dlls/user/dialog16.c

   1 /*
   2  * 16-bit dialog functions
   3  *
   4  * Copyright 1993, 1994, 1996, 2003 Alexandre Julliard
   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 "config.h"
  22 #include "wine/port.h"
  23
  24 #include "windef.h"
  25 #include "wownt32.h"
  26 #include "wine/winuser16.h"
  27 #include "controls.h"
  28 #include "win.h"
  29 #include "user.h"
  30 #include "wine/debug.h"
  31
  32 WINE_DEFAULT_DEBUG_CHANNEL(dialog);
  33
  34 /* Dialog control information */
  35 typedef struct
  36 {
  37     DWORD      style;
  38     INT16      x;
  39     INT16      y;
  40     INT16      cx;
  41     INT16      cy;
  42     UINT       id;
  43     LPCSTR     className;
  44     LPCSTR     windowName;
  45     LPCVOID    data;
  46 } DLG_CONTROL_INFO;
  47
  48   /* Dialog template */
  49 typedef struct
  50 {
  51     DWORD      style;
  52     UINT16     nbItems;
  53     INT16      x;
  54     INT16      y;
  55     INT16      cx;
  56     INT16      cy;
  57     LPCSTR     menuName;
  58     LPCSTR     className;
  59     LPCSTR     caption;
  60     WORD       pointSize;
  61     LPCSTR     faceName;
  62 } DLG_TEMPLATE;
  63
  64
  65 /***********************************************************************
  66  *           DIALOG_GetControl16
  67  *
  68  * Return the class and text of the control pointed to by ptr,
  69  * fill the header structure and return a pointer to the next control.
  70  */
  71 static LPCSTR DIALOG_GetControl16( LPCSTR p, DLG_CONTROL_INFO *info )
  72 {
  73     static char buffer[10];
  74     int int_id;
  75
  76     info->x       = GET_WORD(p);  p += sizeof(WORD);
  77     info->y       = GET_WORD(p);  p += sizeof(WORD);
  78     info->cx      = GET_WORD(p);  p += sizeof(WORD);
  79     info->cy      = GET_WORD(p);  p += sizeof(WORD);
  80     info->id      = GET_WORD(p);  p += sizeof(WORD);
  81     info->style   = GET_DWORD(p); p += sizeof(DWORD);
  82
  83     if (*p & 0x80)
  84     {
  85         switch((BYTE)*p)
  86         {
  87             case 0x80: strcpy( buffer, "BUTTON" ); break;
  88             case 0x81: strcpy( buffer, "EDIT" ); break;
  89             case 0x82: strcpy( buffer, "STATIC" ); break;
  90             case 0x83: strcpy( buffer, "LISTBOX" ); break;
  91             case 0x84: strcpy( buffer, "SCROLLBAR" ); break;
  92             case 0x85: strcpy( buffer, "COMBOBOX" ); break;
  93             default:   buffer[0] = '\0'; break;
  94         }
  95         info->className = buffer;
  96         p++;
  97     }
  98     else
  99     {
 100         info->className = p;
 101         p += strlen(p) + 1;
 102     }
 103
 104     int_id = ((BYTE)*p == 0xff);
 105     if (int_id)
 106     {
 107         /* Integer id, not documented (?). Only works for SS_ICON controls */
 108         info->windowName = (LPCSTR)(UINT)GET_WORD(p+1);
 109         p += 3;
 110     }
 111     else
 112     {
 113         info->windowName = p;
 114         p += strlen(p) + 1;
 115     }
 116
 117     if (*p) info->data = p + 1;
 118     else info->data = NULL;
 119
 120     p += *p + 1;
 121
 122     TRACE("   %s %s %d, %d, %d, %d, %d, %08lx, %p\n",
 123           debugstr_a(info->className),  debugstr_a(info->windowName),
 124           info->id, info->x, info->y, info->cx, info->cy,
 125           info->style, info->data );
 126
 127     return p;
 128 }
 129
 130
 131 /***********************************************************************
 132  *           DIALOG_CreateControls16
 133  *
 134  * Create the control windows for a dialog.
