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qTox/filetransferinstance.h

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/*
Copyright (C) 2014 by Project Tox <https://tox.im>
This file is part of qTox, a Qt-based graphical interface for Tox.
This program is libre 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 COPYING file for more details.
*/
#ifndef FILETRANSFERINSTANCE_H
#define FILETRANSFERINSTANCE_H
#include <QObject>
#include <QDateTime>
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#include <QImage>
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#include "corestructs.h"
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struct ToxFile;
class FileTransferInstance : public QObject
{
Q_OBJECT
public:
enum TransfState {tsPending, tsProcessing, tsPaused, tsFinished, tsCanceled};
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public:
explicit FileTransferInstance(ToxFile File);
QString getHtmlImage();
uint getId(){return id;}
TransfState getState() {return state;}
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public slots:
void onFileTransferInfo(int FriendId, int FileNum, int64_t Filesize, int64_t BytesSent, ToxFile::FileDirection Direction);
void onFileTransferCancelled(int FriendId, int FileNum, ToxFile::FileDirection Direction);
void onFileTransferFinished(ToxFile File);
void onFileTransferAccepted(ToxFile File);
void onFileTransferPaused(int FriendId, int FileNum, ToxFile::FileDirection Direction);
void onFileTransferRemotePausedUnpaused(ToxFile File, bool paused);
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void pressFromHtml(QString);
signals:
void stateUpdated();
private slots:
void cancelTransfer();
void rejectRecvRequest();
void acceptRecvRequest();
void pauseResumeRecv();
void pauseResumeSend();
private:
QString getHumanReadableSize(unsigned long long size);
QString QImage2base64(const QImage &img);
QString drawButtonlessForm(const QString &type);
QString draw2ButtonsForm(const QString &type, const QImage &imgA, const QImage &imgB);
QString insertMiniature(const QString &type);
QString wrapIntoForm(const QString &content, const QString &type, const QString &imgAstr, const QString &imgBstr);
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private:
static uint Idconter;
uint id;
TransfState state;
bool remotePaused;
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QImage pic;
QString filename, size, speed, eta;
QDateTime lastUpdate;
long long lastBytesSent;
int fileNum;
int friendId;
QString savePath;
ToxFile::FileDirection direction;
QString stopFileButtonStylesheet, pauseFileButtonStylesheet, acceptFileButtonStylesheet;
};
#endif // FILETRANSFERINSTANCE_H