2 * ReactOS W32 Subsystem
3 * Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003 ReactOS Team
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 * COPYRIGHT: See COPYING in the top level directory
22 * PROJECT: ReactOS kernel
24 * FILE: subsys/win32k/ntuser/menu.c
25 * PROGRAMER: Thomas Weidenmueller (w3seek@users.sourceforge.net)
27 * 07/30/2003 CSH Created
29 /* INCLUDES ******************************************************************/
37 /* STATIC FUNCTION ***********************************************************/
45 PROSMENUITEMINFO UnsafeItemInfo
,
52 PROSMENUINFO UnsafeMenuInfo
,
55 /* INTERNAL ******************************************************************/
57 /* maximum number of menu items a menu can contain */
58 #define MAX_MENU_ITEMS (0x4000)
59 #define MAX_GOINTOSUBMENU (0x10)
61 #define UpdateMenuItemState(state, change) \
63 if((change) & MFS_DISABLED) { \
64 (state) |= MFS_DISABLED; \
66 (state) &= ~MFS_DISABLED; \
68 if((change) & MFS_CHECKED) { \
69 (state) |= MFS_CHECKED; \
71 (state) &= ~MFS_CHECKED; \
73 if((change) & MFS_HILITE) { \
74 (state) |= MFS_HILITE; \
76 (state) &= ~MFS_HILITE; \
78 if((change) & MFS_DEFAULT) { \
79 (state) |= MFS_DEFAULT; \
81 (state) &= ~MFS_DEFAULT; \
83 if((change) & MF_MOUSESELECT) { \
84 (state) |= MF_MOUSESELECT; \
86 (state) &= ~MF_MOUSESELECT; \
90 #define FreeMenuText(MenuItem) \
92 if((MENU_ITEM_TYPE((MenuItem)->fType) == MF_STRING) && \
93 (MenuItem)->Text.Length) { \
94 RtlFreeUnicodeString(&(MenuItem)->Text); \
98 #define InRect(r, x, y) \
99 ( ( ((r).right >= x)) && \
100 ( ((r).left <= x)) && \
101 ( ((r).bottom >= y)) && \
107 return(STATUS_SUCCESS
);
111 CleanupMenuImpl(VOID
)
113 return(STATUS_SUCCESS
);
116 PMENU_OBJECT FASTCALL
UserGetMenuObject(HMENU hMenu
)
122 SetLastWin32Error(ERROR_INVALID_MENU_HANDLE
);
126 Menu
= (PMENU_OBJECT
)UserGetObject(&gHandleTable
, hMenu
, otMenu
);
129 SetLastWin32Error(ERROR_INVALID_MENU_HANDLE
);
133 ASSERT(USER_BODY_TO_HEADER(Menu
)->RefCount
>= 0);
140 DumpMenuItemList(PMENU_ITEM MenuItem
)
145 if(MenuItem
->Text
.Length
)
146 DbgPrint(" %d. %wZ\n", ++cnt
, &MenuItem
->Text
);
148 DbgPrint(" %d. NO TEXT dwTypeData==%d\n", ++cnt
, (DWORD
)MenuItem
->Text
.Buffer
);
150 if(MFT_BITMAP
& MenuItem
->fType
)
151 DbgPrint("MFT_BITMAP ");
152 if(MFT_MENUBARBREAK
& MenuItem
->fType
)
153 DbgPrint("MFT_MENUBARBREAK ");
154 if(MFT_MENUBREAK
& MenuItem
->fType
)
155 DbgPrint("MFT_MENUBREAK ");
156 if(MFT_OWNERDRAW
& MenuItem
->fType
)
157 DbgPrint("MFT_OWNERDRAW ");
158 if(MFT_RADIOCHECK
& MenuItem
->fType
)
159 DbgPrint("MFT_RADIOCHECK ");
160 if(MFT_RIGHTJUSTIFY
& MenuItem
->fType
)
161 DbgPrint("MFT_RIGHTJUSTIFY ");
162 if(MFT_SEPARATOR
& MenuItem
->fType
)
163 DbgPrint("MFT_SEPARATOR ");
164 if(MFT_STRING
& MenuItem
->fType
)
165 DbgPrint("MFT_STRING ");
166 DbgPrint("\n fState=");
167 if(MFS_DISABLED
& MenuItem
->fState
)
168 DbgPrint("MFS_DISABLED ");
170 DbgPrint("MFS_ENABLED ");
171 if(MFS_CHECKED
& MenuItem
->fState
)
172 DbgPrint("MFS_CHECKED ");
174 DbgPrint("MFS_UNCHECKED ");
175 if(MFS_HILITE
& MenuItem
->fState
)
176 DbgPrint("MFS_HILITE ");
178 DbgPrint("MFS_UNHILITE ");
179 if(MFS_DEFAULT
& MenuItem
->fState
)
180 DbgPrint("MFS_DEFAULT ");
181 if(MFS_GRAYED
& MenuItem
->fState
)
182 DbgPrint("MFS_GRAYED ");
183 DbgPrint("\n wId=%d\n", MenuItem
->wID
);
184 MenuItem
= MenuItem
->Next
;
186 DbgPrint("Entries: %d\n", cnt
);
191 PMENU_OBJECT FASTCALL
192 IntGetMenuObject(HMENU hMenu
)
194 PMENU_OBJECT Menu
= UserGetMenuObject(hMenu
);
197 ASSERT(USER_BODY_TO_HEADER(Menu
)->RefCount
>= 0);
199 USER_BODY_TO_HEADER(Menu
)->RefCount
++;
205 IntFreeMenuItem(PMENU_OBJECT Menu
, PMENU_ITEM MenuItem
,
206 BOOL RemoveFromList
, BOOL bRecurse
)
208 FreeMenuText(MenuItem
);
211 /* FIXME - Remove from List */
212 Menu
->MenuInfo
.MenuItemCount
--;
214 if(bRecurse
&& MenuItem
->hSubMenu
)
216 PMENU_OBJECT SubMenu
;
217 SubMenu
= UserGetMenuObject(MenuItem
->hSubMenu
);
220 IntDestroyMenuObject(SubMenu
, bRecurse
, TRUE
);
225 ExFreePool(MenuItem
);
231 IntRemoveMenuItem(PMENU_OBJECT Menu
, UINT uPosition
, UINT uFlags
,
234 PMENU_ITEM PrevMenuItem
, MenuItem
;
235 if(IntGetMenuItemByFlag(Menu
, uPosition
, uFlags
, &MenuItem
,
241 PrevMenuItem
->Next
= MenuItem
->Next
;
244 Menu
->MenuItemList
= MenuItem
