dlls/user/mouse16.c

   1 /*
   2  * MOUSE driver
   3  *
   4  * Copyright 1998 Ulrich Weigand
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 #include <stdarg.h>
  22 #include <string.h>
  23
  24 #include "windef.h"
  25 #include "winbase.h"
  26 #include "winuser.h"
  27 #include "wine/winbase16.h"
  28
  29 #include "pshpack1.h"
  30 typedef struct _MOUSEINFO
  31 {
  32     BYTE msExist;
  33     BYTE msRelative;
  34     WORD msNumButtons;
  35     WORD msRate;
  36     WORD msXThreshold;
  37     WORD msYThreshold;
  38     WORD msXRes;
  39     WORD msYRes;
  40     WORD msMouseCommPort;
  41 } MOUSEINFO, *LPMOUSEINFO;
  42 #include "poppack.h"
  43
  44 static FARPROC16 DefMouseEventProc;
  45
  46 /***********************************************************************
  47  *           Inquire                       (MOUSE.1)
  48  */
  49 WORD WINAPI MOUSE_Inquire(LPMOUSEINFO mouseInfo)
  50 {
  51     mouseInfo->msExist = TRUE;
  52     mouseInfo->msRelative = FALSE;
  53     mouseInfo->msNumButtons = 2;
  54     mouseInfo->msRate = 34;  /* the DDK says so ... */
  55     mouseInfo->msXThreshold = 0;
  56     mouseInfo->msYThreshold = 0;
  57     mouseInfo->msXRes = 0;
  58     mouseInfo->msYRes = 0;
  59     mouseInfo->msMouseCommPort = 0;
  60
  61     return sizeof(MOUSEINFO);
  62 }
  63
  64 /***********************************************************************
  65  *           Enable                        (MOUSE.2)
  66  */
  67 VOID WINAPI MOUSE_Enable( FARPROC16 proc )
  68 {
  69     DefMouseEventProc = proc;
  70 }
  71
  72 /***********************************************************************
  73  *           Disable                       (MOUSE.3)
  74  */
  75 VOID WINAPI MOUSE_Disable(VOID)
  76 {
  77     DefMouseEventProc = 0;
  78 }
  79
  80 /***********************************************************************
  81  *              SwapMouseButton (USER.186)
  82  */
  83 BOOL16 WINAPI SwapMouseButton16( BOOL16 fSwap )
  84 {
  85     return SwapMouseButton( fSwap );
  86 }
  87
  88 /***********************************************************************
  89  *              mouse_event (USER.299)
  90  */
  91 void WINAPI mouse_event16( CONTEXT86 *context )
  92 {
  93     mouse_event( LOWORD(context->Eax), LOWORD(context->Ebx), LOWORD(context->Ecx),
  94                  LOWORD(context->Edx), MAKELONG(context->Esi, context->Edi) );
  95 }
  96
  97 /***********************************************************************
  98  *              GetMouseEventProc (USER.337)
  99  */
 100 FARPROC16 WINAPI GetMouseEventProc16(void)
 101 {
 102     HMODULE16 hmodule = GetModuleHandle16("USER");
 103     return GetProcAddress16( hmodule, "mouse_event" );
 104 }