reactos/subsystems/ntvdm/bios/bios32/moubios32.h

   1 /*
   2  * COPYRIGHT:       GPL - See COPYING in the top level directory
   3  * PROJECT:         ReactOS Virtual DOS Machine
   4  * FILE:            moubios32.h
   5  * PURPOSE:         VDM Mouse 32-bit BIOS
   6  * PROGRAMMERS:     Aleksandar Andrejevic <theflash AT sdf DOT lonestar DOT org>
   7  */
   8
   9 #ifndef _MOUBIOS32_H_
  10 #define _MOUBIOS32_H_
  11
  12 /* INCLUDES *******************************************************************/
  13
  14 #include "ntvdm.h"
  15
  16 /* DEFINES ********************************************************************/
  17
  18 #define BIOS_MOUSE_INTERRUPT 0x33
  19
  20 enum
  21 {
  22     MOUSE_BUTTON_LEFT,
  23     MOUSE_BUTTON_RIGHT,
  24     MOUSE_BUTTON_MIDDLE,
  25     NUM_MOUSE_BUTTONS
  26 };
  27
  28 typedef struct _MOUSE_DRIVER_STATE
  29 {
  30     SHORT ShowCount;
  31     COORD Position;
  32     WORD Character;
  33     WORD ButtonState;
  34     WORD PressCount[NUM_MOUSE_BUTTONS];
  35     COORD LastPress[NUM_MOUSE_BUTTONS];
  36     WORD ReleaseCount[NUM_MOUSE_BUTTONS];
  37     COORD LastRelease[NUM_MOUSE_BUTTONS];
  38
  39     struct
  40     {
  41         WORD ScreenMask;
  42         WORD CursorMask;
  43     } TextCursor;
  44
  45     struct
  46     {
  47         COORD HotSpot;
  48         WORD ScreenMask[16];
  49         WORD CursorMask[16];
  50     } GraphicsCursor;
  51 } MOUSE_DRIVER_STATE, *PMOUSE_DRIVER_STATE;
  52
  53 /* FUNCTIONS ******************************************************************/
  54
  55 VOID MouseBiosUpdatePosition(PCOORD NewPosition);
  56 VOID MouseBiosUpdateButtons(WORD ButtonStatus);
  57 BOOLEAN MouseBios32Initialize(VOID);
  58 VOID MouseBios32Cleanup(VOID);
  59
  60 #endif // _MOUBIOS32_H_
  61
  62 /* EOF */