dlls/user.exe16/dialog.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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, 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 "user_private.h"
  31 #include "wine/debug.h"
  32
  33 WINE_DEFAULT_DEBUG_CHANNEL(dialog);
  34
  35 /* Dialog control information */
  36 typedef struct
  37 {
  38     DWORD      style;
  39     INT16      x;
  40     INT16      y;
  41     INT16      cx;
  42     INT16      cy;
  43     UINT       id;
  44     LPCSTR     className;
  45     LPCSTR     windowName;
  46     LPCVOID    data;
  47 } DLG_CONTROL_INFO;
  48
  49   /* Dialog template */
  50 typedef struct
  51 {
  52     DWORD      style;
  53     UINT16     nbItems;
  54     INT16      x;
  55     INT16      y;
  56     INT16      cx;
  57     INT16      cy;
  58     LPCSTR     menuName;
  59     LPCSTR     className;
  60     LPCSTR     caption;
  61     INT16      pointSize;
  62     LPCSTR     faceName;
  63 } DLG_TEMPLATE;
  64
  65 #define DIALOG_CLASS_ATOM MAKEINTATOM(32770)
  66
  67 /***********************************************************************
  68  *           DIALOG_EnableOwner
  69  *
  70  * Helper function for modal dialogs to enable again the
  71  * owner of the dialog box.
  72  */
  73 static void DIALOG_EnableOwner( HWND hOwner )
  74 {
  75     /* Owner must be a top-level window */
  76     if (hOwner)
  77         hOwner = GetAncestor( hOwner, GA_ROOT );
  78     if (!hOwner) return;
  79     EnableWindow( hOwner, TRUE );
  80 }
  81
  82
  83 /***********************************************************************
  84  *           DIALOG_DisableOwner
  85  *
  86  * Helper function for modal dialogs to disable the
  87  * owner of the dialog box. Returns TRUE if owner was enabled.
  88  */
  89 static BOOL DIALOG_DisableOwner( HWND hOwner )
  90 {
  91     /* Owner must be a top-level window */
  92     if (hOwner)
  93         hOwner = GetAncestor( hOwner, GA_ROOT );
  94     if (!hOwner) return FALSE;
  95     if (IsWindowEnabled( hOwner ))
  96     {
  97         EnableWindow( hOwner, FALSE );
  98         return TRUE;
  99     }
 100     else
 101         return FALSE;
 102 }
 103
 104
 105 /***********************************************************************
 106  *           DIALOG_GetControl16
 107  *
 108  * Return the class and text of the control pointed to by ptr,
 109  * fill the header structure and return a pointer to the next control.
 110  */
 111 static LPCSTR DIALOG_GetControl16( LPCSTR p, DLG_CONTROL_INFO *info )
 112 {
 113     static char buffer[10];
 114     int int_id;
 115
 116     info->x       = GET_WORD(p);  p += sizeof(WORD);
 117     info->y       = GET_WORD(p);  p += sizeof(WORD);
 118     info->cx      = GET_WORD(p);  p += sizeof(WORD);
 119     info->cy      = GET_WORD(p);  p += sizeof(WORD);
 120     info->id      = GET_WORD(p);  p += sizeof(WORD);
 121     info->style   = GET_DWORD(p); p += sizeof(DWORD);
 122
 123     if (*p & 0x80)
 124     {
 125         switch((BYTE)*p)
 126         {
 127             case 0x80: strcpy( buffer, "BUTTON" ); break;
 128             case 0x81: strcpy( buffer, "EDIT" ); break;
 129             case 0x82: strcpy( buffer, "STATIC" ); break;
 130             case 0x83: strcpy( buffer, "LISTBOX" ); break;
 131             case 0x84: strcpy( buffer, "SCROLLBAR" ); break;
 132             case 0x85: strcpy( buffer, "COMBOBOX" ); break;
 133             default:   buffer[0] = '\0'; break;
 134         }
 135         info->className = buffer;
 136         p++;
 137     }
 138     else
 139     {
 140         info->className = p;
 141         p += strlen(p) + 1;
 142     }
 143
 144     int_id = ((BYTE)*p == 0xff);
 145     if (int_id)
 146     {
 147         /* Integer id, not documented (?). Only works for SS_ICON controls */
 148         info->windowName = MAKEINTRESOURCEA(GET_WORD(p+1));
 149         p += 3;
 150     }
 151     else
 152     {
 153         info->windowName = p;
 154         p += strlen(p) + 1;
 155     }
 156
 157     if (*p) info->data = p + 1;
 158     else info->data = NULL;
 159
 160     p += *p + 1;
 161
 162     TRACE("   %s %s %d, %d, %d, %d, %d, %08x, %p\n",
 163           debugstr_a(info->className),  debugstr_a(info->windowName),
 164           info->id, info->x, info->y, info->cx, info->cy,
 165           info->style, info->data );
 166
 167     return p;
 168 }
 169
 170
 171 /***********************************************************************
 172  *           DIALOG_CreateControls16
 173  *
 174  * Create the control windows for a dialog.
