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-rw-r--r--src/interfaces/node.cpp1
-rw-r--r--src/interfaces/node.h3
-rw-r--r--src/qt/bitcoin.cpp15
-rw-r--r--src/qt/bitcoin.h2
-rw-r--r--src/qt/forms/intro.ui10
-rw-r--r--src/qt/intro.cpp18
-rw-r--r--src/qt/intro.h3
-rw-r--r--src/qt/optionsmodel.cpp22
-rw-r--r--src/qt/optionsmodel.h3
9 files changed, 68 insertions, 9 deletions
diff --git a/src/interfaces/node.cpp b/src/interfaces/node.cpp
index ccafc3ac8c..c80a8789fc 100644
--- a/src/interfaces/node.cpp
+++ b/src/interfaces/node.cpp
@@ -62,6 +62,7 @@ public:
return gArgs.ParseParameters(argc, argv, error);
}
bool readConfigFiles(std::string& error) override { return gArgs.ReadConfigFiles(error, true); }
+ void forceSetArg(const std::string& arg, const std::string& value) override { gArgs.ForceSetArg(arg, value); }
bool softSetArg(const std::string& arg, const std::string& value) override { return gArgs.SoftSetArg(arg, value); }
bool softSetBoolArg(const std::string& arg, bool value) override { return gArgs.SoftSetBoolArg(arg, value); }
void selectParams(const std::string& network) override { SelectParams(network); }
diff --git a/src/interfaces/node.h b/src/interfaces/node.h
index e8c3d0b721..2f4f396e72 100644
--- a/src/interfaces/node.h
+++ b/src/interfaces/node.h
@@ -46,6 +46,9 @@ public:
//! Set command line arguments.
virtual bool parseParameters(int argc, const char* const argv[], std::string& error) = 0;
+ //! Set a command line argument
+ virtual void forceSetArg(const std::string& arg, const std::string& value) = 0;
+
//! Set a command line argument if it doesn't already have a value
virtual bool softSetArg(const std::string& arg, const std::string& value) = 0;
diff --git a/src/qt/bitcoin.cpp b/src/qt/bitcoin.cpp
index adc4827e63..46f8deee57 100644
--- a/src/qt/bitcoin.cpp
+++ b/src/qt/bitcoin.cpp
@@ -282,6 +282,10 @@ void BitcoinApplication::parameterSetup()
m_node.initParameterInteraction();
}
+void BitcoinApplication::SetPrune(bool prune, bool force) {
+ optionsModel->SetPrune(prune, force);
+}
+
void BitcoinApplication::requestInitialize()
{
qDebug() << __func__ << ": Requesting initialize";
@@ -487,8 +491,10 @@ int GuiMain(int argc, char* argv[])
/// 5. Now that settings and translations are available, ask user for data directory
// User language is set up: pick a data directory
- if (!Intro::pickDataDirectory(*node))
- return EXIT_SUCCESS;
+ bool did_show_intro = false;
+ bool prune = false; // Intro dialog prune check box
+ // Gracefully exit if the user cancels
+ if (!Intro::showIfNeeded(*node, did_show_intro, prune)) return EXIT_SUCCESS;
/// 6. Determine availability of data directory and parse bitcoin.conf
/// - Do not call GetDataDir(true) before this step finishes
@@ -562,6 +568,11 @@ int GuiMain(int argc, char* argv[])
// Load GUI settings from QSettings
app.createOptionsModel(gArgs.GetBoolArg("-resetguisettings", false));
+ if (did_show_intro) {
+ // Store intro dialog settings other than datadir (network specific)
+ app.SetPrune(prune, true);
+ }
+
if (gArgs.GetBoolArg("-splash", DEFAULT_SPLASHSCREEN) && !gArgs.GetBoolArg("-min", false))
app.createSplashScreen(networkStyle.data());
diff --git a/src/qt/bitcoin.h b/src/qt/bitcoin.h
index 3869193a3a..8c77fd8a7d 100644
--- a/src/qt/bitcoin.h
+++ b/src/qt/bitcoin.h
@@ -67,6 +67,8 @@ public:
void parameterSetup();
/// Create options model
void createOptionsModel(bool resetSettings);
+ /// Update prune value
+ void SetPrune(bool prune, bool force = false);
