git / moonbite-core / src/qt/optionsdialog.cpp · raw

// Copyright (c) 2011-2019 The Bitcoin Core developers// Distributed under the MIT software license, see the accompanying// file COPYING or http://www.opensource.org/licenses/mit-license.php.#if defined(HAVE_CONFIG_H)#include <config/bitcoin-config.h>#endif#include <qt/optionsdialog.h>#include <qt/forms/ui_optionsdialog.h>#include <qt/bitcoinunits.h>#include <qt/guiconstants.h>#include <qt/guiutil.h>#include <qt/optionsmodel.h>#include <interfaces/node.h>#include <validation.h> // for DEFAULT_SCRIPTCHECK_THREADS and MAX_SCRIPTCHECK_THREADS#include <netbase.h>#include <txdb.h> // for -dbcache defaults#include <QDataWidgetMapper>#include <QDir>#include <QIntValidator>#include <QLocale>#include <QMessageBox>#include <QSystemTrayIcon>#include <QTimer>OptionsDialog::OptionsDialog(QWidget *parent, bool enableWallet) :    QDialog(parent),    ui(new Ui::OptionsDialog),    model(nullptr),    mapper(nullptr){    ui->setupUi(this);    /* Main elements init */    ui->databaseCache->setMinimum(nMinDbCache);    ui->databaseCache->setMaximum(nMaxDbCache);    ui->threadsScriptVerif->setMinimum(-GetNumCores());    ui->threadsScriptVerif->setMaximum(MAX_SCRIPTCHECK_THREADS);    ui->pruneWarning->setVisible(false);    ui->pruneWarning->setStyleSheet("QLabel { color: red; }");    ui->pruneSize->setEnabled(false);    connect(ui->prune, &QPushButton::toggled, ui->pruneSize, &QWidget::setEnabled);    /* Network elements init */#ifndef USE_UPNP    ui->mapPortUpnp->setEnabled(false);#endif    ui->proxyIp->setEnabled(false);    ui->proxyPort->setEnabled(false);    ui->proxyPort->setValidator(new QIntValidator(1, 65535, this));    ui->proxyIpTor->setEnabled(false);    ui->proxyPortTor->setEnabled(false);    ui->proxyPortTor->setValidator(new QIntValidator(1, 65535, this));    connect(ui->connectSocks, &QPushButton::toggled, ui->proxyIp, &QWidget::setEnabled);    connect(ui->connectSocks, &QPushButton::toggled, ui->proxyPort, &QWidget::setEnabled);    connect(ui->connectSocks, &QPushButton::toggled, this, &OptionsDialog::updateProxyValidationState);    connect(ui->connectSocksTor, &QPushButton::toggled, ui->proxyIpTor, &QWidget::setEnabled);    connect(ui->connectSocksTor, &QPushButton::toggled, ui->proxyPortTor, &QWidget::setEnabled);    connect(ui->connectSocksTor, &QPushButton::toggled, this, &OptionsDialog::updateProxyValidationState);    /* Window elements init */#ifdef Q_OS_MAC    /* remove Window tab on Mac */    ui->tabWidget->removeTab(ui->tabWidget->indexOf(ui->tabWindow));    /* hide launch at startup option on macOS */    ui->bitcoinAtStartup->setVisible(false);    ui->verticalLayout_Main->removeWidget(ui->bitcoinAtStartup);    ui->verticalLayout_Main->removeItem(ui->horizontalSpacer_0_Main);#endif    /* remove Wallet tab and 3rd party-URL textbox in case of -disablewallet */    if (!enableWallet) {        ui->tabWidget->removeTab(ui->tabWidget->indexOf(ui->tabWallet));        ui->thirdPartyTxUrlsLabel->setVisible(false);        ui->thirdPartyTxUrls->setVisible(false);    }    /* Display elements init */    QDir translations(":translations");    ui->bitcoinAtStartup->setToolTip(ui->bitcoinAtStartup->toolTip().arg(PACKAGE_NAME));    ui->bitcoinAtStartup->setText(ui->bitcoinAtStartup->text().arg(PACKAGE_NAME));    ui->openBitcoinConfButton->setToolTip(ui->openBitcoinConfButton->toolTip().arg(PACKAGE_NAME));    ui->lang->setToolTip(ui->lang->toolTip().arg(PACKAGE_NAME));    ui->lang->addItem(QString("(") + tr("default") + QString(")"), QVariant(""));    for (const QString &langStr : translations.entryList())    {        QLocale locale(langStr);        /** check if the locale name consists of 2 parts (language_country) */        if(langStr.contains("_"))        {            /** display language strings as "native language - native country (locale name)", e.g. "Deutsch - Deutschland (de)" */            ui->lang->addItem(locale.nativeLanguageName() + QString(" - ") + locale.nativeCountryName() + QString(" (") + langStr + QString(")"), QVariant(langStr));        }        else        {            /** display language strings as "native language (locale name)", e.g. "Deutsch (de)" */            ui->lang->addItem(locale.nativeLanguageName() + QString(" (") + langStr + QString(")"), QVariant(langStr));        }    }    ui->unit->setModel(new BitcoinUnits(this));    /* Widget-to-option mapper */    mapper = new QDataWidgetMapper(this);    mapper->setSubmitPolicy(QDataWidgetMapper::ManualSubmit);    mapper->setOrientation(Qt::Vertical);    GUIUtil::ItemDelegate* delegate = new GUIUtil::ItemDelegate(mapper);    connect(delegate, &GUIUtil::ItemDelegate::keyEscapePressed, this, &OptionsDialog::reject);    mapper->setItemDelegate(delegate);    /* setup/change UI elements when proxy IPs are invalid/valid */    ui->proxyIp->setCheckValidator(new ProxyAddressValidator(parent));    ui->proxyIpTor->setCheckValidator(new ProxyAddressValidator(parent));    connect(ui->proxyIp, &QValidatedLineEdit::validationDidChange, this, &OptionsDialog::updateProxyValidationState);    connect(ui->proxyIpTor, &QValidatedLineEdit::validationDidChange, this, &OptionsDialog::updateProxyValidationState);    connect(ui->proxyPort, &QLineEdit::textChanged, this, &OptionsDialog::updateProxyValidationState);    connect(ui->proxyPortTor, &QLineEdit::textChanged, this, &OptionsDialog::updateProxyValidationState);    if (!QSystemTrayIcon::isSystemTrayAvailable()) {        ui->hideTrayIcon->setChecked(true);        ui->hideTrayIcon->setEnabled(false);        ui->minimizeToTray->setChecked(false);        ui->minimizeToTray->setEnabled(false);    }    if (!gArgs.IsArgSet("-debug")) {        ui->mwebFeatures->setVisible(false);    }    GUIUtil::handleCloseWindowShortcut(this);}OptionsDialog::~OptionsDialog(){    delete ui;}void OptionsDialog::setModel(OptionsModel *_model){    this->model = _model;    if(_model)    {        /* check if client restart is needed and show persistent message */        if (_model->isRestartRequired())            showRestartWarning(true);        // Prune values are in GB to be consistent with intro.cpp        static constexpr uint64_t nMinDiskSpace = (MIN_DISK_SPACE_FOR_BLOCK_FILES / GB_BYTES) + (MIN_DISK_SPACE_FOR_BLOCK_FILES % GB_BYTES) ? 1 : 0;        ui->pruneSize->setRange(nMinDiskSpace, std::numeric_limits<int>::max());        QString strLabel = _model->getOverriddenByCommandLine();        if (strLabel.isEmpty())            strLabel = tr("none");        ui->overriddenByCommandLineLabel->setText(strLabel);        mapper->setModel(_model);        setMapper();        mapper->toFirst();        updateDefaultProxyNets();    }    /* warn when one of the following settings changes by user action (placed here so init via mapper doesn't trigger them) */    /* Main */    connect(ui->prune, &QCheckBox::clicked, this, &OptionsDialog::showRestartWarning);    connect(ui->prune, &QCheckBox::clicked, this, &OptionsDialog::togglePruneWarning);    connect(ui->pruneSize, static_cast<void (QSpinBox::*)(int)>(&QSpinBox::valueChanged), this, &OptionsDialog::showRestartWarning);    connect(ui->databaseCache, static_cast<void (QSpinBox::*)(int)>(&QSpinBox::valueChanged), this, &OptionsDialog::showRestartWarning);    connect(ui->threadsScriptVerif, static_cast<void (QSpinBox::*)(int)>(&QSpinBox::valueChanged), this, &OptionsDialog::showRestartWarning);    /* Wallet */    