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[reactos.git] / win32ss / user / user32 / windows / dialog.c
1 /*
2 * ReactOS kernel
3 * Copyright (C) 1998, 1999, 2000, 2001 ReactOS Team
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
18 */
19 /*
20 * PROJECT: ReactOS user32.dll
21 * FILE: win32ss/user/user32/windows/dialog.c
22 * PURPOSE: Dialog Manager
23 * PROGRAMMER: Casper S. Hornstrup (chorns@users.sourceforge.net)
24 * Thomas Weidenmueller (w3seek@users.sourceforge.net)
25 * Steven Edwards (Steven_Ed4153@yahoo.com)
26 * UPDATE HISTORY:
27 * 07-26-2003 Code ported from wine
28 * 09-05-2001 CSH Created
29 */
30
31 #include <user32.h>
32
33 WINE_DEFAULT_DEBUG_CHANNEL(user32);
34
35 /* MACROS/DEFINITIONS ********************************************************/
36
37 #define DF_END 0x0001
38 #define DF_DIALOGACTIVE 0x4000 // ReactOS
39 #define DWLP_ROS_DIALOGINFO (DWLP_USER+sizeof(ULONG_PTR))
40 #define GETDLGINFO(hwnd) DIALOG_get_info(hwnd, FALSE)
41 #define SETDLGINFO(hwnd, info) SetWindowLongPtrW((hwnd), DWLP_ROS_DIALOGINFO, (LONG_PTR)(info))
42 #define GET_WORD(ptr) (*(WORD *)(ptr))
43 #define GET_DWORD(ptr) (*(DWORD *)(ptr))
44 #define GET_LONG(ptr) (*(const LONG *)(ptr))
45 #define DLG_ISANSI 2
46
47 /* INTERNAL STRUCTS **********************************************************/
48
49 /* Dialog info structure */
50 typedef struct
51 {
52 HWND hwndFocus; /* Current control with focus */
53 HFONT hUserFont; /* Dialog font */
54 HMENU hMenu; /* Dialog menu */
55 UINT xBaseUnit; /* Dialog units (depends on the font) */
56 UINT yBaseUnit;
57 INT idResult; /* EndDialog() result / default pushbutton ID */
58 UINT flags; /* EndDialog() called for this dialog */
59 } DIALOGINFO;
60
61 /* Dialog control information */
62 typedef struct
63 {
64 DWORD style;
65 DWORD exStyle;
66 DWORD helpId;
67 short x;
68 short y;
69 short cx;
70 short cy;
71 UINT id;
72 LPCWSTR className;
73 LPCWSTR windowName;
74 BOOL windowNameFree; // ReactOS
75 LPCVOID data;
76 } DLG_CONTROL_INFO;
77
78 /* Dialog template */
79 typedef struct
80 {
81 DWORD style;
82 DWORD exStyle;
83 DWORD helpId;
84 WORD nbItems;
85 short x;
86 short y;
87 short cx;
88 short cy;
89 LPCWSTR menuName;
90 LPCWSTR className;
91 LPCWSTR caption;
92 WORD pointSize;
93 WORD weight;
94 BOOL italic;
95 LPCWSTR faceName;
96 BOOL dialogEx;
97 } DLG_TEMPLATE;
98
99 /* CheckRadioButton structure */
100 typedef struct
101 {
102 UINT firstID;
103 UINT lastID;
104 UINT checkID;
105 } RADIOGROUP;
106
107
108 /*********************************************************************
109 * dialog class descriptor
110 */
111 const struct builtin_class_descr DIALOG_builtin_class =
112 {
113 WC_DIALOG, /* name */
114 CS_SAVEBITS | CS_DBLCLKS, /* style */
115 DefDlgProcA, /* procA */
116 DefDlgProcW, /* procW */
117 DLGWINDOWEXTRA, /* extra */
118 (LPCWSTR) IDC_ARROW, /* cursor */
119 0 /* brush */
120 };
121
122
123 /* INTERNAL FUNCTIONS ********************************************************/
124
125 /***********************************************************************
126 * DIALOG_get_info
127 *
128 * Get the DIALOGINFO structure of a window, allocating it if needed
129 * and 'create' is TRUE.
130 *
131 * ReactOS
132 */
133 DIALOGINFO *DIALOG_get_info( HWND hWnd, BOOL create )
134 {
135 PWND pWindow;
136 DIALOGINFO* dlgInfo;
137
138 pWindow = ValidateHwnd( hWnd );
139 if (!pWindow)
140 {
141 return NULL;
142 }
143
144 dlgInfo = (DIALOGINFO *)GetWindowLongPtrW( hWnd, DWLP_ROS_DIALOGINFO );
145
146 if (!dlgInfo && create)
147 {
148 if (pWindow && pWindow->cbwndExtra >= DLGWINDOWEXTRA)
149 {
150 if (!(dlgInfo = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*dlgInfo) )))
151 return NULL;
152
153 dlgInfo->idResult = IDOK;
154 SETDLGINFO( hWnd, dlgInfo );
155 }
156 else
157 {
158 return NULL;
159 }
160 }
161
162 if (dlgInfo)
163 {
164 if (!(pWindow->state & WNDS_DIALOGWINDOW))
165 {
166 NtUserxSetDialogPointer( hWnd, dlgInfo );
167 }
168 }
169 return dlgInfo;
170 }
171
172 /***********************************************************************
173 * DIALOG_GetControl32
174 *
175 * Return the class and text of the control pointed to by ptr,
176 * fill the header structure and return a pointer to the next control.
177 */
178 static const WORD *DIALOG_GetControl32( const WORD *p, DLG_CONTROL_INFO *info,
179 BOOL dialogEx )
180 {
181 if (dialogEx)
182 {
183 info->helpId = GET_DWORD(p); p += 2;
184 info->exStyle = GET_DWORD(p); p += 2;
185 info->style = GET_DWORD(p); p += 2;
186 }
187 else
188 {
189 info->helpId = 0;
190 info->style = GET_DWORD(p); p += 2;
191 info->exStyle = GET_DWORD(p); p += 2;
192 }
193 info->x = GET_WORD(p); p++;
194 info->y = GET_WORD(p); p++;
195 info->cx = GET_WORD(p); p++;
196 info->cy = GET_WORD(p); p++;
197
198 if (dialogEx)
199 {
200 /* id is 4 bytes for DIALOGEX */
201 info->id = GET_LONG(p);
202 p += 2;
203 }
204 else
205 {
206 info->id = GET_WORD(p);
207 p++;
208 }
209
210 if (GET_WORD(p) == 0xffff)
211 {
212 static const WCHAR class_names[6][10] =
213 {
214 { 'B','u','t','t','o','n', }, /* 0x80 */
215 { 'E','d','i','t', }, /* 0x81 */
216 { 'S','t','a','t','i','c', }, /* 0x82 */
217 { 'L','i','s','t','B','o','x', }, /* 0x83 */
218 { 'S','c','r','o','l','l','B','a','r', }, /* 0x84 */
219 { 'C','o','m','b','o','B','o','x', } /* 0x85 */
220 };
221 WORD id = GET_WORD(p+1);
222 /* Windows treats dialog control class ids 0-5 same way as 0x80-0x85 */
223 if ((id >= 0x80) && (id <= 0x85)) id -= 0x80;
224 if (id <= 5)
225 {
226 info->className = class_names[id];
227 }
228 else
229 {
230 info->className = NULL;
231 /* FIXME: load other classes here? */
232 ERR("Unknown built-in class id %04x\n", id );
233 }
234 p += 2;
235 }
236 else
237 {
238 info->className = (LPCWSTR)p;
239 p += strlenW( info->className ) + 1;
240 }
241
242 if (GET_WORD(p) == 0xffff) /* Is it an integer id? */
243 {
244 //// ReactOS Rev 6478
245 info->windowName = HeapAlloc( GetProcessHeap(), 0, sizeof(L"#65535") );
246 if (info->windowName != NULL)
247 {
248 wsprintf((LPWSTR)info->windowName, L"#%u", GET_WORD(p + 1));
249 info->windowNameFree = TRUE;
250 }
251 else
252 {
253 info->windowNameFree = FALSE;
254 }
255 p += 2;
256 }
257 else
258 {
259 info->windowName = (LPCWSTR)p;
260 info->windowNameFree = FALSE;
261 p += strlenW( info->windowName ) + 1;
262 }
263
264 TRACE(" %s %s %ld, %d, %d, %d, %d, %08x, %08x, %08x\n",
265 debugstr_w( info->className ), debugstr_w( info->windowName ),
266 info->id, info->x, info->y, info->cx, info->cy,
267 info->style, info->exStyle, info->helpId );
268
269 if (GET_WORD(p))
270 {
271 info->data = p;
272 p += GET_WORD(p) / sizeof(WORD);
273 }
274 else info->data = NULL;
275 p++;
276
277 /* Next control is on dword boundary */
278 return (const WORD *)(((UINT_PTR)p + 3) & ~3);
279 }
280
281
282 /***********************************************************************
283 * DIALOG_CreateControls32
284 *
285 * Create the control windows for a dialog.
286 */
287 static BOOL DIALOG_CreateControls32( HWND hwnd, LPCSTR template, const DLG_TEMPLATE *dlgTemplate,
288 HINSTANCE hInst, BOOL unicode )
289 {
290 DIALOGINFO * dlgInfo;
291 DLG_CONTROL_INFO info;
292 HWND hwndCtrl, hwndDefButton = 0;
293 INT items = dlgTemplate->nbItems;
294
295 if (!(dlgInfo = GETDLGINFO(hwnd))) return FALSE;
296
297 TRACE(" BEGIN\n" );
298 while (items--)
299 {
300 template = (LPCSTR)DIALOG_GetControl32( (const WORD *)template, &info,
301 dlgTemplate->dialogEx );
302 info.style &= ~WS_POPUP;
303 info.style |= WS_CHILD;
304
305 if (info.style & WS_BORDER)
306 {
307 info.style &= ~WS_BORDER;
308 info.exStyle |= WS_EX_CLIENTEDGE;
309 }
310
311 if (unicode)
312 {
313 hwndCtrl = CreateWindowExW( info.exStyle | WS_EX_NOPARENTNOTIFY,
314 info.className, info.windowName,
315 info.style | WS_CHILD,
316 MulDiv(info.x, dlgInfo->xBaseUnit, 4),
317 MulDiv(info.y, dlgInfo->yBaseUnit, 8),
318 MulDiv(info.cx, dlgInfo->xBaseUnit, 4),
319 MulDiv(info.cy, dlgInfo->yBaseUnit, 8),
320 hwnd, (HMENU)(ULONG_PTR)info.id,
321 hInst, (LPVOID)info.data );
322 }
323 else
324 {
325 LPSTR class = (LPSTR)info.className;
326 LPSTR caption = (LPSTR)info.windowName;
327
328 if (!IS_INTRESOURCE(class))
329 {
330 DWORD len = WideCharToMultiByte( CP_ACP, 0, info.className, -1, NULL, 0, NULL, NULL );
331 class = HeapAlloc( GetProcessHeap(), 0, len );
332 if (class != NULL)
333 WideCharToMultiByte( CP_ACP, 0, info.className, -1, class, len, NULL, NULL );
334 }
335 if (!IS_INTRESOURCE(caption))
336 {
337 DWORD len = WideCharToMultiByte( CP_ACP, 0, info.windowName, -1, NULL, 0, NULL, NULL );
338 caption = HeapAlloc( GetProcessHeap(), 0, len );
339 if (caption != NULL)
340 WideCharToMultiByte( CP_ACP, 0, info.windowName, -1, caption, len, NULL, NULL );
341 }
342
343 if (class != NULL && caption != NULL)
344 {
345 hwndCtrl = CreateWindowExA( info.exStyle | WS_EX_NOPARENTNOTIFY,
346 class, caption, info.style | WS_CHILD,
347 MulDiv(info.x, dlgInfo->xBaseUnit, 4),
348 MulDiv(info.y, dlgInfo->yBaseUnit, 8),
349 MulDiv(info.cx, dlgInfo->xBaseUnit, 4),
350 MulDiv(info.cy, dlgInfo->yBaseUnit, 8),
351 hwnd, (HMENU)(ULONG_PTR)info.id,
352 hInst, (LPVOID)info.data );
353 }
354 else
355 hwndCtrl = NULL;
356 if (!IS_INTRESOURCE(class)) HeapFree( GetProcessHeap(), 0, class );
357 if (!IS_INTRESOURCE(caption)) HeapFree( GetProcessHeap(), 0, caption );
358 }
359
360 if (info.windowNameFree)
361 {
362 HeapFree( GetProcessHeap(), 0, (LPVOID)info.windowName );
363 }
364
365 if (!hwndCtrl)
366 {
367 WARN("control %s %s creation failed\n", debugstr_w(info.className),
368 debugstr_w(info.windowName));
369 if (dlgTemplate->style & DS_NOFAILCREATE) continue;
370 return FALSE;
371 }
372
373 /* Send initialisation messages to the control */
374 if (dlgInfo->hUserFont) SendMessageW( hwndCtrl, WM_SETFONT,
375 (WPARAM)dlgInfo->hUserFont, 0 );
376 if (SendMessageW(hwndCtrl, WM_GETDLGCODE, 0, 0) & DLGC_DEFPUSHBUTTON)
377 {
378 /* If there's already a default push-button, set it back */
379 /* to normal and use this one instead. */
380 if (hwndDefButton)
381 SendMessageW( hwndDefButton, BM_SETSTYLE, BS_PUSHBUTTON, FALSE );
382 hwndDefButton = hwndCtrl;
383 dlgInfo->idResult = GetWindowLongPtrA( hwndCtrl, GWLP_ID );
384 }
385 }
386 TRACE(" END\n" );
387 return TRUE;
388 }
389
390
391 /***********************************************************************
392 * DIALOG_IsAccelerator
393 */
394 static BOOL DIALOG_IsAccelerator( HWND hwnd, HWND hwndDlg, WPARAM wParam )
395 {
396 HWND hwndControl = hwnd;
397 HWND hwndNext;
398 INT dlgCode;
399 WCHAR buffer[128];
400
401 do
402 {
403 DWORD style = GetWindowLongPtrW( hwndControl, GWL_STYLE );
404 if ((style & (WS_VISIBLE | WS_DISABLED)) == WS_VISIBLE)
405 {
406 dlgCode = SendMessageW( hwndControl, WM_GETDLGCODE, 0, 0 );
407 if ( (dlgCode & (DLGC_BUTTON | DLGC_STATIC)) &&
408 GetWindowTextW( hwndControl, buffer, sizeof(buffer)/sizeof(WCHAR) ))
409 {
410 /* find the accelerator key */
411 LPWSTR p = buffer - 2;
412
413 do
414 {
415 p = strchrW( p + 2, '&' );
416 }
417 while (p != NULL && p[1] == '&');
418
419 /* and check if it's the one we're looking for */
420 if (p != NULL && toupperW( p[1] ) == toupperW( wParam ) )
421 {
422 if ((dlgCode & DLGC_STATIC) || (style & 0x0f) == BS_GROUPBOX )
423 {
424 /* set focus to the control */
425 SendMessageW( hwndDlg, WM_NEXTDLGCTL, (WPARAM)hwndControl, 1);
426 /* and bump it on to next */
427 SendMessageW( hwndDlg, WM_NEXTDLGCTL, 0, 0);
428 }
429 else if (dlgCode & DLGC_BUTTON)
430 {
431 /* send BM_CLICK message to the control */
432 SendMessageW( hwndControl, BM_CLICK, 0, 0 );
433 }
434 return TRUE;
435 }
436 }
437 hwndNext = GetWindow( hwndControl, GW_CHILD );
438 }
439 else hwndNext = 0;
440
441 if (!hwndNext) hwndNext = GetWindow( hwndControl, GW_HWNDNEXT );
442
443 while (!hwndNext && hwndControl)
444 {
445 hwndControl = GetParent( hwndControl );
446 if (hwndControl == hwndDlg)
447 {
448 if(hwnd==hwndDlg) /* prevent endless loop */
449 {
450 hwndNext=hwnd;
451 break;
452 }
453 hwndNext = GetWindow( hwndDlg, GW_CHILD );
454 }
455 else
456 hwndNext = GetWindow( hwndControl, GW_HWNDNEXT );
457 }
458 hwndControl = hwndNext;
459 }
460 while (hwndControl && (hwndControl != hwnd));
461
462 return FALSE;
463 }
464
465 /***********************************************************************
466 * DIALOG_FindMsgDestination
467 *
468 * The messages that IsDialogMessage sends may not go to the dialog
469 * calling IsDialogMessage if that dialog is a child, and it has the
470 * DS_CONTROL style set.
