mirror of
https://github.com/bitcoin/bitcoin.git
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7193245cd6
We don't add or maintain these, and they are of little value, as well as having the effect of polluting diffs. They are also wrong, i.e DEFAULT_SCRIPTCHECK_THREADS is not in validation.h.
796 lines
29 KiB
C++
796 lines
29 KiB
C++
// Copyright (c) 2011-present The Bitcoin Core developers
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#include <bitcoin-build-config.h> // IWYU pragma: keep
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#include <qt/optionsmodel.h>
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#include <qt/bitcoinunits.h>
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#include <qt/guiconstants.h>
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#include <qt/guiutil.h>
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#include <common/args.h>
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#include <interfaces/node.h>
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#include <mapport.h>
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#include <net.h>
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#include <netbase.h>
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#include <node/caches.h>
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#include <node/chainstatemanager_args.h>
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#include <univalue.h>
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#include <util/string.h>
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#include <validation.h>
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#include <wallet/wallet.h>
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#include <QDebug>
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#include <QLatin1Char>
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#include <QSettings>
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#include <QStringList>
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#include <QVariant>
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const char *DEFAULT_GUI_PROXY_HOST = "127.0.0.1";
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static QString GetDefaultProxyAddress();
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/** Map GUI option ID to node setting name. */
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static const char* SettingName(OptionsModel::OptionID option)
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{
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switch (option) {
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case OptionsModel::DatabaseCache: return "dbcache";
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case OptionsModel::ThreadsScriptVerif: return "par";
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case OptionsModel::SpendZeroConfChange: return "spendzeroconfchange";
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case OptionsModel::ExternalSignerPath: return "signer";
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case OptionsModel::MapPortNatpmp: return "natpmp";
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case OptionsModel::Listen: return "listen";
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case OptionsModel::Server: return "server";
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case OptionsModel::PruneSize: return "prune";
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case OptionsModel::Prune: return "prune";
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case OptionsModel::ProxyIP: return "proxy";
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case OptionsModel::ProxyPort: return "proxy";
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case OptionsModel::ProxyUse: return "proxy";
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case OptionsModel::ProxyIPTor: return "onion";
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case OptionsModel::ProxyPortTor: return "onion";
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case OptionsModel::ProxyUseTor: return "onion";
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case OptionsModel::Language: return "lang";
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default: throw std::logic_error(strprintf("GUI option %i has no corresponding node setting.", option));
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}
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}
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/** Call node.updateRwSetting() with Bitcoin 22.x workaround. */
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static void UpdateRwSetting(interfaces::Node& node, OptionsModel::OptionID option, const std::string& suffix, const common::SettingsValue& value)
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{
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if (value.isNum() &&
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(option == OptionsModel::DatabaseCache ||
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option == OptionsModel::ThreadsScriptVerif ||
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option == OptionsModel::Prune ||
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option == OptionsModel::PruneSize)) {
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// Write certain old settings as strings, even though they are numbers,
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// because Bitcoin 22.x releases try to read these specific settings as
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// strings in addOverriddenOption() calls at startup, triggering
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// uncaught exceptions in UniValue::get_str(). These errors were fixed
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// in later releases by https://github.com/bitcoin/bitcoin/pull/24498.
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// If new numeric settings are added, they can be written as numbers
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// instead of strings, because bitcoin 22.x will not try to read these.
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node.updateRwSetting(SettingName(option) + suffix, value.getValStr());
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} else {
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node.updateRwSetting(SettingName(option) + suffix, value);
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}
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}
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//! Convert enabled/size values to bitcoin -prune setting.
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static common::SettingsValue PruneSetting(bool prune_enabled, int prune_size_gb)
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{
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assert(!prune_enabled || prune_size_gb >= 1); // PruneSizeGB and ParsePruneSizeGB never return less
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return prune_enabled ? PruneGBtoMiB(prune_size_gb) : 0;
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}
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//! Get pruning enabled value to show in GUI from bitcoin -prune setting.
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static bool PruneEnabled(const common::SettingsValue& prune_setting)
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{
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// -prune=1 setting is manual pruning mode, so disabled for purposes of the gui
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return SettingToInt(prune_setting, 0) > 1;
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}
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//! Get pruning size value to show in GUI from bitcoin -prune setting. If
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//! pruning is not enabled, just show default recommended pruning size (2GB).
