create new address from main gui, move address book model to client model

gui/include/addresstablemodel.h

@@ -35,9 +35,9 @@ public:
     bool removeRows(int row, int count, const QModelIndex & parent = QModelIndex());
 
     /* Add an address to the model.
-       Returns true on success, false otherwise.
+       Returns the added address on success, and an empty string otherwise.
      */
-    bool addRow(const QString &type, const QString &label, const QString &address);
+    QString addRow(const QString &type, const QString &label, const QString &address);
 
     /* Update address list from core. Invalidates any indices.
      */

gui/include/clientmodel.h

@@ -2,7 +2,9 @@
 #define CLIENTMODEL_H
 
 #include <QObject>
+
 class OptionsModel;
+class AddressTableModel;
 
 class ClientModel : public QObject
 {
@@ -22,6 +24,7 @@ public:
     };
 
     OptionsModel *getOptionsModel();
+    AddressTableModel *getAddressTableModel();
 
     qint64 getBalance();
     QString getAddress();
@@ -34,7 +37,8 @@ public:
     /* Send coins */
     StatusCode sendCoins(const QString &payTo, qint64 payAmount);
 private:
-    OptionsModel *options_model;
+    OptionsModel *optionsModel;
+    AddressTableModel *addressTableModel;
 
 signals:
     void balanceChanged(qint64 balance);

gui/include/editaddressdialog.h

@@ -29,7 +29,7 @@ public:
 
     void setModel(AddressTableModel *model);
     void loadRow(int row);
-    void saveCurrentRow();
+    QString saveCurrentRow();
 
 private:
     Ui::EditAddressDialog *ui;