->Next
;
246 return IntFreeMenuItem(Menu
, MenuItem
, TRUE
, bRecurse
);
253 IntDeleteMenuItems(PMENU_OBJECT Menu
, BOOL bRecurse
)
257 PMENU_ITEM CurItem
= Menu
->MenuItemList
;
260 NextItem
= CurItem
->Next
;
261 IntFreeMenuItem(Menu
, CurItem
, FALSE
, bRecurse
);
265 Menu
->MenuInfo
.MenuItemCount
= 0;
266 Menu
->MenuItemList
= NULL
;
271 IntDestroyMenuObject(PMENU_OBJECT Menu
,
272 BOOL bRecurse
, BOOL RemoveFromProcess
)
276 PWINSTATION_OBJECT WindowStation
;
279 /* remove all menu items */
280 IntDeleteMenuItems(Menu
, bRecurse
); /* do not destroy submenus */
282 if(RemoveFromProcess
)
284 RemoveEntryList(&Menu
->ListEntry
);
287 Status
= ObReferenceObjectByHandle(Menu
->Process
->Win32WindowStation
,
289 ExWindowStationObjectType
,
291 (PVOID
*)&WindowStation
,
293 if(NT_SUCCESS(Status
))
295 ObmDeleteObject(Menu
->MenuInfo
.Self
, otMenu
);
296 ObDereferenceObject(WindowStation
);
303 PMENU_OBJECT FASTCALL
304 IntCreateMenu(PHANDLE Handle
, BOOL IsMenuBar
)
308 Menu
= (PMENU_OBJECT
)ObmCreateObject(
309 &gHandleTable
, Handle
,
310 otMenu
, sizeof(MENU_OBJECT
));
318 Menu
->Process
= PsGetCurrentProcess();
319 Menu
->RtoL
= FALSE
; /* default */
320 Menu
->MenuInfo
.cbSize
= sizeof(MENUINFO
); /* not used */
321 Menu
->MenuInfo
.fMask
= 0; /* not used */
322 Menu
->MenuInfo
.dwStyle
= 0; /* FIXME */
323 Menu
->MenuInfo
.cyMax
= 0; /* default */
324 Menu
->MenuInfo
.hbrBack
=
325 NtGdiCreateSolidBrush(RGB(192, 192, 192)); /* FIXME: default background color */
326 Menu
->MenuInfo
.dwContextHelpID
= 0; /* default */
327 Menu
->MenuInfo
.dwMenuData
= 0; /* default */
328 Menu
->MenuInfo
.Self
= *Handle
;
329 Menu
->MenuInfo
.FocusedItem
= NO_SELECTED_ITEM
;
330 Menu
->MenuInfo
.Flags
= (IsMenuBar
? 0 : MF_POPUP
);
331 Menu
->MenuInfo
.Wnd
= NULL
;
332 Menu
->MenuInfo
.WndOwner
= NULL
;
333 Menu
->MenuInfo
.Height
= 0;
334 Menu
->MenuInfo
.Width
= 0;
335 Menu
->MenuInfo
.TimeToHide
= FALSE
;
337 Menu
->MenuInfo
.MenuItemCount
= 0;
338 Menu
->MenuItemList
= NULL
;
340 /* Insert menu item into process menu handle list */
341 InsertTailList(&PsGetWin32Process()->MenuListHead
, &Menu
->ListEntry
);
347 IntCloneMenuItems(PMENU_OBJECT Destination
, PMENU_OBJECT Source
)
349 PMENU_ITEM MenuItem
, NewMenuItem
= NULL
;
350 PMENU_ITEM Old
= NULL
;
352 if(!Source
->MenuInfo
.MenuItemCount
)
355 MenuItem
= Source
->MenuItemList
;
360 NewMenuItem
->Next
= MenuItem
;
361 NewMenuItem
= ExAllocatePoolWithTag(PagedPool
, sizeof(MENU_ITEM
), TAG_MENUITEM
);
364 NewMenuItem
->fType
= MenuItem
->fType
;
365 NewMenuItem
->fState
= MenuItem
->fState
;
366 NewMenuItem
->wID
= MenuItem
->wID
;
367 NewMenuItem
->hSubMenu
= MenuItem
->hSubMenu
;
368 NewMenuItem
->hbmpChecked
= MenuItem
->hbmpChecked
;
369 NewMenuItem
->hbmpUnchecked
= MenuItem
->hbmpUnchecked
;
370 NewMenuItem
->dwItemData
= MenuItem
->dwItemData
;
371 if((MENU_ITEM_TYPE(NewMenuItem
->fType
) == MF_STRING
))
373 if(MenuItem
->Text
.Length
)
375 NewMenuItem
->Text
.Length
= 0;
376 NewMenuItem
->Text
.MaximumLength
= MenuItem
->Text
.MaximumLength
;
377 NewMenuItem
->Text
.Buffer
= (PWSTR
)ExAllocatePoolWithTag(PagedPool
, MenuItem
->Text
.MaximumLength
, TAG_STRING
);
378 if(!NewMenuItem
->Text
.Buffer
)
380 ExFreePool(NewMenuItem
);
383 RtlCopyUnicodeString(&NewMenuItem
->Text
, &MenuItem
->Text
);
387 NewMenuItem
->Text
.Buffer
= MenuItem
->Text
.Buffer
;
392 NewMenuItem
->Text
.Buffer
= MenuItem
->Text
.Buffer
;
394 NewMenuItem
->hbmpItem
= MenuItem
->hbmpItem
;
396 NewMenuItem
->Next
= NULL
;
398 Old
->Next
= NewMenuItem
;
400 Destination
->MenuItemList
= NewMenuItem
;
401 Destination
->MenuInfo
.MenuItemCount
++;
402 MenuItem
= MenuItem
->Next
;
408 PMENU_OBJECT FASTCALL
409 IntCloneMenu(PMENU_OBJECT Source
)
417 Menu
= (PMENU_OBJECT
)ObmCreateObject(
418 &gHandleTable
, &hMenu
,
419 otMenu
, sizeof(MENU_OBJECT
));
424 Menu
->Process
= PsGetCurrentProcess();
425 Menu
->RtoL
= Source
->RtoL
;
426 Menu
->MenuInfo
.cbSize
= sizeof(MENUINFO
); /* not used */
427 Menu
->MenuInfo
.fMask
= Source
->MenuInfo
.fMask
;
428 Menu
->MenuInfo
.dwStyle
= Source
->MenuInfo
.dwStyle
;
429 Menu
->MenuInfo
.cyMax
= Source
->MenuInfo
.cyMax
;
430 Menu
->MenuInfo
.hbrBack
= Source
->MenuInfo
.hbrBack
;
431 Menu
->MenuInfo
.dwContextHelpID
= Source
->MenuInfo
.dwContextHelpID
