4 * Copyright 1993, 1994, 1996 Alexandre Julliard
20 #include "wine/winuser16.h"
21 #include "wine/winbase16.h"
22 #include "wine/unicode.h"
23 #include "wine/port.h"
28 #include "debugtools.h"
30 DEFAULT_DEBUG_CHANNEL(dialog);
33 /* Dialog control information */
70 /* Radio button group */
78 /* Dialog base units */
79 static WORD xBaseUnit = 0, yBaseUnit = 0;
82 /*********************************************************************
83 * dialog class descriptor
85 const struct builtin_class_descr DIALOG_builtin_class =
87 DIALOG_CLASS_ATOM, /* name */
88 CS_GLOBALCLASS | CS_SAVEBITS, /* style */
89 DefDlgProcA, /* procA */
90 DefDlgProcW, /* procW */
91 DLGWINDOWEXTRA, /* extra */
92 IDC_ARROWA, /* cursor */
97 /***********************************************************************
100 * Helper function for modal dialogs to enable again the
101 * owner of the dialog box.
103 void DIALOG_EnableOwner( HWND hOwner )
105 /* Owner must be a top-level window */
107 hOwner = GetAncestor( hOwner, GA_ROOT );
109 EnableWindow( hOwner, TRUE );
113 /***********************************************************************
114 * DIALOG_DisableOwner
116 * Helper function for modal dialogs to disable the
117 * owner of the dialog box. Returns TRUE if owner was enabled.
119 BOOL DIALOG_DisableOwner( HWND hOwner )
121 /* Owner must be a top-level window */
123 hOwner = GetAncestor( hOwner, GA_ROOT );
124 if (!hOwner) return FALSE;
125 if (IsWindowEnabled( hOwner ))
127 EnableWindow( hOwner, FALSE );
134 /***********************************************************************
135 * DIALOG_GetCharSizeFromDC
138 * Calculates the *true* average size of English characters in the
139 * specified font as oppposed to the one returned by GetTextMetrics.
141 * Latest: the X font driver will now compute a proper average width
142 * so this code can be removed
144 static BOOL DIALOG_GetCharSizeFromDC( HDC hDC, HFONT hFont, SIZE * pSize )
146 BOOL Success = FALSE;
148 pSize->cx = xBaseUnit;
149 pSize->cy = yBaseUnit;
152 /* select the font */
154 memset(&tm,0,sizeof(tm));
155 if (hFont) hFontPrev = SelectFont(hDC,hFont);
156 if (GetTextMetricsA(hDC,&tm))
158 pSize->cx = tm.tmAveCharWidth;
159 pSize->cy = tm.tmHeight;
161 /* if variable width font */
162 if (tm.tmPitchAndFamily & TMPF_FIXED_PITCH)
165 const char* szAvgChars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
167 /* Calculate a true average as opposed to the one returned
168 * by tmAveCharWidth. This works better when dealing with
169 * proportional spaced fonts and (more important) that's
170 * how Microsoft's dialog creation code calculates the size
173 if (GetTextExtentPointA(hDC,szAvgChars,sizeof(szAvgChars),&total))
176 pSize->cx = ((2*total.cx/sizeof(szAvgChars)) + 1)/2;
184 /* Use the text metrics */
185 TRACE("Using tm: %ldx%ld (dlg: %ld x %ld) (%s)\n",
186 tm.tmAveCharWidth, tm.tmHeight, pSize->cx, pSize->cy,
187 tm.tmPitchAndFamily & TMPF_FIXED_PITCH ? "variable" : "fixed");
188 pSize->cx = tm.tmAveCharWidth;
189 pSize->cy = tm.tmHeight;
191 /* select the original font */
192 if (hFontPrev) SelectFont(hDC,hFontPrev);
197 /***********************************************************************
200 * A convenient variant of DIALOG_GetCharSizeFromDC.
202 static BOOL DIALOG_GetCharSize( HFONT hFont, SIZE * pSize )
205 BOOL Success = DIALOG_GetCharSizeFromDC( hDC, hFont, pSize );
210 /***********************************************************************
213 * Initialisation of the dialog manager.
215 BOOL DIALOG_Init(void)
220 /* Calculate the dialog base units */
222 if (!(hdc = CreateDCA( "DISPLAY", NULL, NULL, NULL )))
224 ERR("Could not create Display DC\n");
228 if (!DIALOG_GetCharSizeFromDC( hdc, 0, &size ))
231 ERR("Could not initialize base dialog units\n");
239 TRACE("base units = %d,%d\n", xBaseUnit, yBaseUnit );
244 /***********************************************************************
245 * DIALOG_GetControl16
247 * Return the class and text of the control pointed to by ptr,
248 * fill the header structure and return a pointer to the next control.
250 static LPCSTR DIALOG_GetControl16( LPCSTR p, DLG_CONTROL_INFO *info )
252 static char buffer[10];
255 info->x = GET_WORD(p); p += sizeof(WORD);
256 info->y = GET_WORD(p); p += sizeof(WORD);
257 info->cx = GET_WORD(p); p += sizeof(WORD);
258 info->cy = GET_WORD(p); p += sizeof(WORD);
259 info->id = GET_WORD(p); p += sizeof(WORD);
260 info->style = GET_DWORD(p); p += sizeof(DWORD);
267 case 0x80: strcpy( buffer, "BUTTON" ); break;
268 case 0x81: strcpy( buffer, "EDIT" ); break;
269 case 0x82: strcpy( buffer, "STATIC" ); break;
270 case 0x83: strcpy( buffer, "LISTBOX" ); break;
271 case 0x84: strcpy( buffer, "SCROLLBAR" ); break;
272 case 0x85: strcpy( buffer, "COMBOBOX" ); break;
273 default: buffer[0] = '\0'; break;
275 info->className = buffer;
284 int_id = ((BYTE)*p == 0xff);
287 /* Integer id, not documented (?). Only works for SS_ICON controls */
288 info->windowName = (LPCSTR)(UINT)GET_WORD(p+1);
293 info->windowName = p;
299 /* Additional CTLDATA available for this control. */
300 info->data = SEGPTR_ALLOC(*p);
301 memcpy( info->data, p + 1, *p );
303 else info->data = NULL;
308 TRACE(" %s %04x %d, %d, %d, %d, %d, %08lx, %08lx\n",
309 info->className, LOWORD(info->windowName),
310 info->id, info->x, info->y, info->cx, info->cy,
311 info->style, (DWORD)SEGPTR_GET(info->data) );
313 TRACE(" %s '%s' %d, %d, %d, %d, %d, %08lx, %08lx\n",
314 info->className, info->windowName,
315 info->id, info->x, info->y, info->cx, info->cy,
316 info->style, (DWORD)SEGPTR_GET(info->data) );
322 /***********************************************************************
323 * DIALOG_GetControl32
325 * Return the class and text of the control pointed to by ptr,
326 * fill the header structure and return a pointer to the next control.
328 static const WORD *DIALOG_GetControl32( const WORD *p, DLG_CONTROL_INFO *info,
333 info->helpId = GET_DWORD(p); p += 2;
334 info->exStyle = GET_DWORD(p); p += 2;
335 info->style = GET_DWORD(p); p += 2;
340 info->style = GET_DWORD(p); p += 2;
341 info->exStyle = GET_DWORD(p); p += 2;
343 info->x = GET_WORD(p); p++;
344 info->y = GET_WORD(p); p++;
345 info->cx = GET_WORD(p); p++;
346 info->cy = GET_WORD(p); p++;
350 /* id is a DWORD for DIALOGEX */
351 info->id = GET_DWORD(p);
356 info->id = GET_WORD(p);
360 if (GET_WORD(p) == 0xffff)
362 static const WCHAR class_names[6][10] =
364 { 'B','u','t','t','o','n', }, /* 0x80 */
365 { 'E','d','i','t', }, /* 0x81 */
366 { 'S','t','a','t','i','c', }, /* 0x82 */
367 { 'L','i','s','t','B','o','x', }, /* 0x83 */
368 { 'S','c','r','o','l','l','B','a','r', }, /* 0x84 */
369 { 'C','o','m','b','o','B','o','x', } /* 0x85 */
371 WORD id = GET_WORD(p+1);
372 if ((id >= 0x80) && (id <= 0x85))
373 info->className = (LPCSTR)class_names[id - 0x80];
376 info->className = NULL;
377 ERR("Unknown built-in class id %04x\n", id );
383 info->className = (LPCSTR)p;
384 p += strlenW( (LPCWSTR)p ) + 1;
387 if (GET_WORD(p) == 0xffff) /* Is it an integer id? */
389 info->windowName = (LPCSTR)(UINT)GET_WORD(p + 1);
394 info->windowName = (LPCSTR)p;
395 p += strlenW( (LPCWSTR)p ) + 1;
398 TRACE(" %s %s %d, %d, %d, %d, %d, %08lx, %08lx, %08lx\n",
399 debugstr_w( (LPCWSTR)info->className ),
400 debugres_w( (LPCWSTR)info->windowName ),
401 info->id, info->x, info->y, info->cx, info->cy,
402 info->style, info->exStyle, info->helpId );
406 if (TRACE_ON(dialog))
408 WORD i, count = GET_WORD(p) / sizeof(WORD);
411 for (i = 0; i < count; i++) DPRINTF( "%04x,", GET_WORD(p+i+1) );
415 info->data = (LPVOID)(p + 1);
416 p += GET_WORD(p) / sizeof(WORD);
418 else info->data = NULL;
421 /* Next control is on dword boundary */
422 return (const WORD *)((((int)p) + 3) & ~3);
426 /***********************************************************************
427 * DIALOG_CreateControls
429 * Create the control windows for a dialog.
