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 <stdarg.h>
  25
  26 #include "windef.h"
  27 #include "winbase.h"
  28 #include "wownt32.h"
  29 #include "wine/winuser16.h"
  30 #include "controls.h"
  31 #include "win.h"
  32 #include "user_private.h"
  33 #include "wine/debug.h"
  34
  35 WINE_DEFAULT_DEBUG_CHANNEL(dialog);
  36
  37 /* Dialog control information */
  38 typedef struct
  39 {
  40     DWORD      style;
  41     INT16      x;
  42     INT16      y;
  43     INT16      cx;
  44     INT16      cy;
  45     UINT       id;
  46     LPCSTR     className;
  47     LPCSTR     windowName;
  48     LPCVOID    data;
  49 } DLG_CONTROL_INFO;
  50
  51   /* Dialog template */
  52 typedef struct
  53 {
  54     DWORD      style;
  55     UINT16     nbItems;
  56     INT16      x;
  57     INT16      y;
  58     INT16      cx;
  59     INT16      cy;
  60     LPCSTR     menuName;
  61     LPCSTR     className;
  62     LPCSTR     caption;
  63     INT16      pointSize;
  64     LPCSTR     faceName;
  65 } DLG_TEMPLATE;
  66
  67
  68 /***********************************************************************
  69  *           DIALOG_GetControl16
  70  *
  71  * Return the class and text of the control pointed to by ptr,
  72  * fill the header structure and return a pointer to the next control.
  73  */
  74 static LPCSTR DIALOG_GetControl16( LPCSTR p, DLG_CONTROL_INFO *info )
  75 {
  76     static char buffer[10];
  77     int int_id;
  78
  79     info->x       = GET_WORD(p);  p += sizeof(WORD);
  80     info->y       = GET_WORD(p);  p += sizeof(WORD);
  81     info->cx      = GET_WORD(p);  p += sizeof(WORD);
  82     info->cy      = GET_WORD(p);  p += sizeof(WORD);
  83     info->id      = GET_WORD(p);  p += sizeof(WORD);
  84     info->style   = GET_DWORD(p); p += sizeof(DWORD);
  85
  86     if (*p & 0x80)
  87     {
  88         switch((BYTE)*p)
  89         {
  90             case 0x80: strcpy( buffer, "BUTTON" ); break;
  91             case 0x81: strcpy( buffer, "EDIT" ); break;
  92             case 0x82: strcpy( buffer, "STATIC" ); break;
  93             case 0x83: strcpy( buffer, "LISTBOX" ); break;
  94             case 0x84: strcpy( buffer, "SCROLLBAR" ); break;
  95             case 0x85: strcpy( buffer, "COMBOBOX" ); break;
  96             default:   buffer[0] = '\0'; break;
  97         }
  98         info->className = buffer;
  99         p++;
 100     }
 101     else
 102     {
 103         info->className = p;
 104         p += strlen(p) + 1;
 105     }
 106
 107     int_id = ((BYTE)*p == 0xff);
 108     if (int_id)
 109     {
 110         /* Integer id, not documented (?). Only works for SS_ICON controls */
 111         info->windowName = MAKEINTRESOURCEA(GET_WORD(p+1));
 112         p += 3;
 113     }
 114     else
 115     {
 116         info->windowName = p;
 117         p += strlen(p) + 1;
 118     }
 119
 120     if (*p) info->data = p + 1;
 121     else info->data = NULL;
 122
 123     p += *p + 1;
 124
 125     TRACE("   %s %s %d, %d, %d, %d, %d, %08lx, %p\n",
 126           debugstr_a(info->className),  debugstr_a(info->windowName),
 127           info->id, info->x, info->y, info->cx, info->cy,
 128           info->style, info->data );
 129
 130     return p;
 131 }
 132
 133
 134 /***********************************************************************
 135  *           DIALOG_CreateControls16
 136  *
 137  * Create the control windows for a dialog.
