4 * Copyright 1993, 1994, 1996 Alexandre Julliard
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.
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.
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
22 #include "wine/port.h"
37 #include "wine/winuser16.h"
38 #include "wine/unicode.h"
43 #include "wine/debug.h"
45 WINE_DEFAULT_DEBUG_CHANNEL(dialog);
48 /* Dialog control information */
85 /* Radio button group */
94 /*********************************************************************
95 * dialog class descriptor
97 const struct builtin_class_descr DIALOG_builtin_class =
99 DIALOG_CLASS_ATOMA, /* name */
100 CS_GLOBALCLASS | CS_SAVEBITS | CS_DBLCLKS, /* style */
101 DefDlgProcA, /* procA */
102 DefDlgProcW, /* procW */
103 DLGWINDOWEXTRA, /* extra */
104 IDC_ARROW, /* cursor */
109 /***********************************************************************
112 * Helper function for modal dialogs to enable again the
113 * owner of the dialog box.
115 void DIALOG_EnableOwner( HWND hOwner )
117 /* Owner must be a top-level window */
119 hOwner = GetAncestor( hOwner, GA_ROOT );
121 EnableWindow( hOwner, TRUE );
125 /***********************************************************************
126 * DIALOG_DisableOwner
128 * Helper function for modal dialogs to disable the
129 * owner of the dialog box. Returns TRUE if owner was enabled.
131 BOOL DIALOG_DisableOwner( HWND hOwner )
133 /* Owner must be a top-level window */
135 hOwner = GetAncestor( hOwner, GA_ROOT );
136 if (!hOwner) return FALSE;
137 if (IsWindowEnabled( hOwner ))
139 EnableWindow( hOwner, FALSE );
146 /***********************************************************************
149 * Despite most of MSDN insisting that the horizontal base unit is
150 * tmAveCharWidth it isn't. Knowledge base article Q145994
151 * "HOWTO: Calculate Dialog Units When Not Using the System Font",
152 * says that we should take the average of the 52 English upper and lower
155 BOOL DIALOG_GetCharSize( HDC hDC, HFONT hFont, SIZE * pSize )
158 const char *alphabet = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
162 if(!hDC) return FALSE;
164 if(hFont) hFontPrev = SelectObject(hDC, hFont);
165 if(!GetTextMetricsA(hDC, &tm)) return FALSE;
166 if(!GetTextExtentPointA(hDC, alphabet, 52, &sz)) return FALSE;
168 pSize->cy = tm.tmHeight;
169 pSize->cx = (sz.cx / 26 + 1) / 2;
171 if (hFontPrev) SelectObject(hDC, hFontPrev);
173 TRACE("dlg base units: %ld x %ld\n", pSize->cx, pSize->cy);
178 /***********************************************************************
179 * DIALOG_GetControl32
181 * Return the class and text of the control pointed to by ptr,
182 * fill the header structure and return a pointer to the next control.
184 static const WORD *DIALOG_GetControl32( const WORD *p, DLG_CONTROL_INFO *info,
189 info->helpId = GET_DWORD(p); p += 2;
190 info->exStyle = GET_DWORD(p); p += 2;
191 info->style = GET_DWORD(p); p += 2;
196 info->style = GET_DWORD(p); p += 2;
197 info->exStyle = GET_DWORD(p); p += 2;
199 info->x = GET_WORD(p); p++;
200 info->y = GET_WORD(p); p++;
201 info->cx = GET_WORD(p); p++;
202 info->cy = GET_WORD(p); p++;
206 /* id is a DWORD for DIALOGEX */
207 info->id = GET_DWORD(p);
212 info->id = GET_WORD(p);
216 if (GET_WORD(p) == 0xffff)
218 static const WCHAR class_names[6][10] =
220 { 'B','u','t','t','o','n', }, /* 0x80 */
221 { 'E','d','i','t', }, /* 0x81 */
222 { 'S','t','a','t','i','c', }, /* 0x82 */
223 { 'L','i','s','t','B','o','x', }, /* 0x83 */
224 { 'S','c','r','o','l','l','B','a','r', }, /* 0x84 */
225 { 'C','o','m','b','o','B','o','x', } /* 0x85 */
227 WORD id = GET_WORD(p+1);
228 /* Windows treats dialog control class ids 0-5 same way as 0x80-0x85 */
229 if ((id >= 0x80) && (id <= 0x85)) id -= 0x80;
231 info->className = class_names[id];
234 info->className = NULL;
235 ERR("Unknown built-in class id %04x\n", id );
241 info->className = (LPCWSTR)p;
242 p += strlenW( info->className ) + 1;
245 if (GET_WORD(p) == 0xffff) /* Is it an integer id? */
247 info->windowName = (LPCWSTR)(UINT)GET_WORD(p + 1);
252 info->windowName = (LPCWSTR)p;
253 p += strlenW( info->windowName ) + 1;
256 TRACE(" %s %s %d, %d, %d, %d, %d, %08lx, %08lx, %08lx\n",
257 debugstr_w( info->className ), debugstr_w( info->windowName ),
258 info->id, info->x, info->y, info->cx, info->cy,
259 info->style, info->exStyle, info->helpId );
263 if (TRACE_ON(dialog))
265 WORD i, count = GET_WORD(p) / sizeof(WORD);
268 for (i = 0; i < count; i++) TRACE( "%04x,", GET_WORD(p+i+1) );
273 p += GET_WORD(p) / sizeof(WORD);
275 else info->data = NULL;
278 /* Next control is on dword boundary */
279 return (const WORD *)((((int)p) + 3) & ~3);
283 /***********************************************************************
284 * DIALOG_CreateControls32
286 * Create the control windows for a dialog.
