Miscellaneous changes. Including a copy action.

opendatabase.h

@@ -6,6 +6,7 @@
 #include "expected.h"
 
 class PgsqlDatabaseCatalogue;
+class TypeSelectionItemModel;
 
 /** Instances of this class represent a single database on which atleast one
  * window is opened. This class is used to track details about that database.
@@ -20,6 +21,8 @@ public:
 	OpenDatabase& operator=(const OpenDatabase &) = delete;
 	~OpenDatabase();
 
+	PgsqlDatabaseCatalogue* getCatalogue();
+	TypeSelectionItemModel* getTypeSelectionModel();
 signals:
 
 public slots:
@@ -28,6 +31,8 @@ private:
 	ConnectionConfig m_config;
 	PgsqlDatabaseCatalogue *m_catalogue;
 
+	TypeSelectionItemModel *m_typeSelectionModel = nullptr;
+
 	OpenDatabase(const ConnectionConfig& cfg, QObject *parent = 0);
 	bool Init();
 };