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reactos/subsystems/win32/win32k/ntuser/menu.c
Timo Kreuzer 3078dd3c10 sync with trunk (r47268) 
svn path=/branches/reactos-yarotows/; revision=47271
2010-05-19 03:44:15 +00:00

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/*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
* PURPOSE: Menus
* FILE: subsys/win32k/ntuser/menu.c
* PROGRAMER: Thomas Weidenmueller (w3seek@users.sourceforge.net)
* REVISION HISTORY:
* 07/30/2003 CSH Created
*/
/* INCLUDES ******************************************************************/
#include <win32k.h>
#define NDEBUG
#include <debug.h>
PMENU_OBJECT FASTCALL
IntGetSystemMenu(PWINDOW_OBJECT Window, BOOL bRevert, BOOL RetMenu);
/* STATIC FUNCTION ***********************************************************/
static
BOOL FASTCALL
UserMenuItemInfo(
PMENU_OBJECT Menu,
UINT Item,
BOOL ByPosition,
PROSMENUITEMINFO UnsafeItemInfo,
BOOL SetOrGet);
static
BOOL FASTCALL
UserMenuInfo(
PMENU_OBJECT Menu,
PROSMENUINFO UnsafeMenuInfo,
BOOL SetOrGet);
/* INTERNAL ******************************************************************/
/* maximum number of menu items a menu can contain */
#define MAX_MENU_ITEMS (0x4000)
#define MAX_GOINTOSUBMENU (0x10)
#define UpdateMenuItemState(state, change) \
{\
if((change) & MFS_DISABLED) { \
(state) |= MFS_DISABLED; \
} else { \
(state) &= ~MFS_DISABLED; \
} \
if((change) & MFS_CHECKED) { \
(state) |= MFS_CHECKED; \
} else { \
(state) &= ~MFS_CHECKED; \
} \
if((change) & MFS_HILITE) { \
(state) |= MFS_HILITE; \
} else { \
(state) &= ~MFS_HILITE; \
} \
if((change) & MFS_DEFAULT) { \
(state) |= MFS_DEFAULT; \
} else { \
(state) &= ~MFS_DEFAULT; \
} \
if((change) & MF_MOUSESELECT) { \
(state) |= MF_MOUSESELECT; \
} else { \
(state) &= ~MF_MOUSESELECT; \
} \
}
#define FreeMenuText(MenuItem) \
{ \
if((MENU_ITEM_TYPE((MenuItem)->fType) == MF_STRING) && \
(MenuItem)->Text.Length) { \
ExFreePoolWithTag((MenuItem)->Text.Buffer, TAG_STRING); \
} \
}
#define InRect(r, x, y) \
( ( ((r).right >= x)) && \
( ((r).left <= x)) && \
( ((r).bottom >= y)) && \
( ((r).top <= y)) )
NTSTATUS FASTCALL
InitMenuImpl(VOID)
{
return(STATUS_SUCCESS);
}
NTSTATUS FASTCALL
CleanupMenuImpl(VOID)
{
return(STATUS_SUCCESS);
}
PMENU_OBJECT FASTCALL UserGetMenuObject(HMENU hMenu)
{
PMENU_OBJECT Menu;
if (!hMenu)
{
SetLastWin32Error(ERROR_INVALID_MENU_HANDLE);
return NULL;
}
Menu = (PMENU_OBJECT)UserGetObject(gHandleTable, hMenu, otMenu);
if (!Menu)
{
SetLastWin32Error(ERROR_INVALID_MENU_HANDLE);
return NULL;
}
ASSERT(Menu->head.cLockObj >= 0);
return Menu;
}
#if 0
void FASTCALL
DumpMenuItemList(PMENU_ITEM MenuItem)
{
UINT cnt = 0;
while(MenuItem)
{
if(MenuItem->Text.Length)
DbgPrint(" %d. %wZ\n", ++cnt, &MenuItem->Text);
else
DbgPrint(" %d. NO TEXT dwTypeData==%d\n", ++cnt, (DWORD)MenuItem->Text.Buffer);
DbgPrint(" fType=");
if(MFT_BITMAP & MenuItem->fType)
DbgPrint("MFT_BITMAP ");
if(MFT_MENUBARBREAK & MenuItem->fType)
DbgPrint("MFT_MENUBARBREAK ");
if(MFT_MENUBREAK & MenuItem->fType)
DbgPrint("MFT_MENUBREAK ");
if(MFT_OWNERDRAW & MenuItem->fType)
DbgPrint("MFT_OWNERDRAW ");
if(MFT_RADIOCHECK & MenuItem->fType)
DbgPrint("MFT_RADIOCHECK ");
if(MFT_RIGHTJUSTIFY & MenuItem->fType)
DbgPrint("MFT_RIGHTJUSTIFY ");
if(MFT_SEPARATOR & MenuItem->fType)
DbgPrint("MFT_SEPARATOR ");
if(MFT_STRING & MenuItem->fType)
DbgPrint("MFT_STRING ");
DbgPrint("\n fState=");
if(MFS_DISABLED & MenuItem->fState)
DbgPrint("MFS_DISABLED ");
else
DbgPrint("MFS_ENABLED ");
if(MFS_CHECKED & MenuItem->fState)
DbgPrint("MFS_CHECKED ");
else
DbgPrint("MFS_UNCHECKED ");
if(MFS_HILITE & MenuItem->fState)
DbgPrint("MFS_HILITE ");
else
DbgPrint("MFS_UNHILITE ");
if(MFS_DEFAULT & MenuItem->fState)
DbgPrint("MFS_DEFAULT ");
if(MFS_GRAYED & MenuItem->fState)
DbgPrint("MFS_GRAYED ");
DbgPrint("\n wId=%d\n", MenuItem->wID);
MenuItem = MenuItem->Next;
}
DbgPrint("Entries: %d\n", cnt);
return;
}
#endif
PMENU_OBJECT FASTCALL
IntGetMenuObject(HMENU hMenu)
{
PMENU_OBJECT Menu = UserGetMenuObject(hMenu);
if (Menu)
{
ASSERT(Menu->head.cLockObj >= 0);
Menu->head.cLockObj++;
}
return Menu;
}
BOOL FASTCALL
IntFreeMenuItem(PMENU_OBJECT Menu, PMENU_ITEM MenuItem, BOOL bRecurse)
{
FreeMenuText(MenuItem);
if(bRecurse && MenuItem->hSubMenu)
{
PMENU_OBJECT SubMenu;
SubMenu = UserGetMenuObject(MenuItem->hSubMenu );
if(SubMenu)
{
IntDestroyMenuObject(SubMenu, bRecurse, TRUE);
}
}
/* Free memory */
ExFreePool(MenuItem);
return TRUE;
}
BOOL FASTCALL
IntRemoveMenuItem(PMENU_OBJECT Menu, UINT uPosition, UINT uFlags,
BOOL bRecurse)
{
PMENU_ITEM PrevMenuItem, MenuItem;
if(IntGetMenuItemByFlag(Menu, uPosition, uFlags, &Menu, &MenuItem,
&PrevMenuItem) > -1)
{
if(MenuItem)
{
if(PrevMenuItem)
PrevMenuItem->Next = MenuItem->Next;
else
{
Menu->MenuItemList = MenuItem->Next;
}
Menu->MenuInfo.MenuItemCount--;
return IntFreeMenuItem(Menu, MenuItem, bRecurse);
}
}
return FALSE;
}
UINT FASTCALL
IntDeleteMenuItems(PMENU_OBJECT Menu, BOOL bRecurse)
{
UINT res = 0;
PMENU_ITEM NextItem;
PMENU_ITEM CurItem = Menu->MenuItemList;
while(CurItem)
{
NextItem = CurItem->Next;
IntFreeMenuItem(Menu, CurItem, bRecurse);
CurItem = NextItem;
res++;
}
Menu->MenuInfo.MenuItemCount = 0;
Menu->MenuItemList = NULL;
return res;
}
BOOL FASTCALL
IntDestroyMenuObject(PMENU_OBJECT Menu,
BOOL bRecurse, BOOL RemoveFromProcess)
{
if(Menu)
{
PWINDOW_OBJECT Window;
PWINSTATION_OBJECT WindowStation;
NTSTATUS Status;
/* remove all menu items */
IntDeleteMenuItems(Menu, bRecurse); /* do not destroy submenus */
if(RemoveFromProcess)
{
RemoveEntryList(&Menu->ListEntry);
}
Status = ObReferenceObjectByHandle(Menu->Process->Win32WindowStation,
0,
ExWindowStationObjectType,
KernelMode,
(PVOID*)&WindowStation,
NULL);
if(NT_SUCCESS(Status))
{
BOOL ret;
if (Menu->MenuInfo.Wnd)
{
Window = UserGetWindowObject(Menu->MenuInfo.Wnd);
if (Window)
{
Window->Wnd->IDMenu = 0;
}
}
// UserDereferenceObject(Menu);
ret = UserDeleteObject(Menu->MenuInfo.Self, otMenu);
ObDereferenceObject(WindowStation);
return ret;
}
}
return FALSE;
}
PMENU_OBJECT FASTCALL
IntCreateMenu(PHANDLE Handle, BOOL IsMenuBar)
{
PMENU_OBJECT Menu;
PPROCESSINFO CurrentWin32Process;
Menu = (PMENU_OBJECT)UserCreateObject( gHandleTable,
NULL,
Handle,
otMenu,
sizeof(MENU_OBJECT));
if(!Menu)
{
*Handle = 0;
return NULL;
}
Menu->Process = PsGetCurrentProcess();
Menu->RtoL = FALSE; /* default */
Menu->MenuInfo.cbSize = sizeof(MENUINFO); /* not used */
Menu->MenuInfo.fMask = 0; /* not used */
Menu->MenuInfo.dwStyle = 0; /* FIXME */
Menu->MenuInfo.cyMax = 0; /* default */
