#23 Basic address book support for sending addresses

zboard small fixes

src/addressbook.h

@@ -0,0 +1,39 @@
+#ifndef ADDRESSBOOK_H
+#define ADDRESSBOOK_H
+
+#include "precompiled.h"
+
+class MainWindow;
+
+class AddressBookModel : public QAbstractTableModel {
+
+public:
+    AddressBookModel(QTableView* parent);
+    ~AddressBookModel();
+
+    void addNewLabel(QString label, QString addr);
+    void removeItemAt(int row);
+    QPair<QString, QString> itemAt(int row);
+
+    int      rowCount(const QModelIndex &parent) const;
+    int      columnCount(const QModelIndex &parent) const;
+    QVariant data(const QModelIndex &index, int role) const;
+    QVariant headerData(int section, Qt::Orientation orientation, int role) const;
+
+private:
+    void loadDataFromStorage();
+    void saveDataToStorage();
+
+    QString writeableFile();
+
+    QTableView* parent;
+    QList<QPair<QString, QString>>* labels   = nullptr;
+    QStringList headers;    
+};
+
+class AddressBook {
+public:    
+    static void open(MainWindow* parent, QLineEdit* target = nullptr);
+};
+
+#endif // ADDRESSBOOK_H