 138  */
 139 static BOOL DIALOG_CreateControls16( HWND hwnd, LPCSTR template,
 140                                      const DLG_TEMPLATE *dlgTemplate, HINSTANCE16 hInst )
 141 {
 142     DIALOGINFO *dlgInfo = DIALOG_get_info( hwnd, TRUE );
 143     DLG_CONTROL_INFO info;
 144     HWND hwndCtrl, hwndDefButton = 0;
 145     INT items = dlgTemplate->nbItems;
 146
 147     TRACE(" BEGIN\n" );
 148     while (items--)
 149     {
 150         HINSTANCE16 instance = hInst;
 151         SEGPTR segptr;
 152
 153         template = DIALOG_GetControl16( template, &info );
 154         if (HIWORD(info.className) && !strcmp( info.className, "EDIT") &&
 155             !(GetWindowLongW( hwnd, GWL_STYLE ) & DS_LOCALEDIT))
 156         {
 157             if (!dlgInfo->hDialogHeap)
 158             {
 159                 dlgInfo->hDialogHeap = GlobalAlloc16(GMEM_FIXED, 0x10000);
 160                 if (!dlgInfo->hDialogHeap)
 161                 {
 162                     ERR("Insufficient memory to create heap for edit control\n" );
 163                     continue;
 164                 }
 165                 LocalInit16(dlgInfo->hDialogHeap, 0, 0xffff);
 166             }
 167             instance = dlgInfo->hDialogHeap;
 168         }
 169
 170         segptr = MapLS( info.data );
 171         hwndCtrl = WIN_Handle32( CreateWindowEx16( WS_EX_NOPARENTNOTIFY,
 172                                                    info.className, info.windowName,
 173                                                    info.style | WS_CHILD,
 174                                                    MulDiv(info.x, dlgInfo->xBaseUnit, 4),
 175                                                    MulDiv(info.y, dlgInfo->yBaseUnit, 8),
 176                                                    MulDiv(info.cx, dlgInfo->xBaseUnit, 4),
 177                                                    MulDiv(info.cy, dlgInfo->yBaseUnit, 8),
 178                                                    HWND_16(hwnd), (HMENU16)info.id,
 179                                                    instance, (LPVOID)segptr ));
 180         UnMapLS( segptr );
 181
 182         if (!hwndCtrl)
 183         {
 184             if (dlgTemplate->style & DS_NOFAILCREATE) continue;
 185             return FALSE;
 186         }
 187
 188             /* Send initialisation messages to the control */
 189         if (dlgInfo->hUserFont) SendMessageA( hwndCtrl, WM_SETFONT,
 190                                              (WPARAM)dlgInfo->hUserFont, 0 );
 191         if (SendMessageA(hwndCtrl, WM_GETDLGCODE, 0, 0) & DLGC_DEFPUSHBUTTON)
 192         {
 193               /* If there's already a default push-button, set it back */
 194               /* to normal and use this one instead. */
 195             if (hwndDefButton)
 196                 SendMessageA( hwndDefButton, BM_SETSTYLE,
 197                                 BS_PUSHBUTTON,FALSE );
 198             hwndDefButton = hwndCtrl;
 199             dlgInfo->idResult = GetWindowLongPtrA( hwndCtrl, GWLP_ID );
 200         }
 201     }
 202     TRACE(" END\n" );
 203     return TRUE;
 204 }
 205
 206
 207 /***********************************************************************
 208  *           DIALOG_ParseTemplate16
 209  *
 210  * Fill a DLG_TEMPLATE structure from the dialog template, and return
 211  * a pointer to the first control.
