/* This file is part of the KDE project

   Copyright (C) 2008 Javier Goday <jgoday @ gmail.com>

   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 2 of the License, or (at your option) any later version.
*/
#ifndef LINKIMPORTER_H
#define LINKIMPORTER_H

#include "kget_export.h"

#include <QList>
#include <QThread>

#include <KUrl>

class KLocalizedString;

/**
* Import a list of urls from a file (local or remote)
*/
class KGET_EXPORT LinkImporter : public QThread
{
Q_OBJECT
public:
    LinkImporter(const KUrl &source, QObject *parent);
    LinkImporter(QObject *parent);
    ~LinkImporter();

    /**
    * Check for urls in clipboard
    */
    void checkClipboard(const QString &clipboardContent);

    /**
    * Start reading the url contents
    */
    void run();

    /**
    * copy the remote file out of the thread
    */
    void copyRemoteFile();

    /**
    * Returns a list with the links of the selected url m_url
    */
    QList <QString> links()
    {
        return m_transfers;
    };

signals:
    void error(const KLocalizedString &);
    void progress(int progress);

private slots:
    void slotReadFile(const QUrl &url);

private:
    /**
    * Checks if an url is valid and adds it to the transfers lists
    */
    void addTransfer(QString &link);

private:
    KUrl m_url;
    QList <QString> m_transfers;
    QString m_tempFile;
};
#endif