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/*
(c) Copyright 2012 - 2018 Anton Sviridenko
https://picapica.im
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 3 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, see <https://www.gnu.org/licenses/>.
*/
#ifndef FILETRANSFERDIALOG_H
#define FILETRANSFERDIALOG_H
#include <QDialog>
#include <QProgressBar>
#include <QLabel>
#include <QPushButton>
#include <QTimer>
#include <QByteArray>
class FileTransferDialog : public QDialog
{
Q_OBJECT
public:
enum TransferDirection
{
SENDING,
RECEIVING
};
enum TransferStatus
{
WAITINGFORACCEPT,
DENIED,
SENDINGFILE,
RECEIVINGFILE,
PAUSED,
CANCELLED,
PEERDISCONNECTED,
IOERROR,
FINISHED
};
explicit FileTransferDialog(QByteArray peer_id, QString filename, quint64 size,
TransferDirection drct, QWidget *parent = 0);
TransferDirection getTransferDirection()
{
return dir_;
};
private:
QLabel *lbFilename;
QLabel *lbPeer;
QLabel *lbProgressStatus;
QLabel *lbTransferSpeed;
QLabel *lbRemainingTime;
QLabel *lbTransferStatus;
QProgressBar *pgbar;
QPushButton *leftbutton;
QPushButton *rightbutton;
QByteArray peer_id_;
QString peer_name_;
TransferDirection dir_;
QString filename_;
quint64 filesize_;
double percents;
quint64 progress_;
quint64 prevprogress_;
static QString bytestoHumanBase2(quint64 bytes);
static QString bytestoHumanBase10(quint64 bytes);
static QString timeLeft(quint64 seconds);
QTimer *timer;
signals:
void pausedFile(QByteArray peer_id, FileTransferDialog *sender);
void resumedFile(QByteArray peer_id, FileTransferDialog *sender);
void cancelledFile(QByteArray peer_id, FileTransferDialog *sender);
void acceptedFile(QByteArray peer_id);
void deniedFile(QByteArray peer_id);
public slots:
void update(quint64 progress);
void setTransferStatus(enum TransferStatus st);
void pausedByPeer();
void resumedByPeer();
void cancelledByPeer();
void ioError();
void peerDisconnected();
private slots:
void timeout();
void leftbuttonclick();
void rightbuttonclick();
};
#endif // FILETRANSFERDIALOG_H
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