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/*
* Copyright (C) 2017 Weslly Honorato <weslly@protonmail.com>
* Copyright (C) 2017 KeePassXC Team <team@keepassxc.org>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 or (at your option)
* version 3 of the License.
*
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "TotpDialog.h"
#include "ui_TotpDialog.h"
#include "core/Config.h"
#include "gui/Clipboard.h"
TotpDialog::TotpDialog(DatabaseWidget* parent, Entry* entry)
: QDialog(parent)
, m_ui(new Ui::TotpDialog())
, m_totpUpdateTimer(new QTimer(entry))
, m_entry(entry)
{
m_ui->setupUi(this);
m_step = m_entry->totpStep();
uCounter = resetCounter();
updateProgressBar();
connect(m_totpUpdateTimer, SIGNAL(timeout()), this, SLOT(updateProgressBar()));
connect(m_totpUpdateTimer, SIGNAL(timeout()), this, SLOT(updateSeconds()));
m_totpUpdateTimer->start(m_step * 10);
updateTotp();
setAttribute(Qt::WA_DeleteOnClose);
m_ui->buttonBox->button(QDialogButtonBox::Ok)->setText(tr("Copy"));
connect(m_ui->buttonBox, SIGNAL(rejected()), SLOT(close()));
connect(m_ui->buttonBox, SIGNAL(accepted()), SLOT(copyToClipboard()));
}
void TotpDialog::copyToClipboard()
{
clipboard()->setText(m_entry->totp());
if (config()->get("MinimizeOnCopy").toBool()) {
qobject_cast<DatabaseWidget*>(parent())->window()->showMinimized();
}
}
void TotpDialog::updateProgressBar()
{
if (uCounter < 100) {
m_ui->progressBar->setValue(static_cast<int>(100 - uCounter));
m_ui->progressBar->update();
uCounter++;
} else {
updateTotp();
uCounter = resetCounter();
}
}
void TotpDialog::updateSeconds()
{
uint epoch = QDateTime::currentDateTime().toTime_t() - 1;
m_ui->timerLabel->setText(tr("Expires in") + " <b>" + QString::number(m_step - (epoch % m_step)) + "</b> " + tr("seconds"));
}
void TotpDialog::updateTotp()
{
QString totpCode = m_entry->totp();
QString firstHalf = totpCode.left(totpCode.size() / 2);
QString secondHalf = totpCode.mid(totpCode.size() / 2);
m_ui->totpLabel->setText(firstHalf + " " + secondHalf);
}
double TotpDialog::resetCounter()
{
uint epoch = QDateTime::currentDateTime().toTime_t();
double counter = qRound(static_cast<double>(epoch % m_step) / m_step * 100);
return counter;
}
TotpDialog::~TotpDialog()
{
if (m_totpUpdateTimer) {
delete m_totpUpdateTimer;
}
}
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