refs #619, cache for last selections in components

1st implementation for mapping component
2026-04-11 06:25:33 +08:00 · 2016-03-12 05:23:45 +01:00
parent bd50cfab86
commit 38ca1a40b4
8 changed files with 254 additions and 3 deletions
--- a/src/blackgui/components/data/lastselections.h
+++ b/src/blackgui/components/data/lastselections.h
@@ -0,0 +1,84 @@
+/* Copyright (C) 2016
+ * 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 BLACKGUI_COMPONENTS_DATA_LASTSELECTIONS_H
+#define BLACKGUI_COMPONENTS_DATA_LASTSELECTIONS_H
+
+#include "blackgui/blackguiexport.h"
+#include "blackmisc/valueobject.h"
+#include "blackmisc/datacache.h"
+#include "blackmisc/simulation/simulatorinfo.h"
+
+namespace BlackGui
+{
+    namespace Components
+    {
+        namespace Data
+        {
+            /*!
+             * Store last selections/interactions with this component
+             */
+            class BLACKGUI_EXPORT CDbMappingComponent : public BlackMisc::CValueObject<CDbMappingComponent>
+            {
+            public:
+                //! Properties by index
+                enum ColumnIndex
+                {
+                    IndexLastSimulator = BlackMisc::CPropertyIndex::GlobalIndexCCountry + 33
+                };
+
+                //! Simulator last selected
+                const BlackMisc::Simulation::CSimulatorInfo &getLastSimulatorSelection() const { return m_simulator; }
+
+                //! Simulator last selected
+                void setLastSimulatorSelection(const BlackMisc::Simulation::CSimulatorInfo &simulator) { m_simulator = simulator; }
+
+                //! \copydoc BlackMisc::Mixin::String::toQString
+                QString convertToQString(bool i18n = false) const;
+
+                //! \copydoc BlackMisc::Mixin::Index::propertyByIndex
+                BlackMisc::CVariant propertyByIndex(const BlackMisc::CPropertyIndex &index) const;
+
+                //! \copydoc BlackMisc::Mixin::Index::setPropertyByIndex
+                void setPropertyByIndex(const BlackMisc::CVariant &variant, const BlackMisc::CPropertyIndex &index);
+
+                //! Compare by index
+                int comparePropertyByIndex(const CDbMappingComponent &compareValue, const BlackMisc::CPropertyIndex &index) const;
+
+            private:
+                BLACK_ENABLE_TUPLE_CONVERSION(CDbMappingComponent)
+                BlackMisc::Simulation::CSimulatorInfo m_simulator; //!< Last simulator selection
+            };
+
+            //! Trait for model cache
+            struct DbMappingComponent : public BlackMisc::CDataTrait<CDbMappingComponent>
+            {
+                //! Default value
+                static const CDbMappingComponent &defaultValue()
+                {
+                    static const CDbMappingComponent ls;
+                    return ls;
+                }
+
+                //! Key in data cache
+                static const char *key() { return "dbmappingcomponent"; }
+            };
+        } // ns
+    } // ns
+} // ns
+
+Q_DECLARE_METATYPE(BlackGui::Components::Data::CDbMappingComponent)
+BLACK_DECLARE_TUPLE_CONVERSION(BlackGui::Components::Data::CDbMappingComponent, (
+                                   attr(o.m_simulator)
+                               ))
+
+#endif // guard
+