dc6656ffb352aff5153f2e6b18d60a34c8db6824
[reactos.git] / win32ss / user / ntuser / menu.c
1 /*
2 * COPYRIGHT: See COPYING in the top level directory
3 * PROJECT: ReactOS kernel
4 * PURPOSE: Menus
5 * FILE: win32ss/user/ntuser/menu.c
6 * PROGRAMER: Thomas Weidenmueller (w3seek@users.sourceforge.net)
7 */
8
9 #include <win32k.h>
10 DBG_DEFAULT_CHANNEL(UserMenu);
11
12 /* INTERNAL ******************************************************************/
13
14 HFONT ghMenuFont = NULL;
15 HFONT ghMenuFontBold = NULL;
16 static SIZE MenuCharSize;
17
18 /* Use global popup window because there's no way 2 menus can
19 * be tracked at the same time. */
20 static HWND top_popup = NULL;
21 static HMENU top_popup_hmenu = NULL;
22
23 BOOL fInsideMenuLoop = FALSE;
24 BOOL fInEndMenu = FALSE;
25
26 /* internal popup menu window messages */
27
28 #define MM_SETMENUHANDLE (WM_USER + 0)
29 #define MM_GETMENUHANDLE (WM_USER + 1)
30
31 /* internal flags for menu tracking */
32
33 #define TF_ENDMENU 0x10000
34 #define TF_SUSPENDPOPUP 0x20000
35 #define TF_SKIPREMOVE 0x40000
36
37
38 /* maximum allowed depth of any branch in the menu tree.
39 * This value is slightly larger than in windows (25) to
40 * stay on the safe side. */
41 #define MAXMENUDEPTH 30
42
43 #define MNS_STYLE_MASK (MNS_NOCHECK|MNS_MODELESS|MNS_DRAGDROP|MNS_AUTODISMISS|MNS_NOTIFYBYPOS|MNS_CHECKORBMP)
44
45 #define MENUITEMINFO_TYPE_MASK \
46 (MFT_STRING | MFT_BITMAP | MFT_OWNERDRAW | MFT_SEPARATOR | \
47 MFT_MENUBARBREAK | MFT_MENUBREAK | MFT_RADIOCHECK | \
48 MFT_RIGHTORDER | MFT_RIGHTJUSTIFY /* same as MF_HELP */ )
49
50 #define TYPE_MASK (MENUITEMINFO_TYPE_MASK | MF_POPUP | MF_SYSMENU)
51
52 #define STATE_MASK (~TYPE_MASK)
53
54 #define MENUITEMINFO_STATE_MASK (STATE_MASK & ~(MF_BYPOSITION | MF_MOUSESELECT))
55
56 #define MII_STATE_MASK (MFS_GRAYED|MFS_CHECKED|MFS_HILITE|MFS_DEFAULT)
57
58 #define IS_SYSTEM_MENU(MenuInfo) \
59 (!((MenuInfo)->fFlags & MNF_POPUP) && ((MenuInfo)->fFlags & MNF_SYSMENU))
60
61 #define IS_BITMAP_ITEM(flags) (MF_BITMAP == MENU_ITEM_TYPE(flags))
62
63 #define IS_MAGIC_BITMAP(id) ((id) && ((INT_PTR)(id) < 12) && ((INT_PTR)(id) >= -1))
64 #define IS_STRING_ITEM(flags) (MF_STRING == MENU_ITEM_TYPE(flags))
65
66 /* Maximum number of menu items a menu can contain */
67 #define MAX_MENU_ITEMS (0x4000)
68 #define MAX_GOINTOSUBMENU (0x10)
69
70 /* Space between 2 columns */
71 #define MENU_COL_SPACE 4
72
73 /* top and bottom margins for popup menus */
74 #define MENU_TOP_MARGIN 2 //3
75 #define MENU_BOTTOM_MARGIN 2
76
77 #define MENU_ITEM_HBMP_SPACE (5)
78 #define MENU_BAR_ITEMS_SPACE (12)
79 #define SEPARATOR_HEIGHT (5)
80 #define MENU_TAB_SPACE (8)
81
82 typedef struct
83 {
84 UINT TrackFlags;
85 PMENU CurrentMenu; /* current submenu (can be equal to hTopMenu)*/
86 PMENU TopMenu; /* initial menu */
87 PWND OwnerWnd; /* where notifications are sent */
88 POINT Pt;
89 } MTRACKER;
90
91 /* Internal MenuTrackMenu() flags */
92 #define TPM_INTERNAL 0xF0000000
93 #define TPM_BUTTONDOWN 0x40000000 /* menu was clicked before tracking */
94 #define TPM_POPUPMENU 0x20000000 /* menu is a popup menu */
95
96 #define ITEM_PREV -1
97 #define ITEM_NEXT 1
98
99 #define UpdateMenuItemState(state, change) \
100 {\
101 if((change) & MF_GRAYED) { \
102 (state) |= MF_GRAYED; \
103 } else { \
104 (state) &= ~MF_GRAYED; \
105 } /* Separate the two for test_menu_resource_layout.*/ \
106 if((change) & MF_DISABLED) { \
107 (state) |= MF_DISABLED; \
108 } else { \
109 (state) &= ~MF_DISABLED; \
110 } \
111 if((change) & MFS_CHECKED) { \
112 (state) |= MFS_CHECKED; \
113 } else { \
114 (state) &= ~MFS_CHECKED; \
115 } \
116 if((change) & MFS_HILITE) { \
117 (state) |= MFS_HILITE; \
118 } else { \
119 (state) &= ~MFS_HILITE; \
120 } \
121 if((change) & MFS_DEFAULT) { \
122 (state) |= MFS_DEFAULT; \
123 } else { \
124 (state) &= ~MFS_DEFAULT; \
125 } \
126 if((change) & MF_MOUSESELECT) { \
127 (state) |= MF_MOUSESELECT; \
128 } else { \
129 (state) &= ~MF_MOUSESELECT; \
130 } \
131 }
132
133 #if 0
134 void FASTCALL
135 DumpMenuItemList(PMENU Menu, PITEM MenuItem)
136 {
137 UINT cnt = 0, i = Menu->cItems;
138 while(i)
139 {
140 if(MenuItem->lpstr.Length)
141 DbgPrint(" %d. %wZ\n", ++cnt, &MenuItem->lpstr);
142 else
143 DbgPrint(" %d. NO TEXT dwTypeData==%d\n", ++cnt, (DWORD)MenuItem->lpstr.Buffer);
144 DbgPrint(" fType=");
145 if(MFT_BITMAP & MenuItem->fType)
146 DbgPrint("MFT_BITMAP ");
147 if(MFT_MENUBARBREAK & MenuItem->fType)
148 DbgPrint("MFT_MENUBARBREAK ");
149 if(MFT_MENUBREAK & MenuItem->fType)
150 DbgPrint("MFT_MENUBREAK ");
151 if(MFT_OWNERDRAW & MenuItem->fType)
152 DbgPrint("MFT_OWNERDRAW ");
153 if(MFT_RADIOCHECK & MenuItem->fType)
154 DbgPrint("MFT_RADIOCHECK ");
155 if(MFT_RIGHTJUSTIFY & MenuItem->fType)
156 DbgPrint("MFT_RIGHTJUSTIFY ");
157 if(MFT_SEPARATOR & MenuItem->fType)
158 DbgPrint("MFT_SEPARATOR ");
159 if(MFT_STRING & MenuItem->fType)
160 DbgPrint("MFT_STRING ");
161 DbgPrint("\n fState=");
162 if(MFS_DISABLED & MenuItem->fState)
163 DbgPrint("MFS_DISABLED ");
164 else
165 DbgPrint("MFS_ENABLED ");
166 if(MFS_CHECKED & MenuItem->fState)
167 DbgPrint("MFS_CHECKED ");
168 else
169 DbgPrint("MFS_UNCHECKED ");
170 if(MFS_HILITE & MenuItem->fState)
171 DbgPrint("MFS_HILITE ");
172 else
173 DbgPrint("MFS_UNHILITE ");
174 if(MFS_DEFAULT & MenuItem->fState)
175 DbgPrint("MFS_DEFAULT ");
176 if(MFS_GRAYED & MenuItem->fState)
177 DbgPrint("MFS_GRAYED ");
178 DbgPrint("\n wId=%d\n", MenuItem->wID);
179 MenuItem++;
180 i--;
181 }
182 DbgPrint("Entries: %d\n", cnt);
183 return;
184 }
185 #endif
186
187 #define FreeMenuText(Menu,MenuItem) \
188 { \
189 if((MENU_ITEM_TYPE((MenuItem)->fType) == MF_STRING) && \
190 (MenuItem)->lpstr.Length) { \
191 DesktopHeapFree(((PMENU)Menu)->head.rpdesk, (MenuItem)->lpstr.Buffer); \
192 } \
193 }
194
195 PMENU FASTCALL
196 IntGetMenuObject(HMENU hMenu)
197 {
198 PMENU Menu = UserGetMenuObject(hMenu);
199 if (Menu)
200 Menu->head.cLockObj++;
201
202 return Menu;
203 }
204
205 PMENU FASTCALL VerifyMenu(PMENU pMenu)
206 {
207 HMENU hMenu;
208 PITEM pItem;
209 ULONG Error;
210 UINT i;
211 if (!pMenu) return NULL;
212
213 Error = EngGetLastError();
214
215 _SEH2_TRY
216 {
217 hMenu = UserHMGetHandle(pMenu);
218 pItem = pMenu->rgItems;
219 if (pItem)
220 {
221 i = pItem[0].wID;
222 pItem[0].wID = i;
223 }
224 }
225 _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
226 {
227 ERR("Run away LOOP!\n");
228 EngSetLastError(Error);
229 _SEH2_YIELD(return NULL);
230 }
231 _SEH2_END
232
233 if ( UserObjectInDestroy(hMenu))
234 {
235 ERR("Menu is marked for destruction!\n");
236 pMenu = NULL;
237 }
238 EngSetLastError(Error);
239 return pMenu;
240 }
241
242 BOOL
243 FASTCALL
244 IntIsMenu(HMENU Menu)
245 {
246 if (UserGetMenuObject(Menu)) return TRUE;
247 return FALSE;
248 }
249
250
251 PMENU WINAPI
252 IntGetMenu(HWND hWnd)
253 {
254 PWND Wnd = ValidateHwndNoErr(hWnd);
255
256 if (!Wnd)
257 return NULL;
258
259 return UserGetMenuObject(UlongToHandle(Wnd->IDMenu));
260 }
261
262 PMENU get_win_sys_menu( HWND hwnd )
263 {
264 PMENU ret = 0;
265 WND *win = ValidateHwndNoErr( hwnd );
266 if (win)
267 {
268 ret = UserGetMenuObject(win->SystemMenu);
269 }
270 return ret;
271 }
272
273 BOOL IntDestroyMenu( PMENU pMenu, BOOL bRecurse)
274 {
275 PMENU SubMenu;
276
277 if (pMenu->rgItems) /* recursively destroy submenus */
278 {
279 int i;
280 ITEM *item = pMenu->rgItems;
281 for (i = pMenu->cItems; i > 0; i--, item++)
282 {
283 SubMenu = item->spSubMenu;
284 item->spSubMenu = NULL;
285
286 /* Remove Item Text */
287 FreeMenuText(pMenu,item);
288
289 /* Remove Item Bitmap and set it for this process */
290 if (item->hbmp && !(item->fState & MFS_HBMMENUBMP))
291 {
292 GreSetObjectOwner(item->hbmp, GDI_OBJ_HMGR_POWNED);
293 item->hbmp = NULL;
294 }
295
296 /* Remove Item submenu */
297 if (bRecurse && SubMenu)//VerifyMenu(SubMenu))
298 {
299 /* Release submenu since it was referenced when inserted */
300 IntReleaseMenuObject(SubMenu);
301 IntDestroyMenuObject(SubMenu, bRecurse);
302 }
303 }
304 /* Free the Item */
305 DesktopHeapFree(pMenu->head.rpdesk, pMenu->rgItems );
306 pMenu->rgItems = NULL;
307 pMenu->cItems = 0;
308 }
309 return TRUE;
310 }
311
312 /* Callback for the object manager */
313 BOOLEAN
314 UserDestroyMenuObject(PVOID Object)
315 {
316 return IntDestroyMenuObject(Object, TRUE);
317 }
318
319 BOOL FASTCALL
320 IntDestroyMenuObject(PMENU Menu, BOOL bRecurse)
321 {
322 if (Menu)
323 {
324 PWND Window;
325
326 if (PsGetCurrentProcessSessionId() == Menu->head.rpdesk->rpwinstaParent->dwSessionId)
327 {
328 BOOL ret;
329 if (Menu->hWnd)
330 {
331 Window = ValidateHwndNoErr(Menu->hWnd);
332 if (Window)
333 {
334 //Window->IDMenu = 0; Only in Win9x!! wine win test_SetMenu test...
335
336 /* DestroyMenu should not destroy system menu popup owner */
337 if ((Menu->fFlags & (MNF_POPUP | MNF_SYSSUBMENU)) == MNF_POPUP)
338 {
339 // Should we check it to see if it has Class?
340 ERR("FIXME Pop up menu window thing'ie\n");
341 //co_UserDestroyWindow( Window );
342 //Menu->hWnd = 0;
343 }
344 }
345 }
346
347 if (!UserMarkObjectDestroy(Menu)) return TRUE;
348
349 /* Remove all menu items */
350 IntDestroyMenu( Menu, bRecurse);
351
352 ret = UserDeleteObject(Menu->head.h, TYPE_MENU);
353 TRACE("IntDestroyMenuObject %d\n",ret);
354 return ret;
355 }
356 }
357 return FALSE;
358 }
359
360 BOOL
361 MenuInit(VOID)
362 {
363 NONCLIENTMETRICSW ncm;
364
365 /* get the menu font */
366 if (!ghMenuFont || !ghMenuFontBold)
367 {
368 ncm.cbSize = sizeof(ncm);
369 if(!UserSystemParametersInfo(SPI_GETNONCLIENTMETRICS, sizeof(ncm), &ncm, 0))
370 {
371 ERR("MenuInit(): SystemParametersInfo(SPI_GETNONCLIENTMETRICS) failed!\n");
372 return FALSE;
373 }
374
375 ghMenuFont = GreCreateFontIndirectW(&ncm.lfMenuFont);
376 if (ghMenuFont == NULL)
377 {
378 ERR("MenuInit(): CreateFontIndirectW(hMenuFont) failed!\n");
379 return FALSE;
380 }
381 ncm.lfMenuFont.lfWeight = max(ncm.lfMenuFont.lfWeight + 300, 1000);
382 ghMenuFontBold = GreCreateFontIndirectW(&ncm.lfMenuFont);
383 if (ghMenuFontBold == NULL)
384 {
385 ERR("MenuInit(): CreateFontIndirectW(hMenuFontBold) failed!\n");
386 GreDeleteObject(ghMenuFont);
387 ghMenuFont = NULL;
388 return FALSE;
389 }
390
391 GreSetObjectOwner(ghMenuFont, GDI_OBJ_HMGR_PUBLIC);
392 GreSetObjectOwner(ghMenuFontBold, GDI_OBJ_HMGR_PUBLIC);
393
394 co_IntSetupOBM();
395 }
396
397 return TRUE;
398 }
399
400
401 /**********************************************************************
402 * MENU_depth
403 *
404 * detect if there are loops in the menu tree (or the depth is too large)
405 */
406 int FASTCALL MENU_depth( PMENU pmenu, int depth)
407 {
408 UINT i;
409 ITEM *item;
410 int subdepth;
411
412 if (!pmenu) return depth;
413
414 depth++;
415 if( depth > MAXMENUDEPTH) return depth;
416 item = pmenu->rgItems;
417 subdepth = depth;
418 for( i = 0; i < pmenu->cItems && subdepth <= MAXMENUDEPTH; i++, item++)
419 {
420 if( item->spSubMenu)//VerifyMenu(item->spSubMenu))
421 {
422 int bdepth = MENU_depth( item->spSubMenu, depth);
423 if( bdepth > subdepth) subdepth = bdepth;
424 }
425 if( subdepth > MAXMENUDEPTH)
426 TRACE("<- hmenu %p\n", item->spSubMenu);
427 }
428 return subdepth;
429 }
430
431
432 /******************************************************************************
433 *
434 * UINT MenuGetStartOfNextColumn(
435 * PMENU Menu)
436 *
437 *****************************************************************************/
438
439 static UINT MENU_GetStartOfNextColumn(
440 PMENU menu )
441 {
442 PITEM pItem;
443 UINT i;
444
445 if(!menu)
446 return NO_SELECTED_ITEM;
447
448 i = menu->iItem + 1;
449 if( i == NO_SELECTED_ITEM )
450 return i;
451
452 pItem = menu->rgItems;
453 if (!pItem) return NO_SELECTED_ITEM;
454
455 for( ; i < menu->cItems; ++i ) {
456 if (pItem[i].fType & (MF_MENUBREAK | MF_MENUBARBREAK))
457 return i;
458 }
459
460 return NO_SELECTED_ITEM;
461 }
462
463 /******************************************************************************
464 *
465 * UINT MenuGetStartOfPrevColumn(
466 * PMENU Menu)
467 *
468 *****************************************************************************/
469 static UINT MENU_GetStartOfPrevColumn(
470 PMENU menu )
471 {
472 UINT i;
473 PITEM pItem;
474
475 if( !menu )
476 return NO_SELECTED_ITEM;
477
478 if( menu->iItem == 0 || menu->iItem == NO_SELECTED_ITEM )
479 return NO_SELECTED_ITEM;
480
481 pItem = menu->rgItems;
482 if (!pItem) return NO_SELECTED_ITEM;
483
484 /* Find the start of the column */
485
486 for(i = menu->iItem; i != 0 &&
487 !(pItem[i].fType & (MF_MENUBREAK | MF_MENUBARBREAK));
488 --i); /* empty */
489
490 if(i == 0)
491 return NO_SELECTED_ITEM;
492
493 for(--i; i != 0; --i) {
494 if (pItem[i].fType & (MF_MENUBREAK | MF_MENUBARBREAK))
495 break;
496 }
497
498 TRACE("ret %d.\n", i );
499
500 return i;
501 }
502
503 /***********************************************************************
504 * MENU_FindItem
505 *
506 * Find a menu item. Return a pointer on the item, and modifies *hmenu
507 * in case the item was in a sub-menu.
508 */
509 PITEM FASTCALL MENU_FindItem( PMENU *pmenu, UINT *nPos, UINT wFlags )
510 {
511 MENU *menu = *pmenu;
512 ITEM *fallback = NULL;
513 UINT fallback_pos = 0;
514 UINT i;
515
516 if (!menu) return NULL;
517
518 if (wFlags & MF_BYPOSITION)
519 {
520 if (!menu->cItems) return NULL;
521 if (*nPos >= menu->cItems) return NULL;
522 return &menu->rgItems[*nPos];
523 }
524 else
525 {
526 PITEM item = menu->rgItems;
527 for (i = 0; i < menu->cItems; i++, item++)
528 {
529 if (item->spSubMenu)
530 {
531 PMENU psubmenu = item->spSubMenu;//VerifyMenu(item->spSubMenu);
532 PITEM subitem = MENU_FindItem( &psubmenu, nPos, wFlags );
533 if (subitem)
534 {
535 *pmenu = psubmenu;
536 return subitem;
537 }
538 else if (item->wID == *nPos)
539 {
540 /* fallback to this item if nothing else found */
541 fallback_pos = i;
542 fallback = item;
543 }
544 }
545 else if (item->wID == *nPos)
546 {
547 *nPos = i;
548 return item;
549 }
550 }
551 }
552
553 if (fallback)
554 *nPos = fallback_pos;
555
556 return fallback;
557 }
558
559 /***********************************************************************
560 * MenuFindSubMenu
561 *
562 * Find a Sub menu. Return the position of the submenu, and modifies
563 * *hmenu in case it is found in another sub-menu.
564 * If the submenu cannot be found, NO_SELECTED_ITEM is returned.