 212  */
 213 static LPCSTR DIALOG_ParseTemplate16( LPCSTR p, DLG_TEMPLATE * result )
 214 {
 215     result->style   = GET_DWORD(p); p += sizeof(DWORD);
 216     result->nbItems = (unsigned char) *p++;
 217     result->x       = GET_WORD(p);  p += sizeof(WORD);
 218     result->y       = GET_WORD(p);  p += sizeof(WORD);
 219     result->cx      = GET_WORD(p);  p += sizeof(WORD);
 220     result->cy      = GET_WORD(p);  p += sizeof(WORD);
 221
 222     TRACE("DIALOG %d, %d, %d, %d\n", result->x, result->y, result->cx, result->cy );
 223     TRACE(" STYLE %08lx\n", result->style );
 224
 225     /* Get the menu name */
 226
 227     switch( (BYTE)*p )
 228     {
 229     case 0:
 230         result->menuName = 0;
 231         p++;
 232         break;
 233     case 0xff:
 234         result->menuName = MAKEINTRESOURCEA(GET_WORD( p + 1 ));
 235         p += 3;
 236         TRACE(" MENU %04x\n", LOWORD(result->menuName) );
 237         break;
 238     default:
 239         result->menuName = p;
 240         TRACE(" MENU '%s'\n", p );
 241         p += strlen(p) + 1;
 242         break;
 243     }
 244
 245     /* Get the class name */
 246
 247     if (*p)
 248     {
 249         result->className = p;
 250         TRACE(" CLASS '%s'\n", result->className );
 251     }
 252     else result->className = DIALOG_CLASS_ATOMA;
 253     p += strlen(p) + 1;
 254
 255     /* Get the window caption */
 256
 257     result->caption = p;
 258     p += strlen(p) + 1;
 259     TRACE(" CAPTION '%s'\n", result->caption );
 260
 261     /* Get the font name */
 262
 263     result->pointSize = 0;
 264     result->faceName = NULL;
 265
 266     if (result->style & DS_SETFONT)
 267     {
 268         result->pointSize = GET_WORD(p);
 269         p += sizeof(WORD);
 270         result->faceName = p;
 271         p += strlen(p) + 1;
 272         TRACE(" FONT %d,'%s'\n", result->pointSize, result->faceName );
 273     }
 274     return p;
 275 }
 276
 277
 278 /***********************************************************************
 279  *           DIALOG_CreateIndirect16
 280  *
 281  * Creates a dialog box window
 282  *
 283  * modal = TRUE if we are called from a modal dialog box.
 284  * (it's more compatible to do it here, as under Windows the owner
 285  * is never disabled if the dialog fails because of an invalid template)
 286  */
 287 static HWND DIALOG_CreateIndirect16( HINSTANCE16 hInst, LPCVOID dlgTemplate,
 288                                      HWND owner, DLGPROC16 dlgProc, LPARAM param,
 289                                      BOOL modal )
 290 {
 291     HWND hwnd;
 292     RECT rect;
 293     WND * wndPtr;
 294     DLG_TEMPLATE template;
 295     DIALOGINFO * dlgInfo;
 296     BOOL ownerEnabled = TRUE;
 297     DWORD exStyle = 0;
 298     DWORD units = GetDialogBaseUnits();
 299
 300       /* Parse dialog template */
 301
 302     dlgTemplate = DIALOG_ParseTemplate16( dlgTemplate, &template );
 303
 304       /* Initialise dialog extra data */
 305
 306     if (!(dlgInfo = HeapAlloc( GetProcessHeap(), 0, sizeof(*dlgInfo) ))) return 0;
 307     dlgInfo->hwndFocus   = 0;
 308     dlgInfo->hUserFont   = 0;
 309     dlgInfo->hMenu       = 0;
 310     dlgInfo->xBaseUnit   = LOWORD(units);
 311     dlgInfo->yBaseUnit   = HIWORD(units);
 312     dlgInfo->idResult    = 0;
 313     dlgInfo->flags       = 0;
 314     dlgInfo->hDialogHeap = 0;
 315
 316       /* Load menu */
 317
 318     if (template.menuName)
 319     {
 320         dlgInfo->hMenu = HMENU_32(LoadMenu16( hInst, template.menuName ));
 321     }
 322
 323       /* Create custom font if needed */
 324