/// Create main window
void createWindow(const NetworkStyle *networkStyle);
/// Create splash screen
diff --git a/src/qt/forms/intro.ui b/src/qt/forms/intro.ui
index cfdd8482e3..f27a4ebe44 100644
--- a/src/qt/forms/intro.ui
+++ b/src/qt/forms/intro.ui
@@ -211,6 +211,16 @@
</widget>
</item>
<item>
+ <widget class="QCheckBox" name="prune">
+ <property name="toolTip">
+ <string>Reverting this setting requires re-downloading the entire blockchain. It is faster to download the full chain first and prune it later. Disables some advanced features.</string>
+ </property>
+ <property name="text">
+ <string></string>
+ </property>
+ </widget>
+ </item>
+ <item>
<widget class="QLabel" name="lblExplanation2">
<property name="text">
<string>This initial synchronisation is very demanding, and may expose hardware problems with your computer that had previously gone unnoticed. Each time you run %1, it will continue downloading where it left off.</string>
diff --git a/src/qt/intro.cpp b/src/qt/intro.cpp
index 102e37e471..9e05c63aa0 100644
--- a/src/qt/intro.cpp
+++ b/src/qt/intro.cpp
@@ -131,6 +131,11 @@ Intro::Intro(QWidget *parent, uint64_t blockchain_size, uint64_t chain_state_siz
ui->lblExplanation2->setText(ui->lblExplanation2->text().arg(PACKAGE_NAME));
uint64_t pruneTarget = std::max<int64_t>(0, gArgs.GetArg("-prune", 0));
+ if (pruneTarget > 1) { // -prune=1 means enabled, above that it's a size in MB
+ ui->prune->setChecked(true);
+ ui->prune->setEnabled(false);
+ }
+ ui->prune->setText(tr("Discard blocks after verification, except most recent %1 GB (prune)").arg(pruneTarget ? pruneTarget / 1000 : 2));
requiredSpace = m_blockchain_size;
QString storageRequiresMsg = tr("At least %1 GB of data will be stored in this directory, and it will grow over time.");
if (pruneTarget) {
@@ -180,8 +185,10 @@ void Intro::setDataDirectory(const QString &dataDir)
}
}
-bool Intro::pickDataDirectory(interfaces::Node& node)
+bool Intro::showIfNeeded(interfaces::Node& node, bool& did_show_intro, bool& prune)
{
+ did_show_intro = false;
+
QSettings settings;
/* If data directory provided on command line, no need to look at settings
or show a picking dialog */
@@ -205,6 +212,7 @@ bool Intro::pickDataDirectory(interfaces::Node& node)
Intro intro(0, node.getAssumedBlockchainSize(), node.getAssumedChainStateSize());
intro.setDataDirectory(dataDir);
intro.setWindowIcon(QIcon(":icons/bitcoin"));
+ did_show_intro = true;
while(true)
{
@@ -227,6 +235,9 @@ bool Intro::pickDataDirectory(interfaces::Node& node)
}
}
+ // Additional preferences:
+ prune = intro.ui->prune->isChecked();
+
settings.setValue("strDataDir", dataDir);
settings.setValue("fReset", false);
}
@@ -263,6 +274,11 @@ void Intro::setStatus(int status, const QString &message, quint64 bytesAvailable
{
freeString += " " + tr("(of %n GB needed)", "", requiredSpace);
ui->freeSpace->setStyleSheet("QLabel { color: #800000 }");
+ ui->prune->setChecked(true);
+ } else if (bytesAvailable / GB_BYTES - requiredSpace < 10) {
+ freeString += " " + tr("(%n GB needed for full chain)", "", requiredSpace);
+ ui->freeSpace->setStyleSheet("QLabel { color: #999900 }");
+ ui->prune->setChecked(true);
} else {
ui->freeSpace->setStyleSheet("");
}
diff --git a/src/qt/intro.h b/src/qt/intro.h
index c3b26808d4..aca7e71642 100644
--- a/src/qt/intro.h
+++ b/src/qt/intro.h
@@ -39,6 +39,7 @@ public:
/**
* Determine data directory. Let the user choose if the current one doesn't exist.
