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80 lines
3.1 KiB
80 lines
3.1 KiB
/***************************************************************************
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* Copyright (C) 2005 by Tarek Saidi *
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* tarek@linux *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; version 2 of the License. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
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***************************************************************************/
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#include <QPainter>
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#include <QComboBox>
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#include <QLineEdit>
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#include <QMessageBox>
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#include <QShowEvent>
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#include "main.h"
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#include "DatabaseSettingsDlg.h"
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CDbSettingsDlg::CDbSettingsDlg(QWidget* parent,IDatabase* db, bool modal, Qt::WFlags fl)
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: QDialog(parent,fl)
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{
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setupUi(this);
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database=dynamic_cast<IKdbSettings*>(db);
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createBanner(&BannerPixmap,getPixmap("appsettings"),tr("Settings"),width());
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ComboAlgo->insertItem(0,tr("AES(Rijndael): 256 Bit (default)"));
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ComboAlgo->insertItem(1,tr("Twofish: 256 Bit"));
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ComboAlgo->setCurrentIndex(database->cryptAlgorithm()); //Achtung: AlgoID muss gleich dem ComboBox Index sein!
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EditRounds->setText(QString::number(database->keyTransfRounds()));
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connect( ButtonBox, SIGNAL( accepted() ), this, SLOT( OnOK() ) );
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connect( ButtonBox, SIGNAL( rejected() ), this, SLOT( OnCancel() ) );
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}
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CDbSettingsDlg::~CDbSettingsDlg()
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{
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}
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void CDbSettingsDlg::paintEvent(QPaintEvent *event){
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QDialog::paintEvent(event);
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QPainter painter(this);
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painter.setClipRegion(event->region());
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painter.drawPixmap(QPoint(0,0),BannerPixmap);
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}
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void CDbSettingsDlg::OnCancel()
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{
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done(0);
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}
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void CDbSettingsDlg::OnOK()
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{
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if(EditRounds->text()==""){
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QMessageBox::warning(NULL,tr("Warning"),tr("Please determine the number of encryption rounds."),tr("OK"));
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return;
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}
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bool valid;
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int rounds=EditRounds->text().toUInt(&valid,10);
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if(valid==false){
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QMessageBox::warning(NULL,tr("Error"),tr("'%1' is not valid integer value.").arg(EditRounds->text()),tr("OK"));
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return;
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}
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if(rounds==0){
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QMessageBox::warning(NULL,tr("Error"),tr("The number of encryption rounds have to be greater than 0."),tr("OK"));
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return;
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}
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database->setKeyTransfRounds(rounds);
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database->setCryptAlgorithm((CryptAlgorithm)ComboAlgo->currentIndex());
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done(1);
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}
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