288 static BOOL DIALOG_CreateControls32( HWND hwnd, LPCSTR template, const DLG_TEMPLATE *dlgTemplate,
289 HINSTANCE hInst, BOOL unicode )
291 DIALOGINFO *dlgInfo = DIALOG_get_info( hwnd );
292 DLG_CONTROL_INFO info;
293 HWND hwndCtrl, hwndDefButton = 0;
294 INT items = dlgTemplate->nbItems;
299 template = (LPCSTR)DIALOG_GetControl32( (WORD *)template, &info,
300 dlgTemplate->dialogEx );
302 if (info.style & WS_BORDER)
304 info.style &= ~WS_BORDER;
305 info.exStyle |= WS_EX_CLIENTEDGE;
309 hwndCtrl = CreateWindowExW( info.exStyle | WS_EX_NOPARENTNOTIFY,
310 info.className, info.windowName,
311 info.style | WS_CHILD,
312 MulDiv(info.x, dlgInfo->xBaseUnit, 4),
313 MulDiv(info.y, dlgInfo->yBaseUnit, 8),
314 MulDiv(info.cx, dlgInfo->xBaseUnit, 4),
315 MulDiv(info.cy, dlgInfo->yBaseUnit, 8),
316 hwnd, (HMENU)info.id,
317 hInst, (LPVOID)info.data );
321 LPSTR class = (LPSTR)info.className;
322 LPSTR caption = (LPSTR)info.windowName;
326 DWORD len = WideCharToMultiByte( CP_ACP, 0, info.className, -1, NULL, 0, NULL, NULL );
327 class = HeapAlloc( GetProcessHeap(), 0, len );
328 WideCharToMultiByte( CP_ACP, 0, info.className, -1, class, len, NULL, NULL );
332 DWORD len = WideCharToMultiByte( CP_ACP, 0, info.windowName, -1, NULL, 0, NULL, NULL );
333 caption = HeapAlloc( GetProcessHeap(), 0, len );
334 WideCharToMultiByte( CP_ACP, 0, info.windowName, -1, caption, len, NULL, NULL );
336 hwndCtrl = CreateWindowExA( info.exStyle | WS_EX_NOPARENTNOTIFY,
337 class, caption, info.style | WS_CHILD,
338 MulDiv(info.x, dlgInfo->xBaseUnit, 4),
339 MulDiv(info.y, dlgInfo->yBaseUnit, 8),
340 MulDiv(info.cx, dlgInfo->xBaseUnit, 4),
341 MulDiv(info.cy, dlgInfo->yBaseUnit, 8),
342 hwnd, (HMENU)info.id,
343 hInst, (LPVOID)info.data );
344 if (HIWORD(class)) HeapFree( GetProcessHeap(), 0, class );
345 if (HIWORD(caption)) HeapFree( GetProcessHeap(), 0, caption );
349 if (dlgTemplate->style & DS_NOFAILCREATE) continue;
353 /* Send initialisation messages to the control */
354 if (dlgInfo->hUserFont) SendMessageA( hwndCtrl, WM_SETFONT,
355 (WPARAM)dlgInfo->hUserFont, 0 );
356 if (SendMessageA(hwndCtrl, WM_GETDLGCODE, 0, 0) & DLGC_DEFPUSHBUTTON)
358 /* If there's already a default push-button, set it back */
359 /* to normal and use this one instead. */
361 SendMessageA( hwndDefButton, BM_SETSTYLE, BS_PUSHBUTTON, FALSE );
362 hwndDefButton = hwndCtrl;
363 dlgInfo->idResult = GetWindowLongA( hwndCtrl, GWL_ID );
371 /***********************************************************************
372 * DIALOG_ParseTemplate32
374 * Fill a DLG_TEMPLATE structure from the dialog template, and return
375 * a pointer to the first control.
377 static LPCSTR DIALOG_ParseTemplate32( LPCSTR template, DLG_TEMPLATE * result )
379 const WORD *p = (const WORD *)template;
381 result->style = GET_DWORD(p); p += 2;
382 if (result->style == 0xffff0001) /* DIALOGEX resource */
384 result->dialogEx = TRUE;
385 result->helpId = GET_DWORD(p); p += 2;
386 result->exStyle = GET_DWORD(p); p += 2;
387 result->style = GET_DWORD(p); p += 2;
391 result->dialogEx = FALSE;
393 result->exStyle = GET_DWORD(p); p += 2;
395 result->nbItems = GET_WORD(p); p++;
396 result->x = GET_WORD(p); p++;
397 result->y = GET_WORD(p); p++;
398 result->cx = GET_WORD(p); p++;
399 result->cy = GET_WORD(p); p++;
400 TRACE("DIALOG%s %d, %d, %d, %d, %ld\n",
401 result->dialogEx ? "EX" : "", result->x, result->y,
402 result->cx, result->cy, result->helpId );
403 TRACE(" STYLE 0x%08lx\n", result->style );
404 TRACE(" EXSTYLE 0x%08lx\n", result->exStyle );
406 /* Get the menu name */
411 result->menuName = NULL;
415 result->menuName = (LPCWSTR)(UINT)GET_WORD( p + 1 );
417 TRACE(" MENU %04x\n", LOWORD(result->menuName) );
420 result->menuName = (LPCWSTR)p;
421 TRACE(" MENU %s\n", debugstr_w(result->menuName) );
422 p += strlenW( result->menuName ) + 1;
426 /* Get the class name */
431 result->className = DIALOG_CLASS_ATOMW;
435 result->className = (LPCWSTR)(UINT)GET_WORD( p + 1 );
437 TRACE(" CLASS %04x\n", LOWORD(result->className) );
440 result->className = (LPCWSTR)p;
441 TRACE(" CLASS %s\n", debugstr_w( result->className ));
442 p += strlenW( result->className ) + 1;
446 /* Get the window caption */
448 result->caption = (LPCWSTR)p;
449 p += strlenW( result->caption ) + 1;
450 TRACE(" CAPTION %s\n", debugstr_w( result->caption ) );
452 /* Get the font name */
454 if (result->style & DS_SETFONT)
456 result->pointSize = GET_WORD(p);
458 if (result->dialogEx)
460 result->weight = GET_WORD(p); p++;
461 result->italic = LOBYTE(GET_WORD(p)); p++;
465 result->weight = FW_DONTCARE;
466 result->italic = FALSE;
468 result->faceName = (LPCWSTR)p;
469 p += strlenW( result->faceName ) + 1;
470 TRACE(" FONT %d, %s, %d, %s\n",
471 result->pointSize, debugstr_w( result->faceName ),
472 result->weight, result->italic ? "TRUE" : "FALSE" );
475 /* First control is on dword boundary */
476 return (LPCSTR)((((int)p) + 3) & ~3);
480 /***********************************************************************
481 * DIALOG_CreateIndirect
482 * Creates a dialog box window
484 * modal = TRUE if we are called from a modal dialog box.