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static int PruneSizeGB(const common::SettingsValue& prune_setting)
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{
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int value = SettingToInt(prune_setting, 0);
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return value > 1 ? PruneMiBtoGB(value) : DEFAULT_PRUNE_TARGET_GB;
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}
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//! Parse pruning size value provided by user in GUI or loaded from QSettings
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//! (windows registry key or qt .conf file). Smallest value that the GUI can
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//! display is 1 GB, so round up if anything less is parsed.
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static int ParsePruneSizeGB(const QVariant& prune_size)
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{
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return std::max(1, prune_size.toInt());
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}
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struct ProxySetting {
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bool is_set;
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QString ip;
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QString port;
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};
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static ProxySetting ParseProxyString(const std::string& proxy);
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static std::string ProxyString(bool is_set, QString ip, QString port);
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static const QLatin1String fontchoice_str_embedded{"embedded"};
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static const QLatin1String fontchoice_str_best_system{"best_system"};
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static const QString fontchoice_str_custom_prefix{QStringLiteral("custom, ")};
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QString OptionsModel::FontChoiceToString(const OptionsModel::FontChoice& f)
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{
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if (std::holds_alternative<FontChoiceAbstract>(f)) {
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if (f == UseBestSystemFont) {
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return fontchoice_str_best_system;
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} else {
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return fontchoice_str_embedded;
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}
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}
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return fontchoice_str_custom_prefix + std::get<QFont>(f).toString();
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}
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OptionsModel::FontChoice OptionsModel::FontChoiceFromString(const QString& s)
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{
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if (s == fontchoice_str_best_system) {
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return FontChoiceAbstract::BestSystemFont;
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} else if (s == fontchoice_str_embedded) {
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return FontChoiceAbstract::EmbeddedFont;
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} else if (s.startsWith(fontchoice_str_custom_prefix)) {
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QFont f;
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f.fromString(s.mid(fontchoice_str_custom_prefix.size()));
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return f;
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} else {
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return FontChoiceAbstract::EmbeddedFont; // default
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}
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}
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OptionsModel::OptionsModel(interfaces::Node& node, QObject *parent) :
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QAbstractListModel(parent), m_node{node}
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{
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}
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void OptionsModel::addOverriddenOption(const std::string &option)
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{
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strOverriddenByCommandLine += QString::fromStdString(option) + "=" + QString::fromStdString(gArgs.GetArg(option, "")) + " ";
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}
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// Writes all missing QSettings with their default values
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bool OptionsModel::Init(bilingual_str& error)
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{
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// Initialize display settings from stored settings.
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language = QString::fromStdString(SettingToString(node().getPersistentSetting("lang"), ""));
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checkAndMigrate();
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QSettings settings;
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// Ensure restart flag is unset on client startup
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setRestartRequired(false);
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// These are Qt-only settings:
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// Window
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if (!settings.contains("fHideTrayIcon")) {
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settings.setValue("fHideTrayIcon", false);
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}
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m_show_tray_icon = !settings.value("fHideTrayIcon").toBool();
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Q_EMIT showTrayIconChanged(m_show_tray_icon);
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if (!settings.contains("fMinimizeToTray"))
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settings.setValue("fMinimizeToTray", false);
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fMinimizeToTray = settings.value("fMinimizeToTray").toBool() && m_show_tray_icon;
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if (!settings.contains("fMinimizeOnClose"))
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settings.setValue("fMinimizeOnClose", false);
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fMinimizeOnClose = settings.value("fMinimizeOnClose").toBool();
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// Display
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if (!settings.contains("DisplayBitcoinUnit")) {
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settings.setValue("DisplayBitcoinUnit", QVariant::fromValue(BitcoinUnit::BTC));
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}
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QVariant unit = settings.value("DisplayBitcoinUnit");
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if (unit.canConvert<BitcoinUnit>()) {
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m_display_bitcoin_unit = unit.value<BitcoinUnit>();
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} else {
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m_display_bitcoin_unit = BitcoinUnit::BTC;
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settings.setValue("DisplayBitcoinUnit", QVariant::fromValue(m_display_bitcoin_unit));
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}
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if (!settings.contains("strThirdPartyTxUrls"))
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settings.setValue("strThirdPartyTxUrls", "");
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strThirdPartyTxUrls = settings.value("strThirdPartyTxUrls", "").toString();
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if (!settings.contains("fCoinControlFeatures"))
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settings.setValue("fCoinControlFeatures", false);
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fCoinControlFeatures = settings.value("fCoinControlFeatures", false).toBool();
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if (!settings.contains("enable_psbt_controls")) {
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settings.setValue("enable_psbt_controls", false);
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}
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m_enable_psbt_controls = settings.value("enable_psbt_controls", false).toBool();
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// These are shared with the core or have a command-line parameter
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// and we want command-line parameters to overwrite the GUI settings.
