pilotclient/src/blackgui/components/dbusserveraddressselector.cpp

/* Copyright (C) 2017
 * swift project Community / Contributors
 *
 * This file is part of swift project. It is subject to the license terms in the LICENSE file found in the top-level
 * directory of this distribution. No part of swift project, including this file, may be copied, modified, propagated,
 * or distributed except according to the terms contained in the LICENSE file.
 */

#include "dbusserveraddressselector.h"
#include "ui_dbusserveraddressselector.h"
#include "blackgui/guiapplication.h"
#include "blackmisc/network/networkutils.h"
#include "blackmisc/dbusserver.h"
#include "blackconfig/buildconfig.h"

#include <QIntValidator>

using namespace BlackConfig;
using namespace BlackMisc;
using namespace BlackMisc::Network;

namespace BlackGui
{
    namespace Components
    {
        CDBusServerAddressSelector::CDBusServerAddressSelector(QWidget *parent) :
            QFrame(parent),
            ui(new Ui::CDBusServerAddressSelector)
        {
            Q_ASSERT(sGui);
            ui->setupUi(this);

            this->setSystemDBusVisible(false);

            ui->cb_DBusServerAddress->addItems(CNetworkUtils::getKnownLocalIpV4Addresses());
            ui->cb_DBusServerAddress->setCurrentIndex(0);
            this->set(sGui->getCmdDBusAddressValue());

            ui->le_DBusServerPort->setValidator(new QIntValidator(0, 65535, this));
            connect(ui->rb_DBusP2P,           &QRadioButton::released,        this, &CDBusServerAddressSelector::onRadioButtonReleased);
            connect(ui->rb_DBusSession,       &QRadioButton::released,        this, &CDBusServerAddressSelector::onRadioButtonReleased);
            connect(ui->rb_DBusSystem,        &QRadioButton::released,        this, &CDBusServerAddressSelector::onRadioButtonReleased);
            connect(ui->le_DBusServerPort,    &QLineEdit::editingFinished,    this, &CDBusServerAddressSelector::editingFinished);
            connect(ui->cb_DBusServerAddress, &QComboBox::currentTextChanged, this, &CDBusServerAddressSelector::editingFinished);
        }

        CDBusServerAddressSelector::~CDBusServerAddressSelector()
        { }

        QString CDBusServerAddressSelector::getP2PAddress() const
        {
            if (!this->isP2P()) { return {}; }
            return CDBusServer::p2pAddress(
                       ui->cb_DBusServerAddress->currentText() + ":" +
                       ui->le_DBusServerPort->text()
                   );
        }

        QString CDBusServerAddressSelector::getDBusAddress() const
        {
            if (ui->rb_DBusSession->isChecked()) { return CDBusServer::sessionBusAddress(); }
            if (ui->rb_DBusSystem->isChecked()) { return CDBusServer::systemBusAddress(); }
            return this->getP2PAddress();
        }

        QStringList CDBusServerAddressSelector::getDBusCmdLineArgs() const
        {
            return QStringList { "--dbus", this->getDBusAddress() };
        }

        bool CDBusServerAddressSelector::isP2P() const
        {
            return ui->rb_DBusP2P->isChecked();
        }

        void CDBusServerAddressSelector::setDefaultP2PAddress(const QString &dBus)
        {
            const QString dBusLc = dBus.toLower().trimmed();
            QString host, port;
            CDBusServer::dBusAddressToHostAndPort(dBusLc, host, port);
            if (!host.isEmpty())
            {
                if (ui->cb_DBusServerAddress->findText(host) < 0)
                {
                    ui->cb_DBusServerAddress->addItem(host);
                }
                ui->cb_DBusServerAddress->setCurrentText(host);
                ui->le_DBusServerPort->setText(port);
            }
        }

        void CDBusServerAddressSelector::set(const QString &dBus)
        {
            const QString dBusLc = dBus.toLower().trimmed();
            if (dBusLc.isEmpty() || dBusLc.startsWith("session"))
            {
                ui->rb_DBusSession->setChecked(true);
            }
            else if (dBusLc.startsWith("sys"))
            {
                ui->rb_DBusSystem->setChecked(true);
            }
            else
            {
                ui->rb_DBusP2P->setChecked(true);
                QString host, port;
                CDBusServer::dBusAddressToHostAndPort(dBusLc, host, port);
                if (!host.isEmpty())
                {
                    if (ui->cb_DBusServerAddress->findText(host) < 0)
                    {
                        ui->cb_DBusServerAddress->addItem(host);
                    }
                    ui->cb_DBusServerAddress->setCurrentText(host);
                    ui->le_DBusServerPort->setText(port);
                }
            }
            this->onRadioButtonReleased();
        }

        void CDBusServerAddressSelector::setSystemDBusVisible(bool visible)
        {
            const bool wasChecked = ui->rb_DBusSystem->isChecked();
            ui->rb_DBusSystem->setVisible(visible);
            if (!visible && wasChecked)
            {
                ui->rb_DBusSession->setChecked(true);
            }
        }

        void CDBusServerAddressSelector::setP2PDBusVisible(bool visible)
        {
            ui->rb_DBusP2P->setVisible(visible);
            ui->fr_DBusServerAddress->setVisible(visible);
        }

        void CDBusServerAddressSelector::setForXSwiftBus()
        {
            this->setP2PDBusVisible(true);
            this->setSystemDBusVisible(false);
        }

        void CDBusServerAddressSelector::onRadioButtonReleased()
        {
            const bool p2p = this->isP2P();
            ui->le_DBusServerPort->setEnabled(p2p);
            ui->cb_DBusServerAddress->setEnabled(p2p);
            emit this->editingFinished();
        }
    } // ns
} // ns