485 * (it's more compatible to do it here, as under Windows the owner
486 * is never disabled if the dialog fails because of an invalid template)
488 static HWND DIALOG_CreateIndirect( HINSTANCE hInst, LPCVOID dlgTemplate,
489 HWND owner, DLGPROC dlgProc, LPARAM param,
490 BOOL unicode, BOOL modal )
495 DLG_TEMPLATE template;
496 DIALOGINFO * dlgInfo;
497 DWORD units = GetDialogBaseUnits();
498 BOOL ownerEnabled = TRUE;
500 /* Parse dialog template */
502 if (!dlgTemplate) return 0;
503 dlgTemplate = DIALOG_ParseTemplate32( dlgTemplate, &template );
505 /* Initialise dialog extra data */
507 if (!(dlgInfo = HeapAlloc( GetProcessHeap(), 0, sizeof(*dlgInfo) ))) return 0;
508 dlgInfo->hwndFocus = 0;
509 dlgInfo->hUserFont = 0;
511 dlgInfo->xBaseUnit = LOWORD(units);
512 dlgInfo->yBaseUnit = HIWORD(units);
513 dlgInfo->idResult = 0;
515 dlgInfo->hDialogHeap = 0;
519 if (template.menuName) dlgInfo->hMenu = LoadMenuW( hInst, template.menuName );
521 /* Create custom font if needed */
523 if (template.style & DS_SETFONT)
525 /* We convert the size to pixels and then make it -ve. This works
526 * for both +ve and -ve template.pointSize */
530 pixels = MulDiv(template.pointSize, GetDeviceCaps(dc , LOGPIXELSY), 72);
531 dlgInfo->hUserFont = CreateFontW( -pixels, 0, 0, 0, template.weight,
532 template.italic, FALSE, FALSE, DEFAULT_CHARSET, 0, 0,
533 PROOF_QUALITY, FF_DONTCARE,
535 if (dlgInfo->hUserFont)
538 if (DIALOG_GetCharSize( dc, dlgInfo->hUserFont, &charSize ))
540 dlgInfo->xBaseUnit = charSize.cx;
541 dlgInfo->yBaseUnit = charSize.cy;
545 TRACE("units = %d,%d\n", dlgInfo->xBaseUnit, dlgInfo->yBaseUnit );
548 /* Create dialog main window */
550 rect.left = rect.top = 0;
551 rect.right = MulDiv(template.cx, dlgInfo->xBaseUnit, 4);
552 rect.bottom = MulDiv(template.cy, dlgInfo->yBaseUnit, 8);
553 if (template.style & WS_CHILD)
554 template.style &= ~(WS_CAPTION|WS_SYSMENU);
555 if (template.style & DS_MODALFRAME)
556 template.exStyle |= WS_EX_DLGMODALFRAME;
557 AdjustWindowRectEx( &rect, template.style, (dlgInfo->hMenu != 0), template.exStyle );
558 rect.right -= rect.left;
559 rect.bottom -= rect.top;
561 if (template.x == CW_USEDEFAULT16)
563 rect.left = rect.top = CW_USEDEFAULT;
567 if (template.style & DS_CENTER)
569 rect.left = (GetSystemMetrics(SM_CXSCREEN) - rect.right) / 2;
570 rect.top = (GetSystemMetrics(SM_CYSCREEN) - rect.bottom) / 2;
574 rect.left += MulDiv(template.x, dlgInfo->xBaseUnit, 4);
575 rect.top += MulDiv(template.y, dlgInfo->yBaseUnit, 8);
577 if ( !(template.style & WS_CHILD) )
581 if( !(template.style & DS_ABSALIGN) )
582 ClientToScreen( owner, (POINT *)&rect );
584 /* try to fit it into the desktop */
586 if( (dX = rect.left + rect.right + GetSystemMetrics(SM_CXDLGFRAME)
587 - GetSystemMetrics(SM_CXSCREEN)) > 0 ) rect.left -= dX;
588 if( (dY = rect.top + rect.bottom + GetSystemMetrics(SM_CYDLGFRAME)
589 - GetSystemMetrics(SM_CYSCREEN)) > 0 ) rect.top -= dY;
590 if( rect.left < 0 ) rect.left = 0;
591 if( rect.top < 0 ) rect.top = 0;
597 ownerEnabled = DIALOG_DisableOwner( owner );
598 if (ownerEnabled) dlgInfo->flags |= DF_OWNERENABLED;
603 hwnd = CreateWindowExW(template.exStyle, template.className, template.caption,
604 template.style & ~WS_VISIBLE,
605 rect.left, rect.top, rect.right, rect.bottom,
606 owner, dlgInfo->hMenu, hInst, NULL );
610 LPSTR class = (LPSTR)template.className;
611 LPSTR caption = (LPSTR)template.caption;
615 DWORD len = WideCharToMultiByte( CP_ACP, 0, template.className, -1, NULL, 0, NULL, NULL );
616 class = HeapAlloc( GetProcessHeap(), 0, len );
617 WideCharToMultiByte( CP_ACP, 0, template.className, -1, class, len, NULL, NULL );
621 DWORD len = WideCharToMultiByte( CP_ACP, 0, template.caption, -1, NULL, 0, NULL, NULL );
622 caption = HeapAlloc( GetProcessHeap(), 0, len );
623 WideCharToMultiByte( CP_ACP, 0, template.caption, -1, caption, len, NULL, NULL );
625 hwnd = CreateWindowExA(template.exStyle, class, caption,
626 template.style & ~WS_VISIBLE,
627 rect.left, rect.top, rect.right, rect.bottom,
628 owner, dlgInfo->hMenu, hInst, NULL );
629 if (HIWORD(class)) HeapFree( GetProcessHeap(), 0, class );
630 if (HIWORD(caption)) HeapFree( GetProcessHeap(), 0, caption );
635 if (dlgInfo->hUserFont) DeleteObject( dlgInfo->hUserFont );
636 if (dlgInfo->hMenu) DestroyMenu( dlgInfo->hMenu );
637 if (modal && (dlgInfo->flags & DF_OWNERENABLED)) DIALOG_EnableOwner(owner);
638 HeapFree( GetProcessHeap(), 0, dlgInfo );
641 wndPtr = WIN_GetPtr( hwnd );
642 wndPtr->flags |= WIN_ISDIALOG;
643 WIN_ReleasePtr( wndPtr );
645 if (template.helpId) SetWindowContextHelpId( hwnd, template.helpId );
646 SetWindowLongW( hwnd, DWL_WINE_DIALOGINFO, (LONG)dlgInfo );
648 if (unicode) SetWindowLongW( hwnd, DWL_DLGPROC, (LONG)dlgProc );
649 else SetWindowLongA( hwnd, DWL_DLGPROC, (LONG)dlgProc );
651 if (dlgInfo->hUserFont)
652 SendMessageA( hwnd, WM_SETFONT, (WPARAM)dlgInfo->hUserFont, 0 );
654 /* Create controls */
656 if (DIALOG_CreateControls32( hwnd, dlgTemplate, &template, hInst, unicode ))
658 HWND hwndPreInitFocus;
660 /* Send initialisation messages and set focus */