565 */
566 static UINT FASTCALL MENU_FindSubMenu(PMENU *menu, PMENU SubTarget )
567 {
568 UINT i;
569 PITEM item;
570
571 item = ((PMENU)*menu)->rgItems;
572 for (i = 0; i < ((PMENU)*menu)->cItems; i++, item++)
573 {
574 if (!item->spSubMenu)
575 continue;
576 else
577 {
578 if (item->spSubMenu == SubTarget)
579 {
580 return i;
581 }
582 else
583 {
584 PMENU pSubMenu = item->spSubMenu;
585 UINT pos = MENU_FindSubMenu( &pSubMenu, SubTarget );
586 if (pos != NO_SELECTED_ITEM)
587 {
588 *menu = pSubMenu;
589 return pos;
590 }
591 }
592 }
593 }
594 return NO_SELECTED_ITEM;
595 }
596
597 BOOL FASTCALL
598 IntRemoveMenuItem( PMENU pMenu, UINT nPos, UINT wFlags, BOOL bRecurse )
599 {
600 PITEM item;
601 PITEM newItems;
602
603 TRACE("(menu=%p pos=%04x flags=%04x)\n",pMenu, nPos, wFlags);
604 if (!(item = MENU_FindItem( &pMenu, &nPos, wFlags ))) return FALSE;
605
606 /* Remove item */
607
608 FreeMenuText(pMenu,item);
609 if (bRecurse && item->spSubMenu)
610 {
611 IntDestroyMenuObject(item->spSubMenu, bRecurse);
612 }
613 ////// Use cAlloced with inc's of 8's....
614 if (--pMenu->cItems == 0)
615 {
616 DesktopHeapFree(pMenu->head.rpdesk, pMenu->rgItems );
617 pMenu->rgItems = NULL;
618 }
619 else
620 {
621 while (nPos < pMenu->cItems)
622 {
623 *item = *(item+1);
624 item++;
625 nPos++;
626 }
627 newItems = DesktopHeapReAlloc(pMenu->head.rpdesk, pMenu->rgItems, pMenu->cItems * sizeof(ITEM));
628 if (newItems)
629 {
630 pMenu->rgItems = newItems;
631 }
632 }
633 return TRUE;
634 }
635
636 /**********************************************************************
637 * MENU_InsertItem
638 *
639 * Insert (allocate) a new item into a menu.
640 */
641 ITEM *MENU_InsertItem( PMENU menu, UINT pos, UINT flags, PMENU *submenu, UINT *npos )
642 {
643 ITEM *newItems;
644
645 /* Find where to insert new item */
646
647 if (flags & MF_BYPOSITION) {
648 if (pos > menu->cItems)
649 pos = menu->cItems;
650 } else {
651 if (!MENU_FindItem( &menu, &pos, flags ))
652 {
653 if (submenu) *submenu = menu;
654 if (npos) *npos = pos;
655 pos = menu->cItems;
656 }
657 }
658
659 /* Make sure that MDI system buttons stay on the right side.
660 * Note: XP treats only bitmap handles 1 - 6 as "magic" ones
661 * regardless of their id.
662 */
663 while ( pos > 0 &&
664 (INT_PTR)menu->rgItems[pos - 1].hbmp >= (INT_PTR)HBMMENU_SYSTEM &&
665 (INT_PTR)menu->rgItems[pos - 1].hbmp <= (INT_PTR)HBMMENU_MBAR_CLOSE_D)
666 pos--;
667
668 TRACE("inserting at %u flags %x\n", pos, flags);
669
670 /* Create new items array */
671
672 newItems = DesktopHeapAlloc(menu->head.rpdesk, sizeof(ITEM) * (menu->cItems+1) );
673 if (!newItems)
674 {
675 WARN("allocation failed\n" );
676 return NULL;
677 }
678 if (menu->cItems > 0)
679 {
680 /* Copy the old array into the new one */
681 if (pos > 0) RtlCopyMemory( newItems, menu->rgItems, pos * sizeof(ITEM) );
682 if (pos < menu->cItems) RtlCopyMemory( &newItems[pos+1], &menu->rgItems[pos], (menu->cItems-pos)*sizeof(ITEM) );
683 DesktopHeapFree(menu->head.rpdesk, menu->rgItems );
684 }
685 menu->rgItems = newItems;
686 menu->cItems++;
687 RtlZeroMemory( &newItems[pos], sizeof(*newItems) );
688 menu->cyMenu = 0; /* force size recalculate */
689 return &newItems[pos];
690 }
691
692 BOOL FASTCALL
693 IntInsertMenuItem(
694 _In_ PMENU MenuObject,
695 UINT uItem,
696 BOOL fByPosition,
697 PROSMENUITEMINFO ItemInfo,
698 PUNICODE_STRING lpstr)
699 {
700 PITEM MenuItem;
701 PMENU SubMenu = NULL;
702
703 NT_ASSERT(MenuObject != NULL);
704
705 if (MAX_MENU_ITEMS <= MenuObject->cItems)
706 {
707 EngSetLastError(ERROR_NOT_ENOUGH_MEMORY);
708 return FALSE;
709 }
710
711 SubMenu = MenuObject;
712
713 if(!(MenuItem = MENU_InsertItem( SubMenu, uItem, fByPosition ? MF_BYPOSITION : MF_BYCOMMAND, &SubMenu, &uItem ))) return FALSE;
714
715 if(!IntSetMenuItemInfo(SubMenu, MenuItem, ItemInfo, lpstr))
716 {
717 IntRemoveMenuItem(SubMenu, uItem, fByPosition ? MF_BYPOSITION : MF_BYCOMMAND, FALSE);
718 return FALSE;
719 }
720
721 /* Force size recalculation! */
722 SubMenu->cyMenu = 0;
723 MenuItem->hbmpChecked = MenuItem->hbmpUnchecked = 0;
724
725 TRACE("IntInsertMenuItemToList = %u %i\n", uItem, (BOOL)((INT)uItem >= 0));
726
727 return TRUE;
728 }
729
730 PMENU FASTCALL
731 IntCreateMenu(
732 _Out_ PHANDLE Handle,
733 _In_ BOOL IsMenuBar,
734 _In_ PDESKTOP Desktop,
735 _In_ PPROCESSINFO ppi)
736 {
737 PMENU Menu;
738
739 Menu = (PMENU)UserCreateObject( gHandleTable,
740 Desktop,
741 ppi->ptiList,
742 Handle,
743 TYPE_MENU,
744 sizeof(MENU));
745 if(!Menu)
746 {
747 *Handle = 0;
748 return NULL;
749 }
750
751 Menu->cyMax = 0; /* Default */
752 Menu->hbrBack = NULL; /* No brush */
753 Menu->dwContextHelpId = 0; /* Default */
754 Menu->dwMenuData = 0; /* Default */
755 Menu->iItem = NO_SELECTED_ITEM; // Focused item
756 Menu->fFlags = (IsMenuBar ? 0 : MNF_POPUP);
757 Menu->spwndNotify = NULL;
758 Menu->cyMenu = 0; // Height
759 Menu->cxMenu = 0; // Width
760 Menu->cItems = 0; // Item count
761 Menu->iTop = 0;
762 Menu->iMaxTop = 0;
763 Menu->cxTextAlign = 0;
764 Menu->rgItems = NULL;
765
766 Menu->hWnd = NULL;
767 Menu->TimeToHide = FALSE;
768
769 return Menu;
770 }
771
772 BOOL FASTCALL
773 IntCloneMenuItems(PMENU Destination, PMENU Source)
774 {
775 PITEM MenuItem, NewMenuItem = NULL;
776 UINT i;
777
778 if(!Source->cItems)
779 return FALSE;
780
781 NewMenuItem = DesktopHeapAlloc(Destination->head.rpdesk, Source->cItems * sizeof(ITEM));
782 if(!NewMenuItem) return FALSE;
783
784 RtlZeroMemory(NewMenuItem, Source->cItems * sizeof(ITEM));
785
786 Destination->rgItems = NewMenuItem;
787
788 MenuItem = Source->rgItems;
789 for (i = 0; i < Source->cItems; i++, MenuItem++, NewMenuItem++)
790 {
791 NewMenuItem->fType = MenuItem->fType;
792 NewMenuItem->fState = MenuItem->fState;
793 NewMenuItem->wID = MenuItem->wID;
794 NewMenuItem->spSubMenu = MenuItem->spSubMenu;
795 NewMenuItem->hbmpChecked = MenuItem->hbmpChecked;
796 NewMenuItem->hbmpUnchecked = MenuItem->hbmpUnchecked;
797 NewMenuItem->dwItemData = MenuItem->dwItemData;
798 if (MenuItem->lpstr.Length)
799 {
800 NewMenuItem->lpstr.Length = 0;
801 NewMenuItem->lpstr.MaximumLength = MenuItem->lpstr.MaximumLength;
802 NewMenuItem->lpstr.Buffer = DesktopHeapAlloc(Destination->head.rpdesk, MenuItem->lpstr.MaximumLength);
803 if (!NewMenuItem->lpstr.Buffer)
804 {
805 DesktopHeapFree(Destination->head.rpdesk, NewMenuItem);
806 break;
807 }
808 RtlCopyUnicodeString(&NewMenuItem->lpstr, &MenuItem->lpstr);
809 NewMenuItem->lpstr.Buffer[MenuItem->lpstr.Length / sizeof(WCHAR)] = 0;
810 NewMenuItem->Xlpstr = NewMenuItem->lpstr.Buffer;
811 }
812 else
813 {
814 NewMenuItem->lpstr.Buffer = MenuItem->lpstr.Buffer;
815 NewMenuItem->Xlpstr = NewMenuItem->lpstr.Buffer;
816 }
817 NewMenuItem->hbmp = MenuItem->hbmp;
818 Destination->cItems = i + 1;
819 }
820 return TRUE;
821 }
822
823 PMENU FASTCALL
824 IntCloneMenu(PMENU Source)
825 {
826 HANDLE hMenu;
827 PMENU Menu;
828
829 if(!Source)
830 return NULL;
831
832 /* A menu is valid process wide. We can pass to the object manager any thread ptr */
833 Menu = (PMENU)UserCreateObject( gHandleTable,
834 Source->head.rpdesk,
835 ((PPROCESSINFO)Source->head.hTaskWow)->ptiList,
836 &hMenu,
837 TYPE_MENU,
838 sizeof(MENU));
839 if(!Menu)
840 return NULL;
841
842 Menu->fFlags = Source->fFlags;
843 Menu->cyMax = Source->cyMax;
844 Menu->hbrBack = Source->hbrBack;
845 Menu->dwContextHelpId = Source->dwContextHelpId;
846 Menu->dwMenuData = Source->dwMenuData;
847 Menu->iItem = NO_SELECTED_ITEM;
848 Menu->spwndNotify = NULL;
849 Menu->cyMenu = 0;
850 Menu->cxMenu = 0;
851 Menu->cItems = 0;
852 Menu->iTop = 0;
853 Menu->iMaxTop = 0;
854 Menu->cxTextAlign = 0;
855 Menu->rgItems = NULL;
856
857 Menu->hWnd = NULL;
858 Menu->TimeToHide = FALSE;
859
860 IntCloneMenuItems(Menu, Source);
861
862 return Menu;
863 }
864
865 BOOL FASTCALL
866 IntSetMenuFlagRtoL(PMENU Menu)
867 {
868 ERR("SetMenuFlagRtoL\n");
869 Menu->fFlags |= MNF_RTOL;
870 return TRUE;
871 }
872
873 BOOL FASTCALL
874 IntSetMenuContextHelpId(PMENU Menu, DWORD dwContextHelpId)
875 {
876 Menu->dwContextHelpId = dwContextHelpId;
877 return TRUE;
878 }
879
880 BOOL FASTCALL
881 IntGetMenuInfo(PMENU Menu, PROSMENUINFO lpmi)
882 {
883 if(lpmi->fMask & MIM_BACKGROUND)
884 lpmi->hbrBack = Menu->hbrBack;
885 if(lpmi->fMask & MIM_HELPID)
886 lpmi->dwContextHelpID = Menu->dwContextHelpId;
887 if(lpmi->fMask & MIM_MAXHEIGHT)
888 lpmi->cyMax = Menu->cyMax;
889 if(lpmi->fMask & MIM_MENUDATA)
890 lpmi->dwMenuData = Menu->dwMenuData;
891 if(lpmi->fMask & MIM_STYLE)
892 lpmi->dwStyle = Menu->fFlags & MNS_STYLE_MASK;
893
894 if (sizeof(MENUINFO) < lpmi->cbSize)
895 {
896 lpmi->cItems = Menu->cItems;
897
898 lpmi->iItem = Menu->iItem;
899 lpmi->cxMenu = Menu->cxMenu;
900 lpmi->cyMenu = Menu->cyMenu;
901 lpmi->spwndNotify = Menu->spwndNotify;
902 lpmi->cxTextAlign = Menu->cxTextAlign;
903 lpmi->iTop = Menu->iTop;
904 lpmi->iMaxTop = Menu->iMaxTop;
905 lpmi->dwArrowsOn = Menu->dwArrowsOn;
906
907 lpmi->fFlags = Menu->fFlags;
908 lpmi->Self = Menu->head.h;
909 lpmi->TimeToHide = Menu->TimeToHide;
910 lpmi->Wnd = Menu->hWnd;
911 }
912 return TRUE;
913 }
914
915 BOOL FASTCALL
916 IntSetMenuInfo(PMENU Menu, PROSMENUINFO lpmi)
917 {
918 if(lpmi->fMask & MIM_BACKGROUND)
919 Menu->hbrBack = lpmi->hbrBack;
920 if(lpmi->fMask & MIM_HELPID)
921 Menu->dwContextHelpId = lpmi->dwContextHelpID;
922 if(lpmi->fMask & MIM_MAXHEIGHT)
923 Menu->cyMax = lpmi->cyMax;
924 if(lpmi->fMask & MIM_MENUDATA)
925 Menu->dwMenuData = lpmi->dwMenuData;
926 if(lpmi->fMask & MIM_STYLE)
927 Menu->fFlags ^= (Menu->fFlags ^ lpmi->dwStyle) & MNS_STYLE_MASK;
928 if(lpmi->fMask & MIM_APPLYTOSUBMENUS)
929 {
930 int i;
931 PITEM item = Menu->rgItems;
932 for ( i = Menu->cItems; i; i--, item++)
933 {
934 if ( item->spSubMenu )
935 {
936 IntSetMenuInfo( item->spSubMenu, lpmi);
937 }
938 }
939 }
940 if (sizeof(MENUINFO) < lpmi->cbSize)
941 {
942 Menu->iItem = lpmi->iItem;
943 Menu->cyMenu = lpmi->cyMenu;
944 Menu->cxMenu = lpmi->cxMenu;
945 Menu->spwndNotify = lpmi->spwndNotify;
946 Menu->cxTextAlign = lpmi->cxTextAlign;
947 Menu->iTop = lpmi->iTop;
948 Menu->iMaxTop = lpmi->iMaxTop;
949 Menu->dwArrowsOn = lpmi->dwArrowsOn;
950
951 Menu->TimeToHide = lpmi->TimeToHide;
952 Menu->hWnd = lpmi->Wnd;
953 }
954 if ( lpmi->fMask & MIM_STYLE)
955 {
956 if (lpmi->dwStyle & MNS_AUTODISMISS) FIXME("MNS_AUTODISMISS unimplemented wine\n");
957 if (lpmi->dwStyle & MNS_DRAGDROP) FIXME("MNS_DRAGDROP unimplemented wine\n");
958 if (lpmi->dwStyle & MNS_MODELESS) FIXME("MNS_MODELESS unimplemented wine\n");
959 }
960 return TRUE;
961 }
962
963 BOOL FASTCALL
964 IntGetMenuItemInfo(PMENU Menu, /* UNUSED PARAM!! */
965 PITEM MenuItem, PROSMENUITEMINFO lpmii)
966 {
967 NTSTATUS Status;
968
969 if(lpmii->fMask & (MIIM_FTYPE | MIIM_TYPE))
970 {
971 lpmii->fType = MenuItem->fType;
972 }
973 if(lpmii->fMask & MIIM_BITMAP)
974 {
975 lpmii->hbmpItem = MenuItem->hbmp;
976 }
977 if(lpmii->fMask & MIIM_CHECKMARKS)
978 {
979 lpmii->hbmpChecked = MenuItem->hbmpChecked;
980 lpmii->hbmpUnchecked = MenuItem->hbmpUnchecked;
981 }
982 if(lpmii->fMask & MIIM_DATA)
983 {
984 lpmii->dwItemData = MenuItem->dwItemData;
985 }
986 if(lpmii->fMask & MIIM_ID)
987 {
988 lpmii->wID = MenuItem->wID;
989 }
990 if(lpmii->fMask & MIIM_STATE)
991 {
992 lpmii->fState = MenuItem->fState;
993 }
994 if(lpmii->fMask & MIIM_SUBMENU)
995 {
996 lpmii->hSubMenu = MenuItem->spSubMenu ? MenuItem->spSubMenu->head.h : NULL;
997 }
998
999 if ((lpmii->fMask & MIIM_STRING) ||
1000 ((lpmii->fMask & MIIM_TYPE) && (MENU_ITEM_TYPE(lpmii->fType) == MF_STRING)))
1001 {
1002 if (lpmii->dwTypeData == NULL)
1003 {
1004 lpmii->cch = MenuItem->lpstr.Length / sizeof(WCHAR);
1005 }
1006 else
1007 { //// lpmii->lpstr can be read in user mode!!!!
1008 Status = MmCopyToCaller(lpmii->dwTypeData, MenuItem->lpstr.Buffer,
1009 min(lpmii->cch * sizeof(WCHAR),
1010 MenuItem->lpstr.MaximumLength));
1011 if (! NT_SUCCESS(Status))
1012 {
1013 SetLastNtError(Status);
1014 return FALSE;
1015 }
1016 }
1017 }
1018
1019 if (sizeof(ROSMENUITEMINFO) == lpmii->cbSize)
1020 {
1021 lpmii->Rect.left = MenuItem->xItem;
1022 lpmii->Rect.top = MenuItem->yItem;
1023 lpmii->Rect.right = MenuItem->cxItem; // Do this for now......
1024 lpmii->Rect.bottom = MenuItem->cyItem;
1025 lpmii->dxTab = MenuItem->dxTab;
1026 lpmii->lpstr = MenuItem->lpstr.Buffer;
1027 lpmii->maxBmpSize.cx = MenuItem->cxBmp;
1028 lpmii->maxBmpSize.cy = MenuItem->cyBmp;
1029 }
1030
1031 return TRUE;
1032 }
1033
1034 BOOL FASTCALL
1035 IntSetMenuItemInfo(PMENU MenuObject, PITEM MenuItem, PROSMENUITEMINFO lpmii, PUNICODE_STRING lpstr)
1036 {
1037 PMENU SubMenuObject;
1038 BOOL circref = FALSE;
1039
1040 if(!MenuItem || !MenuObject || !lpmii)
1041 {
1042 return FALSE;
1043 }
1044 if ( lpmii->fMask & MIIM_FTYPE )
1045 {
1046 MenuItem->fType &= ~MENUITEMINFO_TYPE_MASK;
1047 MenuItem->fType |= lpmii->fType & MENUITEMINFO_TYPE_MASK;
1048 }
1049 if (lpmii->fMask & MIIM_TYPE)
1050 {
1051 #if 0 //// Done in User32.
1052 if (lpmii->fMask & ( MIIM_STRING | MIIM_FTYPE | MIIM_BITMAP))
1053 {
1054 ERR("IntSetMenuItemInfo: Invalid combination of fMask bits used\n");
1055 KeRosDumpStackFrames(NULL, 20);
1056 /* This does not happen on Win9x/ME */
1057 SetLastNtError( ERROR_INVALID_PARAMETER);
1058 return FALSE;
1059 }
1060 #endif
1061 /*
1062 * Delete the menu item type when changing type from
1063 * MF_STRING.
