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.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 = (LPCSTR)(UINT)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 );
 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 = GetWindowLongA( hwndCtrl, GWL_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 = (LPCSTR)(UINT)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     if (result->style & DS_SETFONT)
 264     {
 265         result->pointSize = GET_WORD(p);
 266         p += sizeof(WORD);
 267         result->faceName = p;
 268         p += strlen(p) + 1;
 269         TRACE(" FONT %d,'%s'\n", result->pointSize, result->faceName );
 270     }
 271     return p;
 272 }
 273
 274
 275 /***********************************************************************
 276  *           DIALOG_CreateIndirect16
 277  *
 278  * Creates a dialog box window
 279  *
 280  * modal = TRUE if we are called from a modal dialog box.
 281  * (it's more compatible to do it here, as under Windows the owner
 282  * is never disabled if the dialog fails because of an invalid template)
 283  */
 284 static HWND DIALOG_CreateIndirect16( HINSTANCE16 hInst, LPCVOID dlgTemplate,
 285                                      HWND owner, DLGPROC16 dlgProc, LPARAM param,
 286                                      BOOL modal )
 287 {
 288     HWND hwnd;
 289     RECT rect;
 290     WND * wndPtr;
 291     DLG_TEMPLATE template;
 292     DIALOGINFO * dlgInfo;
 293     BOOL ownerEnabled = TRUE;
 294     DWORD exStyle = 0;
 295     DWORD units = GetDialogBaseUnits();
 296
 297       /* Parse dialog template */
 298
 299     dlgTemplate = DIALOG_ParseTemplate16( dlgTemplate, &template );
 300
 301       /* Initialise dialog extra data */
 302
 303     if (!(dlgInfo = HeapAlloc( GetProcessHeap(), 0, sizeof(*dlgInfo) ))) return 0;
 304     dlgInfo->hwndFocus   = 0;
 305     dlgInfo->hUserFont   = 0;
 306     dlgInfo->hMenu       = 0;
 307     dlgInfo->xBaseUnit   = LOWORD(units);
 308     dlgInfo->yBaseUnit   = HIWORD(units);
 309     dlgInfo->idResult    = 0;
 310     dlgInfo->flags       = 0;
 311     dlgInfo->hDialogHeap = 0;
 312
 313       /* Load menu */
 314
 315     if (template.menuName)
 316     {
 317         dlgInfo->hMenu = HMENU_32(LoadMenu16( hInst, template.menuName ));
 318     }
 319
 320       /* Create custom font if needed */
 321
 322     if (template.style & DS_SETFONT)
 323     {
 324           /* We convert the size to pixels and then make it -ve.  This works
 325            * for both +ve and -ve template.pointSize */
 326         HDC dc;
 327         int pixels;
 328         dc = GetDC(0);
 329         pixels = MulDiv(template.pointSize, GetDeviceCaps(dc , LOGPIXELSY), 72);
 330         dlgInfo->hUserFont = CreateFontA( -pixels, 0, 0, 0, FW_DONTCARE,
 331                                           FALSE, FALSE, FALSE, DEFAULT_CHARSET, 0, 0,
 332                                           PROOF_QUALITY, FF_DONTCARE, template.faceName );
 333         if (dlgInfo->hUserFont)
 334         {
 335             SIZE charSize;
 336             if (DIALOG_GetCharSize( dc, dlgInfo->hUserFont, &charSize ))
 337             {
 338                 dlgInfo->xBaseUnit = charSize.cx;
 339                 dlgInfo->yBaseUnit = charSize.cy;
 340             }
 341         }
 342         ReleaseDC(0, dc);
 343         TRACE("units = %d,%d\n", dlgInfo->xBaseUnit, dlgInfo->yBaseUnit );
