4 * Copyright 1993, 1994, 1996 Alexandre Julliard
23 #include "wine/winuser16.h"
24 #include "wine/winbase16.h"
25 #include "wine/unicode.h"
30 #include "debugtools.h"
32 DEFAULT_DEBUG_CHANNEL(dialog);
35 /* Dialog control information */
72 /* Radio button group */
80 /* Dialog base units */
81 static WORD xBaseUnit = 0, yBaseUnit = 0;
84 /*********************************************************************
85 * dialog class descriptor
87 const struct builtin_class_descr DIALOG_builtin_class =
89 DIALOG_CLASS_ATOM, /* name */
90 CS_GLOBALCLASS | CS_SAVEBITS, /* style */
91 DefDlgProcA, /* procA */
92 DefDlgProcW, /* procW */
93 DLGWINDOWEXTRA, /* extra */
94 IDC_ARROWA, /* cursor */
99 /***********************************************************************
102 * Helper function for modal dialogs to enable again the
103 * owner of the dialog box.
105 void DIALOG_EnableOwner( HWND hOwner )
107 /* Owner must be a top-level window */
109 hOwner = GetAncestor( hOwner, GA_ROOT );
111 EnableWindow( hOwner, TRUE );
115 /***********************************************************************
116 * DIALOG_DisableOwner
118 * Helper function for modal dialogs to disable the
119 * owner of the dialog box. Returns TRUE if owner was enabled.
121 BOOL DIALOG_DisableOwner( HWND hOwner )
123 /* Owner must be a top-level window */
125 hOwner = GetAncestor( hOwner, GA_ROOT );
126 if (!hOwner) return FALSE;
127 if (IsWindowEnabled( hOwner ))
129 EnableWindow( hOwner, FALSE );
136 /***********************************************************************
137 * DIALOG_GetCharSizeFromDC
140 * Calculates the *true* average size of English characters in the
141 * specified font as oppposed to the one returned by GetTextMetrics.
143 * Latest: the X font driver will now compute a proper average width
144 * so this code can be removed
146 static BOOL DIALOG_GetCharSizeFromDC( HDC hDC, HFONT hFont, SIZE * pSize )
148 BOOL Success = FALSE;
150 pSize->cx = xBaseUnit;
151 pSize->cy = yBaseUnit;
154 /* select the font */
156 memset(&tm,0,sizeof(tm));
157 if (hFont) hFontPrev = SelectFont(hDC,hFont);
158 if ((Success = GetTextMetricsA(hDC,&tm)))
160 pSize->cx = tm.tmAveCharWidth;
161 pSize->cy = tm.tmHeight;
162 TRACE("Using tm: %ldx%ld (dlg: %ld x %ld) (%s)\n",
163 tm.tmAveCharWidth, tm.tmHeight, pSize->cx, pSize->cy,
164 tm.tmPitchAndFamily & TMPF_FIXED_PITCH ? "variable" : "fixed");
166 /* select the original font */
167 if (hFontPrev) SelectFont(hDC,hFontPrev);
172 /***********************************************************************
175 * A convenient variant of DIALOG_GetCharSizeFromDC.
177 static BOOL DIALOG_GetCharSize( HFONT hFont, SIZE * pSize )
180 BOOL Success = DIALOG_GetCharSizeFromDC( hDC, hFont, pSize );
185 /***********************************************************************
188 * Initialisation of the dialog manager.
190 BOOL DIALOG_Init(void)
195 /* Calculate the dialog base units */
197 if (!(hdc = CreateDCA( "DISPLAY", NULL, NULL, NULL )))
199 ERR("Could not create Display DC\n");
203 if (!DIALOG_GetCharSizeFromDC( hdc, 0, &size ))
206 ERR("Could not initialize base dialog units\n");
214 TRACE("base units = %d,%d\n", xBaseUnit, yBaseUnit );
219 /***********************************************************************
220 * DIALOG_GetControl16
222 * Return the class and text of the control pointed to by ptr,
223 * fill the header structure and return a pointer to the next control.
225 static LPCSTR DIALOG_GetControl16( LPCSTR p, DLG_CONTROL_INFO *info )
227 static char buffer[10];
230 info->x = GET_WORD(p); p += sizeof(WORD);
231 info->y = GET_WORD(p); p += sizeof(WORD);
232 info->cx = GET_WORD(p); p += sizeof(WORD);
233 info->cy = GET_WORD(p); p += sizeof(WORD);
234 info->id = GET_WORD(p); p += sizeof(WORD);
235 info->style = GET_DWORD(p); p += sizeof(DWORD);
242 case 0x80: strcpy( buffer, "BUTTON" ); break;
243 case 0x81: strcpy( buffer, "EDIT" ); break;
244 case 0x82: strcpy( buffer, "STATIC" ); break;
245 case 0x83: strcpy( buffer, "LISTBOX" ); break;
246 case 0x84: strcpy( buffer, "SCROLLBAR" ); break;
247 case 0x85: strcpy( buffer, "COMBOBOX" ); break;
248 default: buffer[0] = '\0'; break;
250 info->className = buffer;
259 int_id = ((BYTE)*p == 0xff);
262 /* Integer id, not documented (?). Only works for SS_ICON controls */
263 info->windowName = (LPCSTR)(UINT)GET_WORD(p+1);
268 info->windowName = p;
272 if (*p) info->data = p + 1;
273 else info->data = NULL;
278 TRACE(" %s %04x %d, %d, %d, %d, %d, %08lx, %p\n",
279 info->className, LOWORD(info->windowName),
280 info->id, info->x, info->y, info->cx, info->cy,
281 info->style, info->data );
283 TRACE(" %s '%s' %d, %d, %d, %d, %d, %08lx, %p\n",
284 info->className, info->windowName,
285 info->id, info->x, info->y, info->cx, info->cy,
286 info->style, info->data );
292 /***********************************************************************
293 * DIALOG_GetControl32
295 * Return the class and text of the control pointed to by ptr,
296 * fill the header structure and return a pointer to the next control.
298 static const WORD *DIALOG_GetControl32( const WORD *p, DLG_CONTROL_INFO *info,
303 info->helpId = GET_DWORD(p); p += 2;
304 info->exStyle = GET_DWORD(p); p += 2;
305 info->style = GET_DWORD(p); p += 2;
310 info->style = GET_DWORD(p); p += 2;
311 info->exStyle = GET_DWORD(p); p += 2;
313 info->x = GET_WORD(p); p++;
314 info->y = GET_WORD(p); p++;
315 info->cx = GET_WORD(p); p++;
316 info->cy = GET_WORD(p); p++;
320 /* id is a DWORD for DIALOGEX */
321 info->id = GET_DWORD(p);
326 info->id = GET_WORD(p);
330 if (GET_WORD(p) == 0xffff)
332 static const WCHAR class_names[6][10] =
334 { 'B','u','t','t','o','n', }, /* 0x80 */
335 { 'E','d','i','t', }, /* 0x81 */
336 { 'S','t','a','t','i','c', }, /* 0x82 */
337 { 'L','i','s','t','B','o','x', }, /* 0x83 */
338 { 'S','c','r','o','l','l','B','a','r', }, /* 0x84 */
339 { 'C','o','m','b','o','B','o','x', } /* 0x85 */
341 WORD id = GET_WORD(p+1);
342 if ((id >= 0x80) && (id <= 0x85))
343 info->className = (LPCSTR)class_names[id - 0x80];
346 info->className = NULL;
347 ERR("Unknown built-in class id %04x\n", id );
353 info->className = (LPCSTR)p;
354 p += strlenW( (LPCWSTR)p ) + 1;
357 if (GET_WORD(p) == 0xffff) /* Is it an integer id? */
359 info->windowName = (LPCSTR)(UINT)GET_WORD(p + 1);
364 info->windowName = (LPCSTR)p;
365 p += strlenW( (LPCWSTR)p ) + 1;
368 TRACE(" %s %s %d, %d, %d, %d, %d, %08lx, %08lx, %08lx\n",
369 debugstr_w( (LPCWSTR)info->className ),
370 debugres_w( (LPCWSTR)info->windowName ),
371 info->id, info->x, info->y, info->cx, info->cy,
372 info->style, info->exStyle, info->helpId );
376 if (TRACE_ON(dialog))
378 WORD i, count = GET_WORD(p) / sizeof(WORD);
381 for (i = 0; i < count; i++) DPRINTF( "%04x,", GET_WORD(p+i+1) );
386 p += GET_WORD(p) / sizeof(WORD);
388 else info->data = NULL;
391 /* Next control is on dword boundary */
392 return (const WORD *)((((int)p) + 3) & ~3);
396 /***********************************************************************
397 * DIALOG_CreateControls
399 * Create the control windows for a dialog.