1064 */
1065 if (MenuItem->fType != lpmii->fType &&
1066 MENU_ITEM_TYPE(MenuItem->fType) == MFT_STRING)
1067 {
1068 FreeMenuText(MenuObject,MenuItem);
1069 RtlInitUnicodeString(&MenuItem->lpstr, NULL);
1070 MenuItem->Xlpstr = NULL;
1071 }
1072 if(lpmii->fType & MFT_BITMAP)
1073 {
1074 if(lpmii->hbmpItem)
1075 MenuItem->hbmp = lpmii->hbmpItem;
1076 else
1077 { /* Win 9x/Me stuff */
1078 MenuItem->hbmp = (HBITMAP)((ULONG_PTR)(LOWORD(lpmii->dwTypeData)));
1079 }
1080 lpmii->dwTypeData = 0;
1081 }
1082 }
1083 if(lpmii->fMask & MIIM_BITMAP)
1084 {
1085 MenuItem->hbmp = lpmii->hbmpItem;
1086 if (MenuItem->hbmp <= HBMMENU_POPUP_MINIMIZE && MenuItem->hbmp >= HBMMENU_CALLBACK)
1087 MenuItem->fState |= MFS_HBMMENUBMP;
1088 else
1089 MenuItem->fState &= ~MFS_HBMMENUBMP;
1090 }
1091 if(lpmii->fMask & MIIM_CHECKMARKS)
1092 {
1093 MenuItem->hbmpChecked = lpmii->hbmpChecked;
1094 MenuItem->hbmpUnchecked = lpmii->hbmpUnchecked;
1095 }
1096 if(lpmii->fMask & MIIM_DATA)
1097 {
1098 MenuItem->dwItemData = lpmii->dwItemData;
1099 }
1100 if(lpmii->fMask & MIIM_ID)
1101 {
1102 MenuItem->wID = lpmii->wID;
1103 }
1104 if(lpmii->fMask & MIIM_STATE)
1105 {
1106 /* Remove MFS_DEFAULT flag from all other menu items if this item
1107 has the MFS_DEFAULT state */
1108 if(lpmii->fState & MFS_DEFAULT)
1109 UserSetMenuDefaultItem(MenuObject, -1, 0);
1110 /* Update the menu item state flags */
1111 UpdateMenuItemState(MenuItem->fState, lpmii->fState);
1112 }
1113
1114 if(lpmii->fMask & MIIM_SUBMENU)
1115 {
1116 if (lpmii->hSubMenu)
1117 {
1118 SubMenuObject = UserGetMenuObject(lpmii->hSubMenu);
1119 if ( SubMenuObject && !(UserObjectInDestroy(lpmii->hSubMenu)) )
1120 {
1121 //// wine Bug 12171 : Adding Popup Menu to itself! Could create endless loops.
1122 //// CORE-7967.
1123 if (MenuObject == SubMenuObject)
1124 {
1125 HANDLE hMenu;
1126 ERR("Pop Up Menu Double Trouble!\n");
1127 SubMenuObject = IntCreateMenu(&hMenu,
1128 FALSE,
1129 MenuObject->head.rpdesk,
1130 (PPROCESSINFO)MenuObject->head.hTaskWow); // It will be marked.
1131 if (!SubMenuObject) return FALSE;
1132 IntReleaseMenuObject(SubMenuObject); // This will be referenced again after insertion.
1133 circref = TRUE;
1134 }
1135 if ( MENU_depth( SubMenuObject, 0) > MAXMENUDEPTH )
1136 {
1137 ERR( "Loop detected in menu hierarchy or maximum menu depth exceeded!\n");
1138 if (circref) IntDestroyMenuObject(SubMenuObject, FALSE);
1139 return FALSE;
1140 }
1141 /* Make sure the submenu is marked as a popup menu */
1142 SubMenuObject->fFlags |= MNF_POPUP;
1143 // Now fix the test_subpopup_locked_by_menu tests....
1144 if (MenuItem->spSubMenu) IntReleaseMenuObject(MenuItem->spSubMenu);
1145 MenuItem->spSubMenu = SubMenuObject;
1146 UserReferenceObject(SubMenuObject);
1147 }
1148 else
1149 {
1150 EngSetLastError( ERROR_INVALID_PARAMETER);
1151 return FALSE;
1152 }
1153 }
1154 else
1155 { // If submenu just dereference it.
1156 if (MenuItem->spSubMenu) IntReleaseMenuObject(MenuItem->spSubMenu);
1157 MenuItem->spSubMenu = NULL;
1158 }
1159 }
1160
1161 if ((lpmii->fMask & MIIM_STRING) ||
1162 ((lpmii->fMask & MIIM_TYPE) && (MENU_ITEM_TYPE(lpmii->fType) == MF_STRING)))
1163 {
1164 /* free the string when used */
1165 FreeMenuText(MenuObject,MenuItem);
1166 RtlInitUnicodeString(&MenuItem->lpstr, NULL);
1167 MenuItem->Xlpstr = NULL;
1168
1169 if(lpmii->dwTypeData && lpmii->cch && lpstr && lpstr->Buffer)
1170 {
1171 UNICODE_STRING Source;
1172
1173 Source.Length = Source.MaximumLength = lpmii->cch * sizeof(WCHAR);
1174 Source.Buffer = lpmii->dwTypeData;
1175
1176 MenuItem->lpstr.Buffer = DesktopHeapAlloc( MenuObject->head.rpdesk, Source.Length + sizeof(WCHAR));
1177 if(MenuItem->lpstr.Buffer != NULL)
1178 {
1179 MenuItem->lpstr.Length = 0;
1180 MenuItem->lpstr.MaximumLength = Source.Length + sizeof(WCHAR);
1181 RtlCopyUnicodeString(&MenuItem->lpstr, &Source);
1182 MenuItem->lpstr.Buffer[MenuItem->lpstr.Length / sizeof(WCHAR)] = 0;
1183
1184 MenuItem->cch = MenuItem->lpstr.Length / sizeof(WCHAR);
1185 MenuItem->Xlpstr = (USHORT*)MenuItem->lpstr.Buffer;
1186 }
1187 }
1188 }
1189
1190 if( !(MenuObject->fFlags & MNF_SYSMENU) &&
1191 !MenuItem->Xlpstr &&
1192 !lpmii->dwTypeData &&
1193 !(MenuItem->fType & MFT_OWNERDRAW) &&
1194 !MenuItem->hbmp)
1195 MenuItem->fType |= MFT_SEPARATOR;
1196
1197 if (sizeof(ROSMENUITEMINFO) == lpmii->cbSize)
1198 {
1199 MenuItem->xItem = lpmii->Rect.left;
1200 MenuItem->yItem = lpmii->Rect.top;
1201 MenuItem->cxItem = lpmii->Rect.right; // Do this for now......
1202 MenuItem->cyItem = lpmii->Rect.bottom;
1203 MenuItem->dxTab = lpmii->dxTab;
1204 lpmii->lpstr = MenuItem->lpstr.Buffer; /* Send back new allocated string or zero */
1205 MenuItem->cxBmp = lpmii->maxBmpSize.cx;
1206 MenuItem->cyBmp = lpmii->maxBmpSize.cy;
1207 }
1208
1209 return TRUE;
1210 }
1211
1212
1213 UINT FASTCALL
1214 IntEnableMenuItem(PMENU MenuObject, UINT uIDEnableItem, UINT uEnable)
1215 {
1216 PITEM MenuItem;
1217 UINT res;
1218
1219 if (!(MenuItem = MENU_FindItem( &MenuObject, &uIDEnableItem, uEnable ))) return (UINT)-1;
1220
1221 res = MenuItem->fState & (MF_GRAYED | MF_DISABLED);
1222
1223 MenuItem->fState ^= (res ^ uEnable) & (MF_GRAYED | MF_DISABLED);
1224
1225 /* If the close item in the system menu change update the close button */
1226 if (res != uEnable)
1227 {
1228 switch (MenuItem->wID) // More than just close.
1229 {
1230 case SC_CLOSE:
1231 case SC_MAXIMIZE:
1232 case SC_MINIMIZE:
1233 case SC_MOVE:
1234 case SC_RESTORE:
1235 case SC_SIZE:
1236 if (MenuObject->fFlags & MNF_SYSSUBMENU && MenuObject->spwndNotify != 0)
1237 {
1238 //RECTL rc = MenuObject->spwndNotify->rcWindow;
1239
1240 /* Refresh the frame to reflect the change */
1241 //IntMapWindowPoints(0, MenuObject->spwndNotify, (POINT *)&rc, 2);
1242 //rc.bottom = 0;
1243 //co_UserRedrawWindow(MenuObject->spwndNotify, &rc, 0, RDW_FRAME | RDW_INVALIDATE | RDW_NOCHILDREN);
1244
1245 // Allow UxTheme!
1246 UserPaintCaption(MenuObject->spwndNotify, DC_BUTTONS);
1247 }
1248 default:
1249 break;
1250 }
1251 }
1252 return res;
1253 }
1254
1255 DWORD FASTCALL
1256 IntCheckMenuItem(PMENU MenuObject, UINT uIDCheckItem, UINT uCheck)
1257 {
1258 PITEM MenuItem;
1259 DWORD res;
1260
1261 if (!(MenuItem = MENU_FindItem( &MenuObject, &uIDCheckItem, uCheck ))) return -1;
1262
1263 res = (DWORD)(MenuItem->fState & MF_CHECKED);
1264
1265 MenuItem->fState ^= (res ^ uCheck) & MF_CHECKED;
1266
1267 return res;
1268 }
1269
1270 BOOL FASTCALL
1271 UserSetMenuDefaultItem(PMENU MenuObject, UINT uItem, UINT fByPos)
1272 {
1273 UINT i;
1274 PITEM MenuItem = MenuObject->rgItems;
1275
1276 if (!MenuItem) return FALSE;
1277
1278 /* reset all default-item flags */
1279 for (i = 0; i < MenuObject->cItems; i++, MenuItem++)
1280 {
1281 MenuItem->fState &= ~MFS_DEFAULT;
1282 }
1283
1284 /* no default item */
1285 if(uItem == (UINT)-1)
1286 {
1287 return TRUE;
1288 }
1289 MenuItem = MenuObject->rgItems;
1290 if ( fByPos )
1291 {
1292 if ( uItem >= MenuObject->cItems ) return FALSE;
1293 MenuItem[uItem].fState |= MFS_DEFAULT;
1294 return TRUE;
1295 }
1296 else
1297 {
1298 for (i = 0; i < MenuObject->cItems; i++, MenuItem++)
1299 {
1300 if (MenuItem->wID == uItem)
1301 {
1302 MenuItem->fState |= MFS_DEFAULT;
1303 return TRUE;
1304 }
1305 }
1306
1307 }
1308 return FALSE;
1309 }
1310
1311 UINT FASTCALL
1312 IntGetMenuDefaultItem(PMENU MenuObject, UINT fByPos, UINT gmdiFlags, DWORD *gismc)
1313 {
1314 UINT i = 0;
1315 PITEM MenuItem = MenuObject->rgItems;
1316
1317 /* empty menu */
1318 if (!MenuItem) return -1;
1319
1320 while ( !( MenuItem->fState & MFS_DEFAULT ) )
1321 {
1322 i++; MenuItem++;
1323 if (i >= MenuObject->cItems ) return -1;
1324 }
1325
1326 /* default: don't return disabled items */
1327 if ( (!(GMDI_USEDISABLED & gmdiFlags)) && (MenuItem->fState & MFS_DISABLED )) return -1;
1328
1329 /* search rekursiv when needed */
1330 if ( (gmdiFlags & GMDI_GOINTOPOPUPS) && MenuItem->spSubMenu )
1331 {
1332 UINT ret;
1333 (*gismc)++;
1334 ret = IntGetMenuDefaultItem( MenuItem->spSubMenu, fByPos, gmdiFlags, gismc );
1335 (*gismc)--;
1336 if ( -1 != ret ) return ret;
1337
1338 /* when item not found in submenu, return the popup item */
1339 }
1340 return ( fByPos ) ? i : MenuItem->wID;
1341 }
1342
1343 PMENU
1344 FASTCALL
1345 co_IntGetSubMenu(
1346 PMENU pMenu,
1347 int nPos)
1348 {
1349 PITEM pItem;
1350 if (!(pItem = MENU_FindItem( &pMenu, (UINT*)&nPos, MF_BYPOSITION ))) return NULL;
1351 return pItem->spSubMenu;
1352 }
1353
1354 /***********************************************************************
1355 * MenuInitSysMenuPopup
1356 *
1357 * Grey the appropriate items in System menu.
1358 */
1359 void FASTCALL MENU_InitSysMenuPopup(PMENU menu, DWORD style, DWORD clsStyle, LONG HitTest )
1360 {
1361 BOOL gray;
1362 UINT DefItem;
1363
1364 gray = !(style & WS_THICKFRAME) || (style & (WS_MAXIMIZE | WS_MINIMIZE));
1365 IntEnableMenuItem( menu, SC_SIZE, (gray ? MF_GRAYED : MF_ENABLED) );
1366 gray = ((style & WS_MAXIMIZE) != 0);
1367 IntEnableMenuItem( menu, SC_MOVE, (gray ? MF_GRAYED : MF_ENABLED) );
1368 gray = !(style & WS_MINIMIZEBOX) || (style & WS_MINIMIZE);
1369 IntEnableMenuItem( menu, SC_MINIMIZE, (gray ? MF_GRAYED : MF_ENABLED) );
1370 gray = !(style & WS_MAXIMIZEBOX) || (style & WS_MAXIMIZE);
1371 IntEnableMenuItem( menu, SC_MAXIMIZE, (gray ? MF_GRAYED : MF_ENABLED) );
1372 gray = !(style & (WS_MAXIMIZE | WS_MINIMIZE));
1373 IntEnableMenuItem( menu, SC_RESTORE, (gray ? MF_GRAYED : MF_ENABLED) );
1374 gray = (clsStyle & CS_NOCLOSE) != 0;
1375
1376 /* The menu item must keep its state if it's disabled */
1377 if(gray)
1378 IntEnableMenuItem( menu, SC_CLOSE, MF_GRAYED);
1379
1380 /* Set default menu item */
1381 if(style & WS_MINIMIZE) DefItem = SC_RESTORE;
1382 else if(HitTest == HTCAPTION) DefItem = ((style & (WS_MAXIMIZE | WS_MINIMIZE)) ? SC_RESTORE : SC_MAXIMIZE);
1383 else DefItem = SC_CLOSE;
1384
1385 UserSetMenuDefaultItem(menu, DefItem, MF_BYCOMMAND);
1386 }
1387
1388
1389 /***********************************************************************
1390 * MenuDrawPopupGlyph
1391 *
1392 * Draws popup magic glyphs (can be found in system menu).
1393 */
1394 static void FASTCALL
1395 MENU_DrawPopupGlyph(HDC dc, LPRECT r, INT_PTR popupMagic, BOOL inactive, BOOL hilite)
1396 {
1397 LOGFONTW lf;
1398 HFONT hFont, hOldFont;
1399 COLORREF clrsave;
1400 INT bkmode;
1401 WCHAR symbol;
1402 switch (popupMagic)
1403 {
1404 case (INT_PTR) HBMMENU_POPUP_RESTORE:
1405 symbol = '2';
1406 break;
1407 case (INT_PTR) HBMMENU_POPUP_MINIMIZE:
1408 symbol = '0';
1409 break;
1410 case (INT_PTR) HBMMENU_POPUP_MAXIMIZE:
1411 symbol = '1';
1412 break;
1413 case (INT_PTR) HBMMENU_POPUP_CLOSE:
1414 symbol = 'r';
1415 break;
1416 default:
1417 ERR("Invalid popup magic bitmap %d\n", (int)popupMagic);
1418 return;
1419 }
1420 RtlZeroMemory(&lf, sizeof(LOGFONTW));
1421 RECTL_vInflateRect(r, -2, -2);
1422 lf.lfHeight = r->bottom - r->top;
1423 lf.lfWidth = 0;
1424 lf.lfWeight = FW_NORMAL;
1425 lf.lfCharSet = DEFAULT_CHARSET;
1426 RtlCopyMemory(lf.lfFaceName, L"Marlett", sizeof(L"Marlett"));
1427 hFont = GreCreateFontIndirectW(&lf);
1428 /* save font and text color */
1429 hOldFont = NtGdiSelectFont(dc, hFont);
1430 clrsave = GreGetTextColor(dc);
1431 bkmode = GreGetBkMode(dc);
1432 /* set color and drawing mode */
1433 IntGdiSetBkMode(dc, TRANSPARENT);
1434 if (inactive)
1435 {
1436 /* draw shadow */
1437 if (!hilite)
1438 {
1439 IntGdiSetTextColor(dc, IntGetSysColor(COLOR_HIGHLIGHTTEXT));
1440 GreTextOutW(dc, r->left + 1, r->top + 1, &symbol, 1);
1441 }
1442 }
1443 IntGdiSetTextColor(dc, IntGetSysColor(inactive ? COLOR_GRAYTEXT : (hilite ? COLOR_HIGHLIGHTTEXT : COLOR_MENUTEXT)));
1444 /* draw selected symbol */
1445 GreTextOutW(dc, r->left, r->top, &symbol, 1);
1446 /* restore previous settings */
1447 IntGdiSetTextColor(dc, clrsave);
1448 NtGdiSelectFont(dc, hOldFont);
1449 IntGdiSetBkMode(dc, bkmode);
1450 GreDeleteObject(hFont);
1451 }
1452
1453 /***********************************************************************
1454 * MENU_AdjustMenuItemRect
1455 *
1456 * Adjust menu item rectangle according to scrolling state.
1457 */
1458 VOID FASTCALL
1459 MENU_AdjustMenuItemRect(PMENU menu, PRECTL rect)
1460 {
1461 if (menu->dwArrowsOn)
1462 {
1463 UINT arrow_bitmap_height;
1464 arrow_bitmap_height = gpsi->oembmi[OBI_UPARROW].cy; ///// Menu up arrow! OBM_UPARROW
1465 rect->top += arrow_bitmap_height - menu->iTop;
1466 rect->bottom += arrow_bitmap_height - menu->iTop;
1467 }
1468 }
1469
1470 /***********************************************************************
1471 * MENU_FindItemByCoords
1472 *
1473 * Find the item at the specified coordinates (screen coords). Does
1474 * not work for child windows and therefore should not be called for
1475 * an arbitrary system menu.
1476 */
1477 static ITEM *MENU_FindItemByCoords( MENU *menu, POINT pt, UINT *pos )
1478 {
1479 ITEM *item;
1480 UINT i;
1481 RECT rect;
1482 PWND pWnd = ValidateHwndNoErr(menu->hWnd);
1483
1484 if (!IntGetWindowRect(pWnd, &rect)) return NULL;
1485 if (pWnd->ExStyle & WS_EX_LAYOUTRTL)
1486 pt.x = rect.right - 1 - pt.x;
1487 else
1488 pt.x -= rect.left;
1489 pt.y -= rect.top;
1490 item = menu->rgItems;
1491 for (i = 0; i < menu->cItems; i++, item++)
1492 {
1493 //rect = item->rect;
1494 rect.left = item->xItem;
1495 rect.top = item->yItem;
1496 rect.right = item->cxItem; // Do this for now......
1497 rect.bottom = item->cyItem;
1498
1499 MENU_AdjustMenuItemRect(menu, &rect);
1500 if (RECTL_bPointInRect(&rect, pt.x, pt.y))
1501 {
1502 if (pos) *pos = i;
1503 return item;
1504 }
1505 }
1506 return NULL;
1507 }
1508
1509 INT FASTCALL IntMenuItemFromPoint(PWND pWnd, HMENU hMenu, POINT ptScreen)
1510 {
1511 MENU *menu = UserGetMenuObject(hMenu);
1512 UINT pos;
1513
1514 /*FIXME: Do we have to handle hWnd here? */
1515 if (!menu) return -1;
1516 if (!MENU_FindItemByCoords(menu, ptScreen, &pos)) return -1;
1517 return pos;
1518 }
1519
1520 /***********************************************************************
1521 * MenuFindItemByKey
1522 *
1523 * Find the menu item selected by a key press.
