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/*
Virtual Piano test using the MIDI Sequencer C++ library
Copyright (C) 2006-2024, Pedro Lopez-Cabanillas <plcl@users.sf.net>
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 3 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, see <http://www.gnu.org/licenses/>.
*/
#include <QDialogButtonBox>
#include <QNetworkInterface>
#include <QPushButton>
#include <QMessageBox>
#include "networksettingsdialog.h"
#include "ui_networksettingsdialog.h"
#include <drumstick/settingsfactory.h>
#include <drumstick/backendmanager.h>
/**
* @file networksettingsdialog.cpp
* Implementation of the Network configuration dialog
*/
namespace drumstick { namespace widgets {
const QString NetworkSettingsDialog::QSTR_ADDRESS_IPV4 = QStringLiteral("225.0.0.37");
const QString NetworkSettingsDialog::QSTR_ADDRESS_IPV6 = QStringLiteral("ff12::37");
NetworkSettingsDialog::NetworkSettingsDialog(const bool forInput, QWidget *parent) :
QDialog(parent),
ui(new Ui::NetworkSettingsDialog),
m_input(forInput)
{
ui->setupUi(this);
connect(ui->buttonBox->button(QDialogButtonBox::RestoreDefaults), &QPushButton::pressed,
this, &NetworkSettingsDialog::restoreDefaults);
connect(ui->checkIPv6, &QCheckBox::toggled, this, &NetworkSettingsDialog::toggledIPv6);
drumstick::rt::BackendManager man;
if (m_input) {
m_driver = man.inputBackendByName("Network");
} else {
m_driver = man.outputBackendByName("Network");
}
}
NetworkSettingsDialog::~NetworkSettingsDialog()
{
if (m_driver != nullptr) {
if (m_input) {
static_cast<drumstick::rt::MIDIInput*>(m_driver)->close();
} else {
static_cast<drumstick::rt::MIDIOutput*>(m_driver)->close();
}
}
delete ui;
}
void NetworkSettingsDialog::accept()
{
writeSettings();
if (m_driver != nullptr) {
QString title;
QVariant varStatus = m_driver->property("status");
if (varStatus.isValid()) {
title = varStatus.toBool() ? tr("Network Initialized") : tr("Network Initialization Failed");
QVariant varDiag = m_driver->property("diagnostics");
if (varDiag.isValid()) {
QString text = varDiag.toStringList().join(QChar::LineFeed).trimmed();
if (varStatus.toBool()) {
if (!text.isEmpty()) {
QMessageBox::information(this, title, text);
}
} else {
QMessageBox::critical(this, title, text);
return;
}
}
}
}
QDialog::accept();
}
void NetworkSettingsDialog::showEvent(QShowEvent *event)
{
readSettings();
event->accept();
}
void NetworkSettingsDialog::readSettings()
{
SettingsFactory settings;
settings->beginGroup("Network");
QString ifaceName = settings->value("interface", QString()).toString();
bool ipv6 = settings->value("ipv6", false).toBool();
QString address = settings->value("address", ipv6 ? QSTR_ADDRESS_IPV6 : QSTR_ADDRESS_IPV4).toString();
settings->endGroup();
ui->txtAddress->setText(address);
ui->checkIPv6->setChecked(ipv6);
ui->comboInterface->addItem(tr("Any"), "");
foreach( const QNetworkInterface& iface, QNetworkInterface::allInterfaces() ) {
if ( iface.isValid() &&
iface.flags().testFlag(QNetworkInterface::CanMulticast) &&
iface.flags().testFlag(QNetworkInterface::IsUp) &&
iface.flags().testFlag(QNetworkInterface::IsRunning) &&
!iface.flags().testFlag(QNetworkInterface::IsLoopBack) ) {
QString name = iface.name();
QString text = iface.humanReadableName();
ui->comboInterface->addItem(text, name);
if (name == ifaceName) {
ui->comboInterface->setCurrentText(text);
}
}
}
chkInitialization(settings.getQSettings());
}
void NetworkSettingsDialog::writeSettings()
{
SettingsFactory settings;
QString networkAddr = ui->txtAddress->text();
QString networkIface = ui->comboInterface->currentData().toString();
bool ipv6 = ui->checkIPv6->isChecked();
settings->beginGroup("Network");
settings->setValue("address", networkAddr);
settings->setValue("interface", networkIface);
settings->setValue("ipv6", ipv6);
settings->endGroup();
settings->sync();
chkInitialization(settings.getQSettings());
}
void NetworkSettingsDialog::chkInitialization(QSettings *settings)
{
if (m_driver != nullptr) {
drumstick::rt::MIDIConnection conn("21928", 21928);
if (m_input) {
auto d = static_cast<drumstick::rt::MIDIInput*>(m_driver);
d->close();
d->initialize(settings);
d->open(conn);
} else {
auto d = static_cast<drumstick::rt::MIDIOutput*>(m_driver);
d->close();
d->initialize(settings);
d->open(conn);
}
QVariant varStatus = m_driver->property("status");
if (varStatus.isValid()) {
ui->lblStatusText->clear();
ui->lblStatusText->setText(varStatus.toBool() ? tr("Ready") : tr("Failed") );
ui->lblStatusIcon->setPixmap(varStatus.toBool() ? QPixmap(":/checked.png") : QPixmap(":/error.png") );
}
}
}
void NetworkSettingsDialog::restoreDefaults()
{
ui->checkIPv6->setChecked(false);
ui->txtAddress->setText(QSTR_ADDRESS_IPV4);
ui->comboInterface->setCurrentText(tr("Any"));
}
void NetworkSettingsDialog::toggledIPv6(bool checked)
{
ui->txtAddress->setText(checked ? QSTR_ADDRESS_IPV6 : QSTR_ADDRESS_IPV4);
}
} // namespace widgets
} // namespace drumstick
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