// -*- C++ -*-
-/* This file is part of
- * ======================================================
- *
- * LyX, The Document Processor
- *
- * Copyright 1995 Matthias Ettrich
- * Copyright 1995-2000 The LyX Team.
+/**
+ * \file encoding.h
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
*
- * ====================================================== */
+ * \author Lars Gullik Bjønnes
+ * \author Jean-Marc Lasgouttes
+ *
+ * Full author contact details are available in file CREDITS.
+ */
#ifndef ENCODING_H
#define ENCODING_H
-#ifdef __GNUG__
-#pragma interface
-#endif
+#include <map>
+#include <string>
-#include "LString.h"
-#include "lyxrc.h"
+#include "support/types.h"
-typedef unsigned short int Uchar;
+namespace lyx {
+///
class Encoding {
public:
+ ///
+ Encoding() {}
+ ///
+ Encoding(std::string const & n, std::string const & l, char_type const * e)
+ : Name_(n), LatexName_(l)
+ {
+ for (int i = 0; i < 256; ++i)
+ encoding_table[i] = e[i];
+ }
+ ///
+ std::string const & name() const { return Name_; }
+ ///
+ std::string const & latexName() const { return LatexName_; }
+ ///
+ char_type ucs(char_type c) const;
+private:
+ ///
+ std::string Name_;
+ ///
+ std::string LatexName_;
+ ///
+ char_type encoding_table[256];
+};
+
+extern Encoding symbol_encoding;
+
+class Encodings {
+public:
+ ///
+ typedef std::map<std::string, Encoding> EncodingList;
+ ///
+ Encodings();
+ ///
+ void read(std::string const & filename);
+ ///
+ Encoding const * getEncoding(std::string const & encoding) const;
+ ///
+ Encoding const * symbol_encoding() { return &symbol_encoding_; }
+
///
enum Letter_Form {
+ ///
FORM_ISOLATED,
+ ///
FORM_FINAL,
+ ///
FORM_INITIAL,
+ ///
FORM_MEDIAL
};
///
- Encoding(string const & l, Uchar const * e)
- : LatexName_(l) , encoding_table(e) {}
+ static bool isComposeChar_hebrew(char_type c);
///
- string const & LatexName() const {
- return LatexName_;
- }
- ///
- Uchar ucs(unsigned char c) const {
- return encoding_table[c];
- }
- ///
- static
- bool IsComposeChar_hebrew(unsigned char c);
+ static bool isComposeChar_arabic(char_type c);
///
- static
- bool IsComposeChar_arabic(unsigned char c);
+ static bool is_arabic_special(char_type c);
///
- static
- bool is_arabic(unsigned char c);
+ static bool is_arabic(char_type c);
///
- static
- unsigned char TransformChar(unsigned char c, Letter_Form form);
+ static char_type transformChar(char_type c, Letter_Form form);
+
private:
///
- string LatexName_;
+ EncodingList encodinglist;
///
- Uchar const * encoding_table;
+ Encoding symbol_encoding_;
};
+extern Encodings encodings;
-extern Encoding iso8859_1;
-extern Encoding iso8859_2;
-extern Encoding iso8859_3;
-extern Encoding iso8859_4;
-extern Encoding iso8859_6;
-extern Encoding iso8859_7;
-extern Encoding iso8859_9;
-extern Encoding cp1255;
-extern Encoding koi8;
-extern Encoding symbol_encoding;
+
+} // namespace lyx
#endif