1524 * Return item id, -1 if none, -2 if we should close the menu.
1525 */
1526 static UINT FASTCALL MENU_FindItemByKey(PWND WndOwner, PMENU menu,
1527 WCHAR Key, BOOL ForceMenuChar)
1528 {
1529 LRESULT MenuChar;
1530 WORD Flags = 0;
1531
1532 TRACE("\tlooking for '%c' (0x%02x) in [%p]\n", (char)Key, Key, menu );
1533
1534 if (!menu || !VerifyMenu(menu))
1535 menu = co_IntGetSubMenu( UserGetMenuObject(WndOwner->SystemMenu), 0 );
1536 if (menu)
1537 {
1538 ITEM *item = menu->rgItems;
1539
1540 if ( !ForceMenuChar )
1541 {
1542 UINT i;
1543 BOOL cjk = UserGetSystemMetrics( SM_DBCSENABLED );
1544
1545 for (i = 0; i < menu->cItems; i++, item++)
1546 {
1547 LPWSTR text = item->Xlpstr;
1548 if( text)
1549 {
1550 const WCHAR *p = text - 2;
1551 do
1552 {
1553 const WCHAR *q = p + 2;
1554 p = wcschr (q, '&');
1555 if (!p && cjk) p = wcschr (q, '\036'); /* Japanese Win16 */
1556 }
1557 while (p != NULL && p [1] == '&');
1558 if (p && (towupper(p[1]) == towupper(Key))) return i;
1559 }
1560 }
1561 }
1562
1563 Flags |= menu->fFlags & MNF_POPUP ? MF_POPUP : 0;
1564 Flags |= menu->fFlags & MNF_SYSMENU ? MF_SYSMENU : 0;
1565
1566 MenuChar = co_IntSendMessage( UserHMGetHandle(WndOwner), WM_MENUCHAR,
1567 MAKEWPARAM(Key, Flags), (LPARAM) UserHMGetHandle(menu));
1568 if (HIWORD(MenuChar) == MNC_EXECUTE) return LOWORD(MenuChar);
1569 if (HIWORD(MenuChar) == MNC_CLOSE) return (UINT)(-2);
1570 }
1571 return (UINT)(-1);
1572 }
1573
1574 /***********************************************************************
1575 * MenuGetBitmapItemSize
1576 *
1577 * Get the size of a bitmap item.
1578 */
1579 static void FASTCALL MENU_GetBitmapItemSize(PITEM lpitem, SIZE *size, PWND WndOwner)
1580 {
1581 BITMAP bm;
1582 HBITMAP bmp = lpitem->hbmp;
1583
1584 size->cx = size->cy = 0;
1585
1586 /* check if there is a magic menu item associated with this item */
1587 if (IS_MAGIC_BITMAP(bmp))
1588 {
1589 switch((INT_PTR) bmp)
1590 {
1591 case (INT_PTR)HBMMENU_CALLBACK:
1592 {
1593 MEASUREITEMSTRUCT measItem;
1594 measItem.CtlType = ODT_MENU;
1595 measItem.CtlID = 0;
1596 measItem.itemID = lpitem->wID;
1597 measItem.itemWidth = lpitem->cxItem - lpitem->xItem; //lpitem->Rect.right - lpitem->Rect.left;
1598 measItem.itemHeight = lpitem->cyItem - lpitem->yItem; //lpitem->Rect.bottom - lpitem->Rect.top;
1599 measItem.itemData = lpitem->dwItemData;
1600 co_IntSendMessage( UserHMGetHandle(WndOwner), WM_MEASUREITEM, 0, (LPARAM)&measItem);
1601 size->cx = measItem.itemWidth;
1602 size->cy = measItem.itemHeight;
1603 TRACE("HBMMENU_CALLBACK Height %d Width %d\n",measItem.itemHeight,measItem.itemWidth);
1604 return;
1605 }
1606 break;
1607
1608 case (INT_PTR) HBMMENU_SYSTEM:
1609 if (lpitem->dwItemData)
1610 {
1611 bmp = (HBITMAP) lpitem->dwItemData;
1612 break;
1613 }
1614 /* fall through */
1615 case (INT_PTR) HBMMENU_MBAR_RESTORE:
1616 case (INT_PTR) HBMMENU_MBAR_MINIMIZE:
1617 case (INT_PTR) HBMMENU_MBAR_CLOSE:
1618 case (INT_PTR) HBMMENU_MBAR_MINIMIZE_D:
1619 case (INT_PTR) HBMMENU_MBAR_CLOSE_D:
1620 case (INT_PTR) HBMMENU_POPUP_CLOSE:
1621 case (INT_PTR) HBMMENU_POPUP_RESTORE:
1622 case (INT_PTR) HBMMENU_POPUP_MAXIMIZE:
1623 case (INT_PTR) HBMMENU_POPUP_MINIMIZE:
1624 /* FIXME: Why we need to subtract these magic values? */
1625 /* to make them smaller than the menu bar? */
1626 size->cx = UserGetSystemMetrics(SM_CXSIZE) - 2;
1627 size->cy = UserGetSystemMetrics(SM_CYSIZE) - 4;
1628 return;
1629 }
1630 }
1631
1632 if (GreGetObject(bmp, sizeof(BITMAP), &bm))
1633 {
1634 size->cx = bm.bmWidth;
1635 size->cy = bm.bmHeight;
1636 }
1637 }
1638
1639 /***********************************************************************
1640 * MenuDrawBitmapItem
1641 *
1642 * Draw a bitmap item.
1643 */
1644 static void FASTCALL MENU_DrawBitmapItem(HDC hdc, PITEM lpitem, const RECT *rect,
1645 PMENU Menu, PWND WndOwner, UINT odaction, BOOL MenuBar)
1646 {
1647 BITMAP bm;
1648 DWORD rop;
1649 HDC hdcMem;
1650 HBITMAP bmp;
1651 int w = rect->right - rect->left;
1652 int h = rect->bottom - rect->top;
1653 int bmp_xoffset = 0;
1654 int left, top;
1655 HBITMAP hbmToDraw = lpitem->hbmp;
1656 bmp = hbmToDraw;
1657
1658 /* Check if there is a magic menu item associated with this item */
1659 if (IS_MAGIC_BITMAP(hbmToDraw))
1660 {
1661 UINT flags = 0;
1662 RECT r;
1663
1664 r = *rect;
1665 switch ((INT_PTR)hbmToDraw)
1666 {
1667 case (INT_PTR)HBMMENU_SYSTEM:
1668 if (lpitem->dwItemData)
1669 {
1670 if (ValidateHwndNoErr((HWND)lpitem->dwItemData))
1671 {
1672 ERR("Get Item Data from this Window!!!\n");
1673 }
1674
1675 ERR("Draw Bitmap\n");
1676 bmp = (HBITMAP)lpitem->dwItemData;
1677 if (!GreGetObject( bmp, sizeof(bm), &bm )) return;
1678 }
1679 else
1680 {
1681 PCURICON_OBJECT pIcon = NULL;
1682 //if (!BmpSysMenu) BmpSysMenu = LoadBitmapW(0, MAKEINTRESOURCEW(OBM_CLOSE));
1683 //bmp = BmpSysMenu;
1684 //if (! GreGetObject(bmp, sizeof(bm), &bm)) return;
1685 /* only use right half of the bitmap */
1686 //bmp_xoffset = bm.bmWidth / 2;
1687 //bm.bmWidth -= bmp_xoffset;
1688 if (WndOwner)
1689 {
1690 pIcon = NC_IconForWindow(WndOwner);
1691 // FIXME: NC_IconForWindow should reference it for us */
1692 if (pIcon) UserReferenceObject(pIcon);
1693 }
1694 ERR("Draw ICON\n");
1695 if (pIcon)
1696 {
1697 LONG cx = UserGetSystemMetrics(SM_CXSMICON);
1698 LONG cy = UserGetSystemMetrics(SM_CYSMICON);
1699 LONG x = rect->left - cx/2 + 1 + (rect->bottom - rect->top)/2; // this is really what Window does
1700 LONG y = (rect->top + rect->bottom)/2 - cy/2; // center
1701 UserDrawIconEx(hdc, x, y, pIcon, cx, cy, 0, NULL, DI_NORMAL);
1702 UserDereferenceObject(pIcon);
1703 }
1704 return;
1705 }
1706 goto got_bitmap;
1707 case (INT_PTR)HBMMENU_MBAR_RESTORE:
1708 flags = DFCS_CAPTIONRESTORE;
1709 break;
1710 case (INT_PTR)HBMMENU_MBAR_MINIMIZE:
1711 r.right += 1;
1712 flags = DFCS_CAPTIONMIN;
1713 break;
1714 case (INT_PTR)HBMMENU_MBAR_MINIMIZE_D:
1715 r.right += 1;
1716 flags = DFCS_CAPTIONMIN | DFCS_INACTIVE;
1717 break;
1718 case (INT_PTR)HBMMENU_MBAR_CLOSE:
1719 flags = DFCS_CAPTIONCLOSE;
1720 break;
1721 case (INT_PTR)HBMMENU_MBAR_CLOSE_D:
1722 flags = DFCS_CAPTIONCLOSE | DFCS_INACTIVE;
1723 break;
1724 case (INT_PTR)HBMMENU_CALLBACK:
1725 {
1726 DRAWITEMSTRUCT drawItem;
1727 POINT origorg;
1728 drawItem.CtlType = ODT_MENU;
1729 drawItem.CtlID = 0;
1730 drawItem.itemID = lpitem->wID;
1731 drawItem.itemAction = odaction;
1732 drawItem.itemState = (lpitem->fState & MF_CHECKED)?ODS_CHECKED:0;
1733 drawItem.itemState |= (lpitem->fState & MF_DEFAULT)?ODS_DEFAULT:0;
1734 drawItem.itemState |= (lpitem->fState & MF_DISABLED)?ODS_DISABLED:0;
1735 drawItem.itemState |= (lpitem->fState & MF_GRAYED)?ODS_GRAYED|ODS_DISABLED:0;
1736 drawItem.itemState |= (lpitem->fState & MF_HILITE)?ODS_SELECTED:0;
1737 drawItem.itemState |= (!(Menu->fFlags & MNF_UNDERLINE))?ODS_NOACCEL:0;
1738 drawItem.itemState |= (Menu->fFlags & MNF_INACTIVE)?ODS_INACTIVE:0;
1739 drawItem.hwndItem = (HWND)UserHMGetHandle(Menu);
1740 drawItem.hDC = hdc;
1741 drawItem.rcItem = *rect;
1742 drawItem.itemData = lpitem->dwItemData;
1743 /* some applications make this assumption on the DC's origin */
1744 GreSetViewportOrgEx( hdc, lpitem->xItem, lpitem->yItem, &origorg);
1745 RECTL_vOffsetRect( &drawItem.rcItem, - lpitem->xItem, - lpitem->yItem);
1746 co_IntSendMessage( UserHMGetHandle(WndOwner), WM_DRAWITEM, 0, (LPARAM)&drawItem);
1747 GreSetViewportOrgEx( hdc, origorg.x, origorg.y, NULL);
1748 return;
1749 }
1750 break;
1751
1752 case (INT_PTR) HBMMENU_POPUP_CLOSE:
1753 case (INT_PTR) HBMMENU_POPUP_RESTORE:
1754 case (INT_PTR) HBMMENU_POPUP_MAXIMIZE:
1755 case (INT_PTR) HBMMENU_POPUP_MINIMIZE:
1756 MENU_DrawPopupGlyph(hdc, &r, (INT_PTR)hbmToDraw, lpitem->fState & MF_GRAYED, lpitem->fState & MF_HILITE);
1757 return;
1758 }
1759 RECTL_vInflateRect(&r, -1, -1);
1760 if (lpitem->fState & MF_HILITE) flags |= DFCS_PUSHED;
1761 DrawFrameControl(hdc, &r, DFC_CAPTION, flags);
1762 return;
1763 }
1764
1765 if (!bmp || !GreGetObject( bmp, sizeof(bm), &bm )) return;
1766
1767 got_bitmap:
1768 hdcMem = NtGdiCreateCompatibleDC( hdc );
1769 NtGdiSelectBitmap( hdcMem, bmp );
1770 /* handle fontsize > bitmap_height */
1771 top = (h>bm.bmHeight) ? rect->top+(h-bm.bmHeight)/2 : rect->top;
1772 left=rect->left;
1773 rop=((lpitem->fState & MF_HILITE) && !IS_MAGIC_BITMAP(hbmToDraw)) ? NOTSRCCOPY : SRCCOPY;
1774 if ((lpitem->fState & MF_HILITE) && lpitem->hbmp)
1775 IntGdiSetBkColor(hdc, IntGetSysColor(COLOR_HIGHLIGHT));
1776 NtGdiBitBlt( hdc, left, top, w, h, hdcMem, bmp_xoffset, 0, rop , 0, 0);
1777 IntGdiDeleteDC( hdcMem, FALSE );
1778 }
1779
1780 LONG
1781 IntGetDialogBaseUnits(VOID)
1782 {
1783 static DWORD units;
1784
1785 if (!units)
1786 {
1787 HDC hdc;
1788 SIZE size;
1789
1790 if ((hdc = UserGetDCEx(NULL, NULL, DCX_CACHE)))
1791 {
1792 size.cx = IntGetCharDimensions( hdc, NULL, (PDWORD)&size.cy );
1793 if (size.cx) units = MAKELONG( size.cx, size.cy );
1794 UserReleaseDC( 0, hdc, FALSE);
1795 }
1796 }
1797 return units;
1798 }
1799
1800
1801 /***********************************************************************
1802 * MenuCalcItemSize
1803 *
1804 * Calculate the size of the menu item and store it in lpitem->rect.
1805 */
1806 static void FASTCALL MENU_CalcItemSize( HDC hdc, PITEM lpitem, PMENU Menu, PWND pwndOwner,
1807 INT orgX, INT orgY, BOOL menuBar, BOOL textandbmp)
1808 {
1809 WCHAR *p;
1810 UINT check_bitmap_width = UserGetSystemMetrics( SM_CXMENUCHECK );
1811 UINT arrow_bitmap_width;
1812 RECT Rect;
1813 INT itemheight = 0;
1814
1815 TRACE("dc=%x owner=%x (%d,%d)\n", hdc, pwndOwner, orgX, orgY);
1816
1817 arrow_bitmap_width = gpsi->oembmi[OBI_MNARROW].cx;
1818
1819 MenuCharSize.cx = IntGetCharDimensions( hdc, NULL, (PDWORD)&MenuCharSize.cy );
1820
1821 RECTL_vSetRect( &Rect, orgX, orgY, orgX, orgY );
1822
1823 if (lpitem->fType & MF_OWNERDRAW)
1824 {
1825 MEASUREITEMSTRUCT mis;
1826 mis.CtlType = ODT_MENU;
1827 mis.CtlID = 0;
1828 mis.itemID = lpitem->wID;
1829 mis.itemData = lpitem->dwItemData;
1830 mis.itemHeight = HIWORD( IntGetDialogBaseUnits());
1831 mis.itemWidth = 0;
1832 co_IntSendMessage( UserHMGetHandle(pwndOwner), WM_MEASUREITEM, 0, (LPARAM)&mis );
1833 /* Tests reveal that Windows ( Win95 thru WinXP) adds twice the average
1834 * width of a menufont character to the width of an owner-drawn menu.
1835 */
1836 Rect.right += mis.itemWidth + 2 * MenuCharSize.cx;
1837 if (menuBar) {
1838 /* under at least win95 you seem to be given a standard
1839 height for the menu and the height value is ignored */
1840 Rect.bottom += UserGetSystemMetrics(SM_CYMENUSIZE);
1841 } else
1842 Rect.bottom += mis.itemHeight;
1843 // Or this,
1844 //lpitem->cxBmp = mis.itemWidth;
1845 //lpitem->cyBmp = mis.itemHeight;
1846 TRACE("MF_OWNERDRAW Height %d Width %d\n",mis.itemHeight,mis.itemWidth);
1847 TRACE("MF_OWNERDRAW id=%04lx size=%dx%d cx %d cy %d\n",
1848 lpitem->wID, Rect.right-Rect.left,
1849 Rect.bottom-Rect.top, MenuCharSize.cx, MenuCharSize.cy);
1850
1851 lpitem->xItem = Rect.left;
1852 lpitem->yItem = Rect.top;
1853 lpitem->cxItem = Rect.right;
1854 lpitem->cyItem = Rect.bottom;
1855
1856 return;
1857 }
1858
1859 lpitem->xItem = orgX;
1860 lpitem->yItem = orgY;
1861 lpitem->cxItem = orgX;
1862 lpitem->cyItem = orgY;
1863
1864 if (lpitem->fType & MF_SEPARATOR)
1865 {
1866 lpitem->cyItem += UserGetSystemMetrics( SM_CYMENUSIZE)/2;//SEPARATOR_HEIGHT;
1867 if( !menuBar)
1868 lpitem->cxItem += arrow_bitmap_width + MenuCharSize.cx;
1869 return;
1870 }
1871
1872 lpitem->dxTab = 0;
1873
1874 if (lpitem->hbmp)
1875 {
1876 SIZE size;
1877
1878 if (!menuBar) {
1879 MENU_GetBitmapItemSize(lpitem, &size, pwndOwner );
1880 /* Keep the size of the bitmap in callback mode to be able
1881 * to draw it correctly */
1882 lpitem->cxBmp = size.cx;
1883 lpitem->cyBmp = size.cy;
1884 Menu->cxTextAlign = max(Menu->cxTextAlign, size.cx);
1885 lpitem->cxItem += size.cx + 2;
1886 itemheight = size.cy + 2;
1887
1888 if( !((Menu->fFlags & MNS_STYLE_MASK) & MNS_NOCHECK))
1889 lpitem->cxItem += 2 * check_bitmap_width;
1890 lpitem->cxItem += 4 + MenuCharSize.cx;
1891 lpitem->dxTab = lpitem->cxItem;
1892 lpitem->cxItem += arrow_bitmap_width;
1893 } else /* hbmpItem & MenuBar */ {
1894 MENU_GetBitmapItemSize(lpitem, &size, pwndOwner );
1895 lpitem->cxItem += size.cx;
1896 if( lpitem->Xlpstr) lpitem->cxItem += 2;
1897 itemheight = size.cy;
1898
1899 /* Special case: Minimize button doesn't have a space behind it. */
1900 if (lpitem->hbmp == (HBITMAP)HBMMENU_MBAR_MINIMIZE ||
1901 lpitem->hbmp == (HBITMAP)HBMMENU_MBAR_MINIMIZE_D)
1902 lpitem->cxItem -= 1;
1903 }
1904 }
1905 else if (!menuBar) {
1906 if( !((Menu->fFlags & MNS_STYLE_MASK) & MNS_NOCHECK))
1907 lpitem->cxItem += check_bitmap_width;
1908 lpitem->cxItem += 4 + MenuCharSize.cx;
1909 lpitem->dxTab = lpitem->cxItem;
1910 lpitem->cxItem += arrow_bitmap_width;
1911 }
1912
1913 /* it must be a text item - unless it's the system menu */
1914 if (!(lpitem->fType & MF_SYSMENU) && lpitem->Xlpstr) {
1915 HFONT hfontOld = NULL;
1916 RECT rc;// = lpitem->Rect;
1917 LONG txtheight, txtwidth;
1918
1919 rc.left = lpitem->xItem;
1920 rc.top = lpitem->yItem;
1921 rc.right = lpitem->cxItem; // Do this for now......