431 static BOOL DIALOG_CreateControls( HWND hwnd, LPCSTR template, const DLG_TEMPLATE *dlgTemplate,
432 HINSTANCE hInst, BOOL win32 )
434 DIALOGINFO *dlgInfo = DIALOG_get_info( hwnd );
435 DLG_CONTROL_INFO info;
436 HWND hwndCtrl, hwndDefButton = 0;
437 INT items = dlgTemplate->nbItems;
444 HINSTANCE16 instance;
445 template = DIALOG_GetControl16( template, &info );
446 if (HIWORD(info.className) && !strcmp( info.className, "EDIT") &&
447 !(GetWindowLongW( hwnd, GWL_STYLE ) & DS_LOCALEDIT))
449 if (!dlgInfo->hDialogHeap)
451 dlgInfo->hDialogHeap = GlobalAlloc16(GMEM_FIXED, 0x10000);
452 if (!dlgInfo->hDialogHeap)
454 ERR("Insufficient memory to create heap for edit control\n" );
457 LocalInit16(dlgInfo->hDialogHeap, 0, 0xffff);
459 instance = dlgInfo->hDialogHeap;
461 else instance = (HINSTANCE16)hInst;
463 hwndCtrl = WIN_Handle32( CreateWindowEx16( info.exStyle | WS_EX_NOPARENTNOTIFY,
464 info.className, info.windowName,
465 info.style | WS_CHILD,
466 MulDiv(info.x, dlgInfo->xBaseUnit, 4),
467 MulDiv(info.y, dlgInfo->yBaseUnit, 8),
468 MulDiv(info.cx, dlgInfo->xBaseUnit, 4),
469 MulDiv(info.cy, dlgInfo->yBaseUnit, 8),
470 WIN_Handle16(hwnd), (HMENU16)info.id,
471 instance, (LPVOID)SEGPTR_GET(info.data) ));
473 if (info.data) SEGPTR_FREE(info.data);
477 template = (LPCSTR)DIALOG_GetControl32( (WORD *)template, &info,
478 dlgTemplate->dialogEx );
480 if (info.style & WS_BORDER)
482 info.style &= ~WS_BORDER;
483 info.exStyle |= WS_EX_CLIENTEDGE;
485 hwndCtrl = CreateWindowExW( info.exStyle | WS_EX_NOPARENTNOTIFY,
486 (LPCWSTR)info.className,
487 (LPCWSTR)info.windowName,
488 info.style | WS_CHILD,
489 MulDiv(info.x, dlgInfo->xBaseUnit, 4),
490 MulDiv(info.y, dlgInfo->yBaseUnit, 8),
491 MulDiv(info.cx, dlgInfo->xBaseUnit, 4),
492 MulDiv(info.cy, dlgInfo->yBaseUnit, 8),
493 hwnd, (HMENU)info.id,
496 if (!hwndCtrl) return FALSE;
498 /* Send initialisation messages to the control */
499 if (dlgInfo->hUserFont) SendMessageA( hwndCtrl, WM_SETFONT,
500 (WPARAM)dlgInfo->hUserFont, 0 );
501 if (SendMessageA(hwndCtrl, WM_GETDLGCODE, 0, 0) & DLGC_DEFPUSHBUTTON)
503 /* If there's already a default push-button, set it back */
504 /* to normal and use this one instead. */
506 SendMessageA( hwndDefButton, BM_SETSTYLE,
507 BS_PUSHBUTTON,FALSE );
508 hwndDefButton = hwndCtrl;
509 dlgInfo->idResult = GetWindowLongA( hwndCtrl, GWL_ID );
517 /***********************************************************************
518 * DIALOG_ParseTemplate16
520 * Fill a DLG_TEMPLATE structure from the dialog template, and return
521 * a pointer to the first control.
523 static LPCSTR DIALOG_ParseTemplate16( LPCSTR p, DLG_TEMPLATE * result )
525 result->style = GET_DWORD(p); p += sizeof(DWORD);
527 result->nbItems = (unsigned char) *p++;
528 result->x = GET_WORD(p); p += sizeof(WORD);
529 result->y = GET_WORD(p); p += sizeof(WORD);
530 result->cx = GET_WORD(p); p += sizeof(WORD);
531 result->cy = GET_WORD(p); p += sizeof(WORD);
532 TRACE("DIALOG %d, %d, %d, %d\n",
533 result->x, result->y, result->cx, result->cy );
534 TRACE(" STYLE %08lx\n", result->style );
536 /* Get the menu name */
541 result->menuName = 0;
545 result->menuName = (LPCSTR)(UINT)GET_WORD( p + 1 );
547 TRACE(" MENU %04x\n", LOWORD(result->menuName) );
550 result->menuName = p;
551 TRACE(" MENU '%s'\n", p );
556 /* Get the class name */
560 result->className = p;
561 TRACE(" CLASS '%s'\n", result->className );
563 else result->className = DIALOG_CLASS_ATOM;
566 /* Get the window caption */
570 TRACE(" CAPTION '%s'\n", result->caption );
572 /* Get the font name */
574 if (result->style & DS_SETFONT)
576 result->pointSize = GET_WORD(p);
578 result->faceName = p;
580 TRACE(" FONT %d,'%s'\n",
581 result->pointSize, result->faceName );
587 /***********************************************************************
588 * DIALOG_ParseTemplate32
590 * Fill a DLG_TEMPLATE structure from the dialog template, and return
591 * a pointer to the first control.
593 static LPCSTR DIALOG_ParseTemplate32( LPCSTR template, DLG_TEMPLATE * result )
595 const WORD *p = (const WORD *)template;
597 result->style = GET_DWORD(p); p += 2;
598 if (result->style == 0xffff0001) /* DIALOGEX resource */
600 result->dialogEx = TRUE;
601 result->helpId = GET_DWORD(p); p += 2;
602 result->exStyle = GET_DWORD(p); p += 2;
603 result->style = GET_DWORD(p); p += 2;
607 result->dialogEx = FALSE;
609 result->exStyle = GET_DWORD(p); p += 2;
611 result->nbItems = GET_WORD(p); p++;
612 result->x = GET_WORD(p); p++;
613 result->y = GET_WORD(p); p++;
614 result->cx = GET_WORD(p); p++;
615 result->cy = GET_WORD(p); p++;
616 TRACE("DIALOG%s %d, %d, %d, %d, %ld\n",
617 result->dialogEx ? "EX" : "", result->x, result->y,
618 result->cx, result->cy, result->helpId );
619 TRACE(" STYLE 0x%08lx\n", result->style );
620 TRACE(" EXSTYLE 0x%08lx\n", result->exStyle );
622 /* Get the menu name */
627 result->menuName = NULL;
631 result->menuName = (LPCSTR)(UINT)GET_WORD( p + 1 );
633 TRACE(" MENU %04x\n", LOWORD(result->menuName) );
636 result->menuName = (LPCSTR)p;
637 TRACE(" MENU %s\n", debugstr_w( (LPCWSTR)p ));
638 p += strlenW( (LPCWSTR)p ) + 1;
642 /* Get the class name */
647 result->className = DIALOG_CLASS_ATOM;
651 result->className = (LPCSTR)(UINT)GET_WORD( p + 1 );
653 TRACE(" CLASS %04x\n", LOWORD(result->className) );
656 result->className = (LPCSTR)p;
657 TRACE(" CLASS %s\n", debugstr_w( (LPCWSTR)p ));
658 p += strlenW( (LPCWSTR)p ) + 1;
662 /* Get the window caption */
664 result->caption = (LPCSTR)p;
665 p += strlenW( (LPCWSTR)p ) + 1;
666 TRACE(" CAPTION %s\n", debugstr_w( (LPCWSTR)result->caption ) );
668 /* Get the font name */
670 if (result->style & DS_SETFONT)
672 result->pointSize = GET_WORD(p);
674 if (result->dialogEx)
676 result->weight = GET_WORD(p); p++;
677 result->italic = LOBYTE(GET_WORD(p)); p++;
681 result->weight = FW_DONTCARE;
682 result->italic = FALSE;
684 result->faceName = (LPCSTR)p;
685 p += strlenW( (LPCWSTR)p ) + 1;
686 TRACE(" FONT %d, %s, %d, %s\n",
687 result->pointSize, debugstr_w( (LPCWSTR)result->faceName ),
688 result->weight, result->italic ? "TRUE" : "FALSE" );
691 /* First control is on dword boundary */
692 return (LPCSTR)((((int)p) + 3) & ~3);
696 /***********************************************************************
697 * DIALOG_CreateIndirect
698 * Creates a dialog box window
700 * modal = TRUE if we are called from a modal dialog box.