 175  */
 176 static BOOL DIALOG_CreateControls16( HWND hwnd, LPCSTR template,
 177                                      const DLG_TEMPLATE *dlgTemplate, HINSTANCE16 hInst )
 178 {
 179     DIALOGINFO *dlgInfo = wow_handlers32.get_dialog_info( hwnd, TRUE );
 180     DLG_CONTROL_INFO info;
 181     HWND hwndCtrl, hwndDefButton = 0;
 182     INT items = dlgTemplate->nbItems;
 183
 184     TRACE(" BEGIN\n" );
 185     while (items--)
 186     {
 187         HINSTANCE16 instance = hInst;
 188         SEGPTR segptr;
 189
 190         template = DIALOG_GetControl16( template, &info );
 191         segptr = MapLS( info.data );
 192         hwndCtrl = WIN_Handle32( CreateWindowEx16( WS_EX_NOPARENTNOTIFY,
 193                                                    info.className, info.windowName,
 194                                                    info.style | WS_CHILD,
 195                                                    MulDiv(info.x, dlgInfo->xBaseUnit, 4),
 196                                                    MulDiv(info.y, dlgInfo->yBaseUnit, 8),
 197                                                    MulDiv(info.cx, dlgInfo->xBaseUnit, 4),
 198                                                    MulDiv(info.cy, dlgInfo->yBaseUnit, 8),
 199                                                    HWND_16(hwnd), (HMENU16)info.id,
 200                                                    instance, (LPVOID)segptr ));
 201         UnMapLS( segptr );
 202
 203         if (!hwndCtrl)
 204         {
 205             if (dlgTemplate->style & DS_NOFAILCREATE) continue;
 206             return FALSE;
 207         }
 208
 209             /* Send initialisation messages to the control */
 210         if (dlgInfo->hUserFont) SendMessageA( hwndCtrl, WM_SETFONT,
 211                                              (WPARAM)dlgInfo->hUserFont, 0 );
 212         if (SendMessageA(hwndCtrl, WM_GETDLGCODE, 0, 0) & DLGC_DEFPUSHBUTTON)
 213         {
 214               /* If there's already a default push-button, set it back */
 215               /* to normal and use this one instead. */
 216             if (hwndDefButton)
 217                 SendMessageA( hwndDefButton, BM_SETSTYLE,
 218                                 BS_PUSHBUTTON,FALSE );
 219             hwndDefButton = hwndCtrl;
 220             dlgInfo->idResult = GetWindowLongPtrA( hwndCtrl, GWLP_ID );
 221         }
 222     }
 223     TRACE(" END\n" );
 224     return TRUE;
 225 }
 226
 227
 228 /***********************************************************************
 229  *           DIALOG_ParseTemplate16
 230  *
 231  * Fill a DLG_TEMPLATE structure from the dialog template, and return
 232  * a pointer to the first control.
