#ifndef __WIN32K_MENU_H
#define __WIN32K_MENU_H

#include <ddk/ntddk.h>
#include <napi/win32.h>

#define IS_ATOM(x) \
  (((ULONG_PTR)(x) > 0x0) && ((ULONG_PTR)(x) < 0x10000))
  
#define MENU_ITEM_TYPE(flags) \
  ((flags) & (MF_STRING | MF_BITMAP | MF_OWNERDRAW | MF_SEPARATOR))
  
#ifndef MF_END
#define MF_END             (0x0080)
#endif

typedef struct _MENU_ITEM
{
  struct _MENU_ITEM *Next;
  UINT fType;
  UINT fState;
  UINT wID;
  HMENU hSubMenu;
  HBITMAP hbmpChecked;
  HBITMAP hbmpUnchecked;
  ULONG_PTR dwItemData;
  UNICODE_STRING Text;
  HBITMAP hbmpItem;
  RECT Rect;
} MENU_ITEM, *PMENU_ITEM;

typedef struct _MENU_OBJECT
{
  HANDLE Self;
  LIST_ENTRY ListEntry;
  int MenuItemCount;
  FAST_MUTEX MenuItemsLock;
  PMENU_ITEM MenuItemList;
  MENUINFO MenuInfo;
  BOOL RtoL;
  BOOL IsSystemMenu;
} MENU_OBJECT, *PMENU_OBJECT;

PMENU_OBJECT FASTCALL
IntGetMenuObject(HMENU hMenu);

VOID FASTCALL
IntReleaseMenuObject(PMENU_OBJECT MenuObject);

BOOL FASTCALL
IntFreeMenuItem(PMENU_OBJECT MenuObject, PMENU_ITEM MenuItem,
    BOOL RemoveFromList, BOOL bRecurse);
    
BOOL FASTCALL
IntRemoveMenuItem(PMENU_OBJECT MenuObject, UINT uPosition, UINT uFlags, 
                   BOOL bRecurse);
    
UINT FASTCALL
IntDeleteMenuItems(PMENU_OBJECT MenuObject, BOOL bRecurse);

BOOL FASTCALL
IntDestroyMenuObject(PMENU_OBJECT MenuObject, BOOL bRecurse, BOOL RemoveFromProcess);

PMENU_OBJECT FASTCALL
IntCreateMenu(PHANDLE Handle);

PMENU_OBJECT FASTCALL
IntCloneMenu(PMENU_OBJECT Source);

BOOL FASTCALL
IntSetMenuFlagRtoL(PMENU_OBJECT MenuObject);

BOOL FASTCALL
IntSetMenuContextHelpId(PMENU_OBJECT MenuObject, DWORD dwContextHelpId);

BOOL FASTCALL
IntGetMenuInfo(PMENU_OBJECT MenuObject, LPMENUINFO lpmi);

BOOL FASTCALL
IntSetMenuInfo(PMENU_OBJECT MenuObject, LPMENUINFO lpmi);

int FASTCALL
IntGetMenuItemByFlag(PMENU_OBJECT MenuObject, UINT uSearchBy, UINT fFlag, 
                      PMENU_ITEM *MenuItem, PMENU_ITEM *PrevMenuItem);

BOOL FASTCALL
IntGetMenuItemInfo(PMENU_OBJECT MenuObject, PMENU_ITEM MenuItem, LPMENUITEMINFOW lpmii);

BOOL FASTCALL
IntSetMenuItemInfo(PMENU_OBJECT MenuObject, PMENU_ITEM MenuItem, LPCMENUITEMINFOW lpmii);

BOOL FASTCALL
IntInsertMenuItem(PMENU_OBJECT MenuObject, UINT uItem, WINBOOL fByPosition,
                   LPCMENUITEMINFOW lpmii);
                   
UINT FASTCALL
IntEnableMenuItem(PMENU_OBJECT MenuObject, UINT uIDEnableItem, UINT uEnable);

DWORD FASTCALL
IntCheckMenuItem(PMENU_OBJECT MenuObject, UINT uIDCheckItem, UINT uCheck);

BOOL FASTCALL
IntSetMenuDefaultItem(PMENU_OBJECT MenuObject, UINT uItem, UINT fByPos);

