/*
 * Copyright 2008-2013, Ingo Weinhold, ingo_weinhold@gmx.de.
 * Distributed under the terms of the MIT License.
 */
#ifndef TERMINAL_CHAR_CLASSIFIER_H
#define TERMINAL_CHAR_CLASSIFIER_H


#include <vector>

#include "UTF8Char.h"


enum {
        CHAR_TYPE_SPACE,
        CHAR_TYPE_WORD_CHAR,
        CHAR_TYPE_WORD_DELIMITER
};


struct UTF8Char;

class TerminalCharClassifier {
public:
        virtual                                         ~TerminalCharClassifier();

        virtual int                                     Classify(const UTF8Char& character) = 0;
};


class DefaultCharClassifier: public TerminalCharClassifier {
public:
                                                                DefaultCharClassifier(
                                                                        const char* additionalWordChars);

        virtual int                                     Classify(const UTF8Char& character);

private:
                        std::vector<UTF8Char> fAdditionalWordChars;
};


#endif  // TERMINAL_CHAR_CLASSIFIER_H