701 * (it's more compatible to do it here, as under Windows the owner
702 * is never disabled if the dialog fails because of an invalid template)
704 static HWND DIALOG_CreateIndirect( HINSTANCE hInst, LPCSTR dlgTemplate,
705 HWND owner, DLGPROC dlgProc, LPARAM param,
706 WINDOWPROCTYPE procType, BOOL modal )
711 DLG_TEMPLATE template;
712 DIALOGINFO * dlgInfo;
713 BOOL ownerEnabled = TRUE;
714 BOOL win32Template = (procType != WIN_PROC_16);
716 /* Parse dialog template */
718 if (!dlgTemplate) return 0;
720 dlgTemplate = DIALOG_ParseTemplate32( dlgTemplate, &template );
722 dlgTemplate = DIALOG_ParseTemplate16( dlgTemplate, &template );
724 /* Initialise dialog extra data */
726 if (!(dlgInfo = HeapAlloc( GetProcessHeap(), 0, sizeof(*dlgInfo) ))) return 0;
727 dlgInfo->hwndFocus = 0;
728 dlgInfo->hUserFont = 0;
730 dlgInfo->xBaseUnit = xBaseUnit;
731 dlgInfo->yBaseUnit = yBaseUnit;
732 dlgInfo->idResult = 0;
734 dlgInfo->hDialogHeap = 0;
738 if (template.menuName)
740 if (!win32Template) dlgInfo->hMenu = LoadMenu16( hInst, template.menuName );
741 else dlgInfo->hMenu = LoadMenuW( hInst, (LPCWSTR)template.menuName );
744 /* Create custom font if needed */
746 if (template.style & DS_SETFONT)
748 /* The font height must be negative as it is a point size */
749 /* and must be converted to pixels first */
750 /* (see CreateFont() documentation in the Windows SDK). */
753 if (((short)template.pointSize) < 0)
754 pixels = -((short)template.pointSize);
758 pixels = template.pointSize * GetDeviceCaps(dc , LOGPIXELSY)/72;
762 dlgInfo->hUserFont = CreateFontW( -pixels, 0, 0, 0, template.weight,
763 template.italic, FALSE, FALSE, DEFAULT_CHARSET, 0, 0,
764 PROOF_QUALITY, FF_DONTCARE,
765 (LPCWSTR)template.faceName );
767 dlgInfo->hUserFont = CreateFontA( -pixels, 0, 0, 0, FW_DONTCARE,
768 FALSE, FALSE, FALSE, DEFAULT_CHARSET, 0, 0,
769 PROOF_QUALITY, FF_DONTCARE, template.faceName );
770 if (dlgInfo->hUserFont)
773 if (DIALOG_GetCharSize( dlgInfo->hUserFont, &charSize ))
775 dlgInfo->xBaseUnit = charSize.cx;
776 dlgInfo->yBaseUnit = charSize.cy;
779 TRACE("units = %d,%d\n", dlgInfo->xBaseUnit, dlgInfo->yBaseUnit );
782 /* Create dialog main window */
784 rect.left = rect.top = 0;
785 rect.right = MulDiv(template.cx, dlgInfo->xBaseUnit, 4);
786 rect.bottom = MulDiv(template.cy, dlgInfo->yBaseUnit, 8);
787 if (template.style & DS_MODALFRAME)
788 template.exStyle |= WS_EX_DLGMODALFRAME;
789 AdjustWindowRectEx( &rect, template.style, (dlgInfo->hMenu != 0), template.exStyle );
790 rect.right -= rect.left;
791 rect.bottom -= rect.top;
793 if ((INT16)template.x == CW_USEDEFAULT16)
795 rect.left = rect.top = win32Template? CW_USEDEFAULT : CW_USEDEFAULT16;
799 if (template.style & DS_CENTER)
801 rect.left = (GetSystemMetrics(SM_CXSCREEN) - rect.right) / 2;
802 rect.top = (GetSystemMetrics(SM_CYSCREEN) - rect.bottom) / 2;
806 rect.left += MulDiv(template.x, dlgInfo->xBaseUnit, 4);
807 rect.top += MulDiv(template.y, dlgInfo->yBaseUnit, 8);
809 if ( !(template.style & WS_CHILD) )
813 if( !(template.style & DS_ABSALIGN) )
814 ClientToScreen( owner, (POINT *)&rect );
816 /* try to fit it into the desktop */
818 if( (dX = rect.left + rect.right + GetSystemMetrics(SM_CXDLGFRAME)
819 - GetSystemMetrics(SM_CXSCREEN)) > 0 ) rect.left -= dX;
820 if( (dY = rect.top + rect.bottom + GetSystemMetrics(SM_CYDLGFRAME)
821 - GetSystemMetrics(SM_CYSCREEN)) > 0 ) rect.top -= dY;
822 if( rect.left < 0 ) rect.left = 0;
823 if( rect.top < 0 ) rect.top = 0;
829 ownerEnabled = DIALOG_DisableOwner( owner );
830 if (ownerEnabled) dlgInfo->flags |= DF_OWNERENABLED;
834 hwnd = WIN_Handle32( CreateWindowEx16(template.exStyle, template.className,
835 template.caption, template.style & ~WS_VISIBLE,
836 rect.left, rect.top, rect.right, rect.bottom,
837 WIN_Handle16(owner), dlgInfo->hMenu, hInst, NULL ));
839 hwnd = CreateWindowExW(template.exStyle, (LPCWSTR)template.className,
840 (LPCWSTR)template.caption,
841 template.style & ~WS_VISIBLE,
842 rect.left, rect.top, rect.right, rect.bottom,
843 owner, dlgInfo->hMenu, hInst, NULL );
847 if (dlgInfo->hUserFont) DeleteObject( dlgInfo->hUserFont );
848 if (dlgInfo->hMenu) DestroyMenu( dlgInfo->hMenu );
849 if (modal && (dlgInfo->flags & DF_OWNERENABLED)) DIALOG_EnableOwner(owner);
850 HeapFree( GetProcessHeap(), 0, dlgInfo );
853 wndPtr = WIN_FindWndPtr( hwnd );
854 wndPtr->flags |= WIN_ISDIALOG;
855 WIN_ReleaseWndPtr(wndPtr);
857 if (template.helpId) SetWindowContextHelpId( hwnd, template.helpId );
858 SetWindowLongW( hwnd, DWL_WINE_DIALOGINFO, (LONG)dlgInfo );
861 case WIN_PROC_16: SetWindowLong16( WIN_Handle16(hwnd), DWL_DLGPROC, (LONG)dlgProc ); break;
862 case WIN_PROC_32A: SetWindowLongA( hwnd, DWL_DLGPROC, (LONG)dlgProc ); break;
863 case WIN_PROC_32W: SetWindowLongW( hwnd, DWL_DLGPROC, (LONG)dlgProc ); break;
867 if (dlgInfo->hUserFont)
868 SendMessageA( hwnd, WM_SETFONT, (WPARAM)dlgInfo->hUserFont, 0 );
870 /* Create controls */
872 if (DIALOG_CreateControls( hwnd, dlgTemplate, &template,
873 hInst, win32Template ))
875 HWND hwndPreInitFocus;
877 /* Send initialisation messages and set focus */
879 dlgInfo->hwndFocus = GetNextDlgTabItem( hwnd, 0, FALSE );
881 hwndPreInitFocus = GetFocus();
882 if (SendMessageA( hwnd, WM_INITDIALOG, (WPARAM)dlgInfo->hwndFocus, param ))
884 /* check where the focus is again,
885 * some controls status might have changed in WM_INITDIALOG */
886 dlgInfo->hwndFocus = GetNextDlgTabItem( hwnd, 0, FALSE);
887 SetFocus( dlgInfo->hwndFocus );
891 /* If the dlgproc has returned FALSE (indicating handling of keyboard focus)
892 but the focus has not changed, set the focus where we expect it. */
893 if ((GetFocus() == hwndPreInitFocus) &&
894 (GetWindowLongW( hwnd, GWL_STYLE ) & WS_VISIBLE))
896 dlgInfo->hwndFocus = GetNextDlgTabItem( hwnd, 0, FALSE);
897 SetFocus( dlgInfo->hwndFocus );
901 if (template.style & WS_VISIBLE && !(GetWindowLongW( hwnd, GWL_STYLE ) & WS_VISIBLE))
903 ShowWindow( hwnd, SW_SHOWNORMAL ); /* SW_SHOW doesn't always work */