;
432 Menu
->MenuInfo
.dwMenuData
= Source
->MenuInfo
.dwMenuData
;
433 Menu
->MenuInfo
.Self
= hMenu
;
434 Menu
->MenuInfo
.FocusedItem
= NO_SELECTED_ITEM
;
435 Menu
->MenuInfo
.Wnd
= NULL
;
436 Menu
->MenuInfo
.WndOwner
= NULL
;
437 Menu
->MenuInfo
.Height
= 0;
438 Menu
->MenuInfo
.Width
= 0;
439 Menu
->MenuInfo
.TimeToHide
= FALSE
;
441 Menu
->MenuInfo
.MenuItemCount
= 0;
442 Menu
->MenuItemList
= NULL
;
444 /* Insert menu item into process menu handle list */
445 InsertTailList(&PsGetWin32Process()->MenuListHead
, &Menu
->ListEntry
);
447 IntCloneMenuItems(Menu
, Source
);
453 IntSetMenuFlagRtoL(PMENU_OBJECT Menu
)
460 IntSetMenuContextHelpId(PMENU_OBJECT Menu
, DWORD dwContextHelpId
)
462 Menu
->MenuInfo
.dwContextHelpID
= dwContextHelpId
;
467 IntGetMenuInfo(PMENU_OBJECT Menu
, PROSMENUINFO lpmi
)
469 if(lpmi
->fMask
& MIM_BACKGROUND
)
470 lpmi
->hbrBack
= Menu
->MenuInfo
.hbrBack
;
471 if(lpmi
->fMask
& MIM_HELPID
)
472 lpmi
->dwContextHelpID
= Menu
->MenuInfo
.dwContextHelpID
;
473 if(lpmi
->fMask
& MIM_MAXHEIGHT
)
474 lpmi
->cyMax
= Menu
->MenuInfo
.cyMax
;
475 if(lpmi
->fMask
& MIM_MENUDATA
)
476 lpmi
->dwMenuData
= Menu
->MenuInfo
.dwMenuData
;
477 if(lpmi
->fMask
& MIM_STYLE
)
478 lpmi
->dwStyle
= Menu
->MenuInfo
.dwStyle
;
479 if (sizeof(MENUINFO
) < lpmi
->cbSize
)
481 RtlCopyMemory((char *) lpmi
+ sizeof(MENUINFO
),
482 (char *) &Menu
->MenuInfo
+ sizeof(MENUINFO
),
483 lpmi
->cbSize
- sizeof(MENUINFO
));
491 IntIsMenu(HMENU hMenu
)
495 if((Menu
= UserGetMenuObject(hMenu
)))
504 IntSetMenuInfo(PMENU_OBJECT Menu
, PROSMENUINFO lpmi
)
506 if(lpmi
->fMask
& MIM_BACKGROUND
)
507 Menu
->MenuInfo
.hbrBack
= lpmi
->hbrBack
;
508 if(lpmi
->fMask
& MIM_HELPID
)
509 Menu
->MenuInfo
.dwContextHelpID
= lpmi
->dwContextHelpID
;
510 if(lpmi
->fMask
& MIM_MAXHEIGHT
)
511 Menu
->MenuInfo
.cyMax
= lpmi
->cyMax
;
512 if(lpmi
->fMask
& MIM_MENUDATA
)
513 Menu
->MenuInfo
.dwMenuData
= lpmi
->dwMenuData
;
514 if(lpmi
->fMask
& MIM_STYLE
)
515 Menu
->MenuInfo
.dwStyle
= lpmi
->dwStyle
;
516 if(lpmi
->fMask
& MIM_APPLYTOSUBMENUS
)
520 if (sizeof(MENUINFO
) < lpmi
->cbSize
)
522 Menu
->MenuInfo
.FocusedItem
= lpmi
->FocusedItem
;
523 Menu
->MenuInfo
.Height
= lpmi
->Height
;
524 Menu
->MenuInfo
.Width
= lpmi
->Width
;
525 Menu
->MenuInfo
.Wnd
= lpmi
->Wnd
;
526 Menu
->MenuInfo
.WndOwner
= lpmi
->WndOwner
;
527 Menu
->MenuInfo
.TimeToHide
= lpmi
->TimeToHide
;
535 IntGetMenuItemByFlag(PMENU_OBJECT Menu
, UINT uSearchBy
, UINT fFlag
,
536 PMENU_ITEM
*MenuItem
, PMENU_ITEM
*PrevMenuItem
)
538 PMENU_ITEM PrevItem
= NULL
;
539 PMENU_ITEM CurItem
= Menu
->MenuItemList
;
543 if(MF_BYPOSITION
& fFlag
)
546 while(CurItem
&& (p
> 0))
549 CurItem
= CurItem
->Next
;
557 *PrevMenuItem
= PrevItem
;
564 *PrevMenuItem
= NULL
; /* ? */
568 return uSearchBy
- p
;
575 if(CurItem
->wID
== uSearchBy
)
580 *PrevMenuItem
= PrevItem
;
583 else if (0 != (CurItem
->fType
& MF_POPUP
))
585 Menu
= UserGetMenuObject(CurItem
->hSubMenu
);
588 ret
= IntGetMenuItemByFlag(Menu
, uSearchBy
, fFlag
,
589 MenuItem
, PrevMenuItem
);
597 CurItem
= CurItem
->Next
;
606 IntInsertMenuItemToList(PMENU_OBJECT Menu
, PMENU_ITEM MenuItem
, int pos
)
609 PMENU_ITEM LastItem
= NULL
;
612 CurItem
= Menu
->MenuItemList
;
618 CurItem
= CurItem
->Next
;
624 while(CurItem
&& (pos
> 0))
627 CurItem
= CurItem
->Next
;
637 /* insert the item before CurItem */
638 MenuItem
->Next
= LastItem
->Next
;
639 LastItem
->Next
= MenuItem
;
643 /* insert at the beginning */
644 Menu
->MenuItemList
= MenuItem
;
645 MenuItem
->Next
= CurItem
;
653 LastItem
->Next
= MenuItem
;
654 MenuItem
->Next
= NULL
;
658 /* insert first item */
659 Menu
->MenuItemList
= MenuItem
;
660 MenuItem
->Next
= NULL
;
663 Menu
->MenuInfo
.MenuItemCount
++;
669 IntGetMenuItemInfo(PMENU_OBJECT Menu
, /* UNUSED PARAM!! */
670 PMENU_ITEM MenuItem
, PROSMENUITEMINFO lpmii
)
674 if(lpmii
->fMask
& MIIM_BITMAP
)
676 lpmii
->hbmpItem
= MenuItem
->hbmpItem
;
678 if(lpmii
->fMask
& MIIM_CHECKMARKS
)
680 lpmii
->hbmpChecked
= MenuItem
->hbmpChecked
;
681 lpmii
->hbmpUnchecked
= MenuItem
->hbmpUnchecked
;
683 if(lpmii
->fMask
& MIIM_DATA
)
685 lpmii
->dwItemData
= MenuItem
->dwItemData
;
687 if(lpmii
->fMask
& (MIIM_FTYPE
| MIIM_TYPE
))
689 lpmii
->fType
= MenuItem
->fType
;
691 if(lpmii
->fMask
& MIIM_ID
)
693 lpmii
