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Diffstat (limited to 'pdf/xpdf/CMap.h')
-rw-r--r-- | pdf/xpdf/CMap.h | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/pdf/xpdf/CMap.h b/pdf/xpdf/CMap.h deleted file mode 100644 index eff2a81..0000000 --- a/pdf/xpdf/CMap.h +++ /dev/null @@ -1,102 +0,0 @@ -//======================================================================== -// -// CMap.h -// -// Copyright 2001-2003 Glyph & Cog, LLC -// -//======================================================================== - -#ifndef CMAP_H -#define CMAP_H - -#include <aconf.h> - -#ifdef USE_GCC_PRAGMAS -#pragma interface -#endif - -#include "gtypes.h" -#include "CharTypes.h" - -#if MULTITHREADED -#include "GMutex.h" -#endif - -class GString; -struct CMapVectorEntry; -class CMapCache; - -//------------------------------------------------------------------------ - -class CMap { -public: - - // Create the CMap specified by <collection> and <cMapName>. Sets - // the initial reference count to 1. Returns NULL on failure. - static CMap *parse(CMapCache *cache, GString *collectionA, - GString *cMapNameA); - - ~CMap(); - - void incRefCnt(); - void decRefCnt(); - - // Return collection name (<registry>-<ordering>). - GString *getCollection() { return collection; } - - // Return true if this CMap matches the specified <collectionA>, and - // <cMapNameA>. - GBool match(GString *collectionA, GString *cMapNameA); - - // Return the CID corresponding to the character code starting at - // <s>, which contains <len> bytes. Sets *<nUsed> to the number of - // bytes used by the char code. - CID getCID(char *s, int len, int *nUsed); - - // Return the writing mode (0=horizontal, 1=vertical). - int getWMode() { return wMode; } - -private: - - CMap(GString *collectionA, GString *cMapNameA); - CMap(GString *collectionA, GString *cMapNameA, int wModeA); - void useCMap(CMapCache *cache, char *useName); - void copyVector(CMapVectorEntry *dest, CMapVectorEntry *src); - void addCodeSpace(CMapVectorEntry *vec, Guint start, Guint end, - Guint nBytes); - void addCIDs(Guint start, Guint end, Guint nBytes, CID firstCID); - void freeCMapVector(CMapVectorEntry *vec); - - GString *collection; - GString *cMapName; - int wMode; // writing mode (0=horizontal, 1=vertical) - CMapVectorEntry *vector; // vector for first byte (NULL for - // identity CMap) - int refCnt; -#ifdef MULTITHREADED - GMutex mutex; -#endif -}; - -//------------------------------------------------------------------------ - -#define cMapCacheSize 4 - -class CMapCache { -public: - - CMapCache(); - ~CMapCache(); - - // Get the <cMapName> CMap for the specified character collection. - // Increments its reference count; there will be one reference for - // the cache plus one for the caller of this function. Returns NULL - // on failure. - CMap *getCMap(GString *collection, GString *cMapName); - -private: - - CMap *cache[cMapCacheSize]; -}; - -#endif |