907 if( IsWindow(hwnd) ) DestroyWindow( hwnd );
908 if (modal && ownerEnabled) DIALOG_EnableOwner(owner);
913 /***********************************************************************
914 * CreateDialog (USER.89)
916 HWND16 WINAPI CreateDialog16( HINSTANCE16 hInst, LPCSTR dlgTemplate,
917 HWND16 owner, DLGPROC16 dlgProc )
919 return CreateDialogParam16( hInst, dlgTemplate, owner, dlgProc, 0 );
923 /***********************************************************************
924 * CreateDialogParam (USER.241)
926 HWND16 WINAPI CreateDialogParam16( HINSTANCE16 hInst, LPCSTR dlgTemplate,
927 HWND16 owner, DLGPROC16 dlgProc,
935 TRACE("%04x,%s,%04x,%08lx,%ld\n",
936 hInst, debugres_a(dlgTemplate), owner, (DWORD)dlgProc, param );
938 if (!(hRsrc = FindResource16( hInst, dlgTemplate, RT_DIALOGA ))) return 0;
939 if (!(hmem = LoadResource16( hInst, hRsrc ))) return 0;
940 if (!(data = LockResource16( hmem ))) hwnd = 0;
941 else hwnd = CreateDialogIndirectParam16( hInst, data, owner,
943 FreeResource16( hmem );
947 /***********************************************************************
948 * CreateDialogParamA (USER32.@)
950 HWND WINAPI CreateDialogParamA( HINSTANCE hInst, LPCSTR name,
951 HWND owner, DLGPROC dlgProc,
954 HANDLE hrsrc = FindResourceA( hInst, name, RT_DIALOGA );
955 if (!hrsrc) return 0;
956 return CreateDialogIndirectParamA( hInst,
957 (LPVOID)LoadResource(hInst, hrsrc),
958 owner, dlgProc, param );
962 /***********************************************************************
963 * CreateDialogParamW (USER32.@)
965 HWND WINAPI CreateDialogParamW( HINSTANCE hInst, LPCWSTR name,
966 HWND owner, DLGPROC dlgProc,
969 HANDLE hrsrc = FindResourceW( hInst, name, RT_DIALOGW );
970 if (!hrsrc) return 0;
971 return CreateDialogIndirectParamW( hInst,
972 (LPVOID)LoadResource(hInst, hrsrc),
973 owner, dlgProc, param );
977 /***********************************************************************
978 * CreateDialogIndirect (USER.219)
980 HWND16 WINAPI CreateDialogIndirect16( HINSTANCE16 hInst, LPCVOID dlgTemplate,
981 HWND16 owner, DLGPROC16 dlgProc )
983 return CreateDialogIndirectParam16( hInst, dlgTemplate, owner, dlgProc, 0);
987 /***********************************************************************
988 * CreateDialogIndirectParam (USER.242)
989 * CreateDialogIndirectParam16 (USER32.@)
991 HWND16 WINAPI CreateDialogIndirectParam16( HINSTANCE16 hInst,
993 HWND16 owner, DLGPROC16 dlgProc,
996 return WIN_Handle16( DIALOG_CreateIndirect( hInst, dlgTemplate, WIN_Handle32(owner),
997 (DLGPROC)dlgProc, param, WIN_PROC_16, FALSE ));
1001 /***********************************************************************
1002 * CreateDialogIndirectParamA (USER32.@)
1004 HWND WINAPI CreateDialogIndirectParamA( HINSTANCE hInst,
1005 LPCVOID dlgTemplate,
1006 HWND owner, DLGPROC dlgProc,
1009 return DIALOG_CreateIndirect( hInst, dlgTemplate, owner, dlgProc, param, WIN_PROC_32A, FALSE );
1012 /***********************************************************************
1013 * CreateDialogIndirectParamAorW (USER32.@)
1015 HWND WINAPI CreateDialogIndirectParamAorW( HINSTANCE hInst,
1016 LPCVOID dlgTemplate,
1017 HWND owner, DLGPROC dlgProc,
1019 { FIXME("assume WIN_PROC_32W\n");
1020 return DIALOG_CreateIndirect( hInst, dlgTemplate, owner, dlgProc, param, WIN_PROC_32W, FALSE );
1023 /***********************************************************************
1024 * CreateDialogIndirectParamW (USER32.@)
1026 HWND WINAPI CreateDialogIndirectParamW( HINSTANCE hInst,
1027 LPCVOID dlgTemplate,
1028 HWND owner, DLGPROC dlgProc,
1031 return DIALOG_CreateIndirect( hInst, dlgTemplate, owner, dlgProc, param, WIN_PROC_32W, FALSE );
1035 /***********************************************************************
1036 * DIALOG_DoDialogBox
1038 static INT DIALOG_DoDialogBox( HWND hwnd, HWND owner )
1040 DIALOGINFO * dlgInfo;
1043 HWND ownerMsg = GetAncestor( owner, GA_ROOT );
1045 if (!(dlgInfo = DIALOG_get_info( hwnd ))) return -1;
1047 if (!(dlgInfo->flags & DF_END)) /* was EndDialog called in WM_INITDIALOG ? */
1049 ShowWindow( hwnd, SW_SHOW );
1052 if (!(GetWindowLongW( hwnd, GWL_STYLE ) & DS_NOIDLEMSG))
1054 if (!PeekMessageW( &msg, 0, 0, 0, PM_REMOVE ))
1056 /* No message present -> send ENTERIDLE and wait */
1057 SendMessageW( ownerMsg, WM_ENTERIDLE, MSGF_DIALOGBOX, (LPARAM)hwnd );
1058 if (!GetMessageW( &msg, 0, 0, 0 )) break;
1061 else if (!GetMessageW( &msg, 0, 0, 0 )) break;
1063 if (CallMsgFilterW( &msg, MSGF_DIALOGBOX )) continue;
1065 if (!IsWindow( hwnd )) return -1;
1066 if (!(dlgInfo->flags & DF_END) && !IsDialogMessageW( hwnd, &msg))
1068 TranslateMessage( &msg );
1069 DispatchMessageW( &msg );
1071 if (dlgInfo->flags & DF_END) break;
1074 if (dlgInfo->flags & DF_OWNERENABLED) DIALOG_EnableOwner( owner );
1075 retval = dlgInfo->idResult;
1076 DestroyWindow( hwnd );
1081 /***********************************************************************
1082 * DialogBox (USER.87)
1084 INT16 WINAPI DialogBox16( HINSTANCE16 hInst, LPCSTR dlgTemplate,
1085 HWND16 owner, DLGPROC16 dlgProc )
1087 return DialogBoxParam16( hInst, dlgTemplate, owner, dlgProc, 0 );
1091 /***********************************************************************
1092 * DialogBoxParam (USER.239)
1094 INT16 WINAPI DialogBoxParam16( HINSTANCE16 hInst, LPCSTR template,
1095 HWND16 owner16, DLGPROC16 dlgProc, LPARAM param )
1103 if (!(hRsrc = FindResource16( hInst, template, RT_DIALOGA ))) return 0;
1104 if (!(hmem = LoadResource16( hInst, hRsrc ))) return 0;
1105 if ((data = LockResource16( hmem )))
1107 HWND owner = WIN_Handle32(owner16);
1108 hwnd = DIALOG_CreateIndirect( hInst, data, owner,
1109 (DLGPROC)dlgProc, param, WIN_PROC_16, TRUE );
1110 if (hwnd) ret = DIALOG_DoDialogBox( hwnd, owner );
1111 GlobalUnlock16( hmem );
1113 FreeResource16( hmem );
1118 /***********************************************************************
1119 * DialogBoxParamA (USER32.@)
1121 INT WINAPI DialogBoxParamA( HINSTANCE hInst, LPCSTR name,
1122 HWND owner, DLGPROC dlgProc, LPARAM param )