Menu->MenuInfo.hbrBack = NULL; /* no brush */
Menu->MenuInfo.dwContextHelpID = 0; /* default */
Menu->MenuInfo.dwMenuData = 0; /* default */
Menu->MenuInfo.Self = *Handle;
Menu->MenuInfo.FocusedItem = NO_SELECTED_ITEM;
Menu->MenuInfo.Flags = (IsMenuBar ? 0 : MF_POPUP);
Menu->MenuInfo.Wnd = NULL;
Menu->MenuInfo.WndOwner = NULL;
Menu->MenuInfo.Height = 0;
Menu->MenuInfo.Width = 0;
Menu->MenuInfo.TimeToHide = FALSE;
Menu->MenuInfo.MenuItemCount = 0;
Menu->MenuItemList = NULL;
/* Insert menu item into process menu handle list */
CurrentWin32Process = PsGetCurrentProcessWin32Process();
InsertTailList(&CurrentWin32Process->MenuListHead, &Menu->ListEntry);
return Menu;
}
BOOL FASTCALL
IntCloneMenuItems(PMENU_OBJECT Destination, PMENU_OBJECT Source)
{
PMENU_ITEM MenuItem, NewMenuItem = NULL;
PMENU_ITEM Old = NULL;
if(!Source->MenuInfo.MenuItemCount)
return FALSE;
MenuItem = Source->MenuItemList;
while(MenuItem)
{
Old = NewMenuItem;
if(NewMenuItem)
NewMenuItem->Next = MenuItem;
NewMenuItem = ExAllocatePoolWithTag(PagedPool, sizeof(MENU_ITEM), TAG_MENUITEM);
if(!NewMenuItem)
break;
NewMenuItem->fType = MenuItem->fType;
NewMenuItem->fState = MenuItem->fState;
NewMenuItem->wID = MenuItem->wID;
NewMenuItem->hSubMenu = MenuItem->hSubMenu;
NewMenuItem->hbmpChecked = MenuItem->hbmpChecked;
NewMenuItem->hbmpUnchecked = MenuItem->hbmpUnchecked;
NewMenuItem->dwItemData = MenuItem->dwItemData;
if((MENU_ITEM_TYPE(NewMenuItem->fType) == MF_STRING))
{
if(MenuItem->Text.Length)
{
NewMenuItem->Text.Length = 0;
NewMenuItem->Text.MaximumLength = MenuItem->Text.MaximumLength;
NewMenuItem->Text.Buffer = (PWSTR)ExAllocatePoolWithTag(PagedPool, MenuItem->Text.MaximumLength, TAG_STRING);
if(!NewMenuItem->Text.Buffer)
{
ExFreePoolWithTag(NewMenuItem, TAG_MENUITEM);
break;
}
RtlCopyUnicodeString(&NewMenuItem->Text, &MenuItem->Text);
}
else
{
NewMenuItem->Text.Buffer = MenuItem->Text.Buffer;
}
}
else
{
NewMenuItem->Text.Buffer = MenuItem->Text.Buffer;
}
NewMenuItem->hbmpItem = MenuItem->hbmpItem;
NewMenuItem->Next = NULL;
if(Old)
Old->Next = NewMenuItem;
else
Destination->MenuItemList = NewMenuItem;
Destination->MenuInfo.MenuItemCount++;
MenuItem = MenuItem->Next;
}
return TRUE;
}
PMENU_OBJECT FASTCALL
IntCloneMenu(PMENU_OBJECT Source)
{
PPROCESSINFO CurrentWin32Process;
HANDLE hMenu;
PMENU_OBJECT Menu;
if(!Source)
return NULL;
Menu = (PMENU_OBJECT)UserCreateObject( gHandleTable,
NULL,
&hMenu,
otMenu,
sizeof(MENU_OBJECT));
if(!Menu)
return NULL;
Menu->Process = PsGetCurrentProcess();
Menu->RtoL = Source->RtoL;
Menu->MenuInfo.cbSize = sizeof(MENUINFO); /* not used */
Menu->MenuInfo.fMask = Source->MenuInfo.fMask;
Menu->MenuInfo.dwStyle = Source->MenuInfo.dwStyle;
Menu->MenuInfo.cyMax = Source->MenuInfo.cyMax;
Menu->MenuInfo.hbrBack = Source->MenuInfo.hbrBack;
Menu->MenuInfo.dwContextHelpID = Source->MenuInfo.dwContextHelpID;
Menu->MenuInfo.dwMenuData = Source->MenuInfo.dwMenuData;
Menu->MenuInfo.Self = hMenu;
Menu->MenuInfo.FocusedItem = NO_SELECTED_ITEM;
Menu->MenuInfo.Wnd = NULL;
Menu->MenuInfo.WndOwner = NULL;
Menu->MenuInfo.Height = 0;
Menu->MenuInfo.Width = 0;
Menu->MenuInfo.TimeToHide = FALSE;
Menu->MenuInfo.MenuItemCount = 0;
Menu->MenuItemList = NULL;
/* Insert menu item into process menu handle list */
CurrentWin32Process = PsGetCurrentProcessWin32Process();
InsertTailList(&CurrentWin32Process->MenuListHead, &Menu->ListEntry);
IntCloneMenuItems(Menu, Source);
return Menu;
}
BOOL FASTCALL
IntSetMenuFlagRtoL(PMENU_OBJECT Menu)
{
Menu->RtoL = TRUE;
return TRUE;
}
BOOL FASTCALL
IntSetMenuContextHelpId(PMENU_OBJECT Menu, DWORD dwContextHelpId)
{
Menu->MenuInfo.dwContextHelpID = dwContextHelpId;
return TRUE;
}
BOOL FASTCALL
IntGetMenuInfo(PMENU_OBJECT Menu, PROSMENUINFO lpmi)
{
if(lpmi->fMask & MIM_BACKGROUND)
lpmi->hbrBack = Menu->MenuInfo.hbrBack;
if(lpmi->fMask & MIM_HELPID)
lpmi->dwContextHelpID = Menu->MenuInfo.dwContextHelpID;
if(lpmi->fMask & MIM_MAXHEIGHT)
lpmi->cyMax = Menu->MenuInfo.cyMax;
if(lpmi->fMask & MIM_MENUDATA)
lpmi->dwMenuData = Menu->MenuInfo.dwMenuData;
if(lpmi->fMask & MIM_STYLE)
lpmi->dwStyle = Menu->MenuInfo.dwStyle;
if (sizeof(MENUINFO) < lpmi->cbSize)
{
RtlCopyMemory((char *) lpmi + sizeof(MENUINFO),
(char *) &Menu->MenuInfo + sizeof(MENUINFO),
lpmi->cbSize - sizeof(MENUINFO));
}
if (sizeof(ROSMENUINFO) == lpmi->cbSize)
{
lpmi->maxBmpSize.cx = Menu->MenuInfo.maxBmpSize.cx;
lpmi->maxBmpSize.cy = Menu->MenuInfo.maxBmpSize.cy;
}
return TRUE;
}
BOOL FASTCALL
IntSetMenuInfo(PMENU_OBJECT Menu, PROSMENUINFO lpmi)
{
if(lpmi->fMask & MIM_BACKGROUND)
Menu->MenuInfo.hbrBack = lpmi->hbrBack;
if(lpmi->fMask & MIM_HELPID)
Menu->MenuInfo.dwContextHelpID = lpmi->dwContextHelpID;
if(lpmi->fMask & MIM_MAXHEIGHT)
Menu->MenuInfo.cyMax = lpmi->cyMax;
if(lpmi->fMask & MIM_MENUDATA)
Menu->MenuInfo.dwMenuData = lpmi->dwMenuData;
if(lpmi->fMask & MIM_STYLE)
Menu->MenuInfo.dwStyle = lpmi->dwStyle;
if(lpmi->fMask & MIM_APPLYTOSUBMENUS)
{
/* FIXME */
}
if (sizeof(MENUINFO) < lpmi->cbSize)
{
Menu->MenuInfo.FocusedItem = lpmi->FocusedItem;
Menu->MenuInfo.Height = lpmi->Height;
Menu->MenuInfo.Width = lpmi->Width;
Menu->MenuInfo.Wnd = lpmi->Wnd;
Menu->MenuInfo.WndOwner = lpmi->WndOwner;
Menu->MenuInfo.TimeToHide = lpmi->TimeToHide;
}
if (sizeof(ROSMENUINFO) == lpmi->cbSize)
{
Menu->MenuInfo.maxBmpSize.cx = lpmi->maxBmpSize.cx;
Menu->MenuInfo.maxBmpSize.cy = lpmi->maxBmpSize.cy;
}
return TRUE;
}
int FASTCALL
IntGetMenuItemByFlag(PMENU_OBJECT Menu, UINT uSearchBy, UINT fFlag,
PMENU_OBJECT *SubMenu, PMENU_ITEM *MenuItem,
PMENU_ITEM *PrevMenuItem)
{
PMENU_ITEM PrevItem = NULL;
PMENU_ITEM CurItem = Menu->MenuItemList;
int p;
int ret;
if(MF_BYPOSITION & fFlag)
{
p = uSearchBy;
while(CurItem && (p > 0))
{
PrevItem = CurItem;
CurItem = CurItem->Next;
p--;
}
if(CurItem)
{
if(MenuItem)
*MenuItem = CurItem;
if(PrevMenuItem)
*PrevMenuItem = PrevItem;
}
else
{
if(MenuItem)
*MenuItem = NULL;
if(PrevMenuItem)
*PrevMenuItem = NULL; /* ? */
return -1;
}
return uSearchBy - p;
}
else
{
p = 0;
while(CurItem)
{
if(CurItem->wID == uSearchBy)
{
if(MenuItem)
*MenuItem = CurItem;
if(PrevMenuItem)
*PrevMenuItem = PrevItem;
if(SubMenu)
*SubMenu = Menu;
return p;
}
else
{
if(CurItem->fType & MF_POPUP)
{
PMENU_OBJECT NewMenu = UserGetMenuObject(CurItem->hSubMenu);
if(NewMenu)
{
ret = IntGetMenuItemByFlag(NewMenu, uSearchBy, fFlag,
SubMenu, MenuItem, PrevMenuItem);
if(ret != -1)
{
return ret;
}
}
}
}
PrevItem = CurItem;
CurItem = CurItem->Next;
p++;
}
}
return -1;
}
int FASTCALL
IntInsertMenuItemToList(PMENU_OBJECT Menu, PMENU_ITEM MenuItem, int pos)
