1 files changed, 136 insertions, 0 deletions
diff --git a/kexi/kexiutils/longlongvalidator.cpp b/kexi/kexiutils/longlongvalidator.cpp
new file mode 100644
index 00000000..6e7c0f7e
--- /dev/null
+++ b/kexi/kexiutils/longlongvalidator.cpp
@@ -0,0 +1,136 @@
+/* This file is part of the KDE project
+   Copyright (C) 2006 Jaroslaw Staniek <js@iidea.pl>
+
+   Based on KIntValidator code by Glen Parker <glenebob@nwlink.com>
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this program; see the file COPYING.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+*/
+
+#include "longlongvalidator.h"
+
+#include <qwidget.h>
+
+using namespace KexiUtils;
+
+LongLongValidator::LongLongValidator( QWidget * parent, int base, const char * name )
+ : QValidator(parent, name)
+ , m_min(0), m_max(0)
+{
+	setBase(base);
+}
+
+LongLongValidator::LongLongValidator( Q_LLONG bottom, Q_LLONG top, QWidget * parent, int base, const char * name )
+  : QValidator(parent, name)
+{
+	setBase(base);
+	setRange( bottom, top );
+}
+
+LongLongValidator::~LongLongValidator()
+{
+}
+
+QValidator::State LongLongValidator::validate( QString &str, int & ) const
+{
+	bool ok;
+	Q_LLONG val = 0;
+	QString newStr;
+
+	newStr = str.stripWhiteSpace();
+	if (m_base > 10)
+		newStr = newStr.upper();
+
+	if (newStr == QString::fromLatin1("-")) {// a special case
+		if ((m_min || m_max) && m_min >= 0)
+			ok = false;
+		else
+			return QValidator::Acceptable;
+	}
+	else if (!newStr.isEmpty())
+		val = newStr.toLongLong(&ok, m_base);
+	else {
+		val = 0;
+		ok = true;
+	}
+
+	if (! ok)
+		return QValidator::Invalid;
+
+	if ((! m_min && ! m_max) || (val >= m_min && val <= m_max))
+		return QValidator::Acceptable;
+
+	if (m_max && m_min >= 0 && val < 0)
+		return QValidator::Invalid;
+
+	return QValidator::Valid;
+}
+
+void LongLongValidator::fixup( QString &str ) const
+{
+	int dummy;
+	Q_LLONG val;
+	QValidator::State state;
+
+	state = validate(str, dummy);
+
+	if (state == QValidator::Invalid || state == QValidator::Acceptable)
+		return;
+
+	if (! m_min && ! m_max)
+		return;
+
+	val = str.toLongLong(0, m_base);
+
+	if (val < m_min)
+		val = m_min;
+	if (val > m_max)
+		val = m_max;
+
+	str.setNum(val, m_base);
+}
+
+void LongLongValidator::setRange( Q_LLONG bottom, Q_LLONG top )
+{
+	m_min = bottom;
+	m_max = top;
+
+	if (m_max < m_min)
+		m_max = m_min;
+}
+
+void LongLongValidator::setBase( int base )
+{
+	m_base = base;
+	if (m_base < 2)
+		m_base = 2;
+	if (m_base > 36)
+		m_base = 36;
+}
+
+Q_LLONG LongLongValidator::bottom() const
+{
+	return m_min;
+}
+
+Q_LLONG LongLongValidator::top() const
+{
+	return m_max;
+}
+
+int LongLongValidator::base() const
+{
+	return m_base;
+}