1125 HANDLE hrsrc = FindResourceA( hInst, name, RT_DIALOGA );
1126 if (!hrsrc) return 0;
1127 hwnd = DIALOG_CreateIndirect( hInst, (LPVOID)LoadResource(hInst, hrsrc),
1128 owner, dlgProc, param, WIN_PROC_32A, TRUE );
1129 if (hwnd) return DIALOG_DoDialogBox( hwnd, owner );
1134 /***********************************************************************
1135 * DialogBoxParamW (USER32.@)
1137 INT WINAPI DialogBoxParamW( HINSTANCE hInst, LPCWSTR name,
1138 HWND owner, DLGPROC dlgProc, LPARAM param )
1141 HANDLE hrsrc = FindResourceW( hInst, name, RT_DIALOGW );
1142 if (!hrsrc) return 0;
1143 hwnd = DIALOG_CreateIndirect( hInst, (LPVOID)LoadResource(hInst, hrsrc),
1144 owner, dlgProc, param, WIN_PROC_32W, TRUE );
1145 if (hwnd) return DIALOG_DoDialogBox( hwnd, owner );
1150 /***********************************************************************
1151 * DialogBoxIndirect (USER.218)
1153 INT16 WINAPI DialogBoxIndirect16( HINSTANCE16 hInst, HANDLE16 dlgTemplate,
1154 HWND16 owner, DLGPROC16 dlgProc )
1156 return DialogBoxIndirectParam16( hInst, dlgTemplate, owner, dlgProc, 0 );
1160 /***********************************************************************
1161 * DialogBoxIndirectParam (USER.240)
1162 * DialogBoxIndirectParam16 (USER32.@)
1164 INT16 WINAPI DialogBoxIndirectParam16( HINSTANCE16 hInst, HANDLE16 dlgTemplate,
1165 HWND16 owner16, DLGPROC16 dlgProc,
1168 HWND hwnd, owner = WIN_Handle32( owner16 );
1171 if (!(ptr = GlobalLock16( dlgTemplate ))) return -1;
1172 hwnd = DIALOG_CreateIndirect( hInst, ptr, owner, (DLGPROC)dlgProc,
1173 param, WIN_PROC_16, TRUE );
1174 GlobalUnlock16( dlgTemplate );
1175 if (hwnd) return DIALOG_DoDialogBox( hwnd, owner );
1180 /***********************************************************************
1181 * DialogBoxIndirectParamA (USER32.@)
1183 INT WINAPI DialogBoxIndirectParamA(HINSTANCE hInstance, LPCVOID template,
1184 HWND owner, DLGPROC dlgProc,
1187 HWND hwnd = DIALOG_CreateIndirect( hInstance, template, owner,
1188 dlgProc, param, WIN_PROC_32A, TRUE );
1189 if (hwnd) return DIALOG_DoDialogBox( hwnd, owner );
1194 /***********************************************************************
1195 * DialogBoxIndirectParamW (USER32.@)
1197 INT WINAPI DialogBoxIndirectParamW(HINSTANCE hInstance, LPCVOID template,
1198 HWND owner, DLGPROC dlgProc,
1201 HWND hwnd = DIALOG_CreateIndirect( hInstance, template, owner,
1202 dlgProc, param, WIN_PROC_32W, TRUE );
1203 if (hwnd) return DIALOG_DoDialogBox( hwnd, owner );
1207 /***********************************************************************
1208 * DialogBoxIndirectParamAorW (USER32.@)
1210 INT WINAPI DialogBoxIndirectParamAorW(HINSTANCE hInstance, LPCVOID template,
1211 HWND owner, DLGPROC dlgProc,
1212 LPARAM param, DWORD x )
1215 FIXME("0x%08x %p 0x%08x %p 0x%08lx 0x%08lx\n",
1216 hInstance, template, owner, dlgProc, param, x);
1217 hwnd = DIALOG_CreateIndirect( hInstance, template, owner, dlgProc, param, WIN_PROC_32W, TRUE );
1218 if (hwnd) return DIALOG_DoDialogBox( hwnd, owner );
1222 /***********************************************************************
1223 * EndDialog (USER32.@)
1225 BOOL WINAPI EndDialog( HWND hwnd, INT retval )
1227 BOOL wasEnabled = TRUE;
1228 DIALOGINFO * dlgInfo;
1231 TRACE("%04x %d\n", hwnd, retval );
1233 if (!(dlgInfo = DIALOG_get_info( hwnd )))
1235 ERR("got invalid window handle (%04x); buggy app !?\n", hwnd);
1238 dlgInfo->idResult = retval;
1239 dlgInfo->flags |= DF_END;
1240 wasEnabled = (dlgInfo->flags & DF_OWNERENABLED);
1242 if (wasEnabled && (owner = GetWindow( hwnd, GW_OWNER )))
1243 DIALOG_EnableOwner( owner );
1245 /* Windows sets the focus to the dialog itself in EndDialog */
1247 if (IsChild(hwnd, GetFocus()))
1250 /* Don't have to send a ShowWindow(SW_HIDE), just do
1251 SetWindowPos with SWP_HIDEWINDOW as done in Windows */
1253 SetWindowPos(hwnd, (HWND)0, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE
1254 | SWP_NOZORDER | SWP_NOACTIVATE | SWP_HIDEWINDOW);
1256 /* unblock dialog loop */
1257 PostMessageA(hwnd, WM_NULL, 0, 0);
1262 /***********************************************************************
1263 * DIALOG_IsAccelerator
1265 static BOOL DIALOG_IsAccelerator( HWND hwnd, HWND hwndDlg, WPARAM vKey )
1267 HWND hwndControl = hwnd;
1274 DWORD style = GetWindowLongW( hwndControl, GWL_STYLE );
1275 if ((style & (WS_VISIBLE | WS_DISABLED)) == WS_VISIBLE)
1277 dlgCode = SendMessageA( hwndControl, WM_GETDLGCODE, 0, 0 );
1278 if ( (dlgCode & (DLGC_BUTTON | DLGC_STATIC)) &&
1279 GetWindowTextW( hwndControl, buffer, sizeof(buffer)/sizeof(WCHAR) ))
1281 /* find the accelerator key */
1282 LPWSTR p = buffer - 2;
1288 p = strchrW( p + 2, '&' );
1290 while (p != NULL && p[1] == '&');
1292 /* and check if it's the one we're looking for */
1293 MultiByteToWideChar(CP_ACP, 0, &a_char, 1, &w_char, 1);
1294 if (p != NULL && toupperW( p[1] ) == toupperW( w_char ) )
1296 if ((dlgCode & DLGC_STATIC) || (style & 0x0f) == BS_GROUPBOX )
1298 /* set focus to the control */
1299 SendMessageA( hwndDlg, WM_NEXTDLGCTL, (WPARAM)hwndControl, 1);
1300 /* and bump it on to next */
1301 SendMessageA( hwndDlg, WM_NEXTDLGCTL, 0, 0);
1303 else if (dlgCode & DLGC_BUTTON)
1305 /* send BM_CLICK message to the control */
1306 SendMessageA( hwndControl, BM_CLICK, 0, 0 );
1311 hwndNext = GetWindow( hwndControl, GW_CHILD );
1315 if (!hwndNext) hwndNext = GetWindow( hwndControl, GW_HWNDNEXT );
1317 while (!hwndNext && hwndControl)
1319 hwndControl = GetParent( hwndControl );
1320 if (hwndControl == hwndDlg)
1322 if(hwnd==hwndDlg) /* prevent endless loop */
1327 hwndNext = GetWindow( hwndDlg, GW_CHILD );
1330 hwndNext = GetWindow( hwndControl, GW_HWNDNEXT );
1332 hwndControl = hwndNext;
1334 while (hwndControl && (hwndControl != hwnd));
1339 /***********************************************************************
1340 * DIALOG_FindMsgDestination
1342 * The messages that IsDialogMessage sends may not go to the dialog
1343 * calling IsDialogMessage if that dialog is a child, and it has the
1344 * DS_CONTROL style set.
