg_LibNode;
  55     struct ExecBase          *hdg_SysBase;
  56     struct Library           *hdg_UtilityBase;
  57     BPTR                      hdg_SegList;
  58
  59     struct class_static_data *hdg_csd;
  60 };
  61
  62
  63 #define CSD(x) ((struct class_static_data *)x)
  64
  65 #undef SysBase
  66 #define SysBase (CSD(cl->UserData)->sysbase)
  67
  68 #undef UtilityBase
  69 #define UtilityBase (CSD(cl->UserData)->utilitybase)
  70
  71 #undef OOPBase
  72 #define OOPBase (CSD(cl->UserData)->oopbase)
  73
  74 #undef IntuitionBase
  75 #define IntuitionBase (CSD(cl->UserData)->intuitionbase)
  76
  77 /* pre declarations */
  78
  79 Class *init_gfxhiddclass(struct class_static_data *csd);
  80 void   free_gfxhiddclass(struct class_static_data *csd);
  81
  82 Class *init_bitmapclass(struct class_static_data *csd);
  83 void   free_bitmapclass(struct class_static_data *csd);
  84
  85 #endif /* GRAPHICS_HIDD_INTERN_H */