//this file is part of Notepad++
//Copyright (C)2008 Harry Bruin <harrybharry@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.
//
//This program is distributed in the hope that it will be useful,
//but WITHOUT ANY WARRANTY; without even the implied warranty of
//MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//GNU General Public License for more details.
//
//You should have received a copy of the GNU General Public License
//along with this program; if not, write to the Free Software
//Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

#ifndef AUTOCOMPLETION_H
#define AUTOCOMPLETION_H

#include "ScintillaEditView.h"
#include "FunctionCallTip.h"
#include "tinyxml.h"

class AutoCompletion {
public:
	enum ActiveCompletion {CompletionNone = 0, CompletionAuto, CompletionWord, CompletionFunc};
	AutoCompletion(ScintillaEditView * pEditView);
	bool setLanguage(LangType language);

	//AutoComplete from the list
	bool showAutoComplete();
	//WordCompletion from the current file
	bool showWordComplete(bool autoInsert);	//autoInsert true if completion should fill in the word on a single match
	//Parameter display from the list
	bool showFunctionComplete();

	void update(int character);
	void callTipClick(int direction);

private:
	bool _funcCompletionActive;
	ScintillaEditView * _pEditView;
	LangType _curLang;
	TiXmlDocument _XmlFile;
	TiXmlElement * _pXmlKeyword;
	ActiveCompletion _activeCompletion;

	bool _ignoreCase;

	std::generic_string _keyWords;

	FunctionCallTip _funcCalltip;
	const TCHAR * getApiFileName();
};

#endif //AUTOCOMPLETION_H
