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/** @file
data types that are used by editor
Copyright (c) 2005 - 2011, 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
which 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 _HEDITOR_TYPE_H_
#define _HEDITOR_TYPE_H_
#include "UefiShellDebug1CommandsLib.h"
#include "EditTitleBar.h"
#define EFI_EDITOR_LINE_LIST SIGNATURE_32 ('e', 'e', 'l', 'l')
#define ASCII_POSITION ((0x10 * 3) + 12)
typedef struct {
UINTN Row;
UINTN Column;
} HEFI_EDITOR_POSITION;
typedef
EFI_STATUS
(*HEFI_MENU_ITEM_FUNCTION) (
VOID
);
typedef struct {
CHAR16 Name[50];
CHAR16 Key[3];
HEFI_MENU_ITEM_FUNCTION Function;
} HMENU_ITEMS;
typedef struct _HEFI_EDITOR_LINE {
UINTN Signature;
UINT8 Buffer[0x10];
UINTN Size; // unit is Unicode
LIST_ENTRY Link;
} HEFI_EDITOR_LINE;
typedef struct _HEFI_EDITOR_MENU_ITEM {
CHAR16 NameToken;
CHAR16 FunctionKeyToken;
HEFI_MENU_ITEM_FUNCTION Function;
} HEFI_EDITOR_MENU_ITEM;
typedef struct {
UINT32 Foreground : 4;
UINT32 Background : 4;
} HEFI_EDITOR_COLOR_ATTRIBUTES;
typedef union {
HEFI_EDITOR_COLOR_ATTRIBUTES Colors;
UINTN Data;
} HEFI_EDITOR_COLOR_UNION;
typedef struct {
UINTN Columns;
UINTN Rows;
} HEFI_EDITOR_TEXT_MODE;
typedef struct {
CHAR16 *Name;
UINTN BlockSize;
UINTN Size;
UINTN Offset;
} HEFI_EDITOR_DISK_IMAGE;
typedef struct {
EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *IoFncs;
UINTN Offset;
UINTN Size;
} HEFI_EDITOR_MEM_IMAGE;
typedef struct {
CHAR16 *FileName;
UINTN Size; // file size
BOOLEAN ReadOnly; // file is read-only or not
} HEFI_EDITOR_FILE_IMAGE;
typedef struct {
LIST_ENTRY *ListHead; // list head of lines
HEFI_EDITOR_LINE *Lines; // lines of current file
UINTN NumLines; // number of lines
HEFI_EDITOR_LINE *CurrentLine; // current line cursor is at
HEFI_EDITOR_POSITION DisplayPosition; // cursor position in screen
HEFI_EDITOR_POSITION MousePosition; // mouse position in screen
HEFI_EDITOR_POSITION BufferPosition; // cursor position in buffer
UINTN LowVisibleRow; // the lowest visible row of file position
BOOLEAN HighBits; // cursor is at the high4 bits or low4 bits
BOOLEAN Modified; // BUFFER is modified or not
EDIT_FILE_TYPE BufferType;
HEFI_EDITOR_FILE_IMAGE *FileImage;
HEFI_EDITOR_DISK_IMAGE *DiskImage;
HEFI_EDITOR_MEM_IMAGE *MemImage;
} HEFI_EDITOR_BUFFER_IMAGE;
typedef struct {
HEFI_EDITOR_BUFFER_IMAGE *BufferImage;
HEFI_EDITOR_COLOR_UNION ColorAttributes;
HEFI_EDITOR_POSITION ScreenSize; // row number and column number
BOOLEAN MouseSupported;
EFI_SIMPLE_POINTER_PROTOCOL *MouseInterface;
INT32 MouseAccumulatorX;
INT32 MouseAccumulatorY;
UINTN SelectStart; // starting from 1
UINTN SelectEnd; // starting from 1
} HEFI_EDITOR_GLOBAL_EDITOR;
#endif
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