 135  */
 136 static BOOL DIALOG_CreateControls16( HWND hwnd, LPCSTR template,
 137                                      const DLG_TEMPLATE *dlgTemplate, HINSTANCE16 hInst )
 138 {
 139     DIALOGINFO *dlgInfo = DIALOG_get_info( hwnd );
 140     DLG_CONTROL_INFO info;
 141     HWND hwndCtrl, hwndDefButton = 0;
 142     INT items = dlgTemplate->nbItems;
 143
 144     TRACE(" BEGIN\n" );
 145     while (items--)
 146     {
 147         HINSTANCE16 instance = hInst;
 148         SEGPTR segptr;
 149
 150         template = DIALOG_GetControl16( template, &info );
 151         if (HIWORD(info.className) && !strcmp( info.className, "EDIT") &&
 152             !(GetWindowLongW( hwnd, GWL_STYLE ) & DS_LOCALEDIT))
 153         {
 154             if (!dlgInfo->hDialogHeap)
 155             {
 156                 dlgInfo->hDialogHeap = GlobalAlloc16(GMEM_FIXED, 0x10000);
 157                 if (!dlgInfo->hDialogHeap)
 158                 {
 159                     ERR("Insufficient memory to create heap for edit control\n" );
 160                     continue;
 161                 }
 162                 LocalInit16(dlgInfo->hDialogHeap, 0, 0xffff);
 163             }
 164             instance = dlgInfo->hDialogHeap;
 165         }
 166
 167         segptr = MapLS( info.data );
 168         hwndCtrl = WIN_Handle32( CreateWindowEx16( WS_EX_NOPARENTNOTIFY,
 169                                                    info.className, info.windowName,
 170                                                    info.style | WS_CHILD,
 171                                                    MulDiv(info.x, dlgInfo->xBaseUnit, 4),
 172                                                    MulDiv(info.y, dlgInfo->yBaseUnit, 8),
 173                                                    MulDiv(info.cx, dlgInfo->xBaseUnit, 4),
 174                                                    MulDiv(info.cy, dlgInfo->yBaseUnit, 8),
 175                                                    HWND_16(hwnd), (HMENU16)info.id,
 176                                                    instance, (LPVOID)segptr ));
 177         UnMapLS( segptr );
 178
 179         if (!hwndCtrl) return FALSE;
 180
 181             /* Send initialisation messages to the control */
 182         if (dlgInfo->hUserFont) SendMessageA( hwndCtrl, WM_SETFONT,
 183                                              (WPARAM)dlgInfo->hUserFont, 0 );
 184         if (SendMessageA(hwndCtrl, WM_GETDLGCODE, 0, 0) & DLGC_DEFPUSHBUTTON)
 185         {
 186               /* If there's already a default push-button, set it back */
 187               /* to normal and use this one instead. */
 188             if (hwndDefButton)
 189                 SendMessageA( hwndDefButton, BM_SETSTYLE,
 190                                 BS_PUSHBUTTON,FALSE );
 191             hwndDefButton = hwndCtrl;
 192             dlgInfo->idResult = GetWindowLongA( hwndCtrl, GWL_ID );
 193         }
 194     }
 195     TRACE(" END\n" );
 196     return TRUE;
 197 }
 198
 199
 200 /***********************************************************************
 201  *           DIALOG_ParseTemplate16
 202  *
 203  * Fill a DLG_TEMPLATE structure from the dialog template, and return
 204  * a pointer to the first control.
