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1 /* |
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2 ********************************************************************** |
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3 * Copyright (C) 2003, International Business Machines |
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4 * Corporation and others. All Rights Reserved. |
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5 ********************************************************************** |
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6 */ |
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7 |
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8 #ifndef __FONTTABLECACHE_H |
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9 |
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10 #define __FONTTABLECACHE_H |
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11 |
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12 #include "layout/LETypes.h" |
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13 #include <e32std.h> |
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14 |
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15 struct FontTableCacheEntry; |
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16 |
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17 class FontTableCache |
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18 { |
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19 public: |
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20 FontTableCache(); |
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21 |
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22 virtual ~FontTableCache(); |
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23 |
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24 const void *find(LETag tableTag) const; |
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25 |
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26 protected: |
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27 virtual const void *readFontTable(LETag tableTag) const = 0; |
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28 |
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29 private: |
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30 |
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31 void add(LETag tableTag, const void *table); |
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32 |
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33 FontTableCacheEntry *fTableCache; |
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34 le_int32 fTableCacheCurr; |
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35 le_int32 fTableCacheSize; |
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36 }; |
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37 |
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38 #endif |
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39 |