->wID
= MenuItem
->wID
;
695 if(lpmii
->fMask
& MIIM_STATE
)
697 lpmii
->fState
= MenuItem
->fState
;
699 if(lpmii
->fMask
& MIIM_SUBMENU
)
701 lpmii
->hSubMenu
= MenuItem
->hSubMenu
;
703 if (lpmii
->fMask
& (MIIM_STRING
| MIIM_TYPE
))
705 if (lpmii
->dwTypeData
== NULL
)
707 lpmii
->cch
= MenuItem
->Text
.Length
/ sizeof(WCHAR
);
711 Status
= MmCopyToCaller(lpmii
->dwTypeData
, MenuItem
->Text
.Buffer
,
712 min(lpmii
->cch
* sizeof(WCHAR
),
713 MenuItem
->Text
.MaximumLength
));
714 if (! NT_SUCCESS(Status
))
716 SetLastNtError(Status
);
722 if (sizeof(ROSMENUITEMINFO
) == lpmii
->cbSize
)
724 lpmii
->Rect
= MenuItem
->Rect
;
725 lpmii
->XTab
= MenuItem
->XTab
;
732 IntSetMenuItemInfo(PMENU_OBJECT MenuObject
, PMENU_ITEM MenuItem
, PROSMENUITEMINFO lpmii
)
734 PMENU_OBJECT SubMenuObject
;
736 if(!MenuItem
|| !MenuObject
|| !lpmii
)
741 MenuItem
->fType
= lpmii
->fType
;
743 if(lpmii
->fMask
& MIIM_BITMAP
)
745 MenuItem
->hbmpItem
= lpmii
->hbmpItem
;
747 if(lpmii
->fMask
& MIIM_CHECKMARKS
)
749 MenuItem
->hbmpChecked
= lpmii
->hbmpChecked
;
750 MenuItem
->hbmpUnchecked
= lpmii
->hbmpUnchecked
;
752 if(lpmii
->fMask
& MIIM_DATA
)
754 MenuItem
->dwItemData
= lpmii
->dwItemData
;
756 if(lpmii
->fMask
& (MIIM_FTYPE
| MIIM_TYPE
))
759 * Delete the menu item type when changing type from
762 if (MenuItem
->fType
!= lpmii
->fType
&&
763 MENU_ITEM_TYPE(MenuItem
->fType
) == MF_STRING
)
765 FreeMenuText(MenuItem
);
766 RtlInitUnicodeString(&MenuItem
->Text
, NULL
);
768 MenuItem
->fType
= lpmii
->fType
;
770 if(lpmii
->fMask
& MIIM_ID
)
772 MenuItem
->wID
= lpmii
->wID
;
774 if(lpmii
->fMask
& MIIM_STATE
)
776 /* remove MFS_DEFAULT flag from all other menu items if this item
777 has the MFS_DEFAULT state */
778 if(lpmii
->fState
& MFS_DEFAULT
)
779 UserSetMenuDefaultItem(MenuObject
, -1, 0);
780 /* update the menu item state flags */
781 UpdateMenuItemState(MenuItem
->fState
, lpmii
->fState
);
784 if(lpmii
->fMask
& MIIM_SUBMENU
)
786 MenuItem
->hSubMenu
= lpmii
->hSubMenu
;
787 /* Make sure the submenu is marked as a popup menu */
788 if (MenuItem
->hSubMenu
)
790 SubMenuObject
= UserGetMenuObject(MenuItem
->hSubMenu
);
791 if (SubMenuObject
!= NULL
)
793 SubMenuObject
->MenuInfo
.Flags
|= MF_POPUP
;
794 MenuItem
->fType
|= MF_POPUP
;
798 MenuItem
->fType
&= ~MF_POPUP
;
803 MenuItem
->fType
&= ~MF_POPUP
;
806 if ((lpmii
->fMask
& (MIIM_TYPE
| MIIM_STRING
)) &&
807 (MENU_ITEM_TYPE(lpmii
->fType
) == MF_STRING
))
809 FreeMenuText(MenuItem
);
811 if(lpmii
->dwTypeData
&& lpmii
->cch
)
813 UNICODE_STRING Source
;
816 Source
.MaximumLength
= lpmii
->cch
* sizeof(WCHAR
);
817 Source
.Buffer
= lpmii
->dwTypeData
;
819 MenuItem
->Text
.Buffer
= (PWSTR
)ExAllocatePoolWithTag(
820 PagedPool
, Source
.Length
+ sizeof(WCHAR
), TAG_STRING
);
821 if(MenuItem
->Text
.Buffer
!= NULL
)
823 MenuItem
->Text
.Length
= 0;
824 MenuItem
->Text
.MaximumLength
= Source
.Length
+ sizeof(WCHAR
);
825 RtlCopyUnicodeString(&MenuItem
->Text
, &Source
);
826 MenuItem
->Text
.Buffer
[MenuItem
->Text
.Length
/ sizeof(WCHAR
)] = 0;
830 RtlInitUnicodeString(&MenuItem
->Text
, NULL
);
835 if (0 == (MenuObject
->MenuInfo
.Flags
& MF_SYSMENU
))
837 MenuItem
->fType
|= MF_SEPARATOR
;
839 RtlInitUnicodeString(&MenuItem
->Text
, NULL
);
843 if (sizeof(ROSMENUITEMINFO
) == lpmii
->cbSize
)
845 MenuItem
->Rect
= lpmii
->Rect
;
846 MenuItem
->XTab
= lpmii
->XTab
;
853 IntInsertMenuItem(PMENU_OBJECT MenuObject
, UINT uItem
, BOOL fByPosition
,
854 PROSMENUITEMINFO ItemInfo
)
856 int pos
= (int)uItem
;
859 if (MAX_MENU_ITEMS
<= MenuObject
->MenuInfo
.MenuItemCount
)
861 SetLastWin32Error(ERROR_NOT_ENOUGH_MEMORY
);
867 /* calculate position */
868 if(MenuObject
->MenuInfo
.MenuItemCount
< pos
)
870 pos
= MenuObject
->MenuInfo
.MenuItemCount
;
875 pos
= IntGetMenuItemByFlag(MenuObject
, uItem
, MF_BYCOMMAND
, NULL
, NULL
);
882 MenuItem
= ExAllocatePoolWithTag(PagedPool
, sizeof(MENU_ITEM
), TAG_MENUITEM
);
883 if (NULL
== MenuItem
)
885 SetLastWin32Error(ERROR_NOT_ENOUGH_MEMORY
);
889 MenuItem
->fType
= MFT_STRING
;
890 MenuItem
->fState
= MFS_ENABLED
| MFS_UNCHECKED
;
892 MenuItem
->hSubMenu
= (HMENU
)0;
893 MenuItem
->hbmpChecked
= (HBITMAP
)0;
894 MenuItem
->hbmpUnchecked
= (HBITMAP
)0;
895 MenuItem
->dwItemData
= 0;
896 RtlInitUnicodeString(&MenuItem