 205  */
 206 static LPCSTR DIALOG_ParseTemplate16( LPCSTR p, DLG_TEMPLATE * result )
 207 {
 208     result->style   = GET_DWORD(p); p += sizeof(DWORD);
 209     result->nbItems = (unsigned char) *p++;
 210     result->x       = GET_WORD(p);  p += sizeof(WORD);
 211     result->y       = GET_WORD(p);  p += sizeof(WORD);
 212     result->cx      = GET_WORD(p);  p += sizeof(WORD);
 213     result->cy      = GET_WORD(p);  p += sizeof(WORD);
 214
 215     TRACE("DIALOG %d, %d, %d, %d\n", result->x, result->y, result->cx, result->cy );
 216     TRACE(" STYLE %08lx\n", result->style );
 217
 218     /* Get the menu name */
 219
 220     switch( (BYTE)*p )
 221     {
 222     case 0:
 223         result->menuName = 0;
 224         p++;
 225         break;
 226     case 0xff:
 227         result->menuName = (LPCSTR)(UINT)GET_WORD( p + 1 );
 228         p += 3;
 229         TRACE(" MENU %04x\n", LOWORD(result->menuName) );
 230         break;
 231     default:
 232         result->menuName = p;
 233         TRACE(" MENU '%s'\n", p );
 234         p += strlen(p) + 1;
 235         break;
 236     }
 237
 238     /* Get the class name */
 239
 240     if (*p)
 241     {
 242         result->className = p;
 243         TRACE(" CLASS '%s'\n", result->className );
 244     }
 245     else result->className = DIALOG_CLASS_ATOMA;
 246     p += strlen(p) + 1;
 247
 248     /* Get the window caption */
 249
 250     result->caption = p;
 251     p += strlen(p) + 1;
 252     TRACE(" CAPTION '%s'\n", result->caption );
 253
 254     /* Get the font name */
 255
 256     if (result->style & DS_SETFONT)
 257     {
 258         result->pointSize = GET_WORD(p);
 259         p += sizeof(WORD);
 260         result->faceName = p;
 261         p += strlen(p) + 1;
 262         TRACE(" FONT %d,'%s'\n", result->pointSize, result->faceName );
 263     }
 264     return p;
 265 }
 266
 267
 268 /***********************************************************************
 269  *           DIALOG_CreateIndirect16
 270  *
 271  * Creates a dialog box window
 272  *
 273  * modal = TRUE if we are called from a modal dialog box.
 274  * (it's more compatible to do it here, as under Windows the owner
 275  * is never disabled if the dialog fails because of an invalid template)
 276  */
 277 static HWND DIALOG_CreateIndirect16( HINSTANCE16 hInst, LPCVOID dlgTemplate,
 278                                      HWND owner, DLGPROC16 dlgProc, LPARAM param,
 279                                      BOOL modal )
 280 {
 281     HWND hwnd;
 282     RECT rect;
 283     WND * wndPtr;
 284     DLG_TEMPLATE template;
 285     DIALOGINFO * dlgInfo;
 286     BOOL ownerEnabled = TRUE;
 287     DWORD exStyle = 0;
 288     DWORD units = GetDialogBaseUnits();
 289
 290       /* Parse dialog template */
 291
 292     dlgTemplate = DIALOG_ParseTemplate16( dlgTemplate, &template );
 293
 294       /* Initialise dialog extra data */
 295
 296     if (!(dlgInfo = HeapAlloc( GetProcessHeap(), 0, sizeof(*dlgInfo) ))) return 0;
 297     dlgInfo->hwndFocus   = 0;
 298     dlgInfo->hUserFont   = 0;
 299     dlgInfo->hMenu       = 0;
 300     dlgInfo->xBaseUnit   = LOWORD(units);
 301     dlgInfo->yBaseUnit   = HIWORD(units);
 302     dlgInfo->idResult    = 0;
 303     dlgInfo->flags       = 0;
 304     dlgInfo->hDialogHeap = 0;
 305
 306       /* Load menu */
 307
 308     if (template.menuName)
 309     {
 310         dlgInfo->hMenu = HMENU_32(LoadMenu16( hInst, template.menuName ));
 311     }
 312
 313       /* Create custom font if needed */
 314
 315     if (template.style & DS_SETFONT)
 316     {