 344     }
 345
 346     /* Create dialog main window */
 347
 348     rect.left = rect.top = 0;
 349     rect.right = MulDiv(template.cx, dlgInfo->xBaseUnit, 4);
 350     rect.bottom =  MulDiv(template.cy, dlgInfo->yBaseUnit, 8);
 351     if (template.style & DS_MODALFRAME) exStyle |= WS_EX_DLGMODALFRAME;
 352     AdjustWindowRectEx( &rect, template.style, (dlgInfo->hMenu != 0), exStyle );
 353     rect.right -= rect.left;
 354     rect.bottom -= rect.top;
 355
 356     if (template.x == CW_USEDEFAULT16)
 357     {
 358         rect.left = rect.top = CW_USEDEFAULT16;
 359     }
 360     else
 361     {
 362         if (template.style & DS_CENTER)
 363         {
 364             rect.left = (GetSystemMetrics(SM_CXSCREEN) - rect.right) / 2;
 365             rect.top = (GetSystemMetrics(SM_CYSCREEN) - rect.bottom) / 2;
 366         }
 367         else
 368         {
 369             rect.left += MulDiv(template.x, dlgInfo->xBaseUnit, 4);
 370             rect.top += MulDiv(template.y, dlgInfo->yBaseUnit, 8);
 371         }
 372         if ( !(template.style & WS_CHILD) )
 373         {
 374             INT16 dX, dY;
 375
 376             if( !(template.style & DS_ABSALIGN) )
 377                 ClientToScreen( owner, (POINT *)&rect );
 378
 379             /* try to fit it into the desktop */
 380
 381             if( (dX = rect.left + rect.right + GetSystemMetrics(SM_CXDLGFRAME)
 382                  - GetSystemMetrics(SM_CXSCREEN)) > 0 ) rect.left -= dX;
 383             if( (dY = rect.top + rect.bottom + GetSystemMetrics(SM_CYDLGFRAME)
 384                  - GetSystemMetrics(SM_CYSCREEN)) > 0 ) rect.top -= dY;
 385             if( rect.left < 0 ) rect.left = 0;
 386             if( rect.top < 0 ) rect.top = 0;
 387         }
 388     }
 389
 390     if (modal)
 391     {
 392         ownerEnabled = DIALOG_DisableOwner( owner );
 393         if (ownerEnabled) dlgInfo->flags |= DF_OWNERENABLED;
 394     }
 395
 396     hwnd = WIN_Handle32( CreateWindowEx16(exStyle, template.className,
 397                                           template.caption, template.style & ~WS_VISIBLE,
 398                                           rect.left, rect.top, rect.right, rect.bottom,
 399                                           HWND_16(owner), HMENU_16(dlgInfo->hMenu),
 400                                           hInst, NULL ));
 401     if (!hwnd)
 402     {
 403         if (dlgInfo->hUserFont) DeleteObject( dlgInfo->hUserFont );
 404         if (dlgInfo->hMenu) DestroyMenu( dlgInfo->hMenu );
 405         if (modal && (dlgInfo->flags & DF_OWNERENABLED)) DIALOG_EnableOwner(owner);
 406         HeapFree( GetProcessHeap(), 0, dlgInfo );
 407         return 0;
 408     }
 409     wndPtr = WIN_GetPtr( hwnd );
 410     wndPtr->flags |= WIN_ISDIALOG;
 411     WIN_ReleasePtr( wndPtr );
 412
 413     SetWindowLongW( hwnd, DWL_WINE_DIALOGINFO, (LONG)dlgInfo );
 414     SetWindowLong16( HWND_16(hwnd), DWL_DLGPROC, (LONG)dlgProc );
 415
 416     if (dlgInfo->hUserFont)
 417         SendMessageA( hwnd, WM_SETFONT, (WPARAM)dlgInfo->hUserFont, 0 );
 418
 419     /* Create controls */
 420
 421     if (DIALOG_CreateControls16( hwnd, dlgTemplate, &template, hInst ))
 422     {
 423         HWND hwndPreInitFocus;
 424
 425         /* Send initialisation messages and set focus */
 426
 427         dlgInfo->hwndFocus = GetNextDlgTabItem( hwnd, 0, FALSE );