BOOL FASTCALL
IntCleanupMenus(struct _EPROCESS *Process, PW32PROCESS Win32Process);



NTSTATUS FASTCALL
InitMenuImpl(VOID);

NTSTATUS FASTCALL
CleanupMenuImpl(VOID);

DWORD
STDCALL
NtUserBuildMenuItemList(
 HMENU hMenu,
 PVOID Buffer,
 ULONG nBufSize,
 DWORD Reserved);

DWORD
STDCALL
NtUserCheckMenuItem(
  HMENU hmenu,
  UINT uIDCheckItem,
  UINT uCheck);
  
HMENU
STDCALL
NtUserCreateMenu(VOID);

BOOL
STDCALL
NtUserDeleteMenu(
HMENU hMenu,
  UINT uPosition,
  UINT uFlags);
  
BOOL
STDCALL
NtUserDestroyMenu(
  HMENU hMenu);
  
DWORD
STDCALL
NtUserDrawMenuBarTemp(
  HWND hWnd,
  HDC hDC,
  PRECT hRect,
  HMENU hMenu,
  HFONT hFont);
  
UINT
STDCALL
NtUserEnableMenuItem(
  HMENU hMenu,
  UINT uIDEnableItem,
  UINT uEnable);
  
DWORD
STDCALL
NtUserInsertMenuItem(
  HMENU hMenu,
  UINT uItem,
  WINBOOL fByPosition,
  LPCMENUITEMINFOW lpmii);

  
BOOL
STDCALL
NtUserEndMenu(VOID);

UINT
STDCALL
NtUserGetMenuDefaultItem(
  HMENU hMenu,
  UINT fByPos,
  UINT gmdiFlags);

BOOL
STDCALL
NtUserGetMenuBarInfo(
  HWND hwnd,
  LONG idObject,
  LONG idItem,
  PMENUBARINFO pmbi);
  
UINT
STDCALL
NtUserGetMenuIndex(
  HMENU hMenu,
  UINT wID);
  
BOOL
STDCALL
NtUserGetMenuItemRect(
  HWND hWnd,
  HMENU hMenu,
  UINT uItem,
  LPRECT lprcItem);
  
BOOL
STDCALL
NtUserHiliteMenuItem(
  HWND hwnd,
  HMENU hmenu,
  UINT uItemHilite,
  UINT uHilite);

BOOL
STDCALL
NtUserMenuInfo(
 HMENU hmenu,
 LPMENUINFO lpmi,
 BOOL fsog);
  
int
STDCALL
NtUserMenuItemFromPoint(
  HWND hWnd,
  HMENU hMenu,
  DWORD X,
  DWORD Y);

BOOL
STDCALL
NtUserMenuItemInfo(
 HMENU hMenu,
 UINT uItem,
 BOOL fByPosition,
 LPMENUITEMINFOW lpmii,
 BOOL fsog);
  
BOOL
STDCALL
NtUserRemoveMenu(
  HMENU hMenu,
  UINT uPosition,
  UINT uFlags);
  
BOOL
STDCALL
NtUserSetMenuContextHelpId(
  HMENU hmenu,
  DWORD dwContextHelpId);
  
BOOL
STDCALL
NtUserSetMenuDefaultItem(
  HMENU hMenu,
  UINT uItem,
  UINT fByPos);
  
BOOL
STDCALL
NtUserSetMenuFlagRtoL(
  HMENU hMenu);
  
DWORD
STDCALL
NtUserThunkedMenuInfo(
  HMENU hMenu,
  LPCMENUINFO lpcmi);
  
DWORD
STDCALL
NtUserThunkedMenuItemInfo(
  HMENU hMenu,
  UINT uItem,
  BOOL fByPosition,
  BOOL bInsert,
  LPMENUITEMINFOW lpmii,
  PUNICODE_STRING lpszCaption);
  
BOOL
STDCALL
NtUserTrackPopupMenuEx(
  HMENU hmenu,
  UINT fuFlags,
  int x,
  int y,
  HWND hwnd,
  LPTPMPARAMS lptpm);

#endif /* __WIN32K_MENU_H */

/* EOF */