401 static BOOL DIALOG_CreateControls( HWND hwnd, LPCSTR template, const DLG_TEMPLATE *dlgTemplate,
402 HINSTANCE hInst, BOOL win32 )
404 DIALOGINFO *dlgInfo = DIALOG_get_info( hwnd );
405 DLG_CONTROL_INFO info;
406 HWND hwndCtrl, hwndDefButton = 0;
407 INT items = dlgTemplate->nbItems;
414 HINSTANCE16 instance;
417 template = DIALOG_GetControl16( template, &info );
418 if (HIWORD(info.className) && !strcmp( info.className, "EDIT") &&
419 !(GetWindowLongW( hwnd, GWL_STYLE ) & DS_LOCALEDIT))
421 if (!dlgInfo->hDialogHeap)
423 dlgInfo->hDialogHeap = GlobalAlloc16(GMEM_FIXED, 0x10000);
424 if (!dlgInfo->hDialogHeap)
426 ERR("Insufficient memory to create heap for edit control\n" );
429 LocalInit16(dlgInfo->hDialogHeap, 0, 0xffff);
431 instance = dlgInfo->hDialogHeap;
433 else instance = (HINSTANCE16)hInst;
435 segptr = MapLS( info.data );
436 hwndCtrl = WIN_Handle32( CreateWindowEx16( info.exStyle | WS_EX_NOPARENTNOTIFY,
437 info.className, info.windowName,
438 info.style | WS_CHILD,
439 MulDiv(info.x, dlgInfo->xBaseUnit, 4),
440 MulDiv(info.y, dlgInfo->yBaseUnit, 8),
441 MulDiv(info.cx, dlgInfo->xBaseUnit, 4),
442 MulDiv(info.cy, dlgInfo->yBaseUnit, 8),
443 WIN_Handle16(hwnd), (HMENU16)info.id,
444 instance, (LPVOID)segptr ));
449 template = (LPCSTR)DIALOG_GetControl32( (WORD *)template, &info,
450 dlgTemplate->dialogEx );
452 if (info.style & WS_BORDER)
454 info.style &= ~WS_BORDER;
455 info.exStyle |= WS_EX_CLIENTEDGE;
457 hwndCtrl = CreateWindowExW( info.exStyle | WS_EX_NOPARENTNOTIFY,
458 (LPCWSTR)info.className,
459 (LPCWSTR)info.windowName,
460 info.style | WS_CHILD,
461 MulDiv(info.x, dlgInfo->xBaseUnit, 4),
462 MulDiv(info.y, dlgInfo->yBaseUnit, 8),
463 MulDiv(info.cx, dlgInfo->xBaseUnit, 4),
464 MulDiv(info.cy, dlgInfo->yBaseUnit, 8),
465 hwnd, (HMENU)info.id,
466 hInst, (LPVOID)info.data );
468 if (!hwndCtrl) return FALSE;
470 /* Send initialisation messages to the control */
471 if (dlgInfo->hUserFont) SendMessageA( hwndCtrl, WM_SETFONT,
472 (WPARAM)dlgInfo->hUserFont, 0 );
473 if (SendMessageA(hwndCtrl, WM_GETDLGCODE, 0, 0) & DLGC_DEFPUSHBUTTON)
475 /* If there's already a default push-button, set it back */
476 /* to normal and use this one instead. */
478 SendMessageA( hwndDefButton, BM_SETSTYLE,
479 BS_PUSHBUTTON,FALSE );
480 hwndDefButton = hwndCtrl;
481 dlgInfo->idResult = GetWindowLongA( hwndCtrl, GWL_ID );
489 /***********************************************************************
490 * DIALOG_ParseTemplate16
492 * Fill a DLG_TEMPLATE structure from the dialog template, and return
493 * a pointer to the first control.
495 static LPCSTR DIALOG_ParseTemplate16( LPCSTR p, DLG_TEMPLATE * result )
497 result->style = GET_DWORD(p); p += sizeof(DWORD);
499 result->nbItems = (unsigned char) *p++;
500 result->x = GET_WORD(p); p += sizeof(WORD);
501 result->y = GET_WORD(p); p += sizeof(WORD);
502 result->cx = GET_WORD(p); p += sizeof(WORD);
503 result->cy = GET_WORD(p); p += sizeof(WORD);
504 TRACE("DIALOG %d, %d, %d, %d\n",
505 result->x, result->y, result->cx, result->cy );
506 TRACE(" STYLE %08lx\n", result->style );
508 /* Get the menu name */
513 result->menuName = 0;
517 result->menuName = (LPCSTR)(UINT)GET_WORD( p + 1 );
519 TRACE(" MENU %04x\n", LOWORD(result->menuName) );
522 result->menuName = p;
523 TRACE(" MENU '%s'\n", p );
528 /* Get the class name */
532 result->className = p;
533 TRACE(" CLASS '%s'\n", result->className );
535 else result->className = DIALOG_CLASS_ATOM;
538 /* Get the window caption */
542 TRACE(" CAPTION '%s'\n", result->caption );
544 /* Get the font name */
546 if (result->style & DS_SETFONT)
548 result->pointSize = GET_WORD(p);
550 result->faceName = p;
552 TRACE(" FONT %d,'%s'\n",
553 result->pointSize, result->faceName );
559 /***********************************************************************
560 * DIALOG_ParseTemplate32
562 * Fill a DLG_TEMPLATE structure from the dialog template, and return
563 * a pointer to the first control.
565 static LPCSTR DIALOG_ParseTemplate32( LPCSTR template, DLG_TEMPLATE * result )
567 const WORD *p = (const WORD *)template;
569 result->style = GET_DWORD(p); p += 2;
570 if (result->style == 0xffff0001) /* DIALOGEX resource */
572 result->dialogEx = TRUE;
573 result->helpId = GET_DWORD(p); p += 2;
574 result->exStyle = GET_DWORD(p); p += 2;
575 result->style = GET_DWORD(p); p += 2;
579 result->dialogEx = FALSE;
581 result->exStyle = GET_DWORD(p); p += 2;
583 result->nbItems = GET_WORD(p); p++;
584 result->x = GET_WORD(p); p++;
585 result->y = GET_WORD(p); p++;
586 result->cx = GET_WORD(p); p++;
587 result->cy = GET_WORD(p); p++;
588 TRACE("DIALOG%s %d, %d, %d, %d, %ld\n",
589 result->dialogEx ? "EX" : "", result->x, result->y,
590 result->cx, result->cy, result->helpId );
591 TRACE(" STYLE 0x%08lx\n", result->style );
592 TRACE(" EXSTYLE 0x%08lx\n", result->exStyle );
594 /* Get the menu name */
599 result->menuName = NULL;
603 result->menuName = (LPCSTR)(UINT)GET_WORD( p + 1 );
605 TRACE(" MENU %04x\n", LOWORD(result->menuName) );
608 result->menuName = (LPCSTR)p;
609 TRACE(" MENU %s\n", debugstr_w( (LPCWSTR)p ));
610 p += strlenW( (LPCWSTR)p ) + 1;
614 /* Get the class name */
619 result->className = DIALOG_CLASS_ATOM;
623 result->className = (LPCSTR)(UINT)GET_WORD( p + 1 );
625 TRACE(" CLASS %04x\n", LOWORD(result->className) );
628 result->className = (LPCSTR)p;
629 TRACE(" CLASS %s\n", debugstr_w( (LPCWSTR)p ));
630 p += strlenW( (LPCWSTR)p ) + 1;
634 /* Get the window caption */
636 result->caption = (LPCSTR)p;
637 p += strlenW( (LPCWSTR)p ) + 1;
638 TRACE(" CAPTION %s\n", debugstr_w( (LPCWSTR)result->caption ) );
640 /* Get the font name */
642 if (result->style & DS_SETFONT)
644 result->pointSize = GET_WORD(p);
646 if (result->dialogEx)
648 result->weight = GET_WORD(p); p++;
649 result->italic = LOBYTE(GET_WORD(p)); p++;
653 result->weight = FW_DONTCARE;
654 result->italic = FALSE;
656 result->faceName = (LPCSTR)p;
657 p += strlenW( (LPCWSTR)p ) + 1;
658 TRACE(" FONT %d, %s, %d, %s\n",
659 result->pointSize, debugstr_w( (LPCWSTR)result->faceName ),
660 result->weight, result->italic ? "TRUE" : "FALSE" );
663 /* First control is on dword boundary */
664 return (LPCSTR)((((int)p) + 3) & ~3);
668 /***********************************************************************
669 * DIALOG_CreateIndirect
670 * Creates a dialog box window
672 * modal = TRUE if we are called from a modal dialog box.
