/*

  **********************************************************************

  *   Copyright (C) 2003, International Business Machines

  *   Corporation and others.  All Rights Reserved.

  **********************************************************************

  */

 #ifndef __FONTTABLECACHE_H

 #define __FONTTABLECACHE_H

 #include "layout/LETypes.h"

 #include <e32std.h>

 struct FontTableCacheEntry;

 class FontTableCache

 {

 public:

     FontTableCache();

     virtual ~FontTableCache();

     const void *find(LETag tableTag) const;

 protected:

     virtual const void *readFontTable(LETag tableTag) const = 0;

 private:

     void add(LETag tableTag, const void *table);

     FontTableCacheEntry *fTableCache;

     le_int32 fTableCacheCurr;

     le_int32 fTableCacheSize;

 };

 #endif