471 * We propagate up until we hit one that does not have DS_CONTROL, or
472 * whose parent is not a dialog.
473 *
474 * This is undocumented behaviour.
475 */
476 static HWND DIALOG_FindMsgDestination( HWND hwndDlg )
477 {
478 while (GetWindowLongA(hwndDlg, GWL_STYLE) & DS_CONTROL)
479 {
480 PWND pWnd;
481 HWND hParent = GetParent(hwndDlg);
482 if (!hParent) break;
483 // ReactOS
484 if (!IsWindow(hParent)) break;
485
486 pWnd = ValidateHwnd(hParent);
487 // FIXME: Use pWnd->fnid == FNID_DESKTOP
488 if (!pWnd || !TestWindowProcess(pWnd) || hParent == GetDesktopWindow()) break;
489
490 if (!(pWnd->state & WNDS_DIALOGWINDOW))
491 {
492 break;
493 }
494
495 hwndDlg = hParent;
496 }
497
498 return hwndDlg;
499 }
500
501 /***********************************************************************
502 * DIALOG_DoDialogBox
503 */
504 INT DIALOG_DoDialogBox( HWND hwnd, HWND owner )
505 {
506 DIALOGINFO * dlgInfo;
507 MSG msg;
508 INT retval;
509 BOOL bFirstEmpty;
510 PWND pWnd;
511
512 pWnd = ValidateHwnd(hwnd);
513 if (!pWnd) return -1;
514
515 if (!(dlgInfo = GETDLGINFO(hwnd))) return -1;
516
517 bFirstEmpty = TRUE;
518 if (!(dlgInfo->flags & DF_END)) /* was EndDialog called in WM_INITDIALOG ? */
519 {
520 for (;;)
521 {
522 if (!PeekMessageW( &msg, 0, 0, 0, PM_REMOVE ))
523 {
524 if (bFirstEmpty)
525 {
526 /* ShowWindow the first time the queue goes empty */
527 ShowWindow( hwnd, SW_SHOWNORMAL );
528 bFirstEmpty = FALSE;
529 }
530 if (!(GetWindowLongPtrW( hwnd, GWL_STYLE ) & DS_NOIDLEMSG))
531 {
532 /* No message present -> send ENTERIDLE and wait */
533 SendMessageW( owner, WM_ENTERIDLE, MSGF_DIALOGBOX, (LPARAM)hwnd );
534 }
535 GetMessageW( &msg, 0, 0, 0 );
536 }
537
538 if (msg.message == WM_QUIT)
539 {
540 PostQuitMessage( msg.wParam );
541 if (!IsWindow( hwnd )) return 0;
542 break;
543 }
544
545 /*
546 * If the user is pressing Ctrl+C, send a WM_COPY message.
547 * Guido Pola, CORE-4829, Is there another way to check if the Dialog is a MessageBox?
548 */
549 if (msg.message == WM_KEYDOWN &&
550 pWnd->state & WNDS_MSGBOX && // Yes!
551 GetForegroundWindow() == hwnd)
552 {
553 if (msg.wParam == L'C' && GetKeyState(VK_CONTROL) < 0)
554 SendMessageW(hwnd, WM_COPY, 0, 0);
555 }
556
557 if (!IsWindow( hwnd )) return 0;
558 if (!(dlgInfo->flags & DF_END) && !IsDialogMessageW( hwnd, &msg))
559 {
560 TranslateMessage( &msg );
561 DispatchMessageW( &msg );
562 }
563 if (!IsWindow( hwnd )) return 0;
564 if (dlgInfo->flags & DF_END) break;
565
566 if (bFirstEmpty && msg.message == WM_TIMER)
567 {
568 ShowWindow( hwnd, SW_SHOWNORMAL );
569 bFirstEmpty = FALSE;
570 }
571 }
572 }
573 retval = dlgInfo->idResult;
574 DestroyWindow( hwnd );
575 return retval;
576 }
577
578 /***********************************************************************
579 * DIALOG_ParseTemplate32
580 *
581 * Fill a DLG_TEMPLATE structure from the dialog template, and return
582 * a pointer to the first control.
583 */
584 static LPCSTR DIALOG_ParseTemplate32( LPCSTR template, DLG_TEMPLATE * result )
585 {
586 const WORD *p = (const WORD *)template;
587 WORD signature;
588 WORD dlgver;
589
590 dlgver = GET_WORD(p); p++;
591 signature = GET_WORD(p); p++;
592
593 if (dlgver == 1 && signature == 0xffff) /* DIALOGEX resource */
594 {
595 result->dialogEx = TRUE;
596 result->helpId = GET_DWORD(p); p += 2;
597 result->exStyle = GET_DWORD(p); p += 2;
598 result->style = GET_DWORD(p); p += 2;
599 }
600 else
601 {
602 result->style = GET_DWORD(p - 2);
603 result->dialogEx = FALSE;
604 result->helpId = 0;
605 result->exStyle = GET_DWORD(p); p += 2;
606 }
607 result->nbItems = GET_WORD(p); p++;
608 result->x = GET_WORD(p); p++;
609 result->y = GET_WORD(p); p++;
610 result->cx = GET_WORD(p); p++;
611 result->cy = GET_WORD(p); p++;
612 TRACE("DIALOG%s %d, %d, %d, %d, %d\n",
613 result->dialogEx ? "EX" : "", result->x, result->y,
614 result->cx, result->cy, result->helpId );
615 TRACE(" STYLE 0x%08x\n", result->style );
616 TRACE(" EXSTYLE 0x%08x\n", result->exStyle );
617
618 /* Get the menu name */
619
620 switch(GET_WORD(p))
621 {
622 case 0x0000:
623 result->menuName = NULL;
624 p++;
625 break;
626 case 0xffff:
627 result->menuName = (LPCWSTR)(UINT_PTR)GET_WORD( p + 1 );
628 p += 2;
629 TRACE(" MENU %04x\n", LOWORD(result->menuName) );
630 break;
631 default:
632 result->menuName = (LPCWSTR)p;
633 TRACE(" MENU %s\n", debugstr_w(result->menuName) );
634 p += strlenW( result->menuName ) + 1;
635 break;
636 }
637
638 /* Get the class name */
639
640 switch(GET_WORD(p))
641 {
642 case 0x0000:
643 result->className = WC_DIALOG;
644 p++;
645 break;
646 case 0xffff:
647 result->className = (LPCWSTR)(UINT_PTR)GET_WORD( p + 1 );
648 p += 2;
649 TRACE(" CLASS %04x\n", LOWORD(result->className) );
650 break;
651 default:
652 result->className = (LPCWSTR)p;
653 TRACE(" CLASS %s\n", debugstr_w( result->className ));
654 p += strlenW( result->className ) + 1;
655 break;
656 }
657
658 /* Get the window caption */
659
660 result->caption = (LPCWSTR)p;
661 p += strlenW( result->caption ) + 1;
662 TRACE(" CAPTION %s\n", debugstr_w( result->caption ) );
663
664 /* Get the font name */
665
666 result->pointSize = 0;
667 result->faceName = NULL;
668 result->weight = FW_DONTCARE;
669 result->italic = FALSE;
670
671 if (result->style & DS_SETFONT)
672 {
673 result->pointSize = GET_WORD(p);
674 p++;
675
676 /* If pointSize is 0x7fff, it means that we need to use the font
677 * in NONCLIENTMETRICSW.lfMessageFont, and NOT read the weight,
678 * italic, and facename from the dialog template.
679 */
680 if (result->pointSize == 0x7fff)
681 {
682 /* We could call SystemParametersInfo here, but then we'd have
683 * to convert from pixel size to point size (which can be
684 * imprecise).
685 */
686 TRACE(" FONT: Using message box font\n");
687 }
688 else
689 {
690 if (result->dialogEx)
691 {
692 result->weight = GET_WORD(p); p++;
693 result->italic = LOBYTE(GET_WORD(p)); p++;
694 }
695 result->faceName = (LPCWSTR)p;
696 p += strlenW( result->faceName ) + 1;
697
698 TRACE(" FONT %d, %s, %d, %s\n",
699 result->pointSize, debugstr_w( result->faceName ),
700 result->weight, result->italic ? "TRUE" : "FALSE" );
701 }
702 }
703
704 /* First control is on dword boundary */
705 return (LPCSTR)((((UINT_PTR)p) + 3) & ~3);
706 }
707
708 /***********************************************************************
709 * DEFDLG_SetFocus
710 *
711 * Set the focus to a control of the dialog, selecting the text if
712 * the control is an edit dialog that has DLGC_HASSETSEL.
713 */
714 static void DEFDLG_SetFocus( HWND hwndCtrl )
715 {
716 if (SendMessageW( hwndCtrl, WM_GETDLGCODE, 0, 0 ) & DLGC_HASSETSEL)
717 SendMessageW( hwndCtrl, EM_SETSEL, 0, -1 );
718 SetFocus( hwndCtrl );
719 }
720
721
722 /***********************************************************************
723 * DEFDLG_SaveFocus
724 */
725 static void DEFDLG_SaveFocus( HWND hwnd )
726 {
727 DIALOGINFO *infoPtr;
728 HWND hwndFocus = GetFocus();
729
730 if (!hwndFocus || !IsChild( hwnd, hwndFocus )) return;
731 if (!(infoPtr = GETDLGINFO(hwnd))) return;
732 infoPtr->hwndFocus = hwndFocus;
733 /* Remove default button */
734 }
735
736
737 /***********************************************************************
738 * DEFDLG_RestoreFocus
739 */
740 static void DEFDLG_RestoreFocus( HWND hwnd, BOOL justActivate )
741 {
742 DIALOGINFO *infoPtr;
743
744 if (IsIconic( hwnd )) return;
745 if (!(infoPtr = GETDLGINFO(hwnd))) return;
746 /* Don't set the focus back to controls if EndDialog is already called.*/
747 if (infoPtr->flags & DF_END) return;
748 if (!IsWindow(infoPtr->hwndFocus) || infoPtr->hwndFocus == hwnd) {
749 if (justActivate) return;
750 /* If no saved focus control exists, set focus to the first visible,
751 non-disabled, WS_TABSTOP control in the dialog */
752 infoPtr->hwndFocus = GetNextDlgTabItem( hwnd, 0, FALSE );
753 /* If there are no WS_TABSTOP controls, set focus to the first visible,
754 non-disabled control in the dialog */
755 if (!infoPtr->hwndFocus) infoPtr->hwndFocus = GetNextDlgGroupItem( hwnd, 0, FALSE );
756 if (!IsWindow( infoPtr->hwndFocus )) return;
757 }
758 if (justActivate)
759 SetFocus( infoPtr->hwndFocus );
760 else
761 DEFDLG_SetFocus( infoPtr->hwndFocus );
762
763 infoPtr->hwndFocus = NULL;
764 }
765
766 /***********************************************************************
767 * DIALOG_CreateIndirect
768 * Creates a dialog box window
769 *
770 * modal = TRUE if we are called from a modal dialog box.