673 * (it's more compatible to do it here, as under Windows the owner
674 * is never disabled if the dialog fails because of an invalid template)
676 static HWND DIALOG_CreateIndirect( HINSTANCE hInst, LPCSTR dlgTemplate,
677 HWND owner, DLGPROC dlgProc, LPARAM param,
678 WINDOWPROCTYPE procType, BOOL modal )
683 DLG_TEMPLATE template;
684 DIALOGINFO * dlgInfo;
685 BOOL ownerEnabled = TRUE;
686 BOOL win32Template = (procType != WIN_PROC_16);
688 /* Parse dialog template */
690 if (!dlgTemplate) return 0;
692 dlgTemplate = DIALOG_ParseTemplate32( dlgTemplate, &template );
694 dlgTemplate = DIALOG_ParseTemplate16( dlgTemplate, &template );
696 /* Initialise dialog extra data */
698 if (!(dlgInfo = HeapAlloc( GetProcessHeap(), 0, sizeof(*dlgInfo) ))) return 0;
699 dlgInfo->hwndFocus = 0;
700 dlgInfo->hUserFont = 0;
702 dlgInfo->xBaseUnit = xBaseUnit;
703 dlgInfo->yBaseUnit = yBaseUnit;
704 dlgInfo->idResult = 0;
706 dlgInfo->hDialogHeap = 0;
710 if (template.menuName)
712 if (!win32Template) dlgInfo->hMenu = LoadMenu16( hInst, template.menuName );
713 else dlgInfo->hMenu = LoadMenuW( hInst, (LPCWSTR)template.menuName );
716 /* Create custom font if needed */
718 if (template.style & DS_SETFONT)
720 /* The font height must be negative as it is a point size */
721 /* and must be converted to pixels first */
722 /* (see CreateFont() documentation in the Windows SDK). */
725 if (((short)template.pointSize) < 0)
726 pixels = -((short)template.pointSize);
730 pixels = template.pointSize * GetDeviceCaps(dc , LOGPIXELSY)/72;
734 dlgInfo->hUserFont = CreateFontW( -pixels, 0, 0, 0, template.weight,
735 template.italic, FALSE, FALSE, DEFAULT_CHARSET, 0, 0,
736 PROOF_QUALITY, FF_DONTCARE,
737 (LPCWSTR)template.faceName );
739 dlgInfo->hUserFont = CreateFontA( -pixels, 0, 0, 0, FW_DONTCARE,
740 FALSE, FALSE, FALSE, DEFAULT_CHARSET, 0, 0,
741 PROOF_QUALITY, FF_DONTCARE, template.faceName );
742 if (dlgInfo->hUserFont)
745 if (DIALOG_GetCharSize( dlgInfo->hUserFont, &charSize ))
747 dlgInfo->xBaseUnit = charSize.cx;
748 dlgInfo->yBaseUnit = charSize.cy;
751 TRACE("units = %d,%d\n", dlgInfo->xBaseUnit, dlgInfo->yBaseUnit );
754 /* Create dialog main window */
756 rect.left = rect.top = 0;
757 rect.right = MulDiv(template.cx, dlgInfo->xBaseUnit, 4);
758 rect.bottom = MulDiv(template.cy, dlgInfo->yBaseUnit, 8);
759 if (template.style & DS_MODALFRAME)
760 template.exStyle |= WS_EX_DLGMODALFRAME;
761 AdjustWindowRectEx( &rect, template.style, (dlgInfo->hMenu != 0), template.exStyle );
762 rect.right -= rect.left;
763 rect.bottom -= rect.top;
765 if ((INT16)template.x == CW_USEDEFAULT16)
767 rect.left = rect.top = win32Template? CW_USEDEFAULT : CW_USEDEFAULT16;
771 if (template.style & DS_CENTER)
773 rect.left = (GetSystemMetrics(SM_CXSCREEN) - rect.right) / 2;
774 rect.top = (GetSystemMetrics(SM_CYSCREEN) - rect.bottom) / 2;
778 rect.left += MulDiv(template.x, dlgInfo->xBaseUnit, 4);
779 rect.top += MulDiv(template.y, dlgInfo->yBaseUnit, 8);
781 if ( !(template.style & WS_CHILD) )
785 if( !(template.style & DS_ABSALIGN) )
786 ClientToScreen( owner, (POINT *)&rect );
788 /* try to fit it into the desktop */
790 if( (dX = rect.left + rect.right + GetSystemMetrics(SM_CXDLGFRAME)
791 - GetSystemMetrics(SM_CXSCREEN)) > 0 ) rect.left -= dX;
792 if( (dY = rect.top + rect.bottom + GetSystemMetrics(SM_CYDLGFRAME)
793 - GetSystemMetrics(SM_CYSCREEN)) > 0 ) rect.top -= dY;
794 if( rect.left < 0 ) rect.left = 0;
795 if( rect.top < 0 ) rect.top = 0;
801 ownerEnabled = DIALOG_DisableOwner( owner );
802 if (ownerEnabled) dlgInfo->flags |= DF_OWNERENABLED;
806 hwnd = WIN_Handle32( CreateWindowEx16(template.exStyle, template.className,
807 template.caption, template.style & ~WS_VISIBLE,
808 rect.left, rect.top, rect.right, rect.bottom,
809 WIN_Handle16(owner), dlgInfo->hMenu, hInst, NULL ));
811 hwnd = CreateWindowExW(template.exStyle, (LPCWSTR)template.className,
812 (LPCWSTR)template.caption,
813 template.style & ~WS_VISIBLE,
814 rect.left, rect.top, rect.right, rect.bottom,
815 owner, dlgInfo->hMenu, hInst, NULL );
819 if (dlgInfo->hUserFont) DeleteObject( dlgInfo->hUserFont );
820 if (dlgInfo->hMenu) DestroyMenu( dlgInfo->hMenu );
821 if (modal && (dlgInfo->flags & DF_OWNERENABLED)) DIALOG_EnableOwner(owner);
822 HeapFree( GetProcessHeap(), 0, dlgInfo );
825 wndPtr = WIN_GetPtr( hwnd );
826 wndPtr->flags |= WIN_ISDIALOG;
827 WIN_ReleasePtr( wndPtr );
829 if (template.helpId) SetWindowContextHelpId( hwnd, template.helpId );
830 SetWindowLongW( hwnd, DWL_WINE_DIALOGINFO, (LONG)dlgInfo );
833 case WIN_PROC_16: SetWindowLong16( WIN_Handle16(hwnd), DWL_DLGPROC, (LONG)dlgProc ); break;
834 case WIN_PROC_32A: SetWindowLongA( hwnd, DWL_DLGPROC, (LONG)dlgProc ); break;
835 case WIN_PROC_32W: SetWindowLongW( hwnd, DWL_DLGPROC, (LONG)dlgProc ); break;
839 if (dlgInfo->hUserFont)
840 SendMessageA( hwnd, WM_SETFONT, (WPARAM)dlgInfo->hUserFont, 0 );
842 /* Create controls */
844 if (DIALOG_CreateControls( hwnd, dlgTemplate, &template,
845 hInst, win32Template ))
847 HWND hwndPreInitFocus;
849 /* Send initialisation messages and set focus */
851 dlgInfo->hwndFocus = GetNextDlgTabItem( hwnd, 0, FALSE );
853 hwndPreInitFocus = GetFocus();
854 if (SendMessageA( hwnd, WM_INITDIALOG, (WPARAM)dlgInfo->hwndFocus, param ))
856 /* check where the focus is again,
857 * some controls status might have changed in WM_INITDIALOG */
858 dlgInfo->hwndFocus = GetNextDlgTabItem( hwnd, 0, FALSE);
859 if( dlgInfo->hwndFocus )
860 SetFocus( dlgInfo->hwndFocus );
864 /* If the dlgproc has returned FALSE (indicating handling of keyboard focus)
865 but the focus has not changed, set the focus where we expect it. */
866 if ((GetFocus() == hwndPreInitFocus) &&
867 (GetWindowLongW( hwnd, GWL_STYLE ) & WS_VISIBLE))
869 dlgInfo->hwndFocus = GetNextDlgTabItem( hwnd, 0, FALSE);
870 if( dlgInfo->hwndFocus )
871 SetFocus( dlgInfo->hwndFocus );
875 if (template.style & WS_VISIBLE && !(GetWindowLongW( hwnd, GWL_STYLE ) & WS_VISIBLE))
877 ShowWindow( hwnd, SW_SHOWNORMAL ); /* SW_SHOW doesn't always work */
