Refactor side panel code. Encapsulate each widget's logic in their own subclass.

src/core/preferences.cpp

@@ -1583,16 +1583,18 @@ void Preferences::setTorrentLabels(const QStringList& labels)
 void Preferences::addTorrentLabel(const QString& label)
 {
     QStringList labels = value("TransferListFilters/customLabels").toStringList();
-    if (!labels.contains(label))
-        labels << label;
+    if (labels.contains(label))
+        return;
+    labels << label;
     setValue("TransferListFilters/customLabels", labels);
 }
 
 void Preferences::removeTorrentLabel(const QString& label)
 {
     QStringList labels = value("TransferListFilters/customLabels").toStringList();
-    if (labels.contains(label))
-        labels.removeOne(label);
+    if (!labels.contains(label))
+        return;
+    labels.removeOne(label);
     setValue("TransferListFilters/customLabels", labels);
 }
 

src/gui/transferlistfilterswidget.cpp

@@ -51,13 +51,21 @@
 #include "downloadthread.h"
 #include "logger.h"
 
-FiltersBase::FiltersBase(QWidget *parent)
+FiltersBase::FiltersBase(QWidget *parent, TransferListWidget *transferList)
     : QListWidget(parent)
+    , transferList(transferList)
 {
     setStyleSheet("QListWidget { background: transparent; border: 0 }");
 #if defined(Q_OS_MAC)
     setAttribute(Qt::WA_MacShowFocusRect, false);
 #endif
+    setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
+    setContextMenuPolicy(Qt::CustomContextMenu);
+
+    connect(this, SIGNAL(customContextMenuRequested(QPoint)), SLOT(showMenu(QPoint)));
+    connect(this, SIGNAL(currentRowChanged(int)), SLOT(applyFilter(int)));
+    connect(transferList->getSourceModel(), SIGNAL(torrentAdded(TorrentModelItem*)), SLOT(handleNewTorrent(TorrentModelItem*)));
+    connect(transferList->getSourceModel(), SIGNAL(torrentAboutToBeRemoved(TorrentModelItem*)), SLOT(torrentAboutToBeDeleted(TorrentModelItem*)));
 }
 
 QSize FiltersBase::sizeHint() const
@@ -76,26 +84,298 @@ QSize FiltersBase::minimumSizeHint() const
     return size;
 }
 
