/*
* Alabastra Project - C++ Editor writed with QT Library V.4 
* Copyright (C) Igor Maculan - geocronos@gmail.com
			Marco Buoncristiano - marco.buoncristiano@gmail.com

* 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
*/
#ifndef ALTEXTEDIT_H
#define ALTEXTEDIT_H

#include <QTextEdit>
#include <QCompleter>
#include <QKeyEvent>
#include <QMouseEvent>
#include <QAbstractItemView>
#include <QScrollBar>
#include <QListWidgetItem>
#include "AlDocument.h"

class AlTextEdit : public QTextEdit
{
	Q_OBJECT
	public:
		AlTextEdit(QWidget*);
		AlTextEdit();
		void common();
		void setCompleter(QCompleter *);
		QCompleter* getCompleter() const;
		AlDocument *doc;
		QListWidgetItem *lit;
		void setListWidgetItem(QListWidgetItem*);
		QListWidgetItem* getListWidgetItem();
		bool isConnected();
		void setConnected(bool);
	protected:
		void keyPressEvent(QKeyEvent *e);
	  void mousePressEvent(QMouseEvent *e);
	private slots:
		void insertCompletion(const QString &str);
		void setFileName();
	private:
		char ar_par[3][2];
		QTextCursor cur;
		QString textUnderCursor() const;
		QCompleter *c;
		QTextCharFormat defFormat;
		bool connected;
		void completition(QKeyEvent *e);
		void selectParentesi(QChar);
		void selpar(QTextCursor);
		void unSelPar();
		void indent();
		void deindent();
		bool isParentesi(QChar );
		QKeyEvent *lastKeyEvent; //memorizzo l'ultima pressione di un tasto
		bool modifiedKey(int);
	public slots:
		void cursorMove();
		void comment(); 
		AlDocument * getAlDocument();
	signals:
		void fileNameChanged(AlTextEdit*);
};

#endif