1 files changed, 39 insertions, 36 deletions

diff --git a/src/qt/transactiontablemodel.cpp b/src/qt/transactiontablemodel.cpp
index c560dc58e7..3148089b52 100644
--- a/src/qt/transactiontablemodel.cpp
+++ b/src/qt/transactiontablemodel.cpp
@@ -54,6 +54,30 @@ struct TxLessThan
     }
 };
 
+// queue notifications to show a non freezing progress dialog e.g. for rescan
+struct TransactionNotification
+{
+public:
+    TransactionNotification() {}
+    TransactionNotification(uint256 _hash, ChangeType _status, bool _showTransaction):
+        hash(_hash), status(_status), showTransaction(_showTransaction) {}
+
+    void invoke(QObject *ttm)
+    {
+        QString strHash = QString::fromStdString(hash.GetHex());
+        qDebug() << "NotifyTransactionChanged: " + strHash + " status= " + QString::number(status);
+        bool invoked = QMetaObject::invokeMethod(ttm, "updateTransaction", Qt::QueuedConnection,
+                                  Q_ARG(QString, strHash),
+                                  Q_ARG(int, status),
+                                  Q_ARG(bool, showTransaction));
+        assert(invoked);
+    }
+private:
+    uint256 hash;
+    ChangeType status;
+    bool showTransaction;
+};
+
 // Private implementation
 class TransactionTablePriv
 {
@@ -71,6 +95,12 @@ public:
      */
     QList<TransactionRecord> cachedWallet;
 
+    bool fQueueNotifications = false;
+    std::vector< TransactionNotification > vQueueNotifications;
+
+    void NotifyTransactionChanged(const uint256 &hash, ChangeType status);
+    void ShowProgress(const std::string &title, int nProgress);
+
     /* Query entire wallet anew from core.
      */
     void refreshWallet(interfaces::Wallet& wallet)
@@ -674,34 +704,7 @@ void TransactionTableModel::updateDisplayUnit()
     Q_EMIT dataChanged(index(0, Amount), index(priv->size()-1, Amount));
 }
 
-// queue notifications to show a non freezing progress dialog e.g. for rescan
-struct TransactionNotification
-{
-public:
-    TransactionNotification() {}
-    TransactionNotification(uint256 _hash, ChangeType _status, bool _showTransaction):
-        hash(_hash), status(_status), showTransaction(_showTransaction) {}
-
-    void invoke(QObject *ttm)
-    {
-        QString strHash = QString::fromStdString(hash.GetHex());
-        qDebug() << "NotifyTransactionChanged: " + strHash + " status= " + QString::number(status);
-        bool invoked = QMetaObject::invokeMethod(ttm, "updateTransaction", Qt::QueuedConnection,
-                                  Q_ARG(QString, strHash),
-                                  Q_ARG(int, status),
-                                  Q_ARG(bool, showTransaction));
-        assert(invoked);
-    }
-private:
-    uint256 hash;
-    ChangeType status;
-    bool showTransaction;
-};
-
-static bool fQueueNotifications = false;
-static std::vector< TransactionNotification > vQueueNotifications;
-
-static void NotifyTransactionChanged(TransactionTableModel *ttm, const uint256 &hash, ChangeType status)
+void TransactionTablePriv::NotifyTransactionChanged(const uint256 &hash, ChangeType status)
 {
     // Find transaction in wallet
     // Determine whether to show transaction or not (determine this here so that no relocking is needed in GUI thread)
@@ -714,10 +717,10 @@ static void NotifyTransactionChanged(TransactionTableModel *ttm, const uint256 &
         vQueueNotifications.push_back(notification);
         return;
     }
-    notification.invoke(ttm);
+    notification.invoke(parent);
 }
 
-static void ShowProgress(TransactionTableModel *ttm, const std::string &title, int nProgress)
+void TransactionTablePriv::ShowProgress(const std::string &title, int nProgress)
 {
     if (nProgress == 0)
         fQueueNotifications = true;
@@ -726,27 +729,27 @@ static void ShowProgress(TransactionTableModel *ttm, const std::string &title, i
     {
         fQueueNotifications = false;
         if (vQueueNotifications.size() > 10) { // prevent balloon spam, show maximum 10 balloons
-            bool invoked = QMetaObject::invokeMethod(ttm, "setProcessingQueuedTransactions", Qt::QueuedConnection, Q_ARG(bool, true));
+            bool invoked = QMetaObject::invokeMethod(parent, "setProcessingQueuedTransactions", Qt::QueuedConnection, Q_ARG(bool, true));
             assert(invoked);
         }
         for (unsigned int i = 0; i < vQueueNotifications.size(); ++i)
         {
             if (vQueueNotifications.size() - i <= 10) {
-                bool invoked = QMetaObject::invokeMethod(ttm, "setProcessingQueuedTransactions", Qt::QueuedConnection, Q_ARG(bool, false));
+                bool invoked = QMetaObject::invokeMethod(parent, "setProcessingQueuedTransactions", Qt::QueuedConnection, Q_ARG(bool, false));
                 assert(invoked);
             }
 
-            vQueueNotifications[i].invoke(ttm);
+            vQueueNotifications[i].invoke(parent);
         }
-        std::vector<TransactionNotification >().swap(vQueueNotifications); // clear
+        vQueueNotifications.clear();
     }
 }
 
 void TransactionTableModel::subscribeToCoreSignals()
 {
     // Connect signals to wallet
-    m_handler_transaction_changed = walletModel->wallet().handleTransactionChanged(std::bind(NotifyTransactionChanged, this, std::placeholders::_1, std::placeholders::_2));
-    m_handler_show_progress = walletModel->wallet().handleShowProgress(std::bind(ShowProgress, this, std::placeholders::_1, std::placeholders::_2));
+    m_handler_transaction_changed = walletModel->wallet().handleTransactionChanged(std::bind(&TransactionTablePriv::NotifyTransactionChanged, priv, std::placeholders::_1, std::placeholders::_2));
+    m_handler_show_progress = walletModel->wallet().handleShowProgress(std::bind(&TransactionTablePriv::ShowProgress, priv, std::placeholders::_1, std::placeholders::_2));
 }
 
 void TransactionTableModel::unsubscribeFromCoreSignals()