881 if( IsWindow(hwnd) ) DestroyWindow( hwnd );
882 if (modal && ownerEnabled) DIALOG_EnableOwner(owner);
887 /***********************************************************************
888 * CreateDialog (USER.89)
890 HWND16 WINAPI CreateDialog16( HINSTANCE16 hInst, LPCSTR dlgTemplate,
891 HWND16 owner, DLGPROC16 dlgProc )
893 return CreateDialogParam16( hInst, dlgTemplate, owner, dlgProc, 0 );
897 /***********************************************************************
898 * CreateDialogParam (USER.241)
900 HWND16 WINAPI CreateDialogParam16( HINSTANCE16 hInst, LPCSTR dlgTemplate,
901 HWND16 owner, DLGPROC16 dlgProc,
909 TRACE("%04x,%s,%04x,%08lx,%ld\n",
910 hInst, debugres_a(dlgTemplate), owner, (DWORD)dlgProc, param );
912 if (!(hRsrc = FindResource16( hInst, dlgTemplate, RT_DIALOGA ))) return 0;
913 if (!(hmem = LoadResource16( hInst, hRsrc ))) return 0;
914 if (!(data = LockResource16( hmem ))) hwnd = 0;
915 else hwnd = CreateDialogIndirectParam16( hInst, data, owner,
917 FreeResource16( hmem );
921 /***********************************************************************
922 * CreateDialogParamA (USER32.@)
924 HWND WINAPI CreateDialogParamA( HINSTANCE hInst, LPCSTR name,
925 HWND owner, DLGPROC dlgProc,
928 HANDLE hrsrc = FindResourceA( hInst, name, RT_DIALOGA );
929 if (!hrsrc) return 0;
930 return CreateDialogIndirectParamA( hInst,
931 (LPVOID)LoadResource(hInst, hrsrc),
932 owner, dlgProc, param );
936 /***********************************************************************
937 * CreateDialogParamW (USER32.@)
939 HWND WINAPI CreateDialogParamW( HINSTANCE hInst, LPCWSTR name,
940 HWND owner, DLGPROC dlgProc,
943 HANDLE hrsrc = FindResourceW( hInst, name, RT_DIALOGW );
944 if (!hrsrc) return 0;
945 return CreateDialogIndirectParamW( hInst,
946 (LPVOID)LoadResource(hInst, hrsrc),
947 owner, dlgProc, param );
951 /***********************************************************************
952 * CreateDialogIndirect (USER.219)
954 HWND16 WINAPI CreateDialogIndirect16( HINSTANCE16 hInst, LPCVOID dlgTemplate,
955 HWND16 owner, DLGPROC16 dlgProc )
957 return CreateDialogIndirectParam16( hInst, dlgTemplate, owner, dlgProc, 0);
961 /***********************************************************************
962 * CreateDialogIndirectParam (USER.242)
963 * CreateDialogIndirectParam16 (USER32.@)
965 HWND16 WINAPI CreateDialogIndirectParam16( HINSTANCE16 hInst,
967 HWND16 owner, DLGPROC16 dlgProc,
970 return WIN_Handle16( DIALOG_CreateIndirect( hInst, dlgTemplate, WIN_Handle32(owner),
971 (DLGPROC)dlgProc, param, WIN_PROC_16, FALSE ));
975 /***********************************************************************
976 * CreateDialogIndirectParamA (USER32.@)
978 HWND WINAPI CreateDialogIndirectParamA( HINSTANCE hInst,
980 HWND owner, DLGPROC dlgProc,
983 return DIALOG_CreateIndirect( hInst, dlgTemplate, owner, dlgProc, param, WIN_PROC_32A, FALSE );
986 /***********************************************************************
987 * CreateDialogIndirectParamAorW (USER32.@)
989 HWND WINAPI CreateDialogIndirectParamAorW( HINSTANCE hInst,
991 HWND owner, DLGPROC dlgProc,
993 { FIXME("assume WIN_PROC_32W\n");
994 return DIALOG_CreateIndirect( hInst, dlgTemplate, owner, dlgProc, param, WIN_PROC_32W, FALSE );
997 /***********************************************************************
998 * CreateDialogIndirectParamW (USER32.@)
1000 HWND WINAPI CreateDialogIndirectParamW( HINSTANCE hInst,
1001 LPCVOID dlgTemplate,
1002 HWND owner, DLGPROC dlgProc,
1005 return DIALOG_CreateIndirect( hInst, dlgTemplate, owner, dlgProc, param, WIN_PROC_32W, FALSE );
1009 /***********************************************************************
1010 * DIALOG_DoDialogBox
1012 static INT DIALOG_DoDialogBox( HWND hwnd, HWND owner )
1014 DIALOGINFO * dlgInfo;
1017 HWND ownerMsg = GetAncestor( owner, GA_ROOT );
1019 if (!(dlgInfo = DIALOG_get_info( hwnd ))) return -1;
1021 if (!(dlgInfo->flags & DF_END)) /* was EndDialog called in WM_INITDIALOG ? */
1023 ShowWindow( hwnd, SW_SHOW );
1026 if (!(GetWindowLongW( hwnd, GWL_STYLE ) & DS_NOIDLEMSG))
1028 if (!PeekMessageW( &msg, 0, 0, 0, PM_REMOVE ))
1030 /* No message present -> send ENTERIDLE and wait */
1031 SendMessageW( ownerMsg, WM_ENTERIDLE, MSGF_DIALOGBOX, (LPARAM)hwnd );
1032 if (!GetMessageW( &msg, 0, 0, 0 )) break;
1035 else if (!GetMessageW( &msg, 0, 0, 0 )) break;
1037 if (CallMsgFilterW( &msg, MSGF_DIALOGBOX )) continue;
1039 if (!IsWindow( hwnd )) return -1;
1040 if (!(dlgInfo->flags & DF_END) && !IsDialogMessageW( hwnd, &msg))
1042 TranslateMessage( &msg );
1043 DispatchMessageW( &msg );
1045 if (dlgInfo->flags & DF_END) break;
1048 if (dlgInfo->flags & DF_OWNERENABLED) DIALOG_EnableOwner( owner );
1049 retval = dlgInfo->idResult;
1050 DestroyWindow( hwnd );
1055 /***********************************************************************
1056 * DialogBox (USER.87)
1058 INT16 WINAPI DialogBox16( HINSTANCE16 hInst, LPCSTR dlgTemplate,
1059 HWND16 owner, DLGPROC16 dlgProc )
1061 return DialogBoxParam16( hInst, dlgTemplate, owner, dlgProc, 0 );
1065 /***********************************************************************
1066 * DialogBoxParam (USER.239)
1068 INT16 WINAPI DialogBoxParam16( HINSTANCE16 hInst, LPCSTR template,
1069 HWND16 owner16, DLGPROC16 dlgProc, LPARAM param )
1077 if (!(hRsrc = FindResource16( hInst, template, RT_DIALOGA ))) return 0;
1078 if (!(hmem = LoadResource16( hInst, hRsrc ))) return 0;
1079 if ((data = LockResource16( hmem )))
1081 HWND owner = WIN_Handle32(owner16);
1082 hwnd = DIALOG_CreateIndirect( hInst, data, owner,
1083 (DLGPROC)dlgProc, param, WIN_PROC_16, TRUE );
1084 if (hwnd) ret = DIALOG_DoDialogBox( hwnd, owner );
1085 GlobalUnlock16( hmem );
1087 FreeResource16( hmem );
1092 /***********************************************************************
1093 * DialogBoxParamA (USER32.@)
1095 INT WINAPI DialogBoxParamA( HINSTANCE hInst, LPCSTR name,
1096 HWND owner, DLGPROC dlgProc, LPARAM param )
1099 HANDLE hrsrc = FindResourceA( hInst, name, RT_DIALOGA );
1100 if (!hrsrc) return 0;
