refs #469, renamed flags

* db to entity flags as it also features entities not from DB
* Flag enums singular (discussed with MS / slack)

src/blackmisc/network/entityflags.h

@@ -0,0 +1,76 @@
+/* Copyright (C) 2015
+ * swift project Community / Contributors
+ *
+ * This file is part of swift project. It is subject to the license terms in the LICENSE file found in the top-level
+ * directory of this distribution and at http://www.swift-project.org/license.html. No part of swift project,
+ * including this file, may be copied, modified, propagated, or distributed except according to the terms
+ * contained in the LICENSE file.
+ */
+
+//! \file
+
+#ifndef BLACKMISC_NETWORK_ENTITRFLAGS_H
+#define BLACKMISC_NETWORK_ENTITRFLAGS_H
+
+#include "blackmisc/blackmiscexport.h"
+#include <QObject>
+
+namespace BlackMisc
+{
+    namespace Network
+    {
+        /*!
+         * What and state of reading from web services
+         */
+        class BLACKMISC_EXPORT CEntityFlags
+        {
+        public:
+            //! Which data to read, requires corresponding readers
+            enum EntityFlag
+            {
+                NoEntity               = 0,      ///< no data at all
+                VatsimDataFile         = 1 << 0, ///< the VATSIM data file (multiple data entities)
+                BookingEntity          = 1 << 1, ///< bookings
+                MetarEntity            = 1 << 2,
+                AircraftIcaoEntity     = 1 << 3, ///< ICAO codes for aircraft
+                AirlineIcaoEntity      = 1 << 4, ///< ICAO codes for airlines
+                CountryEntity          = 1 << 5, ///< country codes
+                DistributorEntity      = 1 << 6, ///< distributors
+                LiveryEntity           = 1 << 7, ///< liveries
+                ModelEntity            = 1 << 8, ///< models
+                AllIcaoEntities        = AircraftIcaoEntity | AirlineIcaoEntity, ///< all ICAO codes
+                AllIcaoAndCountries    = AircraftIcaoEntity | AirlineIcaoEntity | CountryEntity, ///< all ICAO codes and countries
+                DistributorLiveryModel = DistributorEntity | LiveryEntity | ModelEntity, ///< Combinded
+                AllEntities            = 0xFFFF  ///< everything
+            };
+            Q_DECLARE_FLAGS(Entity, EntityFlag)
+
+            //! State of operation
+            enum ReadState
+            {
+                StartRead,    ///< reading has been started
+                ReadFinished, ///< reading done
+                ReadFailed    ///< reading failed
+            };
+
+            //! Convert to string
+            static QString flagToString(EntityFlag flag);
+
+            //! Convert to string
+            static QString flagToString(BlackMisc::Network::CEntityFlags::Entity flag);
+
+            //! Convert to string
+            static QString flagToString(ReadState flag);
+
+            //! Register metadata
+            static void registerMetadata();
+        };
+    } // namespace
+} // namespace
+
+Q_DECLARE_METATYPE(BlackMisc::Network::CEntityFlags::EntityFlag)
+Q_DECLARE_METATYPE(BlackMisc::Network::CEntityFlags::Entity)
+Q_DECLARE_METATYPE(BlackMisc::Network::CEntityFlags::ReadState)
+Q_DECLARE_OPERATORS_FOR_FLAGS(BlackMisc::Network::CEntityFlags::Entity)
+
+#endif // guard