arch/all-mingw32/hidd/wingdi/gdi.h

   1 #ifndef HIDD_GDI_H
   2 #define HIDD_GDI_H
   3
   4 /*
   5     Copyright © 1995-2015, The AROS Development Team. All rights reserved.
   6     $Id$
   7
   8     Desc: Include for the gdi HIDD.
   9     Lang: English.
  10 */
  11
  12 #ifndef WM_USER
  13 #define WM_USER 1024
  14 #endif
  15
  16 /*
  17  * GDI virtual hardware registers.
  18  * !!! WARNING !!! This structure is shared between Windows-side .dll and AROS code.
  19  * 64-bit versions of Windows and AROS have different alignment (Windows has 4 for backwards compatibility),
  20  * and this must be taken into account. Take care when adding/removing members!
  21  */
  22 struct GDI_Control
  23 {
  24     /* Display */
  25     void           *Active;     /* Set to struct gfx_data * when new display window is activated */
  26     unsigned char  GfxIrq;      /* IRQ number */
  27     unsigned char  ShowDone;    /* NOTY_SHOW completion flag */
  28
  29     /* Mouse */
  30     unsigned short MouseEvent;
  31     unsigned short MouseX;
  32     unsigned short MouseY;
  33     unsigned short Buttons;
  34     unsigned short WheelDelta;
  35     unsigned char  MouseIrq;
  36
  37     /* Keyboard */
  38     unsigned char  KbdIrq;
  39     unsigned short KbdEvent;
  40     unsigned short KeyCode;
  41 };
  42
  43 #ifdef __AROS__
  44
  45 #include <exec/libraries.h>
  46 #include <oop/oop.h>
  47 #include <exec/semaphores.h>
  48
  49 #include "winapi.h"
  50 #include "gdi_class.h"
  51 #include "gdi_hostlib.h"
  52
  53 /***** GDIMouse HIDD *******************/
  54
  55 /* Private data */
  56 struct pHidd_Mouse_Event;
  57 struct gdimouse_data
  58 {
  59     VOID (*mouse_callback)(APTR, struct pHidd_Mouse_Event *);
  60     APTR callbackdata;
  61     void *interrupt;
  62     UWORD buttons;
  63 };
  64
  65 /* IDs */
  66 #define IID_Hidd_GDIMouse       "hidd.mouse.gdi"
  67 #define CLID_Hidd_GDIMouse      "hidd.mouse.gdi"
  68
  69 /***** GDIKbd HIDD *******************/
  70
  71 /* Private data */
  72 struct gdikbd_data
  73 {
  74     VOID  (*kbd_callback)(APTR, UWORD);
  75     APTR    callbackdata;
  76     void *interrupt;
  77 };
  78
  79 /* IDs */
  80 #define IID_Hidd_GDIKbd         "hidd.kbd.gdi"
  81 #define CLID_Hidd_GDIKbd        "hidd.kbd.gdi"
  82
  83
  84 /***** GDIGfx HIDD *******************/
  85
  86 struct gdi_staticdata
  87 {
  88     /*
  89      * These two members should be in the beginning because it's exposed
  90      * outside (see gdi_class.h)
  91      */
  92     ULONG                    displaynum;
  93     OOP_Class              *basebm;            /* baseclass for CreateObject */
  94
  95     OOP_Class               *gfxclass;
  96
  97     OOP_Class               *bmclass;
  98     OOP_Class               *mouseclass;
  99     OOP_Class               *kbdclass;
 100
 101     struct SignalSemaphore   sema;
 102     struct Task             *showtask;
 103     void                    *gfx_int;
 104
 105     OOP_Object              *mousehidd;
 106     OOP_Object              *kbdhidd;
 107
 108     struct GDI_Control      *ctl;
 109 };
 110
 111 struct gdiclbase
 112 {
 113     struct Library        library;
 114
 115     struct gdi_staticdata xsd;
 116 };
 117
 118 #undef XSD
 119 #define XSD(cl)         (&((struct gdiclbase *)cl->UserData)->xsd)
 120
 121 extern OOP_AttrBase HiddAttrBase;
 122
 123 #else
 124
 125 #include <windows.h>
 126
 127 #define APTR void *
 128
 129 #ifdef __x86_64__
 130 #define __aros __attribute__((sysv_abi))
 131 #else
 132 #define __aros
 133 #endif
 134
 135 struct MinNode
 136 {
 137     struct MinNode * mln_Succ,
 138                    * mln_Pred;
 139 };
 140
 141 struct MinList
 142 {
 143     struct MinNode * mlh_Head,
 144                    * mlh_Tail,
 145                    * mlh_TailPred;
 146 };
 147
 148 #endif
 149
 150 #define NOTY_SHOW WM_USER
 151
 152 /* Private instance data for Gfx hidd class */
 153 struct gfx_data
 154 {
 155     struct MinList bitmaps;             /* Currently shown bitmap objects       */
 156     void *display;                      /* Windows system display object        */
 157     void *cursor;                       /* Windows mouse cursor object          */
 158     void (*cb)(void *data, void *bm);   /* Display activation callback function */
 159     void *cbdata;                       /* User data for activation callback    */
 160     void *fbwin;                        /* Display window                       */
 161 };
 162
 163 #endif /* HIDD_GDI_H */