1101 hwnd = DIALOG_CreateIndirect( hInst, (LPVOID)LoadResource(hInst, hrsrc),
1102 owner, dlgProc, param, WIN_PROC_32A, TRUE );
1103 if (hwnd) return DIALOG_DoDialogBox( hwnd, owner );
1108 /***********************************************************************
1109 * DialogBoxParamW (USER32.@)
1111 INT WINAPI DialogBoxParamW( HINSTANCE hInst, LPCWSTR name,
1112 HWND owner, DLGPROC dlgProc, LPARAM param )
1115 HANDLE hrsrc = FindResourceW( hInst, name, RT_DIALOGW );
1116 if (!hrsrc) return 0;
1117 hwnd = DIALOG_CreateIndirect( hInst, (LPVOID)LoadResource(hInst, hrsrc),
1118 owner, dlgProc, param, WIN_PROC_32W, TRUE );
1119 if (hwnd) return DIALOG_DoDialogBox( hwnd, owner );
1124 /***********************************************************************
1125 * DialogBoxIndirect (USER.218)
1127 INT16 WINAPI DialogBoxIndirect16( HINSTANCE16 hInst, HANDLE16 dlgTemplate,
1128 HWND16 owner, DLGPROC16 dlgProc )
1130 return DialogBoxIndirectParam16( hInst, dlgTemplate, owner, dlgProc, 0 );
1134 /***********************************************************************
1135 * DialogBoxIndirectParam (USER.240)
1136 * DialogBoxIndirectParam16 (USER32.@)
1138 INT16 WINAPI DialogBoxIndirectParam16( HINSTANCE16 hInst, HANDLE16 dlgTemplate,
1139 HWND16 owner16, DLGPROC16 dlgProc,
1142 HWND hwnd, owner = WIN_Handle32( owner16 );
1145 if (!(ptr = GlobalLock16( dlgTemplate ))) return -1;
1146 hwnd = DIALOG_CreateIndirect( hInst, ptr, owner, (DLGPROC)dlgProc,
1147 param, WIN_PROC_16, TRUE );
1148 GlobalUnlock16( dlgTemplate );
1149 if (hwnd) return DIALOG_DoDialogBox( hwnd, owner );
1154 /***********************************************************************
1155 * DialogBoxIndirectParamA (USER32.@)
1157 INT WINAPI DialogBoxIndirectParamA(HINSTANCE hInstance, LPCVOID template,
1158 HWND owner, DLGPROC dlgProc,
1161 HWND hwnd = DIALOG_CreateIndirect( hInstance, template, owner,
1162 dlgProc, param, WIN_PROC_32A, TRUE );
1163 if (hwnd) return DIALOG_DoDialogBox( hwnd, owner );
1168 /***********************************************************************
1169 * DialogBoxIndirectParamW (USER32.@)
1171 INT WINAPI DialogBoxIndirectParamW(HINSTANCE hInstance, LPCVOID template,
1172 HWND owner, DLGPROC dlgProc,
1175 HWND hwnd = DIALOG_CreateIndirect( hInstance, template, owner,
1176 dlgProc, param, WIN_PROC_32W, TRUE );
1177 if (hwnd) return DIALOG_DoDialogBox( hwnd, owner );
1181 /***********************************************************************
1182 * DialogBoxIndirectParamAorW (USER32.@)
1184 INT WINAPI DialogBoxIndirectParamAorW(HINSTANCE hInstance, LPCVOID template,
1185 HWND owner, DLGPROC dlgProc,
1186 LPARAM param, DWORD x )
1189 FIXME("0x%08x %p 0x%08x %p 0x%08lx 0x%08lx\n",
1190 hInstance, template, owner, dlgProc, param, x);
1191 hwnd = DIALOG_CreateIndirect( hInstance, template, owner, dlgProc, param, WIN_PROC_32W, TRUE );
1192 if (hwnd) return DIALOG_DoDialogBox( hwnd, owner );
1196 /***********************************************************************
1197 * EndDialog (USER32.@)
1199 BOOL WINAPI EndDialog( HWND hwnd, INT retval )
1201 BOOL wasEnabled = TRUE;
1202 DIALOGINFO * dlgInfo;
1205 TRACE("%04x %d\n", hwnd, retval );
1207 if (!(dlgInfo = DIALOG_get_info( hwnd )))
1209 ERR("got invalid window handle (%04x); buggy app !?\n", hwnd);
1212 dlgInfo->idResult = retval;
1213 dlgInfo->flags |= DF_END;
1214 wasEnabled = (dlgInfo->flags & DF_OWNERENABLED);
1216 if (wasEnabled && (owner = GetWindow( hwnd, GW_OWNER )))
1217 DIALOG_EnableOwner( owner );
1219 /* Windows sets the focus to the dialog itself in EndDialog */
1221 if (IsChild(hwnd, GetFocus()))
1224 /* Don't have to send a ShowWindow(SW_HIDE), just do
1225 SetWindowPos with SWP_HIDEWINDOW as done in Windows */
1227 SetWindowPos(hwnd, (HWND)0, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE
1228 | SWP_NOZORDER | SWP_NOACTIVATE | SWP_HIDEWINDOW);
1230 /* unblock dialog loop */
1231 PostMessageA(hwnd, WM_NULL, 0, 0);
1236 /***********************************************************************
1237 * DIALOG_IsAccelerator
1239 static BOOL DIALOG_IsAccelerator( HWND hwnd, HWND hwndDlg, WPARAM vKey )
1241 HWND hwndControl = hwnd;
1248 DWORD style = GetWindowLongW( hwndControl, GWL_STYLE );
1249 if ((style & (WS_VISIBLE | WS_DISABLED)) == WS_VISIBLE)
1251 dlgCode = SendMessageA( hwndControl, WM_GETDLGCODE, 0, 0 );
1252 if ( (dlgCode & (DLGC_BUTTON | DLGC_STATIC)) &&
1253 GetWindowTextW( hwndControl, buffer, sizeof(buffer)/sizeof(WCHAR) ))
1255 /* find the accelerator key */
1256 LPWSTR p = buffer - 2;
1262 p = strchrW( p + 2, '&' );
1264 while (p != NULL && p[1] == '&');
1266 /* and check if it's the one we're looking for */
1267 MultiByteToWideChar(CP_ACP, 0, &a_char, 1, &w_char, 1);
1268 if (p != NULL && toupperW( p[1] ) == toupperW( w_char ) )
1270 if ((dlgCode & DLGC_STATIC) || (style & 0x0f) == BS_GROUPBOX )
1272 /* set focus to the control */
1273 SendMessageA( hwndDlg, WM_NEXTDLGCTL, (WPARAM)hwndControl, 1);
1274 /* and bump it on to next */
1275 SendMessageA( hwndDlg, WM_NEXTDLGCTL, 0, 0);
1277 else if (dlgCode & DLGC_BUTTON)
1279 /* send BM_CLICK message to the control */
1280 SendMessageA( hwndControl, BM_CLICK, 0, 0 );
1285 hwndNext = GetWindow( hwndControl, GW_CHILD );
1289 if (!hwndNext) hwndNext = GetWindow( hwndControl, GW_HWNDNEXT );
1291 while (!hwndNext && hwndControl)
1293 hwndControl = GetParent( hwndControl );
1294 if (hwndControl == hwndDlg)
1296 if(hwnd==hwndDlg) /* prevent endless loop */
1301 hwndNext = GetWindow( hwndDlg, GW_CHILD );
1304 hwndNext = GetWindow( hwndControl, GW_HWNDNEXT );
1306 hwndControl = hwndNext;
1308 while (hwndControl && (hwndControl != hwnd));
1313 /***********************************************************************
1314 * DIALOG_FindMsgDestination
1316 * The messages that IsDialogMessage sends may not go to the dialog
1317 * calling IsDialogMessage if that dialog is a child, and it has the
1318 * DS_CONTROL style set.
1319 * We propagate up until we hit one that does not have DS_CONTROL, or
1320 * whose parent is not a dialog.
1322 * This is undocumented behaviour.
