strawberry-audio-player-win.../src/device/mtpdevice.h

99 lines
2.5 KiB
C++

/*
* Strawberry Music Player
* This file was part of Clementine.
* Copyright 2010, David Sansome <me@davidsansome.com>
* Copyright 2019, Jonas Kvinge <jonas@jkvinge.net>
*
* Strawberry 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.
*
* Strawberry 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 Strawberry. If not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef MTPDEVICE_H
#define MTPDEVICE_H
#include "config.h"
#include <memory>
#include <QObject>
#include <QThread>
#include <QMutex>
#include <QList>
#include <QString>
#include <QStringList>
#include <QUrl>
#include "core/song.h"
#include "connecteddevice.h"
#include "mtploader.h"
class Application;
class DeviceLister;
class DeviceManager;
class DeviceConnection;
class MtpConnection;
struct LIBMTP_mtpdevice_struct;
class MtpDevice : public ConnectedDevice {
Q_OBJECT
public:
Q_INVOKABLE MtpDevice(const QUrl &url, DeviceLister *lister, const QString &unique_id, DeviceManager *manager, Application *app, int database_id, bool first_time);
~MtpDevice();
static QStringList url_schemes() { return QStringList() << "mtp" << "gphoto2"; }
bool Init();
void ConnectAsync();
void Close();
bool IsLoading() { return loader_; }
bool GetSupportedFiletypes(QList<Song::FileType>* ret);
int GetFreeSpace();
int GetCapacity();
bool StartCopy(QList<Song::FileType>* supported_types);
bool CopyToStorage(const CopyJob& job);
void FinishCopy(bool success);
void StartDelete();
bool DeleteFromStorage(const DeleteJob& job);
void FinishDelete(bool success);
private slots:
void LoadFinished(bool success, MtpConnection *connection);
void LoaderError(const QString& message);
private:
bool GetSupportedFiletypes(QList<Song::FileType> *ret, LIBMTP_mtpdevice_struct *device);
int GetFreeSpace(LIBMTP_mtpdevice_struct* device);
int GetCapacity(LIBMTP_mtpdevice_struct* device);
private:
static bool sInitialisedLibMTP;
MtpLoader *loader_;
QThread *loader_thread_;
bool closing_;
QMutex db_busy_;
SongList songs_to_add_;
SongList songs_to_remove_;
std::unique_ptr<MtpConnection> connection_;
};
#endif // MTPDEVICE_H