diff options
Diffstat (limited to 'src/qt/optionsmodel.cpp')
| -rw-r--r-- | src/qt/optionsmodel.cpp | 791 |
1 files changed, 444 insertions, 347 deletions
diff --git a/src/qt/optionsmodel.cpp b/src/qt/optionsmodel.cpp index 5d9ed5bf23..0b4359a917 100644 --- a/src/qt/optionsmodel.cpp +++ b/src/qt/optionsmodel.cpp @@ -19,20 +19,107 @@ #include <txdb.h> // for -dbcache defaults #include <util/string.h> #include <validation.h> // For DEFAULT_SCRIPTCHECK_THREADS +#include <wallet/wallet.h> // For DEFAULT_SPEND_ZEROCONF_CHANGE #include <QDebug> #include <QLatin1Char> #include <QSettings> #include <QStringList> +#include <QVariant> + +#include <univalue.h> const char *DEFAULT_GUI_PROXY_HOST = "127.0.0.1"; static const QString GetDefaultProxyAddress(); -OptionsModel::OptionsModel(QObject *parent, bool resetSettings) : - QAbstractListModel(parent) +/** Map GUI option ID to node setting name. */ +static const char* SettingName(OptionsModel::OptionID option) +{ + switch (option) { + case OptionsModel::DatabaseCache: return "dbcache"; + case OptionsModel::ThreadsScriptVerif: return "par"; + case OptionsModel::SpendZeroConfChange: return "spendzeroconfchange"; + case OptionsModel::ExternalSignerPath: return "signer"; + case OptionsModel::MapPortUPnP: return "upnp"; + case OptionsModel::MapPortNatpmp: return "natpmp"; + case OptionsModel::Listen: return "listen"; + case OptionsModel::Server: return "server"; + case OptionsModel::PruneSize: return "prune"; + case OptionsModel::Prune: return "prune"; + case OptionsModel::ProxyIP: return "proxy"; + case OptionsModel::ProxyPort: return "proxy"; + case OptionsModel::ProxyUse: return "proxy"; + case OptionsModel::ProxyIPTor: return "onion"; + case OptionsModel::ProxyPortTor: return "onion"; + case OptionsModel::ProxyUseTor: return "onion"; + case OptionsModel::Language: return "lang"; + default: throw std::logic_error(strprintf("GUI option %i has no corresponding node setting.", option)); + } +} + +/** Call node.updateRwSetting() with Bitcoin 22.x workaround. */ +static void UpdateRwSetting(interfaces::Node& node, OptionsModel::OptionID option, const util::SettingsValue& value) +{ + if (value.isNum() && + (option == OptionsModel::DatabaseCache || + option == OptionsModel::ThreadsScriptVerif || + option == OptionsModel::Prune || + option == OptionsModel::PruneSize)) { + // Write certain old settings as strings, even though they are numbers, + // because Bitcoin 22.x releases try to read these specific settings as + // strings in addOverriddenOption() calls at startup, triggering + // uncaught exceptions in UniValue::get_str(). These errors were fixed + // in later releases by https://github.com/bitcoin/bitcoin/pull/24498. + // If new numeric settings are added, they can be written as numbers + // instead of strings, because bitcoin 22.x will not try to read these. + node.updateRwSetting(SettingName(option), value.getValStr()); + } else { + node.updateRwSetting(SettingName(option), value); + } +} + +//! Convert enabled/size values to bitcoin -prune setting. +static util::SettingsValue PruneSetting(bool prune_enabled, int prune_size_gb) +{ + assert(!prune_enabled || prune_size_gb >= 1); // PruneSizeGB and ParsePruneSizeGB never return less + return prune_enabled ? PruneGBtoMiB(prune_size_gb) : 0; +} + +//! Get pruning enabled value to show in GUI from bitcoin -prune setting. +static bool PruneEnabled(const util::SettingsValue& prune_setting) +{ + // -prune=1 setting is manual pruning mode, so disabled for purposes of the gui + return SettingToInt(prune_setting, 0) > 1; +} + +//! Get pruning size value to show in GUI from bitcoin -prune setting. If +//! pruning is not enabled, just show default recommended pruning size (2GB). +static int PruneSizeGB(const util::SettingsValue& prune_setting) +{ + int value = SettingToInt(prune_setting, 0); + return value > 1 ? PruneMiBtoGB(value) : DEFAULT_PRUNE_TARGET_GB; +} + +//! Parse