771 * (it's more compatible to do it here, as under Windows the owner
772 * is never disabled if the dialog fails because of an invalid template)
773 */
774 static HWND DIALOG_CreateIndirect( HINSTANCE hInst, LPCVOID dlgTemplate,
775 HWND owner, DLGPROC dlgProc, LPARAM param,
776 BOOL unicode, HWND *modal_owner )
777 {
778 HWND hwnd;
779 RECT rect;
780 POINT pos;
781 SIZE size;
782 DLG_TEMPLATE template;
783 DIALOGINFO * dlgInfo = NULL;
784 DWORD units = GetDialogBaseUnits();
785 HWND disabled_owner = NULL;
786 HMENU hMenu = 0;
787 HFONT hUserFont = 0;
788 UINT flags = 0;
789 UINT xBaseUnit = LOWORD(units);
790 UINT yBaseUnit = HIWORD(units);
791
792 /* Parse dialog template */
793
794 if (!dlgTemplate) return 0;
795 dlgTemplate = DIALOG_ParseTemplate32( dlgTemplate, &template );
796
797 /* Load menu */
798
799 if (template.menuName) hMenu = LoadMenuW( hInst, template.menuName );
800
801 /* Create custom font if needed */
802
803 if (template.style & DS_SETFONT)
804 {
805 HDC dc = GetDC(0);
806
807 if (template.pointSize == 0x7fff)
808 {
809 /* We get the message font from the non-client metrics */
810 NONCLIENTMETRICSW ncMetrics;
811
812 ncMetrics.cbSize = sizeof(NONCLIENTMETRICSW);
813 if (SystemParametersInfoW(SPI_GETNONCLIENTMETRICS,
814 sizeof(NONCLIENTMETRICSW), &ncMetrics, 0))
815 {
816 hUserFont = CreateFontIndirectW( &ncMetrics.lfMessageFont );
817 }
818 }
819 else
820 {
821 /* We convert the size to pixels and then make it -ve. This works
822 * for both +ve and -ve template.pointSize */
823 int pixels = MulDiv(template.pointSize, GetDeviceCaps(dc , LOGPIXELSY), 72);
824 hUserFont = CreateFontW( -pixels, 0, 0, 0, template.weight,
825 template.italic, FALSE, FALSE, DEFAULT_CHARSET, 0, 0,
826 PROOF_QUALITY, FF_DONTCARE,
827 template.faceName );
828 }
829
830 if (hUserFont)
831 {
832 SIZE charSize;
833 HFONT hOldFont = SelectObject( dc, hUserFont );
834 charSize.cx = GdiGetCharDimensions( dc, NULL, &charSize.cy );
835 if (charSize.cx)
836 {
837 xBaseUnit = charSize.cx;
838 yBaseUnit = charSize.cy;
839 }
840 SelectObject( dc, hOldFont );
841 }
842 ReleaseDC(0, dc);
843 TRACE("units = %d,%d\n", xBaseUnit, yBaseUnit );
844 }
845
846 /* Create dialog main window */
847
848 SetRect(&rect, 0, 0, MulDiv(template.cx, xBaseUnit, 4), MulDiv(template.cy, yBaseUnit, 8));
849 if (template.style & DS_CONTROL)
850 template.style &= ~(WS_CAPTION|WS_SYSMENU);
851 template.style |= DS_3DLOOK;
852 if (template.style & DS_MODALFRAME)
853 template.exStyle |= WS_EX_DLGMODALFRAME;
854 if ((template.style & DS_CONTROL) || !(template.style & WS_CHILD))
855 template.exStyle |= WS_EX_CONTROLPARENT;
856 AdjustWindowRectEx( &rect, template.style, (hMenu != 0), template.exStyle );
857 pos.x = rect.left;
858 pos.y = rect.top;
859 size.cx = rect.right - rect.left;
860 size.cy = rect.bottom - rect.top;
861
862 if (template.x == CW_USEDEFAULT16)
863 {
864 pos.x = pos.y = CW_USEDEFAULT;
865 }
866 else
867 {
868 HMONITOR monitor = 0;
869 MONITORINFO mon_info;
870
871 mon_info.cbSize = sizeof(mon_info);
872 if (template.style & DS_CENTER)
873 {
874 monitor = MonitorFromWindow( owner ? owner : GetActiveWindow(), MONITOR_DEFAULTTOPRIMARY );
875 GetMonitorInfoW( monitor, &mon_info );
876 pos.x = (mon_info.rcWork.left + mon_info.rcWork.right - size.cx) / 2;
877 pos.y = (mon_info.rcWork.top + mon_info.rcWork.bottom - size.cy) / 2;
878 }
879 else if (template.style & DS_CENTERMOUSE)
880 {
881 GetCursorPos( &pos );
882 monitor = MonitorFromPoint( pos, MONITOR_DEFAULTTOPRIMARY );
883 GetMonitorInfoW( monitor, &mon_info );
884 }
885 else
886 {
887 pos.x += MulDiv(template.x, xBaseUnit, 4);
888 pos.y += MulDiv(template.y, yBaseUnit, 8);
889 //
890 // REACTOS : Need an owner to be passed!!!
891 //
892 if (!(template.style & (WS_CHILD|DS_ABSALIGN)) && owner ) ClientToScreen( owner, &pos );
893 }
894 if ( !(template.style & WS_CHILD) )
895 {
896 INT dX, dY;
897
898 /* try to fit it into the desktop */
899
900 if (!monitor)
901 {
902 SetRect( &rect, pos.x, pos.y, pos.x + size.cx, pos.y + size.cy );
903 monitor = MonitorFromRect( &rect, MONITOR_DEFAULTTOPRIMARY );
904 GetMonitorInfoW( monitor, &mon_info );
905 }
906 if ((dX = pos.x + size.cx + GetSystemMetrics(SM_CXDLGFRAME) - mon_info.rcWork.right) > 0)
907 pos.x -= dX;
908 if ((dY = pos.y + size.cy + GetSystemMetrics(SM_CYDLGFRAME) - mon_info.rcWork.bottom) > 0)
909 pos.y -= dY;
910 if( pos.x < mon_info.rcWork.left ) pos.x = mon_info.rcWork.left;
911 if( pos.y < mon_info.rcWork.top ) pos.y = mon_info.rcWork.top;
912 }
913 }
914
915 if (modal_owner && owner)
916 {
917 HWND parent = NULL;
918 /*
919 * Owner needs to be top level window. We need to duplicate the logic from server,
920 * because we need to disable it before creating dialog window. Note that we do that
921 * even if dialog has WS_CHILD, but only for modal dialogs, which matched what
922 * Windows does.
923 */
924 while ((GetWindowLongW( owner, GWL_STYLE ) & (WS_POPUP|WS_CHILD)) == WS_CHILD)
925 {
926 parent = GetParent( owner );
927 if (!parent || parent == GetDesktopWindow()) break;
928 owner = parent;
929 }
930 ////// Wine'ie babies need to fix your code!!!! CORE-11633
931 if (!parent) parent = GetAncestor( owner, GA_ROOT );
932
933 if (parent)
934 {
935 owner = parent;
936
937 if (IsWindowEnabled( owner ))
938 {
939 disabled_owner = owner;
940 EnableWindow( disabled_owner, FALSE );
941 }
942 }
943 *modal_owner = owner;
944 }
945
946 if (unicode)
947 {
948 hwnd = CreateWindowExW(template.exStyle, template.className, template.caption,
949 template.style & ~WS_VISIBLE, pos.x, pos.y, size.cx, size.cy,
950 owner, hMenu, hInst, NULL );
951 }
952 else
953 {
954 LPCSTR class = (LPCSTR)template.className;
955 LPCSTR caption = (LPCSTR)template.caption;
956 LPSTR class_tmp = NULL;
957 LPSTR caption_tmp = NULL;
958
959 if (!IS_INTRESOURCE(class))
960 {
961 DWORD len = WideCharToMultiByte( CP_ACP, 0, template.className, -1, NULL, 0, NULL, NULL );
962 class_tmp = HeapAlloc( GetProcessHeap(), 0, len );
963 WideCharToMultiByte( CP_ACP, 0, template.className, -1, class_tmp, len, NULL, NULL );
964 class = class_tmp;
965 }
966 if (!IS_INTRESOURCE(caption))
967 {
968 DWORD len = WideCharToMultiByte( CP_ACP, 0, template.caption, -1, NULL, 0, NULL, NULL );
969 caption_tmp = HeapAlloc( GetProcessHeap(), 0, len );
970 WideCharToMultiByte( CP_ACP, 0, template.caption, -1, caption_tmp, len, NULL, NULL );
971 caption = caption_tmp;
972 }
973 hwnd = CreateWindowExA(template.exStyle, class, caption,
974 template.style & ~WS_VISIBLE, pos.x, pos.y, size.cx, size.cy,
975 owner, hMenu, hInst, NULL );
976 HeapFree( GetProcessHeap(), 0, class_tmp );
977 HeapFree( GetProcessHeap(), 0, caption_tmp );
978 }
979
980 if (!hwnd)
981 {
982 if (hUserFont) DeleteObject( hUserFont );
983 if (hMenu) DestroyMenu( hMenu );
984 if (disabled_owner) EnableWindow( disabled_owner, TRUE );
985 return 0;
986 }
987
988 /* moved this from the top of the method to here as DIALOGINFO structure
989 will be valid only after WM_CREATE message has been handled in DefDlgProc
990 All the members of the structure get filled here using temp variables */
991 dlgInfo = DIALOG_get_info( hwnd, TRUE );
992 // ReactOS
993 if (dlgInfo == NULL)
994 {
995 if (hUserFont) DeleteObject( hUserFont );
996 if (hMenu) DestroyMenu( hMenu );
997 if (disabled_owner) EnableWindow( disabled_owner, TRUE );
998 return 0;
999 }
1000 //
1001 dlgInfo->hwndFocus = 0;
1002 dlgInfo->hUserFont = hUserFont;
1003 dlgInfo->hMenu = hMenu;
1004 dlgInfo->xBaseUnit = xBaseUnit;
1005 dlgInfo->yBaseUnit = yBaseUnit;
1006 dlgInfo->flags = flags;
1007
1008 if (template.helpId) SetWindowContextHelpId( hwnd, template.helpId );
1009
1010 if (unicode) SetWindowLongPtrW( hwnd, DWLP_DLGPROC, (ULONG_PTR)dlgProc );
1011 else SetWindowLongPtrA( hwnd, DWLP_DLGPROC, (ULONG_PTR)dlgProc );
1012
1013 if (dlgProc && dlgInfo->hUserFont)
1014 SendMessageW( hwnd, WM_SETFONT, (WPARAM)dlgInfo->hUserFont, 0 );
1015
1016 /* Create controls */
1017
1018 if (DIALOG_CreateControls32( hwnd, dlgTemplate, &template, hInst, unicode ))
1019 {
1020 /* Send initialisation messages and set focus */
1021
1022 if (dlgProc)
1023 {
1024 HWND focus = GetNextDlgTabItem( hwnd, 0, FALSE );
1025 if (!focus) focus = GetNextDlgGroupItem( hwnd, 0, FALSE );
1026 if (SendMessageW( hwnd, WM_INITDIALOG, (WPARAM)focus, param ) && IsWindow( hwnd ) &&
1027 ((~template.style & DS_CONTROL) || (template.style & WS_VISIBLE)))
1028 {
1029 /* By returning TRUE, app has requested a default focus assignment.
1030 * WM_INITDIALOG may have changed the tab order, so find the first
1031 * tabstop control again. */
1032 focus = GetNextDlgTabItem( hwnd, 0, FALSE );
1033 if (!focus) focus = GetNextDlgGroupItem( hwnd, 0, FALSE );
1034 if (focus)
1035 {
1036 if (SendMessageW( focus, WM_GETDLGCODE, 0, 0 ) & DLGC_HASSETSEL)
1037 SendMessageW( focus, EM_SETSEL, 0, MAXLONG );
1038 SetFocus( focus );
1039 }
1040 else
1041 {
1042 if (!(template.style & WS_CHILD))
1043 SetFocus( hwnd );
1044 }
1045 }
1046 //// ReactOS see 43396, Fixes setting focus on Open and Close dialogs to the FileName edit control in OpenOffice.
1047 //// This now breaks test_SaveRestoreFocus.
1048 //DEFDLG_SaveFocus( hwnd );
1049 ////
1050 }
1051 //// ReactOS Rev 30613 & 30644
1052 if (!(GetWindowLongPtrW( hwnd, GWL_STYLE ) & WS_CHILD))
1053 SendMessageW( hwnd, WM_CHANGEUISTATE, MAKEWPARAM(UIS_INITIALIZE, 0), 0);
1054 ////
1055 if (template.style & WS_VISIBLE && !(GetWindowLongPtrW( hwnd, GWL_STYLE ) & WS_VISIBLE))
1056 {
1057 ShowWindow( hwnd, SW_SHOWNORMAL ); /* SW_SHOW doesn't always work */
1058 UpdateWindow( hwnd );
1059 IntNotifyWinEvent(EVENT_SYSTEM_DIALOGSTART, hwnd, OBJID_WINDOW, CHILDID_SELF, 0);
1060 }
1061 return hwnd;
1062 }
1063 if (disabled_owner) EnableWindow( disabled_owner, TRUE );
1064 IntNotifyWinEvent(EVENT_SYSTEM_DIALOGEND, hwnd, OBJID_WINDOW, CHILDID_SELF, 0);
1065 if( IsWindow(hwnd) )
1066 {
1067 DestroyWindow( hwnd );
1068 //// ReactOS
1069 if (owner)
1070 { ERR("DIALOG_CreateIndirect 1\n");
1071 if ( NtUserGetThreadState(THREADSTATE_FOREGROUNDTHREAD) && // Rule #1.