 233  */
 234 static LPCSTR DIALOG_ParseTemplate16( LPCSTR p, DLG_TEMPLATE * result )
 235 {
 236     result->style   = GET_DWORD(p); p += sizeof(DWORD);
 237     result->nbItems = (unsigned char) *p++;
 238     result->x       = GET_WORD(p);  p += sizeof(WORD);
 239     result->y       = GET_WORD(p);  p += sizeof(WORD);
 240     result->cx      = GET_WORD(p);  p += sizeof(WORD);
 241     result->cy      = GET_WORD(p);  p += sizeof(WORD);
 242
 243     TRACE("DIALOG %d, %d, %d, %d\n", result->x, result->y, result->cx, result->cy );
 244     TRACE(" STYLE %08x\n", result->style );
 245
 246     /* Get the menu name */
 247
 248     switch( (BYTE)*p )
 249     {
 250     case 0:
 251         result->menuName = 0;
 252         p++;
 253         break;
 254     case 0xff:
 255         result->menuName = MAKEINTRESOURCEA(GET_WORD( p + 1 ));
 256         p += 3;
 257         TRACE(" MENU %04x\n", LOWORD(result->menuName) );
 258         break;
 259     default:
 260         result->menuName = p;
 261         TRACE(" MENU '%s'\n", p );
 262         p += strlen(p) + 1;
 263         break;
 264     }
 265
 266     /* Get the class name */
 267
 268     if (*p)
 269     {
 270         result->className = p;
 271         TRACE(" CLASS '%s'\n", result->className );
 272     }
 273     else result->className = (LPCSTR)DIALOG_CLASS_ATOM;
 274     p += strlen(p) + 1;
 275
 276     /* Get the window caption */
 277
 278     result->caption = p;
 279     p += strlen(p) + 1;
 280     TRACE(" CAPTION '%s'\n", result->caption );
 281
 282     /* Get the font name */
 283
 284     result->pointSize = 0;
 285     result->faceName = NULL;
 286
 287     if (result->style & DS_SETFONT)
 288     {
 289         result->pointSize = GET_WORD(p);
 290         p += sizeof(WORD);
 291         result->faceName = p;
 292         p += strlen(p) + 1;
 293         TRACE(" FONT %d,'%s'\n", result->pointSize, result->faceName );
 294     }
 295     return p;
 296 }
 297
 298
 299 /***********************************************************************
 300  *           DIALOG_CreateIndirect16
 301  *
 302  * Creates a dialog box window
 303  *
 304  * modal = TRUE if we are called from a modal dialog box.
 305  * (it's more compatible to do it here, as under Windows the owner
 306  * is never disabled if the dialog fails because of an invalid template)
 307  */
 308 static HWND DIALOG_CreateIndirect16( HINSTANCE16 hInst, LPCVOID dlgTemplate,
 309                                      HWND owner, DLGPROC16 dlgProc, LPARAM param,
 310                                      BOOL modal )
 311 {
 312     HWND hwnd;
 313     RECT rect;
 314     POINT pos;
 315     SIZE size;
 316     DLG_TEMPLATE template;
 317     DIALOGINFO * dlgInfo;
 318     BOOL ownerEnabled = TRUE;
 319     DWORD exStyle = 0;
 320     DWORD units = GetDialogBaseUnits();
 321     HMENU16 hMenu = 0;
 322     HFONT hUserFont = 0;
 323     UINT flags = 0;
 324     UINT xBaseUnit = LOWORD(units);
 325     UINT yBaseUnit = HIWORD(units);
 326
 327       /* Parse dialog template */
 328
 329     dlgTemplate = DIALOG_ParseTemplate16( dlgTemplate, &template );
 330
 331       /* Load menu */
 332
 333     if (template.menuName) hMenu = LoadMenu16( hInst, template.menuName );
 334
 335       /* Create custom font if needed */
 336
 337     if (template.style & DS_SETFONT)
 338     {
 339           /* We convert the size to pixels and then make it -ve.  This works
 340            * for both +ve and -ve template.pointSize */
 341         HDC dc;
 342         int pixels;
 343         dc = GetDC(0);
 344         pixels = MulDiv(template.pointSize, GetDeviceCaps(dc , LOGPIXELSY), 72);
 345         hUserFont = CreateFontA( -pixels, 0, 0, 0, FW_DONTCARE,