{
PMENU_ITEM CurItem;
PMENU_ITEM LastItem = NULL;
UINT npos = 0;
CurItem = Menu->MenuItemList;
while(CurItem && (pos != 0))
{
LastItem = CurItem;
CurItem = CurItem->Next;
pos--;
npos++;
}
if(LastItem)
{
/* insert the item after LastItem */
LastItem->Next = MenuItem;
}
else
{
/* insert at the beginning */
Menu->MenuItemList = MenuItem;
}
MenuItem->Next = CurItem;
Menu->MenuInfo.MenuItemCount++;
return npos;
}
BOOL FASTCALL
IntGetMenuItemInfo(PMENU_OBJECT Menu, /* UNUSED PARAM!! */
PMENU_ITEM MenuItem, PROSMENUITEMINFO lpmii)
{
NTSTATUS Status;
if(lpmii->fMask & (MIIM_FTYPE | MIIM_TYPE))
{
lpmii->fType = MenuItem->fType;
}
if(lpmii->fMask & MIIM_BITMAP)
{
lpmii->hbmpItem = MenuItem->hbmpItem;
}
if(lpmii->fMask & MIIM_CHECKMARKS)
{
lpmii->hbmpChecked = MenuItem->hbmpChecked;
lpmii->hbmpUnchecked = MenuItem->hbmpUnchecked;
}
if(lpmii->fMask & MIIM_DATA)
{
lpmii->dwItemData = MenuItem->dwItemData;
}
if(lpmii->fMask & MIIM_ID)
{
lpmii->wID = MenuItem->wID;
}
if(lpmii->fMask & MIIM_STATE)
{
lpmii->fState = MenuItem->fState;
}
if(lpmii->fMask & MIIM_SUBMENU)
{
lpmii->hSubMenu = MenuItem->hSubMenu;
}
if ((lpmii->fMask & MIIM_STRING) ||
((lpmii->fMask & MIIM_TYPE) && (MENU_ITEM_TYPE(lpmii->fType) == MF_STRING)))
{
if (lpmii->dwTypeData == NULL)
{
lpmii->cch = MenuItem->Text.Length / sizeof(WCHAR);
}
else
{
Status = MmCopyToCaller(lpmii->dwTypeData, MenuItem->Text.Buffer,
min(lpmii->cch * sizeof(WCHAR),
MenuItem->Text.MaximumLength));
if (! NT_SUCCESS(Status))
{
SetLastNtError(Status);
return FALSE;
}
}
}
if (sizeof(ROSMENUITEMINFO) == lpmii->cbSize)
{
lpmii->Rect = MenuItem->Rect;
lpmii->dxTab = MenuItem->dxTab;
lpmii->lpstr = MenuItem->Text.Buffer; // Use DesktopHeap!
}
return TRUE;
}
BOOL FASTCALL
IntSetMenuItemInfo(PMENU_OBJECT MenuObject, PMENU_ITEM MenuItem, PROSMENUITEMINFO lpmii)
{
PMENU_OBJECT SubMenuObject;
UINT fTypeMask = (MFT_BITMAP | MFT_MENUBARBREAK | MFT_MENUBREAK | MFT_OWNERDRAW | MFT_RADIOCHECK | MFT_RIGHTJUSTIFY | MFT_SEPARATOR | MF_POPUP);
if(!MenuItem || !MenuObject || !lpmii)
{
return FALSE;
}
if( lpmii->fType & ~fTypeMask)
{
DbgPrint("IntSetMenuItemInfo invalid fType flags %x\n", lpmii->fType & ~fTypeMask);
lpmii->fMask &= ~(MIIM_TYPE | MIIM_FTYPE);
}
if(lpmii->fMask & MIIM_TYPE)
{
if(lpmii->fMask & ( MIIM_STRING | MIIM_FTYPE | MIIM_BITMAP))
{
DbgPrint("IntSetMenuItemInfo: Invalid combination of fMask bits used\n");
/* this does not happen on Win9x/ME */
SetLastNtError( ERROR_INVALID_PARAMETER);
return FALSE;
}
/*
* Delete the menu item type when changing type from
* MF_STRING.
*/
if (MenuItem->fType != lpmii->fType &&
MENU_ITEM_TYPE(MenuItem->fType) == MFT_STRING)
{
FreeMenuText(MenuItem);
RtlInitUnicodeString(&MenuItem->Text, NULL);
}
if(lpmii->fType & MFT_BITMAP)
{
if(lpmii->hbmpItem)
MenuItem->hbmpItem = lpmii->hbmpItem;
else
{ /* Win 9x/Me stuff */
MenuItem->hbmpItem = (HBITMAP)((ULONG_PTR)(LOWORD(lpmii->dwTypeData)));
}
}
MenuItem->fType |= lpmii->fType;
}
if (lpmii->fMask & MIIM_FTYPE )
{
if(( lpmii->fType & MFT_BITMAP))
{
DbgPrint("IntSetMenuItemInfo: Can not use FTYPE and MFT_BITMAP.\n");
SetLastNtError( ERROR_INVALID_PARAMETER);
return FALSE;
}
MenuItem->fType |= lpmii->fType; /* Need to save all the flags, this fixed MFT_RIGHTJUSTIFY */
}
if(lpmii->fMask & MIIM_BITMAP)
{
MenuItem->hbmpItem = lpmii->hbmpItem;
}
if(lpmii->fMask & MIIM_CHECKMARKS)
{
MenuItem->hbmpChecked = lpmii->hbmpChecked;
MenuItem->hbmpUnchecked = lpmii->hbmpUnchecked;
}
if(lpmii->fMask & MIIM_DATA)
{
MenuItem->dwItemData = lpmii->dwItemData;
}
if(lpmii->fMask & MIIM_ID)
{
MenuItem->wID = lpmii->wID;
}
if(lpmii->fMask & MIIM_STATE)
{
/* remove MFS_DEFAULT flag from all other menu items if this item
has the MFS_DEFAULT state */
if(lpmii->fState & MFS_DEFAULT)
UserSetMenuDefaultItem(MenuObject, -1, 0);
/* update the menu item state flags */
UpdateMenuItemState(MenuItem->fState, lpmii->fState);
}
if(lpmii->fMask & MIIM_SUBMENU)
{
MenuItem->hSubMenu = lpmii->hSubMenu;
/* Make sure the submenu is marked as a popup menu */
if (MenuItem->hSubMenu)
{
SubMenuObject = UserGetMenuObject(MenuItem->hSubMenu);
if (SubMenuObject != NULL)
{
SubMenuObject->MenuInfo.Flags |= MF_POPUP;
MenuItem->fType |= MF_POPUP;
}
else
{
MenuItem->fType &= ~MF_POPUP;
}
}
else
{
MenuItem->fType &= ~MF_POPUP;
}
}
if ((lpmii->fMask & MIIM_STRING) ||
((lpmii->fMask & MIIM_TYPE) && (MENU_ITEM_TYPE(lpmii->fType) == MF_STRING)))
{
FreeMenuText(MenuItem);
if(lpmii->dwTypeData && lpmii->cch)
{
UNICODE_STRING Source;
Source.Length =
Source.MaximumLength = lpmii->cch * sizeof(WCHAR);
Source.Buffer = lpmii->dwTypeData;
MenuItem->Text.Buffer = (PWSTR)ExAllocatePoolWithTag(
PagedPool, Source.Length + sizeof(WCHAR), TAG_STRING);
if(MenuItem->Text.Buffer != NULL)
{
MenuItem->Text.Length = 0;
MenuItem->Text.MaximumLength = Source.Length + sizeof(WCHAR);
RtlCopyUnicodeString(&MenuItem->Text, &Source);
MenuItem->Text.Buffer[MenuItem->Text.Length / sizeof(WCHAR)] = 0;
}
else
{
RtlInitUnicodeString(&MenuItem->Text, NULL);
}
}
else
{
if (0 == (MenuObject->MenuInfo.Flags & MF_SYSMENU))
{
MenuItem->fType |= MF_SEPARATOR;
}
RtlInitUnicodeString(&MenuItem->Text, NULL);
}
}
if (sizeof(ROSMENUITEMINFO) == lpmii->cbSize)
{
MenuItem->Rect = lpmii->Rect;
MenuItem->dxTab = lpmii->dxTab;
lpmii->lpstr = MenuItem->Text.Buffer; /* Use DesktopHeap! Send back new allocated string or zero */
}
return TRUE;
}
BOOL FASTCALL
IntInsertMenuItem(PMENU_OBJECT MenuObject, UINT uItem, BOOL fByPosition,
PROSMENUITEMINFO ItemInfo)
{
int pos = (int)uItem;
PMENU_ITEM MenuItem;
PMENU_OBJECT SubMenu = NULL;
if (MAX_MENU_ITEMS <= MenuObject->MenuInfo.MenuItemCount)
{
SetLastWin32Error(ERROR_NOT_ENOUGH_MEMORY);
return FALSE;
}
if (fByPosition)
{
SubMenu = MenuObject;
/* calculate position */
if(MenuObject->MenuInfo.MenuItemCount < pos)
{
pos = MenuObject->MenuInfo.MenuItemCount;
}
}
else
{
pos = IntGetMenuItemByFlag(MenuObject, uItem, MF_BYCOMMAND, &SubMenu, NULL, NULL);
}
if (SubMenu == NULL)
{
/* default to last position of menu */
SubMenu = MenuObject;
pos = MenuObject->MenuInfo.MenuItemCount;
}
if (pos < -1)
{
pos = -1;
}
MenuItem = ExAllocatePoolWithTag(PagedPool, sizeof(MENU_ITEM), TAG_MENUITEM);
if (NULL == MenuItem)
{
SetLastWin32Error(ERROR_NOT_ENOUGH_MEMORY);
return FALSE;
}
MenuItem->fType = MFT_STRING;
MenuItem->fState = MFS_ENABLED | MFS_UNCHECKED;
MenuItem->wID = 0;
MenuItem->hSubMenu = (HMENU)0;
MenuItem->hbmpChecked = (HBITMAP)0;
MenuItem->hbmpUnchecked = (HBITMAP)0;
MenuItem->dwItemData = 0;
RtlInitUnicodeString(&MenuItem->Text, NULL);
