/*
 * Copyright (c) 2010 Kevin Smith
 * Licensed under the GNU General Public License v3.
 * See Documentation/Licenses/GPLv3.txt for more information.
 */

#pragma once

#include <QTextEdit>
#include <SwifTools/SpellParser.h>

namespace Swift {
	class SpellChecker;
	class QtTextEdit : public QTextEdit {
		Q_OBJECT
	public:
		QtTextEdit(QWidget* parent = 0);
		virtual ~QtTextEdit();
		virtual QSize sizeHint() const;
	signals:
		void wordCorrected(QString& word);
		void returnPressed();
		void unhandledKeyPressEvent(QKeyEvent* event);
	public slots:
		void handleReplaceMisspellWord(const QString& word, const boost::tuple<int,int>& wordPosition);
	protected:
		virtual void keyPressEvent(QKeyEvent* event);
		virtual void contextMenuEvent(QContextMenuEvent* event);
	private slots:
		void handleTextChanged();
	private:
		SpellChecker *checker_;
		PositionPairList misspelledPositions_;
		void underlineMisspells();
		boost::tuple<int,int> getWordFromCursor(int cursorPosition);
	};
}