qBittorrent/src/DLListDelegate.h

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/*
* Bittorrent Client using Qt4 and libtorrent.
* Copyright (C) 2006 Christophe Dumez
*
* 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.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* Contact : chris@qbittorrent.org
*/
#ifndef DLLISTDELEGATE_H
#define DLLISTDELEGATE_H
#include <QItemDelegate>
#include <QModelIndex>
#include <QPainter>
#include <QStyleOptionProgressBarV2>
#include <QStyleOptionViewItemV2>
#include <QProgressBar>
#include <QApplication>
#include "misc.h"
// Defines for download list list columns
#define NAME 0
#define SIZE 1
#define PROGRESS 2
#define DLSPEED 3
#define UPSPEED 4
#define SEEDSLEECH 5
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#define RATIO 6
#define ETA 7
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#define PRIORITY 8
#define HASH 9
class DLListDelegate: public QItemDelegate {
Q_OBJECT
public:
DLListDelegate(QObject *parent) : QItemDelegate(parent){}
~DLListDelegate(){}
void paint(QPainter * painter, const QStyleOptionViewItem & option, const QModelIndex & index) const{
QStyleOptionViewItemV2 opt = QItemDelegate::setOptions(index, option);
switch(index.column()){
case SIZE:
QItemDelegate::drawBackground(painter, opt, index);
QItemDelegate::drawDisplay(painter, opt, option.rect, misc::friendlyUnit(index.data().toLongLong()));
break;
case ETA:
QItemDelegate::drawBackground(painter, opt, index);
QItemDelegate::drawDisplay(painter, opt, option.rect, misc::userFriendlyDuration(index.data().toLongLong()));
break;
case UPSPEED:
case DLSPEED:{
QItemDelegate::drawBackground(painter, opt, index);
double speed = index.data().toDouble();
QItemDelegate::drawDisplay(painter, opt, opt.rect, QString(QByteArray::number(speed/1024., 'f', 1))+QString::fromUtf8(" ")+tr("KiB/s"));
break;
}
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case RATIO:{
QItemDelegate::drawBackground(painter, opt, index);
double ratio = index.data().toDouble();
QItemDelegate::drawDisplay(painter, opt, opt.rect, QString(QByteArray::number(ratio, 'f', 1)));
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break;
}
case PROGRESS:{
QStyleOptionProgressBarV2 newopt;
double progress = index.data().toDouble()*100.;
newopt.rect = opt.rect;
newopt.text = QString(QByteArray::number(progress, 'f', 1))+QString::fromUtf8("%");
newopt.progress = (int)progress;
newopt.maximum = 100;
newopt.minimum = 0;
newopt.state |= QStyle::State_Enabled;
newopt.textVisible = true;
QApplication::style()->drawControl(QStyle::CE_ProgressBar, &newopt,
painter);
break;
}
default:
QItemDelegate::paint(painter, option, index);
}
}
QWidget* createEditor(QWidget*, const QStyleOptionViewItem &, const QModelIndex &) const {
// No editor here
return 0;
}
};
#endif