/*
 # Copyright (c) 2009, 2010 - OpenSLX Project, Computer Center University of
 # Freiburg
 #
 # This program is free software distributed under the GPL version 2.
 # See http://openslx.org/COPYING
 #
 # If you have any feedback please consult http://openslx.org/feedback and
 # send your suggestions, praise, or complaints to feedback@openslx.org
 #
 # General information about OpenSLX can be found at http://openslx.org/
 */

#ifndef CLIENTFILESENDDIALOG_H_
#define CLIENTFILESENDDIALOG_H_

#include <QtGui>
#include <QtNetwork>
#include "pvsinterface.h"
#include "ui_clientFileSendDialog.h"
#include "ui_clientNicklistDialog.h"

class ClientNicklistDialog: public QDialog,
        private Ui::ClientNicklistDialogClass
{
Q_OBJECT

public:
    ClientNicklistDialog(QWidget *parent = 0);
    ~ClientNicklistDialog();

    QString getNick();
    bool isSendToAll() const
    {
        return _isSendToAll;
    }

private Q_SLOTS:
    void sendToAllStateChanged(int state);

private:
    OrgOpenslxPvsInterface *_ifaceDBus;
    bool _isSendToAll;

};

////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////

class ClientFileSendDialog: public QDialog,
        private Ui::ClientFileSendDialogClass
{
Q_OBJECT

public:
    ClientFileSendDialog(QWidget *parent = 0);
    ~ClientFileSendDialog();

    void open();
    void open(QString nick);
    void open(QString nick, QString filename);
    void sendToAll();
    void sendToAll(QString filename);

private Q_SLOTS:
    void sendHeader();
    void receiveAck();
    void sendFile();
    void close();
    void canceled();
    void error(QAbstractSocket::SocketError error);

    void multicastTransferStarted(qulonglong transferID);
    void multicastTransferProgress(qulonglong transferID, qulonglong bytes, qulonglong of);
    void multicastTransferFinished(qulonglong transferID);
    void multicastTransferFailed(qulonglong transferID, QString const& reason);

private:
    QString formatSize(qint64 size);

    QTcpSocket *_socket;
    QFile *_file;
    qint64 _bytesToWrite;
    int div;

    ClientNicklistDialog *_clientNicklistDialog;
    OrgOpenslxPvsInterface *_ifaceDBus;
    QString _nickname;

    quint64 _transferID;
    bool _error;
    QString _reason;
    bool _isMulticast;

};

#endif /* CLIENTFILESENDDIALOG_H_ */