->Text
, NULL
);
897 MenuItem
->hbmpItem
= (HBITMAP
)0;
899 if (! IntSetMenuItemInfo(MenuObject
, MenuItem
, ItemInfo
))
901 ExFreePool(MenuItem
);
905 /* Force size recalculation! */
906 MenuObject
->MenuInfo
.Height
= 0;
908 pos
= IntInsertMenuItemToList(MenuObject
, MenuItem
, pos
);
914 IntEnableMenuItem(PMENU_OBJECT MenuObject
, UINT uIDEnableItem
, UINT uEnable
)
917 UINT res
= IntGetMenuItemByFlag(MenuObject
, uIDEnableItem
, uEnable
, &MenuItem
, NULL
);
918 if(!MenuItem
|| (res
== (UINT
)-1))
923 res
= MenuItem
->fState
& (MF_GRAYED
| MF_DISABLED
);
925 if(uEnable
& MF_DISABLED
)
927 if(!(MenuItem
->fState
& MF_DISABLED
))
928 MenuItem
->fState
|= MF_DISABLED
;
929 if(uEnable
& MF_GRAYED
)
931 if(!(MenuItem
->fState
& MF_GRAYED
))
932 MenuItem
->fState
|= MF_GRAYED
;
937 if(uEnable
& MF_GRAYED
)
939 if(!(MenuItem
->fState
& MF_GRAYED
))
940 MenuItem
->fState
|= MF_GRAYED
;
941 if(!(MenuItem
->fState
& MF_DISABLED
))
942 MenuItem
->fState
|= MF_DISABLED
;
946 if(MenuItem
->fState
& MF_DISABLED
)
947 MenuItem
->fState
^= MF_DISABLED
;
948 if(MenuItem
->fState
& MF_GRAYED
)
949 MenuItem
->fState
^= MF_GRAYED
;
958 IntBuildMenuItemList(PMENU_OBJECT MenuObject
, PVOID Buffer
, ULONG nMax
)
964 PMENU_ITEM CurItem
= MenuObject
->MenuItemList
;
971 if (nMax
< MenuObject
->MenuInfo
.MenuItemCount
* sizeof(ROSMENUITEMINFO
))
975 StrOut
= (PWCHAR
)((char *) Buffer
+ MenuObject
->MenuInfo
.MenuItemCount
976 * sizeof(ROSMENUITEMINFO
));
977 nMax
-= MenuObject
->MenuInfo
.MenuItemCount
* sizeof(ROSMENUITEMINFO
);
978 sz
= sizeof(ROSMENUITEMINFO
);
980 mii
.cbSize
= sizeof(ROSMENUITEMINFO
);
984 while (NULL
!= CurItem
)
986 mii
.cch
= CurItem
->Text
.Length
/ sizeof(WCHAR
);
987 mii
.dwItemData
= CurItem
->dwItemData
;
988 if (0 != CurItem
->Text
.Length
)
990 mii
.dwTypeData
= StrOut
;
994 mii
.dwTypeData
= NULL
;
996 mii
.fState
= CurItem
->fState
;
997 mii
.fType
= CurItem
->fType
;
998 mii
.hbmpChecked
= CurItem
->hbmpChecked
;
999 mii
.hbmpItem
= CurItem
->hbmpItem
;
1000 mii
.hbmpUnchecked
= CurItem
->hbmpUnchecked
;
1001 mii
.hSubMenu
= CurItem
->hSubMenu
;
1002 mii
.Rect
= CurItem
->Rect
;
1003 mii
.XTab
= CurItem
->XTab
;
1005 Status
= MmCopyToCaller(Buf
, &mii
, sizeof(ROSMENUITEMINFO
));
1006 if (! NT_SUCCESS(Status
))
1008 SetLastNtError(Status
);
1011 Buf
= (PVOID
)((ULONG_PTR
)Buf
+ sizeof(ROSMENUITEMINFO
));
1013 if (0 != CurItem
->Text
.Length
1014 && (nMax
>= CurItem
->Text
.Length
+ sizeof(WCHAR
)))
1017 Status
= MmCopyToCaller(StrOut
, CurItem
->Text
.Buffer
,
1018 CurItem
->Text
.Length
);
1019 if (! NT_SUCCESS(Status
))
1021 SetLastNtError(Status
);
1024 StrOut
+= CurItem
->Text
.Length
/ sizeof(WCHAR
);
1025 Status
= MmCopyToCaller(StrOut
, &NulByte
, sizeof(WCHAR
));
1026 if (! NT_SUCCESS(Status
))
1028 SetLastNtError(Status
);
1032 nMax
-= CurItem
->Text
.Length
+ sizeof(WCHAR
);
1034 else if (0 != CurItem
->Text
.Length
)
1039 CurItem
= CurItem
->Next
;
1045 while (NULL
!= CurItem
)
1047 res
+= sizeof(ROSMENUITEMINFO
) + CurItem
->Text
.Length
+ sizeof(WCHAR
);
1048 CurItem
= CurItem
->Next
;
1057 IntCheckMenuItem(PMENU_OBJECT MenuObject
, UINT uIDCheckItem
, UINT uCheck
)
1059 PMENU_ITEM MenuItem
;
1062 if((IntGetMenuItemByFlag(MenuObject
, uIDCheckItem
, uCheck
, &MenuItem
, NULL
) < 0) || !MenuItem
)
1067 res
= (DWORD
)(MenuItem
->fState
& MF_CHECKED
);
1068 if(uCheck
& MF_CHECKED
)
1070 if(!(MenuItem
->fState
& MF_CHECKED
))
1071 MenuItem
->fState
|= MF_CHECKED
;
1075 if(MenuItem
->fState
& MF_CHECKED
)
1076 MenuItem
->fState
^= MF_CHECKED
;
1083 IntHiliteMenuItem(PWINDOW_OBJECT WindowObject
, PMENU_OBJECT MenuObject
,
1084 UINT uItemHilite
, UINT uHilite
)
1086 PMENU_ITEM MenuItem
;
1087 BOOL res
= IntGetMenuItemByFlag(MenuObject
, uItemHilite
, uHilite
, &MenuItem
, NULL
);
1088 if(!MenuItem
|| !res
)
1093 if(uHilite
& MF_HILITE
)
1095 if(!(MenuItem
->fState
& MF_HILITE
))
1096 MenuItem
->fState
|= MF_HILITE
;
1100 if(MenuItem
->fState
& MF_HILITE
)
1101 MenuItem
->fState
^= MF_HILITE
;
1104 /* FIXME - update the window's menu */
1110 UserSetMenuDefaultItem(PMENU_OBJECT MenuObject
, UINT uItem
, UINT fByPos
)
1113 PMENU_ITEM MenuItem
= MenuObject
->MenuItemList
;
1115 if(uItem
== (UINT
)-1)
1119 if(MenuItem
->fState
& MFS_DEFAULT
)
1120 MenuItem
->fState
^= MFS_DEFAULT
;
1121 MenuItem