-LabelFiltersList::LabelFiltersList(QWidget *parent)
-    : FiltersBase(parent)
+StatusFiltersWidget::StatusFiltersWidget(QWidget *parent, TransferListWidget *transferList)
+    : FiltersBase(parent, transferList)
+{
+    setUniformItemSizes(true);
+    setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
+    // Height is fixed (sizeHint().height() is used)
+    setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Fixed);
+    setSpacing(0);
+    connect(transferList->getSourceModel(), SIGNAL(modelRefreshed()), SLOT(updateTorrentNumbers()));
+
+    // Add status filters
+    QListWidgetItem *all = new QListWidgetItem(this);
+    all->setData(Qt::DisplayRole, QVariant(tr("All") + " (0)"));
+    all->setData(Qt::DecorationRole, QIcon(":/icons/skin/filterall.png"));
+    QListWidgetItem *downloading = new QListWidgetItem(this);
+    downloading->setData(Qt::DisplayRole, QVariant(tr("Downloading") + " (0)"));
+    downloading->setData(Qt::DecorationRole, QIcon(":/icons/skin/downloading.png"));
+    QListWidgetItem *completed = new QListWidgetItem(this);
+    completed->setData(Qt::DisplayRole, QVariant(tr("Completed") + " (0)"));
+    completed->setData(Qt::DecorationRole, QIcon(":/icons/skin/uploading.png"));
+    QListWidgetItem *resumed = new QListWidgetItem(this);
+    resumed->setData(Qt::DisplayRole, QVariant(tr("Resumed") + " (0)"));
+    resumed->setData(Qt::DecorationRole, QIcon(":/icons/skin/resumed.png"));
+    QListWidgetItem *paused = new QListWidgetItem(this);
+    paused->setData(Qt::DisplayRole, QVariant(tr("Paused") + " (0)"));
+    paused->setData(Qt::DecorationRole, QIcon(":/icons/skin/paused.png"));
+    QListWidgetItem *active = new QListWidgetItem(this);
+    active->setData(Qt::DisplayRole, QVariant(tr("Active") + " (0)"));
+    active->setData(Qt::DecorationRole, QIcon(":/icons/skin/filteractive.png"));
+    QListWidgetItem *inactive = new QListWidgetItem(this);
+    inactive->setData(Qt::DisplayRole, QVariant(tr("Inactive") + " (0)"));
+    inactive->setData(Qt::DecorationRole, QIcon(":/icons/skin/filterinactive.png"));
+
+    setCurrentRow(Preferences::instance()->getTransSelFilter(), QItemSelectionModel::SelectCurrent);
+}
+
+StatusFiltersWidget::~StatusFiltersWidget()
+{
+    Preferences::instance()->setTransSelFilter(currentRow());
+}
+
+void StatusFiltersWidget::updateTorrentNumbers()
+{
+    const TorrentStatusReport report = transferList->getSourceModel()->getTorrentStatusReport();
+    item(TorrentFilter::ALL)->setData(Qt::DisplayRole, QVariant(tr("All (%1)").arg(report.nb_active + report.nb_inactive)));
+    item(TorrentFilter::DOWNLOADING)->setData(Qt::DisplayRole, QVariant(tr("Downloading (%1)").arg(report.nb_downloading)));
+    item(TorrentFilter::COMPLETED)->setData(Qt::DisplayRole, QVariant(tr("Completed (%1)").arg(report.nb_seeding)));
+    item(TorrentFilter::PAUSED)->setData(Qt::DisplayRole, QVariant(tr("Paused (%1)").arg(report.nb_paused)));
+    item(TorrentFilter::RESUMED)->setData(Qt::DisplayRole, QVariant(tr("Resumed (%1)").arg(report.nb_active + report.nb_inactive - report.nb_paused)));
+    item(TorrentFilter::ACTIVE)->setData(Qt::DisplayRole, QVariant(tr("Active (%1)").arg(report.nb_active)));
+    item(TorrentFilter::INACTIVE)->setData(Qt::DisplayRole, QVariant(tr("Inactive (%1)").arg(report.nb_inactive)));
+}
+
+void StatusFiltersWidget::showMenu(QPoint) {}
+
+void StatusFiltersWidget::applyFilter(int row)
+{
+    transferList->applyStatusFilter(row);
+}
+
+void StatusFiltersWidget::handleNewTorrent(TorrentModelItem*) {}
+
+void StatusFiltersWidget::torrentAboutToBeDeleted(TorrentModelItem*) {}
+
+LabelFiltersList::LabelFiltersList(QWidget *parent, TransferListWidget *transferList)
+    : FiltersBase(parent, transferList)
+    , m_totalTorrents(0)
+    , m_totalLabeled(0)
 {
     setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
+    connect(transferList->getSourceModel(), SIGNAL(torrentChangedLabel(TorrentModelItem*,QString,QString)), SLOT(torrentChangedLabel(TorrentModelItem*, QString, QString)));
+
+    // Add Label filters
+    QListWidgetItem *allLabels = new QListWidgetItem(this);
+    allLabels->setData(Qt::DisplayRole, QVariant(tr("All (0)", "this is for the label filter")));
+    allLabels->setData(Qt::DecorationRole, IconProvider::instance()->getIcon("inode-directory"));
+    QListWidgetItem *noLabel = new QListWidgetItem(this);
+    noLabel->setData(Qt::DisplayRole, QVariant(tr("Unlabeled (0)")));
+    noLabel->setData(Qt::DecorationRole, IconProvider::instance()->getIcon("inode-directory"));
+
+    QStringList labelList = Preferences::instance()->getTorrentLabels();
+    for (int i=0; i < labelList.size(); ++i)
+        addItem(labelList[i], false);
+
+    setCurrentRow(0, QItemSelectionModel::SelectCurrent);
+}
+
+LabelFiltersList::~LabelFiltersList()
+{
+    Preferences::instance()->setTorrentLabels(m_labels.keys());
 }
 