662 dlgInfo->hwndFocus = GetNextDlgTabItem( hwnd, 0, FALSE );
664 hwndPreInitFocus = GetFocus();
665 if (SendMessageA( hwnd, WM_INITDIALOG, (WPARAM)dlgInfo->hwndFocus, param ))
667 /* check where the focus is again,
668 * some controls status might have changed in WM_INITDIALOG */
669 dlgInfo->hwndFocus = GetNextDlgTabItem( hwnd, 0, FALSE);
670 if( dlgInfo->hwndFocus )
671 SetFocus( dlgInfo->hwndFocus );
675 /* If the dlgproc has returned FALSE (indicating handling of keyboard focus)
676 but the focus has not changed, set the focus where we expect it. */
677 if ((GetFocus() == hwndPreInitFocus) &&
678 (GetWindowLongW( hwnd, GWL_STYLE ) & WS_VISIBLE))
680 dlgInfo->hwndFocus = GetNextDlgTabItem( hwnd, 0, FALSE);
681 if( dlgInfo->hwndFocus )
682 SetFocus( dlgInfo->hwndFocus );
686 if (template.style & WS_VISIBLE && !(GetWindowLongW( hwnd, GWL_STYLE ) & WS_VISIBLE))
688 ShowWindow( hwnd, SW_SHOWNORMAL ); /* SW_SHOW doesn't always work */
692 if( IsWindow(hwnd) ) DestroyWindow( hwnd );
693 if (modal && ownerEnabled) DIALOG_EnableOwner(owner);
698 /***********************************************************************
699 * CreateDialogParamA (USER32.@)
701 HWND WINAPI CreateDialogParamA( HINSTANCE hInst, LPCSTR name, HWND owner,
702 DLGPROC dlgProc, LPARAM param )
707 if (!(hrsrc = FindResourceA( hInst, name, (LPSTR)RT_DIALOG ))) return 0;
708 if (!(ptr = (LPCDLGTEMPLATEA)LoadResource(hInst, hrsrc))) return 0;
709 return CreateDialogIndirectParamA( hInst, ptr, owner, dlgProc, param );
713 /***********************************************************************
714 * CreateDialogParamW (USER32.@)
716 HWND WINAPI CreateDialogParamW( HINSTANCE hInst, LPCWSTR name, HWND owner,
717 DLGPROC dlgProc, LPARAM param )
722 if (!(hrsrc = FindResourceW( hInst, name, (LPWSTR)RT_DIALOG ))) return 0;
723 if (!(ptr = (LPCDLGTEMPLATEW)LoadResource(hInst, hrsrc))) return 0;
724 return CreateDialogIndirectParamW( hInst, ptr, owner, dlgProc, param );
728 /***********************************************************************
729 * CreateDialogIndirectParamAorW (USER32.@)
731 HWND WINAPI CreateDialogIndirectParamAorW( HINSTANCE hInst, LPCVOID dlgTemplate,
732 HWND owner, DLGPROC dlgProc, LPARAM param,
735 return DIALOG_CreateIndirect( hInst, dlgTemplate, owner, dlgProc, param, !flags, FALSE );
738 /***********************************************************************
739 * CreateDialogIndirectParamA (USER32.@)
741 HWND WINAPI CreateDialogIndirectParamA( HINSTANCE hInst, LPCDLGTEMPLATEA dlgTemplate,
742 HWND owner, DLGPROC dlgProc, LPARAM param )
744 return CreateDialogIndirectParamAorW( hInst, dlgTemplate, owner, dlgProc, param, 2 );
747 /***********************************************************************
748 * CreateDialogIndirectParamW (USER32.@)
750 HWND WINAPI CreateDialogIndirectParamW( HINSTANCE hInst, LPCDLGTEMPLATEW dlgTemplate,
751 HWND owner, DLGPROC dlgProc, LPARAM param )
753 return CreateDialogIndirectParamAorW( hInst, dlgTemplate, owner, dlgProc, param, 0 );
757 /***********************************************************************
760 INT DIALOG_DoDialogBox( HWND hwnd, HWND owner )
762 DIALOGINFO * dlgInfo;
765 HWND ownerMsg = GetAncestor( owner, GA_ROOT );
767 if (!(dlgInfo = DIALOG_get_info( hwnd ))) return -1;
769 if (!(dlgInfo->flags & DF_END)) /* was EndDialog called in WM_INITDIALOG ? */
771 ShowWindow( hwnd, SW_SHOW );
774 if (!(GetWindowLongW( hwnd, GWL_STYLE ) & DS_NOIDLEMSG))
776 if (!PeekMessageW( &msg, 0, 0, 0, PM_REMOVE ))
778 /* No message present -> send ENTERIDLE and wait */
779 SendMessageW( ownerMsg, WM_ENTERIDLE, MSGF_DIALOGBOX, (LPARAM)hwnd );
780 if (!GetMessageW( &msg, 0, 0, 0 )) break;
783 else if (!GetMessageW( &msg, 0, 0, 0 )) break;
785 if (!IsWindow( hwnd )) return -1;
786 if (!(dlgInfo->flags & DF_END) && !IsDialogMessageW( hwnd, &msg))
788 TranslateMessage( &msg );
789 DispatchMessageW( &msg );
791 if (dlgInfo->flags & DF_END) break;
794 if (dlgInfo->flags & DF_OWNERENABLED) DIALOG_EnableOwner( owner );
795 retval = dlgInfo->idResult;
796 DestroyWindow( hwnd );
801 /***********************************************************************
802 * DialogBoxParamA (USER32.@)
804 INT_PTR WINAPI DialogBoxParamA( HINSTANCE hInst, LPCSTR name,
805 HWND owner, DLGPROC dlgProc, LPARAM param )
811 if (!(hrsrc = FindResourceA( hInst, name, (LPSTR)RT_DIALOG ))) return 0;
812 if (!(ptr = (LPCDLGTEMPLATEA)LoadResource(hInst, hrsrc))) return 0;
813 hwnd = DIALOG_CreateIndirect( hInst, ptr, owner, dlgProc, param, FALSE, TRUE );
814 if (hwnd) return DIALOG_DoDialogBox( hwnd, owner );
819 /***********************************************************************
820 * DialogBoxParamW (USER32.@)
822 INT_PTR WINAPI DialogBoxParamW( HINSTANCE hInst, LPCWSTR name,
823 HWND owner, DLGPROC dlgProc, LPARAM param )
829 if (!(hrsrc = FindResourceW( hInst, name, (LPWSTR)RT_DIALOG ))) return 0;
830 if (!(ptr = (LPCDLGTEMPLATEW)LoadResource(hInst, hrsrc))) return 0;
831 hwnd = DIALOG_CreateIndirect( hInst, ptr, owner, dlgProc, param, TRUE, TRUE );
832 if (hwnd) return DIALOG_DoDialogBox( hwnd, owner );
