mirror of
https://github.com/transmission/transmission
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3e072f9bd4
* (C++) Macros should not be used to define constants * (C++) Memory should not be managed manually * (C++) "void*" should not be used in typedefs, member variables, function parameters or return type * (C++) When the "Rule-of-Zero" is not applicable, the "Rule-of-Five" should be followed * (C++) "switch" statements should have "default" clauses * (C++) "explicit" should be used on single-parameter constructors and conversiosn operators * (C++) Non-const global variables should not be used
61 lines
1.8 KiB
C++
61 lines
1.8 KiB
C++
/*
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* This file Copyright (C) 2009-2015 Mnemosyne LLC
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*
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* It may be used under the GNU GPL versions 2 or 3
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* or any future license endorsed by Mnemosyne LLC.
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*
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*/
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#pragma once
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#include <optional>
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#include <QStyledItemDelegate>
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#include <libtransmission/tr-macros.h>
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class QStyle;
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class QStyleOptionProgressBar;
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class Torrent;
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class TorrentDelegate : public QStyledItemDelegate
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{
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Q_OBJECT
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TR_DISABLE_COPY_MOVE(TorrentDelegate)
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public:
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explicit TorrentDelegate(QObject* parent = nullptr);
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// QAbstractItemDelegate
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QSize sizeHint(QStyleOptionViewItem const& option, QModelIndex const& index) const override;
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void paint(QPainter* painter, QStyleOptionViewItem const& option, QModelIndex const& index) const override;
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protected:
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QSize margin(QStyle const& style) const;
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void setProgressBarPercentDone(QStyleOptionViewItem const& option, Torrent const&) const;
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QIcon& getWarningEmblem() const;
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// Our own overridables
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virtual QSize sizeHint(QStyleOptionViewItem const&, Torrent const&) const;
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virtual void drawTorrent(QPainter* painter, QStyleOptionViewItem const& option, Torrent const&) const;
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static QString statusString(Torrent const& tor);
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static QString progressString(Torrent const& tor);
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static QString shortStatusString(Torrent const& tor);
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static QString shortTransferString(Torrent const& tor);
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QColor const BlueBack{ "lightgrey" };
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QColor const BlueBrush{ "steelblue" };
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QColor const GreenBack{ "darkseagreen" };
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QColor const GreenBrush{ "forestgreen" };
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QColor const SilverBack{ "grey" };
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QColor const SilverBrush{ "silver" };
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mutable QStyleOptionProgressBar progress_bar_style_ = {};
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private:
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mutable std::optional<int> height_hint_;
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mutable QFont height_font_;
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mutable QIcon warning_emblem_;
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};
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