windows/struct32.c

   1 /*
   2  * Win32 structure conversion functions
   3  *
   4  * Copyright 1996 Martin von Loewis
   5  */
   6
   7 #include "struct32.h"
   8 #include "win.h"
   9 #include "winerror.h"
  10
  11 void STRUCT32_MSG16to32(const MSG16 *msg16,MSG *msg32)
  12 {
  13         msg32->hwnd = WIN_Handle32(msg16->hwnd);
  14         msg32->message=msg16->message;
  15         msg32->wParam=msg16->wParam;
  16         msg32->lParam=msg16->lParam;
  17         msg32->time=msg16->time;
  18         msg32->pt.x=msg16->pt.x;
  19         msg32->pt.y=msg16->pt.y;
  20 }
  21
  22 void STRUCT32_MSG32to16(const MSG *msg32,MSG16 *msg16)
  23 {
  24         msg16->hwnd = WIN_Handle16(msg32->hwnd);
  25         msg16->message=msg32->message;
  26         msg16->wParam=msg32->wParam;
  27         msg16->lParam=msg32->lParam;
  28         msg16->time=msg32->time;
  29         msg16->pt.x=msg32->pt.x;
  30         msg16->pt.y=msg32->pt.y;
  31 }
  32
  33 void STRUCT32_MINMAXINFO32to16( const MINMAXINFO *from, MINMAXINFO16 *to )
  34 {
  35     CONV_POINT32TO16( &from->ptReserved,     &to->ptReserved );
  36     CONV_POINT32TO16( &from->ptMaxSize,      &to->ptMaxSize );
  37     CONV_POINT32TO16( &from->ptMaxPosition,  &to->ptMaxPosition );
  38     CONV_POINT32TO16( &from->ptMinTrackSize, &to->ptMinTrackSize );
  39     CONV_POINT32TO16( &from->ptMaxTrackSize, &to->ptMaxTrackSize );
  40 }
  41
  42 void STRUCT32_MINMAXINFO16to32( const MINMAXINFO16 *from, MINMAXINFO *to )
  43 {
  44     CONV_POINT16TO32( &from->ptReserved,     &to->ptReserved );
  45     CONV_POINT16TO32( &from->ptMaxSize,      &to->ptMaxSize );
  46     CONV_POINT16TO32( &from->ptMaxPosition,  &to->ptMaxPosition );
  47     CONV_POINT16TO32( &from->ptMinTrackSize, &to->ptMinTrackSize );
  48     CONV_POINT16TO32( &from->ptMaxTrackSize, &to->ptMaxTrackSize );
  49 }
  50
  51 void STRUCT32_WINDOWPOS32to16( const WINDOWPOS* from, WINDOWPOS16* to )
  52 {
  53     to->hwnd            = WIN_Handle16(from->hwnd);
  54     to->hwndInsertAfter = WIN_Handle16(from->hwndInsertAfter);
  55     to->x               = from->x;
  56     to->y               = from->y;
  57     to->cx              = from->cx;
  58     to->cy              = from->cy;
  59     to->flags           = from->flags;
  60 }
  61
  62 void STRUCT32_WINDOWPOS16to32( const WINDOWPOS16* from, WINDOWPOS* to )
  63 {
  64     to->hwnd            = WIN_Handle32(from->hwnd);
  65     to->hwndInsertAfter = (from->hwndInsertAfter == (HWND16)-1) ?
  66                            HWND_TOPMOST : WIN_Handle32(from->hwndInsertAfter);
  67     to->x               = from->x;
  68     to->y               = from->y;
  69     to->cx              = from->cx;
  70     to->cy              = from->cy;
  71     to->flags           = from->flags;
  72 }
  73
  74 /* The strings are not copied */
  75 void STRUCT32_CREATESTRUCT32Ato16( const CREATESTRUCTA* from,
  76                                    CREATESTRUCT16* to )
  77 {
  78     to->lpCreateParams = from->lpCreateParams;
  79     to->hInstance      = (HINSTANCE16)from->hInstance;
  80     to->hMenu          = (HMENU16)from->hMenu;
  81     to->hwndParent     = WIN_Handle16(from->hwndParent);
  82     to->cy             = from->cy;
  83     to->cx             = from->cx;
  84     to->y              = from->y;
  85     to->x              = from->x;
  86     to->style          = from->style;
  87     to->dwExStyle      = from->dwExStyle;
  88 }
  89
  90 void STRUCT32_CREATESTRUCT16to32A( const CREATESTRUCT16* from,
  91                                    CREATESTRUCTA *to )
  92 {
  93     to->lpCreateParams = from->lpCreateParams;
  94     to->hInstance      = (HINSTANCE)from->hInstance;
  95     to->hMenu          = (HMENU)from->hMenu;
  96     to->hwndParent     = WIN_Handle32(from->hwndParent);
  97     to->cy             = from->cy;
  98     to->cx             = from->cx;
  99     to->y              = from->y;
 100     to->x              = from->x;
 101     to->style          = from->style;
 102     to->dwExStyle      = from->dwExStyle;
 103 }
 104
 105 /* The strings are not copied */
 106 void STRUCT32_MDICREATESTRUCT32Ato16( const MDICREATESTRUCTA* from,
 107                                       MDICREATESTRUCT16* to )
 108 {
 109     to->hOwner = (HINSTANCE16)from->hOwner;
 110     to->x      = from->x;
 111     to->y      = from->y;
 112     to->cx     = from->cx;
 113     to->cy     = from->cy;
 114     to->style  = from->style;
 115     to->lParam = from->lParam;
 116 }
 117
 118 void STRUCT32_MDICREATESTRUCT16to32A( const MDICREATESTRUCT16* from,
 119                                       MDICREATESTRUCTA *to )
 120 {
 121     to->hOwner = (HINSTANCE)from->hOwner;
 122     to->x      = from->x;
 123     to->y      = from->y;
 124     to->cx     = from->cx;
 125     to->cy     = from->cy;
 126     to->style  = from->style;
 127     to->lParam = from->lParam;
 128 }
 129