MenuItem->hbmpItem = (HBITMAP)0;
if(!IntSetMenuItemInfo(SubMenu, MenuItem, ItemInfo))
{
ExFreePoolWithTag(MenuItem, TAG_MENUITEM);
return FALSE;
}
/* Force size recalculation! */
MenuObject->MenuInfo.Height = 0;
pos = IntInsertMenuItemToList(SubMenu, MenuItem, pos);
DPRINT("IntInsertMenuItemToList = %i\n", pos);
return (pos >= 0);
}
UINT FASTCALL
IntEnableMenuItem(PMENU_OBJECT MenuObject, UINT uIDEnableItem, UINT uEnable)
{
PMENU_ITEM MenuItem;
UINT res = IntGetMenuItemByFlag(MenuObject, uIDEnableItem, uEnable, NULL, &MenuItem, NULL);
if(!MenuItem || (res == (UINT)-1))
{
return (UINT)-1;
}
res = MenuItem->fState & (MF_GRAYED | MF_DISABLED);
if(uEnable & MF_DISABLED)
{
MenuItem->fState |= MF_DISABLED;
MenuItem->fState |= uEnable & MF_GRAYED;
}
else
{
if(uEnable & MF_GRAYED)
{
MenuItem->fState |= (MF_GRAYED | MF_DISABLED);
}
else
{
MenuItem->fState &= ~(MF_DISABLED | MF_GRAYED);
}
}
return res;
}
DWORD FASTCALL
IntBuildMenuItemList(PMENU_OBJECT MenuObject, PVOID Buffer, ULONG nMax)
{
DWORD res = 0;
UINT sz;
ROSMENUITEMINFO mii;
PVOID Buf;
PMENU_ITEM CurItem = MenuObject->MenuItemList;
PWCHAR StrOut;
NTSTATUS Status;
WCHAR NulByte;
if (0 != nMax)
{
if (nMax < MenuObject->MenuInfo.MenuItemCount * sizeof(ROSMENUITEMINFO))
{
return 0;
}
StrOut = (PWCHAR)((char *) Buffer + MenuObject->MenuInfo.MenuItemCount
* sizeof(ROSMENUITEMINFO));
nMax -= MenuObject->MenuInfo.MenuItemCount * sizeof(ROSMENUITEMINFO);
sz = sizeof(ROSMENUITEMINFO);
Buf = Buffer;
mii.cbSize = sizeof(ROSMENUITEMINFO);
mii.fMask = 0;
NulByte = L'\0';
while (NULL != CurItem)
{
mii.cch = CurItem->Text.Length / sizeof(WCHAR);
mii.dwItemData = CurItem->dwItemData;
if (0 != CurItem->Text.Length)
{
mii.dwTypeData = StrOut;
}
else
{
mii.dwTypeData = NULL;
}
mii.fState = CurItem->fState;
mii.fType = CurItem->fType;
mii.wID = CurItem->wID;
mii.hbmpChecked = CurItem->hbmpChecked;
mii.hbmpItem = CurItem->hbmpItem;
mii.hbmpUnchecked = CurItem->hbmpUnchecked;
mii.hSubMenu = CurItem->hSubMenu;
mii.Rect = CurItem->Rect;
mii.dxTab = CurItem->dxTab;
mii.lpstr = CurItem->Text.Buffer; // Use DesktopHeap!
Status = MmCopyToCaller(Buf, &mii, sizeof(ROSMENUITEMINFO));
if (! NT_SUCCESS(Status))
{
SetLastNtError(Status);
return 0;
}
Buf = (PVOID)((ULONG_PTR)Buf + sizeof(ROSMENUITEMINFO));
if (0 != CurItem->Text.Length
&& (nMax >= CurItem->Text.Length + sizeof(WCHAR)))
{
/* copy string */
Status = MmCopyToCaller(StrOut, CurItem->Text.Buffer,
CurItem->Text.Length);
if (! NT_SUCCESS(Status))
{
SetLastNtError(Status);
return 0;
}
StrOut += CurItem->Text.Length / sizeof(WCHAR);
Status = MmCopyToCaller(StrOut, &NulByte, sizeof(WCHAR));
if (! NT_SUCCESS(Status))
{
SetLastNtError(Status);
return 0;
}
StrOut++;
nMax -= CurItem->Text.Length + sizeof(WCHAR);
}
else if (0 != CurItem->Text.Length)
{
break;
}
CurItem = CurItem->Next;
res++;
}
}
else
{
while (NULL != CurItem)
{
res += sizeof(ROSMENUITEMINFO) + CurItem->Text.Length + sizeof(WCHAR);
CurItem = CurItem->Next;
}
}
return res;
}
DWORD FASTCALL
IntCheckMenuItem(PMENU_OBJECT MenuObject, UINT uIDCheckItem, UINT uCheck)
{
PMENU_ITEM MenuItem;
int res = -1;
if((IntGetMenuItemByFlag(MenuObject, uIDCheckItem, uCheck, NULL, &MenuItem, NULL) < 0) || !MenuItem)
{
return -1;
}
res = (DWORD)(MenuItem->fState & MF_CHECKED);
if(uCheck & MF_CHECKED)
{
MenuItem->fState |= MF_CHECKED;
}
else
{
MenuItem->fState &= ~MF_CHECKED;
}
return (DWORD)res;
}
BOOL FASTCALL
IntHiliteMenuItem(PWINDOW_OBJECT WindowObject, PMENU_OBJECT MenuObject,
UINT uItemHilite, UINT uHilite)
{
PMENU_ITEM MenuItem;
BOOL res = IntGetMenuItemByFlag(MenuObject, uItemHilite, uHilite, NULL, &MenuItem, NULL);
if(!MenuItem || !res)
{
return FALSE;
}
if(uHilite & MF_HILITE)
{
MenuItem->fState |= MF_HILITE;
}
else
{
MenuItem->fState &= ~MF_HILITE;
}
/* FIXME - update the window's menu */
return TRUE;
}
BOOL FASTCALL
UserSetMenuDefaultItem(PMENU_OBJECT MenuObject, UINT uItem, UINT fByPos)
{
BOOL ret = FALSE;
PMENU_ITEM MenuItem = MenuObject->MenuItemList;
if(uItem == (UINT)-1)
{
while(MenuItem)
{
MenuItem->fState &= ~MFS_DEFAULT;
MenuItem = MenuItem->Next;
}
return TRUE;
}
if(fByPos)
{
UINT pos = 0;
while(MenuItem)
{
if(pos == uItem)
{
MenuItem->fState |= MFS_DEFAULT;
ret = TRUE;
}
else
{
MenuItem->fState &= ~MFS_DEFAULT;
}
pos++;
MenuItem = MenuItem->Next;
}
}
else
{
while(MenuItem)
{
if(!ret && (MenuItem->wID == uItem))
{
MenuItem->fState |= MFS_DEFAULT;
ret = TRUE;
}
else
{
MenuItem->fState &= ~MFS_DEFAULT;
}
MenuItem = MenuItem->Next;
}
}
return ret;
}
UINT FASTCALL
IntGetMenuDefaultItem(PMENU_OBJECT MenuObject, UINT fByPos, UINT gmdiFlags,
DWORD *gismc)
{
UINT x = 0;
UINT res = -1;
UINT sres;
PMENU_OBJECT SubMenuObject;
PMENU_ITEM MenuItem = MenuObject->MenuItemList;
while(MenuItem)
{
if(MenuItem->fState & MFS_DEFAULT)
{
if(!(gmdiFlags & GMDI_USEDISABLED) && (MenuItem->fState & MFS_DISABLED))
break;
if(fByPos)
res = x;
else
res = MenuItem->wID;
if((*gismc < MAX_GOINTOSUBMENU) && (gmdiFlags & GMDI_GOINTOPOPUPS) &&
MenuItem->hSubMenu)
{
SubMenuObject = UserGetMenuObject(MenuItem->hSubMenu);
if(!SubMenuObject || (SubMenuObject == MenuObject))
break;
(*gismc)++;
sres = IntGetMenuDefaultItem(SubMenuObject, fByPos, gmdiFlags, gismc);
(*gismc)--;
if(sres > (UINT)-1)
res = sres;
}
break;
}
MenuItem = MenuItem->Next;
x++;
}
return res;
}
VOID FASTCALL
co_IntInitTracking(PWINDOW_OBJECT Window, PMENU_OBJECT Menu, BOOL Popup,
UINT Flags)
{
/* FIXME - hide caret */
if(!(Flags & TPM_NONOTIFY))
co_IntSendMessage(Window->hSelf, WM_SETCURSOR, (WPARAM)Window->hSelf, HTCAPTION);
/* FIXME - send WM_SETCURSOR message */
if(!(Flags & TPM_NONOTIFY))
co_IntSendMessage(Window->hSelf, WM_INITMENU, (WPARAM)Menu->MenuInfo.Self, 0);
}
VOID FASTCALL
co_IntExitTracking(PWINDOW_OBJECT Window, PMENU_OBJECT Menu, BOOL Popup,
UINT Flags)
{
if(!(Flags & TPM_NONOTIFY))
co_IntSendMessage(Window->hSelf, WM_EXITMENULOOP, 0 /* FIXME */, 0);
/* FIXME - Show caret again */
}
INT FASTCALL
IntTrackMenu(PMENU_OBJECT Menu, PWINDOW_OBJECT Window, INT x, INT y,
RECTL lprect)
{
return 0;
}
BOOL FASTCALL
co_IntTrackPopupMenu(PMENU_OBJECT Menu, PWINDOW_OBJECT Window,
UINT Flags, POINT *Pos, UINT MenuPos, RECTL *ExcludeRect)
{
co_IntInitTracking(Window, Menu, TRUE, Flags);
co_IntExitTracking(Window, Menu, TRUE, Flags);
return FALSE;
}
BOOL FASTCALL
IntSetMenuItemRect(PMENU_OBJECT Menu, UINT Item, BOOL fByPos, RECTL *rcRect)
{
PMENU_ITEM mi;
if(IntGetMenuItemByFlag(Menu, Item, (fByPos ? MF_BYPOSITION : MF_BYCOMMAND),
NULL, &mi, NULL) > -1)
{
mi->Rect = *rcRect;
return TRUE;
}
return FALSE;
}
/*!
