mirror of
https://github.com/qbittorrent/qBittorrent.git
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92 lines
3.4 KiB
C++
92 lines
3.4 KiB
C++
/*
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* Bittorrent Client using Qt and libtorrent.
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* Copyright (C) 2006 Christophe Dumez <chris@qbittorrent.org>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* In addition, as a special exception, the copyright holders give permission to
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* link this program with the OpenSSL project's "OpenSSL" library (or with
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* modified versions of it that use the same license as the "OpenSSL" library),
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* and distribute the linked executables. You must obey the GNU General Public
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* License in all respects for all of the code used other than "OpenSSL". If you
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* modify file(s), you may extend this exception to your version of the file(s),
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* but you are not obligated to do so. If you do not wish to do so, delete this
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* exception statement from your version.
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*/
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#include "peerlistdelegate.h"
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#include <QPainter>
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#include "base/preferences.h"
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#include "base/utils/misc.h"
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#include "base/utils/string.h"
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PeerListDelegate::PeerListDelegate(QObject *parent)
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: QItemDelegate(parent)
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{
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}
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void PeerListDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const
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{
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painter->save();
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const bool hideValues = Preferences::instance()->getHideZeroValues();
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QStyleOptionViewItem opt = QItemDelegate::setOptions(index, option);
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QItemDelegate::drawBackground(painter, opt, index);
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switch (index.column()) {
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case PORT:
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opt.displayAlignment = Qt::AlignRight | Qt::AlignVCenter;
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QItemDelegate::drawDisplay(painter, opt, option.rect, index.data().toString());
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break;
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case TOT_DOWN:
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case TOT_UP: {
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const qlonglong size = index.data().toLongLong();
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if (hideValues && (size <= 0))
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break;
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opt.displayAlignment = Qt::AlignRight | Qt::AlignVCenter;
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QItemDelegate::drawDisplay(painter, opt, option.rect, Utils::Misc::friendlyUnit(size));
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}
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break;
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case DOWN_SPEED:
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case UP_SPEED: {
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const int speed = index.data().toInt();
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if (speed <= 0)
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break;
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opt.displayAlignment = Qt::AlignRight | Qt::AlignVCenter;
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QItemDelegate::drawDisplay(painter, opt, opt.rect, Utils::Misc::friendlyUnit(speed, true));
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}
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break;
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case PROGRESS:
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case RELEVANCE: {
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const qreal progress = index.data().toReal();
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opt.displayAlignment = Qt::AlignRight | Qt::AlignVCenter;
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QItemDelegate::drawDisplay(painter, opt, opt.rect, (Utils::String::fromDouble(progress * 100, 1) + '%'));
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}
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break;
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default:
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QItemDelegate::paint(painter, option, index);
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}
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painter->restore();
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}
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QWidget *PeerListDelegate::createEditor(QWidget *, const QStyleOptionViewItem &, const QModelIndex &) const
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{
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// No editor here
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return nullptr;
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}
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