 346                                  FALSE, FALSE, FALSE, DEFAULT_CHARSET, 0, 0,
 347                                  PROOF_QUALITY, FF_DONTCARE, template.faceName );
 348         if (hUserFont)
 349         {
 350             SIZE charSize;
 351             HFONT hOldFont = SelectObject( dc, hUserFont );
 352             charSize.cx = GdiGetCharDimensions( dc, NULL, &charSize.cy );
 353             if (charSize.cx)
 354             {
 355                 xBaseUnit = charSize.cx;
 356                 yBaseUnit = charSize.cy;
 357             }
 358             SelectObject( dc, hOldFont );
 359         }
 360         ReleaseDC(0, dc);
 361         TRACE("units = %d,%d\n", xBaseUnit, yBaseUnit );
 362     }
 363
 364     /* Create dialog main window */
 365
 366     rect.left = rect.top = 0;
 367     rect.right = MulDiv(template.cx, xBaseUnit, 4);
 368     rect.bottom =  MulDiv(template.cy, yBaseUnit, 8);
 369     if (template.style & DS_MODALFRAME) exStyle |= WS_EX_DLGMODALFRAME;
 370     AdjustWindowRectEx( &rect, template.style, (hMenu != 0), exStyle );
 371     pos.x = rect.left;
 372     pos.y = rect.top;
 373     size.cx = rect.right - rect.left;
 374     size.cy = rect.bottom - rect.top;
 375
 376     if (template.x == CW_USEDEFAULT16)
 377     {
 378         pos.x = pos.y = CW_USEDEFAULT16;
 379     }
 380     else
 381     {
 382         HMONITOR monitor = 0;
 383         MONITORINFO mon_info;
 384
 385         mon_info.cbSize = sizeof(mon_info);
 386         if (template.style & DS_CENTER)
 387         {
 388             monitor = MonitorFromWindow( owner ? owner : GetActiveWindow(), MONITOR_DEFAULTTOPRIMARY );
 389             GetMonitorInfoW( monitor, &mon_info );
 390             pos.x = (mon_info.rcWork.left + mon_info.rcWork.right - size.cx) / 2;
 391             pos.y = (mon_info.rcWork.top + mon_info.rcWork.bottom - size.cy) / 2;
 392         }
 393         else if (template.style & DS_CENTERMOUSE)
 394         {
 395             GetCursorPos( &pos );
 396             monitor = MonitorFromPoint( pos, MONITOR_DEFAULTTOPRIMARY );
 397             GetMonitorInfoW( monitor, &mon_info );
 398         }
 399         else
 400         {
 401             pos.x += MulDiv(template.x, xBaseUnit, 4);
 402             pos.y += MulDiv(template.y, yBaseUnit, 8);
 403             if (!(template.style & (WS_CHILD|DS_ABSALIGN))) ClientToScreen( owner, &pos );
 404         }
 405         if ( !(template.style & WS_CHILD) )
 406         {
 407             INT dX, dY;
 408
 409             /* try to fit it into the desktop */
 410
 411             if (!monitor)
 412             {
 413                 SetRect( &rect, pos.x, pos.y, pos.x + size.cx, pos.y + size.cy );
 414                 monitor = MonitorFromRect( &rect, MONITOR_DEFAULTTOPRIMARY );
 415                 GetMonitorInfoW( monitor, &mon_info );
 416             }
 417             if ((dX = pos.x + size.cx + GetSystemMetrics(SM_CXDLGFRAME) - mon_info.rcWork.right) > 0)
 418                 pos.x -= dX;
 419             if ((dY = pos.y + size.cy + GetSystemMetrics(SM_CYDLGFRAME) - mon_info.rcWork.bottom) > 0)
 420                 pos.y -= dY;
 421             if( pos.x < mon_info.rcWork.left ) pos.x = mon_info.rcWork.left;
 422             if( pos.y < mon_info.rcWork.top ) pos.y = mon_info.rcWork.top;
 423         }
 424     }
 425
 426     if (modal)
 427     {
 428         ownerEnabled = DIALOG_DisableOwner( owner );
 429         if (ownerEnabled) flags |= DF_OWNERENABLED;
 430     }
 431
 432     hwnd = WIN_Handle32( CreateWindowEx16(exStyle, template.className,
 433                                           template.caption, template.style & ~WS_VISIBLE,