837 /***********************************************************************
838 * DialogBoxIndirectParamAorW (USER32.@)
840 INT_PTR WINAPI DialogBoxIndirectParamAorW( HINSTANCE hInstance, LPCVOID template,
841 HWND owner, DLGPROC dlgProc,
842 LPARAM param, DWORD flags )
844 HWND hwnd = DIALOG_CreateIndirect( hInstance, template, owner, dlgProc, param, !flags, TRUE );
845 if (hwnd) return DIALOG_DoDialogBox( hwnd, owner );
849 /***********************************************************************
850 * DialogBoxIndirectParamA (USER32.@)
852 INT_PTR WINAPI DialogBoxIndirectParamA(HINSTANCE hInstance, LPCDLGTEMPLATEA template,
853 HWND owner, DLGPROC dlgProc, LPARAM param )
855 return DialogBoxIndirectParamAorW( hInstance, template, owner, dlgProc, param, 2 );
859 /***********************************************************************
860 * DialogBoxIndirectParamW (USER32.@)
862 INT_PTR WINAPI DialogBoxIndirectParamW(HINSTANCE hInstance, LPCDLGTEMPLATEW template,
863 HWND owner, DLGPROC dlgProc, LPARAM param )
865 return DialogBoxIndirectParamAorW( hInstance, template, owner, dlgProc, param, 0 );
868 /***********************************************************************
869 * EndDialog (USER32.@)
871 BOOL WINAPI EndDialog( HWND hwnd, INT_PTR retval )
873 BOOL wasEnabled = TRUE;
874 DIALOGINFO * dlgInfo;
877 TRACE("%p %d\n", hwnd, retval );
879 if (!(dlgInfo = DIALOG_get_info( hwnd )))
881 ERR("got invalid window handle (%p); buggy app !?\n", hwnd);
884 dlgInfo->idResult = retval;
885 dlgInfo->flags |= DF_END;
886 wasEnabled = (dlgInfo->flags & DF_OWNERENABLED);
888 if (wasEnabled && (owner = GetWindow( hwnd, GW_OWNER )))
889 DIALOG_EnableOwner( owner );
891 /* Windows sets the focus to the dialog itself in EndDialog */
893 if (IsChild(hwnd, GetFocus()))
896 /* Don't have to send a ShowWindow(SW_HIDE), just do
897 SetWindowPos with SWP_HIDEWINDOW as done in Windows */
899 SetWindowPos(hwnd, NULL, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE
900 | SWP_NOZORDER | SWP_NOACTIVATE | SWP_HIDEWINDOW);
902 /* unblock dialog loop */
903 PostMessageA(hwnd, WM_NULL, 0, 0);
908 /***********************************************************************
909 * DIALOG_IsAccelerator
911 static BOOL DIALOG_IsAccelerator( HWND hwnd, HWND hwndDlg, WPARAM wParam )
913 HWND hwndControl = hwnd;
920 DWORD style = GetWindowLongW( hwndControl, GWL_STYLE );
921 if ((style & (WS_VISIBLE | WS_DISABLED)) == WS_VISIBLE)
923 dlgCode = SendMessageA( hwndControl, WM_GETDLGCODE, 0, 0 );
924 if ( (dlgCode & (DLGC_BUTTON | DLGC_STATIC)) &&
925 GetWindowTextW( hwndControl, buffer, sizeof(buffer)/sizeof(WCHAR) ))
927 /* find the accelerator key */
928 LPWSTR p = buffer - 2;
932 p = strchrW( p + 2, '&' );
934 while (p != NULL && p[1] == '&');
936 /* and check if it's the one we're looking for */
937 if (p != NULL && toupperW( p[1] ) == toupperW( wParam ) )
939 if ((dlgCode & DLGC_STATIC) || (style & 0x0f) == BS_GROUPBOX )
941 /* set focus to the control */
942 SendMessageA( hwndDlg, WM_NEXTDLGCTL, (WPARAM)hwndControl, 1);
943 /* and bump it on to next */
944 SendMessageA( hwndDlg, WM_NEXTDLGCTL, 0, 0);
946 else if (dlgCode & DLGC_BUTTON)
948 /* send BM_CLICK message to the control */
949 SendMessageA( hwndControl, BM_CLICK, 0, 0 );
954 hwndNext = GetWindow( hwndControl, GW_CHILD );
958 if (!hwndNext) hwndNext = GetWindow( hwndControl, GW_HWNDNEXT );
960 while (!hwndNext && hwndControl)
962 hwndControl = GetParent( hwndControl );
963 if (hwndControl == hwndDlg)
965 if(hwnd==hwndDlg) /* prevent endless loop */
970 hwndNext = GetWindow( hwndDlg, GW_CHILD );
973 hwndNext = GetWindow( hwndControl, GW_HWNDNEXT );
975 hwndControl = hwndNext;
977 while (hwndControl && (hwndControl != hwnd));
982 /***********************************************************************
983 * DIALOG_FindMsgDestination
985 * The messages that IsDialogMessage sends may not go to the dialog
986 * calling IsDialogMessage if that dialog is a child, and it has the
987 * DS_CONTROL style set.
988 * We propagate up until we hit one that does not have DS_CONTROL, or
989 * whose parent is not a dialog.
991 * This is undocumented behaviour.
993 static HWND DIALOG_FindMsgDestination( HWND hwndDlg )
995 while (GetWindowLongA(hwndDlg, GWL_STYLE) & DS_CONTROL)
998 HWND hParent = GetParent(hwndDlg);
1001 pParent = WIN_FindWndPtr(hParent);
1002 if (!pParent) break;
1004 if (!(pParent->flags & WIN_ISDIALOG))
1006 WIN_ReleaseWndPtr(pParent);
1009 WIN_ReleaseWndPtr(pParent);
1017 /***********************************************************************
1018 * IsDialogMessageW (USER32.@)
1020 BOOL WINAPI IsDialogMessageW( HWND hwndDlg, LPMSG msg )
1024 if (CallMsgFilterW( msg, MSGF_DIALOGBOX )) return TRUE;
1026 hwndDlg = WIN_GetFullHandle( hwndDlg );
1027 if ((hwndDlg != msg->hwnd) && !IsChild( hwndDlg, msg->hwnd )) return FALSE;
1029 hwndDlg = DIALOG_FindMsgDestination(hwndDlg);
1031 switch(msg->message)
1034 dlgCode = SendMessageW( msg->hwnd, WM_GETDLGCODE, msg->wParam, (LPARAM)msg );
1035 if (dlgCode & DLGC_WANTMESSAGE) break;
1040 if (!(dlgCode & DLGC_WANTTAB))