1922 rc.bottom = lpitem->cyItem;
1923
1924 if ( lpitem->fState & MFS_DEFAULT ) {
1925 hfontOld = NtGdiSelectFont( hdc, ghMenuFontBold );
1926 }
1927 if (menuBar) {
1928 txtheight = DrawTextW( hdc, lpitem->Xlpstr, -1, &rc, DT_SINGLELINE|DT_CALCRECT);
1929
1930 lpitem->cxItem += rc.right - rc.left;
1931 itemheight = max( max( itemheight, txtheight), UserGetSystemMetrics( SM_CYMENU) - 1);
1932
1933 lpitem->cxItem += 2 * MenuCharSize.cx;
1934 } else {
1935 if ((p = wcschr( lpitem->Xlpstr, '\t' )) != NULL) {
1936 RECT tmprc = rc;
1937 LONG tmpheight;
1938 int n = (int)( p - lpitem->Xlpstr);
1939 /* Item contains a tab (only meaningful in popup menus) */
1940 /* get text size before the tab */
1941 txtheight = DrawTextW( hdc, lpitem->Xlpstr, n, &rc,
1942 DT_SINGLELINE|DT_CALCRECT);
1943 txtwidth = rc.right - rc.left;
1944 p += 1; /* advance past the Tab */
1945 /* get text size after the tab */
1946 tmpheight = DrawTextW( hdc, p, -1, &tmprc,
1947 DT_SINGLELINE|DT_CALCRECT);
1948 lpitem->dxTab += txtwidth;
1949 txtheight = max( txtheight, tmpheight);
1950 txtwidth += MenuCharSize.cx + /* space for the tab */
1951 tmprc.right - tmprc.left; /* space for the short cut */
1952 } else {
1953 txtheight = DrawTextW( hdc, lpitem->Xlpstr, -1, &rc,
1954 DT_SINGLELINE|DT_CALCRECT);
1955 txtwidth = rc.right - rc.left;
1956 lpitem->dxTab += txtwidth;
1957 }
1958 lpitem->cxItem += 2 + txtwidth;
1959 itemheight = max( itemheight,
1960 max( txtheight + 2, MenuCharSize.cy + 4));
1961 }
1962 if (hfontOld)
1963 {
1964 NtGdiSelectFont (hdc, hfontOld);
1965 }
1966 } else if( menuBar) {
1967 itemheight = max( itemheight, UserGetSystemMetrics(SM_CYMENU)-1);
1968 }
1969 lpitem->cyItem += itemheight;
1970 TRACE("(%ld,%ld)-(%ld,%ld)\n", lpitem->xItem, lpitem->yItem, lpitem->cxItem, lpitem->cyItem);
1971 }
1972
1973 /***********************************************************************
1974 * MENU_GetMaxPopupHeight
1975 */
1976 static UINT
1977 MENU_GetMaxPopupHeight(PMENU lppop)
1978 {
1979 if (lppop->cyMax)
1980 {
1981 //ERR("MGMaxPH cyMax %d\n",lppop->cyMax);
1982 return lppop->cyMax;
1983 }
1984 //ERR("MGMaxPH SyMax %d\n",UserGetSystemMetrics(SM_CYSCREEN) - UserGetSystemMetrics(SM_CYBORDER));
1985 return UserGetSystemMetrics(SM_CYSCREEN) - UserGetSystemMetrics(SM_CYBORDER);
1986 }
1987
1988 /***********************************************************************
1989 * MenuPopupMenuCalcSize
1990 *
1991 * Calculate the size of a popup menu.
1992 */
1993 static void FASTCALL MENU_PopupMenuCalcSize(PMENU Menu, PWND WndOwner)
1994 {
1995 PITEM lpitem;
1996 HDC hdc;
1997 int start, i;
1998 int orgX, orgY, maxX, maxTab, maxTabWidth, maxHeight;
1999 BOOL textandbmp = FALSE;
2000
2001 Menu->cxMenu = Menu->cyMenu = 0;
2002 if (Menu->cItems == 0) return;
2003
2004 hdc = UserGetDCEx(NULL, NULL, DCX_CACHE);
2005
2006 NtGdiSelectFont( hdc, ghMenuFont );
2007
2008 start = 0;
2009 maxX = 2 + 1;
2010
2011 Menu->cxTextAlign = 0;
2012
2013 while (start < Menu->cItems)
2014 {
2015 lpitem = &Menu->rgItems[start];
2016 orgX = maxX;
2017 if( lpitem->fType & (MF_MENUBREAK | MF_MENUBARBREAK))
2018 orgX += MENU_COL_SPACE;
2019 orgY = MENU_TOP_MARGIN;
2020
2021 maxTab = maxTabWidth = 0;
2022 /* Parse items until column break or end of menu */
2023 for (i = start; i < Menu->cItems; i++, lpitem++)
2024 {
2025 if (i != start &&
2026 (lpitem->fType & (MF_MENUBREAK | MF_MENUBARBREAK))) break;
2027
2028 MENU_CalcItemSize(hdc, lpitem, Menu, WndOwner, orgX, orgY, FALSE, textandbmp);
2029 maxX = max(maxX, lpitem->cxItem);
2030 orgY = lpitem->cyItem;
2031 if (IS_STRING_ITEM(lpitem->fType) && lpitem->dxTab )
2032 {
2033 maxTab = max( maxTab, lpitem->dxTab );
2034 maxTabWidth = max(maxTabWidth, lpitem->cxItem - lpitem->dxTab);
2035 }
2036 if( lpitem->Xlpstr && lpitem->hbmp) textandbmp = TRUE;
2037 }
2038
2039 /* Finish the column (set all items to the largest width found) */
2040 maxX = max( maxX, maxTab + maxTabWidth );
2041 for (lpitem = &Menu->rgItems[start]; start < i; start++, lpitem++)
2042 {
2043 lpitem->cxItem = maxX;
2044 if (IS_STRING_ITEM(lpitem->fType) && lpitem->dxTab)
2045 lpitem->dxTab = maxTab;
2046 }
2047 Menu->cyMenu = max(Menu->cyMenu, orgY);
2048 }
2049
2050 Menu->cxMenu = maxX;
2051 /* if none of the items have both text and bitmap then
2052 * the text and bitmaps are all aligned on the left. If there is at
2053 * least one item with both text and bitmap then bitmaps are
2054 * on the left and texts left aligned with the right hand side
2055 * of the bitmaps */
2056 if( !textandbmp) Menu->cxTextAlign = 0;
2057
2058 /* space for 3d border */
2059 Menu->cyMenu += MENU_BOTTOM_MARGIN;
2060 Menu->cxMenu += 2;
2061
2062 /* Adjust popup height if it exceeds maximum */
2063 maxHeight = MENU_GetMaxPopupHeight(Menu);
2064 Menu->iMaxTop = Menu->cyMenu - MENU_TOP_MARGIN;
2065 if (Menu->cyMenu >= maxHeight)
2066 {
2067 Menu->cyMenu = maxHeight;
2068 Menu->dwArrowsOn = 1;
2069 }
2070 else
2071 {
2072 Menu->dwArrowsOn = 0;
2073 }
2074 UserReleaseDC( 0, hdc, FALSE );
2075 }
2076
2077 /***********************************************************************
2078 * MENU_MenuBarCalcSize
2079 *
2080 * FIXME: Word 6 implements its own MDI and its own 'close window' bitmap
2081 * height is off by 1 pixel which causes lengthy window relocations when
2082 * active document window is maximized/restored.
2083 *
2084 * Calculate the size of the menu bar.
2085 */
2086 static void MENU_MenuBarCalcSize( HDC hdc, LPRECT lprect, PMENU lppop, PWND pwndOwner )
2087 {
2088 ITEM *lpitem;
2089 UINT start, i, helpPos;
2090 int orgX, orgY, maxY;
2091
2092 if ((lprect == NULL) || (lppop == NULL)) return;
2093 if (lppop->cItems == 0) return;
2094 //TRACE("lprect %p %s\n", lprect, wine_dbgstr_rect( lprect));
2095 lppop->cxMenu = lprect->right - lprect->left;
2096 lppop->cyMenu = 0;
2097 maxY = lprect->top+1;
2098 start = 0;
2099 helpPos = ~0U;
2100 lppop->cxTextAlign = 0;
2101 while (start < lppop->cItems)
2102 {
2103 lpitem = &lppop->rgItems[start];
2104 orgX = lprect->left;
2105 orgY = maxY;
2106
2107 /* Parse items until line break or end of menu */
2108 for (i = start; i < lppop->cItems; i++, lpitem++)
2109 {
2110 if ((helpPos == ~0U) && (lpitem->fType & MF_RIGHTJUSTIFY)) helpPos = i;
2111 if ((i != start) &&
2112 (lpitem->fType & (MF_MENUBREAK | MF_MENUBARBREAK))) break;
2113
2114 TRACE("calling MENU_CalcItemSize org=(%d, %d)\n", orgX, orgY );
2115 //debug_print_menuitem (" item: ", lpitem, "");
2116 //MENU_CalcItemSize( hdc, lpitem, pwndOwner, orgX, orgY, TRUE, lppop );
2117 MENU_CalcItemSize(hdc, lpitem, lppop, pwndOwner, orgX, orgY, TRUE, FALSE);
2118
2119 if (lpitem->cxItem > lprect->right)
2120 {
2121 if (i != start) break;
2122 else lpitem->cxItem = lprect->right;
2123 }
2124 maxY = max( maxY, lpitem->cyItem );
2125 orgX = lpitem->cxItem;
2126 }
2127
2128 /* Finish the line (set all items to the largest height found) */
2129
2130 /* FIXME: Is this really needed? */ /*NO! it is not needed, why make the
2131 HBMMENU_MBAR_CLOSE, MINIMIZE & RESTORE, look the same size as the menu bar! */
2132 #if 0
2133 while (start < i) lppop->rgItems[start++].cyItem = maxY;
2134 #endif
2135 start = i; /* This works! */
2136 }
2137
2138 lprect->bottom = maxY;
2139 lppop->cyMenu = lprect->bottom - lprect->top;
2140
2141 /* Flush right all items between the MF_RIGHTJUSTIFY and */
2142 /* the last item (if several lines, only move the last line) */
2143 if (helpPos == ~0U) return;
2144 lpitem = &lppop->rgItems[lppop->cItems-1];
2145 orgY = lpitem->yItem;
2146 orgX = lprect->right;
2147 for (i = lppop->cItems - 1; i >= helpPos; i--, lpitem--) {
2148 if (lpitem->yItem != orgY) break; /* Other line */
2149 if (lpitem->cxItem >= orgX) break; /* Too far right already */
2150 lpitem->xItem += orgX - lpitem->cxItem;
2151 lpitem->cxItem = orgX;
2152 orgX = lpitem->xItem;
2153 }
2154 }
2155
2156 /***********************************************************************
2157 * MENU_DrawScrollArrows
2158 *
2159 * Draw scroll arrows.
2160 */
2161 static void MENU_DrawScrollArrows(PMENU lppop, HDC hdc)
2162 {
2163 UINT arrow_bitmap_width, arrow_bitmap_height;
2164 RECT rect, dfcrc;
2165 UINT Flags = 0;
2166
2167 arrow_bitmap_width = gpsi->oembmi[OBI_DNARROW].cx;
2168 arrow_bitmap_height = gpsi->oembmi[OBI_DNARROW].cy;
2169
2170 rect.left = 0;
2171 rect.top = 0;
2172 rect.right = lppop->cxMenu;
2173 rect.bottom = arrow_bitmap_height;
2174 FillRect(hdc, &rect, IntGetSysColorBrush(COLOR_MENU));
2175 dfcrc.left = (lppop->cxMenu - arrow_bitmap_width) / 2;
2176 dfcrc.top = 0;
2177 dfcrc.right = arrow_bitmap_width;
2178 dfcrc.bottom = arrow_bitmap_height;
2179 DrawFrameControl(hdc, &dfcrc, DFC_MENU, (lppop->iTop ? 0 : DFCS_INACTIVE)|DFCS_MENUARROWUP);
2180
2181 rect.top = lppop->cyMenu - arrow_bitmap_height;
2182 rect.bottom = lppop->cyMenu;
2183 FillRect(hdc, &rect, IntGetSysColorBrush(COLOR_MENU));
2184 if (!(lppop->iTop < lppop->iMaxTop - (MENU_GetMaxPopupHeight(lppop) - 2 * arrow_bitmap_height)))
2185 Flags = DFCS_INACTIVE;
2186 dfcrc.left = (lppop->cxMenu - arrow_bitmap_width) / 2;
2187 dfcrc.top = lppop->cyMenu - arrow_bitmap_height;
2188 dfcrc.right = arrow_bitmap_width;
2189 dfcrc.bottom = lppop->cyMenu;
2190 DrawFrameControl(hdc, &dfcrc, DFC_MENU, Flags|DFCS_MENUARROWDOWN);
2191 }
2192
2193 /***********************************************************************
2194 * MenuDrawMenuItem
2195 *
2196 * Draw a single menu item.
2197 */
2198 static void FASTCALL MENU_DrawMenuItem(PWND Wnd, PMENU Menu, PWND WndOwner, HDC hdc,
2199 PITEM lpitem, UINT Height, BOOL menuBar, UINT odaction)
2200 {
2201 RECT rect;
2202 PWCHAR Text;
2203 BOOL flat_menu = FALSE;
2204 int bkgnd;
2205 UINT arrow_bitmap_width = 0;
2206 //RECT bmprc;
2207
2208 if (!menuBar) {
2209 arrow_bitmap_width = gpsi->oembmi[OBI_MNARROW].cx;
2210 }
2211
2212 if (lpitem->fType & MF_SYSMENU)
2213 {
2214 if (!(Wnd->style & WS_MINIMIZE))
2215 {
2216 NC_GetInsideRect(Wnd, &rect);
2217 UserDrawSysMenuButton(Wnd, hdc, &rect, lpitem->fState & (MF_HILITE | MF_MOUSESELECT));
2218 }
2219 return;
2220 }
2221
2222 UserSystemParametersInfo (SPI_GETFLATMENU, 0, &flat_menu, 0);
2223 bkgnd = (menuBar && flat_menu) ? COLOR_MENUBAR : COLOR_MENU;
2224
2225 /* Setup colors */
2226
2227 if (lpitem->fState & MF_HILITE)
2228 {
2229 if(menuBar && !flat_menu) {
2230 IntGdiSetTextColor(hdc, IntGetSysColor(COLOR_MENUTEXT));
2231 IntGdiSetBkColor(hdc, IntGetSysColor(COLOR_MENU));
2232 } else {
2233 if (lpitem->fState & MF_GRAYED)
2234 IntGdiSetTextColor(hdc, IntGetSysColor(COLOR_GRAYTEXT));
2235 else
2236 IntGdiSetTextColor(hdc, IntGetSysColor(COLOR_HIGHLIGHTTEXT));
2237 IntGdiSetBkColor(hdc, IntGetSysColor(COLOR_HIGHLIGHT));
2238 }
2239 }
2240 else
2241 {
2242 if (lpitem->fState & MF_GRAYED)
2243 IntGdiSetTextColor( hdc, IntGetSysColor( COLOR_GRAYTEXT ) );
2244 else
2245 IntGdiSetTextColor( hdc, IntGetSysColor( COLOR_MENUTEXT ) );
2246 IntGdiSetBkColor( hdc, IntGetSysColor( bkgnd ) );
2247 }
2248
2249 //TRACE("rect=%s\n", wine_dbgstr_rect( &lpitem->Rect));
2250 //rect = lpitem->Rect;
2251 rect.left = lpitem->xItem;
2252 rect.top = lpitem->yItem;
2253 rect.right = lpitem->cxItem; // Do this for now......
2254 rect.bottom = lpitem->cyItem;
2255
2256 MENU_AdjustMenuItemRect(Menu, &rect);
2257
2258 if (lpitem->fType & MF_OWNERDRAW)
2259 {
2260 /*
2261 ** Experimentation under Windows reveals that an owner-drawn
2262 ** menu is given the rectangle which includes the space it requested
2263 ** in its response to WM_MEASUREITEM _plus_ width for a checkmark
2264 ** and a popup-menu arrow. This is the value of lpitem->rect.
2265 ** Windows will leave all drawing to the application except for
2266 ** the popup-menu arrow. Windows always draws that itself, after
2267 ** the menu owner has finished drawing.
2268 */
2269 DRAWITEMSTRUCT dis;
2270 COLORREF old_bk, old_text;
2271
2272 dis.CtlType = ODT_MENU;
2273 dis.CtlID = 0;
2274 dis.itemID = lpitem->wID;
2275 dis.itemData = (DWORD)lpitem->dwItemData;
2276 dis.itemState = 0;
2277 if (lpitem->fState & MF_CHECKED) dis.itemState |= ODS_CHECKED;
2278 if (lpitem->fState & MF_DEFAULT) dis.itemState |= ODS_DEFAULT;
2279 if (lpitem->fState & MF_DISABLED) dis.itemState |= ODS_DISABLED;
2280 if (lpitem->fState & MF_GRAYED) dis.itemState |= ODS_GRAYED | ODS_DISABLED;
2281 if (lpitem->fState & MF_HILITE) dis.itemState |= ODS_SELECTED;
2282 if (!(Menu->fFlags & MNF_UNDERLINE)) dis.itemState |= ODS_NOACCEL;
2283 if (Menu->fFlags & MNF_INACTIVE) dis.itemState |= ODS_INACTIVE;
2284 dis.itemAction = odaction; /* ODA_DRAWENTIRE | ODA_SELECT | ODA_FOCUS; */
2285 dis.hwndItem = (HWND) UserHMGetHandle(Menu);
2286 dis.hDC = hdc;
2287 dis.rcItem = rect;
2288 TRACE("Ownerdraw: owner=%p itemID=%d, itemState=%d, itemAction=%d, "
2289 "hwndItem=%p, hdc=%p, rcItem={%ld,%ld,%ld,%ld}\n", Wnd,
2290 dis.itemID, dis.itemState, dis.itemAction, dis.hwndItem,
2291 dis.hDC, dis.rcItem.left, dis.rcItem.top, dis.rcItem.right,
2292 dis.rcItem.bottom);
2293 TRACE("Ownerdraw: Width %d Height %d\n", dis.rcItem.right-dis.rcItem.left, dis.rcItem.bottom-dis.rcItem.top);
2294 old_bk = GreGetBkColor(hdc);
2295 old_text = GreGetTextColor(hdc);
2296 co_IntSendMessage(UserHMGetHandle(WndOwner), WM_DRAWITEM, 0, (LPARAM) &dis);
2297 IntGdiSetBkColor(hdc, old_bk);
2298 IntGdiSetTextColor(hdc, old_text);
2299 /* Draw the popup-menu arrow */
2300 if (!menuBar && lpitem->spSubMenu)
2301 {
2302 RECT rectTemp;
2303 RtlCopyMemory(&rectTemp, &rect, sizeof(RECT));
2304 rectTemp.left = rectTemp.right - UserGetSystemMetrics(SM_CXMENUCHECK);
2305 DrawFrameControl(hdc, &rectTemp, DFC_MENU, DFCS_MENUARROW);
2306 }
2307 return;
2308 }
2309
2310 if (menuBar && (lpitem->fType & MF_SEPARATOR)) return;
2311
2312 if (lpitem->fState & MF_HILITE)
2313 {
2314 if (flat_menu)
2315 {
2316 RECTL_vInflateRect (&rect, -1, -1);
2317 FillRect(hdc, &rect, IntGetSysColorBrush(COLOR_MENUHILIGHT));
2318 RECTL_vInflateRect (&rect, 1, 1);
2319 FrameRect(hdc, &rect, IntGetSysColorBrush(COLOR_HIGHLIGHT));
2320 }
2321 else
2322 {
2323 if(menuBar)
2324 DrawEdge(hdc, &rect, BDR_SUNKENOUTER, BF_RECT);
2325 else
2326 FillRect(hdc, &rect, IntGetSysColorBrush(COLOR_HIGHLIGHT));
2327 }
2328 }
2329 else
2330 FillRect( hdc, &rect, IntGetSysColorBrush(bkgnd) );
2331
2332 IntGdiSetBkMode( hdc, TRANSPARENT );
2333
2334 /* vertical separator */
2335 if (!menuBar && (lpitem->fType & MF_MENUBARBREAK))
2336 {
2337 HPEN oldPen;
2338 RECT rc = rect;
2339
2340 rc.left -= 3;//MENU_COL_SPACE / 2 + 1; == 3!!