 317           /* We convert the size to pixels and then make it -ve.  This works
 318            * for both +ve and -ve template.pointSize */
 319         HDC dc;
 320         int pixels;
 321         dc = GetDC(0);
 322         pixels = MulDiv(template.pointSize, GetDeviceCaps(dc , LOGPIXELSY), 72);
 323         ReleaseDC(0, dc);
 324         dlgInfo->hUserFont = CreateFontA( -pixels, 0, 0, 0, FW_DONTCARE,
 325                                           FALSE, FALSE, FALSE, DEFAULT_CHARSET, 0, 0,
 326                                           PROOF_QUALITY, FF_DONTCARE, template.faceName );
 327         if (dlgInfo->hUserFont)
 328         {
 329             SIZE charSize;
 330             if (DIALOG_GetCharSize( dlgInfo->hUserFont, &charSize ))
 331             {
 332                 dlgInfo->xBaseUnit = charSize.cx;
 333                 dlgInfo->yBaseUnit = charSize.cy;
 334             }
 335         }
 336         TRACE("units = %d,%d\n", dlgInfo->xBaseUnit, dlgInfo->yBaseUnit );
 337     }
 338
 339     /* Create dialog main window */
 340
 341     rect.left = rect.top = 0;
 342     rect.right = MulDiv(template.cx, dlgInfo->xBaseUnit, 4);
 343     rect.bottom =  MulDiv(template.cy, dlgInfo->yBaseUnit, 8);
 344     if (template.style & DS_MODALFRAME) exStyle |= WS_EX_DLGMODALFRAME;
 345     AdjustWindowRectEx( &rect, template.style, (dlgInfo->hMenu != 0), exStyle );
 346     rect.right -= rect.left;
 347     rect.bottom -= rect.top;
 348
 349     if (template.x == CW_USEDEFAULT16)
 350     {
 351         rect.left = rect.top = CW_USEDEFAULT16;
 352     }
 353     else
 354     {
 355         if (template.style & DS_CENTER)
 356         {
 357             rect.left = (GetSystemMetrics(SM_CXSCREEN) - rect.right) / 2;
 358             rect.top = (GetSystemMetrics(SM_CYSCREEN) - rect.bottom) / 2;
 359         }
 360         else
 361         {
 362             rect.left += MulDiv(template.x, dlgInfo->xBaseUnit, 4);
 363             rect.top += MulDiv(template.y, dlgInfo->yBaseUnit, 8);
 364         }
 365         if ( !(template.style & WS_CHILD) )
 366         {
 367             INT16 dX, dY;
 368
 369             if( !(template.style & DS_ABSALIGN) )
 370                 ClientToScreen( owner, (POINT *)&rect );
 371
 372             /* try to fit it into the desktop */
 373
 374             if( (dX = rect.left + rect.right + GetSystemMetrics(SM_CXDLGFRAME)
 375                  - GetSystemMetrics(SM_CXSCREEN)) > 0 ) rect.left -= dX;
 376             if( (dY = rect.top + rect.bottom + GetSystemMetrics(SM_CYDLGFRAME)
 377                  - GetSystemMetrics(SM_CYSCREEN)) > 0 ) rect.top -= dY;
 378             if( rect.left < 0 ) rect.left = 0;
 379             if( rect.top < 0 ) rect.top = 0;
 380         }
 381     }
 382
 383     if (modal)
 384     {
 385         ownerEnabled = DIALOG_DisableOwner( owner );
 386         if (ownerEnabled) dlgInfo->flags |= DF_OWNERENABLED;
 387     }
 388
 389     hwnd = WIN_Handle32( CreateWindowEx16(exStyle, template.className,
 390                                           template.caption, template.style & ~WS_VISIBLE,
 391                                           rect.left, rect.top, rect.right, rect.bottom,
 392                                           HWND_16(owner), HMENU_16(dlgInfo->hMenu),
 393                                           hInst, NULL ));
 394     if (!hwnd)
 395     {
 396         if (dlgInfo->hUserFont) DeleteObject( dlgInfo->hUserFont );
 397         if (dlgInfo->hMenu) DestroyMenu( dlgInfo->hMenu );
 398         if (modal && (dlgInfo->flags & DF_OWNERENABLED)) DIALOG_EnableOwner(owner);
