Ivan Sorokin
10 years ago
3 changed files with 240 additions and 194 deletions
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/*
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* Bittorrent Client using Qt4 and libtorrent. |
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* Copyright (C) 2006 Christophe Dumez |
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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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* Contact : chris@qbittorrent.org |
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*/ |
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#include "transferlistdelegate.h" |
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#include <QModelIndex> |
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#include <QStyleOptionViewItemV2> |
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#include <QApplication> |
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#include <QPainter> |
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#include "misc.h" |
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#include "torrentmodel.h" |
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#include "qbtsession.h" |
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#ifdef Q_OS_WIN |
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#if (QT_VERSION < QT_VERSION_CHECK(5, 0, 0)) |
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#include <QPlastiqueStyle> |
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#else |
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#include <QProxyStyle> |
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#endif |
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#endif |
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TransferListDelegate::TransferListDelegate(QObject *parent) : QItemDelegate(parent) {} |
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TransferListDelegate::~TransferListDelegate() {} |
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void TransferListDelegate::paint(QPainter * painter, const QStyleOptionViewItem & option, const QModelIndex & index) const { |
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QStyleOptionViewItemV2 opt = QItemDelegate::setOptions(index, option); |
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painter->save(); |
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switch(index.column()) { |
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case TorrentModelItem::TR_AMOUNT_DOWNLOADED: |
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case TorrentModelItem::TR_AMOUNT_UPLOADED: |
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case TorrentModelItem::TR_AMOUNT_LEFT: |
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case TorrentModelItem::TR_COMPLETED: |
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case TorrentModelItem::TR_SIZE: { |
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QItemDelegate::drawBackground(painter, opt, index); |
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opt.displayAlignment = Qt::AlignRight; |
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QItemDelegate::drawDisplay(painter, opt, option.rect, misc::friendlyUnit(index.data().toLongLong())); |
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break; |
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} |
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case TorrentModelItem::TR_ETA: { |
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QItemDelegate::drawBackground(painter, opt, index); |
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opt.displayAlignment = Qt::AlignRight; |
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QItemDelegate::drawDisplay(painter, opt, option.rect, misc::userFriendlyDuration(index.data().toLongLong())); |
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break; |
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} |
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case TorrentModelItem::TR_SEEDS: |
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case TorrentModelItem::TR_PEERS: { |
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QString display = QString::number(index.data().toLongLong()); |
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qlonglong total = index.data(Qt::UserRole).toLongLong(); |
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if (total > 0) { |
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// Scrape was successful, we have total values
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display += " ("+QString::number(total)+")"; |
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} |
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QItemDelegate::drawBackground(painter, opt, index); |
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opt.displayAlignment = Qt::AlignRight; |
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QItemDelegate::drawDisplay(painter, opt, opt.rect, display); |
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break; |
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} |
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case TorrentModelItem::TR_STATUS: { |
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const int state = index.data().toInt(); |
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QString display; |
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switch(state) { |
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case TorrentModelItem::STATE_DOWNLOADING: |
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display = tr("Downloading"); |
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break; |
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case TorrentModelItem::STATE_DOWNLOADING_META: |
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display = tr("Downloading metadata", "used when loading a magnet link"); |
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break; |
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case TorrentModelItem::STATE_ALLOCATING: |
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display = tr("Allocating", "qBittorrent is allocating the files on disk"); |
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break; |
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case TorrentModelItem::STATE_PAUSED_DL: |
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case TorrentModelItem::STATE_PAUSED_UP: |
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display = tr("Paused"); |
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break; |
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case TorrentModelItem::STATE_QUEUED_DL: |
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case TorrentModelItem::STATE_QUEUED_UP: |
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display = tr("Queued", "i.e. torrent is queued"); |
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break; |
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case TorrentModelItem::STATE_SEEDING: |
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case TorrentModelItem::STATE_STALLED_UP: |
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display = tr("Seeding", "Torrent is complete and in upload-only mode"); |
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break; |
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case TorrentModelItem::STATE_STALLED_DL: |
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display = tr("Stalled", "Torrent is waiting for download to begin"); |
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break; |
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case TorrentModelItem::STATE_CHECKING_DL: |
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case TorrentModelItem::STATE_CHECKING_UP: |
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display = tr("Checking", "Torrent local data is being checked"); |
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break; |
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case TorrentModelItem::STATE_QUEUED_CHECK: |
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display = tr("Queued for checking", "i.e. torrent is queued for hash checking"); |
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break; |
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case TorrentModelItem::STATE_QUEUED_FASTCHECK: |
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display = tr("Checking resume data", "used when loading the torrents from disk after qbt is launched. It checks the correctness of the .fastresume file. Normally it is completed in a fraction of a second, unless loading many many torrents."); |
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break; |
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default: |