 428
 429         hwndPreInitFocus = GetFocus();
 430         if (SendMessageA( hwnd, WM_INITDIALOG, (WPARAM)dlgInfo->hwndFocus, param ))
 431         {
 432             /* check where the focus is again,
 433              * some controls status might have changed in WM_INITDIALOG */
 434             dlgInfo->hwndFocus = GetNextDlgTabItem( hwnd, 0, FALSE);
 435             if( dlgInfo->hwndFocus )
 436                 SetFocus( dlgInfo->hwndFocus );
 437         }
 438         else
 439         {
 440             /* If the dlgproc has returned FALSE (indicating handling of keyboard focus)
 441                but the focus has not changed, set the focus where we expect it. */
 442             if ((GetFocus() == hwndPreInitFocus) &&
 443                 (GetWindowLongW( hwnd, GWL_STYLE ) & WS_VISIBLE))
 444             {
 445                 dlgInfo->hwndFocus = GetNextDlgTabItem( hwnd, 0, FALSE);
 446                 if( dlgInfo->hwndFocus )
 447                     SetFocus( dlgInfo->hwndFocus );
 448             }
 449         }
 450
 451         if (template.style & WS_VISIBLE && !(GetWindowLongW( hwnd, GWL_STYLE ) & WS_VISIBLE))
 452         {
 453             ShowWindow( hwnd, SW_SHOWNORMAL );  /* SW_SHOW doesn't always work */
 454         }
 455         return hwnd;
 456     }
 457     if( IsWindow(hwnd) ) DestroyWindow( hwnd );
 458     if (modal && ownerEnabled) DIALOG_EnableOwner(owner);
 459     return 0;
 460 }
 461
 462
 463 /***********************************************************************
 464  *              DialogBox (USER.87)
 465  */
 466 INT16 WINAPI DialogBox16( HINSTANCE16 hInst, LPCSTR dlgTemplate,
 467                           HWND16 owner, DLGPROC16 dlgProc )
 468 {
 469     return DialogBoxParam16( hInst, dlgTemplate, owner, dlgProc, 0 );
 470 }
 471
 472
 473 /**************************************************************************
 474  *              EndDialog   (USER.88)
 475  */
 476 BOOL16 WINAPI EndDialog16( HWND16 hwnd, INT16 retval )
 477 {
 478     return EndDialog( WIN_Handle32(hwnd), retval );
 479 }
 480
 481
 482 /***********************************************************************
 483  *              CreateDialog (USER.89)
 484  */
 485 HWND16 WINAPI CreateDialog16( HINSTANCE16 hInst, LPCSTR dlgTemplate,
 486                               HWND16 owner, DLGPROC16 dlgProc )
 487 {
 488     return CreateDialogParam16( hInst, dlgTemplate, owner, dlgProc, 0 );
 489 }
 490
 491
 492 /**************************************************************************
 493  *              GetDlgItem   (USER.91)
 494  */
 495 HWND16 WINAPI GetDlgItem16( HWND16 hwndDlg, INT16 id )
 496 {
 497     return HWND_16( GetDlgItem( WIN_Handle32(hwndDlg), (UINT16) id ));
 498 }
 499
 500
 501 /**************************************************************************
 502  *              SetDlgItemText   (USER.92)
 503  */
 504 void WINAPI SetDlgItemText16( HWND16 hwnd, INT16 id, SEGPTR lpString )
 505 {
 506     SendDlgItemMessage16( hwnd, id, WM_SETTEXT, 0, (LPARAM)lpString );
 507 }
 508
 509
 510 /**************************************************************************
 511  *              GetDlgItemText   (USER.93)
 512  */
 513 INT16 WINAPI GetDlgItemText16( HWND16 hwnd, INT16 id, SEGPTR str, UINT16 len )
 514 {
 515     return (INT16)SendDlgItemMessage16( hwnd, id, WM_GETTEXT, len, (LPARAM)str );
