diff options
Diffstat (limited to 'Build/source/libs/poppler/poppler-src/poppler/CMap.h')
-rw-r--r-- | Build/source/libs/poppler/poppler-src/poppler/CMap.h | 151 |
1 files changed, 0 insertions, 151 deletions
diff --git a/Build/source/libs/poppler/poppler-src/poppler/CMap.h b/Build/source/libs/poppler/poppler-src/poppler/CMap.h deleted file mode 100644 index eb9893ac5b4..00000000000 --- a/Build/source/libs/poppler/poppler-src/poppler/CMap.h +++ /dev/null @@ -1,151 +0,0 @@ -//======================================================================== -// -// CMap.h -// -// Copyright 2001-2003 Glyph & Cog, LLC -// -//======================================================================== - -//======================================================================== -// -// Modified under the Poppler project - http://poppler.freedesktop.org -// -// All changes made under the Poppler project to this file are licensed -// under GPL version 2 or later -// -// Copyright (C) 2008 Koji Otani <sho@bbr.jp> -// Copyright (C) 2009, 2018 Albert Astals Cid <aacid@kde.org> -// Copyright (C) 2012, 2017 Adrian Johnson <ajohnson@redneon.com> -// -// To see a description of the changes please see the Changelog file that -// came with your tarball or type make ChangeLog if you are building from git -// -//======================================================================== - -#ifndef CMAP_H -#define CMAP_H - -#ifdef USE_GCC_PRAGMAS -#pragma interface -#endif - -#include "poppler-config.h" -#include "goo/gtypes.h" -#include "CharTypes.h" - -#ifdef MULTITHREADED -#include "goo/GooMutex.h" -#endif - -class GooString; -class Object; -struct CMapVectorEntry; -class CMapCache; -class Stream; - -//------------------------------------------------------------------------ - -class CMap { -public: - - // Parse a CMap from <obj>, which can be a name or a stream. Sets - // the initial reference count to 1. Returns NULL on failure. - static CMap *parse(CMapCache *cache, GooString *collectionA, Object *obj); - - // Create the CMap specified by <collection> and <cMapName>. Sets - // the initial reference count to 1. Returns NULL on failure. - static CMap *parse(CMapCache *cache, GooString *collectionA, - GooString *cMapNameA); - - // Parse a CMap from <str>. Sets the initial reference count to 1. - // Returns NULL on failure. - static CMap *parse(CMapCache *cache, GooString *collectionA, Stream *str); - - // Create the CMap specified by <collection> and <cMapName>. Sets - // the initial reference count to 1. - // Stream is a stream containing the CMap, can be NULL and - // this means the CMap will be searched in the CMap files - // Returns NULL on failure. - static CMap *parse(CMapCache *cache, GooString *collectionA, - GooString *cMapNameA, Stream *stream); - - ~CMap(); - - CMap(const CMap &) = delete; - CMap& operator=(const CMap &) = delete; - - void incRefCnt(); - void decRefCnt(); - - // Return collection name (<registry>-<ordering>). - GooString *getCollection() { return collection; } - - GooString *getCMapName() { return cMapName; } - - // Return true if this CMap matches the specified <collectionA>, and - // <cMapNameA>. - GBool match(GooString *collectionA, GooString *cMapNameA); - - // Return the CID corresponding to the character code starting at - // <s>, which contains <len> bytes. Sets *<c> to the char code, and - // *<nUsed> to the number of bytes used by the char code. - CID getCID(const char *s, int len, CharCode *c, int *nUsed); - - // Return the writing mode (0=horizontal, 1=vertical). - int getWMode() { return wMode; } - - void setReverseMap(Guint *rmap, Guint rmapSize, Guint ncand); - -private: - - void parse2(CMapCache *cache, int (*getCharFunc)(void *), void *data); - CMap(GooString *collectionA, GooString *cMapNameA); - CMap(GooString *collectionA, GooString *cMapNameA, int wModeA); - void useCMap(CMapCache *cache, char *useName); - void useCMap(CMapCache *cache, Object *obj); - void copyVector(CMapVectorEntry *dest, CMapVectorEntry *src); - void addCIDs(Guint start, Guint end, Guint nBytes, CID firstCID); - void freeCMapVector(CMapVectorEntry *vec); - void setReverseMapVector(Guint startCode, CMapVectorEntry *vec, - Guint *rmap, Guint rmapSize, Guint ncand); - - GooString *collection; - GooString *cMapName; - GBool isIdent; // true if this CMap is an identity mapping, - // or is based on one (via usecmap) - int wMode; // writing mode (0=horizontal, 1=vertical) - CMapVectorEntry *vector; // vector for first byte (NULL for - // identity CMap) - int refCnt; -#ifdef MULTITHREADED - GooMutex mutex; -#endif -}; - -//------------------------------------------------------------------------ - -#define cMapCacheSize 4 - -class CMapCache { -public: - - CMapCache(); - ~CMapCache(); - - CMapCache(const CMapCache &) = delete; - CMapCache& operator=(const CMapCache &) = delete; - - // 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. - // Stream is a stream containing the CMap, can be NULL and - // this means the CMap will be searched in the CMap files - // Returns NULL on failure. - CMap *getCMap(GooString *collection, GooString *cMapName, Stream *stream); - -private: - - CMap *cache[cMapCacheSize]; -}; - -#endif |