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display = ""; |
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} |
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QItemDelegate::drawBackground(painter, opt, index); |
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QItemDelegate::drawDisplay(painter, opt, opt.rect, display); |
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break; |
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} |
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case TorrentModelItem::TR_UPSPEED: |
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case TorrentModelItem::TR_DLSPEED: { |
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QItemDelegate::drawBackground(painter, opt, index); |
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const qulonglong speed = index.data().toULongLong(); |
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opt.displayAlignment = Qt::AlignRight; |
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QItemDelegate::drawDisplay(painter, opt, opt.rect, misc::friendlyUnit(speed)+tr("/s", "/second (.i.e per second)")); |
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break; |
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} |
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case TorrentModelItem::TR_UPLIMIT: |
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case TorrentModelItem::TR_DLLIMIT: { |
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QItemDelegate::drawBackground(painter, opt, index); |
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const qlonglong limit = index.data().toLongLong(); |
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opt.displayAlignment = Qt::AlignRight; |
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QItemDelegate::drawDisplay(painter, opt, opt.rect, limit > 0 ? misc::accurateDoubleToString(limit/1024., 1) + " " + tr("KiB/s", "KiB/second (.i.e per second)") : QString::fromUtf8("∞")); |
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break; |
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} |
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case TorrentModelItem::TR_TIME_ELAPSED: { |
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QItemDelegate::drawBackground(painter, opt, index); |
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QString txt = misc::userFriendlyDuration(index.data().toLongLong()); |
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qlonglong seeding_time = index.data(Qt::UserRole).toLongLong(); |
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if (seeding_time > 0) |
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txt += " ("+tr("Seeded for %1", "e.g. Seeded for 3m10s").arg(misc::userFriendlyDuration(seeding_time))+")"; |
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QItemDelegate::drawDisplay(painter, opt, opt.rect, txt); |
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break; |
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} |
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case TorrentModelItem::TR_ADD_DATE: |
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case TorrentModelItem::TR_SEED_DATE: |
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QItemDelegate::drawBackground(painter, opt, index); |
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QItemDelegate::drawDisplay(painter, opt, opt.rect, index.data().toDateTime().toLocalTime().toString(Qt::DefaultLocaleShortDate)); |
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break; |
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case TorrentModelItem::TR_RATIO_LIMIT: |
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case TorrentModelItem::TR_RATIO: { |
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QItemDelegate::drawBackground(painter, opt, index); |
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opt.displayAlignment = Qt::AlignRight; |
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const qreal ratio = index.data().toDouble(); |
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QItemDelegate::drawDisplay(painter, opt, opt.rect, |
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(ratio == -1 || ratio > QBtSession::MAX_RATIO) ? QString::fromUtf8("∞") : misc::accurateDoubleToString(ratio, 2)); |
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break; |
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} |
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case TorrentModelItem::TR_PRIORITY: { |
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const int priority = index.data().toInt(); |
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opt.displayAlignment = Qt::AlignRight; |
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if (priority >= 0) |
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QItemDelegate::paint(painter, opt, index); |
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else { |
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QItemDelegate::drawBackground(painter, opt, index); |
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QItemDelegate::drawDisplay(painter, opt, opt.rect, "*"); |
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} |
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break; |
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} |
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case TorrentModelItem::TR_PROGRESS: { |
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QStyleOptionProgressBarV2 newopt; |
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qreal progress = index.data().toDouble()*100.; |
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newopt.rect = opt.rect; |
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newopt.text = misc::accurateDoubleToString(progress, 1) + "%"; |
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newopt.progress = (int)progress; |
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newopt.maximum = 100; |
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newopt.minimum = 0; |
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newopt.state |= QStyle::State_Enabled; |
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newopt.textVisible = true; |
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#ifndef Q_OS_WIN |
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QApplication::style()->drawControl(QStyle::CE_ProgressBar, &newopt, painter); |
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#else |
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// XXX: To avoid having the progress text on the right of the bar
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#if (QT_VERSION < QT_VERSION_CHECK(5, 0, 0)) |
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QPlastiqueStyle st; |
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#else |
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QProxyStyle st("fusion"); |
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#endif |
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st.drawControl(QStyle::CE_ProgressBar, &newopt, painter, 0); |
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#endif |
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break; |
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} |
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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* TransferListDelegate::createEditor(QWidget*, const QStyleOptionViewItem &, const QModelIndex &) const { |
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// No editor here
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return 0; |
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} |
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QSize TransferListDelegate::sizeHint(const QStyleOptionViewItem & option, const QModelIndex & index) const { |
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QSize size = QItemDelegate::sizeHint(option, index); |
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static int icon_height = -1; |
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if (icon_height == -1) { |
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QIcon icon(":/Icons/skin/downloading.png"); |
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QList<QSize> ic_sizes(icon.availableSizes()); |
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icon_height = ic_sizes[0].height(); |
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} |
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if (size.height() < icon_height) |
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size.setHeight(icon_height); |
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return size; |
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} |
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