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for (OptionID option : {DatabaseCache, ThreadsScriptVerif, SpendZeroConfChange, ExternalSignerPath,
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MapPortNatpmp, Listen, Server, Prune, ProxyUse, ProxyUseTor, Language}) {
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std::string setting = SettingName(option);
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if (node().isSettingIgnored(setting)) addOverriddenOption("-" + setting);
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try {
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getOption(option);
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} catch (const std::exception& e) {
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// This handles exceptions thrown by univalue that can happen if
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// settings in settings.json don't have the expected types.
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error.original = strprintf("Could not read setting \"%s\", %s.", setting, e.what());
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error.translated = tr("Could not read setting \"%1\", %2.").arg(QString::fromStdString(setting), e.what()).toStdString();
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return false;
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}
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}
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// If setting doesn't exist create it with defaults.
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// Main
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if (!settings.contains("strDataDir"))
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settings.setValue("strDataDir", GUIUtil::getDefaultDataDirectory());
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// Wallet
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#ifdef ENABLE_WALLET
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if (!settings.contains("SubFeeFromAmount")) {
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settings.setValue("SubFeeFromAmount", false);
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}
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m_sub_fee_from_amount = settings.value("SubFeeFromAmount", false).toBool();
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#endif
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// Display
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if (settings.contains("FontForMoney")) {
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m_font_money = FontChoiceFromString(settings.value("FontForMoney").toString());
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} else if (settings.contains("UseEmbeddedMonospacedFont")) {
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if (settings.value("UseEmbeddedMonospacedFont").toBool()) {
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m_font_money = FontChoiceAbstract::EmbeddedFont;
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} else {
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m_font_money = FontChoiceAbstract::BestSystemFont;
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}
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}
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Q_EMIT fontForMoneyChanged(getFontForMoney());
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m_mask_values = settings.value("mask_values", false).toBool();
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return true;
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}
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/** Helper function to copy contents from one QSettings to another.
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* By using allKeys this also covers nested settings in a hierarchy.
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*/
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static void CopySettings(QSettings& dst, const QSettings& src)
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{
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for (const QString& key : src.allKeys()) {
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dst.setValue(key, src.value(key));
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}
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}
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/** Back up a QSettings to an ini-formatted file. */
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static void BackupSettings(const fs::path& filename, const QSettings& src)
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{
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qInfo() << "Backing up GUI settings to" << GUIUtil::PathToQString(filename);
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QSettings dst(GUIUtil::PathToQString(filename), QSettings::IniFormat);
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dst.clear();
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CopySettings(dst, src);
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}
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void OptionsModel::Reset()
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{
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// Backup and reset settings.json
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node().resetSettings();
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QSettings settings;
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// Backup old settings to chain-specific datadir for troubleshooting
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BackupSettings(gArgs.GetDataDirNet() / "guisettings.ini.bak", settings);
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// Save the strDataDir setting