-void LabelFiltersList::addItem(QListWidgetItem *it)
+void LabelFiltersList::addItem(QString &label, bool hasTorrent)
 {
+    int labelCount = 0;
+    QListWidgetItem *labelItem = 0;
+    label = fsutils::toValidFileSystemName(label.trimmed());
+    item(0)->setText(tr("All (%1)", "this is for the label filter").arg(m_totalTorrents));
+
+    if (label.isEmpty()) {
+        item(1)->setText(tr("Unlabeled (%1)").arg(m_totalTorrents - m_totalLabeled));
+        return;
+    }
+
+    bool exists = m_labels.contains(label);
+    if (exists) {
+        labelCount = m_labels.value(label);
+        labelItem = item(rowFromLabel(label));
+    }
+    else {
+        labelItem = new QListWidgetItem();
+        labelItem->setData(Qt::DecorationRole, IconProvider::instance()->getIcon("inode-directory"));
+    }
+
+    if (hasTorrent) {
+        ++m_totalLabeled;
+        ++labelCount;
+    }
+    item(1)->setText(tr("Unlabeled (%1)").arg(m_totalTorrents - m_totalLabeled));
+
+    Preferences::instance()->addTorrentLabel(label);
+    m_labels.insert(label, labelCount);
+    labelItem->setText(tr("%1 (%2)", "label_name (10)").arg(label).arg(labelCount));
+    if (exists)
+        return;
+
     Q_ASSERT(count() >= 2);
     for (int i = 2; i<count(); ++i) {
-        if (item(i)->text().localeAwareCompare(it->text()) >= 0) {
-            insertItem(i, it);
+        bool less = false;
+        if (!(misc::naturalSort(label, item(i)->text(), less)))
+            less = (label.localeAwareCompare(item(i)->text()) < 0);
+        if (less) {
+            insertItem(i, labelItem);
             updateGeometry();
             return;
         }
     }
-    QListWidget::addItem(it);
+    QListWidget::addItem(labelItem);
+    updateGeometry();
+}
+
+void LabelFiltersList::removeItem(const QString &label)
+{
+    item(0)->setText(tr("All (%1)", "this is for the label filter").arg(m_totalTorrents));
+    if (label.isEmpty()) {
+        // In case we here from torrentAboutToBeDeleted()
+        item(1)->setText(tr("Unlabeled (%1)").arg(m_totalTorrents - m_totalLabeled));
+        return;
+    }
+
+    --m_totalLabeled;
+    item(1)->setText(tr("Unlabeled (%1)").arg(m_totalTorrents - m_totalLabeled));
+
+    int labelCount = m_labels.value(label) - 1;
+    int row = rowFromLabel(label);
+    if (row < 2)
+        return;
+
+    QListWidgetItem *labelItem = item(row);
+    labelItem->setText(tr("%1 (%2)", "label_name (10)").arg(label).arg(labelCount));
+    m_labels.insert(label, labelCount);
+}
+
+void LabelFiltersList::removeSelectedLabel()
+{
+    const int labelRow = row(selectedItems().first());
+    if (labelRow < 2)
+        return;
+    const QString &label = labelFromRow(labelRow);
+    Q_ASSERT(m_labels.contains(label));
+    m_labels.remove(label);
+    // Select first label
+    setCurrentRow(0, QItemSelectionModel::SelectCurrent);
+    applyFilter(0);
+    // Un display filter
+    delete takeItem(labelRow);
+    transferList->removeLabelFromRows(label);
+    // Save custom labels to remember it was deleted
+    Preferences::instance()->removeTorrentLabel(label);
     updateGeometry();
 }
 
