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#ifndef MAINWINDOW_H

#define MAINWINDOW_H

#include <QList>

#include <QStringList>

#include <QMainWindow>

#include "torrentclient.h"

QT_BEGIN_NAMESPACE

class QAction;

class QCloseEvent;

class QLabel;

class QProgressDialog;

class QSlider;

QT_END_NAMESPACE

class TorrentView;

class MainWindow : public QMainWindow

{

    Q_OBJECT

public:

    MainWindow(QWidget *parent = 0);

    QSize sizeHint() const;

    const TorrentClient *clientForRow(int row) const;

protected:

    void closeEvent(QCloseEvent *event);

private slots:

    void loadSettings();

    void saveSettings();

    bool addTorrent();

    void removeTorrent();

    void pauseTorrent();

    void moveTorrentUp();

    void moveTorrentDown();

    void torrentStopped();

    void torrentError(TorrentClient::Error error);

    void updateState(TorrentClient::State state);

    void updatePeerInfo();

    void updateProgress(int percent);

    void updateDownloadRate(int bytesPerSecond);

    void updateUploadRate(int bytesPerSecond);

    void setUploadLimit(int bytes);

    void setDownloadLimit(int bytes);

    void about();

    void setActionsEnabled();

    void acceptFileDrop(const QString &fileName);

private:

    int rowOfClient(TorrentClient *client) const;

    bool addTorrent(const QString &fileName, const QString &destinationFolder,

                    const QByteArray &resumeState = QByteArray());

    TorrentView *torrentView;

    QAction *pauseTorrentAction;

    QAction *removeTorrentAction;

    QAction *upActionTool;

    QAction *downActionTool;

    QSlider *uploadLimitSlider;

    QSlider *downloadLimitSlider;

    QLabel *uploadLimitLabel;

    QLabel *downloadLimitLabel;

    int uploadLimit;

    int downloadLimit;

    struct Job {

        TorrentClient *client;

        QString torrentFileName;

        QString destinationDirectory;

    };

    QList<Job> jobs;

    int jobsStopped;

    int jobsToStop;

    QString lastDirectory;

    QProgressDialog *quitDialog;

    bool saveChanges;

};

#endif