connect(ui->spendZeroConfChange, &QCheckBox::clicked, this, &OptionsDialog::showRestartWarning);    /* Network */    connect(ui->allowIncoming, &QCheckBox::clicked, this, &OptionsDialog::showRestartWarning);    connect(ui->connectSocks, &QCheckBox::clicked, this, &OptionsDialog::showRestartWarning);    connect(ui->connectSocksTor, &QCheckBox::clicked, this, &OptionsDialog::showRestartWarning);    /* Display */    connect(ui->lang, static_cast<void (QValueComboBox::*)()>(&QValueComboBox::valueChanged), [this]{ showRestartWarning(); });    connect(ui->thirdPartyTxUrls, &QLineEdit::textChanged, [this]{ showRestartWarning(); });}void OptionsDialog::setCurrentTab(OptionsDialog::Tab tab){    QWidget *tab_widget = nullptr;    if (tab == OptionsDialog::Tab::TAB_NETWORK) tab_widget = ui->tabNetwork;    if (tab == OptionsDialog::Tab::TAB_MAIN) tab_widget = ui->tabMain;    if (tab_widget && ui->tabWidget->currentWidget() != tab_widget) {        ui->tabWidget->setCurrentWidget(tab_widget);    }}void OptionsDialog::setMapper(){    /* Main */    mapper->addMapping(ui->bitcoinAtStartup, OptionsModel::StartAtStartup);    mapper->addMapping(ui->threadsScriptVerif, OptionsModel::ThreadsScriptVerif);    mapper->addMapping(ui->databaseCache, OptionsModel::DatabaseCache);    mapper->addMapping(ui->prune, OptionsModel::Prune);    mapper->addMapping(ui->pruneSize, OptionsModel::PruneSize);    /* Wallet */    mapper->addMapping(ui->spendZeroConfChange, OptionsModel::SpendZeroConfChange);    mapper->addMapping(ui->coinControlFeatures, OptionsModel::CoinControlFeatures);    mapper->addMapping(ui->mwebFeatures, OptionsModel::MWEBFeatures);    /* Network */    mapper->addMapping(ui->mapPortUpnp, OptionsModel::MapPortUPnP);    mapper->addMapping(ui->allowIncoming, OptionsModel::Listen);    mapper->addMapping(ui->connectSocks, OptionsModel::ProxyUse);    mapper->addMapping(ui->proxyIp, OptionsModel::ProxyIP);    mapper->addMapping(ui->proxyPort, OptionsModel::ProxyPort);    mapper->addMapping(ui->connectSocksTor, OptionsModel::ProxyUseTor);    mapper->addMapping(ui->proxyIpTor, OptionsModel::ProxyIPTor);    mapper->addMapping(ui->proxyPortTor, OptionsModel::ProxyPortTor);    /* Window */#ifndef Q_OS_MAC    if (QSystemTrayIcon::isSystemTrayAvailable()) {        mapper->addMapping(ui->hideTrayIcon, OptionsModel::HideTrayIcon);        mapper->addMapping(ui->minimizeToTray, OptionsModel::MinimizeToTray);    }    mapper->addMapping(ui->minimizeOnClose, OptionsModel::MinimizeOnClose);#endif    /* Display */    mapper->addMapping(ui->lang, OptionsModel::Language);    mapper->addMapping(ui->unit, OptionsModel::DisplayUnit);    mapper->addMapping(ui->thirdPartyTxUrls, OptionsModel::ThirdPartyTxUrls);}void OptionsDialog::setOkButtonState(bool fState){    ui->okButton->setEnabled(fState);}void OptionsDialog::on_resetButton_clicked(){    if(model)    {        // confirmation dialog        QMessageBox::StandardButton btnRetVal = QMessageBox::question(this, tr("Confirm options reset"),            tr("Client restart required to activate changes.") + "<br><br>" + tr("Client will be shut down. Do you want to proceed?"),            QMessageBox::Yes | QMessageBox::Cancel, QMessageBox::Cancel);        if(btnRetVal == QMessageBox::Cancel)            return;        /* reset all options and close GUI */        model->Reset();        QApplication::quit();    }}void OptionsDialog::on_openBitcoinConfButton_clicked(){    /* explain the purpose of the config file */    QMessageBox::information(this, tr("Configuration options"),        tr("The configuration file is used to specify advanced user options which override GUI settings. "           "Additionally, any command-line options will override this