lexer.h

/***************************************************************************
                          lexer.h  -  represents a scintilla lexer
                             -------------------
    begin                : Sam, 22 Feb 2003
    copyright            : (C) 2003 by Heiko Köhler
    email                : heicom@users.sourceforge.net
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/
 
#ifndef __LEXER_H__
#define __LEXER_H__

#include <map>
#include <string>
#include <vector>
#include <list>
#include <qstringlist.h>
#include <qextscintilla.h>
#include "py_config.h"

namespace Config{

class LexerManager;
class Lexer
{
    friend class LexerManager;
public:
    Lexer(int scintillaID, char*name);
    void initScintilla(QextScintilla *sc);
    void addProperty(std::string name, int scintillaID, int fore, char *font=0, int size=0,
        bool bold=false, bool italic=false, bool underline=false, int back=0, bool filleol=false);
    void addKeywords(const char *keyWordList);
    void setFileExtensions( QString fileExt );
    void setLangName(const char* name) { lang_name=name; }
    const char* langName() { return lang_name; }
    void setStreamComment( QString start, QString end );
    void setBlockComment( QString start );
    QString streamCommentStart();
    QString streamCommentEnd();
    QString blockCommentStart();
private:
    std::map<std::string, int> property_names;
    std::vector<const char*> keywords;
    const char *lang_name;
    int lexerID;
    ConfigModule configModule;
    QStringList fileExtensions;
    QFont defaultFont;
};

class LexerManager
{
public:
    static Lexer *lexer(int);
    static Lexer *lexer(const char *filename);
    static Lexer *lexerByLang(const char* name);
    static std::list<std::string> langStringList();
    static void addLexer(Lexer*);
    static void initLexers();
private:
    static std::map<int, Lexer*> lexers;
    static std::list<Lexer*> lexer_list;
};

}   // namespace Config

#endif

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