2341 rc.top = 3;
2342 rc.bottom = Height - 3;
2343 if (flat_menu)
2344 {
2345 oldPen = NtGdiSelectPen( hdc, NtGdiGetStockObject(DC_PEN) );
2346 IntSetDCPenColor(hdc, IntGetSysColor(COLOR_BTNSHADOW));
2347 GreMoveTo( hdc, rc.left, rc.top, NULL );
2348 NtGdiLineTo( hdc, rc.left, rc.bottom );
2349 NtGdiSelectPen( hdc, oldPen );
2350 }
2351 else
2352 DrawEdge (hdc, &rc, EDGE_ETCHED, BF_LEFT);
2353 }
2354
2355 /* horizontal separator */
2356 if (lpitem->fType & MF_SEPARATOR)
2357 {
2358 HPEN oldPen;
2359 RECT rc = rect;
2360
2361 rc.left++;
2362 rc.right--;
2363 rc.top = ( rc.top + rc.bottom) / 2;
2364 if (flat_menu)
2365 {
2366 oldPen = NtGdiSelectPen( hdc, NtGdiGetStockObject(DC_PEN) );
2367 IntSetDCPenColor( hdc, IntGetSysColor(COLOR_BTNSHADOW));
2368 GreMoveTo( hdc, rc.left, rc.top, NULL );
2369 NtGdiLineTo( hdc, rc.right, rc.top );
2370 NtGdiSelectPen( hdc, oldPen );
2371 }
2372 else
2373 DrawEdge (hdc, &rc, EDGE_ETCHED, BF_TOP);
2374 return;
2375 }
2376 #if 0
2377 /* helper lines for debugging */
2378 /* This is a very good test tool when hacking menus! (JT) 07/16/2006 */
2379 FrameRect(hdc, &rect, NtGdiGetStockObject(BLACK_BRUSH));
2380 NtGdiSelectPen(hdc, NtGdiGetStockObject(DC_PEN));
2381 IntSetDCPenColor(hdc, IntGetSysColor(COLOR_WINDOWFRAME));
2382 GreMoveTo(hdc, rect.left, (rect.top + rect.bottom) / 2, NULL);
2383 NtGdiLineTo(hdc, rect.right, (rect.top + rect.bottom) / 2);
2384 #endif
2385 #if 0 // breaks mdi menu bar icons.
2386 if (lpitem->hbmp) {
2387 /* calculate the bitmap rectangle in coordinates relative
2388 * to the item rectangle */
2389 if( menuBar) {
2390 if( lpitem->hbmp == HBMMENU_CALLBACK)
2391 bmprc.left = 3;
2392 else
2393 bmprc.left = lpitem->Xlpstr ? MenuCharSize.cx : 0;
2394 }
2395 else if ((Menu->fFlags & MNS_STYLE_MASK) & MNS_NOCHECK)
2396 bmprc.left = 4;
2397 else if ((Menu->fFlags & MNS_STYLE_MASK) & MNS_CHECKORBMP)
2398 bmprc.left = 2;
2399 else
2400 bmprc.left = 4 + UserGetSystemMetrics(SM_CXMENUCHECK);
2401
2402 bmprc.right = bmprc.left + lpitem->cxBmp;
2403
2404 if( menuBar && !(lpitem->hbmp == HBMMENU_CALLBACK))
2405 bmprc.top = 0;
2406 else
2407 bmprc.top = (rect.bottom - rect.top - lpitem->cyBmp) / 2;
2408
2409 bmprc.bottom = bmprc.top + lpitem->cyBmp;
2410 }
2411 #endif
2412 if (!menuBar)
2413 {
2414 HBITMAP bm;
2415 INT y = rect.top + rect.bottom;
2416 RECT rc = rect;
2417 BOOL checked = FALSE;
2418 UINT check_bitmap_width = UserGetSystemMetrics( SM_CXMENUCHECK );
2419 UINT check_bitmap_height = UserGetSystemMetrics( SM_CYMENUCHECK );
2420 /* Draw the check mark
2421 *
2422 * FIXME:
2423 * Custom checkmark bitmaps are monochrome but not always 1bpp.
2424 */
2425 if( !((Menu->fFlags & MNS_STYLE_MASK) & MNS_NOCHECK)) {
2426 bm = (lpitem->fState & MF_CHECKED) ? lpitem->hbmpChecked :
2427 lpitem->hbmpUnchecked;
2428 if (bm) /* we have a custom bitmap */
2429 {
2430 HDC hdcMem = NtGdiCreateCompatibleDC( hdc );
2431
2432 NtGdiSelectBitmap( hdcMem, bm );
2433 NtGdiBitBlt( hdc, rc.left, (y - check_bitmap_height) / 2,
2434 check_bitmap_width, check_bitmap_height,
2435 hdcMem, 0, 0, SRCCOPY, 0,0);
2436 IntGdiDeleteDC( hdcMem, FALSE );
2437 checked = TRUE;
2438 }
2439 else if (lpitem->fState & MF_CHECKED) /* standard bitmaps */
2440 {
2441 RECT r;
2442 r = rect;
2443 r.right = r.left + check_bitmap_width;
2444 DrawFrameControl( hdc, &r, DFC_MENU,
2445 (lpitem->fType & MFT_RADIOCHECK) ?
2446 DFCS_MENUBULLET : DFCS_MENUCHECK);
2447 checked = TRUE;
2448 }
2449 }
2450 if ( lpitem->hbmp )//&& !( checked && ((Menu->fFlags & MNS_STYLE_MASK) & MNS_CHECKORBMP)))
2451 {
2452 RECT bmpRect = rect;
2453 if (!((Menu->fFlags & MNS_STYLE_MASK) & MNS_CHECKORBMP) && !((Menu->fFlags & MNS_STYLE_MASK) & MNS_NOCHECK))
2454 bmpRect.left += check_bitmap_width + 2;
2455 if (!(checked && ((Menu->fFlags & MNS_STYLE_MASK) & MNS_CHECKORBMP)))
2456 {
2457 bmpRect.right = bmpRect.left + lpitem->cxBmp;
2458 MENU_DrawBitmapItem(hdc, lpitem, &bmpRect, Menu, WndOwner, odaction, menuBar);
2459 }
2460 }
2461 /* Draw the popup-menu arrow */
2462 if (lpitem->spSubMenu)
2463 {
2464 RECT rectTemp;
2465 RtlCopyMemory(&rectTemp, &rect, sizeof(RECT));
2466 rectTemp.left = rectTemp.right - check_bitmap_width;
2467 DrawFrameControl(hdc, &rectTemp, DFC_MENU, DFCS_MENUARROW);
2468 }
2469 rect.left += 4;
2470 if( !((Menu->fFlags & MNS_STYLE_MASK) & MNS_NOCHECK))
2471 rect.left += check_bitmap_width;
2472 rect.right -= arrow_bitmap_width;
2473 }
2474 else if( lpitem->hbmp)
2475 { /* Draw the bitmap */
2476 MENU_DrawBitmapItem(hdc, lpitem, &rect/*bmprc*/, Menu, WndOwner, odaction, menuBar);
2477 }
2478
2479 /* process text if present */
2480 if (lpitem->Xlpstr)
2481 {
2482 int i = 0;
2483 HFONT hfontOld = 0;
2484
2485 UINT uFormat = menuBar ?
2486 DT_CENTER | DT_VCENTER | DT_SINGLELINE :
2487 DT_LEFT | DT_VCENTER | DT_SINGLELINE;
2488
2489 if (((Menu->fFlags & MNS_STYLE_MASK) & MNS_CHECKORBMP))
2490 rect.left += max(0, (int)(Menu->cxTextAlign - UserGetSystemMetrics(SM_CXMENUCHECK)));
2491 else
2492 rect.left += Menu->cxTextAlign;
2493
2494 if ( lpitem->fState & MFS_DEFAULT )
2495 {
2496 hfontOld = NtGdiSelectFont(hdc, ghMenuFontBold);
2497 }
2498
2499 if (menuBar) {
2500 if( lpitem->hbmp)
2501 rect.left += lpitem->cxBmp;
2502 if( !(lpitem->hbmp == HBMMENU_CALLBACK))
2503 rect.left += MenuCharSize.cx;
2504 rect.right -= MenuCharSize.cx;
2505 }
2506
2507 Text = lpitem->Xlpstr;
2508 if(Text)
2509 {
2510 for (i = 0; Text[i]; i++)
2511 if (Text[i] == L'\t' || Text[i] == L'\b')
2512 break;
2513 }
2514
2515 if(lpitem->fState & MF_GRAYED)
2516 {
2517 if (!(lpitem->fState & MF_HILITE) )
2518 {
2519 ++rect.left; ++rect.top; ++rect.right; ++rect.bottom;
2520 IntGdiSetTextColor(hdc, IntGetSysColor(COLOR_BTNHIGHLIGHT));
2521 DrawTextW( hdc, Text, i, &rect, uFormat );
2522 --rect.left; --rect.top; --rect.right; --rect.bottom;
2523 }
2524 IntGdiSetTextColor(hdc, IntGetSysColor(COLOR_BTNSHADOW));
2525 }
2526 DrawTextW( hdc, Text, i, &rect, uFormat);
2527
2528 /* paint the shortcut text */
2529 if (!menuBar && L'\0' != Text[i]) /* There's a tab or flush-right char */
2530 {
2531 if (L'\t' == Text[i])
2532 {
2533 rect.left = lpitem->dxTab;
2534 uFormat = DT_LEFT | DT_VCENTER | DT_SINGLELINE;
2535 }
2536 else
2537 {
2538 rect.right = lpitem->dxTab;
2539 uFormat = DT_RIGHT | DT_VCENTER | DT_SINGLELINE;
2540 }
2541
2542 if (lpitem->fState & MF_GRAYED)
2543 {
2544 if (!(lpitem->fState & MF_HILITE) )
2545 {
2546 ++rect.left; ++rect.top; ++rect.right; ++rect.bottom;
2547 IntGdiSetTextColor(hdc, IntGetSysColor(COLOR_BTNHIGHLIGHT));
2548 DrawTextW( hdc, Text + i + 1, -1, &rect, uFormat);
2549 --rect.left; --rect.top; --rect.right; --rect.bottom;
2550 }
2551 IntGdiSetTextColor(hdc, IntGetSysColor(COLOR_BTNSHADOW));
2552 }
2553 DrawTextW( hdc, Text + i + 1, -1, &rect, uFormat );
2554 }
2555
2556 if (hfontOld)
2557 {
2558 NtGdiSelectFont (hdc, hfontOld);
2559 }
2560 }
2561 }
2562
2563 /***********************************************************************
2564 * MenuDrawPopupMenu
2565 *
2566 * Paint a popup menu.
2567 */
2568 static void FASTCALL MENU_DrawPopupMenu(PWND wnd, HDC hdc, PMENU menu )
2569 {
2570 HBRUSH hPrevBrush = 0, brush = IntGetSysColorBrush(COLOR_MENU);
2571 RECT rect;
2572
2573 TRACE("DPM wnd=%p dc=%p menu=%p\n", wnd, hdc, menu);
2574
2575 IntGetClientRect( wnd, &rect );
2576
2577 if (menu && menu->hbrBack) brush = menu->hbrBack;
2578 if((hPrevBrush = NtGdiSelectBrush( hdc, brush ))
2579 && (NtGdiSelectFont( hdc, ghMenuFont)))
2580 {
2581 HPEN hPrevPen;
2582
2583 NtGdiRectangle( hdc, rect.left, rect.top, rect.right, rect.bottom );
2584
2585 hPrevPen = NtGdiSelectPen( hdc, NtGdiGetStockObject( NULL_PEN ) );
2586 if ( hPrevPen )
2587 {
2588 BOOL flat_menu = FALSE;
2589
2590 UserSystemParametersInfo (SPI_GETFLATMENU, 0, &flat_menu, 0);
2591 if (flat_menu)
2592 FrameRect(hdc, &rect, IntGetSysColorBrush(COLOR_BTNSHADOW));
2593 else
2594 DrawEdge (hdc, &rect, EDGE_RAISED, BF_RECT);
2595
2596 TRACE("hmenu %p Style %08x\n", UserHMGetHandle(menu), (menu->fFlags & MNS_STYLE_MASK));
2597 /* draw menu items */
2598 if (menu && menu->cItems)
2599 {
2600 ITEM *item;
2601 UINT u;
2602
2603 item = menu->rgItems;
2604 for( u = menu->cItems; u > 0; u--, item++)
2605 {
2606 MENU_DrawMenuItem(wnd, menu, menu->spwndNotify, hdc, item,
2607 menu->cyMenu, FALSE, ODA_DRAWENTIRE);
2608 }
2609 /* draw scroll arrows */
2610 if (menu->dwArrowsOn)
2611 {
2612 MENU_DrawScrollArrows(menu, hdc);
2613 }
2614 }
2615 }
2616 else
2617 {
2618 NtGdiSelectBrush( hdc, hPrevBrush );
2619 }
2620 }
2621 }
2622
2623 /**********************************************************************
2624 * MENU_IsMenuActive
2625 */
2626 PWND MENU_IsMenuActive(VOID)
2627 {
2628 return ValidateHwndNoErr(top_popup);
2629 }
2630
2631 /**********************************************************************
2632 * MENU_EndMenu
2633 *
2634 * Calls EndMenu() if the hwnd parameter belongs to the menu owner
2635 *
2636 * Does the (menu stuff) of the default window handling of WM_CANCELMODE
2637 */
2638 void MENU_EndMenu( PWND pwnd )
2639 {
2640 PMENU menu = NULL;
2641 menu = UserGetMenuObject(top_popup_hmenu);
2642 if ( menu && ( UserHMGetHandle(pwnd) == menu->hWnd || pwnd == menu->spwndNotify ) )
2643 {
2644 if (fInsideMenuLoop && top_popup)
2645 {
2646 fInsideMenuLoop = FALSE;
2647
2648 if (fInEndMenu)
2649 {
2650 ERR("Already in End loop\n");
2651 return;
2652 }
2653
2654 fInEndMenu = TRUE;
2655 UserPostMessage( top_popup, WM_CANCELMODE, 0, 0);
2656 }
2657 }
2658 }
2659
2660 DWORD WINAPI
2661 IntDrawMenuBarTemp(PWND pWnd, HDC hDC, LPRECT Rect, PMENU pMenu, HFONT Font)
2662 {
2663 UINT i;
2664 HFONT FontOld = NULL;
2665 BOOL flat_menu = FALSE;
2666
2667 UserSystemParametersInfo(SPI_GETFLATMENU, 0, &flat_menu, 0);
2668
2669 if (!pMenu)
2670 {
2671 pMenu = UserGetMenuObject(UlongToHandle(pWnd->IDMenu));
2672 }
2673
2674 if (!Font)
2675 {
2676 Font = ghMenuFont;
2677 }
2678
2679 if (Rect == NULL || !pMenu)
2680 {
2681 return UserGetSystemMetrics(SM_CYMENU);
2682 }
2683
2684 TRACE("(%x, %x, %p, %x, %x)\n", pWnd, hDC, Rect, pMenu, Font);
2685
2686 FontOld = NtGdiSelectFont(hDC, Font);
2687
2688 if (pMenu->cyMenu == 0)
2689 {
2690 MENU_MenuBarCalcSize(hDC, Rect, pMenu, pWnd);
2691 }
2692
2693 Rect->bottom = Rect->top + pMenu->cyMenu;
2694
2695 FillRect(hDC, Rect, IntGetSysColorBrush(flat_menu ? COLOR_MENUBAR : COLOR_MENU));
2696
2697 NtGdiSelectPen(hDC, NtGdiGetStockObject(DC_PEN));
2698 IntSetDCPenColor(hDC, IntGetSysColor(COLOR_3DFACE));
2699 GreMoveTo(hDC, Rect->left, Rect->bottom - 1, NULL);
2700 NtGdiLineTo(hDC, Rect->right, Rect->bottom - 1);
2701
2702 if (pMenu->cItems == 0)
2703 {
2704 NtGdiSelectFont(hDC, FontOld);
2705 return UserGetSystemMetrics(SM_CYMENU);
2706 }
2707
2708 for (i = 0; i < pMenu->cItems; i++)
2709 {
2710 MENU_DrawMenuItem(pWnd, pMenu, pWnd, hDC, &pMenu->rgItems[i], pMenu->cyMenu, TRUE, ODA_DRAWENTIRE);
2711 }
2712
2713 NtGdiSelectFont(hDC, FontOld);
2714
2715 return pMenu->cyMenu;
2716 }
2717
2718 UINT MENU_DrawMenuBar( HDC hDC, LPRECT lprect, PWND pWnd, BOOL suppress_draw )
2719 {
2720 HFONT hfontOld = 0;
2721 PMENU lppop = UserGetMenuObject(UlongToHandle(pWnd->IDMenu));
2722
2723 if (lppop == NULL)
2724 {
2725 // No menu. Do not reserve any space
2726 return 0;
2727 }
2728
2729 if (lprect == NULL)
2730 {
2731 return UserGetSystemMetrics(SM_CYMENU);
2732 }
2733
2734 if (suppress_draw)
2735 {
2736 hfontOld = NtGdiSelectFont(hDC, ghMenuFont);
2737
2738 MENU_MenuBarCalcSize(hDC, lprect, lppop, pWnd);
2739
2740 lprect->bottom = lprect->top + lppop->cyMenu;
2741
2742 if (hfontOld) NtGdiSelectFont( hDC, hfontOld);
2743
2744 return lppop->cyMenu;
2745 }
2746 else
2747 {
2748 return IntDrawMenuBarTemp(pWnd, hDC, lprect, lppop, NULL);
2749 }
2750 }
2751
2752 /***********************************************************************
2753 * MENU_InitPopup
2754 *
2755 * Popup menu initialization before WM_ENTERMENULOOP.
2756 */
2757 static BOOL MENU_InitPopup( PWND pWndOwner, PMENU menu, UINT flags )
2758 {
2759 PWND pWndCreated;
2760 PPOPUPMENU pPopupMenu;
2761 CREATESTRUCTW Cs;
2762 LARGE_STRING WindowName;
2763 UNICODE_STRING ClassName;
2764 DWORD ex_style = WS_EX_TOOLWINDOW;
2765
2766 TRACE("owner=%p hmenu=%p\n", pWndOwner, menu);
2767
2768 menu->spwndNotify = pWndOwner;
2769
2770 if (flags & TPM_LAYOUTRTL || pWndOwner->ExStyle & WS_EX_LAYOUTRTL)
2771 ex_style = WS_EX_LAYOUTRTL;
2772
2773 ClassName.Buffer = WC_MENU;
2774 ClassName.Length = 0;
2775
2776 RtlZeroMemory(&WindowName, sizeof(WindowName));
2777 RtlZeroMemory(&Cs, sizeof(Cs));
2778 Cs.style = WS_POPUP;
2779 Cs.dwExStyle = ex_style;
2780 Cs.hInstance = hModClient; // hModuleWin; // Server side winproc!
2781 Cs.lpszName = (LPCWSTR) &WindowName;
2782 Cs.lpszClass = (LPCWSTR) &ClassName;
2783 Cs.lpCreateParams = UserHMGetHandle(menu);
2784 Cs.hwndParent = UserHMGetHandle(pWndOwner);
2785
2786 /* NOTE: In Windows, top menu popup is not owned. */
2787 pWndCreated = co_UserCreateWindowEx( &Cs, &ClassName, &WindowName, NULL);
2788
2789 if( !pWndCreated ) return FALSE;
2790
2791 //
2792 // Setup pop up menu structure.
2793 //
2794 menu->hWnd = UserHMGetHandle(pWndCreated);
2795
2796 pPopupMenu = ((PMENUWND)pWndCreated)->ppopupmenu;
2797
2798 pPopupMenu->spwndActivePopup = pWndCreated; // top_popup = MenuInfo.Wnd or menu->hWnd
2799 pPopupMenu->spwndNotify = pWndOwner; // Same as MenuInfo.spwndNotify(which could be wrong) or menu->hwndOwner
2800 //pPopupMenu->spmenu = menu; Should be set up already from WM_CREATE!
