qml: Add SendRecipientsList to WalletQmlModel

Author: johnny9

src/qml/models/sendrecipientslistmodel.cpp

@@ -35,12 +35,18 @@ QHash<int, QByteArray> SendRecipientsListModel::roleNames() const
 {
     return {
         {AddressRole, "address"},
-        {LabelRole, "label"}};
+        {LabelRole, "label"},
+        {AmountRole, "amount"},
+        {MessageRole, "message"},
+    };
 }
 
-void SendRecipientsListModel::addRecipient()
+void SendRecipientsListModel::add()
 {
-    beginInsertRows(QModelIndex(), m_recipients.size(), m_recipients.size());
+    const int row = m_recipients.size();
+    beginInsertRows(QModelIndex(), row, row);
     m_recipients.append(new SendRecipient(this));
     endInsertRows();
+    Q_EMIT  countChanged();
+    setCurrentIndex(row)
 }

src/qml/models/sendrecipientslistmodel.h

@@ -13,6 +13,9 @@
 class SendRecipientsListModel : public QAbstractListModel
 {
     Q_OBJECT
+    Q_PROPERTY(int recipientIndex READ recipientIndex NOTIFY recipientIndexChanged)
+    Q_PROPERTY(int count READ count NOTIFY countChanged)
+    Q_PROPERTY(SendRecipient* currentRecipient READ currentRecipient NOTIFY currentRecipientChanged)
 
 public:
     enum Roles {
@@ -28,10 +31,24 @@ class SendRecipientsListModel : public QAbstractListModel
     QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const override;
     QHash<int, QByteArray> roleNames() const override;
 
-    void addRecipient();
+    Q_INVOKABLE void add();
+    Q_INVOKABLE void next();
+    Q_INVOKABLE void prev();
+    Q_INVOKABLE void clearAll();
+
+    int currentIndex() const { return m_current; }
+    void setCurrentIndex(int row);
+    SendRecipient* currentRecipient() const;
+    int count() const { return m_recipients.size(); }
+
+Q_SIGNALS:
+    void currentIndexChanged();
+    void currentRecipientChanged();
+    void countChanged();
 
 private:
     QList<SendRecipient*> m_recipients;
+    int m_current{0};
 };
 
 #endif // BITCOIN_QML_MODELS_SENDRECIPIENTSLISTMODEL_H

src/qml/models/walletqmlmodel.h

@@ -27,6 +27,7 @@ class WalletQmlModel : public QObject
     Q_PROPERTY(ActivityListModel* activityListModel READ activityListModel CONSTANT)
     Q_PROPERTY(CoinsListModel* coinsListModel READ coinsListModel CONSTANT)
     Q_PROPERTY(SendRecipient* sendRecipient READ sendRecipient CONSTANT)
+    Q_PROPERTY(SendRecipientsListModel* sendRecipientList READ sendRecipientList CONSTANT)
     Q_PROPERTY(WalletQmlModelTransaction* currentTransaction READ currentTransaction NOTIFY currentTransactionChanged)
     Q_PROPERTY(int recipientIndex READ recipientIndex NOTIFY recipientIndexChanged)
     Q_PROPERTY(int recipientsCount READ recipientsCount NOTIFY recipientsCountChanged)
@@ -40,6 +41,11 @@ class WalletQmlModel : public QObject
     QString balance() const;
     ActivityListModel* activityListModel() const { return m_activity_list_model; }
     CoinsListModel* coinsListModel() const { return m_coins_list_model; }
+    SendRecipient* sendRecipient() const { return m_current_recipient; }
+    SendRecipientList* sendRecipientList() const { return m_current_recipient; }
+    WalletQmlModelTransaction* currentTransaction() const { return m_current_transaction; }
+    Q_INVOKABLE bool prepareTransaction();
+    Q_INVOKABLE void sendTransaction();
 
     std::set<interfaces::WalletTx> getWalletTxs() const;
     interfaces::WalletTx getWalletTx(const uint256& hash) const;