= MenuItem
->Next
;
1133 if(!(MenuItem
->fState
& MFS_DEFAULT
))
1134 MenuItem
->fState
|= MFS_DEFAULT
;
1139 if(MenuItem
->fState
& MFS_DEFAULT
)
1140 MenuItem
->fState
^= MFS_DEFAULT
;
1143 MenuItem
= MenuItem
->Next
;
1150 if(!ret
&& (MenuItem
->wID
== uItem
))
1152 if(!(MenuItem
->fState
& MFS_DEFAULT
))
1153 MenuItem
->fState
|= MFS_DEFAULT
;
1158 if(MenuItem
->fState
& MFS_DEFAULT
)
1159 MenuItem
->fState
^= MFS_DEFAULT
;
1161 MenuItem
= MenuItem
->Next
;
1169 IntGetMenuDefaultItem(PMENU_OBJECT MenuObject
, UINT fByPos
, UINT gmdiFlags
,
1175 PMENU_OBJECT SubMenuObject
;
1176 PMENU_ITEM MenuItem
= MenuObject
->MenuItemList
;
1180 if(MenuItem
->fState
& MFS_DEFAULT
)
1183 if(!(gmdiFlags
& GMDI_USEDISABLED
) && (MenuItem
->fState
& MFS_DISABLED
))
1186 if(fByPos
& MF_BYPOSITION
)
1189 res
= MenuItem
->wID
;
1191 if((*gismc
< MAX_GOINTOSUBMENU
) && (gmdiFlags
& GMDI_GOINTOPOPUPS
) &&
1195 SubMenuObject
= UserGetMenuObject(MenuItem
->hSubMenu
);
1196 if(!SubMenuObject
|| (SubMenuObject
== MenuObject
))
1200 sres
= IntGetMenuDefaultItem(SubMenuObject
, fByPos
, gmdiFlags
, gismc
);
1210 MenuItem
= MenuItem
->Next
;
1218 co_IntInitTracking(PWINDOW_OBJECT Window
, PMENU_OBJECT Menu
, BOOL Popup
,
1221 /* FIXME - hide caret */
1223 if(!(Flags
& TPM_NONOTIFY
))
1224 co_IntSendMessage(Window
->hSelf
, WM_SETCURSOR
, (WPARAM
)Window
->hSelf
, HTCAPTION
);
1226 /* FIXME - send WM_SETCURSOR message */
1228 if(!(Flags
& TPM_NONOTIFY
))
1229 co_IntSendMessage(Window
->hSelf
, WM_INITMENU
, (WPARAM
)Menu
->MenuInfo
.Self
, 0);
1233 co_IntExitTracking(PWINDOW_OBJECT Window
, PMENU_OBJECT Menu
, BOOL Popup
,
1236 if(!(Flags
& TPM_NONOTIFY
))
1237 co_IntSendMessage(Window
->hSelf
, WM_EXITMENULOOP
, 0 /* FIXME */, 0);
1239 /* FIXME - Show caret again */
1243 IntTrackMenu(PMENU_OBJECT Menu
, PWINDOW_OBJECT Window
, INT x
, INT y
,
1250 co_IntTrackPopupMenu(PMENU_OBJECT Menu
, PWINDOW_OBJECT Window
,
1251 UINT Flags
, POINT
*Pos
, UINT MenuPos
, RECT
*ExcludeRect
)
1253 co_IntInitTracking(Window
, Menu
, TRUE
, Flags
);
1255 co_IntExitTracking(Window
, Menu
, TRUE
, Flags
);
1260 IntSetMenuItemRect(PMENU_OBJECT Menu
, UINT Item
, BOOL fByPos
, RECT
*rcRect
)
1263 if(IntGetMenuItemByFlag(Menu
, Item
, (fByPos
? MF_BYPOSITION
: MF_BYCOMMAND
),
1274 * Internal function. Called when the process is destroyed to free the remaining menu handles.
1277 IntCleanupMenus(struct _EPROCESS
*Process
, PW32PROCESS Win32Process
)
1279 PEPROCESS CurrentProcess
;
1280 PLIST_ENTRY LastHead
= NULL
;
1281 PMENU_OBJECT MenuObject
;
1283 CurrentProcess
= PsGetCurrentProcess();
1284 if (CurrentProcess
!= Process
)
1286 KeAttachProcess(&Process
->Pcb
);
1289 while (Win32Process
->MenuListHead
.Flink
!= &(Win32Process
->MenuListHead
) &&
1290 Win32Process
->MenuListHead
.Flink
!= LastHead
)
1292 LastHead
= Win32Process
->MenuListHead
.Flink
;
1293 MenuObject
= CONTAINING_RECORD(Win32Process
->MenuListHead
.Flink
, MENU_OBJECT
, ListEntry
);
1295 IntDestroyMenuObject(MenuObject
, FALSE
, TRUE
);
1298 if (CurrentProcess
!= Process
)
1305 /* FUNCTIONS *****************************************************************/
1313 NtUserBuildMenuItemList(
1321 DECLARE_RETURN(DWORD
);
1323 DPRINT("Enter NtUserBuildMenuItemList\n");
1324 UserEnterExclusive();
1326 if(!(Menu
= UserGetMenuObject(hMenu
)))
1333 res
= IntBuildMenuItemList(Menu
, Buffer
, nBufSize
);
1337 res
= Menu
->MenuInfo
.MenuItemCount
;
1343 DPRINT("Leave NtUserBuildMenuItemList, ret=%i\n",_ret_
);
1353 NtUserCheckMenuItem(
1359 DECLARE_RETURN(DWORD
);
1361 DPRINT("Enter NtUserCheckMenuItem\n");
1362 UserEnterExclusive();
1364 if(!(Menu
= UserGetMenuObject(hMenu
)))
1369 RETURN( IntCheckMenuItem(Menu
, uIDCheckItem
, uCheck
));
1372 DPRINT("Leave NtUserCheckMenuItem, ret=%i\n",_ret_
);
1378 HMENU FASTCALL
UserCreateMenu(BOOL PopupMenu
)
1380 PWINSTATION_OBJECT WinStaObject
;
1383 NTSTATUS Status
= IntValidateWindowStationHandle(PsGetCurrentProcess()->Win32WindowStation
,
1388 if (!NT_SUCCESS(Status
))
1390 DPRINT("Validation of window station handle (0x%X) failed\n",
1391 PsGetCurrentProcess()->Win32WindowStation
);
1392 SetLastNtError(Status
);
1396 IntCreateMenu(&Handle
, !PopupMenu
);
1398 ObDereferenceObject(WinStaObject
);
1399 return (HMENU
)Handle
;
1405 NtUserCreateMenu(BOOL PopupMenu
