source: vbox/trunk/src/VBox/Devices/EFI/FirmwareNew/MdePkg/Include/Protocol/HiiPopup.h@ 77662

/** @file
  This protocol provides services to display a popup window.
  The protocol is typically produced by the forms browser and consumed by a driver callback handler.

  Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
  This program and the accompanying materials are licensed and made available under
  the terms and conditions of the BSD License that accompanies this distribution.
  The full text of the license may be found at
  http://opensource.org/licenses/bsd-license.php.

  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

**/

#ifndef __HII_POPUP_H__
#define __HII_POPUP_H__

#define EFI_HII_POPUP_PROTOCOL_GUID \
  {0x4311edc0, 0x6054, 0x46d4, {0x9e, 0x40, 0x89, 0x3e, 0xa9, 0x52, 0xfc, 0xcc}}

#define EFI_HII_POPUP_PROTOCOL_REVISION 1

typedef struct _EFI_HII_POPUP_PROTOCOL EFI_HII_POPUP_PROTOCOL;

typedef enum {
  EfiHiiPopupStyleInfo,
  EfiHiiPopupStyleWarning,
  EfiHiiPopupStyleError
} EFI_HII_POPUP_STYLE;

typedef enum {
  EfiHiiPopupTypeOk,
  EfiHiiPopupTypeOkCancel,
  EfiHiiPopupTypeYesNo,
  EfiHiiPopupTypeYesNoCancel
} EFI_HII_POPUP_TYPE;

typedef enum {
  EfiHiiPopupSelectionOk,
  EfiHiiPopupSelectionCancel,
  EfiHiiPopupSelectionYes,
  EfiHiiPopupSelectionNo
} EFI_HII_POPUP_SELECTION;

/**
  Displays a popup window.

  @param  This           A pointer to the EFI_HII_POPUP_PROTOCOL instance.
  @param  PopupStyle     Popup style to use.
  @param  PopupType      Type of the popup to display.
  @param  HiiHandle      HII handle of the string pack containing Message
  @param  Message        A message to display in the popup box.
  @param  UserSelection  User selection.

  @retval EFI_SUCCESS            The popup box was successfully displayed.
  @retval EFI_INVALID_PARAMETER  HiiHandle and Message do not define a valid HII string.
  @retval EFI_INVALID_PARAMETER  PopupType is not one of the values defined by this specification.
  @retval EFI_OUT_OF_RESOURCES   There are not enough resources available to display the popup box.

**/
typedef
EFI_STATUS
(EFIAPI * EFI_HII_CREATE_POPUP) (
  IN  EFI_HII_POPUP_PROTOCOL  *This,
  IN  EFI_HII_POPUP_STYLE     PopupStyle,
  IN  EFI_HII_POPUP_TYPE      PopupType,
  IN  EFI_HII_HANDLE          HiiHandle,
  IN  EFI_STRING_ID           Message,
  OUT EFI_HII_POPUP_SELECTION *UserSelection OPTIONAL
);

typedef struct _EFI_HII_POPUP_PROTOCOL {
  UINT64                Revision;
  EFI_HII_CREATE_POPUP  CreatePopup;
} EFI_HII_POPUP_PROTOCOL;

extern EFI_GUID gEfiHiiPopupProtocolGuid;

#endif