Qt: Ensure UI updates only come from the currently selected walletView

Author: luke-jr

src/qt/bitcoingui.cpp

@@ -21,6 +21,7 @@
 #ifdef ENABLE_WALLET
 #include <qt/walletframe.h>
 #include <qt/walletmodel.h>
+#include <qt/walletview.h>
 #endif // ENABLE_WALLET
 
 #ifdef Q_OS_MAC
@@ -1097,6 +1098,20 @@ void BitcoinGUI::setEncryptionStatus(int status)
         break;
     }
 }
+
+void BitcoinGUI::updateWalletStatus()
+{
+    if (!walletFrame) {
+        return;
+    }
+    WalletView * const walletView = walletFrame->currentWalletView();
+    if (!walletView) {
+        return;
+    }
+    WalletModel * const walletModel = walletView->getWalletModel();
+    setEncryptionStatus(walletModel->getEncryptionStatus());
+    setHDStatus(walletModel->hdEnabled());
+}
 #endif // ENABLE_WALLET
 
 void BitcoinGUI::showNormalIfMinimized(bool fToggleHidden)

src/qt/bitcoingui.h

@@ -174,6 +174,9 @@ public Q_SLOTS:
 
 #ifdef ENABLE_WALLET
     bool setCurrentWallet(const QString& name);
+    /** Set the UI status indicators based on the currently selected wallet.
+    */
+    void updateWalletStatus();
 
 private:
     /** Set the encryption status as shown in the UI.
@@ -188,6 +191,7 @@ public Q_SLOTS:
      */
     void setHDStatus(int hdEnabled);
 
+public Q_SLOTS:
     bool handlePaymentRequest(const SendCoinsRecipient& recipient);
 
     /** Show incoming transaction notification for new transactions. */

src/qt/walletframe.h

@@ -59,6 +59,7 @@ class WalletFrame : public QFrame
 
     const PlatformStyle *platformStyle;
 
+public:
     WalletView *currentWalletView();
 
 public Q_SLOTS:

src/qt/walletmodel.cpp

@@ -110,8 +110,9 @@ void WalletModel::updateStatus()
 {
     EncryptionStatus newEncryptionStatus = getEncryptionStatus();
 
-    if(cachedEncryptionStatus != newEncryptionStatus)
-        Q_EMIT encryptionStatusChanged(newEncryptionStatus);
+    if(cachedEncryptionStatus != newEncryptionStatus) {
+        Q_EMIT encryptionStatusChanged();
+    }
 }
 
 void WalletModel::pollBalanceChanged()

src/qt/walletmodel.h

@@ -255,7 +255,7 @@ class WalletModel : public QObject
                         const CAmount& watchOnlyBalance, const CAmount& watchUnconfBalance, const CAmount& watchImmatureBalance);
 
     // Encryption status of wallet changed
-    void encryptionStatusChanged(int status);
+    void encryptionStatusChanged();
 
     // Signal emitted when wallet needs to be unlocked
     // It is valid behaviour for listeners to keep the wallet locked after this signal;

src/qt/walletview.cpp

@@ -101,13 +101,13 @@ void WalletView::setBitcoinGUI(BitcoinGUI *gui)
         connect(this, SIGNAL(message(QString,QString,unsigned int)), gui, SLOT(message(QString,QString,unsigned int)));
 
         // Pass through encryption status changed signals
-        connect(this, SIGNAL(encryptionStatusChanged(int)), gui, SLOT(setEncryptionStatus(int)));
+        connect(this, SIGNAL(encryptionStatusChanged()), gui, SLOT(updateWalletStatus()));
 
         // Pass through transaction notifications
         connect(this, SIGNAL(incomingTransaction(QString,int,CAmount,QString,QString,QString)), gui, SLOT(incomingTransaction(QString,int,CAmount,QString,QString,QString)));
 
         // Connect HD enabled state signal 
-        connect(this, SIGNAL(hdEnabledStatusChanged(int)), gui, SLOT(setHDStatus(int)));
+        connect(this, SIGNAL(hdEnabledStatusChanged()), gui, SLOT(updateWalletStatus()));
     }
 }
 
@@ -137,11 +137,11 @@ void WalletView::setWalletModel(WalletModel *_walletModel)
         connect(_walletModel, SIGNAL(message(QString,QString,unsigned int)), this, SIGNAL(message(QString,QString,unsigned int)));
 
         // Handle changes in encryption status
-        connect(_walletModel, SIGNAL(encryptionStatusChanged(int)), this, SIGNAL(encryptionStatusChanged(int)));
+        connect(_walletModel, SIGNAL(encryptionStatusChanged()), this, SIGNAL(encryptionStatusChanged()));
         updateEncryptionStatus();
 
         // update HD status
-        Q_EMIT hdEnabledStatusChanged(_walletModel->hdEnabled());
+        Q_EMIT hdEnabledStatusChanged();
 
         // Balloon pop-up for new transaction
         connect(_walletModel->getTransactionTableModel(), SIGNAL(rowsInserted(QModelIndex,int,int)),
@@ -234,7 +234,7 @@ void WalletView::showOutOfSyncWarning(bool fShow)
 
 void WalletView::updateEncryptionStatus()
 {
-    Q_EMIT encryptionStatusChanged(walletModel->getEncryptionStatus());
+    Q_EMIT encryptionStatusChanged();
 }
 
 void WalletView::encryptWallet(bool status)

src/qt/walletview.h

@@ -44,6 +44,7 @@ class WalletView : public QStackedWidget
         The client model represents the part of the core that communicates with the P2P network, and is wallet-agnostic.
     */
     void setClientModel(ClientModel *clientModel);
+    WalletModel *getWalletModel() { return walletModel; }
     /** Set the wallet model.
         The wallet model represents a bitcoin wallet, and offers access to the list of transactions, address book and sending
         functionality.
@@ -119,9 +120,9 @@ public Q_SLOTS:
     /**  Fired when a message should be reported to the user */
     void message(const QString &title, const QString &message, unsigned int style);
     /** Encryption status of wallet changed */
-    void encryptionStatusChanged(int status);
+    void encryptionStatusChanged();
     /** HD-Enabled status of wallet changed (only possible during startup) */
-    void hdEnabledStatusChanged(int hdEnabled);
+    void hdEnabledStatusChanged();
     /** Notify that a new transaction appeared */
     void incomingTransaction(const QString& date, int unit, const CAmount& amount, const QString& type, const QString& address, const QString& label);
     /** Notify that the out of sync warning icon has been pressed */