 516 }
 517
 518
 519 /**************************************************************************
 520  *              SetDlgItemInt   (USER.94)
 521  */
 522 void WINAPI SetDlgItemInt16( HWND16 hwnd, INT16 id, UINT16 value, BOOL16 fSigned )
 523 {
 524     SetDlgItemInt( WIN_Handle32(hwnd), (UINT)(UINT16)id,
 525              (UINT)(fSigned ? (INT16) value : (UINT16) value), fSigned );
 526 }
 527
 528
 529 /**************************************************************************
 530  *              GetDlgItemInt   (USER.95)
 531  */
 532 UINT16 WINAPI GetDlgItemInt16( HWND16 hwnd, INT16 id, BOOL16 *translated, BOOL16 fSigned )
 533 {
 534     UINT result;
 535     BOOL ok;
 536
 537     if (translated) *translated = FALSE;
 538     result = GetDlgItemInt( WIN_Handle32(hwnd), (UINT)(UINT16)id, &ok, fSigned );
 539     if (!ok) return 0;
 540     if (fSigned)
 541     {
 542         if (((INT)result < -32767) || ((INT)result > 32767)) return 0;
 543     }
 544     else
 545     {
 546         if (result > 65535) return 0;
 547     }
 548     if (translated) *translated = TRUE;
 549     return (UINT16)result;
 550 }
 551
 552
 553 /**************************************************************************
 554  *              CheckRadioButton   (USER.96)
 555  */
 556 BOOL16 WINAPI CheckRadioButton16( HWND16 hwndDlg, UINT16 firstID,
 557                                   UINT16 lastID, UINT16 checkID )
 558 {
 559     return CheckRadioButton( WIN_Handle32(hwndDlg), firstID, lastID, checkID );
 560 }
 561
 562
 563 /**************************************************************************
 564  *              CheckDlgButton   (USER.97)
 565  */
 566 BOOL16 WINAPI CheckDlgButton16( HWND16 hwnd, INT16 id, UINT16 check )
 567 {
 568     SendDlgItemMessage16( hwnd, id, BM_SETCHECK16, check, 0 );
 569     return TRUE;
 570 }
 571
 572
 573 /**************************************************************************
 574  *              IsDlgButtonChecked   (USER.98)
 575  */
 576 UINT16 WINAPI IsDlgButtonChecked16( HWND16 hwnd, UINT16 id )
 577 {
 578     return (UINT16)SendDlgItemMessage16( hwnd, id, BM_GETCHECK16, 0, 0 );
 579 }
 580
 581
 582 /**************************************************************************
 583  *              DlgDirSelect   (USER.99)
 584  */
 585 BOOL16 WINAPI DlgDirSelect16( HWND16 hwnd, LPSTR str, INT16 id )
 586 {
 587     return DlgDirSelectEx16( hwnd, str, 128, id );
 588 }
 589
 590
 591 /**************************************************************************
 592  *              DlgDirList   (USER.100)
 593  */
 594 INT16 WINAPI DlgDirList16( HWND16 hDlg, LPSTR spec, INT16 idLBox,
 595                            INT16 idStatic, UINT16 attrib )
 596 {
 597     /* according to Win16 docs, DDL_DRIVES should make DDL_EXCLUSIVE
 598      * be set automatically (this is different in Win32, and
 599      * DIALOG_DlgDirList sends Win32 messages to the control,
 600      * so do it here) */
 601     if (attrib & DDL_DRIVES) attrib |= DDL_EXCLUSIVE;
 602     return DlgDirListA( WIN_Handle32(hDlg), spec, idLBox, idStatic, attrib );
 603 }
 604
 605
 606 /**************************************************************************
 607  *              SendDlgItemMessage   (USER.101)
 608  */
 609 LRESULT WINAPI SendDlgItemMessage16( HWND16 hwnd, INT16 id, UINT16 msg,
 610                                      WPARAM16 wParam, LPARAM lParam )
