windows/struct32.c

   1 /*
   2  * Win32 structure conversion functions
   3  *
   4  * Copyright 1996 Martin von Loewis
   5  */
   6
   7 #include "struct32.h"
   8 #include "winerror.h"
   9
  10 void STRUCT32_MSG16to32(const MSG16 *msg16,MSG *msg32)
  11 {
  12         msg32->hwnd=(HWND)msg16->hwnd;
  13         msg32->message=msg16->message;
  14         msg32->wParam=msg16->wParam;
  15         msg32->lParam=msg16->lParam;
  16         msg32->time=msg16->time;
  17         msg32->pt.x=msg16->pt.x;
  18         msg32->pt.y=msg16->pt.y;
  19 }
  20
  21 void STRUCT32_MSG32to16(const MSG *msg32,MSG16 *msg16)
  22 {
  23         msg16->hwnd=(HWND16)msg32->hwnd;
  24         msg16->message=msg32->message;
  25         msg16->wParam=msg32->wParam;
  26         msg16->lParam=msg32->lParam;
  27         msg16->time=msg32->time;
  28         msg16->pt.x=msg32->pt.x;
  29         msg16->pt.y=msg32->pt.y;
  30 }
  31
  32 void STRUCT32_MINMAXINFO32to16( const MINMAXINFO *from, MINMAXINFO16 *to )
  33 {
  34     CONV_POINT32TO16( &from->ptReserved,     &to->ptReserved );
  35     CONV_POINT32TO16( &from->ptMaxSize,      &to->ptMaxSize );
  36     CONV_POINT32TO16( &from->ptMaxPosition,  &to->ptMaxPosition );
  37     CONV_POINT32TO16( &from->ptMinTrackSize, &to->ptMinTrackSize );
  38     CONV_POINT32TO16( &from->ptMaxTrackSize, &to->ptMaxTrackSize );
  39 }
  40
  41 void STRUCT32_MINMAXINFO16to32( const MINMAXINFO16 *from, MINMAXINFO *to )
  42 {
  43     CONV_POINT16TO32( &from->ptReserved,     &to->ptReserved );
  44     CONV_POINT16TO32( &from->ptMaxSize,      &to->ptMaxSize );
  45     CONV_POINT16TO32( &from->ptMaxPosition,  &to->ptMaxPosition );
  46     CONV_POINT16TO32( &from->ptMinTrackSize, &to->ptMinTrackSize );
  47     CONV_POINT16TO32( &from->ptMaxTrackSize, &to->ptMaxTrackSize );
  48 }
  49
  50 void STRUCT32_WINDOWPOS32to16( const WINDOWPOS* from, WINDOWPOS16* to )
  51 {
  52     to->hwnd            = (HWND16)from->hwnd;
  53     to->hwndInsertAfter = (HWND16)from->hwndInsertAfter;
  54     to->x               = (INT16)from->x;
  55     to->y               = (INT16)from->y;
  56     to->cx              = (INT16)from->cx;
  57     to->cy              = (INT16)from->cy;
  58     to->flags           = (UINT16)from->flags;
  59 }
  60
  61 void STRUCT32_WINDOWPOS16to32( const WINDOWPOS16* from, WINDOWPOS* to )
  62 {
  63     to->hwnd            = (HWND)from->hwnd;
  64     to->hwndInsertAfter = (HWND)from->hwndInsertAfter;
  65     to->x               = (INT)from->x;
  66     to->y               = (INT)from->y;
  67     to->cx              = (INT)from->cx;
  68     to->cy              = (INT)from->cy;
  69     to->flags           = (UINT)from->flags;
  70 }
  71
  72 /* The strings are not copied */
  73 void STRUCT32_CREATESTRUCT32Ato16( const CREATESTRUCTA* from,
  74                                    CREATESTRUCT16* to )
  75 {
  76     to->lpCreateParams = from->lpCreateParams;
  77     to->hInstance      = (HINSTANCE16)from->hInstance;
  78     to->hMenu          = (HMENU16)from->hMenu;
  79     to->hwndParent     = (HWND16)from->hwndParent;
  80     to->cy             = (INT16)from->cy;
  81     to->cx             = (INT16)from->cx;
  82     to->y              = (INT16)from->y;
  83     to->x              = (INT16)from->x;
  84     to->style          = from->style;
  85     to->dwExStyle      = from->dwExStyle;
  86 }
  87
  88 void STRUCT32_CREATESTRUCT16to32A( const CREATESTRUCT16* from,
  89                                    CREATESTRUCTA *to )
  90 {
  91     to->lpCreateParams = from->lpCreateParams;
  92     to->hInstance      = (HINSTANCE)from->hInstance;
  93     to->hMenu          = (HMENU)from->hMenu;
  94     to->hwndParent     = (HWND)from->hwndParent;
  95     to->cy             = (INT)from->cy;
  96     to->cx             = (INT)from->cx;
  97     to->y              = (INT)from->y;
  98     to->x              = (INT)from->x;
  99     to->style          = from->style;
 100     to->dwExStyle      = from->dwExStyle;
 101 }
 102
 103 /* The strings are not copied */
 104 void STRUCT32_MDICREATESTRUCT32Ato16( const MDICREATESTRUCTA* from,
 105                                       MDICREATESTRUCT16* to )
 106 {
 107     to->hOwner = (HINSTANCE16)from->hOwner;
 108     to->x      = (INT16)from->x;
 109     to->y      = (INT16)from->y;
 110     to->cx     = (INT16)from->cx;
 111     to->cy     = (INT16)from->cy;
 112     to->style  = from->style;
 113     to->lParam = from->lParam;
 114 }
 115
 116 void STRUCT32_MDICREATESTRUCT16to32A( const MDICREATESTRUCT16* from,
 117                                       MDICREATESTRUCTA *to )
 118 {
 119     to->hOwner = (HINSTANCE)from->hOwner;
 120     to->x      = (INT)from->x;
 121     to->y      = (INT)from->y;
 122     to->cx     = (INT)from->cx;
 123     to->cy     = (INT)from->cy;
 124     to->style  = from->style;
 125     to->lParam = from->lParam;
 126 }
 127