1042 SendMessageW( hwndDlg, WM_NEXTDLGCTL, (GetKeyState(VK_SHIFT) & 0x8000), 0 );
1051 if (!(dlgCode & DLGC_WANTARROWS))
1053 BOOL fPrevious = (msg->wParam == VK_LEFT || msg->wParam == VK_UP);
1054 HWND hwndNext = GetNextDlgGroupItem (hwndDlg, GetFocus(), fPrevious );
1055 SendMessageW( hwndDlg, WM_NEXTDLGCTL, (WPARAM)hwndNext, 1 );
1062 SendMessageW( hwndDlg, WM_COMMAND, IDCANCEL, (LPARAM)GetDlgItem( hwndDlg, IDCANCEL ) );
1068 DWORD dw = SendMessageW( hwndDlg, DM_GETDEFID, 0, 0 );
1069 if (HIWORD(dw) == DC_HASDEFID)
1071 SendMessageW( hwndDlg, WM_COMMAND, MAKEWPARAM( LOWORD(dw), BN_CLICKED ),
1072 (LPARAM)GetDlgItem(hwndDlg, LOWORD(dw)));
1076 SendMessageW( hwndDlg, WM_COMMAND, IDOK, (LPARAM)GetDlgItem( hwndDlg, IDOK ) );
1085 dlgCode = SendMessageW( msg->hwnd, WM_GETDLGCODE, msg->wParam, (LPARAM)msg );
1086 if (dlgCode & (DLGC_WANTCHARS|DLGC_WANTMESSAGE)) break;
1087 if (msg->wParam == '\t' && (dlgCode & DLGC_WANTTAB)) break;
1091 if (DIALOG_IsAccelerator( WIN_GetFullHandle(msg->hwnd), hwndDlg, msg->wParam ))
1093 /* don't translate or dispatch */
1099 TranslateMessage( msg );
1100 DispatchMessageW( msg );
1105 /***********************************************************************
1106 * GetDlgCtrlID (USER32.@)
1108 INT WINAPI GetDlgCtrlID( HWND hwnd )
1110 return GetWindowLongW( hwnd, GWL_ID );
1114 /***********************************************************************
1115 * GetDlgItem (USER32.@)
1117 HWND WINAPI GetDlgItem( HWND hwndDlg, INT id )
1120 HWND *list = WIN_ListChildren( hwndDlg );
1123 if (!list) return 0;
1125 for (i = 0; list[i]; i++) if (GetWindowLongW( list[i], GWL_ID ) == id) break;
1127 HeapFree( GetProcessHeap(), 0, list );
1132 /*******************************************************************
1133 * SendDlgItemMessageA (USER32.@)
1135 LRESULT WINAPI SendDlgItemMessageA( HWND hwnd, INT id, UINT msg,
1136 WPARAM wParam, LPARAM lParam )
1138 HWND hwndCtrl = GetDlgItem( hwnd, id );
1139 if (hwndCtrl) return SendMessageA( hwndCtrl, msg, wParam, lParam );
1144 /*******************************************************************
1145 * SendDlgItemMessageW (USER32.@)
1147 LRESULT WINAPI SendDlgItemMessageW( HWND hwnd, INT id, UINT msg,
1148 WPARAM wParam, LPARAM lParam )
1150 HWND hwndCtrl = GetDlgItem( hwnd, id );
1151 if (hwndCtrl) return SendMessageW( hwndCtrl, msg, wParam, lParam );
1156 /*******************************************************************
1157 * SetDlgItemTextA (USER32.@)
1159 BOOL WINAPI SetDlgItemTextA( HWND hwnd, INT id, LPCSTR lpString )
1161 return SendDlgItemMessageA( hwnd, id, WM_SETTEXT, 0, (LPARAM)lpString );
1165 /*******************************************************************
1166 * SetDlgItemTextW (USER32.@)
1168 BOOL WINAPI SetDlgItemTextW( HWND hwnd, INT id, LPCWSTR lpString )
1170 return SendDlgItemMessageW( hwnd, id, WM_SETTEXT, 0, (LPARAM)lpString );
1174 /***********************************************************************
1175 * GetDlgItemTextA (USER32.@)
1177 INT WINAPI GetDlgItemTextA( HWND hwnd, INT id, LPSTR str, UINT len )
1179 return (INT)SendDlgItemMessageA( hwnd, id, WM_GETTEXT,
1184 /***********************************************************************
1185 * GetDlgItemTextW (USER32.@)
1187 INT WINAPI GetDlgItemTextW( HWND hwnd, INT id, LPWSTR str, UINT len )
1189 return (INT)SendDlgItemMessageW( hwnd, id, WM_GETTEXT,
1194 /*******************************************************************
1195 * SetDlgItemInt (USER32.@)
1197 BOOL WINAPI SetDlgItemInt( HWND hwnd, INT id, UINT value,
1202 if (fSigned) sprintf( str, "%d", (INT)value );
1203 else sprintf( str, "%u", value );
1204 SendDlgItemMessageA( hwnd, id, WM_SETTEXT, 0, (LPARAM)str );
1209 /***********************************************************************
1210 * GetDlgItemInt (USER32.@)
1212 UINT WINAPI GetDlgItemInt( HWND hwnd, INT id, BOOL *translated,
1219 if (translated) *translated = FALSE;
1220 if (!SendDlgItemMessageA(hwnd, id, WM_GETTEXT, sizeof(str), (LPARAM)str))
1224 result = strtol( str, &endptr, 10 );
1225 if (!endptr || (endptr == str)) /* Conversion was unsuccessful */
1227 if (((result == LONG_MIN) || (result == LONG_MAX)) && (errno==ERANGE))
1232 result = strtoul( str, &endptr, 10 );
1233 if (!endptr || (endptr == str)) /* Conversion was unsuccessful */
1235 if ((result == ULONG_MAX) && (errno == ERANGE)) return 0;
1237 if (translated) *translated = TRUE;
1238 return (UINT)result;
1242 /***********************************************************************
1243 * CheckDlgButton (USER32.@)
1245 BOOL WINAPI CheckDlgButton( HWND hwnd, INT id, UINT check )
1247 SendDlgItemMessageA( hwnd, id, BM_SETCHECK, check, 0 );
1252 /***********************************************************************
1253 * IsDlgButtonChecked (USER32.@)
1255 UINT WINAPI IsDlgButtonChecked( HWND hwnd, UINT id )
1257 return (UINT)SendDlgItemMessageA( hwnd, id, BM_GETCHECK, 0, 0 );
1261 /***********************************************************************
1264 * Callback function used to check/uncheck radio buttons that fall
1265 * within a specific range of IDs.