 611 {
 612     HWND16 hwndCtrl = GetDlgItem16( hwnd, id );
 613     if (hwndCtrl) return SendMessage16( hwndCtrl, msg, wParam, lParam );
 614     else return 0;
 615 }
 616
 617
 618 /**************************************************************************
 619  *              MapDialogRect   (USER.103)
 620  */
 621 void WINAPI MapDialogRect16( HWND16 hwnd, LPRECT16 rect )
 622 {
 623     RECT rect32;
 624     MapDialogRect( WIN_Handle32(hwnd), &rect32 );
 625     rect->left   = rect32.left;
 626     rect->right  = rect32.right;
 627     rect->top    = rect32.top;
 628     rect->bottom = rect32.bottom;
 629 }
 630
 631
 632 /**************************************************************************
 633  *              DlgDirSelectComboBox   (USER.194)
 634  */
 635 BOOL16 WINAPI DlgDirSelectComboBox16( HWND16 hwnd, LPSTR str, INT16 id )
 636 {
 637     return DlgDirSelectComboBoxEx16( hwnd, str, 128, id );
 638 }
 639
 640
 641 /**************************************************************************
 642  *              DlgDirListComboBox   (USER.195)
 643  */
 644 INT16 WINAPI DlgDirListComboBox16( HWND16 hDlg, LPSTR spec, INT16 idCBox,
 645                                    INT16 idStatic, UINT16 attrib )
 646 {
 647     return DlgDirListComboBoxA( WIN_Handle32(hDlg), spec, idCBox, idStatic, attrib );
 648 }
 649
 650
 651 /***********************************************************************
 652  *              DialogBoxIndirect (USER.218)
 653  */
 654 INT16 WINAPI DialogBoxIndirect16( HINSTANCE16 hInst, HANDLE16 dlgTemplate,
 655                                   HWND16 owner, DLGPROC16 dlgProc )
 656 {
 657     return DialogBoxIndirectParam16( hInst, dlgTemplate, owner, dlgProc, 0 );
 658 }
 659
 660
 661 /***********************************************************************
 662  *              CreateDialogIndirect (USER.219)
 663  */
 664 HWND16 WINAPI CreateDialogIndirect16( HINSTANCE16 hInst, LPCVOID dlgTemplate,
 665                                       HWND16 owner, DLGPROC16 dlgProc )
 666 {
 667     return CreateDialogIndirectParam16( hInst, dlgTemplate, owner, dlgProc, 0);
 668 }
 669
 670
 671 /**************************************************************************
 672  *              GetNextDlgGroupItem   (USER.227)
 673  */
 674 HWND16 WINAPI GetNextDlgGroupItem16( HWND16 hwndDlg, HWND16 hwndCtrl,
 675                                      BOOL16 fPrevious )
 676 {
 677     return HWND_16( GetNextDlgGroupItem( WIN_Handle32(hwndDlg), WIN_Handle32(hwndCtrl), fPrevious ));
 678 }
 679
 680
 681 /**************************************************************************
 682  *              GetNextDlgTabItem   (USER.228)
 683  */
 684 HWND16 WINAPI GetNextDlgTabItem16( HWND16 hwndDlg, HWND16 hwndCtrl,
 685                                    BOOL16 fPrevious )
 686 {
 687     return HWND_16( GetNextDlgTabItem( WIN_Handle32(hwndDlg), WIN_Handle32(hwndCtrl), fPrevious ));
 688 }
 689
 690
 691 /***********************************************************************
 692  *              DialogBoxParam (USER.239)
 693  */
 694 INT16 WINAPI DialogBoxParam16( HINSTANCE16 hInst, LPCSTR template,
 695                                HWND16 owner16, DLGPROC16 dlgProc, LPARAM param )
 696 {
 697     HWND hwnd = 0;
 698     HRSRC16 hRsrc;
 699     HGLOBAL16 hmem;
 700     LPCVOID data;
