#ifndef SP_ISPELL_H
#define SP_ISPELL_H

#include <cstdio>

#include "sp_base.h"

class BufferParams;


class ISpell : public SpellBase
{
public:
	///
	enum ActualSpellChecker {
		ASC_ISPELL,
		ASC_ASPELL
	};
	///
	ISpell();
	///
	ISpell(BufferParams const & params, string const & lang);
	///
	~ISpell();

	/// initialize spell checker
	void initialize(BufferParams const & params, string const & lang);
	///
	bool alive();
	/// clean up after error
	void cleanUp();
	/// check word
	enum spellStatus check(string const & word);
	/// close spellchecker
	void close();
	///
	void insert(string const & word);
	///
	void accept(string const & word);
	/// store replacement
	void store(string const & mis, string const & cor);
	///
	char const * nextMiss();
	///
	char const * error();

private:
	///
	ActualSpellChecker actual_spell_checker;
	/// instream to communicate with ispell
	FILE * in;
	/// outstream to communicate with ispell
	FILE * out;
	/// spell error
	char const * error_;
	/// ?
	int isp_fd;
	///
	char * str;
	///
	spellStatus flag;
	///
	char * b;
	///
	char * e;

};

#endif