)
1407 DECLARE_RETURN(HMENU
);
1409 DPRINT("Enter NtUserCreateMenu\n");
1410 UserEnterExclusive();
1412 RETURN(UserCreateMenu(PopupMenu
));
1415 DPRINT("Leave NtUserCreateMenu, ret=%i\n",_ret_
);
1432 DECLARE_RETURN(BOOL
);
1434 DPRINT("Enter NtUserDeleteMenu\n");
1435 UserEnterExclusive();
1437 if(!(Menu
= UserGetMenuObject(hMenu
)))
1442 RETURN( IntRemoveMenuItem(Menu
, uPosition
, uFlags
, TRUE
));
1445 DPRINT("Leave NtUserDeleteMenu, ret=%i\n",_ret_
);
1455 BOOL FASTCALL
UserDestroyMenu(HMENU hMenu
)
1459 if(!(Menu
= UserGetMenuObject(hMenu
)))
1464 if(Menu
->Process
!= PsGetCurrentProcess())
1466 SetLastWin32Error(ERROR_ACCESS_DENIED
);
1470 return IntDestroyMenuObject(Menu
, FALSE
, TRUE
);
1481 DECLARE_RETURN(BOOL
);
1483 DPRINT("Enter NtUserDestroyMenu\n");
1484 UserEnterExclusive();
1486 if(!(Menu
= UserGetMenuObject(hMenu
)))
1491 if(Menu
->Process
!= PsGetCurrentProcess())
1493 SetLastWin32Error(ERROR_ACCESS_DENIED
);
1497 RETURN( IntDestroyMenuObject(Menu
, FALSE
, TRUE
));
1500 DPRINT("Leave NtUserDestroyMenu, ret=%i\n",_ret_
);
1510 NtUserEnableMenuItem(
1516 DECLARE_RETURN(UINT
);
1518 DPRINT("Enter NtUserEnableMenuItem\n");
1519 UserEnterExclusive();
1521 if(!(Menu
= UserGetMenuObject(hMenu
)))
1526 RETURN( IntEnableMenuItem(Menu
, uIDEnableItem
, uEnable
));
1529 DPRINT("Leave NtUserEnableMenuItem, ret=%i\n",_ret_
);
1539 NtUserInsertMenuItem(
1543 LPCMENUITEMINFOW UnsafeItemInfo
)
1547 ROSMENUITEMINFO ItemInfo
;
1548 DECLARE_RETURN(DWORD
);
1550 DPRINT("Enter NtUserInsertMenuItem\n");
1551 UserEnterExclusive();
1553 if(!(Menu
= UserGetMenuObject(hMenu
)))
1558 Status
= MmCopyFromCaller(&ItemInfo
, UnsafeItemInfo
, sizeof(MENUITEMINFOW
));
1559 if (! NT_SUCCESS(Status
))
1561 SetLastNtError(Status
);
1564 if (ItemInfo
.cbSize
!= sizeof(MENUITEMINFOW
))
1566 SetLastWin32Error(ERROR_INVALID_PARAMETER
);
1570 RETURN( IntInsertMenuItem(Menu
, uItem
, fByPosition
, &ItemInfo
));
1573 DPRINT("Leave NtUserInsertMenuItem, ret=%i\n",_ret_
);
1595 NtUserGetMenuDefaultItem(
1602 DECLARE_RETURN(UINT
);
1604 DPRINT("Enter NtUserGetMenuDefaultItem\n");
1605 UserEnterExclusive();
1607 if(!(Menu
= UserGetMenuObject(hMenu
)))
1612 RETURN( IntGetMenuDefaultItem(Menu
, fByPos
, gmdiFlags
, &gismc
));
1615 DPRINT("Leave NtUserGetMenuDefaultItem, ret=%i\n",_ret_
);
1625 NtUserGetMenuBarInfo(
1637 DPRINT1("OBJID_CLIENT, idItem = %d\n",idItem
);
1642 DPRINT1("OBJID_MENU, idItem = %d\n",idItem
);
1647 DPRINT1("OBJID_SYSMENU, idItem = %d\n",idItem
);
1651 DPRINT1("Unknown idObject = %d, idItem = %d\n",idObject
,idItem
);
1675 NtUserGetMenuItemRect(
1682 ROSMENUITEMINFO mii
;
1685 LPRECT lpRect
= NULL
;
1691 PWINDOW_OBJECT ReferenceWnd
;
1692 DECLARE_RETURN(BOOL
);
1694 DPRINT("Enter NtUserGetMenuItemRect\n");
1697 if (!(Menu
= UserGetMenuObject(hMenu
)))
1702 if(!UserMenuItemInfo(Menu
, uItem
, MF_BYPOSITION
, &mii
, FALSE
))
1705 referenceHwnd
= hWnd
;
1709 if(!UserMenuInfo(Menu
, &mi
, FALSE
))
1713 referenceHwnd
= mi
.Wnd
;
1716 if (lprcItem
== NULL
)
1719 lpPoints
= (LPPOINT
)lpRect
;
1721 ReferenceWnd
= UserGetWindowObject(referenceHwnd
);
1722 if (!ReferenceWnd
|| !UserGetClientOrigin(ReferenceWnd
, &FromOffset
))
1727 XMove
= FromOffset
.x
;
1728 YMove
= FromOffset
.y
;
1730 for (i
= 0; i
< 2; i
++)
1732 lpPoints
[i
].x
+= XMove
;
1733 lpPoints
[i
].y
+= YMove
;
1736 Status
= MmCopyToCaller(lprcItem
, lpPoints
, sizeof(POINT
));
1737 if (! NT_SUCCESS(Status
))
1739 SetLastNtError(Status
);
1745 DPRINT("Leave NtUserGetMenuItemRect, ret=%i\n",_ret_
);
1755 NtUserHiliteMenuItem(
1762 PWINDOW_OBJECT Window
;
1763 DECLARE_RETURN(BOOLEAN
);
1765 DPRINT("Enter NtUserHiliteMenuItem\n");
1766 UserEnterExclusive();
1768 if(!(Window
= UserGetWindowObject(hWnd
)))
1773 if(!(Menu
= UserGetMenuObject(hMenu
)))
1778 if(Window
->IDMenu
== (UINT
)hMenu
)
1780 RETURN( IntHiliteMenuItem(Window
, Menu
, uItemHilite
, uHilite
));
1786 DPRINT("Leave NtUserHiliteMenuItem, ret=%i\n",_ret_
);
1796 PROSMENUINFO UnsafeMenuInfo
,
1802 ROSMENUINFO MenuInfo
;
1804 Status
= MmCopyFromCaller(&Size
, &UnsafeMenuInfo
->cbSize
, sizeof(DWORD
));
1805 if (! NT_SUCCESS(Status
))
1807 SetLastNtError(Status
);
1810 if(Size
< sizeof(MENUINFO
) || sizeof(ROSMENUINFO
) < Size
)
1812 SetLastWin32Error(ERROR_INVALID_PARAMETER
);
1815 Status
