filemanager/App/inc/CFileManagerStringCache.h
branchRCL_3
changeset 38 491b3ed49290
parent 36 95243422089a
child 39 65326cf895ed
--- a/filemanager/App/inc/CFileManagerStringCache.h	Thu Aug 19 09:42:45 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,145 +0,0 @@
-/*
-* Copyright (c) 2002-2006 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:  This class caches strings
-*
-*/
-
-
-
-#ifndef CFILEMANAGERSTRINGCACHE_H
-#define CFILEMANAGERSTRINGCACHE_H
-
-// INCLUDES
-#include <e32base.h>
-#include <f32file.h>
-#include <badesca.h>
-
-// CONSTANTS
-const TInt KNumStringCacheItems = 16;
-const TInt KFormatStringLen = KMaxFileName * 2;
-
-// FORWARD DECLARATIONS
-class CFileManagerEngine;
-class CFileManagerIconArray;
-
-
-// CLASS DECLARATION
-/**
-*  This class caches strings  
-*
-*  @since 2.7
-*/
-class CFileManagerStringCache : public CBase, public MDesCArray
-    {
-    public:
-
-        /**
-        * Two-phased constructor.
-        */
-        static CFileManagerStringCache* NewL(
-            CFileManagerEngine& aEngine,
-            CFileManagerIconArray& aIconArray );
-
-        void Clear() const;
-        
-        /**
-        * Destructor.
-        */
-        ~CFileManagerStringCache();
-
-        /**
-         * Gets last error
-         */
-        TInt LastError() const;
-
-    public: // From MDesCArray
-
-        TInt MdcaCount() const;
-        TPtrC MdcaPoint(TInt aIndex) const;
-    
-    private:
-        /**
-        * C++ default constructor.
-        */
-        CFileManagerStringCache(
-            CFileManagerEngine& aEngine,
-            CFileManagerIconArray& aIconArray );
-
-        /**
-        * By default Symbian 2nd phase constructor is private.
-        */
-        void ConstructL();
-
-        /**
-         * Sets last error
-         */
-        void SetError( TInt aError ) const;
-
-    private:
-
-        /**
-        * Searches index from cache and return cache index
-        * so it can be retrieve with FormattedString
-        */
-        TInt FormattedStringFound( TInt aIndex ) const;
-
-        /**
-        * Retrieve string from cache with FormattedStringFound()
-        * given index
-        */
-        TPtrC FormattedString( TInt aIndex ) const;
-
-        /** 
-        * Stores string in iFormatted string with given 
-        * listbox index. Checks the fartest position 
-        * and stores there.
-        */
-        void StoreFormattedStringL( TInt aIndex ) const;
-
-        /**
-        * Clears cache item
-        * given index
-        */
-        void Clear( TInt aIndex ) const;
-
-    private: // Data
-        class TCacheItem
-            {
-            public:
-                HBufC* iString;
-                TInt   iIndex;
-            };
-
-        // Ref: To get item details
-        CFileManagerEngine&  iEngine;
-
-        // Ref: To resolve icons
-        CFileManagerIconArray& iIconArray;
-
-        // Own: array of formatted listbox items
-        TFixedArray< TCacheItem, KNumStringCacheItems > mutable
-            iFormattedItems;
-
-        // Own: String buffer for formatting string
-        TBuf< KFormatStringLen > mutable iFormatString;
-
-        // Own: Last error
-        TInt mutable iError;
-
-    };
-
-#endif      // CFILEMANAGERSTRINGCACHE_H
-            
-// End of File
-