 399         HeapFree( GetProcessHeap(), 0, dlgInfo );
 400         return 0;
 401     }
 402     wndPtr = WIN_GetPtr( hwnd );
 403     wndPtr->flags |= WIN_ISDIALOG;
 404     WIN_ReleasePtr( wndPtr );
 405
 406     SetWindowLongW( hwnd, DWL_WINE_DIALOGINFO, (LONG)dlgInfo );
 407     SetWindowLong16( HWND_16(hwnd), DWL_DLGPROC, (LONG)dlgProc );
 408
 409     if (dlgInfo->hUserFont)
 410         SendMessageA( hwnd, WM_SETFONT, (WPARAM)dlgInfo->hUserFont, 0 );
 411
 412     /* Create controls */
 413
 414     if (DIALOG_CreateControls16( hwnd, dlgTemplate, &template, hInst ))
 415     {
 416         HWND hwndPreInitFocus;
 417
 418         /* Send initialisation messages and set focus */
 419
 420         dlgInfo->hwndFocus = GetNextDlgTabItem( hwnd, 0, FALSE );
 421
 422         hwndPreInitFocus = GetFocus();
 423         if (SendMessageA( hwnd, WM_INITDIALOG, (WPARAM)dlgInfo->hwndFocus, param ))
 424         {
 425             /* check where the focus is again,
 426              * some controls status might have changed in WM_INITDIALOG */
 427             dlgInfo->hwndFocus = GetNextDlgTabItem( hwnd, 0, FALSE);
 428             if( dlgInfo->hwndFocus )
 429                 SetFocus( dlgInfo->hwndFocus );
 430         }
 431         else
 432         {
 433             /* If the dlgproc has returned FALSE (indicating handling of keyboard focus)
 434                but the focus has not changed, set the focus where we expect it. */
 435             if ((GetFocus() == hwndPreInitFocus) &&
 436                 (GetWindowLongW( hwnd, GWL_STYLE ) & WS_VISIBLE))
 437             {
 438                 dlgInfo->hwndFocus = GetNextDlgTabItem( hwnd, 0, FALSE);
 439                 if( dlgInfo->hwndFocus )
 440                     SetFocus( dlgInfo->hwndFocus );
 441             }
 442         }
 443
 444         if (template.style & WS_VISIBLE && !(GetWindowLongW( hwnd, GWL_STYLE ) & WS_VISIBLE))
 445         {
 446             ShowWindow( hwnd, SW_SHOWNORMAL );  /* SW_SHOW doesn't always work */
 447         }
 448         return hwnd;
 449     }
 450     if( IsWindow(hwnd) ) DestroyWindow( hwnd );
 451     if (modal && ownerEnabled) DIALOG_EnableOwner(owner);
 452     return 0;
 453 }
 454
 455
 456 /***********************************************************************
 457  *              DialogBox (USER.87)
 458  */
 459 INT16 WINAPI DialogBox16( HINSTANCE16 hInst, LPCSTR dlgTemplate,
 460                           HWND16 owner, DLGPROC16 dlgProc )
 461 {
 462     return DialogBoxParam16( hInst, dlgTemplate, owner, dlgProc, 0 );
 463 }
 464
 465
 466 /**************************************************************************
 467  *              EndDialog   (USER.88)
 468  */
 469 BOOL16 WINAPI EndDialog16( HWND16 hwnd, INT16 retval )
 470 {
 471     return EndDialog( WIN_Handle32(hwnd), retval );
 472 }
 473
 474
 475 /***********************************************************************
 476  *              CreateDialog (USER.89)
 477  */
 478 HWND16 WINAPI CreateDialog16( HINSTANCE16 hInst, LPCSTR dlgTemplate,
 479                               HWND16 owner, DLGPROC16 dlgProc )
 480 {
 481     return CreateDialogParam16( hInst, dlgTemplate, owner, dlgProc, 0 );
 482 }
 483
 484
 485 /**************************************************************************
 486  *              GetDlgItem   (USER.91)
 487  */
 488 HWND16 WINAPI GetDlgItem16( HWND16 hwndDlg, INT16 id )
 489 {
 490     return HWND_16( GetDlgItem( WIN_Handle32(hwndDlg), (UINT16) id ));
 491 }
 492
 493