configuration file."));    /* show an error if there was some problem opening the file */    if (!GUIUtil::openBitcoinConf())        QMessageBox::critical(this, tr("Error"), tr("The configuration file could not be opened."));}void OptionsDialog::on_okButton_clicked(){    mapper->submit();    accept();    updateDefaultProxyNets();}void OptionsDialog::on_cancelButton_clicked(){    reject();}void OptionsDialog::on_hideTrayIcon_stateChanged(int fState){    if(fState)    {        ui->minimizeToTray->setChecked(false);        ui->minimizeToTray->setEnabled(false);    }    else    {        ui->minimizeToTray->setEnabled(true);    }}void OptionsDialog::togglePruneWarning(bool enabled){    ui->pruneWarning->setVisible(!ui->pruneWarning->isVisible());}void OptionsDialog::showRestartWarning(bool fPersistent){    ui->statusLabel->setStyleSheet("QLabel { color: red; }");    if(fPersistent)    {        ui->statusLabel->setText(tr("Client restart required to activate changes."));    }    else    {        ui->statusLabel->setText(tr("This change would require a client restart."));        // clear non-persistent status label after 10 seconds        // Todo: should perhaps be a class attribute, if we extend the use of statusLabel        QTimer::singleShot(10000, this, &OptionsDialog::clearStatusLabel);    }}void OptionsDialog::clearStatusLabel(){    ui->statusLabel->clear();    if (model && model->isRestartRequired()) {        showRestartWarning(true);    }}void OptionsDialog::updateProxyValidationState(){    QValidatedLineEdit *pUiProxyIp = ui->proxyIp;    QValidatedLineEdit *otherProxyWidget = (pUiProxyIp == ui->proxyIpTor) ? ui->proxyIp : ui->proxyIpTor;    if (pUiProxyIp->isValid() && (!ui->proxyPort->isEnabled() || ui->proxyPort->text().toInt() > 0) && (!ui->proxyPortTor->isEnabled() || ui->proxyPortTor->text().toInt() > 0))    {        setOkButtonState(otherProxyWidget->isValid()); //only enable ok button if both proxys are valid        clearStatusLabel();    }    else    {        setOkButtonState(false);        ui->statusLabel->setStyleSheet("QLabel { color: red; }");        ui->statusLabel->setText(tr("The supplied proxy address is invalid."));    }}void OptionsDialog::updateDefaultProxyNets(){    proxyType proxy;    std::string strProxy;    QString strDefaultProxyGUI;    model->node().getProxy(NET_IPV4, proxy);    strProxy = proxy.proxy.ToStringIP() + ":" + proxy.proxy.ToStringPort();    strDefaultProxyGUI = ui->proxyIp->text() + ":" + ui->proxyPort->text();    (strProxy == strDefaultProxyGUI.toStdString()) ? ui->proxyReachIPv4->setChecked(true) : ui->proxyReachIPv4->setChecked(false);    model->node().getProxy(NET_IPV6, proxy);    strProxy = proxy.proxy.ToStringIP() + ":" + proxy.proxy.ToStringPort();    strDefaultProxyGUI = ui->proxyIp->text() + ":" + ui->proxyPort->text();    (strProxy == strDefaultProxyGUI.toStdString()) ? ui->proxyReachIPv6->setChecked(true) : ui->proxyReachIPv6->setChecked(false);    model->node().getProxy(NET_ONION, proxy);    strProxy = proxy.proxy.ToStringIP() + ":" + proxy.proxy.ToStringPort();    strDefaultProxyGUI = ui->proxyIp->text() + ":" + ui->proxyPort->text();    (strProxy == strDefaultProxyGUI.toStdString()) ? ui->proxyReachTor->setChecked(true) : ui->proxyReachTor->setChecked(false);}ProxyAddressValidator::ProxyAddressValidator(QObject *parent) :QValidator(parent){}QValidator::State ProxyAddressValidator::validate(QString &input, int &pos) const{    Q_UNUSED(pos);    // Validate the proxy    CService serv(LookupNumeric(input.toStdString(), DEFAULT_GUI_PROXY_PORT));    proxyType addrProxy = proxyType(serv, true);    if (addrProxy.IsValid())        return QValidator::Acceptable;    return QValidator::Invalid;}