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
|
/*
* khexedit - Versatile hex editor
* Copyright (C) 1999 Espen Sand, espensa@online.no
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#ifndef _HEX_VALIDATOR_H_
#define _HEX_VALIDATOR_H_
#include <tqvalidator.h>
class CHexValidator: public TQValidator
{
Q_OBJECT
TQ_OBJECT
public:
enum EState
{
hexadecimal = 0,
decimal,
octal,
binary,
regularText
};
public:
CHexValidator( TQWidget *parent, EState state, const char *name = 0 );
~CHexValidator( void );
TQValidator::State validate( TQString &string, int &pos ) const;
void setState( EState state );
void convert( TQByteArray &dest, const TQString &src );
void format( TQString &dest, const TQByteArray &src );
private:
/**
* Returns a string that is at least as long as @p destLen number of characters,
* by adding zeroes to the left as necessary.
*
* e.g. zeroExtend( "32", 3 ) => "032"
*/
TQString zeroExtend( const TQString &src, unsigned destLen ) const;
EState mState;
};
#endif
|