pruning size value provided by user in GUI or loaded from QSettings +//! (windows registry key or qt .conf file). Smallest value that the GUI can +//! display is 1 GB, so round up if anything less is parsed. +static int ParsePruneSizeGB(const QVariant& prune_size) +{ + return std::max(1, prune_size.toInt()); +} + +struct ProxySetting { + bool is_set; + QString ip; + QString port; +}; +static ProxySetting ParseProxyString(const std::string& proxy); +static std::string ProxyString(bool is_set, QString ip, QString port); + +OptionsModel::OptionsModel(interfaces::Node& node, QObject *parent) : + QAbstractListModel(parent), m_node{node} { - Init(resetSettings); } void OptionsModel::addOverriddenOption(const std::string &option) @@ -41,10 +128,17 @@ void OptionsModel::addOverriddenOption(const std::string &option) } // Writes all missing QSettings with their default values -void OptionsModel::Init(bool resetSettings) +bool OptionsModel::Init(bilingual_str& error) { - if (resetSettings) - Reset(); + // Initialize display settings from stored settings. + m_prune_size_gb = PruneSizeGB(node().getPersistentSetting("prune")); + ProxySetting proxy = ParseProxyString(SettingToString(node().getPersistentSetting("proxy"), GetDefaultProxyAddress().toStdString())); + m_proxy_ip = proxy.ip; + m_proxy_port = proxy.port; + ProxySetting onion = ParseProxyString(SettingToString(node().getPersistentSetting("onion"), GetDefaultProxyAddress().toStdString())); + m_onion_ip = onion.ip; + m_onion_port = onion.port; + language = QString::fromStdString(SettingToString(node().getPersistentSetting("lang"), "")); checkAndMigrate(); @@ -71,9 +165,16 @@ void OptionsModel::Init(bool resetSettings) fMinimizeOnClose = settings.value("fMinimizeOnClose").toBool(); // Display - if (!settings.contains("nDisplayUnit")) - settings.setValue("nDisplayUnit", BitcoinUnits::BTC); - nDisplayUnit = settings.value("nDisplayUnit").toInt(); + if (!settings.contains("DisplayBitcoinUnit")) { + settings.setValue("DisplayBitcoinUnit", QVariant::fromValue(BitcoinUnit::BTC)); + } + QVariant unit = settings.value("DisplayBitcoinUnit"); + if (unit.canConvert<BitcoinUnit>()) { + m_display_bitcoin_unit = unit.value<BitcoinUnit>(); + } else { + m_display_bitcoin_unit = BitcoinUnit::BTC; + settings.setValue("DisplayBitcoinUnit", QVariant::fromValue(m_display_bitcoin_unit)); + } if (!settings.contains("strThirdPartyTxUrls")) settings.setValue("strThirdPartyTxUrls", ""); @@ -90,110 +191,43 @@ void OptionsModel::Init(bool resetSettings) // These are shared with the core or have a command-line parameter // and we want command-line parameters to overwrite the GUI settings. - // + for (OptionID option : {DatabaseCache, ThreadsScriptVerif, SpendZeroConfChange, ExternalSignerPath, MapPortUPnP, + MapPortNatpmp, Listen, Server, Prune, ProxyUse, ProxyUseTor, Language}) { + std::string setting = SettingName(option); + if (node().isSettingIgnored(setting)) addOverriddenOption("-" + setting); + try { + getOption(option); + } catch (const std::exception& e) { + // This handles exceptions thrown by univalue that can happen if + // settings in settings.json don't have the expected types. + error.original = strprintf("Could not read setting \"%s\", %s.", setting, e.what()); + error.translated = tr("Could not read setting \"%1\", %2.").arg(QString::fromStdString(setting), e.what()).toStdString(); + return false; + } + } + // If setting doesn't exist create it with defaults. - // - // If gArgs.SoftSetArg() or gArgs.SoftSetBoolArg() return false we were overridden - // by command-line and show this in the UI. // Main - if (!settings.contains("bPrune")) - settings.setValue("bPrune", false); - if (!settings.contains("nPruneSize")) - settings.setValue("nPruneSize", DEFAULT_PRUNE_TARGET_GB); - SetPruneEnabled(settings.value("bPrune").toBool()); - - if (!settings.contains("nDatabaseCache")) - settings.setValue("nDatabaseCache", (qint64)nDefaultDbCache); - if (!gArgs.SoftSetArg("-dbcache", settings.value("nDatabaseCache").toString().toStdString())) - addOverriddenOption("-dbcache"); - - if (!settings.contains("nThreadsScriptVerif")) - settings.setValue("nThreadsScriptVerif", DEFAULT_SCRIPTCHECK_THREADS); - if (!gArgs.SoftSetArg("-par", settings.value("nThreadsScriptVerif").toString().toStdString())) - addOverriddenOption("-par"); - if (!settings.contains("strDataDir")) settings.setValue("strDataDir", GUIUtil::getDefaultDataDirectory()); // Wallet #ifdef ENABLE_WALLET - if (!settings.contains("bSpendZeroConfChange")) - settings.setValue("bSpendZeroConfChange", true); - if (!gArgs.SoftSetBoolArg("-spendzeroconfchange", settings.value("bSpendZeroConfChange").toBool())) - addOverriddenOption("-spendzeroconfchange"); - - if (!settings.contains("external_signer_path")) - settings.setValue("external_signer_path", ""); - - if (!gArgs.SoftSetArg("-signer", settings.value("external_signer_path").toString().toStdString())) { - addOverriddenOption("-signer"); - } - if (!settings.contains("SubFeeFromAmount")) { settings.setValue("SubFeeFromAmount", false); } m_sub_fee_from_amount = settings.value("SubFeeFromAmount", false).toBool(); #endif - // Network - if (!settings.contains("fUseUPnP")) - settings.setValue("fUseUPnP", DEFAULT_UPNP); - if (!gArgs.SoftSetBoolArg("-upnp", settings.value("fUseUPnP").toBool())) - addOverriddenOption("-upnp"); - - if (!settings.contains("fUseNatpmp")) { - settings.setValue("fUseNatpmp", DEFAULT_NATPMP); - } - if (!gArgs.SoftSetBoolArg("-natpmp", settings.value("fUseNatpmp").toBool())) { - addOverriddenOption("-natpmp"); - } - - if (!settings.contains("fListen")) - settings.setValue("fListen", DEFAULT_LISTEN); - if (!gArgs.SoftSetBoolArg("-listen", settings.value("fListen").toBool())) - addOverriddenOption("-listen"); - - if (!settings.contains("server")) { - settings.setValue("server", false); - } - if (!gArgs.SoftSetBoolArg("-server", settings.value("server").toBool())) { - addOverriddenOption("-server"); - } - - if (!settings.contains("fUseProxy")) - settings.setValue("fUseProxy", false); - if (!settings.contains("addrProxy")) - settings.setValue("addrProxy", GetDefaultProxyAddress()); - // Only try to set -proxy, if user has enabled fUseProxy - if ((settings.value("fUseProxy").toBool() && !gArgs.SoftSetArg("-proxy", settings.value("addrProxy").toString().toStdString()))) - addOverriddenOption("-proxy"); - else if(!settings.value("fUseProxy").toBool() && !gArgs.GetArg("-proxy", "").empty()) - addOverriddenOption("-proxy"); - - if (!settings.contains("fUseSeparateProxyTor")) - settings.setValue("fUseSeparateProxyTor", false); - if (!settings.contains("addrSeparateProxyTor")) - settings.setValue("addrSeparateProxyTor", GetDefaultProxyAddress()); - // Only try to set -onion, if user has enabled fUseSeparateProxyTor - if ((settings.value("fUseSeparateProxyTor").toBool() && !gArgs.SoftSetArg("-onion", settings.value("addrSeparateProxyTor").toString().toStdString()))) - addOverriddenOption("-onion"); - else if(!settings.value("fUseSeparateProxyTor").toBool() && !gArgs.GetArg("-onion", "").empty()) - addOverriddenOption("-onion"); - // Display - if (!settings.contains("language")) - settings.setValue("language", ""); - if (!gArgs.SoftSetArg("-lang", settings.value("language").toString().toStdString())) - addOverriddenOption("-lang"); - - language = settings.value("language").toString(); - if (!settings.contains("UseEmbeddedMonospacedFont")) { settings.setValue("UseEmbeddedMonospacedFont", "true"); } m_use_embedded_monospaced_font = settings.value("UseEmbeddedMonospacedFont").toBool(); Q_EMIT useEmbeddedMonospacedFontChanged(m_use_embedded_monospaced_font); + + return true; } /** Helper function to copy contents from one QSettings to another. @@ -217,6 +251,9 @@ static void BackupSettings(const fs::path& filename, const