Ivan Sorokin
10 years ago
3 changed files with 483 additions and 410 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 "transferlistfilterswidget.h" |
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#include <QListWidgetItem> |
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#include <QIcon> |
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#include <QVBoxLayout> |
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#include <QMenu> |
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#include <QDragMoveEvent> |
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#include <QMessageBox> |
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#include <QLabel> |
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#include "transferlistdelegate.h" |
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#include "transferlistwidget.h" |
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#include "preferences.h" |
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#include "torrentmodel.h" |
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#include "iconprovider.h" |
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#include "fs_utils.h" |
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#include "autoexpandabledialog.h" |
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#include "torrentfilterenum.h" |
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LabelFiltersList::LabelFiltersList(QWidget *parent): QListWidget(parent) { |
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itemHover = 0; |
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// Accept drop
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setAcceptDrops(true); |
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setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Expanding); |
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setStyleSheet("QListWidget { background: transparent; border: 0 }"); |
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#if defined(Q_OS_MAC) |
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setAttribute(Qt::WA_MacShowFocusRect, false); |
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#endif |
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} |
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void LabelFiltersList::addItem(QListWidgetItem *it) { |
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Q_ASSERT(count() >= 2); |
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for (int i=2; i<count(); ++i) { |
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if (item(i)->text().localeAwareCompare(it->text()) >= 0) { |
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insertItem(i, it); |
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return; |
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} |
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} |
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QListWidget::addItem(it); |
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} |
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QString LabelFiltersList::labelFromRow(int row) const { |
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Q_ASSERT(row > 1); |
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const QString &label = item(row)->text(); |
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QStringList parts = label.split(" "); |
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Q_ASSERT(parts.size() >= 2); |
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parts.removeLast(); // Remove trailing number
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return parts.join(" "); |
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} |
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int LabelFiltersList::rowFromLabel(QString label) const { |
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Q_ASSERT(!label.isEmpty()); |
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for (int i=2; i<count(); ++i) { |
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if (label == labelFromRow(i)) return i; |
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} |
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return -1; |
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} |
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void LabelFiltersList::dragMoveEvent(QDragMoveEvent *event) { |
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if (itemAt(event->pos()) && row(itemAt(event->pos())) > 0) { |
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if (itemHover) { |
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if (itemHover != itemAt(event->pos())) { |
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setItemHover(false); |
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itemHover = itemAt(event->pos()); |
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setItemHover(true); |
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} |
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} else { |
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itemHover = itemAt(event->pos()); |
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setItemHover(true); |
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} |
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event->acceptProposedAction(); |
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} else { |
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if (itemHover) |
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setItemHover(false); |
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event->ignore(); |
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} |
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} |
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void LabelFiltersList::dropEvent(QDropEvent *event) { |
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qDebug("Drop Event in labels list"); |
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if (itemAt(event->pos())) { |
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emit torrentDropped(row(itemAt(event->pos()))); |
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} |
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event->ignore(); |
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setItemHover(false); |
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// Select current item again
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currentItem()->setSelected(true); |
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} |
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void LabelFiltersList::dragLeaveEvent(QDragLeaveEvent*) { |
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if (itemHover) |