 325     if (template.style & DS_SETFONT)
 326     {
 327           /* We convert the size to pixels and then make it -ve.  This works
 328            * for both +ve and -ve template.pointSize */
 329         HDC dc;
 330         int pixels;
 331         dc = GetDC(0);
 332         pixels = MulDiv(template.pointSize, GetDeviceCaps(dc , LOGPIXELSY), 72);
 333         dlgInfo->hUserFont = CreateFontA( -pixels, 0, 0, 0, FW_DONTCARE,
 334                                           FALSE, FALSE, FALSE, DEFAULT_CHARSET, 0, 0,
 335                                           PROOF_QUALITY, FF_DONTCARE, template.faceName );
 336         if (dlgInfo->hUserFont)
 337         {
 338             SIZE charSize;
 339             HFONT hOldFont = SelectObject( dc, dlgInfo->hUserFont );
 340             charSize.cx = GdiGetCharDimensions( dc, NULL, &charSize.cy );
 341             if (charSize.cx)
 342             {
 343                 dlgInfo->xBaseUnit = charSize.cx;
 344                 dlgInfo->yBaseUnit = charSize.cy;
 345             }
 346             SelectObject( dc, hOldFont );
 347         }
 348         ReleaseDC(0, dc);
 349         TRACE("units = %d,%d\n", dlgInfo->xBaseUnit, dlgInfo->yBaseUnit );
 350     }
 351
 352     /* Create dialog main window */
 353
 354     rect.left = rect.top = 0;
 355     rect.right = MulDiv(template.cx, dlgInfo->xBaseUnit, 4);
 356     rect.bottom =  MulDiv(template.cy, dlgInfo->yBaseUnit, 8);
 357     if (template.style & DS_MODALFRAME) exStyle |= WS_EX_DLGMODALFRAME;
 358     AdjustWindowRectEx( &rect, template.style, (dlgInfo->hMenu != 0), exStyle );
 359     rect.right -= rect.left;
 360     rect.bottom -= rect.top;
 361
 362     if (template.x == CW_USEDEFAULT16)
 363     {
 364         rect.left = rect.top = CW_USEDEFAULT16;
 365     }
 366     else
 367     {
 368         if (template.style & DS_CENTER)
 369         {
 370             rect.left = (GetSystemMetrics(SM_CXSCREEN) - rect.right) / 2;
 371             rect.top = (GetSystemMetrics(SM_CYSCREEN) - rect.bottom) / 2;
 372         }
 373         else
 374         {
 375             rect.left += MulDiv(template.x, dlgInfo->xBaseUnit, 4);
 376             rect.top += MulDiv(template.y, dlgInfo->yBaseUnit, 8);
 377         }
 378         if ( !(template.style & WS_CHILD) )
 379         {
 380             INT16 dX, dY;
 381
 382             if( !(template.style & DS_ABSALIGN) )
 383                 ClientToScreen( owner, (POINT *)&rect );
 384
 385             /* try to fit it into the desktop */
 386
 387             if( (dX = rect.left + rect.right + GetSystemMetrics(SM_CXDLGFRAME)
 388                  - GetSystemMetrics(SM_CXSCREEN)) > 0 ) rect.left -= dX;
 389             if( (dY = rect.top + rect.bottom + GetSystemMetrics(SM_CYDLGFRAME)
 390                  - GetSystemMetrics(SM_CYSCREEN)) > 0 ) rect.top -= dY;
 391             if( rect.left < 0 ) rect.left = 0;
 392             if( rect.top < 0 ) rect.top = 0;
 393         }
 394     }
 395
 396     if (modal)
 397     {
 398         ownerEnabled = DIALOG_DisableOwner( owner );
 399         if (ownerEnabled) dlgInfo->flags |= DF_OWNERENABLED;
 400     }
 401
 402     hwnd = WIN_Handle32( CreateWindowEx16(exStyle, template.className,
 403                                           template.caption, template.style & ~WS_VISIBLE,
 404                                           rect.left, rect.top, rect.right, rect.bottom,
 405                                           HWND_16(owner), HMENU_16(dlgInfo->hMenu),
 406                                           hInst, NULL ));
 407     if (!hwnd)
 408     {
 409         if (dlgInfo->hUserFont) DeleteObject( dlgInfo->hUserFont );