QSettings& src) void OptionsModel::Reset() { + // Backup and reset settings.json + node().resetSettings(); + QSettings settings; // Backup old settings to chain-specific datadir for troubleshooting @@ -245,21 +282,15 @@ int OptionsModel::rowCount(const QModelIndex & parent) const return OptionIDRowCount; } -struct ProxySetting { - bool is_set; - QString ip; - QString port; -}; - -static ProxySetting GetProxySetting(QSettings &settings, const QString &name) +static ProxySetting ParseProxyString(const QString& proxy) { static const ProxySetting default_val = {false, DEFAULT_GUI_PROXY_HOST, QString("%1").arg(DEFAULT_GUI_PROXY_PORT)}; // Handle the case that the setting is not set at all - if (!settings.contains(name)) { + if (proxy.isEmpty()) { return default_val; } // contains IP at index 0 and port at index 1 - QStringList ip_port = GUIUtil::SplitSkipEmptyParts(settings.value(name).toString(), ":"); + QStringList ip_port = GUIUtil::SplitSkipEmptyParts(proxy, ":"); if (ip_port.size() == 2) { return {true, ip_port.at(0), ip_port.at(1)}; } else { // Invalid: return default @@ -267,9 +298,14 @@ static ProxySetting GetProxySetting(QSettings &settings, const QString &name) } } -static void SetProxySetting(QSettings &settings, const QString &name, const ProxySetting &ip_port) +static ProxySetting ParseProxyString(const std::string& proxy) +{ + return ParseProxyString(QString::fromStdString(proxy)); +} + +static std::string ProxyString(bool is_set, QString ip, QString port) { - settings.setValue(name, QString{ip_port.ip + QLatin1Char(':') + ip_port.port}); + return is_set ? QString(ip + ":" + port).toStdString() : ""; } static const QString GetDefaultProxyAddress() @@ -277,303 +313,319 @@ static const QString GetDefaultProxyAddress() return QString("%1:%2").arg(DEFAULT_GUI_PROXY_HOST).arg(DEFAULT_GUI_PROXY_PORT); } -void OptionsModel::SetPruneEnabled(bool prune, bool force) +void OptionsModel::SetPruneTargetGB(int prune_target_gb) { - QSettings settings; - settings.setValue("bPrune", prune); - const int64_t prune_target_mib = PruneGBtoMiB(settings.value("nPruneSize").toInt()); - std::string prune_val = prune ? ToString(prune_target_mib) : "0"; - if (force) { - gArgs.ForceSetArg("-prune", prune_val); - return; - } - if (!gArgs.SoftSetArg("-prune", prune_val)) { - addOverriddenOption("-prune"); + const util::SettingsValue cur_value = node().getPersistentSetting("prune"); + const util::SettingsValue new_value = PruneSetting(prune_target_gb > 0, prune_target_gb); + + m_prune_size_gb = prune_target_gb; + + // Force setting to take effect. It is still safe to change the value at + // this point because this function is only called after the intro screen is + // shown, before the node starts. + node().forceSetting("prune", new_value); + + // Update settings.json if value configured in intro screen is different + // from saved value. Avoid writing settings.json if bitcoin.conf value + // doesn't need to be overridden. + if (PruneEnabled(cur_value) != PruneEnabled(new_value) || + PruneSizeGB(cur_value) != PruneSizeGB(new_value)) { + // Call UpdateRwSetting() instead of setOption() to avoid setting + // RestartRequired flag + UpdateRwSetting(node(), Prune, new_value); } } -void OptionsModel::SetPruneTargetGB(int prune_target_gb, bool force) +// read QSettings values and return them +QVariant OptionsModel::data(const QModelIndex & index, int role) const { - const bool prune = prune_target_gb > 0; - if (prune) { - QSettings settings; - settings.setValue("nPruneSize", prune_target_gb); + if(role == Qt::EditRole) + { + return getOption(OptionID(index.row())); } - SetPruneEnabled(prune, force); + return QVariant(); } -// read QSettings values and return them -QVariant OptionsModel::data(const QModelIndex & index, int role) const +// write QSettings values +bool OptionsModel::setData(const QModelIndex & index, const QVariant & value, int