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QString dataDir = GUIUtil::getDefaultDataDirectory();
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dataDir = settings.value("strDataDir", dataDir).toString();
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// Remove all entries from our QSettings object
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settings.clear();
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// Set strDataDir
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settings.setValue("strDataDir", dataDir);
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// Set that this was reset
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settings.setValue("fReset", true);
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// default setting for OptionsModel::StartAtStartup - disabled
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if (GUIUtil::GetStartOnSystemStartup())
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GUIUtil::SetStartOnSystemStartup(false);
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}
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int OptionsModel::rowCount(const QModelIndex & parent) const
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{
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return OptionIDRowCount;
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}
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static ProxySetting ParseProxyString(const QString& proxy)
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{
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static const ProxySetting default_val = {false, DEFAULT_GUI_PROXY_HOST, QString("%1").arg(DEFAULT_GUI_PROXY_PORT)};
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// Handle the case that the setting is not set at all
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if (proxy.isEmpty()) {
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return default_val;
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}
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uint16_t port{0};
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std::string hostname;
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if (SplitHostPort(proxy.toStdString(), port, hostname) && port != 0) {
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// Valid and port within the valid range
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// Check if the hostname contains a colon, indicating an IPv6 address
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if (hostname.find(':') != std::string::npos) {
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hostname = "[" + hostname + "]"; // Wrap IPv6 address in brackets
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}
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return {true, QString::fromStdString(hostname), QString::number(port)};
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} else { // Invalid: return default
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return default_val;
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}
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}
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static ProxySetting ParseProxyString(const std::string& proxy)
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{
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return ParseProxyString(QString::fromStdString(proxy));
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}
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static std::string ProxyString(bool is_set, QString ip, QString port)
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{
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return is_set ? QString(ip + ":" + port).toStdString() : "";
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}
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static QString GetDefaultProxyAddress()
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{
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return QString("%1:%2").arg(DEFAULT_GUI_PROXY_HOST).arg(DEFAULT_GUI_PROXY_PORT);
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}
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void OptionsModel::SetPruneTargetGB(int prune_target_gb)
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{
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const common::SettingsValue cur_value = node().getPersistentSetting("prune");
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const common::SettingsValue new_value = PruneSetting(prune_target_gb > 0, prune_target_gb);
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// Force setting to take effect. It is still safe to change the value at
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// this point because this function is only called after the intro screen is
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// shown, before the node starts.
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node().forceSetting("prune", new_value);
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// Update settings.json if value configured in intro screen is different
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// from saved value. Avoid writing settings.json if bitcoin.conf value
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// doesn't need to be overridden.
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if (PruneEnabled(cur_value) != PruneEnabled(new_value) ||
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PruneSizeGB(cur_value) != PruneSizeGB(new_value)) {
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// Call UpdateRwSetting() instead of setOption() to avoid setting
