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-rw-r--r--kommander/editor/asciivalidator.cpp77
1 files changed, 77 insertions, 0 deletions
diff --git a/kommander/editor/asciivalidator.cpp b/kommander/editor/asciivalidator.cpp
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+++ b/kommander/editor/asciivalidator.cpp
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+/**********************************************************************
+** 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.
+**
+** 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.
+**
+** 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;
+ if ( !s.isEmpty() && s[0].row() == 0 && s[0].cell() >= '0' && s[0].cell() <= '9' ) {
+ s[0] = '_';
+ }
+ for ( int i = 0; i < (int) s.length(); i++ ) {
+ uchar r = s[i].row();
+ uchar c = s[i].cell();
+ if ( functionName && inParen ) {
+ if ( c != ')' )
+ continue;
+ s.truncate( i + 1 );
+ return QValidator::Acceptable;
+ }
+ if ( r == 0 && ( ( c >= '0' && c <= '9' ) ||
+ ( c >= 'a' && c <= 'z' ) ||
+ ( c >= 'A' && c <= 'Z' ) ) )
+ continue;
+ if ( functionName ) {
+ if ( c == '(' ) {
+ inParen = true;
+ continue;
+ }
+ }
+
+ if ( allowedChars.find( s[ i ] ) != -1 )
+ continue;
+
+ s[i] = '_';
+ }
+ return QValidator::Acceptable;
+}
+#include "asciivalidator.moc"