win32/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 #include "debug.h"
  10
  11 void STRUCT32_MSG16to32(const MSG16 *msg16,MSG *msg32)
  12 {
  13         msg32->hwnd=(HWND)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=(HWND16)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            = (HWND16)from->hwnd;
  54     to->hwndInsertAfter = (HWND16)from->hwndInsertAfter;
  55     to->x               = (INT16)from->x;
  56     to->y               = (INT16)from->y;
  57     to->cx              = (INT16)from->cx;
  58     to->cy              = (INT16)from->cy;
  59     to->flags           = (UINT16)from->flags;
  60 }
  61
  62 void STRUCT32_WINDOWPOS16to32( const WINDOWPOS16* from, WINDOWPOS* to )
  63 {
  64     to->hwnd            = (HWND)from->hwnd;
  65     to->hwndInsertAfter = (HWND)from->hwndInsertAfter;
  66     to->x               = (INT)from->x;
  67     to->y               = (INT)from->y;
  68     to->cx              = (INT)from->cx;
  69     to->cy              = (INT)from->cy;
  70     to->flags           = (UINT)from->flags;
  71 }
  72
  73 void STRUCT32_NCCALCSIZE32to16Flat( const NCCALCSIZE_PARAMS* from,
  74                                     NCCALCSIZE_PARAMS16* to, int validRects )
  75 {
  76     CONV_RECT32TO16( &from->rgrc[0], &to->rgrc[0] );
  77     if (validRects)
  78     {
  79         CONV_RECT32TO16( &from->rgrc[1], &to->rgrc[1] );
  80         CONV_RECT32TO16( &from->rgrc[2], &to->rgrc[2] );
  81     }
  82 }
  83
  84 void STRUCT32_NCCALCSIZE16to32Flat( const NCCALCSIZE_PARAMS16* from,
  85                                     NCCALCSIZE_PARAMS* to, int validRects )
  86 {
  87     CONV_RECT16TO32( &from->rgrc[0], &to->rgrc[0] );
  88     if (validRects)
  89     {
  90         CONV_RECT32TO16( &from->rgrc[1], &to->rgrc[1] );
  91         CONV_RECT32TO16( &from->rgrc[2], &to->rgrc[2] );
  92     }
  93 }
  94
  95 /* The strings are not copied */
  96 void STRUCT32_CREATESTRUCT32Ato16( const CREATESTRUCTA* from,
  97                                    CREATESTRUCT16* to )
  98 {
  99     to->lpCreateParams = from->lpCreateParams;
 100     to->hInstance      = (HINSTANCE16)from->hInstance;
 101     to->hMenu          = (HMENU16)from->hMenu;
 102     to->hwndParent     = (HWND16)from->hwndParent;
 103     to->cy             = (INT16)from->cy;
 104     to->cx             = (INT16)from->cx;
 105     to->y              = (INT16)from->y;
 106     to->x              = (INT16)from->x;
 107     to->style          = from->style;
 108     to->dwExStyle      = from->dwExStyle;
 109 }
 110
 111 void STRUCT32_CREATESTRUCT16to32A( const CREATESTRUCT16* from,
 112                                    CREATESTRUCTA *to )
 113 {
 114     to->lpCreateParams = from->lpCreateParams;
 115     to->hInstance      = (HINSTANCE)from->hInstance;
 116     to->hMenu          = (HMENU)from->hMenu;
 117     to->hwndParent     = (HWND)from->hwndParent;
 118     to->cy             = (INT)from->cy;
 119     to->cx             = (INT)from->cx;
 120     to->y              = (INT)from->y;
 121     to->x              = (INT)from->x;
 122     to->style          = from->style;
 123     to->dwExStyle      = from->dwExStyle;
 124 }
 125
 126 /* The strings are not copied */
 127 void STRUCT32_MDICREATESTRUCT32Ato16( const MDICREATESTRUCTA* from,
 128                                       MDICREATESTRUCT16* to )
 129 {
 130     to->hOwner = (HINSTANCE16)from->hOwner;
 131     to->x      = (INT16)from->x;
 132     to->y      = (INT16)from->y;
 133     to->cx     = (INT16)from->cx;
 134     to->cy     = (INT16)from->cy;
 135     to->style  = from->style;
 136     to->lParam = from->lParam;
 137 }
 138
 139 void STRUCT32_MDICREATESTRUCT16to32A( const MDICREATESTRUCT16* from,
 140                                       MDICREATESTRUCTA *to )
 141 {
 142     to->hOwner = (HINSTANCE)from->hOwner;
 143     to->x      = (INT)from->x;
 144     to->y      = (INT)from->y;
 145     to->cx     = (INT)from->cx;
 146     to->cy     = (INT)from->cy;
 147     to->style  = from->style;
 148     to->lParam = from->lParam;
 149 }
 150