GetDlgItemText should always try to NULL terminate the string.
[wine] / 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 = (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, 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 = (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     SetWindowLongPtrW( hwnd, DWLP_WINE_DIALOGINFO, (LONG_PTR)dlgInfo );
414     SetWindowLong16( HWND_16(hwnd), DWLP_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 }