 434                                           pos.x, pos.y, size.cx, size.cy,
 435                                           HWND_16(owner), hMenu, hInst, NULL ));
 436     if (!hwnd)
 437     {
 438         if (hUserFont) DeleteObject( hUserFont );
 439         if (hMenu) DestroyMenu16( hMenu );
 440         if (modal && (flags & DF_OWNERENABLED)) DIALOG_EnableOwner(owner);
 441         return 0;
 442     }
 443     dlgInfo = wow_handlers32.get_dialog_info( hwnd, TRUE );
 444     dlgInfo->hwndFocus   = 0;
 445     dlgInfo->hUserFont   = hUserFont;
 446     dlgInfo->hMenu       = HMENU_32( hMenu );
 447     dlgInfo->xBaseUnit   = xBaseUnit;
 448     dlgInfo->yBaseUnit   = yBaseUnit;
 449     dlgInfo->flags       = flags;
 450
 451     SetWindowLong16( HWND_16(hwnd), DWLP_DLGPROC, (LONG)dlgProc );
 452
 453     if (hUserFont)
 454         SendMessageA( hwnd, WM_SETFONT, (WPARAM)hUserFont, 0 );
 455
 456     /* Create controls */
 457
 458     if (DIALOG_CreateControls16( hwnd, dlgTemplate, &template, hInst ))
 459     {
 460         HWND hwndPreInitFocus;
 461
 462         /* Send initialisation messages and set focus */
 463
 464         dlgInfo->hwndFocus = GetNextDlgTabItem( hwnd, 0, FALSE );
 465
 466         hwndPreInitFocus = GetFocus();
 467         if (SendMessageA( hwnd, WM_INITDIALOG, (WPARAM)dlgInfo->hwndFocus, param ))
 468         {
 469             /* check where the focus is again,
 470              * some controls status might have changed in WM_INITDIALOG */
 471             dlgInfo->hwndFocus = GetNextDlgTabItem( hwnd, 0, FALSE);
 472             if( dlgInfo->hwndFocus )
 473                 SetFocus( dlgInfo->hwndFocus );
 474         }
 475         else
 476         {
 477             /* If the dlgproc has returned FALSE (indicating handling of keyboard focus)
 478                but the focus has not changed, set the focus where we expect it. */
 479             if ((GetFocus() == hwndPreInitFocus) &&
 480                 (GetWindowLongW( hwnd, GWL_STYLE ) & WS_VISIBLE))
 481             {
 482                 dlgInfo->hwndFocus = GetNextDlgTabItem( hwnd, 0, FALSE);
 483                 if( dlgInfo->hwndFocus )
 484                     SetFocus( dlgInfo->hwndFocus );
 485             }
 486         }
 487
 488         if (template.style & WS_VISIBLE && !(GetWindowLongW( hwnd, GWL_STYLE ) & WS_VISIBLE))
 489         {
 490             ShowWindow( hwnd, SW_SHOWNORMAL );  /* SW_SHOW doesn't always work */
 491         }
 492         return hwnd;
 493     }
 494     if( IsWindow(hwnd) ) DestroyWindow( hwnd );
 495     if (modal && ownerEnabled) DIALOG_EnableOwner(owner);
 496     return 0;
 497 }
 498
 499
 500 /***********************************************************************
 501  *              DialogBox (USER.87)
 502  */
 503 INT16 WINAPI DialogBox16( HINSTANCE16 hInst, LPCSTR dlgTemplate,
 504                           HWND16 owner, DLGPROC16 dlgProc )
 505 {
 506     return DialogBoxParam16( hInst, dlgTemplate, owner, dlgProc, 0 );
 507 }
 508
 509
 510 /**************************************************************************
 511  *              EndDialog   (USER.88)
 512  */
 513 BOOL16 WINAPI EndDialog16( HWND16 hwnd, INT16 retval )
 514 {
 515     return EndDialog( WIN_Handle32(hwnd), retval );
 516 }
 517
 518
 519 /***********************************************************************
 520  *              CreateDialog (USER.89)
 521  */
 522 HWND16 WINAPI CreateDialog16( HINSTANCE16 hInst, LPCSTR dlgTemplate,
 523                               HWND16 owner, DLGPROC16 dlgProc )
 524 {
 525     return CreateDialogParam16( hInst, dlgTemplate, owner, dlgProc, 0 );
 526 }
 527
 528