1345 * We propagate up until we hit one that does not have DS_CONTROL, or
1346 * whose parent is not a dialog.
1348 * This is undocumented behaviour.
1350 static HWND DIALOG_FindMsgDestination( HWND hwndDlg )
1352 while (GetWindowLongA(hwndDlg, GWL_STYLE) & DS_CONTROL)
1355 HWND hParent = GetParent(hwndDlg);
1356 if (!hParent) break;
1358 pParent = WIN_FindWndPtr(hParent);
1359 if (!pParent) break;
1361 if (!(pParent->flags & WIN_ISDIALOG))
1363 WIN_ReleaseWndPtr(pParent);
1366 WIN_ReleaseWndPtr(pParent);
1374 /***********************************************************************
1375 * DIALOG_IsDialogMessage
1377 static BOOL DIALOG_IsDialogMessage( HWND hwnd, HWND hwndDlg,
1378 UINT message, WPARAM wParam,
1379 LPARAM lParam, BOOL *translate,
1380 BOOL *dispatch, INT dlgCode )
1382 *translate = *dispatch = FALSE;
1384 if (message == WM_PAINT)
1386 /* Apparently, we have to handle this one as well */
1391 /* Only the key messages get special processing */
1392 if ((message != WM_KEYDOWN) &&
1393 (message != WM_SYSKEYDOWN) &&
1394 (message != WM_SYSCHAR) &&
1395 (message != WM_CHAR))
1398 if (dlgCode & DLGC_WANTMESSAGE)
1400 *translate = *dispatch = TRUE;
1404 hwndDlg = DIALOG_FindMsgDestination(hwndDlg);
1412 if (!(dlgCode & DLGC_WANTTAB))
1414 SendMessageA( hwndDlg, WM_NEXTDLGCTL,
1415 (GetKeyState(VK_SHIFT) & 0x8000), 0 );
1424 if (!(dlgCode & DLGC_WANTARROWS))
1426 BOOL fPrevious = (wParam == VK_LEFT || wParam == VK_UP);
1428 GetNextDlgGroupItem (hwndDlg, GetFocus(), fPrevious );
1429 SendMessageA( hwndDlg, WM_NEXTDLGCTL, (WPARAM)hwndNext, 1 );
1435 SendMessageA( hwndDlg, WM_COMMAND, IDCANCEL,
1436 (LPARAM)GetDlgItem( hwndDlg, IDCANCEL ) );
1441 DWORD dw = SendMessageW( hwndDlg, DM_GETDEFID, 0, 0 );
1442 if (HIWORD(dw) == DC_HASDEFID)
1444 SendMessageA( hwndDlg, WM_COMMAND,
1445 MAKEWPARAM( LOWORD(dw), BN_CLICKED ),
1446 (LPARAM)GetDlgItem(hwndDlg, LOWORD(dw)));
1450 SendMessageA( hwndDlg, WM_COMMAND, IDOK,
1451 (LPARAM)GetDlgItem( hwndDlg, IDOK ) );
1458 break; /* case WM_KEYDOWN */
1461 if (dlgCode & DLGC_WANTCHARS) break;
1465 if (DIALOG_IsAccelerator( WIN_GetFullHandle(hwnd), hwndDlg, wParam ))
1467 /* don't translate or dispatch */
1477 /* If we get here, the message has not been treated specially */
1478 /* and can be sent to its destination window. */
1484 /***********************************************************************
1485 * IsDialogMessage (USER.90)
1487 BOOL16 WINAPI IsDialogMessage16( HWND16 hwndDlg, SEGPTR msg16 )
1489 LPMSG16 msg = MapSL(msg16);
1490 BOOL ret, translate, dispatch;
1493 if ((hwndDlg != msg->hwnd) && !IsChild16( hwndDlg, msg->hwnd ))
1496 if ((msg->message == WM_KEYDOWN) ||
1497 (msg->message == WM_CHAR))
1499 dlgCode = SendMessage16( msg->hwnd, WM_GETDLGCODE, 0, (LPARAM)msg16);
1501 ret = DIALOG_IsDialogMessage( WIN_Handle32(msg->hwnd), WIN_Handle32(hwndDlg),
1502 msg->message, msg->wParam, msg->lParam,
1503 &translate, &dispatch, dlgCode );
1504 if (translate) TranslateMessage16( msg );
1505 if (dispatch) DispatchMessage16( msg );
1510 /***********************************************************************
1511 * IsDialogMessage (USER32.@)
1512 * IsDialogMessageA (USER32.@)
1514 BOOL WINAPI IsDialogMessageA( 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 = SendMessageA( 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) DispatchMessageA( msg );
1537 /***********************************************************************
1538 * IsDialogMessageW (USER32.@)
1540 BOOL WINAPI IsDialogMessageW( HWND hwndDlg, LPMSG msg )
1542 BOOL ret, translate, dispatch;
1545 hwndDlg = WIN_GetFullHandle( hwndDlg );
1546 if ((hwndDlg != msg->hwnd) && !IsChild( hwndDlg, msg->hwnd ))
1549 if ((msg->message == WM_KEYDOWN) ||
1550 (msg->message == WM_CHAR))
1552 dlgCode = SendMessageW( msg->hwnd, WM_GETDLGCODE, 0, (LPARAM)msg);
1554 ret = DIALOG_IsDialogMessage( msg->hwnd, hwndDlg, msg->message,
1555 msg->wParam, msg->lParam,
1556 &translate, &dispatch, dlgCode );
1557 if (translate) TranslateMessage( msg );
1558 if (dispatch) DispatchMessageW( msg );
1563 /***********************************************************************
1564 * GetDlgCtrlID (USER32.@)
1566 INT WINAPI GetDlgCtrlID( HWND hwnd )
1568 return GetWindowLongW( hwnd, GWL_ID );
1572 /***********************************************************************
1573 * GetDlgItem (USER32.@)
1575 HWND WINAPI GetDlgItem( HWND hwndDlg, INT id )
1578 HWND *list = WIN_ListChildren( hwndDlg );
1581 if (!list) return 0;
1583 for (i = 0; list[i]; i++) if (GetWindowLongW( list[i], GWL_ID ) == id) break;
1585 HeapFree( GetProcessHeap(), 0, list );
1590 /*******************************************************************
1591 * SendDlgItemMessageA (USER32.@)
1593 LRESULT WINAPI SendDlgItemMessageA( HWND hwnd, INT id, UINT msg,
1594 WPARAM wParam, LPARAM lParam )
1596 HWND hwndCtrl = GetDlgItem( hwnd, id );
1597 if (hwndCtrl) return SendMessageA( hwndCtrl, msg, wParam, lParam );
1602 /*******************************************************************
1603 * SendDlgItemMessageW (USER32.@)
1605 LRESULT WINAPI SendDlgItemMessageW( HWND hwnd, INT id, UINT msg,
1606 WPARAM wParam, LPARAM lParam )
1608 HWND hwndCtrl = GetDlgItem( hwnd, id );
1609 if (hwndCtrl) return SendMessageW( hwndCtrl, msg, wParam, lParam );
1614 /*******************************************************************
1615 * SetDlgItemTextA (USER32.@)
1617 BOOL WINAPI SetDlgItemTextA( HWND hwnd, INT id, LPCSTR lpString )
1619 return SendDlgItemMessageA( hwnd, id, WM_SETTEXT, 0, (LPARAM)lpString );
1623 /*******************************************************************
1624 * SetDlgItemTextW (USER32.@)
1626 BOOL WINAPI SetDlgItemTextW( HWND hwnd, INT id, LPCWSTR lpString )
1628 return SendDlgItemMessageW( hwnd, id, WM_SETTEXT, 0, (LPARAM)lpString );
1632 /***********************************************************************
1633 * GetDlgItemTextA (USER32.@)
1635 INT WINAPI GetDlgItemTextA( HWND hwnd, INT id, LPSTR str, UINT len )
1637 return (INT)SendDlgItemMessageA( hwnd, id, WM_GETTEXT,
1642 /***********************************************************************
1643 * GetDlgItemTextW (USER32.@)
1645 INT WINAPI GetDlgItemTextW( HWND hwnd, INT id, LPWSTR str, UINT len )
1647 return (INT)SendDlgItemMessageW( hwnd, id, WM_GETTEXT,
1652 /*******************************************************************
1653 * SetDlgItemInt (USER32.@)
1655 BOOL WINAPI SetDlgItemInt( HWND hwnd, INT id, UINT value,
1660 if (fSigned) sprintf( str, "%d", (INT)value );
1661 else sprintf( str, "%u", value );
1662 SendDlgItemMessageA( hwnd, id, WM_SETTEXT, 0, (LPARAM)str );
1667 /***********************************************************************
1668 * GetDlgItemInt (USER32.@)
1670 UINT WINAPI GetDlgItemInt( HWND hwnd, INT id, BOOL *translated,
1677 if (translated) *translated = FALSE;
1678 if (!SendDlgItemMessageA(hwnd, id, WM_GETTEXT, sizeof(str), (LPARAM)str))
1682 result = strtol( str, &endptr, 10 );
1683 if (!endptr || (endptr == str)) /* Conversion was unsuccessful */
1685 if (((result == LONG_MIN) || (result == LONG_MAX)) && (errno==ERANGE))
1690 result = strtoul( str, &endptr, 10 );
1691 if (!endptr || (endptr == str)) /* Conversion was unsuccessful */
1693 if ((result == ULONG_MAX) && (errno == ERANGE)) return 0;
1695 if (translated) *translated = TRUE;
1696 return (UINT)result;
1700 /***********************************************************************
1701 * CheckDlgButton (USER32.@)
1703 BOOL WINAPI CheckDlgButton( HWND hwnd, INT id, UINT check )
1705 SendDlgItemMessageA( hwnd, id, BM_SETCHECK, check, 0 );
1710 /***********************************************************************
1711 * IsDlgButtonChecked (USER32.@)
1713 UINT WINAPI IsDlgButtonChecked( HWND hwnd, UINT id )
1715 return (UINT)SendDlgItemMessageA( hwnd, id, BM_GETCHECK, 0, 0 );
1719 /***********************************************************************
1722 * Callback function used to check/uncheck radio buttons that fall
1723 * within a specific range of IDs.