* Internal function. Called when the process is destroyed to free the remaining menu handles.
*/
BOOL FASTCALL
IntCleanupMenus(struct _EPROCESS *Process, PPROCESSINFO Win32Process)
{
PEPROCESS CurrentProcess;
PLIST_ENTRY LastHead = NULL;
PMENU_OBJECT MenuObject;
CurrentProcess = PsGetCurrentProcess();
if (CurrentProcess != Process)
{
KeAttachProcess(&Process->Pcb);
}
while (Win32Process->MenuListHead.Flink != &(Win32Process->MenuListHead) &&
Win32Process->MenuListHead.Flink != LastHead)
{
LastHead = Win32Process->MenuListHead.Flink;
MenuObject = CONTAINING_RECORD(Win32Process->MenuListHead.Flink, MENU_OBJECT, ListEntry);
IntDestroyMenuObject(MenuObject, FALSE, TRUE);
}
if (CurrentProcess != Process)
{
KeDetachProcess();
}
return TRUE;
}
BOOLEAN APIENTRY
intGetTitleBarInfo(PWINDOW_OBJECT pWindowObject, PTITLEBARINFO bti)
{
DWORD dwStyle = 0;
DWORD dwExStyle = 0;
BOOLEAN retValue = TRUE;
if (bti->cbSize == sizeof(TITLEBARINFO))
{
RtlZeroMemory(&bti->rgstate[0],sizeof(DWORD)*(CCHILDREN_TITLEBAR+1));
bti->rgstate[0] = STATE_SYSTEM_FOCUSABLE;
dwStyle = pWindowObject->Wnd->style;
dwExStyle = pWindowObject->Wnd->ExStyle;
bti->rcTitleBar.top = 0;
bti->rcTitleBar.left = 0;
bti->rcTitleBar.right = pWindowObject->Wnd->rcWindow.right - pWindowObject->Wnd->rcWindow.left;
bti->rcTitleBar.bottom = pWindowObject->Wnd->rcWindow.bottom - pWindowObject->Wnd->rcWindow.top;
/* is it iconiced ? */
if ((dwStyle & WS_ICONIC)!=WS_ICONIC)
{
/* Remove frame from rectangle */
if (HAS_THICKFRAME( dwStyle, dwExStyle ))
{
/* FIXME : Note this value should exists in pWindowObject for UserGetSystemMetrics(SM_CXFRAME) and UserGetSystemMetrics(SM_CYFRAME) */
RECTL_vInflateRect( &bti->rcTitleBar, -UserGetSystemMetrics(SM_CXFRAME), -UserGetSystemMetrics(SM_CYFRAME) );
}
else if (HAS_DLGFRAME( dwStyle, dwExStyle ))
{
/* FIXME : Note this value should exists in pWindowObject for UserGetSystemMetrics(SM_CXDLGFRAME) and UserGetSystemMetrics(SM_CYDLGFRAME) */
RECTL_vInflateRect( &bti->rcTitleBar, -UserGetSystemMetrics(SM_CXDLGFRAME), -UserGetSystemMetrics(SM_CYDLGFRAME));
}
else if (HAS_THINFRAME( dwStyle, dwExStyle))
{
/* FIXME : Note this value should exists in pWindowObject for UserGetSystemMetrics(SM_CXBORDER) and UserGetSystemMetrics(SM_CYBORDER) */
RECTL_vInflateRect( &bti->rcTitleBar, -UserGetSystemMetrics(SM_CXBORDER), -UserGetSystemMetrics(SM_CYBORDER) );
}
/* We have additional border information if the window
* is a child (but not an MDI child) */
if ( (dwStyle & WS_CHILD) &&
((dwExStyle & WS_EX_MDICHILD) == 0 ) )
{
if (dwExStyle & WS_EX_CLIENTEDGE)
{
/* FIXME : Note this value should exists in pWindowObject for UserGetSystemMetrics(SM_CXEDGE) and UserGetSystemMetrics(SM_CYEDGE) */
RECTL_vInflateRect (&bti->rcTitleBar, -UserGetSystemMetrics(SM_CXEDGE), -UserGetSystemMetrics(SM_CYEDGE));
}
if (dwExStyle & WS_EX_STATICEDGE)
{
/* FIXME : Note this value should exists in pWindowObject for UserGetSystemMetrics(SM_CXBORDER) and UserGetSystemMetrics(SM_CYBORDER) */
RECTL_vInflateRect (&bti->rcTitleBar, -UserGetSystemMetrics(SM_CXBORDER), -UserGetSystemMetrics(SM_CYBORDER));
}
}
}
bti->rcTitleBar.top += pWindowObject->Wnd->rcWindow.top;
bti->rcTitleBar.left += pWindowObject->Wnd->rcWindow.left;
bti->rcTitleBar.right += pWindowObject->Wnd->rcWindow.left;
bti->rcTitleBar.bottom = bti->rcTitleBar.top;
if (dwExStyle & WS_EX_TOOLWINDOW)
{
/* FIXME : Note this value should exists in pWindowObject for UserGetSystemMetrics(SM_CYSMCAPTION) */
bti->rcTitleBar.bottom += UserGetSystemMetrics(SM_CYSMCAPTION);
}
else
{
/* FIXME : Note this value should exists in pWindowObject for UserGetSystemMetrics(SM_CYCAPTION) and UserGetSystemMetrics(SM_CXSIZE) */
bti->rcTitleBar.bottom += UserGetSystemMetrics(SM_CYCAPTION);
bti->rcTitleBar.left += UserGetSystemMetrics(SM_CXSIZE);
}
if (dwStyle & WS_CAPTION)
{
bti->rgstate[1] = STATE_SYSTEM_INVISIBLE;
if (dwStyle & WS_SYSMENU)
{
if (!(dwStyle & (WS_MINIMIZEBOX|WS_MAXIMIZEBOX)))
{
bti->rgstate[2] = STATE_SYSTEM_INVISIBLE;
bti->rgstate[3] = STATE_SYSTEM_INVISIBLE;
}
else
{
if (!(dwStyle & WS_MINIMIZEBOX))
{
bti->rgstate[2] = STATE_SYSTEM_UNAVAILABLE;
}
if (!(dwStyle & WS_MAXIMIZEBOX))
{
bti->rgstate[3] = STATE_SYSTEM_UNAVAILABLE;
}
}
if (!(dwExStyle & WS_EX_CONTEXTHELP))
{
bti->rgstate[4] = STATE_SYSTEM_INVISIBLE;
}
if (pWindowObject->Wnd->pcls->style & CS_NOCLOSE)
{
bti->rgstate[5] = STATE_SYSTEM_UNAVAILABLE;
}
}
else
{
bti->rgstate[2] = STATE_SYSTEM_INVISIBLE;
bti->rgstate[3] = STATE_SYSTEM_INVISIBLE;
bti->rgstate[4] = STATE_SYSTEM_INVISIBLE;
bti->rgstate[5] = STATE_SYSTEM_INVISIBLE;
}
}
else
{
bti->rgstate[0] |= STATE_SYSTEM_INVISIBLE;
}
}
else
{
SetLastWin32Error(ERROR_INVALID_PARAMETER);
retValue = FALSE;
}
return retValue;
}
/* FUNCTIONS *****************************************************************/
/*
* @implemented
*/
DWORD
APIENTRY
NtUserBuildMenuItemList(
HMENU hMenu,
VOID* Buffer,
ULONG nBufSize,
DWORD Reserved)
{
DWORD res = -1;
PMENU_OBJECT Menu;
DECLARE_RETURN(DWORD);
DPRINT("Enter NtUserBuildMenuItemList\n");
UserEnterExclusive();
if(!(Menu = UserGetMenuObject(hMenu)))
{
RETURN( (DWORD)-1);
}
if(Buffer)
{
res = IntBuildMenuItemList(Menu, Buffer, nBufSize);
}
else
{
res = Menu->MenuInfo.MenuItemCount;
}
RETURN( res);
CLEANUP:
DPRINT("Leave NtUserBuildMenuItemList, ret=%i\n",_ret_);
UserLeave();
END_CLEANUP;
}
/*
* @implemented
*/
DWORD APIENTRY
NtUserCheckMenuItem(
HMENU hMenu,
UINT uIDCheckItem,
UINT uCheck)
{
PMENU_OBJECT Menu;
DECLARE_RETURN(DWORD);
DPRINT("Enter NtUserCheckMenuItem\n");
UserEnterExclusive();
if(!(Menu = UserGetMenuObject(hMenu)))
{
RETURN( (DWORD)-1);
}
RETURN( IntCheckMenuItem(Menu, uIDCheckItem, uCheck));
CLEANUP:
DPRINT("Leave NtUserCheckMenuItem, ret=%i\n",_ret_);
UserLeave();
END_CLEANUP;
}
HMENU FASTCALL UserCreateMenu(BOOL PopupMenu)
{
PWINSTATION_OBJECT WinStaObject;
HANDLE Handle;
PMENU_OBJECT Menu;
NTSTATUS Status;
PEPROCESS CurrentProcess = PsGetCurrentProcess();
if (CsrProcess != CurrentProcess)
{
/*