 529 /**************************************************************************
 530  *              GetDlgItem   (USER.91)
 531  */
 532 HWND16 WINAPI GetDlgItem16( HWND16 hwndDlg, INT16 id )
 533 {
 534     return HWND_16( GetDlgItem( WIN_Handle32(hwndDlg), (UINT16) id ));
 535 }
 536
 537
 538 /**************************************************************************
 539  *              SetDlgItemText   (USER.92)
 540  */
 541 void WINAPI SetDlgItemText16( HWND16 hwnd, INT16 id, SEGPTR lpString )
 542 {
 543     SendDlgItemMessage16( hwnd, id, WM_SETTEXT, 0, lpString );
 544 }
 545
 546
 547 /**************************************************************************
 548  *              GetDlgItemText   (USER.93)
 549  */
 550 INT16 WINAPI GetDlgItemText16( HWND16 hwnd, INT16 id, SEGPTR str, UINT16 len )
 551 {
 552     return SendDlgItemMessage16( hwnd, id, WM_GETTEXT, len, str );
 553 }
 554
 555
 556 /**************************************************************************
 557  *              SetDlgItemInt   (USER.94)
 558  */
 559 void WINAPI SetDlgItemInt16( HWND16 hwnd, INT16 id, UINT16 value, BOOL16 fSigned )
 560 {
 561     SetDlgItemInt( WIN_Handle32(hwnd), (UINT)(UINT16)id,
 562              (UINT)(fSigned ? (INT16) value : value), fSigned );
 563 }
 564
 565
 566 /**************************************************************************
 567  *              GetDlgItemInt   (USER.95)
 568  */
 569 UINT16 WINAPI GetDlgItemInt16( HWND16 hwnd, INT16 id, BOOL16 *translated, BOOL16 fSigned )
 570 {
 571     UINT result;
 572     BOOL ok;
 573
 574     if (translated) *translated = FALSE;
 575     result = GetDlgItemInt( WIN_Handle32(hwnd), (UINT)(UINT16)id, &ok, fSigned );
 576     if (!ok) return 0;
 577     if (fSigned)
 578     {
 579         if (((INT)result < -32767) || ((INT)result > 32767)) return 0;
 580     }
 581     else
 582     {
 583         if (result > 65535) return 0;
 584     }
 585     if (translated) *translated = TRUE;
 586     return (UINT16)result;
 587 }
 588
 589
 590 /**************************************************************************
 591  *              CheckRadioButton   (USER.96)
 592  */
 593 BOOL16 WINAPI CheckRadioButton16( HWND16 hwndDlg, UINT16 firstID,
 594                                   UINT16 lastID, UINT16 checkID )
 595 {
 596     return CheckRadioButton( WIN_Handle32(hwndDlg), firstID, lastID, checkID );
 597 }
 598
 599
 600 /**************************************************************************
 601  *              CheckDlgButton   (USER.97)
 602  */
 603 BOOL16 WINAPI CheckDlgButton16( HWND16 hwnd, INT16 id, UINT16 check )
 604 {
 605     SendDlgItemMessage16( hwnd, id, BM_SETCHECK16, check, 0 );
 606     return TRUE;
 607 }
 608
 609
 610 /**************************************************************************
 611  *              IsDlgButtonChecked   (USER.98)
 612  */
 613 UINT16 WINAPI IsDlgButtonChecked16( HWND16 hwnd, UINT16 id )
 614 {
 615     return (UINT16)SendDlgItemMessage16( hwnd, id, BM_GETCHECK16, 0, 0 );
 616 }
 617
 618
 619 /**************************************************************************
 620  *              DlgDirSelect   (USER.99)
 621  */
 622 BOOL16 WINAPI DlgDirSelect16( HWND16 hwnd, LPSTR str, INT16 id )
 623 {
 624     return DlgDirSelectEx16( hwnd, str, 128, id );
 625 }
 626
 627
 628 /**************************************************************************
 629  *              DlgDirList   (USER.100)
 630  */
 631 INT16 WINAPI DlgDirList16( HWND16 hDlg, LPSTR spec, INT16 idLBox,
 632                            INT16 idStatic, UINT16 attrib )
 633 {
 634     /* according to Win16 docs, DDL_DRIVES should make DDL_EXCLUSIVE