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// RestartRequired flag
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UpdateRwSetting(node(), Prune, "", new_value);
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}
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// Keep previous pruning size, if pruning was disabled.
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if (PruneEnabled(cur_value)) {
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UpdateRwSetting(node(), Prune, "-prev", PruneEnabled(new_value) ? common::SettingsValue{} : cur_value);
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}
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}
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// read QSettings values and return them
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QVariant OptionsModel::data(const QModelIndex & index, int role) const
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{
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if(role == Qt::EditRole)
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{
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return getOption(OptionID(index.row()));
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}
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return QVariant();
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}
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// write QSettings values
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bool OptionsModel::setData(const QModelIndex & index, const QVariant & value, int role)
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{
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bool successful = true; /* set to false on parse error */
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if(role == Qt::EditRole)
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{
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successful = setOption(OptionID(index.row()), value);
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}
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Q_EMIT dataChanged(index, index);
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return successful;
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}
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// NOLINTNEXTLINE(misc-no-recursion)
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QVariant OptionsModel::getOption(OptionID option, const std::string& suffix) const
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{
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auto setting = [&]{ return node().getPersistentSetting(SettingName(option) + suffix); };
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QSettings settings;
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switch (option) {
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case StartAtStartup:
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return GUIUtil::GetStartOnSystemStartup();
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case ShowTrayIcon:
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return m_show_tray_icon;
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case MinimizeToTray:
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return fMinimizeToTray;
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case MapPortNatpmp:
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return SettingToBool(setting(), DEFAULT_NATPMP);
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case MinimizeOnClose:
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return fMinimizeOnClose;
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// default proxy
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case ProxyUse:
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case ProxyUseTor:
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return ParseProxyString(SettingToString(setting(), "")).is_set;
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case ProxyIP:
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case ProxyIPTor: {
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ProxySetting proxy = ParseProxyString(SettingToString(setting(), ""));
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if (proxy.is_set) {
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return proxy.ip;
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} else if (suffix.empty()) {
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return getOption(option, "-prev");
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} else {
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return ParseProxyString(GetDefaultProxyAddress().toStdString()).ip;
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}
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}
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case ProxyPort:
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case ProxyPortTor: {
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ProxySetting proxy = ParseProxyString(SettingToString(setting(), ""));
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if (proxy.is_set) {
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return proxy.port;
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} else if (suffix.empty()) {
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return getOption(option, "-prev");
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} else {
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return ParseProxyString(GetDefaultProxyAddress().toStdString()).port;
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}
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}
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#ifdef ENABLE_WALLET
