/*
 * This file Copyright (C) 2009-2015 Mnemosyne LLC
 *
 * It may be used under the GNU GPL versions 2 or 3
 * or any future license endorsed by Mnemosyne LLC.
 *
 */

#pragma once

#include <QStyledItemDelegate>

class QStyle;
class QStyleOptionProgressBar;

class Torrent;

class TorrentDelegate : public QStyledItemDelegate
{
    Q_OBJECT

public:
    explicit TorrentDelegate(QObject* parent = nullptr);
    virtual ~TorrentDelegate();

    // QAbstractItemDelegate
    virtual QSize sizeHint(const QStyleOptionViewItem& option, const QModelIndex& index) const;
    virtual void paint(QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const;

protected:
    QSize margin(const QStyle& style) const;
    void setProgressBarPercentDone(const QStyleOptionViewItem& option, const Torrent&) const;

    // Our own overridables
    virtual QSize sizeHint(const QStyleOptionViewItem&, const Torrent&) const;
    virtual void drawTorrent(QPainter* painter, const QStyleOptionViewItem& option, const Torrent&) const;

    static QString statusString(const Torrent& tor);
    static QString progressString(const Torrent& tor);
    static QString shortStatusString(const Torrent& tor);
    static QString shortTransferString(const Torrent& tor);

protected:
    QStyleOptionProgressBar* myProgressBarStyle;

    static QColor blueBrush;
    static QColor greenBrush;
    static QColor silverBrush;
    static QColor blueBack;
    static QColor greenBack;
    static QColor silverBack;
};