--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/landmarksui/uicontrols/inc/CLmkDistanceEditor.h	Wed Sep 01 12:31:27 2010 +0100
@@ -0,0 +1,132 @@
+/*
+* Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:    LandmarksUi Content File -    Distance editor for editor/viewer form
+*
+*/
+
+
+
+
+
+
+
+
+#ifndef CLmkDistanceEditor_h
+#define CLmkDistanceEditor_h
+
+//  INCLUDES
+#include "CLmkFloatEditor.h"
+#include "landmarks.hrh"
+
+/// FORWARD DECLARATION
+class CEikMfneSymbol;
+
+// CLASS DECLARATION
+
+/**
+ *  CLmkDistanceEditor extends CLmkFloatEditor's functionality.
+ *  Implements both metric and imperial units.
+ *  Underlying floating value is just a value, which user inputs.
+ *  Its limits depend on current unit.
+ *  Number() method returns distance always in meters.
+ */
+class CLmkDistanceEditor : public CLmkFloatEditor
+    {
+    public:
+        // Constructors and destructor
+        /**
+         * Create CLmkDistanceEditor object
+         * @return newly instantiated object
+         */
+        CLmkDistanceEditor();
+
+        /**
+         * Destructor.
+         */
+        virtual ~CLmkDistanceEditor();
+
+    	/**
+    	 * By default Symbian 2nd phase constructor
+         * @param aMinimumValue
+         * @param aMaximumValue
+         * @param aInitialValue
+         * @param aType
+    	 */
+    	void ConstructL(TReal32 aMinimumValue,
+                        TReal32 aMaximumValue,
+                        TReal32 aInitialValue);
+
+    public: // From CLmkFloatEditor
+
+        /** Sets value */
+	    void SetNumber(TReal aNumber);
+
+        /** Gets value */
+	    TReal Number() const;
+
+    protected: // From CLmkFloatEditor
+
+        void HandleCustomFieldChanged(TInt aCustomFieldIndex);
+
+        void HandleEnter();
+        void HandleExit();
+
+    protected: // new functions
+
+        enum TDistanceUnit
+        	{
+        	EUnitNone,
+        	EUnitMeters,
+        	EUnitKilometers,
+        	EUnitFeet,
+        	EUnitMiles
+        	};
+
+        /** Converts from meters to given units */
+        TReal32 MetersToUnits(
+            TReal32 aMeters,
+            TDistanceUnit aToUnits) const;
+
+        /** Converts from given units to meters */
+        TReal32 UnitsToMeters(
+            TReal32 aValue,
+            TDistanceUnit aFromUnits) const;
+
+
+        /** Updates min and max limits in editor field according to
+         *  current units
+         */
+        void UpdateValueLimits();
+
+        void SetUnit(TDistanceUnit aUnit);
+        TDistanceUnit Unit() const;
+        TDistanceUnit DefaultUnit() const;
+
+        void ConstructUnitFieldL();
+
+        void ShowUnits(TBool aVisible);
+
+    private: //data
+        TReal   iMinimumValue;
+        TReal   iMaximumValue;
+
+        TDistanceUnit iLastUsedUnit;
+
+        // Ref:
+        CEikMfneSymbol* iUnitsField;
+    };
+
+#endif      // CLmkDistanceEditor_h
+
+// End of File