 410         if (dlgInfo->hMenu) DestroyMenu( dlgInfo->hMenu );
 411         if (modal && (dlgInfo->flags & DF_OWNERENABLED)) DIALOG_EnableOwner(owner);
 412         HeapFree( GetProcessHeap(), 0, dlgInfo );
 413         return 0;
 414     }
 415     wndPtr = WIN_GetPtr( hwnd );
 416     wndPtr->flags |= WIN_ISDIALOG;
 417     WIN_ReleasePtr( wndPtr );
 418
 419     SetWindowLongPtrW( hwnd, DWLP_WINE_DIALOGINFO, (LONG_PTR)dlgInfo );
 420     SetWindowLong16( HWND_16(hwnd), DWLP_DLGPROC, (LONG)dlgProc );
 421
 422     if (dlgInfo->hUserFont)
 423         SendMessageA( hwnd, WM_SETFONT, (WPARAM)dlgInfo->hUserFont, 0 );
 424
 425     /* Create controls */
 426
 427     if (DIALOG_CreateControls16( hwnd, dlgTemplate, &template, hInst ))
 428     {
 429         HWND hwndPreInitFocus;
 430
 431         /* Send initialisation messages and set focus */
 432
 433         dlgInfo->hwndFocus = GetNextDlgTabItem( hwnd, 0, FALSE );
 434
 435         hwndPreInitFocus = GetFocus();
 436         if (SendMessageA( hwnd, WM_INITDIALOG, (WPARAM)dlgInfo->hwndFocus, param ))
 437         {
 438             /* check where the focus is again,
 439              * some controls status might have changed in WM_INITDIALOG */
 440             dlgInfo->hwndFocus = GetNextDlgTabItem( hwnd, 0, FALSE);
 441             if( dlgInfo->hwndFocus )
 442                 SetFocus( dlgInfo->hwndFocus );
 443         }
 444         else
 445         {
 446             /* If the dlgproc has returned FALSE (indicating handling of keyboard focus)
 447                but the focus has not changed, set the focus where we expect it. */
 448             if ((GetFocus() == hwndPreInitFocus) &&
 449                 (GetWindowLongW( hwnd, GWL_STYLE ) & WS_VISIBLE))
 450             {
 451                 dlgInfo->hwndFocus = GetNextDlgTabItem( hwnd, 0, FALSE);
 452                 if( dlgInfo->hwndFocus )
 453                     SetFocus( dlgInfo->hwndFocus );
 454             }
 455         }
 456
 457         if (template.style & WS_VISIBLE && !(GetWindowLongW( hwnd, GWL_STYLE ) & WS_VISIBLE))
 458         {
 459             ShowWindow( hwnd, SW_SHOWNORMAL );  /* SW_SHOW doesn't always work */
 460         }
 461         return hwnd;
 462     }
 463     if( IsWindow(hwnd) ) DestroyWindow( hwnd );
 464     if (modal && ownerEnabled) DIALOG_EnableOwner(owner);
 465     return 0;
 466 }
 467
 468
 469 /***********************************************************************
 470  *              DialogBox (USER.87)
 471  */
 472 INT16 WINAPI DialogBox16( HINSTANCE16 hInst, LPCSTR dlgTemplate,
 473                           HWND16 owner, DLGPROC16 dlgProc )
 474 {
 475     return DialogBoxParam16( hInst, dlgTemplate, owner, dlgProc, 0 );
 476 }
 477
 478
 479 /**************************************************************************
 480  *              EndDialog   (USER.88)
 481  */
 482 BOOL16 WINAPI EndDialog16( HWND16 hwnd, INT16 retval )
 483 {
 484     return EndDialog( WIN_Handle32(hwnd), retval );
 485 }
 486
 487
 488 /***********************************************************************
 489  *              CreateDialog (USER.89)
 490  */
 491 HWND16 WINAPI CreateDialog16( HINSTANCE16 hInst, LPCSTR dlgTemplate,
 492                               HWND16 owner, DLGPROC16 dlgProc )
 493 {
 494     return CreateDialogParam16( hInst, dlgTemplate, owner, dlgProc, 0 );
 495 }
 496
 497
 498 /**************************************************************************
 499  *              GetDlgItem   (USER.91)
 500  */
 501 HWND16 WINAPI GetDlgItem16( HWND16 hwndDlg, INT16 id )
 502 {