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setItemHover(false); |
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// Select current item again
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currentItem()->setSelected(true); |
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} |
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void LabelFiltersList::setItemHover(bool hover) { |
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Q_ASSERT(itemHover); |
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if (hover) { |
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itemHover->setData(Qt::DecorationRole, IconProvider::instance()->getIcon("folder-documents.png")); |
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itemHover->setSelected(true); |
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//setCurrentItem(itemHover);
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} else { |
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itemHover->setData(Qt::DecorationRole, IconProvider::instance()->getIcon("inode-directory.png")); |
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//itemHover->setSelected(false);
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itemHover = 0; |
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} |
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} |
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StatusFiltersWidget::StatusFiltersWidget(QWidget *parent) : QListWidget(parent), m_shown(false) { |
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setUniformItemSizes(true); |
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setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff); |
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// Height is fixed (sizeHint().height() is used)
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setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Fixed); |
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setStyleSheet("QListWidget { background: transparent; border: 0 }"); |
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#if defined(Q_OS_MAC) |
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setAttribute(Qt::WA_MacShowFocusRect, false); |
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#endif |
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} |
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QSize StatusFiltersWidget::sizeHint() const { |
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QSize size = QListWidget::sizeHint(); |
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// Height should be exactly the height of the content
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size.setHeight(contentsSize().height() + 2 * frameWidth()+6); |
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return size; |
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} |
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TransferListFiltersWidget::TransferListFiltersWidget(QWidget *parent, TransferListWidget *transferList): QFrame(parent), transferList(transferList), nb_labeled(0), nb_torrents(0) { |
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// Construct lists
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vLayout = new QVBoxLayout(); |
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vLayout->setContentsMargins(0, 4, 0, 4); |
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QFont font; |
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font.setBold(true); |
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font.setCapitalization(QFont::SmallCaps); |
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QLabel *torrentsLabel = new QLabel(tr("Torrents")); |
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torrentsLabel->setIndent(2); |
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torrentsLabel->setFont(font); |
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vLayout->addWidget(torrentsLabel); |
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statusFilters = new StatusFiltersWidget(this); |
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vLayout->addWidget(statusFilters); |
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QLabel *labelsLabel = new QLabel(tr("Labels")); |
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labelsLabel->setIndent(2); |
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labelsLabel->setFont(font); |
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vLayout->addWidget(labelsLabel); |
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labelFilters = new LabelFiltersList(this); |
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vLayout->addWidget(labelFilters); |
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setLayout(vLayout); |
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labelFilters->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); |
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statusFilters->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); |
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statusFilters->setSpacing(0); |
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setContentsMargins(0,0,0,0); |
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vLayout->setSpacing(2); |
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// Add status filters
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QListWidgetItem *all = new QListWidgetItem(statusFilters); |
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all->setData(Qt::DisplayRole, QVariant(tr("All") + " (0)")); |
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all->setData(Qt::DecorationRole, QIcon(":/Icons/skin/filterall.png")); |
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QListWidgetItem *downloading = new QListWidgetItem(statusFilters); |
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downloading->setData(Qt::DisplayRole, QVariant(tr("Downloading") + " (0)")); |
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downloading->setData(Qt::DecorationRole, QIcon(":/Icons/skin/downloading.png")); |
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QListWidgetItem *completed = new QListWidgetItem(statusFilters); |
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completed->setData(Qt::DisplayRole, QVariant(tr("Completed") + " (0)")); |
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completed->setData(Qt::DecorationRole, QIcon(":/Icons/skin/uploading.png")); |
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QListWidgetItem *paused = new QListWidgetItem(statusFilters); |
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paused->setData(Qt::DisplayRole, QVariant(tr("Paused") + " (0)")); |