role) { + bool successful = true; /* set to false on parse error */ if(role == Qt::EditRole) { - QSettings settings; - switch(index.row()) - { - case StartAtStartup: - return GUIUtil::GetStartOnSystemStartup(); - case ShowTrayIcon: - return m_show_tray_icon; - case MinimizeToTray: - return fMinimizeToTray; - case MapPortUPnP: + successful = setOption(OptionID(index.row()), value); + } + + Q_EMIT dataChanged(index, index); + + return successful; +} + +QVariant OptionsModel::getOption(OptionID option) const +{ + auto setting = [&]{ return node().getPersistentSetting(SettingName(option)); }; + + QSettings settings; + switch (option) { + case StartAtStartup: + return GUIUtil::GetStartOnSystemStartup(); + case ShowTrayIcon: + return m_show_tray_icon; + case MinimizeToTray: + return fMinimizeToTray; + case MapPortUPnP: #ifdef USE_UPNP - return settings.value("fUseUPnP"); + return SettingToBool(setting(), DEFAULT_UPNP); #else - return false; + return false; #endif // USE_UPNP - case MapPortNatpmp: + case MapPortNatpmp: #ifdef USE_NATPMP - return settings.value("fUseNatpmp"); + return SettingToBool(setting(), DEFAULT_NATPMP); #else - return false; + return false; #endif // USE_NATPMP - case MinimizeOnClose: - return fMinimizeOnClose; - - // default proxy - case ProxyUse: - return settings.value("fUseProxy", false); - case ProxyIP: - return GetProxySetting(settings, "addrProxy").ip; - case ProxyPort: - return GetProxySetting(settings, "addrProxy").port; - - // separate Tor proxy - case ProxyUseTor: - return settings.value("fUseSeparateProxyTor", false); - case ProxyIPTor: - return GetProxySetting(settings, "addrSeparateProxyTor").ip; - case ProxyPortTor: - return GetProxySetting(settings, "addrSeparateProxyTor").port; + case MinimizeOnClose: + return fMinimizeOnClose; + + // default proxy + case ProxyUse: + return ParseProxyString(SettingToString(setting(), "")).is_set; + case ProxyIP: + return m_proxy_ip; + case ProxyPort: + return m_proxy_port; + + // separate Tor proxy + case ProxyUseTor: + return ParseProxyString(SettingToString(setting(), "")).is_set; + case ProxyIPTor: + return m_onion_ip; + case ProxyPortTor: + return m_onion_port; #ifdef ENABLE_WALLET - case SpendZeroConfChange: - return settings.value("bSpendZeroConfChange"); - case ExternalSignerPath: - return settings.value("external_signer_path"); - case SubFeeFromAmount: - return m_sub_fee_from_amount; + case SpendZeroConfChange: + return SettingToBool(setting(), wallet::DEFAULT_SPEND_ZEROCONF_CHANGE); + case ExternalSignerPath: + return QString::fromStdString(SettingToString(setting(), "")); + case SubFeeFromAmount: + return m_sub_fee_from_amount; #endif - case DisplayUnit: - return nDisplayUnit; - case ThirdPartyTxUrls: - return strThirdPartyTxUrls; - case Language: - return settings.value("language"); - case UseEmbeddedMonospacedFont: - return m_use_embedded_monospaced_font; - case CoinControlFeatures: - return fCoinControlFeatures; - case EnablePSBTControls: - return settings.value("enable_psbt_controls"); - case Prune: - return settings.value("bPrune"); - case PruneSize: - return settings.value("nPruneSize"); - case DatabaseCache: - return settings.value("nDatabaseCache"); - case ThreadsScriptVerif: - return settings.value("nThreadsScriptVerif"); - case Listen: - return settings.value("fListen"); - case Server: - return settings.value("server"); - default: - return QVariant(); - } + case DisplayUnit: + return QVariant::fromValue(m_display_bitcoin_unit); + case ThirdPartyTxUrls: + return strThirdPartyTxUrls; + case Language: + return QString::fromStdString(SettingToString(setting(), "")); + case UseEmbeddedMonospacedFont: + return m_use_embedded_monospaced_font; + case CoinControlFeatures: + return fCoinControlFeatures; + case EnablePSBTControls: + return settings.value("enable_psbt_controls"); + case Prune: + return PruneEnabled(setting()); + case PruneSize: + return