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/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the examples of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia.  For licensing terms and
** conditions see http://qt.digia.com/licensing.  For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights.  These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 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 the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef FTPWINDOW_H
#define FTPWINDOW_H

#include <QDialog>
#include <QHash>

QT_BEGIN_NAMESPACE
class QDialogButtonBox;
class QFile;
class QFtp;
class QLabel;
class QLineEdit;
class QTreeWidget;
class QTreeWidgetItem;
class QProgressDialog;
class QPushButton;
class QUrlInfo;
QT_END_NAMESPACE

class FtpWindow : public QDialog
{
    Q_OBJECT

public:
    FtpWindow(QWidget *parent = 0);
    QSize sizeHint() const;

//![0]
private slots:
    void connectOrDisconnect();
    void downloadFile();
    void cancelDownload();

    void ftpCommandFinished(int commandId, bool error);
    void addToList(const QUrlInfo &urlInfo);
    void processItem(QTreeWidgetItem *item, int column);
    void cdToParent();
    void updateDataTransferProgress(qint64 readBytes,
                                    qint64 totalBytes);
    void enableDownloadButton();
//![0]

private:
    QLabel *ftpServerLabel;
    QLineEdit *ftpServerLineEdit;
    QLabel *statusLabel;
    QTreeWidget *fileList;
    QPushButton *cdToParentButton;
    QPushButton *connectButton;
    QPushButton *downloadButton;
    QPushButton *quitButton;
    QDialogButtonBox *buttonBox;
    QProgressDialog *progressDialog;

//![1]
    QHash<QString, bool> isDirectory;
    QString currentPath;
    QFtp *ftp;
    QFile *file;

#ifdef Q_OS_SYMBIAN
    bool bDefaultIapSet;
#endif
//![1]
};

#endif