Qt/splash: Specifically keep track of which wallet(s) we are connected to for later disconnecting

src/qt/splashscreen.cpp

@@ -151,9 +151,10 @@ static void ShowProgress(SplashScreen *splash, const std::string &title, int nPr
 }
 
 #ifdef ENABLE_WALLET
-static void ConnectWallet(SplashScreen *splash, CWallet* wallet)
+void SplashScreen::ConnectWallet(CWallet* wallet)
 {
-    wallet->ShowProgress.connect(boost::bind(ShowProgress, splash, _1, _2));
+    wallet->ShowProgress.connect(boost::bind(ShowProgress, this, _1, _2));
+    connectedWallets.push_back(wallet);
 }
 #endif
 
@@ -163,7 +164,7 @@ void SplashScreen::subscribeToCoreSignals()
     uiInterface.InitMessage.connect(boost::bind(InitMessage, this, _1));
     uiInterface.ShowProgress.connect(boost::bind(ShowProgress, this, _1, _2));
 #ifdef ENABLE_WALLET
-    uiInterface.LoadWallet.connect(boost::bind(ConnectWallet, this, _1));
+    uiInterface.LoadWallet.connect(boost::bind(&SplashScreen::ConnectWallet, this, _1));
 #endif
 }
 
@@ -173,8 +174,9 @@ void SplashScreen::unsubscribeFromCoreSignals()
     uiInterface.InitMessage.disconnect(boost::bind(InitMessage, this, _1));
     uiInterface.ShowProgress.disconnect(boost::bind(ShowProgress, this, _1, _2));
 #ifdef ENABLE_WALLET
-    if(pwalletMain)
-        pwalletMain->ShowProgress.disconnect(boost::bind(ShowProgress, this, _1, _2));
+    Q_FOREACH(CWallet* const & pwallet, connectedWallets) {
+        pwallet->ShowProgress.disconnect(boost::bind(ShowProgress, this, _1, _2));
+    }
 #endif
 }
 

src/qt/splashscreen.h

@@ -7,6 +7,7 @@
 
 #include <QSplashScreen>
 
+class CWallet;
 class NetworkStyle;
 
 /** Class for the splashscreen with information of the running client.
@@ -39,11 +40,15 @@ private:
     void subscribeToCoreSignals();
     /** Disconnect core signals to splash screen */
     void unsubscribeFromCoreSignals();
+    /** Connect wallet signals to splash screen */
+    void ConnectWallet(CWallet*);
 
     QPixmap pixmap;
     QString curMessage;
     QColor curColor;
     int curAlignment;
+
+    QList<CWallet*> connectedWallets;
 };
 
 #endif // BITCOIN_QT_SPLASHSCREEN_H