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paused->setData(Qt::DecorationRole, QIcon(":/Icons/skin/paused.png")); |
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QListWidgetItem *active = new QListWidgetItem(statusFilters); |
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active->setData(Qt::DisplayRole, QVariant(tr("Active") + " (0)")); |
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active->setData(Qt::DecorationRole, QIcon(":/Icons/skin/filteractive.png")); |
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QListWidgetItem *inactive = new QListWidgetItem(statusFilters); |
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inactive->setData(Qt::DisplayRole, QVariant(tr("Inactive") + " (0)")); |
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inactive->setData(Qt::DecorationRole, QIcon(":/Icons/skin/filterinactive.png")); |
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// SIGNAL/SLOT
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connect(statusFilters, SIGNAL(currentRowChanged(int)), transferList, SLOT(applyStatusFilter(int))); |
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connect(transferList->getSourceModel(), SIGNAL(dataChanged(QModelIndex,QModelIndex)), SLOT(updateTorrentNumbers())); |
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connect(transferList->getSourceModel(), SIGNAL(torrentAdded(TorrentModelItem*)), SLOT(handleNewTorrent(TorrentModelItem*))); |
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connect(labelFilters, SIGNAL(currentRowChanged(int)), this, SLOT(applyLabelFilter(int))); |
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connect(labelFilters, SIGNAL(torrentDropped(int)), this, SLOT(torrentDropped(int))); |
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connect(transferList->getSourceModel(), SIGNAL(torrentAboutToBeRemoved(TorrentModelItem*)), SLOT(torrentAboutToBeDeleted(TorrentModelItem*))); |
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connect(transferList->getSourceModel(), SIGNAL(torrentChangedLabel(TorrentModelItem*,QString,QString)), SLOT(torrentChangedLabel(TorrentModelItem*, QString, QString))); |
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// Add Label filters
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QListWidgetItem *allLabels = new QListWidgetItem(labelFilters); |
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allLabels->setData(Qt::DisplayRole, QVariant(tr("All labels") + " (0)")); |
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allLabels->setData(Qt::DecorationRole, IconProvider::instance()->getIcon("inode-directory")); |
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QListWidgetItem *noLabel = new QListWidgetItem(labelFilters); |
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noLabel->setData(Qt::DisplayRole, QVariant(tr("Unlabeled") + " (0)")); |
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noLabel->setData(Qt::DecorationRole, IconProvider::instance()->getIcon("inode-directory")); |
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// Load settings
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loadSettings(); |
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labelFilters->setCurrentRow(0); |
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//labelFilters->selectionModel()->select(labelFilters->model()->index(0,0), QItemSelectionModel::Select);
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// Label menu
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labelFilters->setContextMenuPolicy(Qt::CustomContextMenu); |
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connect(labelFilters, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(showLabelMenu(QPoint))); |
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} |
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TransferListFiltersWidget::~TransferListFiltersWidget() { |
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saveSettings(); |
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delete statusFilters; |
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delete labelFilters; |
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delete vLayout; |
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} |
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StatusFiltersWidget* TransferListFiltersWidget::getStatusFilters() const { |
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return statusFilters; |
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} |
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void TransferListFiltersWidget::saveSettings() const { |
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Preferences* const pref = Preferences::instance(); |
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pref->setTransSelFilter(statusFilters->currentRow()); |
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pref->setTorrentLabels(customLabels.keys()); |
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} |
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void TransferListFiltersWidget::loadSettings() { |
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statusFilters->setCurrentRow(Preferences::instance()->getTransSelFilter()); |
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const QStringList label_list = Preferences::instance()->getTorrentLabels(); |
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foreach (const QString &label, label_list) { |
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customLabels.insert(label, 0); |
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qDebug("Creating label QListWidgetItem: %s", qPrintable(label)); |
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QListWidgetItem *newLabel = new QListWidgetItem(); |
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newLabel->setText(label + " (0)"); |
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newLabel->setData(Qt::DecorationRole, IconProvider::instance()->getIcon("inode-directory")); |
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labelFilters->addItem(newLabel); |
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} |
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} |
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void TransferListFiltersWidget::updateTorrentNumbers() { |
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const TorrentStatusReport report = transferList->getSourceModel()->getTorrentStatusReport(); |
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statusFilters->item(TorrentFilter::ALL)->setData(Qt::DisplayRole, QVariant(tr("All")+" ("+QString::number(report.nb_active+report.nb_inactive)+")")); |