2801
2802 pPopupMenu->fIsTrackPopup = !!(flags & TPM_POPUPMENU);
2803 pPopupMenu->fIsSysMenu = !!(flags & TPM_SYSTEM_MENU);
2804 pPopupMenu->fNoNotify = !!(flags & TPM_NONOTIFY);
2805 pPopupMenu->fRightButton = !!(flags & TPM_RIGHTBUTTON);
2806 pPopupMenu->fSynchronous = !!(flags & TPM_RETURNCMD);
2807
2808 if (pPopupMenu->fRightButton)
2809 pPopupMenu->fFirstClick = !!(UserGetKeyState(VK_RBUTTON) & 0x8000);
2810 else
2811 pPopupMenu->fFirstClick = !!(UserGetKeyState(VK_LBUTTON) & 0x8000);
2812
2813 if (gpsi->aiSysMet[SM_MENUDROPALIGNMENT] ||
2814 menu->fFlags & MNF_RTOL)
2815 {
2816 pPopupMenu->fDroppedLeft = TRUE;
2817 }
2818 return TRUE;
2819 }
2820
2821 /***********************************************************************
2822 * MenuShowPopup
2823 *
2824 * Display a popup menu.
2825 */
2826 static BOOL FASTCALL MENU_ShowPopup(PWND pwndOwner, PMENU menu, UINT id, UINT flags,
2827 INT x, INT y, INT xanchor, INT yanchor )
2828 {
2829 UINT width, height;
2830 POINT pt;
2831 PMONITOR monitor;
2832 PWND pWnd;
2833 USER_REFERENCE_ENTRY Ref;
2834
2835 TRACE("owner=%p menu=%p id=0x%04x x=0x%04x y=0x%04x xa=0x%04x ya=0x%04x\n",
2836 pwndOwner, menu, id, x, y, xanchor, yanchor);
2837
2838 if (menu->iItem != NO_SELECTED_ITEM)
2839 {
2840 menu->rgItems[menu->iItem].fState &= ~(MF_HILITE|MF_MOUSESELECT);
2841 menu->iItem = NO_SELECTED_ITEM;
2842 }
2843
2844 menu->dwArrowsOn = 0;
2845 MENU_PopupMenuCalcSize(menu, pwndOwner);
2846
2847 /* adjust popup menu pos so that it fits within the desktop */
2848
2849 width = menu->cxMenu + UserGetSystemMetrics(SM_CXBORDER);
2850 height = menu->cyMenu + UserGetSystemMetrics(SM_CYBORDER);
2851
2852 /* FIXME: should use item rect */
2853 pt.x = x;
2854 pt.y = y;
2855 monitor = UserMonitorFromPoint( pt, MONITOR_DEFAULTTONEAREST );
2856
2857 if (flags & TPM_LAYOUTRTL)
2858 flags ^= TPM_RIGHTALIGN;
2859
2860 if( flags & TPM_RIGHTALIGN ) x -= width;
2861 if( flags & TPM_CENTERALIGN ) x -= width / 2;
2862
2863 if( flags & TPM_BOTTOMALIGN ) y -= height;
2864 if( flags & TPM_VCENTERALIGN ) y -= height / 2;
2865
2866 if( x + width > monitor->rcMonitor.right)
2867 {
2868 if( xanchor && x >= width - xanchor )
2869 x -= width - xanchor;
2870
2871 if( x + width > monitor->rcMonitor.right)
2872 x = monitor->rcMonitor.right - width;
2873 }
2874 if( x < monitor->rcMonitor.left ) x = monitor->rcMonitor.left;
2875
2876 if( y + height > monitor->rcMonitor.bottom)
2877 {
2878 if( yanchor && y >= height + yanchor )
2879 y -= height + yanchor;
2880
2881 if( y + height > monitor->rcMonitor.bottom)
2882 y = monitor->rcMonitor.bottom - height;
2883 }
2884 if( y < monitor->rcMonitor.top ) y = monitor->rcMonitor.top;
2885
2886 pWnd = ValidateHwndNoErr( menu->hWnd );
2887
2888 if (!pWnd)
2889 {
2890 ERR("menu->hWnd bad hwnd %p\n",menu->hWnd);
2891 return FALSE;
2892 }
2893
2894 if (!top_popup) {
2895 top_popup = menu->hWnd;
2896 top_popup_hmenu = UserHMGetHandle(menu);
2897 }
2898
2899 /* Display the window */
2900 UserRefObjectCo(pWnd, &Ref);
2901 co_WinPosSetWindowPos( pWnd, HWND_TOPMOST, x, y, width, height, SWP_SHOWWINDOW | SWP_NOACTIVATE);
2902
2903 co_IntUpdateWindows(pWnd, RDW_ALLCHILDREN, FALSE);
2904
2905 IntNotifyWinEvent(EVENT_SYSTEM_MENUPOPUPSTART, pWnd, OBJID_CLIENT, CHILDID_SELF, 0);
2906 UserDerefObjectCo(pWnd);
2907
2908 return TRUE;
2909 }
2910
2911 /***********************************************************************
2912 * MENU_EnsureMenuItemVisible
2913 */
2914 void MENU_EnsureMenuItemVisible(PMENU lppop, UINT wIndex, HDC hdc)
2915 {
2916 USER_REFERENCE_ENTRY Ref;
2917 if (lppop->dwArrowsOn)
2918 {
2919 ITEM *item = &lppop->rgItems[wIndex];
2920 UINT nMaxHeight = MENU_GetMaxPopupHeight(lppop);
2921 UINT nOldPos = lppop->iTop;
2922 RECT rc;
2923 UINT arrow_bitmap_height;
2924 PWND pWnd = ValidateHwndNoErr(lppop->hWnd);
2925
2926 IntGetClientRect(pWnd, &rc);
2927
2928 arrow_bitmap_height = gpsi->oembmi[OBI_DNARROW].cy;
2929
2930 rc.top += arrow_bitmap_height;
2931 rc.bottom -= arrow_bitmap_height + MENU_BOTTOM_MARGIN;
2932
2933 nMaxHeight -= UserGetSystemMetrics(SM_CYBORDER) + 2 * arrow_bitmap_height;
2934 UserRefObjectCo(pWnd, &Ref);
2935 if (item->cyItem > lppop->iTop + nMaxHeight)
2936 {
2937 lppop->iTop = item->cyItem - nMaxHeight;
2938 IntScrollWindow(pWnd, 0, nOldPos - lppop->iTop, &rc, &rc);
2939 MENU_DrawScrollArrows(lppop, hdc);
2940 //ERR("Scroll Down iTop %d iMaxTop %d nMaxHeight %d\n",lppop->iTop,lppop->iMaxTop,nMaxHeight);
2941 }
2942 else if (item->yItem - MENU_TOP_MARGIN < lppop->iTop)
2943 {
2944 lppop->iTop = item->yItem - MENU_TOP_MARGIN;
2945 IntScrollWindow(pWnd, 0, nOldPos - lppop->iTop, &rc, &rc);
2946 MENU_DrawScrollArrows(lppop, hdc);
2947 //ERR("Scroll Up iTop %d iMaxTop %d nMaxHeight %d\n",lppop->iTop,lppop->iMaxTop,nMaxHeight);
2948 }
2949 UserDerefObjectCo(pWnd);
2950 }
2951 }
2952
2953 /***********************************************************************
2954 * MenuSelectItem
2955 */
2956 static void FASTCALL MENU_SelectItem(PWND pwndOwner, PMENU menu, UINT wIndex,
2957 BOOL sendMenuSelect, PMENU topmenu)
2958 {
2959 HDC hdc;
2960 PWND pWnd;
2961
2962 TRACE("M_SI: owner=%p menu=%p index=0x%04x select=0x%04x\n", pwndOwner, menu, wIndex, sendMenuSelect);
2963
2964 if (!menu || !menu->cItems) return;
2965
2966 pWnd = ValidateHwndNoErr(menu->hWnd);
2967
2968 if (!pWnd) return;
2969
2970 if (menu->iItem == wIndex) return;
2971
2972 if (menu->fFlags & MNF_POPUP)
2973 hdc = UserGetDCEx(pWnd, 0, DCX_USESTYLE);
2974 else
2975 hdc = UserGetDCEx(pWnd, 0, DCX_CACHE | DCX_WINDOW);
2976
2977 if (!top_popup) {
2978 top_popup = menu->hWnd; //pPopupMenu->spwndActivePopup or
2979 //pPopupMenu->fIsTrackPopup set pPopupMenu->spwndPopupMenu;
2980 top_popup_hmenu = UserHMGetHandle(menu); //pPopupMenu->spmenu
2981 }
2982
2983 NtGdiSelectFont( hdc, ghMenuFont );
2984
2985 /* Clear previous highlighted item */
2986 if (menu->iItem != NO_SELECTED_ITEM)
2987 {
2988 menu->rgItems[menu->iItem].fState &= ~(MF_HILITE|MF_MOUSESELECT);
2989 MENU_DrawMenuItem(pWnd, menu, pwndOwner, hdc, &menu->rgItems[menu->iItem],
2990 menu->cyMenu, !(menu->fFlags & MNF_POPUP),
2991 ODA_SELECT);
2992 }
2993
2994 /* Highlight new item (if any) */
2995 menu->iItem = wIndex;
2996 if (menu->iItem != NO_SELECTED_ITEM)
2997 {
2998 if (!(menu->rgItems[wIndex].fType & MF_SEPARATOR))
2999 {
3000 menu->rgItems[wIndex].fState |= MF_HILITE;
3001 MENU_EnsureMenuItemVisible(menu, wIndex, hdc);
3002 MENU_DrawMenuItem(pWnd, menu, pwndOwner, hdc,
3003 &menu->rgItems[wIndex], menu->cyMenu, !(menu->fFlags & MNF_POPUP), ODA_SELECT);
3004 }
3005 if (sendMenuSelect)
3006 {
3007 ITEM *ip = &menu->rgItems[menu->iItem];
3008 WPARAM wParam = MAKEWPARAM( ip->spSubMenu ? wIndex : ip->wID,
3009 ip->fType | ip->fState |
3010 (ip->spSubMenu ? MF_POPUP : 0) |
3011 (menu->fFlags & MNF_SYSMENU ? MF_SYSMENU : 0 ) );
3012
3013 co_IntSendMessage(UserHMGetHandle(pwndOwner), WM_MENUSELECT, wParam, (LPARAM) UserHMGetHandle(menu));
3014 }
3015 }
3016 else if (sendMenuSelect)
3017 {
3018 if (topmenu)
3019 {
3020 int pos;
3021 pos = MENU_FindSubMenu(&topmenu, menu);
3022 if (pos != NO_SELECTED_ITEM)
3023 {
3024 ITEM *ip = &topmenu->rgItems[pos];
3025 WPARAM wParam = MAKEWPARAM( Pos, ip->fType | ip->fState |
3026 (ip->spSubMenu ? MF_POPUP : 0) |
3027 (topmenu->fFlags & MNF_SYSMENU ? MF_SYSMENU : 0 ) );
3028
3029 co_IntSendMessage(UserHMGetHandle(pwndOwner), WM_MENUSELECT, wParam, (LPARAM) UserHMGetHandle(topmenu));
3030 }
3031 }
3032 }
3033 UserReleaseDC(pWnd, hdc, FALSE);
3034 }
3035
3036 /***********************************************************************
3037 * MenuMoveSelection
3038 *
3039 * Moves currently selected item according to the Offset parameter.
3040 * If there is no selection then it should select the last item if
3041 * Offset is ITEM_PREV or the first item if Offset is ITEM_NEXT.
3042 */
3043 static void FASTCALL MENU_MoveSelection(PWND pwndOwner, PMENU menu, INT offset)
3044 {
3045 INT i;
3046
3047 TRACE("pwnd=%x menu=%x off=0x%04x\n", pwndOwner, menu, offset);
3048
3049 if ((!menu) || (!menu->rgItems)) return;
3050
3051 if ( menu->iItem != NO_SELECTED_ITEM )
3052 {
3053 if ( menu->cItems == 1 )
3054 return;
3055 else
3056 for (i = menu->iItem + offset ; i >= 0 && i < menu->cItems
3057 ; i += offset)
3058 if (!(menu->rgItems[i].fType & MF_SEPARATOR))
3059 {
3060 MENU_SelectItem( pwndOwner, menu, i, TRUE, 0 );
3061 return;
3062 }
3063 }
3064
3065 for ( i = (offset > 0) ? 0 : menu->cItems - 1;
3066 i >= 0 && i < menu->cItems ; i += offset)
3067 if (!(menu->rgItems[i].fType & MF_SEPARATOR))
3068 {
3069 MENU_SelectItem( pwndOwner, menu, i, TRUE, 0 );
3070 return;
3071 }
3072 }
3073
3074 /***********************************************************************
3075 * MenuHideSubPopups
3076 *
3077 * Hide the sub-popup menus of this menu.
3078 */
3079 static void FASTCALL MENU_HideSubPopups(PWND pWndOwner, PMENU Menu,
3080 BOOL SendMenuSelect, UINT wFlags)
3081 {
3082 TRACE("owner=%x menu=%x 0x%04x\n", pWndOwner, Menu, SendMenuSelect);
3083
3084 if ( Menu && top_popup )
3085 {
3086 PITEM Item;
3087
3088 if (Menu->iItem != NO_SELECTED_ITEM)
3089 {
3090 Item = &Menu->rgItems[Menu->iItem];
3091 if (!(Item->spSubMenu) ||
3092 !(Item->fState & MF_MOUSESELECT)) return;
3093 Item->fState &= ~MF_MOUSESELECT;
3094 }
3095 else
3096 return;
3097
3098 if (Item->spSubMenu)
3099 {
3100 PWND pWnd;
3101 if (!VerifyMenu(Item->spSubMenu)) return;
3102 pWnd = ValidateHwndNoErr(Item->spSubMenu->hWnd);
3103 MENU_HideSubPopups(pWndOwner, Item->spSubMenu, FALSE, wFlags);
3104 MENU_SelectItem(pWndOwner, Item->spSubMenu, NO_SELECTED_ITEM, SendMenuSelect, NULL);
3105 TRACE("M_HSP top p hm %p pWndOwner IDMenu %p\n",top_popup_hmenu,pWndOwner->IDMenu);
3106 co_UserDestroyWindow(pWnd);
3107
3108 /* Native returns handle to destroyed window */
3109 if (!(wFlags & TPM_NONOTIFY))
3110 {
3111 co_IntSendMessage( UserHMGetHandle(pWndOwner), WM_UNINITMENUPOPUP, (WPARAM)UserHMGetHandle(Item->spSubMenu),
3112 MAKELPARAM(0, IS_SYSTEM_MENU(Item->spSubMenu)) );
3113 }
3114 ////
3115 // Call WM_UNINITMENUPOPUP FIRST before destroy!!
3116 // Fixes todo_wine User32 test menu.c line 2239 GetMenuBarInfo callback....
3117 //
3118 Item->spSubMenu->hWnd = NULL;
3119 ////
3120 }
3121 }
3122 }
3123
3124 /***********************************************************************
3125 * MenuShowSubPopup
3126 *
3127 * Display the sub-menu of the selected item of this menu.
3128 * Return the handle of the submenu, or menu if no submenu to display.
3129 */
3130 static PMENU FASTCALL MENU_ShowSubPopup(PWND WndOwner, PMENU Menu, BOOL SelectFirst, UINT Flags)
3131 {
3132 RECT Rect;
3133 ITEM *Item;
3134 HDC Dc;
3135 PWND pWnd;
3136
3137 TRACE("owner=%x menu=%p 0x%04x\n", WndOwner, Menu, SelectFirst);
3138
3139 if (!Menu) return Menu;
3140
3141 if (Menu->iItem == NO_SELECTED_ITEM) return Menu;
3142
3143 Item = &Menu->rgItems[Menu->iItem];
3144 if (!(Item->spSubMenu) || (Item->fState & (MF_GRAYED | MF_DISABLED)))
3145 return Menu;
3146
3147 /* message must be sent before using item,
3148 because nearly everything may be changed by the application ! */
3149
3150 /* Send WM_INITMENUPOPUP message only if TPM_NONOTIFY flag is not specified */
3151 if (!(Flags & TPM_NONOTIFY))
3152 {
3153 co_IntSendMessage(UserHMGetHandle(WndOwner), WM_INITMENUPOPUP,
3154 (WPARAM) UserHMGetHandle(Item->spSubMenu),
3155 MAKELPARAM(Menu->iItem, IS_SYSTEM_MENU(Menu)));
3156 }
3157
3158 Item = &Menu->rgItems[Menu->iItem];
3159 //Rect = ItemInfo.Rect;
3160 Rect.left = Item->xItem;
3161 Rect.top = Item->yItem;
3162 Rect.right = Item->cxItem; // Do this for now......
3163 Rect.bottom = Item->cyItem;
3164
3165 pWnd = ValidateHwndNoErr(Menu->hWnd);
3166
3167 /* correct item if modified as a reaction to WM_INITMENUPOPUP message */
3168 if (!(Item->fState & MF_HILITE))
3169 {
3170 if (Menu->fFlags & MNF_POPUP) Dc = UserGetDCEx(pWnd, NULL, DCX_USESTYLE);
3171 else Dc = UserGetDCEx(pWnd, 0, DCX_CACHE | DCX_WINDOW);
3172
3173 NtGdiSelectFont(Dc, ghMenuFont);
3174
3175 Item->fState |= MF_HILITE;
3176 MENU_DrawMenuItem(pWnd, Menu, WndOwner, Dc, Item, Menu->cyMenu,
3177 !(Menu->fFlags & MNF_POPUP), ODA_DRAWENTIRE);
3178
3179 UserReleaseDC(pWnd, Dc, FALSE);
3180 }
3181
3182 if (!Item->yItem && !Item->xItem && !Item->cyItem && !Item->cxItem)
3183 {
3184 Item->xItem = Rect.left;
3185 Item->yItem = Rect.top;
3186 Item->cxItem = Rect.right; // Do this for now......
3187 Item->cyItem = Rect.bottom;
3188 }
3189 Item->fState |= MF_MOUSESELECT;
3190
3191 if (IS_SYSTEM_MENU(Menu))
3192 {
3193 MENU_InitSysMenuPopup(Item->spSubMenu, pWnd->style, pWnd->pcls->style, HTSYSMENU);
3194
3195 NC_GetSysPopupPos(pWnd, &Rect);
3196 if (Flags & TPM_LAYOUTRTL) Rect.left = Rect.right;
3197 Rect.top = Rect.bottom;
3198 Rect.right = UserGetSystemMetrics(SM_CXSIZE);
3199 Rect.bottom = UserGetSystemMetrics(SM_CYSIZE);
3200 }
3201 else
3202 {
3203 IntGetWindowRect(pWnd, &Rect);
3204 if (Menu->fFlags & MNF_POPUP)
3205 {
3206 RECT rc;
3207 rc.left = Item->xItem;
3208 rc.top = Item->yItem;
3209 rc.right = Item->cxItem; // Do this for now......
