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8283e978f8
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@3803 a592a061-630c-0410-9148-cb99ea01b6c8
108 lines
1.7 KiB
C++
108 lines
1.7 KiB
C++
// -*- C++ -*-
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/* This file is part of
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* ======================================================
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*
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* LyX, The Document Processor
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*
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* Copyright 1995 Matthias Ettrich
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* Copyright 1995-2001 The LyX Team.
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*
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* ====================================================== */
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#ifndef ENCODING_H
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#define ENCODING_H
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#ifdef __GNUG__
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#pragma interface
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#endif
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#include "LString.h"
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#include "lyxrc.h"
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///
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typedef unsigned short int Uchar;
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///
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class Encoding {
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public:
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///
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Encoding() {}
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///
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Encoding(string const & n, string const & l, Uchar const * e)
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: Name_(n), LatexName_(l) {
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for (int i = 0; i < 256; ++i)
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encoding_table[i] = e[i];
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}
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///
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string const & Name() const {
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return Name_;
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}
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///
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string const & LatexName() const {
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return LatexName_;
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}
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///
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Uchar ucs(unsigned char c) const {
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return encoding_table[c];
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}
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private:
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///
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string Name_;
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///
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string LatexName_;
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///
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Uchar encoding_table[256];
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};
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extern Encoding symbol_encoding;
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class Encodings {
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public:
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///
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typedef std::map<string, Encoding> EncodingList;
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///
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Encodings();
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///
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void read(string const & filename);
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///
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Encoding const * getEncoding(string const & encoding) const;
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///
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Encoding const * symbol_encoding() {
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return &symbol_encoding_;
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}
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///
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enum Letter_Form {
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///
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FORM_ISOLATED,
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///
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FORM_FINAL,
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///
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FORM_INITIAL,
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///
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FORM_MEDIAL
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};
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///
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static
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bool IsComposeChar_hebrew(unsigned char c);
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///
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static
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bool IsComposeChar_arabic(unsigned char c);
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///
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static
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bool is_arabic(unsigned char c);
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///
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static
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unsigned char TransformChar(unsigned char c, Letter_Form form);
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private:
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///
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EncodingList encodinglist;
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///
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Encoding symbol_encoding_;
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};
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extern Encodings encodings;
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#endif
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