1267 static BOOL CALLBACK CheckRB(HWND hwndChild, LPARAM lParam)
1269 LONG lChildID = GetWindowLongA(hwndChild, GWL_ID);
1270 RADIOGROUP *lpRadioGroup = (RADIOGROUP *) lParam;
1272 if ((lChildID >= lpRadioGroup->firstID) &&
1273 (lChildID <= lpRadioGroup->lastID))
1275 if (lChildID == lpRadioGroup->checkID)
1277 SendMessageA(hwndChild, BM_SETCHECK, BST_CHECKED, 0);
1281 SendMessageA(hwndChild, BM_SETCHECK, BST_UNCHECKED, 0);
1289 /***********************************************************************
1290 * CheckRadioButton (USER32.@)
1292 BOOL WINAPI CheckRadioButton( HWND hwndDlg, UINT firstID,
1293 UINT lastID, UINT checkID )
1295 RADIOGROUP radioGroup;
1297 radioGroup.firstID = firstID;
1298 radioGroup.lastID = lastID;
1299 radioGroup.checkID = checkID;
1301 return EnumChildWindows(hwndDlg, (WNDENUMPROC)CheckRB,
1302 (LPARAM)&radioGroup);
1306 /***********************************************************************
1307 * GetDialogBaseUnits (USER.243)
1308 * GetDialogBaseUnits (USER32.@)
1310 DWORD WINAPI GetDialogBaseUnits(void)
1319 if ((hdc = GetDC(0)))
1321 if (DIALOG_GetCharSize( hdc, 0, &size )) units = MAKELONG( size.cx, size.cy );
1322 ReleaseDC( 0, hdc );
1324 TRACE("base units = %d,%d\n", LOWORD(units), HIWORD(units) );
1330 /***********************************************************************
1331 * MapDialogRect (USER32.@)
1333 BOOL WINAPI MapDialogRect( HWND hwnd, LPRECT rect )
1335 DIALOGINFO * dlgInfo;
1336 if (!(dlgInfo = DIALOG_get_info( hwnd ))) return FALSE;
1337 rect->left = MulDiv(rect->left, dlgInfo->xBaseUnit, 4);
1338 rect->right = MulDiv(rect->right, dlgInfo->xBaseUnit, 4);
1339 rect->top = MulDiv(rect->top, dlgInfo->yBaseUnit, 8);
1340 rect->bottom = MulDiv(rect->bottom, dlgInfo->yBaseUnit, 8);
1345 /***********************************************************************
1346 * GetNextDlgGroupItem (USER32.@)
1348 HWND WINAPI GetNextDlgGroupItem( HWND hwndDlg, HWND hwndCtrl, BOOL fPrevious )
1350 HWND hwnd, retvalue;
1352 hwndDlg = WIN_GetFullHandle( hwndDlg );
1353 hwndCtrl = WIN_GetFullHandle( hwndCtrl );
1357 /* if the hwndCtrl is the child of the control in the hwndDlg,
1358 * then the hwndDlg has to be the parent of the hwndCtrl */
1359 if(GetParent(hwndCtrl) != hwndDlg && GetParent(GetParent(hwndCtrl)) == hwndDlg)
1360 hwndDlg = GetParent(hwndCtrl);
1365 /* Make sure hwndCtrl is a top-level child */
1366 HWND parent = GetParent( hwndCtrl );
1367 while (parent && parent != hwndDlg) parent = GetParent(parent);
1368 if (parent != hwndDlg) return 0;
1372 /* No ctrl specified -> start from the beginning */
1373 if (!(hwndCtrl = GetWindow( hwndDlg, GW_CHILD ))) return 0;
1374 if (fPrevious) hwndCtrl = GetWindow( hwndCtrl, GW_HWNDLAST );
1377 retvalue = hwndCtrl;
1378 hwnd = GetWindow( hwndCtrl, GW_HWNDNEXT );
1381 if (!hwnd || (GetWindowLongW( hwnd, GWL_STYLE ) & WS_GROUP))
1383 /* Wrap-around to the beginning of the group */
1386 hwnd = GetWindow( hwndDlg, GW_CHILD );
1387 for (tmp = hwnd; tmp; tmp = GetWindow( tmp, GW_HWNDNEXT ) )
1389 if (GetWindowLongW( tmp, GWL_STYLE ) & WS_GROUP) hwnd = tmp;
1390 if (tmp == hwndCtrl) break;
1393 if (hwnd == hwndCtrl) break;
1394 if ((GetWindowLongW( hwnd, GWL_STYLE ) & (WS_VISIBLE|WS_DISABLED)) == WS_VISIBLE)
1397 if (!fPrevious) break;
1399 hwnd = GetWindow( hwnd, GW_HWNDNEXT );
1405 /***********************************************************************
1406 * DIALOG_GetNextTabItem
1408 * Helper for GetNextDlgTabItem
1410 static HWND DIALOG_GetNextTabItem( HWND hwndMain, HWND hwndDlg, HWND hwndCtrl, BOOL fPrevious )
1414 UINT wndSearch = fPrevious ? GW_HWNDPREV : GW_HWNDNEXT;
1416 HWND hChildFirst = 0;
1420 hChildFirst = GetWindow(hwndDlg,GW_CHILD);
1421 if(fPrevious) hChildFirst = GetWindow(hChildFirst,GW_HWNDLAST);
1423 else if (IsChild( hwndMain, hwndCtrl ))
1425 hChildFirst = GetWindow(hwndCtrl,wndSearch);
1428 if(GetParent(hwndCtrl) != hwndMain)
1429 hChildFirst = GetWindow(GetParent(hwndCtrl),wndSearch);
1433 hChildFirst = GetWindow(hwndCtrl,GW_HWNDLAST);
1435 hChildFirst = GetWindow(hwndCtrl,GW_HWNDFIRST);
1445 dsStyle = GetWindowLongA(hChildFirst,GWL_STYLE);
1446 exStyle = GetWindowLongA(hChildFirst,GWL_EXSTYLE);
1447 if( (dsStyle & DS_CONTROL || exStyle & WS_EX_CONTROLPARENT) && (dsStyle & WS_VISIBLE) && !(dsStyle & WS_DISABLED))
1452 else if( (dsStyle & WS_TABSTOP) && (dsStyle & WS_VISIBLE) && !(dsStyle & WS_DISABLED))
1454 hChildFirst = GetWindow(hChildFirst,wndSearch);
1459 retWnd = DIALOG_GetNextTabItem(hwndMain,hChildFirst,NULL,fPrevious );
1461 retWnd = hChildFirst;
1464 hChildFirst = GetWindow(hChildFirst,wndSearch);
1466 if(!retWnd && hwndCtrl)
1468 HWND hParent = GetParent(hwndCtrl);
1471 if(hParent == hwndMain) break;
1472 retWnd = DIALOG_GetNextTabItem(hwndMain,GetParent(hParent),hParent,fPrevious );
1474 hParent = GetParent(hParent);
1477 retWnd = DIALOG_GetNextTabItem(hwndMain,hwndMain,NULL,fPrevious );
1479 return retWnd ? retWnd : hwndCtrl;
1482 /***********************************************************************
1483 * GetNextDlgTabItem (USER32.@)
1485 HWND WINAPI GetNextDlgTabItem( HWND hwndDlg, HWND hwndCtrl,
1488 hwndDlg = WIN_GetFullHandle( hwndDlg );
1489 hwndCtrl = WIN_GetFullHandle( hwndCtrl );
1490 return DIALOG_GetNextTabItem(hwndDlg,hwndDlg,hwndCtrl,fPrevious);
1493 /**********************************************************************
1494 * DIALOG_DlgDirSelect
1496 * Helper function for DlgDirSelect*
1498 static BOOL DIALOG_DlgDirSelect( HWND hwnd, LPSTR str, INT len,