* CsrProcess does not have a Win32WindowStation
*
*/
Status = IntValidateWindowStationHandle(PsGetCurrentProcess()->Win32WindowStation,
KernelMode,
0,
&WinStaObject);
if (!NT_SUCCESS(Status))
{
DPRINT1("Validation of window station handle (0x%X) failed\n",
CurrentProcess->Win32WindowStation);
SetLastNtError(Status);
return (HMENU)0;
}
Menu = IntCreateMenu(&Handle, !PopupMenu);
ObDereferenceObject(WinStaObject);
}
else
{
Menu = IntCreateMenu(&Handle, !PopupMenu);
}
if (Menu) UserDereferenceObject(Menu);
return (HMENU)Handle;
}
/*
* @implemented
*/
BOOL APIENTRY
NtUserDeleteMenu(
HMENU hMenu,
UINT uPosition,
UINT uFlags)
{
PMENU_OBJECT Menu;
DECLARE_RETURN(BOOL);
DPRINT("Enter NtUserDeleteMenu\n");
UserEnterExclusive();
if(!(Menu = UserGetMenuObject(hMenu)))
{
RETURN( FALSE);
}
RETURN( IntRemoveMenuItem(Menu, uPosition, uFlags, TRUE));
CLEANUP:
DPRINT("Leave NtUserDeleteMenu, ret=%i\n",_ret_);
UserLeave();
END_CLEANUP;
}
/*
* @implemented
*/
BOOLEAN APIENTRY
NtUserGetTitleBarInfo(
HWND hwnd,
PTITLEBARINFO bti)
{
PWINDOW_OBJECT WindowObject;
TITLEBARINFO bartitleinfo;
DECLARE_RETURN(BOOLEAN);
BOOLEAN retValue = TRUE;
DPRINT("Enter NtUserGetTitleBarInfo\n");
UserEnterExclusive();
/* Vaildate the windows handle */
if (!(WindowObject = UserGetWindowObject(hwnd)))
{
SetLastWin32Error(ERROR_INVALID_WINDOW_HANDLE);
retValue = FALSE;
}
_SEH2_TRY
{
/* Copy our usermode buffer bti to local buffer bartitleinfo */
ProbeForRead(bti, sizeof(TITLEBARINFO), 1);
RtlCopyMemory(&bartitleinfo, bti, sizeof(TITLEBARINFO));
}
_SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
{
/* Fail copy the data */
SetLastWin32Error(ERROR_INVALID_PARAMETER);
retValue = FALSE;
}
_SEH2_END
/* Get the tile bar info */
if (retValue)
{
retValue = intGetTitleBarInfo(WindowObject, &bartitleinfo);
if (retValue)
{
_SEH2_TRY
{
/* Copy our buffer to user mode buffer bti */
ProbeForWrite(bti, sizeof(TITLEBARINFO), 1);
RtlCopyMemory(bti, &bartitleinfo, sizeof(TITLEBARINFO));
}
_SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
{
/* Fail copy the data */
SetLastWin32Error(ERROR_INVALID_PARAMETER);
retValue = FALSE;
}
_SEH2_END
}
}
RETURN( retValue );
CLEANUP:
DPRINT("Leave NtUserGetTitleBarInfo, ret=%i\n",_ret_);
UserLeave();
END_CLEANUP;
}
/*
* @implemented
*/
BOOL FASTCALL UserDestroyMenu(HMENU hMenu)
{
PMENU_OBJECT Menu;
if(!(Menu = UserGetMenuObject(hMenu)))
{
return FALSE;
}
if(Menu->Process != PsGetCurrentProcess())
{
SetLastWin32Error(ERROR_ACCESS_DENIED);
return FALSE;
}
return IntDestroyMenuObject(Menu, FALSE, TRUE);
}
/*
* @implemented
*/
BOOL APIENTRY
NtUserDestroyMenu(
HMENU hMenu)
{
PMENU_OBJECT Menu;
DECLARE_RETURN(BOOL);
DPRINT("Enter NtUserDestroyMenu\n");
UserEnterExclusive();
if(!(Menu = UserGetMenuObject(hMenu)))
{
RETURN( FALSE);
}
if(Menu->Process != PsGetCurrentProcess())
{
SetLastWin32Error(ERROR_ACCESS_DENIED);
RETURN( FALSE);
}
RETURN( IntDestroyMenuObject(Menu, TRUE, TRUE));
CLEANUP:
DPRINT("Leave NtUserDestroyMenu, ret=%i\n",_ret_);
UserLeave();
END_CLEANUP;
}
/*
* @implemented
*/
UINT APIENTRY
NtUserEnableMenuItem(
HMENU hMenu,
UINT uIDEnableItem,
UINT uEnable)
{
PMENU_OBJECT Menu;
DECLARE_RETURN(UINT);
DPRINT("Enter NtUserEnableMenuItem\n");
UserEnterExclusive();
if(!(Menu = UserGetMenuObject(hMenu)))
{
RETURN(-1);
}
RETURN( IntEnableMenuItem(Menu, uIDEnableItem, uEnable));
CLEANUP:
DPRINT("Leave NtUserEnableMenuItem, ret=%i\n",_ret_);
UserLeave();
END_CLEANUP;
}
/*
* @implemented
*/
DWORD APIENTRY
UserInsertMenuItem(
HMENU hMenu,
UINT uItem,
BOOL fByPosition,
LPCMENUITEMINFOW UnsafeItemInfo)
{
PMENU_OBJECT Menu;
NTSTATUS Status;
ROSMENUITEMINFO ItemInfo;
DECLARE_RETURN(DWORD);
DPRINT("Enter UserInsertMenuItem\n");
UserEnterExclusive();
if(!(Menu = UserGetMenuObject(hMenu)))
{
RETURN( FALSE);
}
/* Try to copy the whole MENUITEMINFOW structure */
Status = MmCopyFromCaller(&ItemInfo, UnsafeItemInfo, sizeof(MENUITEMINFOW));
if (NT_SUCCESS(Status))
{
if (sizeof(MENUITEMINFOW) != ItemInfo.cbSize
&& FIELD_OFFSET(MENUITEMINFOW, hbmpItem) != ItemInfo.cbSize)
{
SetLastWin32Error(ERROR_INVALID_PARAMETER);
RETURN( FALSE);
}
RETURN( IntInsertMenuItem(Menu, uItem, fByPosition, &ItemInfo));
}
/* Try to copy without last field (not present in older versions) */
Status = MmCopyFromCaller(&ItemInfo, UnsafeItemInfo, FIELD_OFFSET(MENUITEMINFOW, hbmpItem));
if (NT_SUCCESS(Status))
{
if (FIELD_OFFSET(MENUITEMINFOW, hbmpItem) != ItemInfo.cbSize)
{
SetLastWin32Error(ERROR_INVALID_PARAMETER);
RETURN( FALSE);
}
ItemInfo.hbmpItem = (HBITMAP)0;
RETURN( IntInsertMenuItem(Menu, uItem, fByPosition, &ItemInfo));
}
SetLastNtError(Status);
RETURN( FALSE);
CLEANUP:
DPRINT("Leave UserInsertMenuItem, ret=%i\n",_ret_);
UserLeave();
END_CLEANUP;
}
/*
* @unimplemented
*/
BOOL APIENTRY
NtUserEndMenu(VOID)
{
UNIMPLEMENTED
return 0;
}
/*
* @implemented
*/
UINT APIENTRY
NtUserGetMenuDefaultItem(
HMENU hMenu,
UINT fByPos,
UINT gmdiFlags)
{
PMENU_OBJECT Menu;
DWORD gismc = 0;
DECLARE_RETURN(UINT);
DPRINT("Enter NtUserGetMenuDefaultItem\n");
UserEnterExclusive();
if(!(Menu = UserGetMenuObject(hMenu)))
{
RETURN(-1);
}
RETURN( IntGetMenuDefaultItem(Menu, fByPos, gmdiFlags, &gismc));
CLEANUP:
DPRINT("Leave NtUserGetMenuDefaultItem, ret=%i\n",_ret_);
UserLeave();
END_CLEANUP;
}
/*
* @implemented
*/
BOOL APIENTRY
NtUserGetMenuBarInfo(
HWND hwnd,
LONG idObject,
LONG idItem,
PMENUBARINFO pmbi)
{
BOOL Res = TRUE;
PMENU_OBJECT MenuObject;
PMENU_ITEM mi;
PWINDOW_OBJECT WindowObject;
HMENU hMenu;
POINT Offset;
RECTL Rect;
MENUBARINFO kmbi;
DECLARE_RETURN(BOOL);
DPRINT("Enter NtUserGetMenuBarInfo\n");
UserEnterShared();
if (!(WindowObject = UserGetWindowObject(hwnd)))
{
SetLastWin32Error(ERROR_INVALID_WINDOW_HANDLE);
RETURN(FALSE);
}
hMenu = (HMENU)(DWORD_PTR)WindowObject->Wnd->IDMenu;
if (!(MenuObject = UserGetMenuObject(hMenu)))
{
SetLastWin32Error(ERROR_INVALID_MENU_HANDLE);
RETURN(FALSE);
}
if (pmbi->cbSize != sizeof(MENUBARINFO))
{
SetLastWin32Error(ERROR_INVALID_PARAMETER);
RETURN(FALSE);
}
kmbi.cbSize = sizeof(MENUBARINFO);
