--- a/extras/calcsoft/inc/CalcHistory.h Thu Aug 19 09:56:23 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,107 +0,0 @@
-/*
-* 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: Define CCalcHistory class. This class is handled historical
-* line of Calculator.
-*
-*/
-
-
-#ifndef CALCHISTORY_H
-#define CALCHISTORY_H
-
-// INCLUDES
-#include <e32base.h>
-
-// CONSTANTS
-const TInt KCalcMaxHistoryLines(100);
-
-// FORWARD DECLARATIONS
-class TCalcEditLine;
-
-// CLASS DEFINITIONS
-
-/**
-CCalcHistory handles historical line of the calculator.
-*/
-class CCalcHistory :
- public CBase
- {
- public: // Constructors and destructor
- /**
- * C++ default constructor.
- */
- CCalcHistory();
-
- /**
- * Destructor.
- */
- virtual ~CCalcHistory();
-
-
- public: // New functions
- /**
- * Return (aIndex + 1)th latest history line.
- * @param aIndex
- * @return (aIndex + 1)th latest history line.
- */
- const TCalcEditLine& operator[](TInt aIndex);
-
- /**
- * Return count of historical lines.
- * @return Count of historical lines
- */
- TInt Count() const;
-
- /**
- * Add newest history line
- * @param aLine : added line
- */
- void Add(const TCalcEditLine aLine);
-
- /**
- * Clear calculation history.
- */
- void ClearHistory();
-
- /**
- * Notify changing decimal separator.
- * @param aOld : Old decimal separator
- * @param aNew : New decimal separator
- */
- void NotifyChangeDecimal(TChar aOld, TChar aNew);
-
- private: // New functions
-
- private: // Data
- //
- // historical data
- // Newest data index is iNewestIndex.
- //
- // <Case that iCount is smaller than KCalcMaxHistoryLines>
- // As data is older, index is smaller. The oldest dara index is zero.
- //
- // <Case that iCount is KCalcMaxHistoryLines>
- // As data is older, index is smaller. But previous data index
- // to index zero is KCalcMaxHistoryLines-1. previous index to
- // KCalcMaxHistoryLines-1 is KCalcMaxHistoryLines-2. .....
- // Therefore the oldest data index is iNewestIndex+1.
- //
- TCalcEditLine iHistory[KCalcMaxHistoryLines]; // Calculation history
- TInt iCount; // Valid historical lines
- TInt iNewestIndex; // Index of newest history
- };
-
-#endif // CALCHISTORY_H
-
-// End of File