diff options
author | toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da> | 2009-11-25 17:56:58 +0000 |
---|---|---|
committer | toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da> | 2009-11-25 17:56:58 +0000 |
commit | 47d455dd55be855e4cc691c32f687f723d9247ee (patch) | |
tree | 52e236aaa2576bdb3840ebede26619692fed6d7d /kpdf/xpdf/xpdf/Dict.h | |
download | tdegraphics-47d455dd55be855e4cc691c32f687f723d9247ee.tar.gz tdegraphics-47d455dd55be855e4cc691c32f687f723d9247ee.zip |
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923
git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegraphics@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'kpdf/xpdf/xpdf/Dict.h')
-rw-r--r-- | kpdf/xpdf/xpdf/Dict.h | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/kpdf/xpdf/xpdf/Dict.h b/kpdf/xpdf/xpdf/Dict.h new file mode 100644 index 00000000..08f55ecd --- /dev/null +++ b/kpdf/xpdf/xpdf/Dict.h @@ -0,0 +1,77 @@ +//======================================================================== +// +// Dict.h +// +// Copyright 1996-2003 Glyph & Cog, LLC +// +//======================================================================== + +#ifndef DICT_H +#define DICT_H + +#include <aconf.h> + +#ifdef USE_GCC_PRAGMAS +#pragma interface +#endif + +#include "Object.h" + +//------------------------------------------------------------------------ +// Dict +//------------------------------------------------------------------------ + +struct DictEntry { + char *key; + Object val; +}; + +class Dict { +public: + + // Constructor. + Dict(XRef *xrefA); + + // Destructor. + ~Dict(); + + // Reference counting. + int incRef() { return ++ref; } + int decRef() { return --ref; } + + // Get number of entries. + int getLength() { return length; } + + // Add an entry. NB: does not copy key. + void add(char *key, Object *val); + + // Check if dictionary is of specified type. + GBool is(char *type); + + // Look up an entry and return the value. Returns a null object + // if <key> is not in the dictionary. + Object *lookup(char *key, Object *obj); + Object *lookupNF(char *key, Object *obj); + + // Iterative accessors. + char *getKey(int i); + Object *getVal(int i, Object *obj); + Object *getValNF(int i, Object *obj); + + // Set the xref pointer. This is only used in one special case: the + // trailer dictionary, which is read before the xref table is + // parsed. + void setXRef(XRef *xrefA) { xref = xrefA; } + +private: + + XRef *xref; // the xref table for this PDF file + DictEntry *entries; // array of entries + int size; // size of <entries> array + int length; // number of entries in dictionary + int ref; // reference count + + DictEntry *find(char *key); +}; + +#endif |