1324 static HWND DIALOG_FindMsgDestination( HWND hwndDlg )
1326 while (GetWindowLongA(hwndDlg, GWL_STYLE) & DS_CONTROL)
1329 HWND hParent = GetParent(hwndDlg);
1330 if (!hParent) break;
1332 pParent = WIN_FindWndPtr(hParent);
1333 if (!pParent) break;
1335 if (!(pParent->flags & WIN_ISDIALOG))
1337 WIN_ReleaseWndPtr(pParent);
1340 WIN_ReleaseWndPtr(pParent);
1348 /***********************************************************************
1349 * DIALOG_IsDialogMessage
1351 static BOOL DIALOG_IsDialogMessage( HWND hwnd, HWND hwndDlg,
1352 UINT message, WPARAM wParam,
1353 LPARAM lParam, BOOL *translate,
1354 BOOL *dispatch, INT dlgCode )
1356 *translate = *dispatch = FALSE;
1358 if (message == WM_PAINT)
1360 /* Apparently, we have to handle this one as well */
1365 /* Only the key messages get special processing */
1366 if ((message != WM_KEYDOWN) &&
1367 (message != WM_SYSKEYDOWN) &&
1368 (message != WM_SYSCHAR) &&
1369 (message != WM_CHAR))
1372 if (dlgCode & DLGC_WANTMESSAGE)
1374 *translate = *dispatch = TRUE;
1378 hwndDlg = DIALOG_FindMsgDestination(hwndDlg);
1386 if (!(dlgCode & DLGC_WANTTAB))
1388 SendMessageA( hwndDlg, WM_NEXTDLGCTL,
1389 (GetKeyState(VK_SHIFT) & 0x8000), 0 );
1398 if (!(dlgCode & DLGC_WANTARROWS))
1400 BOOL fPrevious = (wParam == VK_LEFT || wParam == VK_UP);
1402 GetNextDlgGroupItem (hwndDlg, GetFocus(), fPrevious );
1403 SendMessageA( hwndDlg, WM_NEXTDLGCTL, (WPARAM)hwndNext, 1 );
1409 SendMessageA( hwndDlg, WM_COMMAND, IDCANCEL,
1410 (LPARAM)GetDlgItem( hwndDlg, IDCANCEL ) );
1415 DWORD dw = SendMessageW( hwndDlg, DM_GETDEFID, 0, 0 );
1416 if (HIWORD(dw) == DC_HASDEFID)
1418 SendMessageA( hwndDlg, WM_COMMAND,
1419 MAKEWPARAM( LOWORD(dw), BN_CLICKED ),
1420 (LPARAM)GetDlgItem(hwndDlg, LOWORD(dw)));
1424 SendMessageA( hwndDlg, WM_COMMAND, IDOK,
1425 (LPARAM)GetDlgItem( hwndDlg, IDOK ) );
1432 break; /* case WM_KEYDOWN */
1435 if (dlgCode & DLGC_WANTCHARS) break;
1439 if (DIALOG_IsAccelerator( WIN_GetFullHandle(hwnd), hwndDlg, wParam ))
1441 /* don't translate or dispatch */
1451 /* If we get here, the message has not been treated specially */
1452 /* and can be sent to its destination window. */
1458 /***********************************************************************
1459 * IsDialogMessage (USER.90)
1461 BOOL16 WINAPI IsDialogMessage16( HWND16 hwndDlg, SEGPTR msg16 )
1463 LPMSG16 msg = MapSL(msg16);
1464 BOOL ret, translate, dispatch;
1467 if ((hwndDlg != msg->hwnd) && !IsChild16( hwndDlg, msg->hwnd ))
1470 if ((msg->message == WM_KEYDOWN) ||
1471 (msg->message == WM_CHAR))
1473 dlgCode = SendMessage16( msg->hwnd, WM_GETDLGCODE, 0, (LPARAM)msg16);
1475 ret = DIALOG_IsDialogMessage( WIN_Handle32(msg->hwnd), WIN_Handle32(hwndDlg),
1476 msg->message, msg->wParam, msg->lParam,
1477 &translate, &dispatch, dlgCode );
1478 if (translate) TranslateMessage16( msg );
1479 if (dispatch) DispatchMessage16( msg );
1484 /***********************************************************************
1485 * IsDialogMessage (USER32.@)
1486 * IsDialogMessageA (USER32.@)
1488 BOOL WINAPI IsDialogMessageA( HWND hwndDlg, LPMSG msg )
1490 BOOL ret, translate, dispatch;
1493 hwndDlg = WIN_GetFullHandle( hwndDlg );
1494 if ((hwndDlg != msg->hwnd) && !IsChild( hwndDlg, msg->hwnd ))
1497 if ((msg->message == WM_KEYDOWN) ||
1498 (msg->message == WM_CHAR))
1500 dlgCode = SendMessageA( msg->hwnd, WM_GETDLGCODE, 0, (LPARAM)msg);
1502 ret = DIALOG_IsDialogMessage( msg->hwnd, hwndDlg, msg->message,
1503 msg->wParam, msg->lParam,
1504 &translate, &dispatch, dlgCode );
1505 if (translate) TranslateMessage( msg );
1506 if (dispatch) DispatchMessageA( msg );
1511 /***********************************************************************
1512 * IsDialogMessageW (USER32.@)
1514 BOOL WINAPI IsDialogMessageW( HWND hwndDlg, LPMSG msg )
1516 BOOL ret, translate, dispatch;
1519 hwndDlg = WIN_GetFullHandle( hwndDlg );
1520 if ((hwndDlg != msg->hwnd) && !IsChild( hwndDlg, msg->hwnd ))
1523 if ((msg->message == WM_KEYDOWN) ||
1524 (msg->message == WM_CHAR))
1526 dlgCode = SendMessageW( msg->hwnd, WM_GETDLGCODE, 0, (LPARAM)msg);
1528 ret = DIALOG_IsDialogMessage( msg->hwnd, hwndDlg, msg->message,
1529 msg->wParam, msg->lParam,
1530 &translate, &dispatch, dlgCode );
1531 if (translate) TranslateMessage( msg );
1532 if (dispatch) DispatchMessageW( msg );
1537 /***********************************************************************
1538 * GetDlgCtrlID (USER32.@)
1540 INT WINAPI GetDlgCtrlID( HWND hwnd )
1542 return GetWindowLongW( hwnd, GWL_ID );
1546 /***********************************************************************
1547 * GetDlgItem (USER32.@)
1549 HWND WINAPI GetDlgItem( HWND hwndDlg, INT id )
1552 HWND *list = WIN_ListChildren( hwndDlg );
1555 if (!list) return 0;
1557 for (i = 0; list[i]; i++) if (GetWindowLongW( list[i], GWL_ID ) == id) break;
1559 HeapFree( GetProcessHeap(), 0, list );
1564 /*******************************************************************
1565 * SendDlgItemMessageA (USER32.@)
1567 LRESULT WINAPI SendDlgItemMessageA( HWND hwnd, INT id, UINT msg,
1568 WPARAM wParam, LPARAM lParam )
1570 HWND hwndCtrl = GetDlgItem( hwnd, id );
1571 if (hwndCtrl) return SendMessageA( hwndCtrl, msg, wParam, lParam );
1576 /*******************************************************************
1577 * SendDlgItemMessageW (USER32.@)
1579 LRESULT WINAPI SendDlgItemMessageW( HWND hwnd, INT id, UINT msg,
1580 WPARAM wParam, LPARAM lParam )
1582 HWND hwndCtrl = GetDlgItem( hwnd, id );
1583 if (hwndCtrl) return SendMessageW( hwndCtrl, msg, wParam, lParam );
1588 /*******************************************************************
1589 * SetDlgItemTextA (USER32.@)
1591 BOOL WINAPI SetDlgItemTextA( HWND hwnd, INT id, LPCSTR lpString )
1593 return SendDlgItemMessageA( hwnd, id, WM_SETTEXT, 0, (LPARAM)lpString );
1597 /*******************************************************************
1598 * SetDlgItemTextW (USER32.@)
1600 BOOL WINAPI SetDlgItemTextW( HWND hwnd, INT id, LPCWSTR lpString )
1602 return SendDlgItemMessageW( hwnd, id, WM_SETTEXT, 0, (LPARAM)lpString );
1606 /***********************************************************************
1607 * GetDlgItemTextA (USER32.@)
1609 INT WINAPI GetDlgItemTextA( HWND hwnd, INT id, LPSTR str, UINT len )
1611 return (INT)SendDlgItemMessageA( hwnd, id, WM_GETTEXT,
1616 /***********************************************************************
1617 * GetDlgItemTextW (USER32.@)
1619 INT WINAPI GetDlgItemTextW( HWND hwnd, INT id, LPWSTR str, UINT len )
1621 return (INT)SendDlgItemMessageW( hwnd, id, WM_GETTEXT,
1626 /*******************************************************************
1627 * SetDlgItemInt (USER32.@)
1629 BOOL WINAPI SetDlgItemInt( HWND hwnd, INT id, UINT value,
1634 if (fSigned) sprintf( str, "%d", (INT)value );
1635 else sprintf( str, "%u", value );
1636 SendDlgItemMessageA( hwnd, id, WM_SETTEXT, 0, (LPARAM)str );
1641 /***********************************************************************
1642 * GetDlgItemInt (USER32.@)
1644 UINT WINAPI GetDlgItemInt( HWND hwnd, INT id, BOOL *translated,
1651 if (translated) *translated = FALSE;
1652 if (!SendDlgItemMessageA(hwnd, id, WM_GETTEXT, sizeof(str), (LPARAM)str))
1656 result = strtol( str, &endptr, 10 );
1657 if (!endptr || (endptr == str)) /* Conversion was unsuccessful */
1659 if (((result == LONG_MIN) || (result == LONG_MAX)) && (errno==ERANGE))
1664 result = strtoul( str, &endptr, 10 );
1665 if (!endptr || (endptr == str)) /* Conversion was unsuccessful */
1667 if ((result == ULONG_MAX) && (errno == ERANGE)) return 0;
1669 if (translated) *translated = TRUE;
1670 return (UINT)result;
1674 /***********************************************************************
1675 * CheckDlgButton (USER32.@)
1677 BOOL WINAPI CheckDlgButton( HWND hwnd, INT id, UINT check )
1679 SendDlgItemMessageA( hwnd, id, BM_SETCHECK, check, 0 );
1684 /***********************************************************************
1685 * IsDlgButtonChecked (USER32.@)
1687 UINT WINAPI IsDlgButtonChecked( HWND hwnd, UINT id )
1689 return (UINT)SendDlgItemMessageA( hwnd, id, BM_GETCHECK, 0, 0 );
1693 /***********************************************************************
1696 * Callback function used to check/uncheck radio buttons that fall
1697 * within a specific range of IDs.