1072 !NtUserQueryWindow(owner, QUERY_WINDOW_FOREGROUND) )
1073 { ERR("DIALOG_CreateIndirect SFW\n");
1074 SetForegroundWindow(owner);
1075 }
1076 }
1077 ////
1078 }
1079 return 0;
1080 }
1081
1082
1083 /***********************************************************************
1084 * DEFDLG_FindDefButton
1085 *
1086 * Find the current default push-button.
1087 */
1088 static HWND DEFDLG_FindDefButton( HWND hwndDlg )
1089 {
1090 HWND hwndChild, hwndTmp;
1091
1092 hwndChild = GetWindow( hwndDlg, GW_CHILD );
1093 while (hwndChild)
1094 {
1095 if (SendMessageW( hwndChild, WM_GETDLGCODE, 0, 0 ) & DLGC_DEFPUSHBUTTON)
1096 break;
1097
1098 /* Recurse into WS_EX_CONTROLPARENT controls */
1099 if (GetWindowLongPtrW( hwndChild, GWL_EXSTYLE ) & WS_EX_CONTROLPARENT)
1100 {
1101 LONG dsStyle = GetWindowLongPtrW( hwndChild, GWL_STYLE );
1102 if ((dsStyle & WS_VISIBLE) && !(dsStyle & WS_DISABLED) &&
1103 (hwndTmp = DEFDLG_FindDefButton(hwndChild)) != NULL)
1104 return hwndTmp;
1105 }
1106 hwndChild = GetWindow( hwndChild, GW_HWNDNEXT );
1107 }
1108 return hwndChild;
1109 }
1110
1111
1112 /***********************************************************************
1113 * DEFDLG_SetDefId
1114 *
1115 * Set the default button id.
1116 */
1117 static BOOL DEFDLG_SetDefId( HWND hwndDlg, DIALOGINFO *dlgInfo, WPARAM wParam)
1118 {
1119 DWORD dlgcode=0; /* initialize just to avoid a warning */
1120 HWND hwndOld, hwndNew = GetDlgItem(hwndDlg, wParam);
1121 INT old_id = dlgInfo->idResult;
1122
1123 dlgInfo->idResult = wParam;
1124 if (hwndNew &&
1125 !((dlgcode=SendMessageW(hwndNew, WM_GETDLGCODE, 0, 0 ))
1126 & (DLGC_UNDEFPUSHBUTTON | DLGC_BUTTON)))
1127 return FALSE; /* Destination is not a push button */
1128
1129 /* Make sure the old default control is a valid push button ID */
1130 hwndOld = GetDlgItem( hwndDlg, old_id );
1131 if (!hwndOld || !(SendMessageW( hwndOld, WM_GETDLGCODE, 0, 0) & DLGC_DEFPUSHBUTTON))
1132 hwndOld = DEFDLG_FindDefButton( hwndDlg );
1133 if (hwndOld && hwndOld != hwndNew)
1134 SendMessageW( hwndOld, BM_SETSTYLE, BS_PUSHBUTTON, TRUE );
1135
1136 if (hwndNew)
1137 {
1138 if(dlgcode & DLGC_UNDEFPUSHBUTTON)
1139 SendMessageW( hwndNew, BM_SETSTYLE, BS_DEFPUSHBUTTON, TRUE );
1140 }
1141 return TRUE;
1142 }
1143
1144
1145 /***********************************************************************
1146 * DEFDLG_SetDefButton
1147 *
1148 * Set the new default button to be hwndNew.
1149 */
1150 static BOOL DEFDLG_SetDefButton( HWND hwndDlg, DIALOGINFO *dlgInfo, HWND hwndNew )
1151 {
1152 DWORD dlgcode=0; /* initialize just to avoid a warning */
1153 HWND hwndOld = GetDlgItem( hwndDlg, dlgInfo->idResult );
1154
1155 if (hwndNew &&
1156 !((dlgcode=SendMessageW(hwndNew, WM_GETDLGCODE, 0, 0 ))
1157 & (DLGC_UNDEFPUSHBUTTON | DLGC_DEFPUSHBUTTON)))
1158 {
1159 /**
1160 * Need to draw only default push button rectangle.
1161 * Since the next control is not a push button, need to draw the push
1162 * button rectangle for the default control.
1163 */
1164 hwndNew = hwndOld;
1165 dlgcode = SendMessageW(hwndNew, WM_GETDLGCODE, 0, 0 );
1166 }
1167
1168 /* Make sure the old default control is a valid push button ID */
1169 if (!hwndOld || !(SendMessageW( hwndOld, WM_GETDLGCODE, 0, 0) & DLGC_DEFPUSHBUTTON))
1170 hwndOld = DEFDLG_FindDefButton( hwndDlg );
1171 if (hwndOld && hwndOld != hwndNew)
1172 SendMessageW( hwndOld, BM_SETSTYLE, BS_PUSHBUTTON, TRUE );
1173
1174 if (hwndNew)
1175 {
1176 if(dlgcode & DLGC_UNDEFPUSHBUTTON)
1177 SendMessageW( hwndNew, BM_SETSTYLE, BS_DEFPUSHBUTTON, TRUE );
1178 }
1179 return TRUE;
1180 }
1181
1182
1183 /***********************************************************************
1184 * DEFDLG_Proc
1185 *
1186 * Implementation of DefDlgProc(). Only handle messages that need special
1187 * handling for dialogs.
1188 */
1189 static LRESULT DEFDLG_Proc( HWND hwnd, UINT msg, WPARAM wParam,
1190 LPARAM lParam, DIALOGINFO *dlgInfo )
1191 {
1192 switch(msg)
1193 {
1194 case WM_ERASEBKGND:
1195 {
1196 HBRUSH brush = GetControlColor( hwnd, hwnd, (HDC)wParam, WM_CTLCOLORDLG);
1197 if (brush)
1198 {
1199 RECT rect;
1200 HDC hdc = (HDC)wParam;
1201 GetClientRect( hwnd, &rect );
1202 DPtoLP( hdc, (LPPOINT)&rect, 2 );
1203 FillRect( hdc, &rect, brush );
1204 }
1205 return 1;
1206 }
1207 case WM_NCDESTROY:
1208 //// ReactOS
1209 if ((dlgInfo = (DIALOGINFO *)SetWindowLongPtrW( hwnd, DWLP_ROS_DIALOGINFO, 0 )))
1210 {
1211 if (dlgInfo->hUserFont) DeleteObject( dlgInfo->hUserFont );
1212 if (dlgInfo->hMenu) DestroyMenu( dlgInfo->hMenu );
1213 HeapFree( GetProcessHeap(), 0, dlgInfo );
1214 NtUserSetThreadState(0,DF_DIALOGACTIVE);
1215 NtUserxSetDialogPointer( hwnd, 0 );
1216 }
1217 /* Window clean-up */
1218 return DefWindowProcA( hwnd, msg, wParam, lParam );
1219
1220 case WM_SHOWWINDOW:
1221 if (!wParam) DEFDLG_SaveFocus( hwnd );
1222 return DefWindowProcA( hwnd, msg, wParam, lParam );
1223
1224 case WM_ACTIVATE:
1225 { // ReactOS
1226 DWORD dwSetFlag;
1227 HWND hwndparent = DIALOG_FindMsgDestination( hwnd );
1228 // if WA_CLICK/ACTIVE ? set dialog is active.
1229 dwSetFlag = wParam ? DF_DIALOGACTIVE : 0;
1230 if (hwndparent != hwnd) NtUserSetThreadState(dwSetFlag, DF_DIALOGACTIVE);
1231 }
1232 if (wParam) DEFDLG_RestoreFocus( hwnd, TRUE );
1233 else DEFDLG_SaveFocus( hwnd );
1234 return 0;
1235
1236 case WM_SETFOCUS:
1237 DEFDLG_RestoreFocus( hwnd, FALSE );
1238 return 0;
1239
1240 case DM_SETDEFID:
1241 if (dlgInfo && !(dlgInfo->flags & DF_END))
1242 DEFDLG_SetDefId( hwnd, dlgInfo, wParam );
1243 return 1;
1244
1245 case DM_GETDEFID:
1246 if (dlgInfo && !(dlgInfo->flags & DF_END))
1247 {
1248 HWND hwndDefId;
1249 if (dlgInfo->idResult)
1250 return MAKELONG( dlgInfo->idResult, DC_HASDEFID );
1251 if ((hwndDefId = DEFDLG_FindDefButton( hwnd )))
1252 return MAKELONG( GetDlgCtrlID( hwndDefId ), DC_HASDEFID);
1253 }
1254 return 0;
1255
1256 case WM_NEXTDLGCTL:
1257 if (dlgInfo)
1258 {
1259 HWND hwndDest = (HWND)wParam;
1260 if (!lParam)
1261 hwndDest = GetNextDlgTabItem(hwnd, GetFocus(), wParam);
1262 if (hwndDest) DEFDLG_SetFocus( hwndDest );
1263 DEFDLG_SetDefButton( hwnd, dlgInfo, hwndDest );
1264 }
1265 return 0;
1266
1267 case WM_ENTERMENULOOP:
1268 case WM_LBUTTONDOWN:
1269 case WM_NCLBUTTONDOWN:
1270 {
1271 HWND hwndFocus = GetFocus();
1272 if (hwndFocus)
1273 {
1274 /* always make combo box hide its listbox control */
1275 if (!SendMessageW( hwndFocus, CB_SHOWDROPDOWN, FALSE, 0 ))
1276 SendMessageW( GetParent(hwndFocus), CB_SHOWDROPDOWN, FALSE, 0 );
1277 }
1278 }
1279 return DefWindowProcA( hwnd, msg, wParam, lParam );
1280
1281 case WM_GETFONT:
1282 return dlgInfo ? (LRESULT)dlgInfo->hUserFont : 0;
1283
1284 case WM_CLOSE:
1285 PostMessageA( hwnd, WM_COMMAND, MAKEWPARAM(IDCANCEL, BN_CLICKED),
1286 (LPARAM)GetDlgItem( hwnd, IDCANCEL ) );
1287 return 0;
1288 }
1289 return 0;
1290 }
1291
1292 /***********************************************************************
1293 * DEFDLG_Epilog
1294 */
1295 static LRESULT DEFDLG_Epilog(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam, BOOL fResult, BOOL fAnsi)
1296 {
1297 if ((msg >= WM_CTLCOLORMSGBOX && msg <= WM_CTLCOLORSTATIC) ||
1298 msg == WM_CTLCOLOR)
1299 {
1300 if (fResult) return fResult;
1301
1302 return fAnsi ? DefWindowProcA(hwnd, msg, wParam, lParam):
1303 DefWindowProcW(hwnd, msg, wParam, lParam);
1304 }
1305 if ( msg == WM_COMPAREITEM ||
1306 msg == WM_VKEYTOITEM || msg == WM_CHARTOITEM ||
1307 msg == WM_QUERYDRAGICON || msg == WM_INITDIALOG)
1308 return fResult;
1309
1310 return GetWindowLongPtrW( hwnd, DWLP_MSGRESULT );
1311 }
1312
1313 /***********************************************************************
1314 * DIALOG_GetNextTabItem
1315 *
1316 * Helper for GetNextDlgTabItem
1317 */
1318 static HWND DIALOG_GetNextTabItem( HWND hwndMain, HWND hwndDlg, HWND hwndCtrl, BOOL fPrevious )
1319 {
1320 LONG dsStyle;
1321 LONG exStyle;
1322 UINT wndSearch = fPrevious ? GW_HWNDPREV : GW_HWNDNEXT;
1323 HWND retWnd = 0;
1324 HWND hChildFirst = 0;
1325
1326 if(!hwndCtrl)
1327 {
1328 hChildFirst = GetWindow(hwndDlg,GW_CHILD);
1329 if(fPrevious) hChildFirst = GetWindow(hChildFirst,GW_HWNDLAST);
1330 }
1331 else if (IsChild( hwndMain, hwndCtrl ))
1332 {
1333 hChildFirst = GetWindow(hwndCtrl,wndSearch);
1334 if(!hChildFirst)
1335 {
1336 if(GetParent(hwndCtrl) != hwndMain)
1337 /* i.e. if we are not at the top level of the recursion */
1338 hChildFirst = GetWindow(GetParent(hwndCtrl),wndSearch);
1339 else
1340 hChildFirst = GetWindow(hwndCtrl, fPrevious ? GW_HWNDLAST : GW_HWNDFIRST);
1341 }
1342 }
1343
1344 while(hChildFirst)
1345 {
1346 dsStyle = GetWindowLongPtrA(hChildFirst,GWL_STYLE);
1347 exStyle = GetWindowLongPtrA(hChildFirst,GWL_EXSTYLE);
1348 if( (exStyle & WS_EX_CONTROLPARENT) && (dsStyle & WS_VISIBLE) && !(dsStyle & WS_DISABLED))
1349 {
1350 HWND retWnd;
1351 retWnd = DIALOG_GetNextTabItem(hwndMain,hChildFirst,NULL,fPrevious );
1352 if (retWnd) return (retWnd);
1353 }
1354 else if( (dsStyle & WS_TABSTOP) && (dsStyle & WS_VISIBLE) && !(dsStyle & WS_DISABLED))
1355 {
1356 return (hChildFirst);
1357 }
1358 hChildFirst = GetWindow(hChildFirst,wndSearch);
1359 }
1360 if(hwndCtrl)
1361 {
1362 HWND hParent = GetParent(hwndCtrl);
1363 while(hParent)
1364 {
1365 if(hParent == hwndMain) break;
1366 retWnd = DIALOG_GetNextTabItem(hwndMain,GetParent(hParent),hParent,fPrevious );
1367 if(retWnd) break;
1368 hParent = GetParent(hParent);
1369 }
1370 if(!retWnd)
1371 retWnd = DIALOG_GetNextTabItem(hwndMain,hwndMain,NULL,fPrevious );
1372 }
1373 return retWnd ? retWnd : hwndCtrl;
1374 }
1375
1376
1377 /**********************************************************************
1378 * DIALOG_DlgDirListW
1379 *
1380 * Helper function for DlgDirList*W
1381 */
1382 static INT DIALOG_DlgDirListW( HWND hDlg, LPWSTR spec, INT idLBox,
1383 INT idStatic, UINT attrib, BOOL combo )
1384 {
1385 HWND hwnd;
1386 LPWSTR orig_spec = spec;
1387 WCHAR any[] = {'*','.','*',0};
1388 WCHAR star[] = {'*',0};
1389
1390 #define SENDMSG(msg,wparam,lparam) \
1391 ((attrib & DDL_POSTMSGS) ? PostMessageW( hwnd, msg, wparam, lparam ) \
1392 : SendMessageW( hwnd, msg, wparam, lparam ))
1393
1394 TRACE("%p %s %d %d %04x\n", hDlg, debugstr_w(spec), idLBox, idStatic, attrib );
1395
1396 /* If the path exists and is a directory, chdir to it */
1397 if (!spec || !spec[0] || SetCurrentDirectoryW( spec )) spec = star;
1398 else
1399 {
1400 WCHAR *p, *p2;
1401
1402 if (!strchrW(spec, '*') && !strchrW(spec, '?'))