 503     return HWND_16( GetDlgItem( WIN_Handle32(hwndDlg), (UINT16) id ));
 504 }
 505
 506
 507 /**************************************************************************
 508  *              SetDlgItemText   (USER.92)
 509  */
 510 void WINAPI SetDlgItemText16( HWND16 hwnd, INT16 id, SEGPTR lpString )
 511 {
 512     SendDlgItemMessage16( hwnd, id, WM_SETTEXT, 0, (LPARAM)lpString );
 513 }
 514
 515
 516 /**************************************************************************
 517  *              GetDlgItemText   (USER.93)
 518  */
 519 INT16 WINAPI GetDlgItemText16( HWND16 hwnd, INT16 id, SEGPTR str, UINT16 len )
 520 {
 521     return (INT16)SendDlgItemMessage16( hwnd, id, WM_GETTEXT, len, (LPARAM)str );
 522 }
 523
 524
 525 /**************************************************************************
 526  *              SetDlgItemInt   (USER.94)
 527  */
 528 void WINAPI SetDlgItemInt16( HWND16 hwnd, INT16 id, UINT16 value, BOOL16 fSigned )
 529 {
 530     SetDlgItemInt( WIN_Handle32(hwnd), (UINT)(UINT16)id,
 531              (UINT)(fSigned ? (INT16) value : (UINT16) value), fSigned );
 532 }
 533
 534
 535 /**************************************************************************
 536  *              GetDlgItemInt   (USER.95)
 537  */
 538 UINT16 WINAPI GetDlgItemInt16( HWND16 hwnd, INT16 id, BOOL16 *translated, BOOL16 fSigned )
 539 {
 540     UINT result;
 541     BOOL ok;
 542
 543     if (translated) *translated = FALSE;
 544     result = GetDlgItemInt( WIN_Handle32(hwnd), (UINT)(UINT16)id, &ok, fSigned );
 545     if (!ok) return 0;
 546     if (fSigned)
 547     {
 548         if (((INT)result < -32767) || ((INT)result > 32767)) return 0;
 549     }
 550     else
 551     {
 552         if (result > 65535) return 0;
 553     }
 554     if (translated) *translated = TRUE;
 555     return (UINT16)result;
 556 }
 557
 558
 559 /**************************************************************************
 560  *              CheckRadioButton   (USER.96)
 561  */
 562 BOOL16 WINAPI CheckRadioButton16( HWND16 hwndDlg, UINT16 firstID,
 563                                   UINT16 lastID, UINT16 checkID )
 564 {
 565     return CheckRadioButton( WIN_Handle32(hwndDlg), firstID, lastID, checkID );
 566 }
 567
 568
 569 /**************************************************************************
 570  *              CheckDlgButton   (USER.97)
 571  */
 572 BOOL16 WINAPI CheckDlgButton16( HWND16 hwnd, INT16 id, UINT16 check )
 573 {
 574     SendDlgItemMessage16( hwnd, id, BM_SETCHECK16, check, 0 );
 575     return TRUE;
 576 }
 577
 578
 579 /**************************************************************************
 580  *              IsDlgButtonChecked   (USER.98)
 581  */
 582 UINT16 WINAPI IsDlgButtonChecked16( HWND16 hwnd, UINT16 id )
 583 {
 584     return (UINT16)SendDlgItemMessage16( hwnd, id, BM_GETCHECK16, 0, 0 );
 585 }
 586
 587
 588 /**************************************************************************
 589  *              DlgDirSelect   (USER.99)
 590  */
 591 BOOL16 WINAPI DlgDirSelect16( HWND16 hwnd, LPSTR str, INT16 id )
 592 {
 593     return DlgDirSelectEx16( hwnd, str, 128, id );
 594 }
 595
 596
 597 /**************************************************************************
 598  *              DlgDirList   (USER.100)
 599  */
 600 INT16 WINAPI DlgDirList16( HWND16 hDlg, LPSTR spec, INT16 idLBox,
 601                            INT16 idStatic, UINT16 attrib )
 602 {
 603     /* according to Win16 docs, DDL_DRIVES should make DDL_EXCLUSIVE
 604      * be set automatically (this is different in Win32, and
 605      * DIALOG_DlgDirList sends Win32 messages to the control,