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case SpendZeroConfChange:
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return SettingToBool(setting(), wallet::DEFAULT_SPEND_ZEROCONF_CHANGE);
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case ExternalSignerPath:
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return QString::fromStdString(SettingToString(setting(), ""));
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case SubFeeFromAmount:
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return m_sub_fee_from_amount;
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#endif
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case DisplayUnit:
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return QVariant::fromValue(m_display_bitcoin_unit);
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case ThirdPartyTxUrls:
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return strThirdPartyTxUrls;
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case Language:
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return QString::fromStdString(SettingToString(setting(), ""));
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case FontForMoney:
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return QVariant::fromValue(m_font_money);
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case CoinControlFeatures:
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return fCoinControlFeatures;
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case EnablePSBTControls:
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return settings.value("enable_psbt_controls");
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case Prune:
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return PruneEnabled(setting());
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case PruneSize:
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return PruneEnabled(setting()) ? PruneSizeGB(setting()) :
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suffix.empty() ? getOption(option, "-prev") :
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DEFAULT_PRUNE_TARGET_GB;
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case DatabaseCache:
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return qlonglong(SettingToInt(setting(), DEFAULT_DB_CACHE >> 20));
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case ThreadsScriptVerif:
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return qlonglong(SettingToInt(setting(), DEFAULT_SCRIPTCHECK_THREADS));
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case Listen:
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return SettingToBool(setting(), DEFAULT_LISTEN);
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case Server:
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return SettingToBool(setting(), false);
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case MaskValues:
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return m_mask_values;
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default:
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return QVariant();
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|
}
|
|
}
|
|
|
|
QFont OptionsModel::getFontForChoice(const FontChoice& fc)
|
|
{
|
|
QFont f;
|
|
if (std::holds_alternative<FontChoiceAbstract>(fc)) {
|
|
f = GUIUtil::fixedPitchFont(fc != UseBestSystemFont);
|
|
f.setWeight(QFont::Bold);
|
|
} else {
|
|
f = std::get<QFont>(fc);
|
|
}
|
|
return f;
|
|
}
|
|
|
|
QFont OptionsModel::getFontForMoney() const
|
|
{
|
|
return getFontForChoice(m_font_money);
|
|
}
|
|
|
|
// NOLINTNEXTLINE(misc-no-recursion)
|
|
bool OptionsModel::setOption(OptionID option, const QVariant& value, const std::string& suffix)
|
|
{
|
|
auto changed = [&] { return value.isValid() && value != getOption(option, suffix); };
|
|
auto update = [&](const common::SettingsValue& value) { return UpdateRwSetting(node(), option, suffix, value); };
|
|
|
|
bool successful = true; /* set to false on parse error */
|
|
QSettings settings;
|
|
|
|
switch (option) {
|
|
case StartAtStartup:
|
|
successful = GUIUtil::SetStartOnSystemStartup(value.toBool());
|
|
break;
|
|
case ShowTrayIcon:
|
|
m_show_tray_icon = value.toBool();
|
|
settings.setValue("fHideTrayIcon", !m_show_tray_icon);
|
|
Q_EMIT showTrayIconChanged(m_show_tray_icon);
|
|
break;
|
|
case MinimizeToTray:
|
|
fMinimizeToTray = value.toBool();
|
|
settings.setValue("fMinimizeToTray", fMinimizeToTray);
|
|
break;
|
|
case MapPortNatpmp: // core option - can be changed on-the-fly
|
|
if (changed()) {
|
|
update(value.toBool());
|
|
node().mapPort(value.toBool());
|
|
}
|
|
break;
|
|
case MinimizeOnClose:
|
|
fMinimizeOnClose = value.toBool();
|
|
settings.setValue("fMinimizeOnClose", fMinimizeOnClose);
|
|
break;
|
|
|
|
// default proxy
|
|
case ProxyUse:
|
|
if (changed()) {
|
|
if (suffix.empty() && !value.toBool()) setOption(option, true, "-prev");
|
|
update(ProxyString(value.toBool(), getOption(ProxyIP).toString(), getOption(ProxyPort).toString()));
|
|
if (suffix.empty() && value.toBool()) UpdateRwSetting(node(), option, "-prev", {});
|
|
if (suffix.empty()) setRestartRequired(true);
|
|
}
|
|
break;
|
|
case ProxyIP:
|
|
if (changed()) {
|
|
if (suffix.empty() && !getOption(ProxyUse).toBool()) {
|
|
setOption(option, value, "-prev");
|
|
} else {
|
|
update(ProxyString(true, value.toString(), getOption(ProxyPort).toString()));
|
|
}
|
|
if (suffix.empty() && getOption(ProxyUse).toBool()) setRestartRequired(true);
|
|
}
|
|
break;
|
|
case ProxyPort:
|
|
if (changed()) {
|
|
if (suffix.empty() && !getOption(ProxyUse).toBool()) {
|
|
setOption(option, value, "-prev");
|
|
} else {
|
|
update(ProxyString(true, getOption(ProxyIP).toString(), value.toString()));
|
|
}
|
|
if (suffix.empty() && getOption(ProxyUse).toBool()) setRestartRequired(true);