1403 {
1404 SetLastError(ERROR_NO_WILDCARD_CHARACTERS);
1405 return FALSE;
1406 }
1407 p = spec;
1408 if ((p2 = strchrW( p, ':' ))) p = p2 + 1;
1409 if ((p2 = strrchrW( p, '\\' ))) p = p2;
1410 if ((p2 = strrchrW( p, '/' ))) p = p2;
1411 if (p != spec)
1412 {
1413 WCHAR sep = *p;
1414 *p = 0;
1415 if (!SetCurrentDirectoryW( spec ))
1416 {
1417 *p = sep; /* Restore the original spec */
1418 return FALSE;
1419 }
1420 spec = p + 1;
1421 }
1422 }
1423
1424 TRACE( "mask=%s\n", spec );
1425
1426 if (idLBox && ((hwnd = GetDlgItem( hDlg, idLBox )) != 0))
1427 {
1428 if (attrib == DDL_DRIVES) attrib |= DDL_EXCLUSIVE;
1429
1430 SENDMSG( combo ? CB_RESETCONTENT : LB_RESETCONTENT, 0, 0 );
1431 if (attrib & DDL_DIRECTORY)
1432 {
1433 if (!(attrib & DDL_EXCLUSIVE))
1434 {
1435 SENDMSG( combo ? CB_DIR : LB_DIR,
1436 attrib & ~(DDL_DIRECTORY | DDL_DRIVES),
1437 (LPARAM)spec );
1438 }
1439 SENDMSG( combo ? CB_DIR : LB_DIR,
1440 (attrib & (DDL_DIRECTORY | DDL_DRIVES)) | DDL_EXCLUSIVE,
1441 (LPARAM)any );
1442 }
1443 else
1444 {
1445 SENDMSG( combo ? CB_DIR : LB_DIR, attrib, (LPARAM)spec );
1446 }
1447 }
1448
1449 /* Convert path specification to uppercase */
1450 if (spec) CharUpperW(spec);
1451
1452 if (idStatic && ((hwnd = GetDlgItem( hDlg, idStatic )) != 0))
1453 {
1454 WCHAR temp[MAX_PATH];
1455 GetCurrentDirectoryW( sizeof(temp)/sizeof(WCHAR), temp );
1456 CharLowerW( temp );
1457 /* Can't use PostMessage() here, because the string is on the stack */
1458 SetDlgItemTextW( hDlg, idStatic, temp );
1459 }
1460
1461 if (orig_spec && (spec != orig_spec))
1462 {
1463 /* Update the original file spec */
1464 WCHAR *p = spec;
1465 while ((*orig_spec++ = *p++));
1466 }
1467
1468 return TRUE;
1469 #undef SENDMSG
1470 }
1471
1472
1473 /**********************************************************************
1474 * DIALOG_DlgDirListA
1475 *
1476 * Helper function for DlgDirList*A
1477 */
1478 static INT DIALOG_DlgDirListA( HWND hDlg, LPSTR spec, INT idLBox,
1479 INT idStatic, UINT attrib, BOOL combo )
1480 {
1481 if (spec)
1482 {
1483 INT ret, len = MultiByteToWideChar( CP_ACP, 0, spec, -1, NULL, 0 );
1484 LPWSTR specW = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
1485 if (specW == NULL)
1486 return FALSE;
1487 MultiByteToWideChar( CP_ACP, 0, spec, -1, specW, len );
1488 ret = DIALOG_DlgDirListW( hDlg, specW, idLBox, idStatic, attrib, combo );
1489 WideCharToMultiByte( CP_ACP, 0, specW, -1, spec, 0x7fffffff, NULL, NULL );
1490 HeapFree( GetProcessHeap(), 0, specW );
1491 return ret;
1492 }
1493 return DIALOG_DlgDirListW( hDlg, NULL, idLBox, idStatic, attrib, combo );
1494 }
1495
1496 /**********************************************************************
1497 * DIALOG_DlgDirSelect
1498 *
1499 * Helper function for DlgDirSelect*
1500 */
1501 static BOOL DIALOG_DlgDirSelect( HWND hwnd, LPWSTR str, INT len,
1502 INT id, BOOL unicode, BOOL combo )
1503 {
1504 WCHAR *buffer, *ptr;
1505 INT item, size;
1506 BOOL ret;
1507 HWND listbox = GetDlgItem( hwnd, id );
1508
1509 TRACE("%p %s %d\n", hwnd, unicode ? debugstr_w(str) : debugstr_a((LPSTR)str), id );
1510 if (!listbox) return FALSE;
1511
1512 item = SendMessageW(listbox, combo ? CB_GETCURSEL : LB_GETCURSEL, 0, 0 );
1513 if (item == LB_ERR) return FALSE;
1514
1515 size = SendMessageW(listbox, combo ? CB_GETLBTEXTLEN : LB_GETTEXTLEN, item, 0 );
1516 if (size == LB_ERR) return FALSE;
1517
1518 if (!(buffer = HeapAlloc( GetProcessHeap(), 0, (size+2) * sizeof(WCHAR) ))) return FALSE;
1519
1520 SendMessageW( listbox, combo ? CB_GETLBTEXT : LB_GETTEXT, item, (LPARAM)buffer );
1521
1522 if ((ret = (buffer[0] == '['))) /* drive or directory */
1523 {
1524 if (buffer[1] == '-') /* drive */
1525 {
1526 buffer[3] = ':';
1527 buffer[4] = 0;
1528 ptr = buffer + 2;
1529 }
1530 else
1531 {
1532 buffer[strlenW(buffer)-1] = '\\';
1533 ptr = buffer + 1;
1534 }
1535 }
1536 else
1537 {
1538 /* Filenames without a dot extension must have one tacked at the end */
1539 if (strchrW(buffer, '.') == NULL)
1540 {
1541 buffer[strlenW(buffer)+1] = '\0';
1542 buffer[strlenW(buffer)] = '.';
1543 }
1544 ptr = buffer;
1545 }
1546
1547 if (!unicode)
1548 {
1549 if (len > 0 && !WideCharToMultiByte( CP_ACP, 0, ptr, -1, (LPSTR)str, len, 0, 0 ))
1550 ((LPSTR)str)[len-1] = 0;
1551 }
1552 else lstrcpynW( str, ptr, len );
1553 HeapFree( GetProcessHeap(), 0, buffer );
1554 TRACE("Returning %d %s\n", ret, unicode ? debugstr_w(str) : debugstr_a((LPSTR)str) );
1555 return ret;
1556 }
1557
1558
1559 /* FUNCTIONS *****************************************************************/
1560
1561 /*
1562 * @implemented
1563 */
1564 HWND
1565 WINAPI
1566 CreateDialogIndirectParamAorW(
1567 HINSTANCE hInstance,
1568 LPCDLGTEMPLATE lpTemplate,
1569 HWND hWndParent,
1570 DLGPROC lpDialogFunc,
1571 LPARAM lParamInit,
1572 DWORD Flags)
1573 {
1574 /* FIXME:
1575 * This function might be obsolete since I don't think it is exported by NT
1576 * Also wine has one more parameter identifying weather it should call
1577 * the function with unicode or not
1578 */
1579 return DIALOG_CreateIndirect( hInstance, lpTemplate, hWndParent, lpDialogFunc, lParamInit , Flags == DLG_ISANSI ? FALSE : TRUE, NULL );
1580 }
1581
1582
1583 /*
1584 * @implemented
1585 */
1586 HWND
1587 WINAPI
1588 CreateDialogIndirectParamA(
1589 HINSTANCE hInstance,
1590 LPCDLGTEMPLATE lpTemplate,
1591 HWND hWndParent,
1592 DLGPROC lpDialogFunc,
1593 LPARAM lParamInit)
1594 {
1595 return CreateDialogIndirectParamAorW( hInstance, lpTemplate, hWndParent, lpDialogFunc, lParamInit, DLG_ISANSI);
1596 }
1597
1598
1599 /*
1600 * @implemented
1601 */
1602 HWND
1603 WINAPI
1604 CreateDialogIndirectParamW(
1605 HINSTANCE hInstance,
1606 LPCDLGTEMPLATE lpTemplate,
1607 HWND hWndParent,
1608 DLGPROC lpDialogFunc,
1609 LPARAM lParamInit)
1610 {
1611 return CreateDialogIndirectParamAorW( hInstance, lpTemplate, hWndParent, lpDialogFunc, lParamInit, 0);
1612 }
1613
1614
1615 /*
1616 * @implemented
1617 */
1618 HWND
1619 WINAPI
1620 CreateDialogParamA(
1621 HINSTANCE hInstance,
1622 LPCSTR lpTemplateName,
1623 HWND hWndParent,
1624 DLGPROC lpDialogFunc,
1625 LPARAM dwInitParam)
1626 {
1627 HRSRC hrsrc;
1628 LPCDLGTEMPLATE ptr;
1629
1630 if (!(hrsrc = FindResourceA( hInstance, lpTemplateName, (LPCSTR)RT_DIALOG ))) return 0;
1631 if (!(ptr = (LPCDLGTEMPLATE)LoadResource(hInstance, hrsrc))) return 0;
1632 return CreateDialogIndirectParamA( hInstance, ptr, hWndParent, lpDialogFunc, dwInitParam );
1633 }
1634
1635
1636 /*
1637 * @implemented
1638 */
1639 HWND
1640 WINAPI
1641 CreateDialogParamW(
1642 HINSTANCE hInstance,
1643 LPCWSTR lpTemplateName,
1644 HWND hWndParent,
1645 DLGPROC lpDialogFunc,
1646 LPARAM dwInitParam)
1647 {
1648 HRSRC hrsrc;
1649 LPCDLGTEMPLATE ptr;
1650
1651 if (!(hrsrc = FindResourceW( hInstance, lpTemplateName, (LPCWSTR)RT_DIALOG ))) return 0;
1652 if (!(ptr = (LPCDLGTEMPLATE)LoadResource(hInstance, hrsrc))) return 0;
1653 return CreateDialogIndirectParamW( hInstance, ptr, hWndParent, lpDialogFunc, dwInitParam );
1654 }
1655
1656
1657 /*
1658 * @implemented
1659 */
1660 LRESULT
1661 WINAPI
1662 DefDlgProcA(
1663 HWND hDlg,
1664 UINT Msg,
1665 WPARAM wParam,
1666 LPARAM lParam)
1667 {
1668 DIALOGINFO *dlgInfo;
1669 WNDPROC dlgproc;
1670 BOOL result = FALSE;
1671
1672 /* Perform DIALOGINFO initialization if not done */
1673 if(!(dlgInfo = DIALOG_get_info( hDlg, TRUE ))) return 0; //// REACTOS : Always TRUE! See RealGetWindowClass.
1674
1675 SetWindowLongPtrW( hDlg, DWLP_MSGRESULT, 0 );
1676
1677 if ((dlgproc = (WNDPROC)GetWindowLongPtrW( hDlg, DWLP_DLGPROC )))
1678 {
1679 /* Call dialog procedure */
1680 result = CallWindowProcA( dlgproc, hDlg, Msg, wParam, lParam );
1681 }
1682
1683 if (!result && IsWindow(hDlg))
1684 {
1685 /* callback didn't process this message */
1686
1687 switch(Msg)
1688 {
1689 case WM_ERASEBKGND:
1690 case WM_SHOWWINDOW:
1691 case WM_ACTIVATE:
1692 case WM_SETFOCUS:
1693 case DM_SETDEFID:
1694 case DM_GETDEFID:
1695 case WM_NEXTDLGCTL:
1696 case WM_GETFONT:
1697 case WM_CLOSE:
1698 case WM_NCDESTROY:
1699 case WM_ENTERMENULOOP:
1700 case WM_LBUTTONDOWN:
1701 case WM_NCLBUTTONDOWN:
1702 return DEFDLG_Proc( hDlg, Msg, wParam, lParam, dlgInfo );
1703 case WM_INITDIALOG:
1704 case WM_VKEYTOITEM:
1705 case WM_COMPAREITEM:
1706 case WM_CHARTOITEM:
1707 break;
1708
1709 default:
1710 return DefWindowProcA( hDlg, Msg, wParam, lParam );
1711 }
1712 }
1713 return DEFDLG_Epilog(hDlg, Msg, wParam, lParam, result, TRUE);
1714 }
1715
1716
1717 /*
1718 * @implemented
1719 */
1720 LRESULT
1721 WINAPI
1722 DefDlgProcW(
1723 HWND hDlg,
1724 UINT Msg,
1725 WPARAM wParam,
1726 LPARAM lParam)
1727 {
1728 DIALOGINFO *dlgInfo;
1729 WNDPROC dlgproc;
1730 BOOL result = FALSE;
1731
1732 /* Perform DIALOGINFO initialization if not done */
1733 if(!(dlgInfo = DIALOG_get_info( hDlg, TRUE ))) return 0; //// REACTOS : Always TRUE! See RealGetWindowClass.