 606      * so do it here) */
 607     if (attrib & DDL_DRIVES) attrib |= DDL_EXCLUSIVE;
 608     return DlgDirListA( WIN_Handle32(hDlg), spec, idLBox, idStatic, attrib );
 609 }
 610
 611
 612 /**************************************************************************
 613  *              SendDlgItemMessage   (USER.101)
 614  */
 615 LRESULT WINAPI SendDlgItemMessage16( HWND16 hwnd, INT16 id, UINT16 msg,
 616                                      WPARAM16 wParam, LPARAM lParam )
 617 {
 618     HWND16 hwndCtrl = GetDlgItem16( hwnd, id );
 619     if (hwndCtrl) return SendMessage16( hwndCtrl, msg, wParam, lParam );
 620     else return 0;
 621 }
 622
 623
 624 /**************************************************************************
 625  *              MapDialogRect   (USER.103)
 626  */
 627 void WINAPI MapDialogRect16( HWND16 hwnd, LPRECT16 rect )
 628 {
 629     RECT rect32;
 630     MapDialogRect( WIN_Handle32(hwnd), &rect32 );
 631     rect->left   = rect32.left;
 632     rect->right  = rect32.right;
 633     rect->top    = rect32.top;
 634     rect->bottom = rect32.bottom;
 635 }
 636
 637
 638 /**************************************************************************
 639  *              DlgDirSelectComboBox   (USER.194)
 640  */
 641 BOOL16 WINAPI DlgDirSelectComboBox16( HWND16 hwnd, LPSTR str, INT16 id )
 642 {
 643     return DlgDirSelectComboBoxEx16( hwnd, str, 128, id );
 644 }
 645
 646
 647 /**************************************************************************
 648  *              DlgDirListComboBox   (USER.195)
 649  */
 650 INT16 WINAPI DlgDirListComboBox16( HWND16 hDlg, LPSTR spec, INT16 idCBox,
 651                                    INT16 idStatic, UINT16 attrib )
 652 {
 653     return DlgDirListComboBoxA( WIN_Handle32(hDlg), spec, idCBox, idStatic, attrib );
 654 }
 655
 656
 657 /***********************************************************************
 658  *              DialogBoxIndirect (USER.218)
 659  */
 660 INT16 WINAPI DialogBoxIndirect16( HINSTANCE16 hInst, HANDLE16 dlgTemplate,
 661                                   HWND16 owner, DLGPROC16 dlgProc )
 662 {
 663     return DialogBoxIndirectParam16( hInst, dlgTemplate, owner, dlgProc, 0 );
 664 }
 665
 666
 667 /***********************************************************************
 668  *              CreateDialogIndirect (USER.219)
 669  */
 670 HWND16 WINAPI CreateDialogIndirect16( HINSTANCE16 hInst, LPCVOID dlgTemplate,
 671                                       HWND16 owner, DLGPROC16 dlgProc )
 672 {
 673     return CreateDialogIndirectParam16( hInst, dlgTemplate, owner, dlgProc, 0);
 674 }
 675
 676
 677 /**************************************************************************
 678  *              GetNextDlgGroupItem   (USER.227)
 679  */
 680 HWND16 WINAPI GetNextDlgGroupItem16( HWND16 hwndDlg, HWND16 hwndCtrl,
 681                                      BOOL16 fPrevious )
 682 {
 683     return HWND_16( GetNextDlgGroupItem( WIN_Handle32(hwndDlg), WIN_Handle32(hwndCtrl), fPrevious ));
 684 }
 685
 686
 687 /**************************************************************************
 688  *              GetNextDlgTabItem   (USER.228)
 689  */
 690 HWND16 WINAPI GetNextDlgTabItem16( HWND16 hwndDlg, HWND16 hwndCtrl,
 691                                    BOOL16 fPrevious )
 692 {
 693     return HWND_16( GetNextDlgTabItem( WIN_Handle32(hwndDlg), WIN_Handle32(hwndCtrl), fPrevious ));
 694 }
 695
 696
 697 /***********************************************************************
 698  *              DialogBoxParam (USER.239)
 699  */