+void LabelFiltersList::removeUnusedLabels()
+{
+    QStringList unusedLabels;
+    QHash<QString, int>::const_iterator i;
+    for (i = m_labels.begin(); i != m_labels.end(); ++i) {
+        if (i.value() == 0)
+            unusedLabels << i.key();
+    }
+    foreach (const QString &label, unusedLabels) {
+        m_labels.remove(label);
+        delete takeItem(rowFromLabel(label));
+        Preferences::instance()->removeTorrentLabel(label);
+    }
+
+    if (!unusedLabels.isEmpty())
+        updateGeometry();
+}
+
+void LabelFiltersList::torrentChangedLabel(TorrentModelItem *torrentItem, QString old_label, QString new_label)
+{
+    Q_UNUSED(torrentItem);
+    qDebug("Torrent label changed from %s to %s", qPrintable(old_label), qPrintable(new_label));
+    removeItem(old_label);
+    addItem(new_label, true);
+}
+
+void LabelFiltersList::showMenu(QPoint)
+{
+    QMenu menu(this);
+    QAction *addAct = menu.addAction(IconProvider::instance()->getIcon("list-add"), tr("Add label..."));
+    QAction *removeAct = 0;
+    QAction *removeUnusedAct = 0;
+    if (!selectedItems().empty() && row(selectedItems().first()) > 1)
+        removeAct = menu.addAction(IconProvider::instance()->getIcon("list-remove"), tr("Remove label"));
+    removeUnusedAct = menu.addAction(IconProvider::instance()->getIcon("list-remove"), tr("Remove unused labels"));
+    menu.addSeparator();
+    QAction *startAct = menu.addAction(IconProvider::instance()->getIcon("media-playback-start"), tr("Resume torrents"));
+    QAction *pauseAct = menu.addAction(IconProvider::instance()->getIcon("media-playback-pause"), tr("Pause torrents"));
+    QAction *deleteTorrentsAct = menu.addAction(IconProvider::instance()->getIcon("edit-delete"), tr("Delete torrents"));
+    QAction *act = 0;
+    act = menu.exec(QCursor::pos());
+    if (!act)
+        return;
+
+    if (act == removeAct) {
+        removeSelectedLabel();
+    }
+    else if (act == removeUnusedAct) {
+        removeUnusedLabels();
+    }
+    else if (act == deleteTorrentsAct) {
+        transferList->deleteVisibleTorrents();
+    }
+    else if (act == startAct) {
+        transferList->startVisibleTorrents();
+    }
+    else if (act == pauseAct) {
+        transferList->pauseVisibleTorrents();
+    }
+    else if (act == addAct) {
+        bool ok;
+        QString label = "";
+        bool invalid;
+        do {
+            invalid = false;
+            label = AutoExpandableDialog::getText(this, tr("New Label"), tr("Label:"), QLineEdit::Normal, label, &ok);
+            if (ok && !label.isEmpty()) {
+                if (fsutils::isValidFileSystemName(label)) {
+                    addItem(label, false);
+                }
+                else {
+                    QMessageBox::warning(this, tr("Invalid label name"), tr("Please don't use any special characters in the label name."));
+                    invalid = true;
+                }
+            }
+        } while (invalid);
+    }
+}
+
+void LabelFiltersList::applyFilter(int row)
+{
+    switch (row) {
+    case 0:
+        transferList->applyLabelFilterAll();
+        break;
+    case 1:
+        transferList->applyLabelFilter(QString());
+        break;
+    default:
+        transferList->applyLabelFilter(labelFromRow(row));
+    }
+}
+
+void LabelFiltersList::handleNewTorrent(TorrentModelItem* torrentItem)
+{
+    ++m_totalTorrents;
+    QString label = torrentItem->data(TorrentModelItem::TR_LABEL).toString();
+    addItem(label, true);
+    // labelFilters->addItem() may have changed the label, update the model accordingly.
+    torrentItem->setData(TorrentModelItem::TR_LABEL, label);
+}
+
+void LabelFiltersList::torrentAboutToBeDeleted(TorrentModelItem* torrentItem)
+{
+    --m_totalTorrents;
+    Q_ASSERT(torrentItem);
+    QString label = torrentItem->data(TorrentModelItem::TR_LABEL).toString();
+    removeItem(label);
+}
+
 QString LabelFiltersList::labelFromRow(int row) const
 {
     Q_ASSERT(row > 1);
@@ -106,7 +386,7 @@ QString LabelFiltersList::labelFromRow(int row) const
     return parts.join(" ");
 }
 
-int LabelFiltersList::rowFromLabel(QString label) const
+int LabelFiltersList::rowFromLabel(const QString &label) const
 {
     Q_ASSERT(!label.isEmpty());
     for (int i = 2; i<count(); ++i)
@@ -114,27 +394,22 @@ int LabelFiltersList::rowFromLabel(QString label) const
     return -1;
 }
 
