Aegisub/aegisub/src/spellchecker_hunspell.h

// Copyright (c) 2008, Rodrigo Braz Monteiro
// All rights reserved.
//
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// Aegisub Project http://www.aegisub.org/
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// $Id$

/// @file spellchecker_hunspell.h
/// @see spellchecker_hunspell.cpp
/// @ingroup spelling
///

#ifdef WITH_HUNSPELL

#include <memory>
#include <hunspell/hunspell.hxx>

#include "include/aegisub/spellchecker.h"
namespace agi {
	namespace charset {
		class IconvWrapper;
	}
}

/// @class HunspellSpellChecker
/// @brief Hunspell spell checker
///
class HunspellSpellChecker : public SpellChecker {
	/// Hunspell instance
	std::auto_ptr<Hunspell> hunspell;

	/// Conversions between the dictionary charset and utf-8
	std::auto_ptr<agi::charset::IconvWrapper> conv;
	std::auto_ptr<agi::charset::IconvWrapper> rconv;

	/// Languages which we have dictionaries for
	wxArrayString languages;

	/// Path to user-local dictionary.
	wxString userDicPath;

public:
	HunspellSpellChecker();
	~HunspellSpellChecker();

	/// @brief Add word to dictionary
	/// @param word Word to add.
	void AddWord(wxString word);

	/// @brief Can add to dictionary?
	/// @param word Word to check.
	/// @return Whether word can be added or not.
	bool CanAddWord(wxString word);

	/// @brief Check if the word is valid.
	/// @param word Word to check
	/// @return Whether word is valid or not.
	bool CheckWord(wxString word);

	/// @brief Get suggestions for word.
	/// @param word Word to get suggestions for
	/// @return List of suggestions
	wxArrayString GetSuggestions(wxString word);

	/// @brief Get a list of languages which dictionaries are present for
	wxArrayString GetLanguageList();
	/// @brief Set the spellchecker's language
	/// @param language Language code
	void SetLanguage(wxString language);
};

#endif