 700 INT16 WINAPI DialogBoxParam16( HINSTANCE16 hInst, LPCSTR template,
 701                                HWND16 owner16, DLGPROC16 dlgProc, LPARAM param )
 702 {
 703     HWND hwnd = 0;
 704     HRSRC16 hRsrc;
 705     HGLOBAL16 hmem;
 706     LPCVOID data;
 707     int ret = -1;
 708
 709     if (!(hRsrc = FindResource16( hInst, template, (LPSTR)RT_DIALOG ))) return 0;
 710     if (!(hmem = LoadResource16( hInst, hRsrc ))) return 0;
 711     if ((data = LockResource16( hmem )))
 712     {
 713         HWND owner = WIN_Handle32(owner16);
 714         hwnd = DIALOG_CreateIndirect16( hInst, data, owner, dlgProc, param, TRUE );
 715         if (hwnd) ret = DIALOG_DoDialogBox( hwnd, owner );
 716         GlobalUnlock16( hmem );
 717     }
 718     FreeResource16( hmem );
 719     return ret;
 720 }
 721
 722
 723 /***********************************************************************
 724  *              DialogBoxIndirectParam (USER.240)
 725  */
 726 INT16 WINAPI DialogBoxIndirectParam16( HINSTANCE16 hInst, HANDLE16 dlgTemplate,
 727                                        HWND16 owner16, DLGPROC16 dlgProc, LPARAM param )
 728 {
 729     HWND hwnd, owner = WIN_Handle32( owner16 );
 730     LPCVOID ptr;
 731
 732     if (!(ptr = GlobalLock16( dlgTemplate ))) return -1;
 733     hwnd = DIALOG_CreateIndirect16( hInst, ptr, owner, dlgProc, param, TRUE );
 734     GlobalUnlock16( dlgTemplate );
 735     if (hwnd) return DIALOG_DoDialogBox( hwnd, owner );
 736     return -1;
 737 }
 738
 739
 740 /***********************************************************************
 741  *              CreateDialogParam (USER.241)
 742  */
 743 HWND16 WINAPI CreateDialogParam16( HINSTANCE16 hInst, LPCSTR dlgTemplate,
 744                                    HWND16 owner, DLGPROC16 dlgProc, LPARAM param )
 745 {
 746     HWND16 hwnd = 0;
 747     HRSRC16 hRsrc;
 748     HGLOBAL16 hmem;
 749     LPCVOID data;
 750
 751     TRACE("%04x,%s,%04x,%08lx,%ld\n",
 752           hInst, debugstr_a(dlgTemplate), owner, (DWORD)dlgProc, param );
 753
 754     if (!(hRsrc = FindResource16( hInst, dlgTemplate, (LPSTR)RT_DIALOG ))) return 0;
 755     if (!(hmem = LoadResource16( hInst, hRsrc ))) return 0;
 756     if (!(data = LockResource16( hmem ))) hwnd = 0;
 757     else hwnd = CreateDialogIndirectParam16( hInst, data, owner, dlgProc, param );
 758     FreeResource16( hmem );
 759     return hwnd;
 760 }
 761
 762
 763 /***********************************************************************
 764  *              CreateDialogIndirectParam (USER.242)
 765  */
 766 HWND16 WINAPI CreateDialogIndirectParam16( HINSTANCE16 hInst, LPCVOID dlgTemplate,
 767                                            HWND16 owner, DLGPROC16 dlgProc, LPARAM param )
 768 {
 769     if (!dlgTemplate) return 0;
 770     return HWND_16( DIALOG_CreateIndirect16( hInst, dlgTemplate, WIN_Handle32(owner),
 771                                              dlgProc, param, FALSE ));
 772 }
 773
 774
 775 /**************************************************************************
 776  *              DlgDirSelectEx   (USER.422)
 777  */
 778 BOOL16 WINAPI DlgDirSelectEx16( HWND16 hwnd, LPSTR str, INT16 len, INT16 id )
 779 {
 780     return DlgDirSelectExA( WIN_Handle32(hwnd), str, len, id );
 781 }
 782
 783
 784 /**************************************************************************
 785  *              DlgDirSelectComboBoxEx   (USER.423)
 786  */
 787 BOOL16 WINAPI DlgDirSelectComboBoxEx16( HWND16 hwnd, LPSTR str, INT16 len,
 788                                         INT16 id )
 789 {
 790     return DlgDirSelectComboBoxExA( WIN_Handle32(hwnd), str, len, id );
 791 }