core: add indexOf member to ConnectionListModel

This will allow us to programatically set the connection in the QML UI.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

core/connectionlistmodel.cpp

@@ -50,3 +50,8 @@ void ConnectionListModel::removeAllAddresses()
 	m_addresses.clear();
 	endRemoveRows();
 }
+
+int ConnectionListModel::indexOf(QString address)
+{
+	return m_addresses.indexOf(address);
+}

core/connectionlistmodel.h

@@ -16,6 +16,7 @@ public:
 	int rowCount(const QModelIndex &parent = QModelIndex()) const;
 	void addAddress(const QString address);
 	void removeAllAddresses();
+	int indexOf(QString address);
 private:
 	QStringList m_addresses;
 };