 494 /**************************************************************************
 495  *              SetDlgItemText   (USER.92)
 496  */
 497 void WINAPI SetDlgItemText16( HWND16 hwnd, INT16 id, SEGPTR lpString )
 498 {
 499     SendDlgItemMessage16( hwnd, id, WM_SETTEXT, 0, (LPARAM)lpString );
 500 }
 501
 502
 503 /**************************************************************************
 504  *              GetDlgItemText   (USER.93)
 505  */
 506 INT16 WINAPI GetDlgItemText16( HWND16 hwnd, INT16 id, SEGPTR str, UINT16 len )
 507 {
 508     return (INT16)SendDlgItemMessage16( hwnd, id, WM_GETTEXT, len, (LPARAM)str );
 509 }
 510
 511
 512 /**************************************************************************
 513  *              SetDlgItemInt   (USER.94)
 514  */
 515 void WINAPI SetDlgItemInt16( HWND16 hwnd, INT16 id, UINT16 value, BOOL16 fSigned )
 516 {
 517     SetDlgItemInt( WIN_Handle32(hwnd), (UINT)(UINT16)id,
 518              (UINT)(fSigned ? (INT16) value : (UINT16) value), fSigned );
 519 }
 520
 521
 522 /**************************************************************************
 523  *              GetDlgItemInt   (USER.95)
 524  */
 525 UINT16 WINAPI GetDlgItemInt16( HWND16 hwnd, INT16 id, BOOL16 *translated, BOOL16 fSigned )
 526 {
 527     UINT result;
 528     BOOL ok;
 529
 530     if (translated) *translated = FALSE;
 531     result = GetDlgItemInt( WIN_Handle32(hwnd), (UINT)(UINT16)id, &ok, fSigned );
 532     if (!ok) return 0;
 533     if (fSigned)
 534     {
 535         if (((INT)result < -32767) || ((INT)result > 32767)) return 0;
 536     }
 537     else
 538     {
 539         if (result > 65535) return 0;
 540     }
 541     if (translated) *translated = TRUE;
 542     return (UINT16)result;
 543 }
 544
 545
 546 /**************************************************************************
 547  *              CheckRadioButton   (USER.96)
 548  */
 549 BOOL16 WINAPI CheckRadioButton16( HWND16 hwndDlg, UINT16 firstID,
 550                                   UINT16 lastID, UINT16 checkID )
 551 {
 552     return CheckRadioButton( WIN_Handle32(hwndDlg), firstID, lastID, checkID );
 553 }
 554
 555
 556 /**************************************************************************
 557  *              CheckDlgButton   (USER.97)
 558  */
 559 BOOL16 WINAPI CheckDlgButton16( HWND16 hwnd, INT16 id, UINT16 check )
 560 {
 561     SendDlgItemMessage16( hwnd, id, BM_SETCHECK16, check, 0 );
 562     return TRUE;
 563 }
 564
 565
 566 /**************************************************************************
 567  *              IsDlgButtonChecked   (USER.98)
 568  */
 569 UINT16 WINAPI IsDlgButtonChecked16( HWND16 hwnd, UINT16 id )
 570 {
 571     return (UINT16)SendDlgItemMessage16( hwnd, id, BM_GETCHECK16, 0, 0 );
 572 }
 573
 574
 575 /**************************************************************************
 576  *              DlgDirSelect   (USER.99)
 577  */
 578 BOOL16 WINAPI DlgDirSelect16( HWND16 hwnd, LPSTR str, INT16 id )
 579 {
 580     return DlgDirSelectEx16( hwnd, str, 128, id );
 581 }
 582
 583
 584 /**************************************************************************
 585  *              DlgDirList   (USER.100)
 586  */
 587 INT16 WINAPI DlgDirList16( HWND16 hDlg, LPSTR spec, INT16 idLBox,
 588                            INT16 idStatic, UINT16 attrib )
 589 {
 590     /* according to Win16 docs, DDL_DRIVES should make DDL_EXCLUSIVE
 591      * be set automatically (this is different in Win32, and
 592      * DIALOG_DlgDirList sends Win32 messages to the control,
 593      * so do it here) */
