Add CVisibilityLayer and CVisibilityLayerList

refs #579

src/blackmisc/weather/visibilitylayer.cpp

@@ -0,0 +1,75 @@
+/* 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.
+ */
+
+#include "blackmisc/weather/visibilitylayer.h"
+#include "blackmisc/propertyindex.h"
+#include "blackmisc/blackmiscfreefunctions.h"
+#include "blackmisc/variant.h"
+
+using namespace BlackMisc::PhysicalQuantities;
+using namespace BlackMisc::Aviation;
+
+namespace BlackMisc
+{
+    namespace Weather
+    {
+
+        CVisibilityLayer::CVisibilityLayer(const BlackMisc::Aviation::CAltitude &base,
+                                           const BlackMisc::Aviation::CAltitude &top,
+                                           const PhysicalQuantities::CLength &visibility) :
+            m_base(base), m_top(top), m_visibility(visibility)
+        { }
+
+        CVariant CVisibilityLayer::propertyByIndex(const BlackMisc::CPropertyIndex &index) const
+        {
+            if (index.isMyself()) { return CVariant::from(*this); }
+            ColumnIndex i = index.frontCasted<ColumnIndex>();
+            switch (i)
+            {
+            case IndexBase:
+                return CVariant::fromValue(m_base);
+            case IndexTop:
+                return CVariant::fromValue(m_top);
+            case IndexVisibility:
+                return CVariant::fromValue(m_visibility);
+            default:
+                return CValueObject::propertyByIndex(index);
+            }
+        }
+
+        void CVisibilityLayer::setPropertyByIndex(const CVariant &variant, const BlackMisc::CPropertyIndex &index)
+        {
+            if (index.isMyself()) { (*this) = variant.to<CVisibilityLayer>(); return; }
+            ColumnIndex i = index.frontCasted<ColumnIndex>();
+            switch (i)
+            {
+            case IndexBase:
+                setBase(variant.value<CAltitude>());
+                break;
+            case IndexTop:
+                setTop(variant.value<CAltitude>());
+                break;
+            case IndexVisibility:
+                setVisibility(variant.value<CLength>());
+                break;
+            default:
+                CValueObject::setPropertyByIndex(variant, index);
+                break;
+            }
+        }
+
+        QString CVisibilityLayer::convertToQString(bool /** i18n **/) const
+        {
+            QString visibilityAsString = QString("Visibility: %1 from %2 to %3");
+            visibilityAsString = visibilityAsString.arg(m_visibility.toQString(), m_base.toQString(), m_top.toQString());
+            return visibilityAsString;
+        }
+
+    } // namespace
+} // namespace