|
|
}
|
|
break;
|
|
|
|
// separate Tor proxy
|
|
case ProxyUseTor:
|
|
if (changed()) {
|
|
if (suffix.empty() && !value.toBool()) setOption(option, true, "-prev");
|
|
update(ProxyString(value.toBool(), getOption(ProxyIPTor).toString(), getOption(ProxyPortTor).toString()));
|
|
if (suffix.empty() && value.toBool()) UpdateRwSetting(node(), option, "-prev", {});
|
|
if (suffix.empty()) setRestartRequired(true);
|
|
}
|
|
break;
|
|
case ProxyIPTor:
|
|
if (changed()) {
|
|
if (suffix.empty() && !getOption(ProxyUseTor).toBool()) {
|
|
setOption(option, value, "-prev");
|
|
} else {
|
|
update(ProxyString(true, value.toString(), getOption(ProxyPortTor).toString()));
|
|
}
|
|
if (suffix.empty() && getOption(ProxyUseTor).toBool()) setRestartRequired(true);
|
|
}
|
|
break;
|
|
case ProxyPortTor:
|
|
if (changed()) {
|
|
if (suffix.empty() && !getOption(ProxyUseTor).toBool()) {
|
|
setOption(option, value, "-prev");
|
|
} else {
|
|
update(ProxyString(true, getOption(ProxyIPTor).toString(), value.toString()));
|
|
}
|
|
if (suffix.empty() && getOption(ProxyUseTor).toBool()) setRestartRequired(true);
|
|
}
|
|
break;
|
|
|
|
#ifdef ENABLE_WALLET
|
|
case SpendZeroConfChange:
|
|
if (changed()) {
|
|
update(value.toBool());
|
|
setRestartRequired(true);
|
|
}
|
|
break;
|
|
case ExternalSignerPath:
|
|
if (changed()) {
|
|
update(value.toString().toStdString());
|
|
setRestartRequired(true);
|
|
}
|
|
break;
|
|
case SubFeeFromAmount:
|
|
m_sub_fee_from_amount = value.toBool();
|
|
settings.setValue("SubFeeFromAmount", m_sub_fee_from_amount);
|
|
break;
|
|
#endif
|
|
case DisplayUnit:
|
|
setDisplayUnit(value);
|
|
break;
|
|
case ThirdPartyTxUrls:
|
|
if (strThirdPartyTxUrls != value.toString()) {
|
|
strThirdPartyTxUrls = value.toString();
|
|
settings.setValue("strThirdPartyTxUrls", strThirdPartyTxUrls);
|
|
setRestartRequired(true);
|
|
}
|
|
break;
|
|
case Language:
|
|
if (changed()) {
|
|
update(value.toString().toStdString());
|
|
setRestartRequired(true);
|
|
}
|
|
break;
|
|
case FontForMoney:
|
|
{
|
|
const auto& new_font = value.value<FontChoice>();
|
|
if (m_font_money == new_font) break;
|
|
settings.setValue("FontForMoney", FontChoiceToString(new_font));
|
|
m_font_money = new_font;
|
|
Q_EMIT fontForMoneyChanged(getFontForMoney());
|
|
break;
|
|
}
|
|
case CoinControlFeatures:
|
|
fCoinControlFeatures = value.toBool();
|
|
settings.setValue("fCoinControlFeatures", fCoinControlFeatures);
|
|
Q_EMIT coinControlFeaturesChanged(fCoinControlFeatures);
|
|
break;
|
|
case EnablePSBTControls:
|
|
m_enable_psbt_controls = value.toBool();
|
|
settings.setValue("enable_psbt_controls", m_enable_psbt_controls);
|
|
break;
|
|
case Prune:
|
|
if (changed()) {
|
|
if (suffix.empty() && !value.toBool()) setOption(option, true, "-prev");
|
|
update(PruneSetting(value.toBool(), getOption(PruneSize).toInt()));
|
|
if (suffix.empty() && value.toBool()) UpdateRwSetting(node(), option, "-prev", {});
|
|
if (suffix.empty()) setRestartRequired(true);
|
|
}
|
|
break;
|
|
case PruneSize:
|
|
if (changed()) {
|
|
if (suffix.empty() && !getOption(Prune).toBool()) {
|
|
setOption(option, value, "-prev");
|
|
} else {
|
|
update(PruneSetting(true, ParsePruneSizeGB(value)));
|
|
}
|
|
if (suffix.empty() && getOption(Prune).toBool()) setRestartRequired(true);
|
|
}
|
|
break;
|
|
case DatabaseCache:
|
|
if (changed()) {
|
|
update(static_cast<int64_t>(value.toLongLong()));
|
|
setRestartRequired(true);
|
|
}
|
|
break;
|
|
case ThreadsScriptVerif:
|
|
if (changed()) {
|
|
update(static_cast<int64_t>(value.toLongLong()));
|
|
setRestartRequired(true);
|
|
}
|
|
break;
|
|
case Listen:
|
|
case Server:
|
|
if (changed()) {
|
|
update(value.toBool());
|
|
setRestartRequired(true);
|
|
}
|
|
break;
|
|
case MaskValues:
|
|
m_mask_values = value.toBool();
|
|
settings.setValue("mask_values", m_mask_values);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return successful;
|
|
}
|
|
|
|
void OptionsModel::setDisplayUnit(const QVariant& new_unit)
|
|
{
|
|
if (new_unit.isNull() || new_unit.value<BitcoinUnit>() == m_display_bitcoin_unit) return;
|
|
m_display_bitcoin_unit = new_unit.value<BitcoinUnit>();
|
|
QSettings settings;
|
|
settings.setValue("DisplayBitcoinUnit", QVariant::fromValue(m_display_bitcoin_unit));
|
|
Q_EMIT displayUnitChanged(m_display_bitcoin_unit);
|
|
}
|
|
|
|
void OptionsModel::setRestartRequired(bool fRequired)
|
|
{
|
|
QSettings settings;
|
|
return settings.setValue("fRestartRequired", fRequired);
|
|
}
|
|
|
|
bool OptionsModel::isRestartRequired() const
|
|
{
|
|
QSettings settings;
|
|
return settings.value("fRestartRequired", false).toBool();
|
|
}
|
|
|
|
bool OptionsModel::hasSigner()
|
|
{
|
|
return gArgs.GetArg("-signer", "") != "";
|
|
}
|
|
|
|
void OptionsModel::checkAndMigrate()
|
|
{
|
|
// Migration of default values
|
|
// Check if the QSettings container was already loaded with this client version
|
|
QSettings settings;
|
|
static const char strSettingsVersionKey[] = "nSettingsVersion";
|
|
int settingsVersion = settings.contains(strSettingsVersionKey) ? settings.value(strSettingsVersionKey).toInt() : 0;
|
|
if (settingsVersion < CLIENT_VERSION)
|
|
{
|
|
// -dbcache was bumped from 100 to 300 in 0.13
|
|
// see https://github.com/bitcoin/bitcoin/pull/8273
|
|
// force people to upgrade to the new value if they are using 100MB
|
|
if (settingsVersion < 130000 && settings.contains("nDatabaseCache") && settings.value("nDatabaseCache").toLongLong() == 100)
|
|
settings.setValue("nDatabaseCache", (qint64)(DEFAULT_DB_CACHE >> 20));
|
|
|
|
settings.setValue(strSettingsVersionKey, CLIENT_VERSION);
|
|
}
|
|
|
|
// Overwrite the 'addrProxy' setting in case it has been set to an illegal
|
|
// default value (see issue #12623; PR #12650).