 594     if (attrib & DDL_DRIVES) attrib |= DDL_EXCLUSIVE;
 595     return DlgDirListA( WIN_Handle32(hDlg), spec, idLBox, idStatic, attrib );
 596 }
 597
 598
 599 /**************************************************************************
 600  *              SendDlgItemMessage   (USER.101)
 601  */
 602 LRESULT WINAPI SendDlgItemMessage16( HWND16 hwnd, INT16 id, UINT16 msg,
 603                                      WPARAM16 wParam, LPARAM lParam )
 604 {
 605     HWND16 hwndCtrl = GetDlgItem16( hwnd, id );
 606     if (hwndCtrl) return SendMessage16( hwndCtrl, msg, wParam, lParam );
 607     else return 0;
 608 }
 609
 610
 611 /**************************************************************************
 612  *              MapDialogRect   (USER.103)
 613  */
 614 void WINAPI MapDialogRect16( HWND16 hwnd, LPRECT16 rect )
 615 {
 616     RECT rect32;
 617     MapDialogRect( WIN_Handle32(hwnd), &rect32 );
 618     rect->left   = rect32.left;
 619     rect->right  = rect32.right;
 620     rect->top    = rect32.top;
 621     rect->bottom = rect32.bottom;
 622 }
 623
 624
 625 /**************************************************************************
 626  *              DlgDirSelectComboBox   (USER.194)
 627  */
 628 BOOL16 WINAPI DlgDirSelectComboBox16( HWND16 hwnd, LPSTR str, INT16 id )
 629 {
 630     return DlgDirSelectComboBoxEx16( hwnd, str, 128, id );
 631 }
 632
 633
 634 /**************************************************************************
 635  *              DlgDirListComboBox   (USER.195)
 636  */
 637 INT16 WINAPI DlgDirListComboBox16( HWND16 hDlg, LPSTR spec, INT16 idCBox,
 638                                    INT16 idStatic, UINT16 attrib )
 639 {
 640     return DlgDirListComboBoxA( WIN_Handle32(hDlg), spec, idCBox, idStatic, attrib );
 641 }
 642
 643
 644 /***********************************************************************
 645  *              DialogBoxIndirect (USER.218)
 646  */
 647 INT16 WINAPI DialogBoxIndirect16( HINSTANCE16 hInst, HANDLE16 dlgTemplate,
 648                                   HWND16 owner, DLGPROC16 dlgProc )
 649 {
 650     return DialogBoxIndirectParam16( hInst, dlgTemplate, owner, dlgProc, 0 );
 651 }
 652
 653
 654 /***********************************************************************
 655  *              CreateDialogIndirect (USER.219)
 656  */
 657 HWND16 WINAPI CreateDialogIndirect16( HINSTANCE16 hInst, LPCVOID dlgTemplate,
 658                                       HWND16 owner, DLGPROC16 dlgProc )
 659 {
 660     return CreateDialogIndirectParam16( hInst, dlgTemplate, owner, dlgProc, 0);
 661 }
 662
 663
 664 /**************************************************************************
 665  *              GetNextDlgGroupItem   (USER.227)
 666  */
 667 HWND16 WINAPI GetNextDlgGroupItem16( HWND16 hwndDlg, HWND16 hwndCtrl,
 668                                      BOOL16 fPrevious )
 669 {
 670     return HWND_16( GetNextDlgGroupItem( WIN_Handle32(hwndDlg), WIN_Handle32(hwndCtrl), fPrevious ));
 671 }
 672
 673
 674 /**************************************************************************
 675  *              GetNextDlgTabItem   (USER.228)
 676  */
 677 HWND16 WINAPI GetNextDlgTabItem16( HWND16 hwndDlg, HWND16 hwndCtrl,
 678                                    BOOL16 fPrevious )
 679 {
 680     return HWND_16( GetNextDlgTabItem( WIN_Handle32(hwndDlg), WIN_Handle32(hwndCtrl), fPrevious ));
 681 }
 682
 683
 684 /***********************************************************************
 685  *              DialogBoxParam (USER.239)
 686  */
 687 INT16 WINAPI DialogBoxParam16( HINSTANCE16 hInst, LPCSTR template,