-StatusFiltersWidget::StatusFiltersWidget(QWidget *parent)
-    : FiltersBase(parent)
-{
-    setUniformItemSizes(true);
-    setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
-    // Height is fixed (sizeHint().height() is used)
-    setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Fixed);
-}
-
-TrackerFiltersList::TrackerFiltersList(QWidget *parent)
-    : FiltersBase(parent)
+TrackerFiltersList::TrackerFiltersList(QWidget *parent, TransferListWidget *transferList)
+    : FiltersBase(parent, transferList)
     , m_downloader(new DownloadThread(this))
+    , m_totalTorrents(0)
 {
     setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Expanding);
+
     QListWidgetItem *allTrackers = new QListWidgetItem(this);
-    allTrackers->setData(Qt::DisplayRole, QVariant(tr("All trackers (0)")));
+    allTrackers->setData(Qt::DisplayRole, QVariant(tr("All (0)", "this is for the label filter")));
     allTrackers->setData(Qt::DecorationRole, IconProvider::instance()->getIcon("network-server"));
     QListWidgetItem *noTracker = new QListWidgetItem(this);
     noTracker->setData(Qt::DisplayRole, QVariant(tr("Trackerless (0)")));
     noTracker->setData(Qt::DecorationRole, IconProvider::instance()->getIcon("network-server"));
     m_trackers.insert("", QStringList());
+
+    setCurrentRow(0, QItemSelectionModel::SelectCurrent);
     connect(m_downloader, SIGNAL(downloadFinished(QString, QString)), SLOT(handleFavicoDownload(QString, QString)));
     connect(m_downloader, SIGNAL(downloadFailure(QString, QString)), SLOT(handleFavicoFailure(QString, QString)));
 }
@@ -151,8 +426,9 @@ void TrackerFiltersList::addItem(const QString &tracker, const QString &hash)
     QStringList tmp;
     QListWidgetItem *trackerItem = 0;
     QString host = getHost(tracker);
+    bool exists = m_trackers.contains(host);
 
-    if (m_trackers.contains(host)) {
+    if (exists) {
         tmp = m_trackers.value(host);
         if (tmp.contains(hash))
             return;
@@ -178,6 +454,11 @@ void TrackerFiltersList::addItem(const QString &tracker, const QString &hash)
     }
 
     trackerItem->setText(tr("%1 (%2)", "openbittorrent.com (10)").arg(host).arg(tmp.size()));
+    if (exists) {
+        if (currentRow() == rowFromTracker(host))
+            emit currentRowChanged(currentRow());
+        return;
+    }
 
     Q_ASSERT(count() >= 2);
     for (int i = 2; i<count(); ++i) {
@@ -186,24 +467,12 @@ void TrackerFiltersList::addItem(const QString &tracker, const QString &hash)
             less = (host.localeAwareCompare(item(i)->text()) < 0);
         if (less) {
             insertItem(i, trackerItem);
-            if (currentRow() == i)
-                emit currentRowChanged(i);
+            updateGeometry();
             return;
         }
     }
     QListWidget::addItem(trackerItem);
-}
-
-void TrackerFiltersList::addItem(const QTorrentHandle& handle)
-{
-    QString hash = handle.hash();
-    std::vector<libtorrent::announce_entry> trackers = handle.trackers();
-    for (std::vector<libtorrent::announce_entry>::iterator i = trackers.begin(), e = trackers.end(); i != e; ++i)
-        addItem(misc::toQStringU(i->url), hash);
-
-    //Check for trackerless torrent
-    if (trackers.size() == 0)
-        addItem("", hash);
+    updateGeometry();
 }
 
 void TrackerFiltersList::removeItem(const QString &tracker, const QString &hash)
@@ -222,9 +491,10 @@ void TrackerFiltersList::removeItem(const QString &tracker, const QString &hash)
         trackerItem = item(row);
         if (tmp.empty()) {
             if (currentRow() == row)
-                setCurrentRow(0);
+                setCurrentRow(0, QItemSelectionModel::SelectCurrent);
             delete trackerItem;
             m_trackers.remove(host);
+            updateGeometry();
             return;
         }
         trackerItem->setText(tr("%1 (%2)", "openbittorrent.com (10)").arg(host).arg(tmp.size()));
@@ -240,29 +510,12 @@ void TrackerFiltersList::removeItem(const QString &tracker, const QString &hash)
         emit currentRowChanged(row);
 }
 