1734
1735 SetWindowLongPtrW( hDlg, DWLP_MSGRESULT, 0 );
1736
1737 if ((dlgproc = (WNDPROC)GetWindowLongPtrW( hDlg, DWLP_DLGPROC )))
1738 {
1739 /* Call dialog procedure */
1740 result = CallWindowProcW( dlgproc, hDlg, Msg, wParam, lParam );
1741 }
1742
1743 if (!result && IsWindow(hDlg))
1744 {
1745 /* callback didn't process this message */
1746
1747 switch(Msg)
1748 {
1749 case WM_ERASEBKGND:
1750 case WM_SHOWWINDOW:
1751 case WM_ACTIVATE:
1752 case WM_SETFOCUS:
1753 case DM_SETDEFID:
1754 case DM_GETDEFID:
1755 case WM_NEXTDLGCTL:
1756 case WM_GETFONT:
1757 case WM_CLOSE:
1758 case WM_NCDESTROY:
1759 case WM_ENTERMENULOOP:
1760 case WM_LBUTTONDOWN:
1761 case WM_NCLBUTTONDOWN:
1762 return DEFDLG_Proc( hDlg, Msg, wParam, lParam, dlgInfo );
1763 case WM_INITDIALOG:
1764 case WM_VKEYTOITEM:
1765 case WM_COMPAREITEM:
1766 case WM_CHARTOITEM:
1767 break;
1768
1769 default:
1770 return DefWindowProcW( hDlg, Msg, wParam, lParam );
1771 }
1772 }
1773 return DEFDLG_Epilog(hDlg, Msg, wParam, lParam, result, FALSE);
1774 }
1775
1776
1777 /*
1778 * @implemented
1779 */
1780 INT_PTR
1781 WINAPI
1782 DialogBoxIndirectParamAorW(
1783 HINSTANCE hInstance,
1784 LPCDLGTEMPLATE hDialogTemplate,
1785 HWND hWndParent,
1786 DLGPROC lpDialogFunc,
1787 LPARAM dwInitParam,
1788 DWORD Flags)
1789 {
1790 /* FIXME:
1791 * This function might be obsolete since I don't think it is exported by NT
1792 * Also wine has one more parameter identifying weather it should call
1793 * the function with unicode or not
1794 */
1795 HWND hWnd = DIALOG_CreateIndirect( hInstance, hDialogTemplate, hWndParent, lpDialogFunc, dwInitParam, Flags == DLG_ISANSI ? FALSE : TRUE, &hWndParent );
1796 if (hWnd) return DIALOG_DoDialogBox( hWnd, hWndParent );
1797 return -1;
1798 }
1799
1800
1801 /*
1802 * @implemented
1803 */
1804 INT_PTR
1805 WINAPI
1806 DialogBoxIndirectParamA(
1807 HINSTANCE hInstance,
1808 LPCDLGTEMPLATE hDialogTemplate,
1809 HWND hWndParent,
1810 DLGPROC lpDialogFunc,
1811 LPARAM dwInitParam)
1812 {
1813 return DialogBoxIndirectParamAorW( hInstance, hDialogTemplate, hWndParent, lpDialogFunc, dwInitParam, DLG_ISANSI);
1814 }
1815
1816
1817 /*
1818 * @implemented
1819 */
1820 INT_PTR
1821 WINAPI
1822 DialogBoxIndirectParamW(
1823 HINSTANCE hInstance,
1824 LPCDLGTEMPLATE hDialogTemplate,
1825 HWND hWndParent,
1826 DLGPROC lpDialogFunc,
1827 LPARAM dwInitParam)
1828 {
1829 return DialogBoxIndirectParamAorW( hInstance, hDialogTemplate, hWndParent, lpDialogFunc, dwInitParam, 0);
1830 }
1831
1832
1833 /*
1834 * @implemented
1835 */
1836 INT_PTR
1837 WINAPI
1838 DialogBoxParamA(
1839 HINSTANCE hInstance,
1840 LPCSTR lpTemplateName,
1841 HWND hWndParent,
1842 DLGPROC lpDialogFunc,
1843 LPARAM dwInitParam)
1844 {
1845 HWND hwnd;
1846 HRSRC hrsrc;
1847 LPCDLGTEMPLATE ptr;
1848 //// ReactOS rev 33532
1849 if (!(hrsrc = FindResourceA( hInstance, lpTemplateName, (LPCSTR)RT_DIALOG )) ||
1850 !(ptr = LoadResource(hInstance, hrsrc)))
1851 {
1852 SetLastError(ERROR_RESOURCE_NAME_NOT_FOUND);
1853 return -1;
1854 }
1855 if (hWndParent != NULL && !IsWindow(hWndParent))
1856 {
1857 SetLastError(ERROR_INVALID_WINDOW_HANDLE);
1858 return 0;
1859 }
1860 hwnd = DIALOG_CreateIndirect(hInstance, ptr, hWndParent, lpDialogFunc, dwInitParam, FALSE, &hWndParent );
1861 if (hwnd) return DIALOG_DoDialogBox(hwnd, hWndParent);
1862 return -1;
1863 }
1864
1865
1866 /*
1867 * @implemented
1868 */
1869 INT_PTR
1870 WINAPI
1871 DialogBoxParamW(
1872 HINSTANCE hInstance,
1873 LPCWSTR lpTemplateName,
1874 HWND hWndParent,
1875 DLGPROC lpDialogFunc,
1876 LPARAM dwInitParam)
1877 {
1878 HWND hwnd;
1879 HRSRC hrsrc;
1880 LPCDLGTEMPLATE ptr;
1881 //// ReactOS rev 33532
1882 if (!(hrsrc = FindResourceW( hInstance, lpTemplateName, (LPCWSTR)RT_DIALOG )) ||
1883 !(ptr = LoadResource(hInstance, hrsrc)))
1884 {
1885 SetLastError(ERROR_RESOURCE_NAME_NOT_FOUND);
1886 return -1;
1887 }
1888 if (hWndParent != NULL && !IsWindow(hWndParent))
1889 {
1890 SetLastError(ERROR_INVALID_WINDOW_HANDLE);
1891 return 0;
1892 }
1893 hwnd = DIALOG_CreateIndirect(hInstance, ptr, hWndParent, lpDialogFunc, dwInitParam, TRUE, &hWndParent );
1894 if (hwnd) return DIALOG_DoDialogBox(hwnd, hWndParent);
1895 return -1;
1896 }
1897
1898
1899 /*
1900 * @implemented
1901 */
1902 int
1903 WINAPI
1904 DlgDirListA(
1905 HWND hDlg,
1906 LPSTR lpPathSpec,
1907 int nIDListBox,
1908 int nIDStaticPath,
1909 UINT uFileType)
1910 {
1911 return DIALOG_DlgDirListA( hDlg, lpPathSpec, nIDListBox, nIDStaticPath, uFileType, FALSE );
1912 }
1913
1914
1915 /*
1916 * @implemented
1917 */
1918 int
1919 WINAPI
1920 DlgDirListComboBoxA(
1921 HWND hDlg,
1922 LPSTR lpPathSpec,
1923 int nIDComboBox,
1924 int nIDStaticPath,
1925 UINT uFiletype)
1926 {
1927 return DIALOG_DlgDirListA( hDlg, lpPathSpec, nIDComboBox, nIDStaticPath, uFiletype, TRUE );
1928 }
1929
1930
1931 /*
1932 * @implemented
1933 */
1934 int
1935 WINAPI
1936 DlgDirListComboBoxW(
1937 HWND hDlg,
1938 LPWSTR lpPathSpec,
1939 int nIDComboBox,
1940 int nIDStaticPath,
1941 UINT uFiletype)
1942 {
1943 return DIALOG_DlgDirListW( hDlg, lpPathSpec, nIDComboBox, nIDStaticPath, uFiletype, TRUE );
1944 }
1945
1946
1947 /*
1948 * @implemented
1949 */
1950 int
1951 WINAPI
1952 DlgDirListW(
1953 HWND hDlg,
1954 LPWSTR lpPathSpec,
1955 int nIDListBox,
1956 int nIDStaticPath,
1957 UINT uFileType)
1958 {
1959 return DIALOG_DlgDirListW( hDlg, lpPathSpec, nIDListBox, nIDStaticPath, uFileType, FALSE );
1960 }
1961
1962
1963 /*
1964 * @implemented
1965 */
1966 BOOL
1967 WINAPI
1968 DlgDirSelectComboBoxExA(
1969 HWND hDlg,
1970 LPSTR lpString,
1971 int nCount,
1972 int nIDComboBox)
1973 {
1974 return DIALOG_DlgDirSelect( hDlg, (LPWSTR)lpString, nCount, nIDComboBox, FALSE, TRUE );
1975 }
1976
1977
1978 /*
1979 * @implemented
1980 */
1981 BOOL
1982 WINAPI
1983 DlgDirSelectComboBoxExW(
1984 HWND hDlg,
1985 LPWSTR lpString,
1986 int nCount,
1987 int nIDComboBox)
1988 {
1989 return DIALOG_DlgDirSelect( hDlg, (LPWSTR)lpString, nCount, nIDComboBox, TRUE, TRUE );
1990 }
1991
1992
1993 /*
1994 * @implemented
1995 */
1996 BOOL
1997 WINAPI
1998 DlgDirSelectExA(
1999 HWND hDlg,
2000 LPSTR lpString,
2001 int nCount,
2002 int nIDListBox)
2003 {
2004 return DIALOG_DlgDirSelect( hDlg, (LPWSTR)lpString, nCount, nIDListBox, FALSE, FALSE );
2005 }
2006
2007
2008 /*
2009 * @implemented
2010 */
2011 BOOL
2012 WINAPI
2013 DlgDirSelectExW(
2014 HWND hDlg,
2015 LPWSTR lpString,
2016 int nCount,
2017 int nIDListBox)
2018 {
2019 return DIALOG_DlgDirSelect( hDlg, lpString, nCount, nIDListBox, TRUE, FALSE );
2020 }
2021
2022
2023 /*
2024 * @implemented Modified for ReactOS. Do not Port Sync!!!
2025 */
2026 BOOL
2027 WINAPI
2028 EndDialog(
2029 HWND hwnd,
2030 INT_PTR retval)
2031 {
2032 DIALOGINFO * dlgInfo;
2033 HWND owner;
2034 BOOL wasActive;
2035
2036 TRACE("%p %ld\n", hwnd, retval );
2037
2038 if (!(dlgInfo = GETDLGINFO(hwnd)))
2039 {
2040 ERR("got invalid window handle (%p); buggy app !?\n", hwnd);
2041 return FALSE;
2042 }
2043 wasActive = (hwnd == GetActiveWindow());
2044 dlgInfo->idResult = retval;
2045 dlgInfo->flags |= DF_END;
2046
2047 if ((GetWindowLongW( hwnd, GWL_STYLE ) & (WS_POPUP|WS_CHILD)) == WS_CHILD)
2048 {
2049 owner = GetAncestor( hwnd, GA_PARENT);
2050 }
2051 else
2052 owner = GetWindow( hwnd, GW_OWNER );
2053
2054 if (owner)
2055 EnableWindow( owner, TRUE );
2056
2057 /* Windows sets the focus to the dialog itself in EndDialog */
2058
2059 if (wasActive && IsChild(hwnd, GetFocus()))
2060 SetFocus( hwnd );
2061
2062 /* Don't have to send a ShowWindow(SW_HIDE), just do
2063 SetWindowPos with SWP_HIDEWINDOW as done in Windows */
2064
2065 SetWindowPos(hwnd, NULL, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE
2066 | SWP_NOZORDER | SWP_NOACTIVATE | SWP_HIDEWINDOW);
2067
2068 if (wasActive && owner)
2069 {
2070 /* If this dialog was given an owner then set the focus to that owner. */
2071 SetActiveWindow(owner);
2072 }
2073 else if (hwnd == GetActiveWindow()) // Check it again!