1499 INT id, BOOL unicode, BOOL combo )
1504 HWND listbox = GetDlgItem( hwnd, id );
1506 TRACE("%p '%s' %d\n", hwnd, str, id );
1507 if (!listbox) return FALSE;
1509 item = SendMessageA(listbox, combo ? CB_GETCURSEL : LB_GETCURSEL, 0, 0 );
1510 if (item == LB_ERR) return FALSE;
1511 size = SendMessageA(listbox, combo ? CB_GETLBTEXTLEN : LB_GETTEXTLEN, 0, 0 );
1512 if (size == LB_ERR) return FALSE;
1514 if (!(buffer = HeapAlloc( GetProcessHeap(), 0, size+1 ))) return FALSE;
1516 SendMessageA( listbox, combo ? CB_GETLBTEXT : LB_GETTEXT, item, (LPARAM)buffer );
1518 if ((ret = (buffer[0] == '['))) /* drive or directory */
1520 if (buffer[1] == '-') /* drive */
1528 buffer[strlen(buffer)-1] = '\\';
1536 if (len > 0 && !MultiByteToWideChar( CP_ACP, 0, ptr, -1, (LPWSTR)str, len ))
1537 ((LPWSTR)str)[len-1] = 0;
1539 else lstrcpynA( str, ptr, len );
1540 HeapFree( GetProcessHeap(), 0, buffer );
1541 TRACE("Returning %d '%s'\n", ret, str );
1546 /**********************************************************************
1549 * Helper function for DlgDirList*
1551 static INT DIALOG_DlgDirList( HWND hDlg, LPSTR spec, INT idLBox,
1552 INT idStatic, UINT attrib, BOOL combo )
1555 LPSTR orig_spec = spec;
1558 #define SENDMSG(msg,wparam,lparam) \
1559 ((attrib & DDL_POSTMSGS) ? PostMessageA( hwnd, msg, wparam, lparam ) \
1560 : SendMessageA( hwnd, msg, wparam, lparam ))
1562 TRACE("%p '%s' %d %d %04x\n",
1563 hDlg, spec ? spec : "NULL", idLBox, idStatic, attrib );
1565 /* If the path exists and is a directory, chdir to it */
1566 if (!spec || !spec[0] || SetCurrentDirectoryA( spec )) spec = any;
1571 if ((p2 = strrchr( p, '\\' ))) p = p2;
1572 if ((p2 = strrchr( p, '/' ))) p = p2;
1577 if (!SetCurrentDirectoryA( spec ))
1579 *p = sep; /* Restore the original spec */
1586 TRACE( "mask=%s\n", spec );
1588 if (idLBox && ((hwnd = GetDlgItem( hDlg, idLBox )) != 0))
1590 SENDMSG( combo ? CB_RESETCONTENT : LB_RESETCONTENT, 0, 0 );
1591 if (attrib & DDL_DIRECTORY)
1593 if (!(attrib & DDL_EXCLUSIVE))
1595 if (SENDMSG( combo ? CB_DIR : LB_DIR,
1596 attrib & ~(DDL_DIRECTORY | DDL_DRIVES),
1597 (LPARAM)spec ) == LB_ERR)
1600 if (SENDMSG( combo ? CB_DIR : LB_DIR,
1601 (attrib & (DDL_DIRECTORY | DDL_DRIVES)) | DDL_EXCLUSIVE,
1602 (LPARAM)"*.*" ) == LB_ERR)
1607 if (SENDMSG( combo ? CB_DIR : LB_DIR, attrib,
1608 (LPARAM)spec ) == LB_ERR)
1613 if (idStatic && ((hwnd = GetDlgItem( hDlg, idStatic )) != 0))
1615 char temp[MAX_PATH];
1616 GetCurrentDirectoryA( sizeof(temp), temp );
1618 /* Can't use PostMessage() here, because the string is on the stack */
1619 SetDlgItemTextA( hDlg, idStatic, temp );
1622 if (orig_spec && (spec != orig_spec))
1624 /* Update the original file spec */
1626 while ((*orig_spec++ = *p++));
1634 /**********************************************************************
1635 * DIALOG_DlgDirListW
1637 * Helper function for DlgDirList*W
1639 static INT DIALOG_DlgDirListW( HWND hDlg, LPWSTR spec, INT idLBox,
1640 INT idStatic, UINT attrib, BOOL combo )
1644 LPSTR specA = HEAP_strdupWtoA( GetProcessHeap(), 0, spec );
1645 INT ret = DIALOG_DlgDirList( hDlg, specA, idLBox, idStatic,
1647 MultiByteToWideChar( CP_ACP, 0, specA, -1, spec, 0x7fffffff );
1648 HeapFree( GetProcessHeap(), 0, specA );
1651 return DIALOG_DlgDirList( hDlg, NULL, idLBox, idStatic, attrib, combo );
1655 /**********************************************************************
1656 * DlgDirSelectExA (USER32.@)
1658 BOOL WINAPI DlgDirSelectExA( HWND hwnd, LPSTR str, INT len, INT id )
1660 return DIALOG_DlgDirSelect( hwnd, str, len, id, FALSE, FALSE );
1664 /**********************************************************************
1665 * DlgDirSelectExW (USER32.@)
1667 BOOL WINAPI DlgDirSelectExW( HWND hwnd, LPWSTR str, INT len, INT id )
1669 return DIALOG_DlgDirSelect( hwnd, (LPSTR)str, len, id, TRUE, FALSE );
1673 /**********************************************************************
1674 * DlgDirSelectComboBoxExA (USER32.@)
1676 BOOL WINAPI DlgDirSelectComboBoxExA( HWND hwnd, LPSTR str, INT len,
1679 return DIALOG_DlgDirSelect( hwnd, str, len, id, FALSE, TRUE );
1683 /**********************************************************************
1684 * DlgDirSelectComboBoxExW (USER32.@)
1686 BOOL WINAPI DlgDirSelectComboBoxExW( HWND hwnd, LPWSTR str, INT len,
1689 return DIALOG_DlgDirSelect( hwnd, (LPSTR)str, len, id, TRUE, TRUE );
1693 /**********************************************************************
1694 * DlgDirListA (USER32.@)
1696 INT WINAPI DlgDirListA( HWND hDlg, LPSTR spec, INT idLBox,
1697 INT idStatic, UINT attrib )
1699 return DIALOG_DlgDirList( hDlg, spec, idLBox, idStatic, attrib, FALSE );
1703 /**********************************************************************
1704 * DlgDirListW (USER32.@)
1706 INT WINAPI DlgDirListW( HWND hDlg, LPWSTR spec, INT idLBox,
1707 INT idStatic, UINT attrib )
1709 return DIALOG_DlgDirListW( hDlg, spec, idLBox, idStatic, attrib, FALSE );
1713 /**********************************************************************
1714 * DlgDirListComboBoxA (USER32.@)
1716 INT WINAPI DlgDirListComboBoxA( HWND hDlg, LPSTR spec, INT idCBox,
1717 INT idStatic, UINT attrib )
1719 return DIALOG_DlgDirList( hDlg, spec, idCBox, idStatic, attrib, TRUE );
1723 /**********************************************************************
1724 * DlgDirListComboBoxW (USER32.@)
1726 INT WINAPI DlgDirListComboBoxW( HWND hDlg, LPWSTR spec, INT idCBox,
1727 INT idStatic, UINT attrib )
1729 return DIALOG_DlgDirListW( hDlg, spec, idCBox, idStatic, attrib, TRUE );