kmbi.fBarFocused = FALSE;
kmbi.fFocused = FALSE;
kmbi.hwndMenu = NULL;
switch (idObject)
{
case OBJID_MENU:
{
PMENU_OBJECT SubMenuObject;
kmbi.hMenu = hMenu;
if (idItem) /* Non-Zero-Based. */
{
if (IntGetMenuItemByFlag(MenuObject, idItem-1, MF_BYPOSITION, NULL, &mi, NULL) > -1)
kmbi.rcBar = mi->Rect;
else
{
Res = FALSE;
break;
}
}
else
{
/* If items is zero we assume info for the menu itself. */
if (!(IntGetClientOrigin(WindowObject, &Offset)))
{
Res = FALSE;
break;
}
Rect.left = Offset.x;
Rect.right = Offset.x + MenuObject->MenuInfo.Width;
Rect.top = Offset.y;
Rect.bottom = Offset.y + MenuObject->MenuInfo.Height;
kmbi.rcBar = Rect;
DPRINT("Rect top = %d bottom = %d left = %d right = %d \n",
Rect.top, Rect.bottom, Rect.left, Rect.right);
}
if (idItem)
{
if (idItem-1 == MenuObject->MenuInfo.FocusedItem)
kmbi.fFocused = TRUE;
}
if (MenuObject->MenuInfo.FocusedItem != NO_SELECTED_ITEM)
kmbi.fBarFocused = TRUE;
SubMenuObject = UserGetMenuObject(MenuObject->MenuItemList->hSubMenu);
if(SubMenuObject) kmbi.hwndMenu = SubMenuObject->MenuInfo.Wnd;
DPRINT("OBJID_MENU, idItem = %d\n",idItem);
break;
}
case OBJID_CLIENT:
{
PMENU_OBJECT SubMenuObject, XSubMenuObject;
SubMenuObject = UserGetMenuObject(MenuObject->MenuItemList->hSubMenu);
if(SubMenuObject) kmbi.hMenu = SubMenuObject->MenuInfo.Self;
else
{
Res = FALSE;
DPRINT1("OBJID_CLIENT, No SubMenu!\n");
break;
}
if (idItem)
{
if (IntGetMenuItemByFlag(SubMenuObject, idItem-1, MF_BYPOSITION, NULL, &mi, NULL) > -1)
kmbi.rcBar = mi->Rect;
else
{
Res = FALSE;
break;
}
}
else
{
PWINDOW_OBJECT SubWinObj;
if (!(SubWinObj = UserGetWindowObject(SubMenuObject->MenuInfo.Wnd)))
{
Res = FALSE;
break;
}
if (!(IntGetClientOrigin(SubWinObj, &Offset)))
{
Res = FALSE;
break;
}
Rect.left = Offset.x;
Rect.right = Offset.x + SubMenuObject->MenuInfo.Width;
Rect.top = Offset.y;
Rect.bottom = Offset.y + SubMenuObject->MenuInfo.Height;
kmbi.rcBar = Rect;
}
if (idItem)
{
if (idItem-1 == SubMenuObject->MenuInfo.FocusedItem)
kmbi.fFocused = TRUE;
}
if (SubMenuObject->MenuInfo.FocusedItem != NO_SELECTED_ITEM)
kmbi.fBarFocused = TRUE;
XSubMenuObject = UserGetMenuObject(SubMenuObject->MenuItemList->hSubMenu);
if (XSubMenuObject) kmbi.hwndMenu = XSubMenuObject->MenuInfo.Wnd;
DPRINT("OBJID_CLIENT, idItem = %d\n",idItem);
break;
}
case OBJID_SYSMENU:
{
PMENU_OBJECT SysMenuObject, SubMenuObject;
if(!(SysMenuObject = IntGetSystemMenu(WindowObject, FALSE, FALSE)))
{
Res = FALSE;
break;
}
kmbi.hMenu = SysMenuObject->MenuInfo.Self;
if (idItem)
{
if (IntGetMenuItemByFlag(SysMenuObject, idItem-1, MF_BYPOSITION, NULL, &mi, NULL) > -1)
kmbi.rcBar = mi->Rect;
else
{
Res = FALSE;
break;
}
}
else
{
PWINDOW_OBJECT SysWinObj;
if (!(SysWinObj = UserGetWindowObject(SysMenuObject->MenuInfo.Wnd)))
{
Res = FALSE;
break;
}
if (!(IntGetClientOrigin(SysWinObj, &Offset)))
{
Res = FALSE;
break;
}
Rect.left = Offset.x;
Rect.right = Offset.x + SysMenuObject->MenuInfo.Width;
Rect.top = Offset.y;
Rect.bottom = Offset.y + SysMenuObject->MenuInfo.Height;
kmbi.rcBar = Rect;
}
if (idItem)
{
if (idItem-1 == SysMenuObject->MenuInfo.FocusedItem)
kmbi.fFocused = TRUE;
}
if (SysMenuObject->MenuInfo.FocusedItem != NO_SELECTED_ITEM)
kmbi.fBarFocused = TRUE;
SubMenuObject = UserGetMenuObject(SysMenuObject->MenuItemList->hSubMenu);
if(SubMenuObject) kmbi.hwndMenu = SubMenuObject->MenuInfo.Wnd;
DPRINT("OBJID_SYSMENU, idItem = %d\n",idItem);
break;
}
default:
Res = FALSE;
DPRINT1("Unknown idObject = %d, idItem = %d\n",idObject,idItem);
}
if (Res)
{
NTSTATUS Status = MmCopyToCaller(pmbi, &kmbi, sizeof(MENUBARINFO));
if (! NT_SUCCESS(Status))
{
SetLastNtError(Status);
RETURN(FALSE);
}
}
RETURN(Res);
CLEANUP:
DPRINT("Leave NtUserGetMenuBarInfo, ret=%i\n",_ret_);
UserLeave();
END_CLEANUP;
}
/*
* @unimplemented
*/
UINT APIENTRY
NtUserGetMenuIndex(
HMENU hMenu,
UINT wID)
{
UNIMPLEMENTED
return 0;
}
/*
* @implemented
*/
BOOL APIENTRY
NtUserGetMenuItemRect(
HWND hWnd,
HMENU hMenu,
UINT uItem,
PRECTL lprcItem)
{
ROSMENUINFO mi;
PWINDOW_OBJECT ReferenceWnd;
LONG XMove, YMove;
RECTL Rect;
NTSTATUS Status;
PMENU_OBJECT Menu;
PMENU_ITEM MenuItem;
DECLARE_RETURN(BOOL);
DPRINT("Enter NtUserGetMenuItemRect\n");
UserEnterShared();
if (!(Menu = UserGetMenuObject(hMenu)))
{
RETURN(FALSE);
}
if (IntGetMenuItemByFlag(Menu, uItem, MF_BYPOSITION, NULL, &MenuItem, NULL) > -1)
Rect = MenuItem->Rect;
else
RETURN(FALSE);
if(!hWnd)
{
if(!UserMenuInfo(Menu, &mi, FALSE))
RETURN( FALSE);
if(mi.Wnd == 0)
RETURN( FALSE);
}
if (lprcItem == NULL) RETURN( FALSE);
if (!(ReferenceWnd = UserGetWindowObject(mi.Wnd))) RETURN( FALSE);
if(MenuItem->fType & MF_POPUP)
{
XMove = ReferenceWnd->Wnd->rcClient.left;
YMove = ReferenceWnd->Wnd->rcClient.top;
}
else
{
XMove = ReferenceWnd->Wnd->rcWindow.left;
YMove = ReferenceWnd->Wnd->rcWindow.top;
}
Rect.left += XMove;
Rect.top += YMove;
Rect.right += XMove;
Rect.bottom += YMove;
Status = MmCopyToCaller(lprcItem, &Rect, sizeof(RECT));
if (! NT_SUCCESS(Status))
{
SetLastNtError(Status);
RETURN( FALSE);
}
RETURN( TRUE);
CLEANUP:
DPRINT("Leave NtUserGetMenuItemRect, ret=%i\n",_ret_);
UserLeave();
END_CLEANUP;
}
/*
* @implemented
*/
BOOL APIENTRY
NtUserHiliteMenuItem(
HWND hWnd,
HMENU hMenu,
UINT uItemHilite,
UINT uHilite)
{
PMENU_OBJECT Menu;
PWINDOW_OBJECT Window;
DECLARE_RETURN(BOOLEAN);
DPRINT("Enter NtUserHiliteMenuItem\n");
UserEnterExclusive();
if(!(Window = UserGetWindowObject(hWnd)))
{
RETURN(FALSE);
}
if(!(Menu = UserGetMenuObject(hMenu)))
{
RETURN(FALSE);
}
if(Window->Wnd->IDMenu == (UINT)(UINT_PTR)hMenu)
{
RETURN( IntHiliteMenuItem(Window, Menu, uItemHilite, uHilite));
}
RETURN(FALSE);
CLEANUP:
DPRINT("Leave NtUserHiliteMenuItem, ret=%i\n",_ret_);
UserLeave();
END_CLEANUP;
}
static
BOOL FASTCALL
UserMenuInfo(
PMENU_OBJECT Menu,
PROSMENUINFO UnsafeMenuInfo,
BOOL SetOrGet)
{
BOOL Res;
DWORD Size;
NTSTATUS Status;
ROSMENUINFO MenuInfo;
Status = MmCopyFromCaller(&Size, &UnsafeMenuInfo->cbSize, sizeof(DWORD));
if (! NT_SUCCESS(Status))
{
SetLastNtError(Status);
return( FALSE);
}