2074 {
2075 NtUserCallNoParam(NOPARAM_ROUTINE_ZAPACTIVEANDFOUS);
2076 }
2077
2078 /* unblock dialog loop */
2079 PostMessageA(hwnd, WM_NULL, 0, 0);
2080 return TRUE;
2081 }
2082
2083
2084 /*
2085 * @implemented
2086 */
2087 LONG
2088 WINAPI
2089 GetDialogBaseUnits(VOID)
2090 {
2091 static DWORD units;
2092
2093 if (!units)
2094 {
2095 HDC hdc;
2096 SIZE size;
2097
2098 if ((hdc = GetDC(0)))
2099 {
2100 size.cx = GdiGetCharDimensions( hdc, NULL, &size.cy );
2101 if (size.cx) units = MAKELONG( size.cx, size.cy );
2102 ReleaseDC( 0, hdc );
2103 }
2104 }
2105 return units;
2106 }
2107
2108
2109 /*
2110 * @implemented
2111 */
2112 int
2113 WINAPI
2114 GetDlgCtrlID(
2115 HWND hwndCtl)
2116 {
2117 return GetWindowLongPtrW( hwndCtl, GWLP_ID );
2118 }
2119
2120
2121 /*
2122 * @implemented
2123 */
2124 HWND
2125 WINAPI
2126 GetDlgItem(
2127 HWND hDlg,
2128 int nIDDlgItem)
2129 {
2130 int i;
2131 HWND *list;
2132 HWND ret = 0;
2133
2134 if (!hDlg) return 0;
2135
2136 list = WIN_ListChildren(hDlg);
2137 if (!list) return 0;
2138
2139 for (i = 0; list[i]; i++) if (GetWindowLongPtrW(list[i], GWLP_ID) == nIDDlgItem) break;
2140 ret = list[i];
2141 HeapFree(GetProcessHeap(), 0, list);
2142 // if (!ret) SetLastError(ERROR_CONTROL_ID_NOT_FOUND);
2143 return ret;
2144 }
2145
2146
2147 /*
2148 * @implemented
2149 */
2150 UINT
2151 WINAPI
2152 GetDlgItemInt(
2153 HWND hDlg,
2154 int nIDDlgItem,
2155 BOOL *lpTranslated,
2156 BOOL bSigned)
2157 {
2158 char str[30];
2159 char * endptr;
2160 LONG_PTR result = 0;
2161
2162 if (lpTranslated) *lpTranslated = FALSE;
2163 if (!SendDlgItemMessageA(hDlg, nIDDlgItem, WM_GETTEXT, sizeof(str), (LPARAM)str))
2164 return 0;
2165 if (bSigned)
2166 {
2167 result = strtol( str, &endptr, 10 );
2168 if (!endptr || (endptr == str)) /* Conversion was unsuccessful */
2169 return 0;
2170 if (((result == LONG_MIN) || (result == LONG_MAX)))
2171 return 0;
2172 }
2173 else
2174 {
2175 result = strtoul( str, &endptr, 10 );
2176 if (!endptr || (endptr == str)) /* Conversion was unsuccessful */
2177 return 0;
2178 if (result == ULONG_MAX) return 0;
2179 }
2180 if (lpTranslated) *lpTranslated = TRUE;
2181 return (UINT)result;
2182 }
2183
2184
2185 /*
2186 * @implemented
2187 */
2188 UINT
2189 WINAPI
2190 GetDlgItemTextA(
2191 HWND hDlg,
2192 int nIDDlgItem,
2193 LPSTR lpString,
2194 int nMaxCount)
2195 {
2196 HWND hWnd = GetDlgItem(hDlg, nIDDlgItem);
2197 if ( hWnd ) return GetWindowTextA(hWnd, lpString, nMaxCount);
2198 if ( nMaxCount ) lpString[0] = '\0';
2199 return 0;
2200 }
2201
2202
2203 /*
2204 * @implemented
2205 */
2206 UINT
2207 WINAPI
2208 GetDlgItemTextW(
2209 HWND hDlg,
2210 int nIDDlgItem,
2211 LPWSTR lpString,
2212 int nMaxCount)
2213 {
2214 HWND hWnd = GetDlgItem(hDlg, nIDDlgItem);
2215 if ( hWnd ) return GetWindowTextW(hWnd, lpString, nMaxCount);
2216 if ( nMaxCount ) lpString[0] = '\0';
2217 return 0;
2218 }
2219
2220 /*
2221 * @implemented
2222 */
2223 HWND
2224 WINAPI
2225 GetNextDlgGroupItem(
2226 HWND hDlg,
2227 HWND hCtl,
2228 BOOL bPrevious)
2229 {
2230 HWND hwnd, hwndNext, retvalue, hwndLastGroup = 0;
2231 BOOL fLooped=FALSE;
2232 BOOL fSkipping=FALSE;
2233
2234 if (hDlg == hCtl) hCtl = NULL;
2235 if (!hCtl && bPrevious) return 0;
2236
2237 /* if the hwndCtrl is the child of the control in the hwndDlg,
2238 * then the hwndDlg has to be the parent of the hwndCtrl */
2239
2240 if (hCtl)
2241 {
2242 if (!IsChild (hDlg, hCtl)) return 0;
2243 /* Make sure hwndCtrl is a top-level child */
2244
2245 }
2246 else
2247 {
2248 /* No ctrl specified -> start from the beginning */
2249 if (!(hCtl = GetWindow( hDlg, GW_CHILD ))) return 0;
2250 /* MSDN is wrong. fPrevious does not result in the last child */
2251
2252 /* No ctrl specified -> start from the beginning */
2253 if (!(hCtl = GetWindow( hDlg, GW_CHILD ))) return 0;
2254
2255 /* MSDN is wrong. fPrevious does not result in the last child */
2256
2257 /* Maybe that first one is valid. If so then we don't want to skip it*/
2258 if ((GetWindowLongPtrW( hCtl, GWL_STYLE ) & (WS_VISIBLE|WS_DISABLED)) == WS_VISIBLE)
2259 {
2260 return hCtl;
2261 }
2262
2263 }
2264
2265 /* Always go forward around the group and list of controls; for the
2266 * previous control keep track; for the next break when you find one
2267 */
2268 retvalue = hCtl;
2269 hwnd = hCtl;
2270 while (1)
2271 {
2272 hwndNext = GetWindow (hwnd, GW_HWNDNEXT);
2273 while (!hwndNext)
2274 {
2275 /* Climb out until there is a next sibling of the ancestor or we
2276 * reach the top (in which case we loop back to the start)
2277 */
2278 if (hDlg == GetParent (hwnd))
2279 {
2280 /* Wrap around to the beginning of the list, within the same
2281 * group. (Once only)
2282 */
2283 if (fLooped) goto end;
2284 fLooped = TRUE;
2285 hwndNext = GetWindow (hDlg, GW_CHILD);
2286 }
2287 else
2288 {
2289 hwnd = GetParent (hwnd);
2290 hwndNext = GetWindow (hwnd, GW_HWNDNEXT);
2291 }
2292 }
2293 hwnd = hwndNext;
2294
2295 /* Wander down the leading edge of controlparents */
2296 while ( (GetWindowLongPtrW (hwnd, GWL_EXSTYLE) & WS_EX_CONTROLPARENT) &&
2297 ((GetWindowLongPtrW (hwnd, GWL_STYLE) & (WS_VISIBLE | WS_DISABLED)) == WS_VISIBLE) &&
2298 (hwndNext = GetWindow (hwnd, GW_CHILD)))
2299 hwnd = hwndNext;
2300 /* Question. If the control is a control parent but either has no
2301 * children or is not visible/enabled then if it has a WS_GROUP does
2302 * it count? For that matter does it count anyway?
2303 * I believe it doesn't count.
2304 */
2305
2306 if ((GetWindowLongPtrW (hwnd, GWL_STYLE) & WS_GROUP))
2307 {
2308 hwndLastGroup = hwnd;
2309 if (!fSkipping)
2310 {
2311 /* Look for the beginning of the group */
2312 fSkipping = TRUE;
2313 }
2314 }
2315
2316 if (hwnd == hCtl)
2317 {
2318 if (!fSkipping) break;
2319 if (hwndLastGroup == hwnd) break;
2320 hwnd = hwndLastGroup;
2321 fSkipping = FALSE;
2322 fLooped = FALSE;
2323 }
2324
2325 if (!fSkipping &&
2326 (GetWindowLongPtrW (hwnd, GWL_STYLE) & (WS_VISIBLE|WS_DISABLED)) ==
2327 WS_VISIBLE)
2328 {
2329 retvalue = hwnd;
2330 if (!bPrevious) break;
2331 }
2332 }
2333 end:
2334 return retvalue;
2335 }
2336
2337
2338 /*
2339 * @implemented
2340 */
2341 HWND
2342 WINAPI
2343 GetNextDlgTabItem(
2344 HWND hDlg,
2345 HWND hCtl,
2346 BOOL bPrevious)
2347 {
2348 PWND pWindow;
2349
2350 pWindow = ValidateHwnd( hDlg );
2351 if (!pWindow) return NULL;
2352 if (hCtl)
2353 {
2354 pWindow = ValidateHwnd( hCtl );
2355 if (!pWindow) return NULL;
2356 }
2357
2358 /* Undocumented but tested under Win2000 and WinME */
2359 if (hDlg == hCtl) hCtl = NULL;
2360
2361 /* Contrary to MSDN documentation, tested under Win2000 and WinME
2362 * NB GetLastError returns whatever was set before the function was
2363 * called.
2364 */
2365 if (!hCtl && bPrevious) return 0;
2366
2367 return DIALOG_GetNextTabItem(hDlg, hDlg, hCtl, bPrevious);
2368 }
2369
2370
2371 #if 0
2372 BOOL
2373 WINAPI
2374 IsDialogMessage(
2375 HWND hDlg,
2376 LPMSG lpMsg)
2377 {
2378 return IsDialogMessageW(hDlg, lpMsg);
2379 }
2380 #endif
2381
2382 /***********************************************************************
2383 * DIALOG_FixOneChildOnChangeFocus
2384 *
2385 * Callback helper for DIALOG_FixChildrenOnChangeFocus
2386 */
2387
2388 static BOOL CALLBACK DIALOG_FixOneChildOnChangeFocus (HWND hwndChild,
2389 LPARAM lParam)
2390 {
2391 /* If a default pushbutton then no longer default */
2392 if (DLGC_DEFPUSHBUTTON & SendMessageW (hwndChild, WM_GETDLGCODE, 0, 0))
2393 SendMessageW (hwndChild, BM_SETSTYLE, BS_PUSHBUTTON, TRUE);
2394 return TRUE;
2395 }
2396
2397 /***********************************************************************
2398 * DIALOG_FixChildrenOnChangeFocus
2399 *
2400 * Following the change of focus that occurs for example after handling
2401 * a WM_KEYDOWN VK_TAB in IsDialogMessage, some tidying of the dialog's
2402 * children may be required.
2403 */
2404 static void DIALOG_FixChildrenOnChangeFocus (HWND hwndDlg, HWND hwndNext)
2405 {
2406 INT dlgcode_next = SendMessageW (hwndNext, WM_GETDLGCODE, 0, 0);
2407 /* INT dlgcode_dlg = SendMessageW (hwndDlg, WM_GETDLGCODE, 0, 0); */
2408 /* Windows does ask for this. I don't know why yet */
2409
2410 EnumChildWindows (hwndDlg, DIALOG_FixOneChildOnChangeFocus, 0);
2411
2412 /* If the button that is getting the focus WAS flagged as the default
2413 * pushbutton then ask the dialog what it thinks the default is and
2414 * set that in the default style.
2415 */
2416 if (dlgcode_next & DLGC_DEFPUSHBUTTON)
2417 {
2418 DWORD def_id = SendMessageW (hwndDlg, DM_GETDEFID, 0, 0);
2419 if (HIWORD(def_id) == DC_HASDEFID)
2420 {
2421 HWND hwndDef;
2422 def_id = LOWORD(def_id);
2423 hwndDef = GetDlgItem (hwndDlg, def_id);
2424 if (hwndDef)
2425 {
2426 INT dlgcode_def = SendMessageW (hwndDef, WM_GETDLGCODE, 0, 0);
2427 /* I know that if it is a button then it should already be a
2428 * UNDEFPUSHBUTTON, since we have just told the buttons to
2429 * change style. But maybe they ignored our request
2430 */
2431 if ((dlgcode_def & DLGC_BUTTON) &&
2432 (dlgcode_def & DLGC_UNDEFPUSHBUTTON))
2433 {
2434 SendMessageW (hwndDef, BM_SETSTYLE, BS_DEFPUSHBUTTON, TRUE);
2435 }
2436 }
2437 }
2438 }
2439 else if ((dlgcode_next & DLGC_BUTTON) && (dlgcode_next & DLGC_UNDEFPUSHBUTTON))
2440 {
2441 SendMessageW (hwndNext, BM_SETSTYLE, BS_DEFPUSHBUTTON, TRUE);
2442 /* I wonder why it doesn't send a DM_SETDEFID */
2443 }
2444 }
2445
2446 /***********************************************************************
2447 * DIALOG_IdToHwnd
2448 *
2449 * A recursive version of GetDlgItem
2450 *
2451 * RETURNS
2452 * The HWND for a Child ID.
