qBittorrent/src/gui/updownratiodlg.cpp
2017-05-17 14:33:17 -04:00

127 lines
4.4 KiB
C++

/*
* Bittorrent Client using Qt and libtorrent.
* Copyright (C) 2011 Christian Kandeler, Christophe Dumez
*
* 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
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* In addition, as a special exception, the copyright holders give permission to
* link this program with the OpenSSL project's "OpenSSL" library (or with
* modified versions of it that use the same license as the "OpenSSL" library),
* and distribute the linked executables. You must obey the GNU General Public
* License in all respects for all of the code used other than "OpenSSL". If you
* modify file(s), you may extend this exception to your version of the file(s),
* but you are not obligated to do so. If you do not wish to do so, delete this
* exception statement from your version.
*
* Contact : chris@qbittorrent.org
*/
#include "updownratiodlg.h"
#include <QMessageBox>
#include "base/bittorrent/session.h"
#include "ui_updownratiodlg.h"
UpDownRatioDlg::UpDownRatioDlg(bool useDefault, qreal initialRatioValue,
qreal maxRatioValue, int initialTimeValue,
int maxTimeValue, QWidget *parent)
: QDialog(parent)
, ui(new Ui::UpDownRatioDlg)
{
ui->setupUi(this);
if (useDefault) {
ui->useDefaultButton->setChecked(true);
}
else if ((initialRatioValue == -1) && (initialTimeValue == -1)) {
ui->noLimitButton->setChecked(true);
initialRatioValue = BitTorrent::Session::instance()->globalMaxRatio();
initialTimeValue = BitTorrent::Session::instance()->globalMaxSeedingMinutes();
}
else {
ui->torrentLimitButton->setChecked(true);
if (initialRatioValue >= 0)
ui->checkMaxRatio->setChecked(true);
if (initialTimeValue >= 0)
ui->checkMaxTime->setChecked(true);
}
ui->ratioSpinBox->setMinimum(0);
ui->ratioSpinBox->setMaximum(maxRatioValue);
ui->ratioSpinBox->setValue(initialRatioValue);
ui->timeSpinBox->setMinimum(0);
ui->timeSpinBox->setMaximum(maxTimeValue);
ui->timeSpinBox->setValue(initialTimeValue);
connect(ui->buttonGroup, SIGNAL(buttonClicked(int)), SLOT(handleRatioTypeChanged()));
connect(ui->checkMaxRatio, SIGNAL(toggled(bool)), this, SLOT(enableRatioSpin()));
connect(ui->checkMaxTime, SIGNAL(toggled(bool)), this, SLOT(enableTimeSpin()));
handleRatioTypeChanged();
}
void UpDownRatioDlg::accept()
{
if (ui->torrentLimitButton->isChecked() && !ui->checkMaxRatio->isChecked() && !ui->checkMaxTime->isChecked())
QMessageBox::critical(this, tr("No share limit method selected"),
tr("Please select a limit method first"));
else
QDialog::accept();
}
bool UpDownRatioDlg::useDefault() const
{
return ui->useDefaultButton->isChecked();
}
qreal UpDownRatioDlg::ratio() const
{
return (ui->noLimitButton->isChecked() || !ui->checkMaxRatio->isChecked()) ? -1 : ui->ratioSpinBox->value();
}
int UpDownRatioDlg::seedingTime() const
{
return (ui->noLimitButton->isChecked() || !ui->checkMaxTime->isChecked()) ? -1 : ui->timeSpinBox->value();
}
void UpDownRatioDlg::handleRatioTypeChanged()
{
// ui->ratioSpinBox->setEnabled(ui->torrentLimitButton->isChecked());
ui->checkMaxRatio->setEnabled(ui->torrentLimitButton->isChecked());
ui->checkMaxTime->setEnabled(ui->torrentLimitButton->isChecked());
ui->ratioSpinBox->setEnabled(ui->torrentLimitButton->isChecked() && ui->checkMaxRatio->isChecked());
ui->timeSpinBox->setEnabled(ui->torrentLimitButton->isChecked() && ui->checkMaxTime->isChecked());
}
void UpDownRatioDlg::enableRatioSpin()
{
ui->ratioSpinBox->setEnabled(ui->checkMaxRatio->isChecked());
}
void UpDownRatioDlg::enableTimeSpin()
{
ui->timeSpinBox->setEnabled(ui->checkMaxTime->isChecked());
}
UpDownRatioDlg::~UpDownRatioDlg()
{
delete ui;
}