1699 static BOOL CALLBACK CheckRB(HWND hwndChild, LPARAM lParam)
1701 LONG lChildID = GetWindowLongA(hwndChild, GWL_ID);
1702 RADIOGROUP *lpRadioGroup = (RADIOGROUP *) lParam;
1704 if ((lChildID >= lpRadioGroup->firstID) &&
1705 (lChildID <= lpRadioGroup->lastID))
1707 if (lChildID == lpRadioGroup->checkID)
1709 SendMessageA(hwndChild, BM_SETCHECK, BST_CHECKED, 0);
1713 SendMessageA(hwndChild, BM_SETCHECK, BST_UNCHECKED, 0);
1721 /***********************************************************************
1722 * CheckRadioButton (USER32.@)
1724 BOOL WINAPI CheckRadioButton( HWND hwndDlg, UINT firstID,
1725 UINT lastID, UINT checkID )
1727 RADIOGROUP radioGroup;
1729 /* perform bounds checking for a radio button group */
1730 radioGroup.firstID = min(min(firstID, lastID), checkID);
1731 radioGroup.lastID = max(max(firstID, lastID), checkID);
1732 radioGroup.checkID = checkID;
1734 return EnumChildWindows(hwndDlg, (WNDENUMPROC)CheckRB,
1735 (LPARAM)&radioGroup);
1739 /***********************************************************************
1740 * GetDialogBaseUnits (USER.243)
1741 * GetDialogBaseUnits (USER32.@)
1743 DWORD WINAPI GetDialogBaseUnits(void)
1745 return MAKELONG( xBaseUnit, yBaseUnit );
1749 /***********************************************************************
1750 * MapDialogRect (USER32.@)
1752 BOOL WINAPI MapDialogRect( HWND hwnd, LPRECT rect )
1754 DIALOGINFO * dlgInfo;
1755 if (!(dlgInfo = DIALOG_get_info( hwnd ))) return FALSE;
1756 rect->left = MulDiv(rect->left, dlgInfo->xBaseUnit, 4);
1757 rect->right = MulDiv(rect->right, dlgInfo->xBaseUnit, 4);
1758 rect->top = MulDiv(rect->top, dlgInfo->yBaseUnit, 8);
1759 rect->bottom = MulDiv(rect->bottom, dlgInfo->yBaseUnit, 8);
1764 /***********************************************************************
1765 * GetNextDlgGroupItem (USER32.@)
1767 HWND WINAPI GetNextDlgGroupItem( HWND hwndDlg, HWND hwndCtrl, BOOL fPrevious )
1769 HWND hwnd, retvalue;
1771 hwndDlg = WIN_GetFullHandle( hwndDlg );
1772 hwndCtrl = WIN_GetFullHandle( hwndCtrl );
1776 /* if the hwndCtrl is the child of the control in the hwndDlg,
1777 * then the hwndDlg has to be the parent of the hwndCtrl */
1778 if(GetParent(hwndCtrl) != hwndDlg && GetParent(GetParent(hwndCtrl)) == hwndDlg)
1779 hwndDlg = GetParent(hwndCtrl);
1784 /* Make sure hwndCtrl is a top-level child */
1785 HWND parent = GetParent( hwndCtrl );
1786 while (parent && parent != hwndDlg) parent = GetParent(parent);
1787 if (parent != hwndDlg) return 0;
1791 /* No ctrl specified -> start from the beginning */
1792 if (!(hwndCtrl = GetWindow( hwndDlg, GW_CHILD ))) return 0;
1793 if (fPrevious) hwndCtrl = GetWindow( hwndCtrl, GW_HWNDLAST );
1796 retvalue = hwndCtrl;
1797 hwnd = GetWindow( hwndCtrl, GW_HWNDNEXT );
1800 if (!hwnd || (GetWindowLongW( hwnd, GWL_STYLE ) & WS_GROUP))
1802 /* Wrap-around to the beginning of the group */
1805 hwnd = GetWindow( hwndDlg, GW_CHILD );
1806 for (tmp = hwnd; tmp; tmp = GetWindow( tmp, GW_HWNDNEXT ) )
1808 if (GetWindowLongW( tmp, GWL_STYLE ) & WS_GROUP) hwnd = tmp;
1809 if (tmp == hwndCtrl) break;
1812 if (hwnd == hwndCtrl) break;
1813 if ((GetWindowLongW( hwnd, GWL_STYLE ) & (WS_VISIBLE|WS_DISABLED)) == WS_VISIBLE)
1816 if (!fPrevious) break;
1818 hwnd = GetWindow( hwnd, GW_HWNDNEXT );
1824 /***********************************************************************
1825 * DIALOG_GetNextTabItem
1827 * Helper for GetNextDlgTabItem
1829 static HWND DIALOG_GetNextTabItem( HWND hwndMain, HWND hwndDlg, HWND hwndCtrl, BOOL fPrevious )
1833 UINT wndSearch = fPrevious ? GW_HWNDPREV : GW_HWNDNEXT;
1835 HWND hChildFirst = 0;
1839 hChildFirst = GetWindow(hwndDlg,GW_CHILD);
1840 if(fPrevious) hChildFirst = GetWindow(hChildFirst,GW_HWNDLAST);
1842 else if (IsChild( hwndMain, hwndCtrl ))
1844 hChildFirst = GetWindow(hwndCtrl,wndSearch);
1847 if(GetParent(hwndCtrl) != hwndMain)
1848 hChildFirst = GetWindow(GetParent(hwndCtrl),wndSearch);
1852 hChildFirst = GetWindow(hwndCtrl,GW_HWNDLAST);
1854 hChildFirst = GetWindow(hwndCtrl,GW_HWNDFIRST);
1864 dsStyle = GetWindowLongA(hChildFirst,GWL_STYLE);
1865 exStyle = GetWindowLongA(hChildFirst,GWL_EXSTYLE);
1866 if( (dsStyle & DS_CONTROL || exStyle & WS_EX_CONTROLPARENT) && (dsStyle & WS_VISIBLE) && !(dsStyle & WS_DISABLED))
1871 else if( (dsStyle & WS_TABSTOP) && (dsStyle & WS_VISIBLE) && !(dsStyle & WS_DISABLED))
1873 hChildFirst = GetWindow(hChildFirst,wndSearch);
1878 retWnd = DIALOG_GetNextTabItem(hwndMain,hChildFirst,(HWND)NULL,fPrevious );
1880 retWnd = hChildFirst;
1883 hChildFirst = GetWindow(hChildFirst,wndSearch);
1885 if(!retWnd && hwndCtrl)
1887 HWND hParent = GetParent(hwndCtrl);
1890 if(hParent == hwndMain) break;
1891 retWnd = DIALOG_GetNextTabItem(hwndMain,GetParent(hParent),hParent,fPrevious );
1893 hParent = GetParent(hParent);
1896 retWnd = DIALOG_GetNextTabItem(hwndMain,hwndMain,(HWND)NULL,fPrevious );
1901 /***********************************************************************
1902 * GetNextDlgTabItem (USER32.@)
1904 HWND WINAPI GetNextDlgTabItem( HWND hwndDlg, HWND hwndCtrl,
1907 hwndDlg = WIN_GetFullHandle( hwndDlg );
1908 hwndCtrl = WIN_GetFullHandle( hwndCtrl );
1909 return DIALOG_GetNextTabItem(hwndDlg,hwndDlg,hwndCtrl,fPrevious);
1912 /**********************************************************************
1913 * DIALOG_DlgDirSelect
1915 * Helper function for DlgDirSelect*
1917 static BOOL DIALOG_DlgDirSelect( HWND hwnd, LPSTR str, INT len,
1918 INT id, BOOL unicode, BOOL combo )