 635      * be set automatically (this is different in Win32, and
 636      * DIALOG_DlgDirList sends Win32 messages to the control,
 637      * so do it here) */
 638     if (attrib & DDL_DRIVES) attrib |= DDL_EXCLUSIVE;
 639     return DlgDirListA( WIN_Handle32(hDlg), spec, idLBox, idStatic, attrib );
 640 }
 641
 642
 643 /**************************************************************************
 644  *              SendDlgItemMessage   (USER.101)
 645  */
 646 LRESULT WINAPI SendDlgItemMessage16( HWND16 hwnd, INT16 id, UINT16 msg,
 647                                      WPARAM16 wParam, LPARAM lParam )
 648 {
 649     HWND16 hwndCtrl = GetDlgItem16( hwnd, id );
 650     if (hwndCtrl) return SendMessage16( hwndCtrl, msg, wParam, lParam );
 651     else return 0;
 652 }
 653
 654
 655 /**************************************************************************
 656  *              MapDialogRect   (USER.103)
 657  */
 658 void WINAPI MapDialogRect16( HWND16 hwnd, LPRECT16 rect )
 659 {
 660     RECT rect32;
 661     MapDialogRect( WIN_Handle32(hwnd), &rect32 );
 662     rect->left   = rect32.left;
 663     rect->right  = rect32.right;
 664     rect->top    = rect32.top;
 665     rect->bottom = rect32.bottom;
 666 }
 667
 668
 669 /**************************************************************************
 670  *              DlgDirSelectComboBox   (USER.194)
 671  */
 672 BOOL16 WINAPI DlgDirSelectComboBox16( HWND16 hwnd, LPSTR str, INT16 id )
 673 {
 674     return DlgDirSelectComboBoxEx16( hwnd, str, 128, id );
 675 }
 676
 677
 678 /**************************************************************************
 679  *              DlgDirListComboBox   (USER.195)
 680  */
 681 INT16 WINAPI DlgDirListComboBox16( HWND16 hDlg, LPSTR spec, INT16 idCBox,
 682                                    INT16 idStatic, UINT16 attrib )
 683 {
 684     return DlgDirListComboBoxA( WIN_Handle32(hDlg), spec, idCBox, idStatic, attrib );
 685 }
 686
 687
 688 /***********************************************************************
 689  *              DialogBoxIndirect (USER.218)
 690  */
 691 INT16 WINAPI DialogBoxIndirect16( HINSTANCE16 hInst, HANDLE16 dlgTemplate,
 692                                   HWND16 owner, DLGPROC16 dlgProc )
 693 {
 694     return DialogBoxIndirectParam16( hInst, dlgTemplate, owner, dlgProc, 0 );
 695 }
 696
 697
 698 /***********************************************************************
 699  *              CreateDialogIndirect (USER.219)
 700  */
 701 HWND16 WINAPI CreateDialogIndirect16( HINSTANCE16 hInst, LPCVOID dlgTemplate,
 702                                       HWND16 owner, DLGPROC16 dlgProc )
 703 {
 704     return CreateDialogIndirectParam16( hInst, dlgTemplate, owner, dlgProc, 0);
 705 }
 706
 707
 708 /**************************************************************************
 709  *              GetNextDlgGroupItem   (USER.227)
 710  */
 711 HWND16 WINAPI GetNextDlgGroupItem16( HWND16 hwndDlg, HWND16 hwndCtrl,
 712                                      BOOL16 fPrevious )
 713 {
 714     return HWND_16( GetNextDlgGroupItem( WIN_Handle32(hwndDlg), WIN_Handle32(hwndCtrl), fPrevious ));
 715 }
 716
 717
 718 /**************************************************************************
 719  *              GetNextDlgTabItem   (USER.228)
 720  */
 721 HWND16 WINAPI GetNextDlgTabItem16( HWND16 hwndDlg, HWND16 hwndCtrl,
 722                                    BOOL16 fPrevious )
 723 {
 724     return HWND_16( GetNextDlgTabItem( WIN_Handle32(hwndDlg), WIN_Handle32(hwndCtrl), fPrevious ));
 725 }
 726
 727
 728 /***********************************************************************
 729  *              DialogBoxParam (USER.239)