if(Size < sizeof(MENUINFO) || sizeof(ROSMENUINFO) < Size)
{
SetLastWin32Error(ERROR_INVALID_PARAMETER);
return( FALSE);
}
Status = MmCopyFromCaller(&MenuInfo, UnsafeMenuInfo, Size);
if (! NT_SUCCESS(Status))
{
SetLastNtError(Status);
return( FALSE);
}
if(SetOrGet)
{
/* Set MenuInfo */
Res = IntSetMenuInfo(Menu, &MenuInfo);
}
else
{
/* Get MenuInfo */
Res = IntGetMenuInfo(Menu, &MenuInfo);
if (Res)
{
Status = MmCopyToCaller(UnsafeMenuInfo, &MenuInfo, Size);
if (! NT_SUCCESS(Status))
{
SetLastNtError(Status);
return( FALSE);
}
}
}
return( Res);
}
/*
* @implemented
*/
BOOL
APIENTRY
NtUserMenuInfo(
HMENU hMenu,
PROSMENUINFO UnsafeMenuInfo,
BOOL SetOrGet)
{
PMENU_OBJECT Menu;
DECLARE_RETURN(BOOL);
DPRINT("Enter NtUserMenuInfo\n");
UserEnterShared();
if (!(Menu = UserGetMenuObject(hMenu)))
{
RETURN(FALSE);
}
RETURN(UserMenuInfo(Menu, UnsafeMenuInfo, SetOrGet));
CLEANUP:
DPRINT("Leave NtUserMenuInfo, ret=%i\n",_ret_);
UserLeave();
END_CLEANUP;
}
/*
* @implemented
*/
int APIENTRY
NtUserMenuItemFromPoint(
HWND hWnd,
HMENU hMenu,
DWORD X,
DWORD Y)
{
PMENU_OBJECT Menu;
PWINDOW_OBJECT Window = NULL;
PMENU_ITEM mi;
int i;
DECLARE_RETURN(int);
DPRINT("Enter NtUserMenuItemFromPoint\n");
UserEnterExclusive();
if (!(Menu = UserGetMenuObject(hMenu)))
{
RETURN( -1);
}
if (!(Window = UserGetWindowObject(Menu->MenuInfo.Wnd)))
{
RETURN( -1);
}
X -= Window->Wnd->rcWindow.left;
Y -= Window->Wnd->rcWindow.top;
mi = Menu->MenuItemList;
for (i = 0; NULL != mi; i++)
{
if (InRect(mi->Rect, X, Y))
{
break;
}
mi = mi->Next;
}
RETURN( (mi ? i : NO_SELECTED_ITEM));
CLEANUP:
DPRINT("Leave NtUserMenuItemFromPoint, ret=%i\n",_ret_);
UserLeave();
END_CLEANUP;
}
static
BOOL FASTCALL
UserMenuItemInfo(
PMENU_OBJECT Menu,
UINT Item,
BOOL ByPosition,
PROSMENUITEMINFO UnsafeItemInfo,
BOOL SetOrGet)
{
PMENU_ITEM MenuItem;
ROSMENUITEMINFO ItemInfo;
NTSTATUS Status;
UINT Size;
BOOL Ret;
Status = MmCopyFromCaller(&Size, &UnsafeItemInfo->cbSize, sizeof(UINT));
if (! NT_SUCCESS(Status))
{
SetLastNtError(Status);
return( FALSE);
}
if (sizeof(MENUITEMINFOW) != Size
&& FIELD_OFFSET(MENUITEMINFOW, hbmpItem) != Size
&& sizeof(ROSMENUITEMINFO) != Size)
{
SetLastWin32Error(ERROR_INVALID_PARAMETER);
return( FALSE);
}
Status = MmCopyFromCaller(&ItemInfo, UnsafeItemInfo, Size);
if (! NT_SUCCESS(Status))
{
SetLastNtError(Status);
return( FALSE);
}
/* If this is a pre-0x0500 _WIN32_WINNT MENUITEMINFOW, you can't
set/get hbmpItem */
if (FIELD_OFFSET(MENUITEMINFOW, hbmpItem) == Size
&& 0 != (ItemInfo.fMask & MIIM_BITMAP))
{
SetLastWin32Error(ERROR_INVALID_PARAMETER);
return( FALSE);
}
if (IntGetMenuItemByFlag(Menu, Item,
(ByPosition ? MF_BYPOSITION : MF_BYCOMMAND),
NULL, &MenuItem, NULL) < 0)
{
SetLastWin32Error(ERROR_INVALID_PARAMETER);
return( FALSE);
}
if (SetOrGet)
{
Ret = IntSetMenuItemInfo(Menu, MenuItem, &ItemInfo);
}
else
{
Ret = IntGetMenuItemInfo(Menu, MenuItem, &ItemInfo);
if (Ret)
{
Status = MmCopyToCaller(UnsafeItemInfo, &ItemInfo, Size);
if (! NT_SUCCESS(Status))
{
SetLastNtError(Status);
return( FALSE);
}
}
}
return( Ret);
}
/*
* @implemented
*/
BOOL
APIENTRY
NtUserMenuItemInfo(
HMENU hMenu,
UINT Item,
BOOL ByPosition,
PROSMENUITEMINFO UnsafeItemInfo,
BOOL SetOrGet)
{
PMENU_OBJECT Menu;
DECLARE_RETURN(BOOL);
DPRINT("Enter NtUserMenuItemInfo\n");
UserEnterExclusive();
if (!(Menu = UserGetMenuObject(hMenu)))
{
RETURN(FALSE);
}
RETURN( UserMenuItemInfo(Menu, Item, ByPosition, UnsafeItemInfo, SetOrGet));
CLEANUP:
DPRINT("Leave NtUserMenuItemInfo, ret=%i\n",_ret_);
UserLeave();
END_CLEANUP;
}
/*
* @implemented
*/
BOOL APIENTRY
NtUserRemoveMenu(
HMENU hMenu,
UINT uPosition,
UINT uFlags)
{
PMENU_OBJECT Menu;
DECLARE_RETURN(BOOL);
DPRINT("Enter NtUserRemoveMenu\n");
UserEnterExclusive();
if(!(Menu = UserGetMenuObject(hMenu)))
{
RETURN( FALSE);
}
RETURN(IntRemoveMenuItem(Menu, uPosition, uFlags, FALSE));
CLEANUP:
DPRINT("Leave NtUserRemoveMenu, ret=%i\n",_ret_);
UserLeave();
END_CLEANUP;
}
/*
* @implemented
*/
BOOL APIENTRY
NtUserSetMenuContextHelpId(
HMENU hMenu,
DWORD dwContextHelpId)
{
PMENU_OBJECT Menu;
DECLARE_RETURN(BOOL);
DPRINT("Enter NtUserSetMenuContextHelpId\n");
UserEnterExclusive();
if(!(Menu = UserGetMenuObject(hMenu)))
{
RETURN( FALSE);
}
RETURN(IntSetMenuContextHelpId(Menu, dwContextHelpId));
CLEANUP:
DPRINT("Leave NtUserSetMenuContextHelpId, ret=%i\n",_ret_);
UserLeave();
END_CLEANUP;
}
/*
* @implemented
*/
BOOL APIENTRY
NtUserSetMenuDefaultItem(
HMENU hMenu,
UINT uItem,
UINT fByPos)
{
PMENU_OBJECT Menu;
DECLARE_RETURN(BOOL);
DPRINT("Enter NtUserSetMenuDefaultItem\n");
UserEnterExclusive();
if(!(Menu = UserGetMenuObject(hMenu)))
{
RETURN( FALSE);
}
RETURN( UserSetMenuDefaultItem(Menu, uItem, fByPos));
CLEANUP:
DPRINT("Leave NtUserSetMenuDefaultItem, ret=%i\n",_ret_);
UserLeave();
END_CLEANUP;
}
/*
* @implemented
*/
BOOL APIENTRY
NtUserSetMenuFlagRtoL(
HMENU hMenu)
{
PMENU_OBJECT Menu;
DECLARE_RETURN(BOOL);
DPRINT("Enter NtUserSetMenuFlagRtoL\n");
UserEnterExclusive();
if(!(Menu = UserGetMenuObject(hMenu)))
{
RETURN( FALSE);
}
RETURN(IntSetMenuFlagRtoL(Menu));
CLEANUP:
DPRINT("Leave NtUserSetMenuFlagRtoL, ret=%i\n",_ret_);
UserLeave();
END_CLEANUP;
}
/*
* @unimplemented
*/
DWORD APIENTRY
NtUserThunkedMenuInfo(
HMENU hMenu,
LPCMENUINFO lpcmi)
{
UNIMPLEMENTED
/* This function seems just to call SetMenuInfo() */
return 0;
}
/*
* @unimplemented
*/
DWORD APIENTRY
NtUserThunkedMenuItemInfo(
HMENU hMenu,
UINT uItem,
BOOL fByPosition,
BOOL bInsert,
LPMENUITEMINFOW lpmii,
PUNICODE_STRING lpszCaption)
{
/* lpszCaption may be NULL, check for it and call RtlInitUnicodeString()
if bInsert == TRUE call NtUserInsertMenuItem() else NtUserSetMenuItemInfo() */
if (bInsert) return UserInsertMenuItem(hMenu, uItem, fByPosition, lpmii);
UNIMPLEMENTED
return 0;
}
/*
* @implemented
*/
/* NOTE: unused function */
BOOL APIENTRY
NtUserTrackPopupMenuEx(
HMENU hMenu,
UINT fuFlags,
int x,
int y,
HWND hWnd,
LPTPMPARAMS lptpm)
{
UNIMPLEMENTED
return FALSE;
}
/* EOF */
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