= MmCopyFromCaller(&MenuInfo
, UnsafeMenuInfo
, Size
);
1816 if (! NT_SUCCESS(Status
))
1818 SetLastNtError(Status
);
1825 Res
= IntSetMenuInfo(Menu
, &MenuInfo
);
1830 Res
= IntGetMenuInfo(Menu
, &MenuInfo
);
1833 Status
= MmCopyToCaller(UnsafeMenuInfo
, &MenuInfo
, Size
);
1834 if (! NT_SUCCESS(Status
))
1836 SetLastNtError(Status
);
1856 PROSMENUINFO UnsafeMenuInfo
,
1860 DECLARE_RETURN(BOOL
);
1862 DPRINT("Enter NtUserMenuInfo\n");
1865 if (!(Menu
= UserGetMenuObject(hMenu
)))
1870 RETURN(UserMenuInfo(Menu
, UnsafeMenuInfo
, SetOrGet
));
1873 DPRINT("Leave NtUserMenuInfo, ret=%i\n",_ret_
);
1884 NtUserMenuItemFromPoint(
1891 PWINDOW_OBJECT Window
= NULL
;
1894 DECLARE_RETURN(int);
1896 DPRINT("Enter NtUserMenuItemFromPoint\n");
1897 UserEnterExclusive();
1899 if (!(Menu
= UserGetMenuObject(hMenu
)))
1904 if (!(Window
= UserGetWindowObject(Menu
->MenuInfo
.Wnd
)))
1909 X
-= Window
->WindowRect
.left
;
1910 Y
-= Window
->WindowRect
.top
;
1912 mi
= Menu
->MenuItemList
;
1913 for (i
= 0; NULL
!= mi
; i
++)
1915 if (InRect(mi
->Rect
, X
, Y
))
1922 RETURN( (mi
? i
: NO_SELECTED_ITEM
));
1925 DPRINT("Leave NtUserMenuItemFromPoint, ret=%i\n",_ret_
);
1938 PROSMENUITEMINFO UnsafeItemInfo
,
1941 PMENU_ITEM MenuItem
;
1942 ROSMENUITEMINFO ItemInfo
;
1947 Status
= MmCopyFromCaller(&Size
, &UnsafeItemInfo
->cbSize
, sizeof(UINT
));
1948 if (! NT_SUCCESS(Status
))
1950 SetLastNtError(Status
);
1953 if (sizeof(MENUITEMINFOW
) != Size
1954 && sizeof(MENUITEMINFOW
) - sizeof(HBITMAP
) != Size
1955 && sizeof(ROSMENUITEMINFO
) != Size
)
1957 SetLastWin32Error(ERROR_INVALID_PARAMETER
);
1960 Status
= MmCopyFromCaller(&ItemInfo
, UnsafeItemInfo
, Size
);
1961 if (! NT_SUCCESS(Status
))
1963 SetLastNtError(Status
);
1966 /* If this is a pre-0x0500 _WIN32_WINNT MENUITEMINFOW, you can't
1968 if (sizeof(MENUITEMINFOW
) - sizeof(HBITMAP
) == Size
1969 && 0 != (ItemInfo
.fMask
& MIIM_BITMAP
))
1971 SetLastWin32Error(ERROR_INVALID_PARAMETER
);
1975 if (IntGetMenuItemByFlag(Menu
, Item
,
1976 (ByPosition
? MF_BYPOSITION
: MF_BYCOMMAND
),
1977 &MenuItem
, NULL
) < 0)
1979 SetLastWin32Error(ERROR_INVALID_PARAMETER
);
1985 Ret
= IntSetMenuItemInfo(Menu
, MenuItem
, &ItemInfo
);
1989 Ret
= IntGetMenuItemInfo(Menu
, MenuItem
, &ItemInfo
);
1992 Status
= MmCopyToCaller(UnsafeItemInfo
, &ItemInfo
, Size
);
1993 if (! NT_SUCCESS(Status
))
1995 SetLastNtError(Status
);
2015 PROSMENUITEMINFO UnsafeItemInfo
,
2019 DECLARE_RETURN(BOOL
);
2021 DPRINT("Enter NtUserMenuItemInfo\n");
2022 UserEnterExclusive();
2024 if (!(Menu
= UserGetMenuObject(hMenu
)))
2029 RETURN( UserMenuItemInfo(Menu
, Item
, ByPosition
, UnsafeItemInfo
, SetOrGet
));
2032 DPRINT("Leave NtUserMenuItemInfo, ret=%i\n",_ret_
);
2049 DECLARE_RETURN(BOOL
);
2051 DPRINT("Enter NtUserRemoveMenu\n");
2052 UserEnterExclusive();
2054 if(!(Menu
= UserGetMenuObject(hMenu
)))
2059 RETURN(IntRemoveMenuItem(Menu
, uPosition
, uFlags
, FALSE
));
2062 DPRINT("Leave NtUserRemoveMenu, ret=%i\n",_ret_
);
2073 NtUserSetMenuContextHelpId(
2075 DWORD dwContextHelpId
)
2078 DECLARE_RETURN(BOOL
);
2080 DPRINT("Enter NtUserSetMenuContextHelpId\n");
2081 UserEnterExclusive();
2083 if(!(Menu
= UserGetMenuObject(hMenu
)))
2088 RETURN(IntSetMenuContextHelpId(Menu
, dwContextHelpId
));
2091 DPRINT("Leave NtUserSetMenuContextHelpId, ret=%i\n",_ret_
);
2102 NtUserSetMenuDefaultItem(
2108 DECLARE_RETURN(BOOL
);
2110 DPRINT("Enter NtUserSetMenuDefaultItem\n");
2111 UserEnterExclusive();
2113 if(!(Menu
= UserGetMenuObject(hMenu
)))
2118 RETURN( UserSetMenuDefaultItem(Menu
, uItem
, fByPos
));
2121 DPRINT("Leave NtUserSetMenuDefaultItem, ret=%i\n",_ret_
);
2131 NtUserSetMenuFlagRtoL(
2135 DECLARE_RETURN(BOOL
);
2137 DPRINT("Enter NtUserSetMenuFlagRtoL\n");
2138 UserEnterExclusive();
2140 if(!(Menu
= UserGetMenuObject(hMenu
)))
2145 RETURN(IntSetMenuFlagRtoL(Menu
));
2148 DPRINT("Leave NtUserSetMenuFlagRtoL, ret=%i\n",_ret_
);
2158 NtUserThunkedMenuInfo(
2163 /* This function seems just to call SetMenuInfo() */
2172 NtUserThunkedMenuItemInfo(
2177 LPMENUITEMINFOW lpmii
,
2178 PUNICODE_STRING lpszCaption
)
2181 /* lpszCaption may be NULL, check for it and call RtlInitUnicodeString()
2182 if bInsert == TRUE call NtUserInsertMenuItem() else NtUserSetMenuItemInfo()
2191 /* NOTE: unused function */
2193 NtUserTrackPopupMenuEx(