 688                                HWND16 owner16, DLGPROC16 dlgProc, LPARAM param )
 689 {
 690     HWND hwnd = 0;
 691     HRSRC16 hRsrc;
 692     HGLOBAL16 hmem;
 693     LPCVOID data;
 694     int ret = -1;
 695
 696     if (!(hRsrc = FindResource16( hInst, template, RT_DIALOGA ))) return 0;
 697     if (!(hmem = LoadResource16( hInst, hRsrc ))) return 0;
 698     if ((data = LockResource16( hmem )))
 699     {
 700         HWND owner = WIN_Handle32(owner16);
 701         hwnd = DIALOG_CreateIndirect16( hInst, data, owner, dlgProc, param, TRUE );
 702         if (hwnd) ret = DIALOG_DoDialogBox( hwnd, owner );
 703         GlobalUnlock16( hmem );
 704     }
 705     FreeResource16( hmem );
 706     return ret;
 707 }
 708
 709
 710 /***********************************************************************
 711  *              DialogBoxIndirectParam (USER.240)
 712  */
 713 INT16 WINAPI DialogBoxIndirectParam16( HINSTANCE16 hInst, HANDLE16 dlgTemplate,
 714                                        HWND16 owner16, DLGPROC16 dlgProc, LPARAM param )
 715 {
 716     HWND hwnd, owner = WIN_Handle32( owner16 );
 717     LPCVOID ptr;
 718
 719     if (!(ptr = GlobalLock16( dlgTemplate ))) return -1;
 720     hwnd = DIALOG_CreateIndirect16( hInst, ptr, owner, dlgProc, param, TRUE );
 721     GlobalUnlock16( dlgTemplate );
 722     if (hwnd) return DIALOG_DoDialogBox( hwnd, owner );
 723     return -1;
 724 }
 725
 726
 727 /***********************************************************************
 728  *              CreateDialogParam (USER.241)
 729  */
 730 HWND16 WINAPI CreateDialogParam16( HINSTANCE16 hInst, LPCSTR dlgTemplate,
 731                                    HWND16 owner, DLGPROC16 dlgProc, LPARAM param )
 732 {
 733     HWND16 hwnd = 0;
 734     HRSRC16 hRsrc;
 735     HGLOBAL16 hmem;
 736     LPCVOID data;
 737
 738     TRACE("%04x,%s,%04x,%08lx,%ld\n",
 739           hInst, debugstr_a(dlgTemplate), owner, (DWORD)dlgProc, param );
 740
 741     if (!(hRsrc = FindResource16( hInst, dlgTemplate, RT_DIALOGA ))) return 0;
 742     if (!(hmem = LoadResource16( hInst, hRsrc ))) return 0;
 743     if (!(data = LockResource16( hmem ))) hwnd = 0;
 744     else hwnd = CreateDialogIndirectParam16( hInst, data, owner, dlgProc, param );
 745     FreeResource16( hmem );
 746     return hwnd;
 747 }
 748
 749
 750 /***********************************************************************
 751  *              CreateDialogIndirectParam (USER.242)
 752  */
 753 HWND16 WINAPI CreateDialogIndirectParam16( HINSTANCE16 hInst, LPCVOID dlgTemplate,
 754                                            HWND16 owner, DLGPROC16 dlgProc, LPARAM param )
 755 {
 756     if (!dlgTemplate) return 0;
 757     return HWND_16( DIALOG_CreateIndirect16( hInst, dlgTemplate, WIN_Handle32(owner),
 758                                              dlgProc, param, FALSE ));
 759 }
 760
 761
 762 /**************************************************************************
 763  *              DlgDirSelectEx   (USER.422)
 764  */
 765 BOOL16 WINAPI DlgDirSelectEx16( HWND16 hwnd, LPSTR str, INT16 len, INT16 id )
 766 {
 767     return DlgDirSelectExA( WIN_Handle32(hwnd), str, len, id );
 768 }
 769
 770
 771 /**************************************************************************
 772  *              DlgDirSelectComboBoxEx   (USER.423)
 773  */
 774 BOOL16 WINAPI DlgDirSelectComboBoxEx16( HWND16 hwnd, LPSTR str, INT16 len,
 775                                         INT16 id )
 776 {
 777     return DlgDirSelectComboBoxExA( WIN_Handle32(hwnd), str, len, id );
 778 }