2453 */
2454 static HWND DIALOG_IdToHwnd( HWND hwndDlg, INT id )
2455 {
2456 int i;
2457 HWND *list = WIN_ListChildren( hwndDlg );
2458 HWND ret = 0;
2459
2460 if (!list) return 0;
2461
2462 for (i = 0; list[i]; i++)
2463 {
2464 if (GetWindowLongPtrW( list[i], GWLP_ID ) == id)
2465 {
2466 ret = list[i];
2467 break;
2468 }
2469
2470 /* Recurse into every child */
2471 if ((ret = DIALOG_IdToHwnd( list[i], id ))) break;
2472 }
2473
2474 HeapFree( GetProcessHeap(), 0, list );
2475 return ret;
2476 }
2477
2478
2479 /*
2480 * @implemented
2481 */
2482 BOOL
2483 WINAPI
2484 IsDialogMessageW(
2485 HWND hDlg,
2486 LPMSG lpMsg)
2487 {
2488 INT dlgCode = 0;
2489
2490 if (!IsWindow( hDlg ))
2491 return FALSE;
2492
2493 if (CallMsgFilterW( lpMsg, MSGF_DIALOGBOX )) return TRUE;
2494
2495 if (hDlg == GetDesktopWindow()) return FALSE;
2496 if ((hDlg != lpMsg->hwnd) && !IsChild( hDlg, lpMsg->hwnd )) return FALSE;
2497
2498 hDlg = DIALOG_FindMsgDestination(hDlg);
2499
2500 switch(lpMsg->message)
2501 {
2502 case WM_KEYDOWN:
2503 dlgCode = SendMessageW( lpMsg->hwnd, WM_GETDLGCODE, lpMsg->wParam, (LPARAM)lpMsg );
2504 if (dlgCode & DLGC_WANTMESSAGE) break;
2505
2506 switch(lpMsg->wParam)
2507 {
2508 case VK_TAB:
2509 if (!(dlgCode & DLGC_WANTTAB))
2510 {
2511 BOOL fIsDialog = TRUE;
2512 WND *pWnd = ValidateHwnd(hDlg);
2513
2514 if (pWnd && TestWindowProcess(pWnd))
2515 {
2516 fIsDialog = (GETDLGINFO(hDlg) != NULL);
2517 }
2518
2519 SendMessageW(hDlg, WM_CHANGEUISTATE, MAKEWPARAM(UIS_CLEAR, UISF_HIDEFOCUS), 0);
2520
2521 /* I am not sure under which circumstances the TAB is handled
2522 * each way. All I do know is that it does not always simply
2523 * send WM_NEXTDLGCTL. (Personally I have never yet seen it
2524 * do so but I presume someone has)
2525 */
2526 if (fIsDialog)
2527 SendMessageW( hDlg, WM_NEXTDLGCTL, (GetKeyState(VK_SHIFT) & 0x8000), 0 );
2528 else
2529 {
2530 /* It would appear that GetNextDlgTabItem can handle being
2531 * passed hwndDlg rather than NULL but that is undocumented
2532 * so let's do it properly
2533 */
2534 HWND hwndFocus = GetFocus();
2535 HWND hwndNext = GetNextDlgTabItem (hDlg,
2536 hwndFocus == hDlg ? NULL : hwndFocus,
2537 GetKeyState (VK_SHIFT) & 0x8000);
2538 if (hwndNext)
2539 {
2540 dlgCode = SendMessageW (hwndNext, WM_GETDLGCODE,
2541 lpMsg->wParam, (LPARAM)lpMsg);
2542 if (dlgCode & DLGC_HASSETSEL)
2543 {
2544 INT maxlen = 1 + SendMessageW (hwndNext, WM_GETTEXTLENGTH, 0, 0);
2545 WCHAR *buffer = HeapAlloc (GetProcessHeap(), 0, maxlen * sizeof(WCHAR));
2546 if (buffer)
2547 {
2548 SIZE_T length;
2549 SendMessageW (hwndNext, WM_GETTEXT, maxlen, (LPARAM) buffer);
2550 length = strlenW (buffer);
2551 HeapFree (GetProcessHeap(), 0, buffer);
2552 SendMessageW (hwndNext, EM_SETSEL, 0, length);
2553 }
2554 }
2555 SetFocus (hwndNext);
2556 DIALOG_FixChildrenOnChangeFocus (hDlg, hwndNext);
2557 }
2558 else
2559 return FALSE;
2560 }
2561 return TRUE;
2562 }
2563 break;
2564
2565 case VK_RIGHT:
2566 case VK_DOWN:
2567 case VK_LEFT:
2568 case VK_UP:
2569 if (!(dlgCode & DLGC_WANTARROWS))
2570 {
2571 BOOL fPrevious = (lpMsg->wParam == VK_LEFT || lpMsg->wParam == VK_UP);
2572 HWND hwndNext = GetNextDlgGroupItem( hDlg, lpMsg->hwnd, fPrevious );
2573 if (hwndNext && SendMessageW( hwndNext, WM_GETDLGCODE, lpMsg->wParam, (LPARAM)lpMsg ) == (DLGC_BUTTON | DLGC_RADIOBUTTON))
2574 {
2575 SetFocus( hwndNext );
2576 if ((GetWindowLongW( hwndNext, GWL_STYLE ) & BS_TYPEMASK) == BS_AUTORADIOBUTTON &&
2577 SendMessageW( hwndNext, BM_GETCHECK, 0, 0 ) != BST_CHECKED)
2578 SendMessageW( hwndNext, BM_CLICK, 1, 0 );
2579 }
2580 else
2581 SendMessageW( hDlg, WM_NEXTDLGCTL, (WPARAM)hwndNext, 1 );
2582 return TRUE;
2583 }
2584 break;
2585
2586 case VK_CANCEL:
2587 case VK_ESCAPE:
2588 SendMessageW( hDlg, WM_COMMAND, IDCANCEL, (LPARAM)GetDlgItem( hDlg, IDCANCEL ) );
2589 return TRUE;
2590
2591 case VK_EXECUTE:
2592 case VK_RETURN:
2593 {
2594 DWORD dw;
2595 HWND hwndFocus = GetFocus();
2596 if (IsChild( hDlg, hwndFocus ) &&
2597 (SendMessageW (hwndFocus, WM_GETDLGCODE, 0, 0) & DLGC_DEFPUSHBUTTON))
2598 {
2599 SendMessageW( hDlg, WM_COMMAND, MAKEWPARAM( GetDlgCtrlID( hwndFocus ), BN_CLICKED ), (LPARAM)hwndFocus );
2600 }
2601 else if (DC_HASDEFID == HIWORD(dw = SendMessageW (hDlg, DM_GETDEFID, 0, 0)))
2602 {
2603 HWND hwndDef = DIALOG_IdToHwnd(hDlg, LOWORD(dw));
2604 if (!hwndDef || IsWindowEnabled(hwndDef))
2605 SendMessageW( hDlg, WM_COMMAND, MAKEWPARAM( LOWORD(dw), BN_CLICKED ), (LPARAM)hwndDef);
2606 }
2607 else
2608 {
2609 SendMessageW( hDlg, WM_COMMAND, IDOK, (LPARAM)GetDlgItem( hDlg, IDOK ) );
2610 }
2611 }
2612 return TRUE;
2613 }
2614 break;
2615
2616 case WM_CHAR:
2617 /* FIXME Under what circumstances does WM_GETDLGCODE get sent?
2618 * It does NOT get sent in the test program I have
2619 */
2620 dlgCode = SendMessageW( lpMsg->hwnd, WM_GETDLGCODE, lpMsg->wParam, (LPARAM)lpMsg );
2621 if (dlgCode & (DLGC_WANTCHARS|DLGC_WANTMESSAGE)) break;
2622 if (lpMsg->wParam == '\t' && (dlgCode & DLGC_WANTTAB)) break;
2623 /* drop through */
2624
2625 case WM_SYSCHAR:
2626 if (DIALOG_IsAccelerator( lpMsg->hwnd, hDlg, lpMsg->wParam ))
2627 {
2628 /* don't translate or dispatch */
2629 return TRUE;
2630 }
2631 break;
2632 //// ReactOS
2633 case WM_SYSKEYDOWN:
2634 /* If the ALT key is being pressed display the keyboard cues */
2635 if ( HIWORD(lpMsg->lParam) & KF_ALTDOWN &&
2636 !(gpsi->dwSRVIFlags & SRVINFO_KBDPREF) && !(gpsi->PUSIFlags & PUSIF_KEYBOARDCUES) )
2637 SendMessageW(hDlg, WM_CHANGEUISTATE, MAKEWPARAM(UIS_CLEAR, UISF_HIDEACCEL | UISF_HIDEFOCUS), 0);
2638 break;
2639
2640 case WM_SYSCOMMAND:
2641 /* If the ALT key is being pressed display the keyboard cues */
2642 if ( lpMsg->wParam == SC_KEYMENU &&
2643 !(gpsi->dwSRVIFlags & SRVINFO_KBDPREF) && !(gpsi->PUSIFlags & PUSIF_KEYBOARDCUES) )
2644 {
2645 SendMessageW(hDlg, WM_CHANGEUISTATE, MAKEWPARAM(UIS_CLEAR, UISF_HIDEACCEL | UISF_HIDEFOCUS), 0);
2646 }
2647 break;
2648 }
2649
2650 TranslateMessage( lpMsg );
2651 DispatchMessageW( lpMsg );
2652 return TRUE;
2653 }
2654
2655
2656 /*
2657 * @implemented
2658 */
2659 UINT
2660 WINAPI
2661 IsDlgButtonChecked(
2662 HWND hDlg,
2663 int nIDButton)
2664 {
2665 return (UINT)SendDlgItemMessageW( hDlg, nIDButton, BM_GETCHECK, 0, 0 );
2666 }
2667
2668
2669 /*
2670 * @implemented
2671 */
2672 BOOL
2673 WINAPI
2674 MapDialogRect(
2675 HWND hDlg,
2676 LPRECT lpRect)
2677 {
2678 DIALOGINFO * dlgInfo;
2679 if (!(dlgInfo = GETDLGINFO(hDlg))) return FALSE;
2680 lpRect->left = MulDiv(lpRect->left, dlgInfo->xBaseUnit, 4);
2681 lpRect->right = MulDiv(lpRect->right, dlgInfo->xBaseUnit, 4);
2682 lpRect->top = MulDiv(lpRect->top, dlgInfo->yBaseUnit, 8);
2683 lpRect->bottom = MulDiv(lpRect->bottom, dlgInfo->yBaseUnit, 8);
2684 return TRUE;
2685 }
2686
2687
2688 /*
2689 * @implemented
2690 */
2691 LRESULT
2692 WINAPI
2693 SendDlgItemMessageA(
2694 HWND hDlg,
2695 int nIDDlgItem,
2696 UINT Msg,
2697 WPARAM wParam,
2698 LPARAM lParam)
2699 {
2700 HWND hwndCtrl;
2701 if ( hDlg == HWND_TOPMOST || hDlg == HWND_BROADCAST ) return 0; // ReactOS
2702 hwndCtrl = GetDlgItem( hDlg, nIDDlgItem );
2703 if (hwndCtrl) return SendMessageA( hwndCtrl, Msg, wParam, lParam );
2704 else return 0;
2705 }
2706
2707
2708 /*
2709 * @implemented
2710 */
2711 LRESULT
2712 WINAPI
2713 SendDlgItemMessageW(
2714 HWND hDlg,
2715 int nIDDlgItem,
2716 UINT Msg,
2717 WPARAM wParam,
2718 LPARAM lParam)
2719 {
2720 HWND hwndCtrl;
2721 if ( hDlg == HWND_TOPMOST || hDlg == HWND_BROADCAST ) return 0; // ReactOS
2722 hwndCtrl = GetDlgItem( hDlg, nIDDlgItem );
2723 if (hwndCtrl) return SendMessageW( hwndCtrl, Msg, wParam, lParam );
2724 else return 0;
2725 }
2726
2727
2728 /*
2729 * @implemented
2730 */
2731 BOOL
2732 WINAPI
2733 SetDlgItemInt(
2734 HWND hDlg,
2735 int nIDDlgItem,
2736 UINT uValue,
2737 BOOL bSigned)
2738 {
2739 char str[20];
2740
2741 if (bSigned) sprintf( str, "%d", (INT)uValue );
2742 else sprintf( str, "%u", uValue );
2743 SendDlgItemMessageA( hDlg, nIDDlgItem, WM_SETTEXT, 0, (LPARAM)str );
2744 return TRUE;
2745 }
2746
2747
2748 /*
2749 * @implemented
2750 */
2751 BOOL
2752 WINAPI
2753 SetDlgItemTextA(
2754 HWND hDlg,
2755 int nIDDlgItem,
2756 LPCSTR lpString)
2757 {
2758 HWND hwndCtrl = GetDlgItem( hDlg, nIDDlgItem ); // ReactOS Themes
2759 if (hwndCtrl) return SetWindowTextA( hwndCtrl, lpString );
2760 return FALSE;
2761 }
2762
2763
2764 /*
2765 * @implemented
2766 */
2767 BOOL
2768 WINAPI
2769 SetDlgItemTextW(
2770 HWND hDlg,
2771 int nIDDlgItem,
2772 LPCWSTR lpString)
2773 {
2774 HWND hwndCtrl = GetDlgItem( hDlg, nIDDlgItem ); // ReactOS Themes
2775 if (hwndCtrl) return SetWindowTextW( hwndCtrl, lpString );
2776 return FALSE;
2777 }
2778
2779
2780 /*
2781 * @implemented
2782 */
2783 BOOL
2784 WINAPI
2785 CheckDlgButton(
2786 HWND hDlg,
2787 int nIDButton,
2788 UINT uCheck)
2789 {
2790 SendDlgItemMessageW( hDlg, nIDButton, BM_SETCHECK, uCheck, 0 );
2791 return TRUE;
2792 }
2793
2794 static BOOL CALLBACK CheckRB(HWND hwnd, LPARAM lParam)
2795 {
2796 LONG lChildID = GetWindowLongPtrW(hwnd, GWLP_ID);
2797 RADIOGROUP *lpRadioGroup = (RADIOGROUP *)lParam;
2798
2799 if((lChildID >= lpRadioGroup->firstID) &&
2800 (lChildID <= lpRadioGroup->lastID))
2801 {
2802 if (lChildID == lpRadioGroup->checkID)
2803 {
2804 SendMessageW(hwnd, BM_SETCHECK, BST_CHECKED, 0);
2805 }
2806 else
2807 {
2808 SendMessageW(hwnd, BM_SETCHECK, BST_UNCHECKED, 0);
2809 }
2810 }
2811
2812 return TRUE;
2813 }
2814
2815 /*
2816 * @implemented
2817 */
2818 BOOL
2819 WINAPI
2820 CheckRadioButton(
2821 HWND hDlg,
2822 int nIDFirstButton,
2823 int nIDLastButton,
2824 int nIDCheckButton)
2825 {
2826 RADIOGROUP radioGroup;
2827
2828 radioGroup.firstID = nIDFirstButton;
2829 radioGroup.lastID = nIDLastButton;
2830 radioGroup.checkID = nIDCheckButton;
2831
2832 return EnumChildWindows(hDlg, CheckRB, (LPARAM)&radioGroup);
2833 }
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