Merge pull request #4223

06a91d9 VerifyDB progress (Cozz Lovan)

1 files changed, 10 insertions, 0 deletions

diff --git a/src/qt/clientmodel.cpp b/src/qt/clientmodel.cpp
index 1c008428a3..403b03378f 100644
--- a/src/qt/clientmodel.cpp
+++ b/src/qt/clientmodel.cpp
@@ -208,6 +208,14 @@ QString ClientModel::formatClientStartupTime() const
 }
 
 // Handlers for core signals
+static void ShowProgress(ClientModel *clientmodel, const std::string &title, int nProgress)
+{
+    // emits signal "showProgress"
+    QMetaObject::invokeMethod(clientmodel, "showProgress", Qt::QueuedConnection,
+                              Q_ARG(QString, QString::fromStdString(title)),
+                              Q_ARG(int, nProgress));
+}
+
 static void NotifyBlocksChanged(ClientModel *clientmodel)
 {
     // This notification is too frequent. Don't trigger a signal.
@@ -232,6 +240,7 @@ static void NotifyAlertChanged(ClientModel *clientmodel, const uint256 &hash, Ch
 void ClientModel::subscribeToCoreSignals()
 {
     // Connect signals to client
+    uiInterface.ShowProgress.connect(boost::bind(ShowProgress, this, _1, _2));
     uiInterface.NotifyBlocksChanged.connect(boost::bind(NotifyBlocksChanged, this));
     uiInterface.NotifyNumConnectionsChanged.connect(boost::bind(NotifyNumConnectionsChanged, this, _1));
     uiInterface.NotifyAlertChanged.connect(boost::bind(NotifyAlertChanged, this, _1, _2));
@@ -240,6 +249,7 @@ void ClientModel::subscribeToCoreSignals()
 void ClientModel::unsubscribeFromCoreSignals()
 {
     // Disconnect signals from client
+    uiInterface.ShowProgress.disconnect(boost::bind(ShowProgress, this, _1, _2));
     uiInterface.NotifyBlocksChanged.disconnect(boost::bind(NotifyBlocksChanged, this));
     uiInterface.NotifyNumConnectionsChanged.disconnect(boost::bind(NotifyNumConnectionsChanged, this, _1));
     uiInterface.NotifyAlertChanged.disconnect(boost::bind(NotifyAlertChanged, this, _1, _2));