1725 static BOOL CALLBACK CheckRB(HWND hwndChild, LPARAM lParam)
1727 LONG lChildID = GetWindowLongA(hwndChild, GWL_ID);
1728 RADIOGROUP *lpRadioGroup = (RADIOGROUP *) lParam;
1730 if ((lChildID >= lpRadioGroup->firstID) &&
1731 (lChildID <= lpRadioGroup->lastID))
1733 if (lChildID == lpRadioGroup->checkID)
1735 SendMessageA(hwndChild, BM_SETCHECK, BST_CHECKED, 0);
1739 SendMessageA(hwndChild, BM_SETCHECK, BST_UNCHECKED, 0);
1747 /***********************************************************************
1748 * CheckRadioButton (USER32.@)
1750 BOOL WINAPI CheckRadioButton( HWND hwndDlg, UINT firstID,
1751 UINT lastID, UINT checkID )
1753 RADIOGROUP radioGroup;
1755 /* perform bounds checking for a radio button group */
1756 radioGroup.firstID = min(min(firstID, lastID), checkID);
1757 radioGroup.lastID = max(max(firstID, lastID), checkID);
1758 radioGroup.checkID = checkID;
1760 return EnumChildWindows(hwndDlg, (WNDENUMPROC)CheckRB,
1761 (LPARAM)&radioGroup);
1765 /***********************************************************************
1766 * GetDialogBaseUnits (USER.243)
1767 * GetDialogBaseUnits (USER32.@)
1769 DWORD WINAPI GetDialogBaseUnits(void)
1771 return MAKELONG( xBaseUnit, yBaseUnit );
1775 /***********************************************************************
1776 * MapDialogRect (USER32.@)
1778 BOOL WINAPI MapDialogRect( HWND hwnd, LPRECT rect )
1780 DIALOGINFO * dlgInfo;
1781 if (!(dlgInfo = DIALOG_get_info( hwnd ))) return FALSE;
1782 rect->left = MulDiv(rect->left, dlgInfo->xBaseUnit, 4);
1783 rect->right = MulDiv(rect->right, dlgInfo->xBaseUnit, 4);
1784 rect->top = MulDiv(rect->top, dlgInfo->yBaseUnit, 8);
1785 rect->bottom = MulDiv(rect->bottom, dlgInfo->yBaseUnit, 8);
1790 /***********************************************************************
1791 * GetNextDlgGroupItem (USER32.@)
1793 HWND WINAPI GetNextDlgGroupItem( HWND hwndDlg, HWND hwndCtrl, BOOL fPrevious )
1795 HWND hwnd, retvalue;
1797 hwndDlg = WIN_GetFullHandle( hwndDlg );
1798 hwndCtrl = WIN_GetFullHandle( hwndCtrl );
1802 /* if the hwndCtrl is the child of the control in the hwndDlg,
1803 * then the hwndDlg has to be the parent of the hwndCtrl */
1804 if(GetParent(hwndCtrl) != hwndDlg && GetParent(GetParent(hwndCtrl)) == hwndDlg)
1805 hwndDlg = GetParent(hwndCtrl);
1810 /* Make sure hwndCtrl is a top-level child */
1811 HWND parent = GetParent( hwndCtrl );
1812 while (parent && parent != hwndDlg) parent = GetParent(parent);
1813 if (parent != hwndDlg) return 0;
1817 /* No ctrl specified -> start from the beginning */
1818 if (!(hwndCtrl = GetWindow( hwndDlg, GW_CHILD ))) return 0;
1819 if (fPrevious) hwndCtrl = GetWindow( hwndCtrl, GW_HWNDLAST );
1822 retvalue = hwndCtrl;
1823 hwnd = GetWindow( hwndCtrl, GW_HWNDNEXT );
1826 if (!hwnd || (GetWindowLongW( hwnd, GWL_STYLE ) & WS_GROUP))
1828 /* Wrap-around to the beginning of the group */
1831 hwnd = GetWindow( hwndDlg, GW_CHILD );
1832 for (tmp = hwnd; tmp; tmp = GetWindow( tmp, GW_HWNDNEXT ) )
1834 if (GetWindowLongW( tmp, GWL_STYLE ) & WS_GROUP) hwnd = tmp;
1835 if (tmp == hwndCtrl) break;
1838 if (hwnd == hwndCtrl) break;
1839 if ((GetWindowLongW( hwnd, GWL_STYLE ) & (WS_VISIBLE|WS_DISABLED)) == WS_VISIBLE)
1842 if (!fPrevious) break;
1844 hwnd = GetWindow( hwnd, GW_HWNDNEXT );
1850 /***********************************************************************
1851 * DIALOG_GetNextTabItem
1853 * Helper for GetNextDlgTabItem
1855 static HWND DIALOG_GetNextTabItem( HWND hwndMain, HWND hwndDlg, HWND hwndCtrl, BOOL fPrevious )
1859 UINT wndSearch = fPrevious ? GW_HWNDPREV : GW_HWNDNEXT;
1861 HWND hChildFirst = 0;
1865 hChildFirst = GetWindow(hwndDlg,GW_CHILD);
1866 if(fPrevious) hChildFirst = GetWindow(hChildFirst,GW_HWNDLAST);
1868 else if (IsChild( hwndMain, hwndCtrl ))
1870 hChildFirst = GetWindow(hwndCtrl,wndSearch);
1873 if(GetParent(hwndCtrl) != hwndMain)
1874 hChildFirst = GetWindow(GetParent(hwndCtrl),wndSearch);
1878 hChildFirst = GetWindow(hwndCtrl,GW_HWNDLAST);
1880 hChildFirst = GetWindow(hwndCtrl,GW_HWNDFIRST);
1890 dsStyle = GetWindowLongA(hChildFirst,GWL_STYLE);
1891 exStyle = GetWindowLongA(hChildFirst,GWL_EXSTYLE);
1892 if( (dsStyle & DS_CONTROL || exStyle & WS_EX_CONTROLPARENT) && (dsStyle & WS_VISIBLE) && !(dsStyle & WS_DISABLED))
1897 else if( (dsStyle & WS_TABSTOP) && (dsStyle & WS_VISIBLE) && !(dsStyle & WS_DISABLED))
1899 hChildFirst = GetWindow(hChildFirst,wndSearch);
1904 retWnd = DIALOG_GetNextTabItem(hwndMain,hChildFirst,(HWND)NULL,fPrevious );
1906 retWnd = hChildFirst;
1909 hChildFirst = GetWindow(hChildFirst,wndSearch);
1911 if(!retWnd && hwndCtrl)
1913 HWND hParent = GetParent(hwndCtrl);
1916 if(hParent == hwndMain) break;
1917 retWnd = DIALOG_GetNextTabItem(hwndMain,GetParent(hParent),hParent,fPrevious );
1919 hParent = GetParent(hParent);
1922 retWnd = DIALOG_GetNextTabItem(hwndMain,hwndMain,(HWND)NULL,fPrevious );
1927 /***********************************************************************
1928 * GetNextDlgTabItem (USER32.@)
1930 HWND WINAPI GetNextDlgTabItem( HWND hwndDlg, HWND hwndCtrl,
1933 hwndDlg = WIN_GetFullHandle( hwndDlg );
1934 hwndCtrl = WIN_GetFullHandle( hwndCtrl );
1935 return DIALOG_GetNextTabItem(hwndDlg,hwndDlg,hwndCtrl,fPrevious);
1938 /**********************************************************************
1939 * DIALOG_DlgDirSelect
1941 * Helper function for DlgDirSelect*
1943 static BOOL DIALOG_DlgDirSelect( HWND hwnd, LPSTR str, INT len,
1944 INT id, BOOL unicode, BOOL combo )
