You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
95 lines
2.7 KiB
95 lines
2.7 KiB
/**********************************************************************
|
|
** Copyright (C) 2000 Trolltech AS. All rights reserved.
|
|
**
|
|
** This file is part of Qt Designer.
|
|
**
|
|
** This file may be distributed and/or modified under the terms of the
|
|
** GNU General Public License version 2 as published by the Free Software
|
|
** Foundation and appearing in the file LICENSE.GPL included in the
|
|
** packaging of this file.
|
|
**
|
|
** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
|
|
** licenses may use this file in accordance with the Qt Commercial License
|
|
** Agreement provided with the Software.
|
|
**
|
|
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
|
|
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
|
|
**
|
|
** See http://www.trolltech.com/gpl/ for GPL licensing information.
|
|
** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
|
|
** information about Qt Commercial License Agreements.
|
|
**
|
|
** Contact info@trolltech.com if any conditions of this licensing are
|
|
** not clear to you.
|
|
**
|
|
**********************************************************************/
|
|
|
|
#include "asciivalidator.h"
|
|
|
|
#include <qstring.h>
|
|
|
|
AsciiValidator::AsciiValidator( QObject * parent, const char *name )
|
|
: QValidator( parent, name ), functionName( FALSE )
|
|
{
|
|
}
|
|
|
|
AsciiValidator::AsciiValidator( bool funcName, QObject * parent, const char *name )
|
|
: QValidator( parent, name ), functionName( funcName )
|
|
{
|
|
}
|
|
|
|
AsciiValidator::AsciiValidator( const QString &allow, QObject * parent, const char *name )
|
|
: QValidator( parent, name ), functionName( FALSE ), allowedChars( allow )
|
|
{
|
|
}
|
|
|
|
AsciiValidator::~AsciiValidator()
|
|
{
|
|
}
|
|
|
|
QValidator::State AsciiValidator::validate( QString &s, int & ) const
|
|
{
|
|
bool inParen = FALSE;
|
|
bool outParen = FALSE;
|
|
if ( !s.isEmpty() && s[0].row() == 0 && s[0].cell() >= '0' && s[0].cell() <= '9' )
|
|
s[0] = '_';
|
|
for ( int i = 0, j = 0; i < (int) s.length(); i++ ) {
|
|
uchar r = s[i].row();
|
|
uchar c = s[i].cell();
|
|
|
|
if ( outParen ) { // check if we have 'const' or 'volatile'
|
|
static const QString con = " const";
|
|
static const QString vol = " volatile";
|
|
QString mid = s.mid( j );
|
|
if ( !( con.startsWith( mid ) || vol.startsWith( mid ) ) )
|
|
return QValidator::Invalid;
|
|
}
|
|
|
|
if ( inParen && c != ')' )
|
|
continue;
|
|
|
|
if ( r == 0 && ( ( c >= '0' && c <= '9' ) ||
|
|
( c >= 'a' && c <= 'z' ) ||
|
|
( c >= 'A' && c <= 'Z' ) ) )
|
|
continue;
|
|
|
|
if ( functionName ) {
|
|
if ( c == '(' ) {
|
|
inParen = TRUE;
|
|
continue;
|
|
}
|
|
if ( c == ')' ) {
|
|
outParen = TRUE;
|
|
j = i + 1;
|
|
continue;
|
|
}
|
|
}
|
|
|
|
if ( allowedChars.find( s[ i ] ) != -1 )
|
|
continue;
|
|
|
|
s[i] = '_';
|
|
}
|
|
return QValidator::Acceptable;
|
|
}
|