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statusFilters->item(TorrentFilter::DOWNLOADING)->setData(Qt::DisplayRole, QVariant(tr("Downloading")+" ("+QString::number(report.nb_downloading)+")")); |
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statusFilters->item(TorrentFilter::COMPLETED)->setData(Qt::DisplayRole, QVariant(tr("Completed")+" ("+QString::number(report.nb_seeding)+")")); |
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statusFilters->item(TorrentFilter::PAUSED)->setData(Qt::DisplayRole, QVariant(tr("Paused")+" ("+QString::number(report.nb_paused)+")")); |
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statusFilters->item(TorrentFilter::ACTIVE)->setData(Qt::DisplayRole, QVariant(tr("Active")+" ("+QString::number(report.nb_active)+")")); |
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statusFilters->item(TorrentFilter::INACTIVE)->setData(Qt::DisplayRole, QVariant(tr("Inactive")+" ("+QString::number(report.nb_inactive)+")")); |
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} |
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void TransferListFiltersWidget::torrentDropped(int row) { |
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Q_ASSERT(row > 0); |
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if (row == 1) { |
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transferList->setSelectionLabel(""); |
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} else { |
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transferList->setSelectionLabel(labelFilters->labelFromRow(row)); |
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} |
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} |
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void TransferListFiltersWidget::addLabel(QString& label) { |
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label = fsutils::toValidFileSystemName(label.trimmed()); |
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if (label.isEmpty() || customLabels.contains(label)) return; |
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QListWidgetItem *newLabel = new QListWidgetItem(); |
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newLabel->setText(label + " (0)"); |
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newLabel->setData(Qt::DecorationRole, IconProvider::instance()->getIcon("inode-directory")); |
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labelFilters->addItem(newLabel); |
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customLabels.insert(label, 0); |
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Preferences::instance()->addTorrentLabel(label); |
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} |
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void TransferListFiltersWidget::showLabelMenu(QPoint) { |
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QMenu labelMenu(labelFilters); |
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QAction *removeAct = 0; |
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if (!labelFilters->selectedItems().empty() && labelFilters->row(labelFilters->selectedItems().first()) > 1) |
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removeAct = labelMenu.addAction(IconProvider::instance()->getIcon("list-remove"), tr("Remove label")); |
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QAction *addAct = labelMenu.addAction(IconProvider::instance()->getIcon("list-add"), tr("Add label...")); |
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labelMenu.addSeparator(); |
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QAction *startAct = labelMenu.addAction(IconProvider::instance()->getIcon("media-playback-start"), tr("Resume torrents")); |
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QAction *pauseAct = labelMenu.addAction(IconProvider::instance()->getIcon("media-playback-pause"), tr("Pause torrents")); |
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QAction *deleteTorrentsAct = labelMenu.addAction(IconProvider::instance()->getIcon("edit-delete"), tr("Delete torrents")); |
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QAction *act = 0; |
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act = labelMenu.exec(QCursor::pos()); |
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if (act) { |
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if (act == removeAct) { |
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removeSelectedLabel(); |
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return; |
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} |
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if (act == deleteTorrentsAct) { |
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transferList->deleteVisibleTorrents(); |
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return; |
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} |
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if (act == startAct) { |
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transferList->startVisibleTorrents(); |
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return; |
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} |
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if (act == pauseAct) { |
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transferList->pauseVisibleTorrents(); |
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return; |
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} |
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if (act == addAct) { |
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bool ok; |
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QString label = ""; |
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bool invalid; |
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do { |
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invalid = false; |
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label = AutoExpandableDialog::getText(this, tr("New Label"), tr("Label:"), QLineEdit::Normal, label, &ok); |
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if (ok && !label.isEmpty()) { |
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if (fsutils::isValidFileSystemName(label)) { |
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addLabel(label); |
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} else { |
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QMessageBox::warning(this, tr("Invalid label name"), tr("Please don't use any special characters in the label name.")); |
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invalid = true; |
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} |
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} |