1923 HWND listbox = GetDlgItem( hwnd, id );
1925 TRACE("%04x '%s' %d\n", hwnd, str, id );
1926 if (!listbox) return FALSE;
1928 item = SendMessageA(listbox, combo ? CB_GETCURSEL : LB_GETCURSEL, 0, 0 );
1929 if (item == LB_ERR) return FALSE;
1930 size = SendMessageA(listbox, combo ? CB_GETLBTEXTLEN : LB_GETTEXTLEN, 0, 0 );
1931 if (size == LB_ERR) return FALSE;
1933 if (!(buffer = HeapAlloc( GetProcessHeap(), 0, size+1 ))) return FALSE;
1935 SendMessageA( listbox, combo ? CB_GETLBTEXT : LB_GETTEXT, item, (LPARAM)buffer );
1937 if ((ret = (buffer[0] == '['))) /* drive or directory */
1939 if (buffer[1] == '-') /* drive */
1947 buffer[strlen(buffer)-1] = '\\';
1955 if (len > 0 && !MultiByteToWideChar( CP_ACP, 0, ptr, -1, (LPWSTR)str, len ))
1956 ((LPWSTR)str)[len-1] = 0;
1958 else lstrcpynA( str, ptr, len );
1959 HeapFree( GetProcessHeap(), 0, buffer );
1960 TRACE("Returning %d '%s'\n", ret, str );
1965 /**********************************************************************
1968 * Helper function for DlgDirList*
1970 static INT DIALOG_DlgDirList( HWND hDlg, LPSTR spec, INT idLBox,
1971 INT idStatic, UINT attrib, BOOL combo )
1974 LPSTR orig_spec = spec;
1976 #define SENDMSG(msg,wparam,lparam) \
1977 ((attrib & DDL_POSTMSGS) ? PostMessageA( hwnd, msg, wparam, lparam ) \
1978 : SendMessageA( hwnd, msg, wparam, lparam ))
1980 TRACE("%04x '%s' %d %d %04x\n",
1981 hDlg, spec ? spec : "NULL", idLBox, idStatic, attrib );
1983 /* If the path exists and is a directory, chdir to it */
1984 if (!spec || !spec[0] || SetCurrentDirectoryA( spec )) spec = "*.*";
1989 if ((p2 = strrchr( p, '\\' ))) p = p2;
1990 if ((p2 = strrchr( p, '/' ))) p = p2;
1995 if (!SetCurrentDirectoryA( spec ))
1997 *p = sep; /* Restore the original spec */
2004 TRACE( "mask=%s\n", spec );
2006 if (idLBox && ((hwnd = GetDlgItem( hDlg, idLBox )) != 0))
2008 SENDMSG( combo ? CB_RESETCONTENT : LB_RESETCONTENT, 0, 0 );
2009 if (attrib & DDL_DIRECTORY)
2011 if (!(attrib & DDL_EXCLUSIVE))
2013 if (SENDMSG( combo ? CB_DIR : LB_DIR,
2014 attrib & ~(DDL_DIRECTORY | DDL_DRIVES),
2015 (LPARAM)spec ) == LB_ERR)
2018 if (SENDMSG( combo ? CB_DIR : LB_DIR,
2019 (attrib & (DDL_DIRECTORY | DDL_DRIVES)) | DDL_EXCLUSIVE,
2020 (LPARAM)"*.*" ) == LB_ERR)
2025 if (SENDMSG( combo ? CB_DIR : LB_DIR, attrib,
2026 (LPARAM)spec ) == LB_ERR)
2031 if (idStatic && ((hwnd = GetDlgItem( hDlg, idStatic )) != 0))
2033 char temp[MAX_PATH];
2034 GetCurrentDirectoryA( sizeof(temp), temp );
2036 /* Can't use PostMessage() here, because the string is on the stack */
2037 SetDlgItemTextA( hDlg, idStatic, temp );
2040 if (orig_spec && (spec != orig_spec))
2042 /* Update the original file spec */
2044 while ((*orig_spec++ = *p++));
2052 /**********************************************************************
2053 * DIALOG_DlgDirListW
2055 * Helper function for DlgDirList*W
2057 static INT DIALOG_DlgDirListW( HWND hDlg, LPWSTR spec, INT idLBox,
2058 INT idStatic, UINT attrib, BOOL combo )
2062 LPSTR specA = HEAP_strdupWtoA( GetProcessHeap(), 0, spec );
2063 INT ret = DIALOG_DlgDirList( hDlg, specA, idLBox, idStatic,
2065 MultiByteToWideChar( CP_ACP, 0, specA, -1, spec, 0x7fffffff );
2066 HeapFree( GetProcessHeap(), 0, specA );
2069 return DIALOG_DlgDirList( hDlg, NULL, idLBox, idStatic, attrib, combo );
2073 /**********************************************************************
2074 * DlgDirSelectExA (USER32.@)
2076 BOOL WINAPI DlgDirSelectExA( HWND hwnd, LPSTR str, INT len, INT id )
2078 return DIALOG_DlgDirSelect( hwnd, str, len, id, FALSE, FALSE );
2082 /**********************************************************************
2083 * DlgDirSelectExW (USER32.@)
2085 BOOL WINAPI DlgDirSelectExW( HWND hwnd, LPWSTR str, INT len, INT id )
2087 return DIALOG_DlgDirSelect( hwnd, (LPSTR)str, len, id, TRUE, FALSE );
2091 /**********************************************************************
2092 * DlgDirSelectComboBoxExA (USER32.@)
2094 BOOL WINAPI DlgDirSelectComboBoxExA( HWND hwnd, LPSTR str, INT len,
2097 return DIALOG_DlgDirSelect( hwnd, str, len, id, FALSE, TRUE );
2101 /**********************************************************************
2102 * DlgDirSelectComboBoxExW (USER32.@)
2104 BOOL WINAPI DlgDirSelectComboBoxExW( HWND hwnd, LPWSTR str, INT len,
2107 return DIALOG_DlgDirSelect( hwnd, (LPSTR)str, len, id, TRUE, TRUE );
2111 /**********************************************************************
2112 * DlgDirListA (USER32.@)
2114 INT WINAPI DlgDirListA( HWND hDlg, LPSTR spec, INT idLBox,
2115 INT idStatic, UINT attrib )
2117 return DIALOG_DlgDirList( hDlg, spec, idLBox, idStatic, attrib, FALSE );
2121 /**********************************************************************
2122 * DlgDirListW (USER32.@)
2124 INT WINAPI DlgDirListW( HWND hDlg, LPWSTR spec, INT idLBox,
2125 INT idStatic, UINT attrib )
2127 return DIALOG_DlgDirListW( hDlg, spec, idLBox, idStatic, attrib, FALSE );
2131 /**********************************************************************
2132 * DlgDirListComboBoxA (USER32.@)
2134 INT WINAPI DlgDirListComboBoxA( HWND hDlg, LPSTR spec, INT idCBox,
2135 INT idStatic, UINT attrib )
2137 return DIALOG_DlgDirList( hDlg, spec, idCBox, idStatic, attrib, TRUE );
2141 /**********************************************************************
2142 * DlgDirListComboBoxW (USER32.@)
2144 INT WINAPI DlgDirListComboBoxW( HWND hDlg, LPWSTR spec, INT idCBox,
2145 INT idStatic, UINT attrib )
2147 return DIALOG_DlgDirListW( hDlg, spec, idCBox, idStatic, attrib, TRUE );