+ * Let the user configure additional preferences such as pruning.
*
* @returns true if a data directory was selected, false if the user cancelled the selection
* dialog.
@@ -46,7 +47,7 @@ public:
* @note do NOT call global GetDataDir() before calling this function, this
* will cause the wrong path to be cached.
*/
- static bool pickDataDirectory(interfaces::Node& node);
+ static bool showIfNeeded(interfaces::Node& node, bool& did_show_intro, bool& prune);
Q_SIGNALS:
void requestCheck();
diff --git a/src/qt/optionsmodel.cpp b/src/qt/optionsmodel.cpp
index f3974b1c85..d047a82475 100644
--- a/src/qt/optionsmodel.cpp
+++ b/src/qt/optionsmodel.cpp
@@ -92,11 +92,7 @@ void OptionsModel::Init(bool resetSettings)
settings.setValue("bPrune", false);
if (!settings.contains("nPruneSize"))
settings.setValue("nPruneSize", 2);
- // Convert prune size from GB to MiB:
- const uint64_t nPruneSizeMiB = (settings.value("nPruneSize").toInt() * GB_BYTES) >> 20;
- if (!m_node.softSetArg("-prune", settings.value("bPrune").toBool() ? std::to_string(nPruneSizeMiB) : "0")) {
- addOverriddenOption("-prune");
- }
+ SetPrune(settings.value("bPrune").toBool());
if (!settings.contains("nDatabaseCache"))
settings.setValue("nDatabaseCache", (qint64)nDefaultDbCache);
@@ -240,6 +236,22 @@ static const QString GetDefaultProxyAddress()
return QString("%1:%2").arg(DEFAULT_GUI_PROXY_HOST).arg(DEFAULT_GUI_PROXY_PORT);
}
+void OptionsModel::SetPrune(bool prune, bool force)
+{
+ QSettings settings;
+ settings.setValue("bPrune", prune);
+ // Convert prune size from GB to MiB:
+ const uint64_t nPruneSizeMiB = (settings.value("nPruneSize").toInt() * GB_BYTES) >> 20;
+ std::string prune_val = prune ? std::to_string(nPruneSizeMiB) : "0";
+ if (force) {
+ m_node.forceSetArg("-prune", prune_val);
+ return;
+ }
+ if (!m_node.softSetArg("-prune", prune_val)) {
+ addOverriddenOption("-prune");
+ }
+}
+
// read QSettings values and return them
QVariant OptionsModel::data(const QModelIndex & index, int role) const
{
diff --git a/src/qt/optionsmodel.h b/src/qt/optionsmodel.h
index 1af3a72b92..b1231b7c7d 100644
--- a/src/qt/optionsmodel.h
+++ b/src/qt/optionsmodel.h
@@ -77,6 +77,9 @@ public:
bool getCoinControlFeatures() const { return fCoinControlFeatures; }
const QString& getOverriddenByCommandLine() { return strOverriddenByCommandLine; }
+ /* Explicit setters */
+ void SetPrune(bool prune, bool force = false);
+
/* Restart flag helper */
void setRestartRequired(bool fRequired);
bool isRestartRequired() const;
generated by cgit v1.2.3 (git 2.26.2) at 2024-07-15 18:41:49 +0000