edk2/MdeModulePkg/Application/BootManagerMenuApp/BootManagerMenu.h

/** @file
  FrontPage routines to handle the callbacks and browser calls

Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent

**/

#pragma once

#include <Uefi.h>
#include <Guid/MdeModuleHii.h>
#include <Library/UefiBootManagerLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/UefiLib.h>
#include <Library/HiiLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/DebugLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/DevicePathLib.h>
#include <Protocol/LoadedImage.h>
#include <Protocol/BootLogo.h>

#define TITLE_TOKEN_COUNT  1
#define HELP_TOKEN_COUNT   3

typedef struct _BOOT_MENU_SCREEN {
  UINTN    StartCol;
  UINTN    StartRow;
  UINTN    Width;
  UINTN    Height;
} BOOT_MENU_SCREEN;

typedef struct _BOOT_MENU_SCROLL_BAR_CONTROL {
  BOOLEAN    HasScrollBar;
  UINTN      ItemCountPerScreen;
  UINTN      FirstItem;
  UINTN      LastItem;
} BOOT_MENU_SCROLL_BAR_CONTROL;

typedef struct _BOOT_MENU_POPUP_DATA {
  EFI_STRING_ID                   TitleToken[TITLE_TOKEN_COUNT]; // Title string ID
  UINTN                           ItemCount;                     // Selectable item count
  EFI_STRING_ID                   *PtrTokens;                    // All of selectable items string ID
  EFI_STRING_ID                   HelpToken[HELP_TOKEN_COUNT];   // All of help string ID
  UINTN                           SelectItem;                    // Current select  item
  BOOT_MENU_SCREEN                MenuScreen;                    // Boot menu screen information
  BOOT_MENU_SCROLL_BAR_CONTROL    ScrollBarControl;              // Boot menu scroll bar information
} BOOT_MENU_POPUP_DATA;