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} while(invalid); |
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return; |
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} |
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} |
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} |
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void TransferListFiltersWidget::removeSelectedLabel() { |
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const int row = labelFilters->row(labelFilters->selectedItems().first()); |
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Q_ASSERT(row > 1); |
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const QString &label = labelFilters->labelFromRow(row); |
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Q_ASSERT(customLabels.contains(label)); |
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customLabels.remove(label); |
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transferList->removeLabelFromRows(label); |
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// Select first label
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labelFilters->setCurrentItem(labelFilters->item(0)); |
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labelFilters->selectionModel()->select(labelFilters->model()->index(0,0), QItemSelectionModel::Select); |
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applyLabelFilter(0); |
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// Un display filter
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delete labelFilters->takeItem(row); |
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// Save custom labels to remember it was deleted
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Preferences::instance()->removeTorrentLabel(label); |
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} |
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void TransferListFiltersWidget::applyLabelFilter(int row) { |
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switch(row) { |
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case 0: |
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transferList->applyLabelFilter("all"); |
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break; |
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case 1: |
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transferList->applyLabelFilter("none"); |
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break; |
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default: |
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transferList->applyLabelFilter(labelFilters->labelFromRow(row)); |
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} |
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} |
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void TransferListFiltersWidget::torrentChangedLabel(TorrentModelItem *torrentItem, QString old_label, QString new_label) { |
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|
Q_UNUSED(torrentItem); |
||||||
|
qDebug("Torrent label changed from %s to %s", qPrintable(old_label), qPrintable(new_label)); |
||||||
|
if (!old_label.isEmpty()) { |
||||||
|
if (customLabels.contains(old_label)) { |
||||||
|
const int new_count = customLabels.value(old_label, 0) - 1; |
||||||
|
Q_ASSERT(new_count >= 0); |
||||||
|
customLabels.insert(old_label, new_count); |
||||||
|
const int row = labelFilters->rowFromLabel(old_label); |
||||||
|
Q_ASSERT(row >= 2); |
||||||
|
labelFilters->item(row)->setText(old_label + " ("+ QString::number(new_count) +")"); |
||||||
|
} |
||||||
|
--nb_labeled; |
||||||
|
} |
||||||
|
if (!new_label.isEmpty()) { |
||||||
|
if (!customLabels.contains(new_label)) |
||||||
|
addLabel(new_label); |
||||||
|
const int new_count = customLabels.value(new_label, 0) + 1; |
||||||
|
Q_ASSERT(new_count >= 1); |
||||||
|
customLabels.insert(new_label, new_count); |
||||||
|
const int row = labelFilters->rowFromLabel(new_label); |
||||||
|
Q_ASSERT(row >= 2); |
||||||
|
labelFilters->item(row)->setText(new_label + " ("+ QString::number(new_count) +")"); |
||||||
|
++nb_labeled; |
||||||
|
} |
||||||
|
updateStickyLabelCounters(); |
||||||
|
} |
||||||
|
|
||||||
|
void TransferListFiltersWidget::handleNewTorrent(TorrentModelItem* torrentItem) { |
||||||
|
QString label = torrentItem->data(TorrentModelItem::TR_LABEL).toString(); |
||||||
|
qDebug("New torrent was added with label: %s", qPrintable(label)); |
||||||
|
if (!label.isEmpty()) { |
||||||
|
if (!customLabels.contains(label)) { |
||||||
|
addLabel(label); |
||||||
|
// addLabel may have changed the label, update the model accordingly.
|
||||||
|
torrentItem->setData(TorrentModelItem::TR_LABEL, label); |
||||||
|
} |
||||||
|
// Update label counter
|
||||||
|
Q_ASSERT(customLabels.contains(label)); |
||||||
|
const int new_count = customLabels.value(label, 0) + 1; |
||||||
|
customLabels.insert(label, new_count); |
||||||
|
const int row = labelFilters->rowFromLabel(label); |
||||||
|
qDebug("torrentAdded, Row: %d", row); |
||||||
|
Q_ASSERT(row >= 2); |
||||||
|
Q_ASSERT(labelFilters->item(row)); |
||||||
|
labelFilters->item(row)->setText(label + " ("+ QString::number(new_count) +")"); |
||||||
|
++nb_labeled; |
||||||
|
} |
||||||
|
++nb_torrents; |
||||||
|
Q_ASSERT(nb_torrents >= 0); |
||||||
|
Q_ASSERT(nb_labeled >= 0); |
||||||
|
Q_ASSERT(nb_labeled <= nb_torrents); |
||||||
|
updateStickyLabelCounters(); |
||||||
|
} |
||||||
|
|
||||||
|
void TransferListFiltersWidget::torrentAboutToBeDeleted(TorrentModelItem* torrentItem) { |
||||||
|
Q_ASSERT(torrentItem); |
||||||
|
QString label = torrentItem->data(TorrentModelItem::TR_LABEL).toString(); |
||||||
|
if (!label.isEmpty()) { |
||||||
|
// Update label counter
|
||||||
|
const int new_count = customLabels.value(label, 0) - 1; |
||||||
|
customLabels.insert(label, new_count); |
||||||
|
const int row = labelFilters->rowFromLabel(label); |
||||||
|
Q_ASSERT(row >= 2); |
||||||
|
labelFilters->item(row)->setText(label + " ("+ QString::number(new_count) +")"); |
||||||
|
--nb_labeled; |
||||||
|
} |
||||||
|
--nb_torrents; |
||||||
|
qDebug("nb_torrents: %d, nb_labeled: %d", nb_torrents, nb_labeled); |
||||||
|
Q_ASSERT(nb_torrents >= 0); |
||||||
|
Q_ASSERT(nb_labeled >= 0); |
||||||
|
Q_ASSERT(nb_labeled <= nb_torrents); |
||||||
|
updateStickyLabelCounters(); |
||||||
|
} |
||||||
|
|
||||||
|
void TransferListFiltersWidget::updateStickyLabelCounters() { |
||||||
|
labelFilters->item(0)->setText(tr("All labels") + " ("+QString::number(nb_torrents)+")"); |
||||||
|
labelFilters->item(1)->setText(tr("Unlabeled") + " ("+QString::number(nb_torrents-nb_labeled)+")"); |
||||||
|
} |
||||||
Loading…
Reference in new issue