qt: Add SynchronizationState enum to signal parameter

Author: hebasto

src/qt/bitcoin.cpp

@@ -34,6 +34,7 @@
 #include <uint256.h>
 #include <util/system.h>
 #include <util/threadnames.h>
+#include <validation.h>
 
 #include <memory>
 
@@ -61,6 +62,7 @@ Q_IMPORT_PLUGIN(QCocoaIntegrationPlugin);
 // Declare meta types used for QMetaObject::invokeMethod
 Q_DECLARE_METATYPE(bool*)
 Q_DECLARE_METATYPE(CAmount)
+Q_DECLARE_METATYPE(SynchronizationState)
 Q_DECLARE_METATYPE(uint256)
 
 static QString GetLangTerritory()
@@ -435,6 +437,7 @@ int GuiMain(int argc, char* argv[])
 
     // Register meta types used for QMetaObject::invokeMethod and Qt::QueuedConnection
     qRegisterMetaType<bool*>();
+    qRegisterMetaType<SynchronizationState>();
 #ifdef ENABLE_WALLET
     qRegisterMetaType<WalletModel*>();
 #endif

src/qt/clientmodel.cpp

@@ -257,7 +257,8 @@ static void BlockTipChanged(ClientModel* clientmodel, SynchronizationState sync_
         Q_ARG(int, height),
         Q_ARG(QDateTime, QDateTime::fromTime_t(blockTime)),
         Q_ARG(double, verificationProgress),
-        Q_ARG(bool, fHeader));
+        Q_ARG(bool, fHeader),
+        Q_ARG(SynchronizationState, sync_state));
     assert(invoked);
     nLastUpdateNotification = now;
 }

src/qt/clientmodel.h

@@ -12,10 +12,10 @@
 #include <memory>
 
 class BanTableModel;
+class CBlockIndex;
 class OptionsModel;
 class PeerTableModel;
-
-class CBlockIndex;
+enum class SynchronizationState;
 
 namespace interfaces {
 class Handler;
@@ -100,7 +100,7 @@ class ClientModel : public QObject
 
 Q_SIGNALS:
     void numConnectionsChanged(int count);
-    void numBlocksChanged(int count, const QDateTime& blockDate, double nVerificationProgress, bool header);
+    void numBlocksChanged(int count, const QDateTime& blockDate, double nVerificationProgress, bool header, SynchronizationState sync_state);
     void mempoolSizeChanged(long count, size_t mempoolSizeInBytes);
     void networkActiveChanged(bool networkActive);
     void alertsChanged(const QString &warnings);