transmission/qt/WatchDir.h

53 lines
1.0 KiB
C++

// This file Copyright © 2009-2022 Mnemosyne LLC.
// It may be used under GPLv2 (SPDX: GPL-2.0), GPLv3 (SPDX: GPL-3.0),
// or any future license endorsed by Mnemosyne LLC.
// License text can be found in the licenses/ folder.
#pragma once
#include <memory>
#include <QObject>
#include <QFileSystemWatcher>
#include <QSet>
#include <QString>
#include <libtransmission/tr-macros.h>
class TorrentModel;
class WatchDir : public QObject
{
Q_OBJECT
TR_DISABLE_COPY_MOVE(WatchDir)
public:
explicit WatchDir(TorrentModel const&);
void setPath(QString const& path, bool is_enabled);
signals:
void torrentFileAdded(QString const& filename);
private slots:
void watcherActivated(QString const& path);
void onTimeout();
void rescanAllWatchedDirectories();
private:
enum class AddResult
{
Success,
Duplicate,
Error
};
AddResult metainfoTest(QString const& filename) const;
TorrentModel const& model_;
QSet<QString> watch_dir_files_;
std::unique_ptr<QFileSystemWatcher> watcher_;
};