 701     int ret = -1;
 702
 703     if (!(hRsrc = FindResource16( hInst, template, (LPSTR)RT_DIALOG ))) return 0;
 704     if (!(hmem = LoadResource16( hInst, hRsrc ))) return 0;
 705     if ((data = LockResource16( hmem )))
 706     {
 707         HWND owner = WIN_Handle32(owner16);
 708         hwnd = DIALOG_CreateIndirect16( hInst, data, owner, dlgProc, param, TRUE );
 709         if (hwnd) ret = DIALOG_DoDialogBox( hwnd, owner );
 710         GlobalUnlock16( hmem );
 711     }
 712     FreeResource16( hmem );
 713     return ret;
 714 }
 715
 716
 717 /***********************************************************************
 718  *              DialogBoxIndirectParam (USER.240)
 719  */
 720 INT16 WINAPI DialogBoxIndirectParam16( HINSTANCE16 hInst, HANDLE16 dlgTemplate,
 721                                        HWND16 owner16, DLGPROC16 dlgProc, LPARAM param )
 722 {
 723     HWND hwnd, owner = WIN_Handle32( owner16 );
 724     LPCVOID ptr;
 725
 726     if (!(ptr = GlobalLock16( dlgTemplate ))) return -1;
 727     hwnd = DIALOG_CreateIndirect16( hInst, ptr, owner, dlgProc, param, TRUE );
 728     GlobalUnlock16( dlgTemplate );
 729     if (hwnd) return DIALOG_DoDialogBox( hwnd, owner );
 730     return -1;
 731 }
 732
 733
 734 /***********************************************************************
 735  *              CreateDialogParam (USER.241)
 736  */
 737 HWND16 WINAPI CreateDialogParam16( HINSTANCE16 hInst, LPCSTR dlgTemplate,
 738                                    HWND16 owner, DLGPROC16 dlgProc, LPARAM param )
 739 {
 740     HWND16 hwnd = 0;
 741     HRSRC16 hRsrc;
 742     HGLOBAL16 hmem;
 743     LPCVOID data;
 744
 745     TRACE("%04x,%s,%04x,%08lx,%ld\n",
 746           hInst, debugstr_a(dlgTemplate), owner, (DWORD)dlgProc, param );
 747
 748     if (!(hRsrc = FindResource16( hInst, dlgTemplate, (LPSTR)RT_DIALOG ))) return 0;
 749     if (!(hmem = LoadResource16( hInst, hRsrc ))) return 0;
 750     if (!(data = LockResource16( hmem ))) hwnd = 0;
 751     else hwnd = CreateDialogIndirectParam16( hInst, data, owner, dlgProc, param );
 752     FreeResource16( hmem );
 753     return hwnd;
 754 }
 755
 756
 757 /***********************************************************************
 758  *              CreateDialogIndirectParam (USER.242)
 759  */
 760 HWND16 WINAPI CreateDialogIndirectParam16( HINSTANCE16 hInst, LPCVOID dlgTemplate,
 761                                            HWND16 owner, DLGPROC16 dlgProc, LPARAM param )
 762 {
 763     if (!dlgTemplate) return 0;
 764     return HWND_16( DIALOG_CreateIndirect16( hInst, dlgTemplate, WIN_Handle32(owner),
 765                                              dlgProc, param, FALSE ));
 766 }
 767
 768
 769 /**************************************************************************
 770  *              DlgDirSelectEx   (USER.422)
 771  */
 772 BOOL16 WINAPI DlgDirSelectEx16( HWND16 hwnd, LPSTR str, INT16 len, INT16 id )
 773 {
 774     return DlgDirSelectExA( WIN_Handle32(hwnd), str, len, id );
 775 }
 776
 777
 778 /**************************************************************************
 779  *              DlgDirSelectComboBoxEx   (USER.423)
 780  */
 781 BOOL16 WINAPI DlgDirSelectComboBoxEx16( HWND16 hwnd, LPSTR str, INT16 len,
 782                                         INT16 id )
 783 {
 784     return DlgDirSelectComboBoxExA( WIN_Handle32(hwnd), str, len, id );
 785 }