m_prune_size_gb; + case DatabaseCache: + return qlonglong(SettingToInt(setting(), nDefaultDbCache)); + case ThreadsScriptVerif: + return qlonglong(SettingToInt(setting(), DEFAULT_SCRIPTCHECK_THREADS)); + case Listen: + return SettingToBool(setting(), DEFAULT_LISTEN); + case Server: + return SettingToBool(setting(), false); + default: + return QVariant(); } - return QVariant(); } -// write QSettings values -bool OptionsModel::setData(const QModelIndex & index, const QVariant & value, int role) +bool OptionsModel::setOption(OptionID option, const QVariant& value) { + auto changed = [&] { return value.isValid() && value != getOption(option); }; + auto update = [&](const util::SettingsValue& value) { return UpdateRwSetting(node(), option, value); }; + bool successful = true; /* set to false on parse error */ - if(role == Qt::EditRole) - { - QSettings settings; - switch(index.row()) - { - 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 MapPortUPnP: // core option - can be changed on-the-fly - settings.setValue("fUseUPnP", value.toBool()); - break; - case MapPortNatpmp: // core option - can be changed on-the-fly - settings.setValue("fUseNatpmp", value.toBool()); - break; - case MinimizeOnClose: - fMinimizeOnClose = value.toBool(); - settings.setValue("fMinimizeOnClose", fMinimizeOnClose); - break; - - // default proxy - case ProxyUse: - if (settings.value("fUseProxy") != value) { - settings.setValue("fUseProxy", value.toBool()); - setRestartRequired(true); - } - break; - case ProxyIP: { - auto ip_port = GetProxySetting(settings, "addrProxy"); - if (!ip_port.is_set || ip_port.ip != value.toString()) { - ip_port.ip = value.toString(); - SetProxySetting(settings, "addrProxy", ip_port); + 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 MapPortUPnP: // core option - can be changed on-the-fly + if (changed()) { + update(value.toBool()); + node().mapPort(value.toBool(), getOption(MapPortNatpmp).toBool()); + } + break; + case MapPortNatpmp: // core option - can be changed on-the-fly + if (changed()) { + update(value.toBool()); + node().mapPort(getOption(MapPortUPnP).toBool(), value.toBool()); + } + break; + case MinimizeOnClose: + fMinimizeOnClose = value.toBool(); + settings.setValue("fMinimizeOnClose", fMinimizeOnClose); + break; + + // default proxy + case ProxyUse: + if (changed()) { + update(ProxyString(value.toBool(), m_proxy_ip, m_proxy_port)); + setRestartRequired(true); + } + break; + case ProxyIP: + if (changed()) { + m_proxy_ip = value.toString(); + if (getOption(ProxyUse).toBool()) { + update(ProxyString(true, m_proxy_ip, m_proxy_port)); setRestartRequired(true); } } break; - case ProxyPort: { - auto ip_port = GetProxySetting(settings, "addrProxy"); - if (!ip_port.is_set || ip_port.port != value.toString()) { - ip_port.port = value.toString(); - SetProxySetting(settings, "addrProxy", ip_port); + case ProxyPort: + if (changed()) { + m_proxy_port = value.toString(); + if (getOption(ProxyUse).toBool()) { + update(ProxyString(true, m_proxy_ip, m_proxy_port)); setRestartRequired(true); } } break; - // separate Tor proxy - case ProxyUseTor: - if (settings.value("fUseSeparateProxyTor") != value) { - settings.setValue("fUseSeparateProxyTor", value.toBool()); - setRestartRequired(true); - } - break; - case ProxyIPTor: { - auto ip_port = GetProxySetting(settings, "addrSeparateProxyTor"); - if (!ip_port.is_set || ip_port.ip != value.toString()) { - ip_port.ip = value.toString(); - SetProxySetting(settings, "addrSeparateProxyTor", ip_port); + // separate Tor proxy + case ProxyUseTor: + if (changed()) { + update(ProxyString(value.toBool(), m_onion_ip, m_onion_port)); + setRestartRequired(true); + } + break; + case ProxyIPTor: + if (changed()) { + m_onion_ip = value.toString(); + if (getOption(ProxyUseTor).toBool()) { + update(ProxyString(true, m_onion_ip, m_onion_port)); setRestartRequired(true); } } break; - case ProxyPortTor: { - auto