1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
|
/** @file
Declares editor types.
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 _EDITOR_TYPE_H_
#define _EDITOR_TYPE_H_
#include "UefiShellDebug1CommandsLib.h"
#include "EditTitleBar.h"
#include "EditMenuBar.h"
#define MIN_POOL_SIZE 125
#define MAX_STRING_LENGTH 127
typedef struct {
UINTN Row;
UINTN Column;
} EFI_EDITOR_POSITION;
typedef
EFI_STATUS
(*EFI_MENU_ITEM_FUNCTION) (
VOID
);
typedef enum {
NewLineTypeDefault,
NewLineTypeLineFeed,
NewLineTypeCarriageReturn,
NewLineTypeCarriageReturnLineFeed,
NewLineTypeLineFeedCarriageReturn,
NewLineTypeUnknown
} EE_NEWLINE_TYPE;
#define LINE_LIST_SIGNATURE SIGNATURE_32 ('e', 'e', 'l', 'l')
typedef struct _EFI_EDITOR_LINE {
UINTN Signature;
CHAR16 *Buffer;
UINTN Size; // unit is Unicode
UINTN TotalSize; // unit is Unicode, exclude CHAR_NULL
EE_NEWLINE_TYPE Type;
LIST_ENTRY Link;
} EFI_EDITOR_LINE;
typedef struct {
UINT32 Foreground : 4;
UINT32 Background : 4;
} EFI_EDITOR_COLOR_ATTRIBUTES;
typedef union {
EFI_EDITOR_COLOR_ATTRIBUTES Colors;
UINTN Data;
} EFI_EDITOR_COLOR_UNION;
typedef struct {
UINTN Columns;
UINTN Rows;
} EFI_EDITOR_TEXT_MODE;
typedef struct {
CHAR16 *FileName; // file name current edited in editor
EDIT_FILE_TYPE FileType; // Unicode file or ASCII file
LIST_ENTRY *ListHead; // list head of lines
EFI_EDITOR_LINE *Lines; // lines of current file
UINTN NumLines; // total line numbers
EFI_EDITOR_POSITION DisplayPosition; // cursor position in screen
EFI_EDITOR_POSITION FilePosition; // cursor position in file
EFI_EDITOR_POSITION MousePosition; // mouse position in screen
// file position of first byte displayed on screen
//
EFI_EDITOR_POSITION LowVisibleRange;
BOOLEAN FileModified; // file is modified or not
BOOLEAN ModeInsert; // input mode INS or OVR
BOOLEAN ReadOnly; // file is read-only or not
EFI_EDITOR_LINE *CurrentLine; // current line cursor is at
} EFI_EDITOR_FILE_BUFFER;
typedef struct {
EFI_EDITOR_FILE_BUFFER *FileBuffer;
EFI_EDITOR_COLOR_UNION ColorAttributes;
EFI_EDITOR_POSITION ScreenSize; // row number and column number
EFI_EDITOR_LINE *CutLine; // clip board
BOOLEAN MouseSupported;
EFI_SIMPLE_POINTER_PROTOCOL *MouseInterface;
INT32 MouseAccumulatorX;
INT32 MouseAccumulatorY;
} EFI_EDITOR_GLOBAL_EDITOR;
#endif
|