3210 rc.bottom = Item->cyItem;
3211
3212 MENU_AdjustMenuItemRect(Menu, &rc);
3213
3214 /* The first item in the popup menu has to be at the
3215 same y position as the focused menu item */
3216 if(Flags & TPM_LAYOUTRTL)
3217 Rect.left += UserGetSystemMetrics(SM_CXBORDER);
3218 else
3219 Rect.left += rc.right /*ItemInfo.Rect.right*/ - UserGetSystemMetrics(SM_CXBORDER);
3220 Rect.top += rc.top - MENU_TOP_MARGIN;//3;
3221 Rect.right = rc.left - rc.right + UserGetSystemMetrics(SM_CXBORDER);
3222 Rect.bottom = rc.top - rc.bottom - MENU_TOP_MARGIN - MENU_BOTTOM_MARGIN/*2*/
3223 - UserGetSystemMetrics(SM_CYBORDER);
3224 }
3225 else
3226 {
3227 if(Flags & TPM_LAYOUTRTL)
3228 Rect.left += Rect.right - Item->xItem; //ItemInfo.Rect.left;
3229 else
3230 Rect.left += Item->xItem; //ItemInfo.Rect.left;
3231 Rect.top += Item->cyItem; //ItemInfo.Rect.bottom;
3232 Rect.right = Item->cxItem - Item->xItem; //ItemInfo.Rect.right - ItemInfo.Rect.left;
3233 Rect.bottom = Item->cyItem - Item->yItem; //ItemInfo.Rect.bottom - ItemInfo.Rect.top;
3234 }
3235 }
3236
3237 /* use default alignment for submenus */
3238 Flags &= ~(TPM_CENTERALIGN | TPM_RIGHTALIGN | TPM_VCENTERALIGN | TPM_BOTTOMALIGN);
3239
3240 MENU_InitPopup( WndOwner, Item->spSubMenu, Flags );
3241
3242 MENU_ShowPopup( WndOwner, Item->spSubMenu, Menu->iItem, Flags,
3243 Rect.left, Rect.top, Rect.right, Rect.bottom );
3244 if (SelectFirst)
3245 {
3246 MENU_MoveSelection(WndOwner, Item->spSubMenu, ITEM_NEXT);
3247 }
3248 return Item->spSubMenu;
3249 }
3250
3251 /***********************************************************************
3252 * MenuExecFocusedItem
3253 *
3254 * Execute a menu item (for instance when user pressed Enter).
3255 * Return the wID of the executed item. Otherwise, -1 indicating
3256 * that no menu item was executed, -2 if a popup is shown;
3257 * Have to receive the flags for the TrackPopupMenu options to avoid
3258 * sending unwanted message.
3259 *
3260 */
3261 static INT FASTCALL MENU_ExecFocusedItem(MTRACKER *pmt, PMENU Menu, UINT Flags)
3262 {
3263 PITEM Item;
3264
3265 TRACE("%p menu=%p\n", pmt, Menu);
3266
3267 if (!Menu || !Menu->cItems || Menu->iItem == NO_SELECTED_ITEM)
3268 {
3269 return -1;
3270 }
3271
3272 Item = &Menu->rgItems[Menu->iItem];
3273
3274 TRACE("%p %08x %p\n", Menu, Item->wID, Item->spSubMenu);
3275
3276 if (!(Item->spSubMenu))
3277 {
3278 if (!(Item->fState & (MF_GRAYED | MF_DISABLED)) && !(Item->fType & MF_SEPARATOR))
3279 {
3280 /* If TPM_RETURNCMD is set you return the id, but
3281 do not send a message to the owner */
3282 if (!(Flags & TPM_RETURNCMD))
3283 {
3284 if (Menu->fFlags & MNF_SYSMENU)
3285 {
3286 UserPostMessage(UserHMGetHandle(pmt->OwnerWnd), WM_SYSCOMMAND, Item->wID,
3287 MAKELPARAM((SHORT) pmt->Pt.x, (SHORT) pmt->Pt.y));
3288 }
3289 else
3290 {
3291 DWORD dwStyle = ((Menu->fFlags & MNS_STYLE_MASK) | ( pmt->TopMenu ? (pmt->TopMenu->fFlags & MNS_STYLE_MASK) : 0) );
3292
3293 if (dwStyle & MNS_NOTIFYBYPOS)
3294 UserPostMessage(UserHMGetHandle(pmt->OwnerWnd), WM_MENUCOMMAND, Menu->iItem, (LPARAM)UserHMGetHandle(Menu));
3295 else
3296 UserPostMessage(UserHMGetHandle(pmt->OwnerWnd), WM_COMMAND, Item->wID, 0);
3297 }
3298 }
3299 return Item->wID;
3300 }
3301 }
3302 else
3303 {
3304 pmt->CurrentMenu = MENU_ShowSubPopup(pmt->OwnerWnd, Menu, TRUE, Flags);
3305 return -2;
3306 }
3307
3308 return -1;
3309 }
3310
3311 /***********************************************************************
3312 * MenuSwitchTracking
3313 *
3314 * Helper function for menu navigation routines.
3315 */
3316 static void FASTCALL MENU_SwitchTracking(MTRACKER* pmt, PMENU PtMenu, UINT Index, UINT wFlags)
3317 {
3318 TRACE("%x menu=%x 0x%04x\n", pmt, PtMenu, Index);
3319
3320 if ( pmt->TopMenu != PtMenu &&
3321 !((PtMenu->fFlags | pmt->TopMenu->fFlags) & MNF_POPUP) )
3322 {
3323 /* both are top level menus (system and menu-bar) */
3324 MENU_HideSubPopups(pmt->OwnerWnd, pmt->TopMenu, FALSE, wFlags);
3325 MENU_SelectItem(pmt->OwnerWnd, pmt->TopMenu, NO_SELECTED_ITEM, FALSE, NULL);
3326 pmt->TopMenu = PtMenu;
3327 }
3328 else
3329 {
3330 MENU_HideSubPopups(pmt->OwnerWnd, PtMenu, FALSE, wFlags);
3331 }
3332
3333 MENU_SelectItem(pmt->OwnerWnd, PtMenu, Index, TRUE, NULL);
3334 }
3335
3336 /***********************************************************************
3337 * MenuButtonDown
3338 *
3339 * Return TRUE if we can go on with menu tracking.
3340 */
3341 static BOOL FASTCALL MENU_ButtonDown(MTRACKER* pmt, PMENU PtMenu, UINT Flags)
3342 {
3343 TRACE("%x PtMenu=%p\n", pmt, PtMenu);
3344
3345 if (PtMenu)
3346 {
3347 UINT id = 0;
3348 PITEM item;
3349 if (IS_SYSTEM_MENU(PtMenu))
3350 {
3351 item = PtMenu->rgItems;
3352 }
3353 else
3354 {
3355 item = MENU_FindItemByCoords( PtMenu, pmt->Pt, &id );
3356 }
3357
3358 if (item)
3359 {
3360 if (PtMenu->iItem != id)
3361 MENU_SwitchTracking(pmt, PtMenu, id, Flags);
3362
3363 /* If the popup menu is not already "popped" */
3364 if (!(item->fState & MF_MOUSESELECT))
3365 {
3366 pmt->CurrentMenu = MENU_ShowSubPopup(pmt->OwnerWnd, PtMenu, FALSE, Flags);
3367 }
3368
3369 return TRUE;
3370 }
3371 /* Else the click was on the menu bar, finish the tracking */
3372 }
3373 return FALSE;
3374 }
3375
3376 /***********************************************************************
3377 * MenuButtonUp
3378 *
3379 * Return the value of MenuExecFocusedItem if
3380 * the selected item was not a popup. Else open the popup.
3381 * A -1 return value indicates that we go on with menu tracking.
3382 *
3383 */
3384 static INT FASTCALL MENU_ButtonUp(MTRACKER *pmt, PMENU PtMenu, UINT Flags)
3385 {
3386 TRACE("%p pmenu=%x\n", pmt, PtMenu);
3387
3388 if (PtMenu)
3389 {
3390 UINT Id = 0;
3391 ITEM *item;
3392
3393 if ( IS_SYSTEM_MENU(PtMenu) )
3394 {
3395 item = PtMenu->rgItems;
3396 }
3397 else
3398 {
3399 item = MENU_FindItemByCoords( PtMenu, pmt->Pt, &Id );
3400 }
3401
3402 if (item && ( PtMenu->iItem == Id))
3403 {
3404 if (!(item->spSubMenu))
3405 {
3406 INT ExecutedMenuId = MENU_ExecFocusedItem( pmt, PtMenu, Flags);
3407 if (ExecutedMenuId == -1 || ExecutedMenuId == -2) return -1;
3408 return ExecutedMenuId;
3409 }
3410
3411 /* If we are dealing with the menu bar */
3412 /* and this is a click on an already "popped" item: */
3413 /* Stop the menu tracking and close the opened submenus */
3414 if (pmt->TopMenu == PtMenu && PtMenu->TimeToHide)
3415 {
3416 return 0;
3417 }
3418 }
3419 if ( IntGetMenu(PtMenu->hWnd) == PtMenu )
3420 {
3421 PtMenu->TimeToHide = TRUE;
3422 }
3423 }
3424 return -1;
3425 }
3426
3427 /***********************************************************************
3428 * MenuPtMenu
3429 *
3430 * Walks menu chain trying to find a menu pt maps to.
3431 */
3432 static PMENU FASTCALL MENU_PtMenu(PMENU menu, POINT pt)
3433 {
3434 PITEM pItem;
3435 PMENU ret = NULL;
3436
3437 if (!menu) return NULL;
3438
3439 /* try subpopup first (if any) */
3440 if (menu->iItem != NO_SELECTED_ITEM)
3441 {
3442 pItem = menu->rgItems;
3443 if ( pItem ) pItem = &pItem[menu->iItem];
3444 if ( pItem && pItem->spSubMenu && pItem->fState & MF_MOUSESELECT)
3445 {
3446 ret = MENU_PtMenu( pItem->spSubMenu, pt);
3447 }
3448 }
3449
3450 /* check the current window (avoiding WM_HITTEST) */
3451 if (!ret)
3452 {
3453 PWND pWnd = ValidateHwndNoErr(menu->hWnd);
3454 INT ht = GetNCHitEx(pWnd, pt);
3455 if ( menu->fFlags & MNF_POPUP )
3456 {
3457 if (ht != HTNOWHERE && ht != HTERROR) ret = menu;
3458 }
3459 else if (ht == HTSYSMENU)
3460 ret = get_win_sys_menu(menu->hWnd);
3461 else if (ht == HTMENU)
3462 ret = IntGetMenu( menu->hWnd );
3463 }
3464 return ret;
3465 }
3466
3467 /***********************************************************************
3468 * MenuMouseMove
3469 *
3470 * Return TRUE if we can go on with menu tracking.
3471 */
3472 static BOOL FASTCALL MENU_MouseMove(MTRACKER *pmt, PMENU PtMenu, UINT Flags)
3473 {
3474 UINT Index = NO_SELECTED_ITEM;
3475
3476 if ( PtMenu )
3477 {
3478 if (IS_SYSTEM_MENU(PtMenu))
3479 {
3480 Index = 0;
3481 //// ReactOS only HACK: CORE-2338
3482 // Windows tracks mouse moves to the system menu but does not open it.
3483 // Only keyboard tracking can do that.
3484 //
3485 TRACE("SystemMenu\n");
3486 return TRUE; // Stay inside the Loop!
3487 }
3488 else
3489 MENU_FindItemByCoords( PtMenu, pmt->Pt, &Index );
3490 }
3491
3492 if (Index == NO_SELECTED_ITEM)
3493 {
3494 MENU_SelectItem(pmt->OwnerWnd, pmt->CurrentMenu, NO_SELECTED_ITEM, TRUE, pmt->TopMenu);
3495 }
3496 else if (PtMenu->iItem != Index)
3497 {
3498 MENU_SwitchTracking(pmt, PtMenu, Index, Flags);
3499 pmt->CurrentMenu = MENU_ShowSubPopup(pmt->OwnerWnd, PtMenu, FALSE, Flags);
3500 }
3501 return TRUE;
3502 }
3503
3504 /***********************************************************************
3505 * MenuGetSubPopup
3506 *
3507 * Return the handle of the selected sub-popup menu (if any).
3508 */
3509 static PMENU MENU_GetSubPopup( PMENU menu )
3510 {
3511 ITEM *item;
3512
3513 if ((!menu) || (menu->iItem == NO_SELECTED_ITEM)) return 0;
3514
3515 item = &menu->rgItems[menu->iItem];
3516 if (item && (item->spSubMenu) && (item->fState & MF_MOUSESELECT))
3517 {
3518 return item->spSubMenu;
3519 }
3520 return 0;
3521 }
3522
3523 /***********************************************************************
3524 * MenuDoNextMenu
3525 *
3526 * NOTE: WM_NEXTMENU documented in Win32 is a bit different.
3527 */
3528 static LRESULT FASTCALL MENU_DoNextMenu(MTRACKER* pmt, UINT Vk, UINT wFlags)
3529 {
3530 BOOL atEnd = FALSE;
3531
3532 /* When skipping left, we need to do something special after the
3533 first menu. */
3534 if (Vk == VK_LEFT && pmt->TopMenu->iItem == 0)
3535 {
3536 atEnd = TRUE;
3537 }
3538 /* When skipping right, for the non-system menu, we need to
3539 handle the last non-special menu item (ie skip any window
3540 icons such as MDI maximize, restore or close) */
3541 else if ((Vk == VK_RIGHT) && !IS_SYSTEM_MENU(pmt->TopMenu))
3542 {
3543 UINT i = pmt->TopMenu->iItem + 1;
3544 while (i < pmt->TopMenu->cItems) {
3545 if ((pmt->TopMenu->rgItems[i].wID >= SC_SIZE &&
3546 pmt->TopMenu->rgItems[i].wID <= SC_RESTORE)) {
3547 i++;
3548 } else break;
3549 }
3550 if (i == pmt->TopMenu->cItems) {
3551 atEnd = TRUE;
3552 }
3553 }
3554 /* When skipping right, we need to cater for the system menu */
3555 else if ((Vk == VK_RIGHT) && IS_SYSTEM_MENU(pmt->TopMenu))
3556 {
3557 if (pmt->TopMenu->iItem == (pmt->TopMenu->cItems - 1)) {
3558 atEnd = TRUE;
3559 }
3560 }
3561
3562 if ( atEnd )
3563 {
3564 MDINEXTMENU NextMenu;
3565 PMENU MenuTmp;
3566 PWND pwndTemp;
3567 HMENU hNewMenu;
3568 HWND hNewWnd;
3569 UINT Id = 0;
3570
3571 MenuTmp = (IS_SYSTEM_MENU(pmt->TopMenu)) ? co_IntGetSubMenu(pmt->TopMenu, 0) : pmt->TopMenu;
3572 NextMenu.hmenuIn = UserHMGetHandle(MenuTmp);
3573 NextMenu.hmenuNext = NULL;
3574 NextMenu.hwndNext = NULL;
3575 co_IntSendMessage(UserHMGetHandle(pmt->OwnerWnd), WM_NEXTMENU, Vk, (LPARAM) &NextMenu);
3576
3577 TRACE("%p [%p] -> %p [%p]\n",
3578 pmt->CurrentMenu, pmt->OwnerWnd, NextMenu.hmenuNext, NextMenu.hwndNext );
3579
3580 if (NULL == NextMenu.hmenuNext || NULL == NextMenu.hwndNext)
3581 {
3582 hNewWnd = UserHMGetHandle(pmt->OwnerWnd);
3583 if (IS_SYSTEM_MENU(pmt->TopMenu))
3584 {
3585 /* switch to the menu bar */
3586
3587 if (pmt->OwnerWnd->style & WS_CHILD || !(MenuTmp = IntGetMenu(hNewWnd))) return FALSE;
3588
3589 if (Vk == VK_LEFT)
3590 {
3591 Id = MenuTmp->cItems - 1;
3592
3593 /* Skip backwards over any system predefined icons,
3594 eg. MDI close, restore etc icons */
3595 while ((Id > 0) &&
3596 (MenuTmp->rgItems[Id].wID >= SC_SIZE &&
3597 MenuTmp->rgItems[Id].wID <= SC_RESTORE)) Id--;
3598
3599 }
3600 hNewMenu = UserHMGetHandle(MenuTmp);
3601 }
3602 else if (pmt->OwnerWnd->style & WS_SYSMENU)
3603 {
3604 /* switch to the system menu */
3605 MenuTmp = get_win_sys_menu(hNewWnd);
3606 if (MenuTmp) hNewMenu = UserHMGetHandle(MenuTmp);
3607 }
3608 else
3609 return FALSE;
3610 }
3611 else /* application returned a new menu to switch to */
3612 {
3613 hNewMenu = NextMenu.hmenuNext;
3614 hNewWnd = NextMenu.hwndNext;
3615
3616 if ((MenuTmp = UserGetMenuObject(hNewMenu)) && (pwndTemp = ValidateHwndNoErr(hNewWnd)))
3617 {
3618 if ( pwndTemp->style & WS_SYSMENU && (get_win_sys_menu(hNewWnd) == MenuTmp) )
3619 {
3620 /* get the real system menu */
3621 MenuTmp = get_win_sys_menu(hNewWnd);
3622 hNewMenu = UserHMGetHandle(MenuTmp);
3623 }
3624 else if (pwndTemp->style & WS_CHILD || IntGetMenu(hNewWnd) != MenuTmp)
3625 {
3626 /* FIXME: Not sure what to do here;
3627 * perhaps try to track NewMenu as a popup? */
3628
3629 WARN(" -- got confused.\n");
3630 return FALSE;
3631 }
3632 }
3633 else return FALSE;
3634 }
3635
3636 if (hNewMenu != UserHMGetHandle(pmt->TopMenu))
3637 {
3638 MENU_SelectItem(pmt->OwnerWnd, pmt->TopMenu, NO_SELECTED_ITEM, FALSE, 0 );
3639
3640 if (pmt->CurrentMenu != pmt->TopMenu)
3641 MENU_HideSubPopups(pmt->OwnerWnd, pmt->TopMenu, FALSE, wFlags);
3642 }
3643
3644 if (hNewWnd != UserHMGetHandle(pmt->OwnerWnd))
3645 {
3646 PTHREADINFO pti = PsGetCurrentThreadWin32Thread();
3647 pmt->OwnerWnd = ValidateHwndNoErr(hNewWnd);
3648 ///// Use thread pms!!!!
3649 MsqSetStateWindow(pti, MSQ_STATE_MENUOWNER, hNewWnd);
3650 pti->MessageQueue->QF_flags &= ~QF_CAPTURELOCKED;
3651 co_UserSetCapture(UserHMGetHandle(pmt->OwnerWnd));
3652 pti->MessageQueue->QF_flags |= QF_CAPTURELOCKED;
3653 }
3654
3655 pmt->TopMenu = pmt->CurrentMenu = UserGetMenuObject(hNewMenu); /* all subpopups are hidden */
3656 MENU_SelectItem(pmt->OwnerWnd, pmt->TopMenu, Id, TRUE, 0);
3657
3658 return TRUE;
3659 }
3660 return FALSE;
3661 }
3662
3663 /***********************************************************************
3664 * MenuSuspendPopup
3665 *
3666 * The idea is not to show the popup if the next input message is
3667 * going to hide it anyway.
3668 */
3669 static BOOL FASTCALL MENU_SuspendPopup(MTRACKER* pmt, UINT uMsg)
3670 {
3671 MSG msg;
3672
3673 msg.hwnd = UserHMGetHandle(pmt->OwnerWnd); ////// ? silly wine'isms?
3674
3675 co_IntGetPeekMessage( &msg, 0, uMsg, uMsg, PM_NOYIELD | PM_REMOVE, FALSE);
3676 pmt->TrackFlags |= TF_SKIPREMOVE;
3677
3678 switch( uMsg )
3679 {
3680 case WM_KEYDOWN:
3681 co_IntGetPeekMessage( &msg, 0, 0, 0, PM_NOYIELD | PM_NOREMOVE, FALSE);
3682 if( msg.message == WM_KEYUP || msg.message == WM_PAINT )
3683 {
3684 co_IntGetPeekMessage( &msg, 0, 0, 0, PM_NOYIELD | PM_REMOVE, FALSE);
3685 co_IntGetPeekMessage( &msg, 0, 0, 0, PM_NOYIELD | PM_NOREMOVE, FALSE);
3686 if( msg.message == WM_KEYDOWN &&
3687 (msg.wParam == VK_LEFT || msg.wParam == VK_RIGHT))
3688 {
3689 pmt->TrackFlags |= TF_SUSPENDPOPUP;
3690 return TRUE;
3691 }
3692 }
3693 break;
3694 }
3695 /* failures go through this */
3696 pmt->TrackFlags &= ~TF_SUSPENDPOPUP;
3697 return FALSE;
3698 }
3699
3700 /***********************************************************************
3701 * MenuKeyEscape
3702 *
3703 * Handle a VK_ESCAPE key event in a menu.
3704 */
3705 static BOOL FASTCALL MENU_KeyEscape(MTRACKER *pmt, UINT Flags)
3706