|
|
if (settings.contains("addrProxy") && settings.value("addrProxy").toString().endsWith("%2")) {
|
|
settings.setValue("addrProxy", GetDefaultProxyAddress());
|
|
}
|
|
|
|
// Overwrite the 'addrSeparateProxyTor' setting in case it has been set to an illegal
|
|
// default value (see issue #12623; PR #12650).
|
|
if (settings.contains("addrSeparateProxyTor") && settings.value("addrSeparateProxyTor").toString().endsWith("%2")) {
|
|
settings.setValue("addrSeparateProxyTor", GetDefaultProxyAddress());
|
|
}
|
|
|
|
// Migrate and delete legacy GUI settings that have now moved to <datadir>/settings.json.
|
|
auto migrate_setting = [&](OptionID option, const QString& qt_name) {
|
|
if (!settings.contains(qt_name)) return;
|
|
QVariant value = settings.value(qt_name);
|
|
if (node().getPersistentSetting(SettingName(option)).isNull()) {
|
|
if (option == ProxyIP) {
|
|
ProxySetting parsed = ParseProxyString(value.toString());
|
|
setOption(ProxyIP, parsed.ip);
|
|
setOption(ProxyPort, parsed.port);
|
|
} else if (option == ProxyIPTor) {
|
|
ProxySetting parsed = ParseProxyString(value.toString());
|
|
setOption(ProxyIPTor, parsed.ip);
|
|
setOption(ProxyPortTor, parsed.port);
|
|
} else {
|
|
setOption(option, value);
|
|
}
|
|
}
|
|
settings.remove(qt_name);
|
|
};
|
|
|
|
migrate_setting(DatabaseCache, "nDatabaseCache");
|
|
migrate_setting(ThreadsScriptVerif, "nThreadsScriptVerif");
|
|
#ifdef ENABLE_WALLET
|
|
migrate_setting(SpendZeroConfChange, "bSpendZeroConfChange");
|
|
migrate_setting(ExternalSignerPath, "external_signer_path");
|
|
#endif
|
|
migrate_setting(MapPortNatpmp, "fUseNatpmp");
|
|
migrate_setting(Listen, "fListen");
|
|
migrate_setting(Server, "server");
|
|
migrate_setting(PruneSize, "nPruneSize");
|
|
migrate_setting(Prune, "bPrune");
|
|
migrate_setting(ProxyIP, "addrProxy");
|
|
migrate_setting(ProxyUse, "fUseProxy");
|
|
migrate_setting(ProxyIPTor, "addrSeparateProxyTor");
|
|
migrate_setting(ProxyUseTor, "fUseSeparateProxyTor");
|
|
migrate_setting(Language, "language");
|
|
|
|
// In case migrating QSettings caused any settings value to change, rerun
|
|
// parameter interaction code to update other settings. This is particularly
|
|
// important for the -listen setting, which should cause -listenonion
|
|
// and other settings to default to false if it was set to false.
|
|
// (https://github.com/bitcoin-core/gui/issues/567).
|
|
node().initParameterInteraction();
|
|
}
|