1949 HWND listbox = GetDlgItem( hwnd, id );
1951 TRACE("%04x '%s' %d\n", hwnd, str, id );
1952 if (!listbox) return FALSE;
1954 item = SendMessageA(listbox, combo ? CB_GETCURSEL : LB_GETCURSEL, 0, 0 );
1955 if (item == LB_ERR) return FALSE;
1956 size = SendMessageA(listbox, combo ? CB_GETLBTEXTLEN : LB_GETTEXTLEN, 0, 0 );
1957 if (size == LB_ERR) return FALSE;
1959 if (!(buffer = HeapAlloc( GetProcessHeap(), 0, size+1 ))) return FALSE;
1961 SendMessageA( listbox, combo ? CB_GETLBTEXT : LB_GETTEXT, item, (LPARAM)buffer );
1963 if ((ret = (buffer[0] == '['))) /* drive or directory */
1965 if (buffer[1] == '-') /* drive */
1973 buffer[strlen(buffer)-1] = '\\';
1981 if (len > 0 && !MultiByteToWideChar( CP_ACP, 0, ptr, -1, (LPWSTR)str, len ))
1982 ((LPWSTR)str)[len-1] = 0;
1984 else lstrcpynA( str, ptr, len );
1985 HeapFree( GetProcessHeap(), 0, buffer );
1986 TRACE("Returning %d '%s'\n", ret, str );
1991 /**********************************************************************
1994 * Helper function for DlgDirList*
1996 static INT DIALOG_DlgDirList( HWND hDlg, LPSTR spec, INT idLBox,
1997 INT idStatic, UINT attrib, BOOL combo )
2000 LPSTR orig_spec = spec;
2002 #define SENDMSG(msg,wparam,lparam) \
2003 ((attrib & DDL_POSTMSGS) ? PostMessageA( hwnd, msg, wparam, lparam ) \
2004 : SendMessageA( hwnd, msg, wparam, lparam ))
2006 TRACE("%04x '%s' %d %d %04x\n",
2007 hDlg, spec ? spec : "NULL", idLBox, idStatic, attrib );
2009 /* If the path exists and is a directory, chdir to it */
2010 if (!spec || !spec[0] || SetCurrentDirectoryA( spec )) spec = "*.*";
2015 if ((p2 = strrchr( p, '\\' ))) p = p2;
2016 if ((p2 = strrchr( p, '/' ))) p = p2;
2021 if (!SetCurrentDirectoryA( spec ))
2023 *p = sep; /* Restore the original spec */
2030 TRACE( "mask=%s\n", spec );
2032 if (idLBox && ((hwnd = GetDlgItem( hDlg, idLBox )) != 0))
2034 SENDMSG( combo ? CB_RESETCONTENT : LB_RESETCONTENT, 0, 0 );
2035 if (attrib & DDL_DIRECTORY)
2037 if (!(attrib & DDL_EXCLUSIVE))
2039 if (SENDMSG( combo ? CB_DIR : LB_DIR,
2040 attrib & ~(DDL_DIRECTORY | DDL_DRIVES),
2041 (LPARAM)spec ) == LB_ERR)
2044 if (SENDMSG( combo ? CB_DIR : LB_DIR,
2045 (attrib & (DDL_DIRECTORY | DDL_DRIVES)) | DDL_EXCLUSIVE,
2046 (LPARAM)"*.*" ) == LB_ERR)
2051 if (SENDMSG( combo ? CB_DIR : LB_DIR, attrib,
2052 (LPARAM)spec ) == LB_ERR)
2057 if (idStatic && ((hwnd = GetDlgItem( hDlg, idStatic )) != 0))
2059 char temp[MAX_PATH];
2060 GetCurrentDirectoryA( sizeof(temp), temp );
2062 /* Can't use PostMessage() here, because the string is on the stack */
2063 SetDlgItemTextA( hDlg, idStatic, temp );
2066 if (orig_spec && (spec != orig_spec))
2068 /* Update the original file spec */
2070 while ((*orig_spec++ = *p++));
2078 /**********************************************************************
2079 * DIALOG_DlgDirListW
2081 * Helper function for DlgDirList*W
2083 static INT DIALOG_DlgDirListW( HWND hDlg, LPWSTR spec, INT idLBox,
2084 INT idStatic, UINT attrib, BOOL combo )
2088 LPSTR specA = HEAP_strdupWtoA( GetProcessHeap(), 0, spec );
2089 INT ret = DIALOG_DlgDirList( hDlg, specA, idLBox, idStatic,
2091 MultiByteToWideChar( CP_ACP, 0, specA, -1, spec, 0x7fffffff );
2092 HeapFree( GetProcessHeap(), 0, specA );
2095 return DIALOG_DlgDirList( hDlg, NULL, idLBox, idStatic, attrib, combo );
2099 /**********************************************************************
2100 * DlgDirSelectExA (USER32.@)
2102 BOOL WINAPI DlgDirSelectExA( HWND hwnd, LPSTR str, INT len, INT id )
2104 return DIALOG_DlgDirSelect( hwnd, str, len, id, FALSE, FALSE );
2108 /**********************************************************************
2109 * DlgDirSelectExW (USER32.@)
2111 BOOL WINAPI DlgDirSelectExW( HWND hwnd, LPWSTR str, INT len, INT id )
2113 return DIALOG_DlgDirSelect( hwnd, (LPSTR)str, len, id, TRUE, FALSE );
2117 /**********************************************************************
2118 * DlgDirSelectComboBoxExA (USER32.@)
2120 BOOL WINAPI DlgDirSelectComboBoxExA( HWND hwnd, LPSTR str, INT len,
2123 return DIALOG_DlgDirSelect( hwnd, str, len, id, FALSE, TRUE );
2127 /**********************************************************************
2128 * DlgDirSelectComboBoxExW (USER32.@)
2130 BOOL WINAPI DlgDirSelectComboBoxExW( HWND hwnd, LPWSTR str, INT len,
2133 return DIALOG_DlgDirSelect( hwnd, (LPSTR)str, len, id, TRUE, TRUE );
2137 /**********************************************************************
2138 * DlgDirListA (USER32.@)
2140 INT WINAPI DlgDirListA( HWND hDlg, LPSTR spec, INT idLBox,
2141 INT idStatic, UINT attrib )
2143 return DIALOG_DlgDirList( hDlg, spec, idLBox, idStatic, attrib, FALSE );
2147 /**********************************************************************
2148 * DlgDirListW (USER32.@)
2150 INT WINAPI DlgDirListW( HWND hDlg, LPWSTR spec, INT idLBox,
2151 INT idStatic, UINT attrib )
2153 return DIALOG_DlgDirListW( hDlg, spec, idLBox, idStatic, attrib, FALSE );
2157 /**********************************************************************
2158 * DlgDirListComboBoxA (USER32.@)
2160 INT WINAPI DlgDirListComboBoxA( HWND hDlg, LPSTR spec, INT idCBox,
2161 INT idStatic, UINT attrib )
2163 return DIALOG_DlgDirList( hDlg, spec, idCBox, idStatic, attrib, TRUE );
2167 /**********************************************************************
2168 * DlgDirListComboBoxW (USER32.@)
2170 INT WINAPI DlgDirListComboBoxW( HWND hDlg, LPWSTR spec, INT idCBox,
2171 INT idStatic, UINT attrib )
2173 return DIALOG_DlgDirListW( hDlg, spec, idCBox, idStatic, attrib, TRUE );