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/* This file is part of the KDE project
Copyright (C) 2006 Jaroslaw Staniek <js@iidea.pl>
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 "fieldvalidator.h"
#include "field.h"
#include <kexiutils/longlongvalidator.h>
#include <knumvalidator.h>
#include <tqwidget.h>
using namespace KexiDB;
FieldValidator::FieldValidator( const Field &field, TQWidget * parent, const char * name )
: KexiUtils::MultiValidator(TQT_TQOBJECT(parent), name)
{
//! @todo merge this code with KexiTableEdit code!
//! @todo set maximum length validator
//! @todo handle input mask (via TQLineEdit::setInputMask()
const Field::Type t = field.type();
if (field.isIntegerType()) {
TQValidator *validator = 0;
const bool u = field.isUnsigned();
int bottom = 0, top = 0;
if (t==Field::Byte) {
bottom = u ? 0 : -0x80;
top = u ? 0xff : 0x7f;
}
else if (t==Field::ShortInteger) {
bottom = u ? 0 : -0x8000;
top = u ? 0xffff : 0x7fff;
}
else if (t==Field::Integer) {
bottom = u ? 0 : -0x7fffffff-1;
top = u ? 0xffffffff : 0x7fffffff;
}
else if (t==Field::BigInteger) {
//! @todo handle unsigned (using ULongLongValidator)
validator = new KexiUtils::LongLongValidator(0);
}
if (!validator)
validator = new KIntValidator(bottom, top, 0); //the default
addSubvalidator( validator );
}
else if (field.isFPNumericType()) {
TQValidator *validator;
if (t==Field::Float) {
if (field.isUnsigned()) //ok?
validator = new KDoubleValidator(0, 3.4e+38, field.scale(), 0);
else
validator = new KDoubleValidator(this);
}
else {//double
if (field.isUnsigned()) //ok?
validator = new KDoubleValidator(0, 1.7e+308, field.scale(), 0);
else
validator = new KDoubleValidator(this);
}
addSubvalidator( validator );
}
else if (t==Field::Date) {
//! @todo add validator
// TQValidator *validator = new KDateValidator(this);
// setValidator( validator );
//moved setInputMask( dateFormatter()->inputMask() );
}
else if (t==Field::Time) {
//! @todo add validator
//moved setInputMask( timeFormatter()->inputMask() );
}
else if (t==Field::DateTime) {
//moved setInputMask(
//moved dateTimeInputMask( *dateFormatter(), *timeFormatter() ) );
}
else if (t==Field::Boolean) {
//! @todo add BooleanValidator
addSubvalidator( new KIntValidator(0, 1) );
}
}
FieldValidator::~FieldValidator()
{
}
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