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/***************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact:  Qt Software Information (qt-info@nokia.com)
**
** 
** Non-Open Source Usage  
** 
** Licensees may use this file in accordance with the Qt Beta Version
** License Agreement, Agreement version 2.2 provided with the Software or,
** alternatively, in accordance with the terms contained in a written
** agreement between you and Nokia.  
** 
** GNU General Public License Usage 
** 
** Alternatively, this file may be used under the terms of the GNU General
** Public License versions 2.0 or 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the packaging
** of this file.  Please review the following information to ensure GNU
** General Public Licensing requirements will be met:
**
** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
** http://www.gnu.org/copyleft/gpl.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt GPL Exception version
** 1.2, included in the file GPL_EXCEPTION.txt in this package.  
** 
***************************************************************************/
#ifndef CODECSELECTOR_H
#define CODECSELECTOR_H

#include <QtGui/QDialog>
#include <QtGui/QLabel>
#include <QtGui/QDialogButtonBox>
#include <QtGui/QListWidget>

namespace TextEditor {

class BaseTextDocument;

namespace Internal {

class CodecSelector : public QDialog
{
    Q_OBJECT

public:

    CodecSelector(QWidget *parent, BaseTextDocument *doc);
    ~CodecSelector();

    QTextCodec *selectedCodec() const;

    enum Result {
        Cancel, Reload, Save
    };

    Result exec();

private slots:
    void updateButtons();
    void buttonClicked(QAbstractButton *button);

private:
    bool m_hasDecodingError;
    bool m_isModified;
    QLabel *m_label;
    QListWidget *m_listWidget;
    QDialogButtonBox *m_dialogButtonBox;
    QAbstractButton *m_reloadButton;
    QAbstractButton *m_saveButton;
};





}
}

#endif // CODECSELECTOR_H