 730  */
 731 INT16 WINAPI DialogBoxParam16( HINSTANCE16 hInst, LPCSTR template,
 732                                HWND16 owner16, DLGPROC16 dlgProc, LPARAM param )
 733 {
 734     HWND hwnd = 0;
 735     HRSRC16 hRsrc;
 736     HGLOBAL16 hmem;
 737     LPCVOID data;
 738     int ret = -1;
 739
 740     if (!(hRsrc = FindResource16( hInst, template, (LPSTR)RT_DIALOG ))) return 0;
 741     if (!(hmem = LoadResource16( hInst, hRsrc ))) return 0;
 742     if ((data = LockResource16( hmem )))
 743     {
 744         HWND owner = WIN_Handle32(owner16);
 745         hwnd = DIALOG_CreateIndirect16( hInst, data, owner, dlgProc, param, TRUE );
 746         if (hwnd) ret = wow_handlers32.dialog_box_loop( hwnd, owner );
 747         GlobalUnlock16( hmem );
 748     }
 749     FreeResource16( hmem );
 750     return ret;
 751 }
 752
 753
 754 /***********************************************************************
 755  *              DialogBoxIndirectParam (USER.240)
 756  */
 757 INT16 WINAPI DialogBoxIndirectParam16( HINSTANCE16 hInst, HANDLE16 dlgTemplate,
 758                                        HWND16 owner16, DLGPROC16 dlgProc, LPARAM param )
 759 {
 760     HWND hwnd, owner = WIN_Handle32( owner16 );
 761     LPCVOID ptr;
 762
 763     if (!(ptr = GlobalLock16( dlgTemplate ))) return -1;
 764     hwnd = DIALOG_CreateIndirect16( hInst, ptr, owner, dlgProc, param, TRUE );
 765     GlobalUnlock16( dlgTemplate );
 766     if (hwnd) return wow_handlers32.dialog_box_loop( hwnd, owner );
 767     return -1;
 768 }
 769
 770
 771 /***********************************************************************
 772  *              CreateDialogParam (USER.241)
 773  */
 774 HWND16 WINAPI CreateDialogParam16( HINSTANCE16 hInst, LPCSTR dlgTemplate,
 775                                    HWND16 owner, DLGPROC16 dlgProc, LPARAM param )
 776 {
 777     HWND16 hwnd = 0;
 778     HRSRC16 hRsrc;
 779     HGLOBAL16 hmem;
 780     LPCVOID data;
 781
 782     TRACE("%04x,%s,%04x,%p,%ld\n",
 783           hInst, debugstr_a(dlgTemplate), owner, dlgProc, param );
 784
 785     if (!(hRsrc = FindResource16( hInst, dlgTemplate, (LPSTR)RT_DIALOG ))) return 0;
 786     if (!(hmem = LoadResource16( hInst, hRsrc ))) return 0;
 787     if (!(data = LockResource16( hmem ))) hwnd = 0;
 788     else hwnd = CreateDialogIndirectParam16( hInst, data, owner, dlgProc, param );
 789     FreeResource16( hmem );
 790     return hwnd;
 791 }
 792
 793
 794 /***********************************************************************
 795  *              CreateDialogIndirectParam (USER.242)
 796  */
 797 HWND16 WINAPI CreateDialogIndirectParam16( HINSTANCE16 hInst, LPCVOID dlgTemplate,
 798                                            HWND16 owner, DLGPROC16 dlgProc, LPARAM param )
 799 {
 800     if (!dlgTemplate) return 0;
 801     return HWND_16( DIALOG_CreateIndirect16( hInst, dlgTemplate, WIN_Handle32(owner),
 802                                              dlgProc, param, FALSE ));
 803 }
 804
 805
 806 /**************************************************************************
 807  *              DlgDirSelectEx   (USER.422)
 808  */
 809 BOOL16 WINAPI DlgDirSelectEx16( HWND16 hwnd, LPSTR str, INT16 len, INT16 id )
 810 {
 811     return DlgDirSelectExA( WIN_Handle32(hwnd), str, len, id );
 812 }
 813
 814
 815 /**************************************************************************
 816  *              DlgDirSelectComboBoxEx   (USER.423)
 817  */
 818 BOOL16 WINAPI DlgDirSelectComboBoxEx16( HWND16 hwnd, LPSTR str, INT16 len,
 819                                         INT16 id )
 820 {
 821     return DlgDirSelectComboBoxExA( WIN_Handle32(hwnd), str, len, id );
 822 }