ip_port = GetProxySetting(settings, "addrSeparateProxyTor"); - if (!ip_port.is_set || ip_port.port != value.toString()) { - ip_port.port = value.toString(); - SetProxySetting(settings, "addrSeparateProxyTor", ip_port); + case ProxyPortTor: + if (changed()) { + m_onion_port = value.toString(); + if (getOption(ProxyUseTor).toBool()) { + update(ProxyString(true, m_onion_ip, m_onion_port)); setRestartRequired(true); } } break; #ifdef ENABLE_WALLET - case SpendZeroConfChange: - if (settings.value("bSpendZeroConfChange") != value) { - settings.setValue("bSpendZeroConfChange", value); - setRestartRequired(true); - } - break; - case ExternalSignerPath: - if (settings.value("external_signer_path") != value.toString()) { - settings.setValue("external_signer_path", value.toString()); - setRestartRequired(true); - } - break; - case SubFeeFromAmount: - m_sub_fee_from_amount = value.toBool(); - settings.setValue("SubFeeFromAmount", m_sub_fee_from_amount); - break; + 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 (settings.value("language") != value) { - settings.setValue("language", value); - setRestartRequired(true); - } - break; - case UseEmbeddedMonospacedFont: - m_use_embedded_monospaced_font = value.toBool(); - settings.setValue("UseEmbeddedMonospacedFont", m_use_embedded_monospaced_font); - Q_EMIT useEmbeddedMonospacedFontChanged(m_use_embedded_monospaced_font); - 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 (settings.value("bPrune") != value) { - settings.setValue("bPrune", value); - setRestartRequired(true); - } - break; - case PruneSize: - if (settings.value("nPruneSize") != value) { - settings.setValue("nPruneSize", value); - setRestartRequired(true); - } - break; - case DatabaseCache: - if (settings.value("nDatabaseCache") != value) { - settings.setValue("nDatabaseCache", value); - setRestartRequired(true); - } - break; - case ThreadsScriptVerif: - if (settings.value("nThreadsScriptVerif") != value) { - settings.setValue("nThreadsScriptVerif", value); - setRestartRequired(true); - } - break; - case Listen: - if (settings.value("fListen") != value) { - settings.setValue("fListen", value); - setRestartRequired(true); - } - break; - case Server: - if (settings.value("server") != value) { - settings.setValue("server", value); + 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 UseEmbeddedMonospacedFont: + m_use_embedded_monospaced_font = value.toBool(); + settings.setValue("UseEmbeddedMonospacedFont", m_use_embedded_monospaced_font); + Q_EMIT useEmbeddedMonospacedFontChanged(m_use_embedded_monospaced_font); + 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()) { + update(PruneSetting(value.toBool(), m_prune_size_gb)); + setRestartRequired(true); + } + break; + case PruneSize: + if (changed()) { + m_prune_size_gb = ParsePruneSizeGB(value); + if (getOption(Prune).toBool()) { + update(PruneSetting(true, m_prune_size_gb)); setRestartRequired(true); } - break; - default: - break; } + 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; + default: + break; } - Q_EMIT dataChanged(index, index); - return successful; } -/** Updates current unit in memory, settings and emits displayUnitChanged(newUnit) signal */ -void OptionsModel::setDisplayUnit(const QVariant &value) +void OptionsModel::setDisplayUnit(const QVariant& new_unit) { - if (!value.isNull()) - { - QSettings settings; - nDisplayUnit = value.toInt(); - settings.setValue("nDisplayUnit", nDisplayUnit); - Q_EMIT displayUnitChanged(nDisplayUnit); - } + 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) @@ -617,4 +669,49 @@ void OptionsModel::checkAndMigrate() 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(MapPortUPnP, "fUseUPnP"); + 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, -upnp, + // and other settings to default to false if it was set to false. + // (https://github.com/bitcoin-core/gui/issues/567). + node().initParameterInteraction(); } |