-void TrackerFiltersList::removeItem(const QTorrentHandle& handle)
-{
-    QString hash = handle.hash();
-    std::vector<libtorrent::announce_entry> trackers = handle.trackers();
-    for (std::vector<libtorrent::announce_entry>::iterator i = trackers.begin(), e = trackers.end(); i != e; ++i)
-        removeItem(misc::toQStringU(i->url), hash);
-
-    //Check for trackerless torrent
-    if (trackers.size() == 0)
-        removeItem("", hash);
-}
-
-void TrackerFiltersList::setTorrentCount(int all)
-{
-    item(0)->setText(tr("All trackers (%1)").arg(all));
-}
-
-QStringList TrackerFiltersList::getHashes(int row)
+void TrackerFiltersList::changeTrackerless(bool trackerless, const QString &hash)
 {
-    if (row == 1)
-        return m_trackers.value("");
+    if (trackerless)
+        addItem("", hash);
     else
-        return m_trackers.value(trackerFromRow(row));
+        removeItem("", hash);
 }
 
 void TrackerFiltersList::handleFavicoDownload(const QString& url, const QString& filePath)
@@ -300,12 +553,62 @@ void TrackerFiltersList::handleFavicoFailure(const QString& url, const QString&
                                    Log::WARNING);
 }
 
-void TrackerFiltersList::changeTrackerless(bool trackerless, const QString &hash)
+void TrackerFiltersList::showMenu(QPoint)
 {
-    if (trackerless)
-        addItem("", hash);
+    QMenu menu(this);
+    QAction *startAct = menu.addAction(IconProvider::instance()->getIcon("media-playback-start"), tr("Resume torrents"));
+    QAction *pauseAct = menu.addAction(IconProvider::instance()->getIcon("media-playback-pause"), tr("Pause torrents"));
+    QAction *deleteTorrentsAct = menu.addAction(IconProvider::instance()->getIcon("edit-delete"), tr("Delete torrents"));
+    QAction *act = 0;
+    act = menu.exec(QCursor::pos());
+
+    if (!act)
+        return;
+
+    if (act == startAct)
+        transferList->startVisibleTorrents();
+    else if (act == pauseAct)
+        transferList->pauseVisibleTorrents();
+    else if (act == deleteTorrentsAct)
+        transferList->deleteVisibleTorrents();
+}
+
+void TrackerFiltersList::applyFilter(int row)
+{
+    if (row == 0)
+        transferList->applyTrackerFilterAll();
     else
+        transferList->applyTrackerFilter(getHashes(row));
+}
+
+void TrackerFiltersList::handleNewTorrent(TorrentModelItem* torrentItem)
+{
+    QTorrentHandle handle = torrentItem->torrentHandle();
+    QString hash = handle.hash();
+    std::vector<libtorrent::announce_entry> trackers = handle.trackers();
+    for (std::vector<libtorrent::announce_entry>::iterator i = trackers.begin(), e = trackers.end(); i != e; ++i)
+        addItem(misc::toQStringU(i->url), hash);
+
+    //Check for trackerless torrent
+    if (trackers.size() == 0)
+        addItem("", hash);
+
+    item(0)->setText(tr("All (%1)", "this is for the tracker filter").arg(++m_totalTorrents));
+}
+
+void TrackerFiltersList::torrentAboutToBeDeleted(TorrentModelItem* torrentItem)
+{
+    QTorrentHandle handle = torrentItem->torrentHandle();
+    QString hash = handle.hash();
+    std::vector<libtorrent::announce_entry> trackers = handle.trackers();
+    for (std::vector<libtorrent::announce_entry>::iterator i = trackers.begin(), e = trackers.end(); i != e; ++i)
+        removeItem(misc::toQStringU(i->url), hash);
+
+    //Check for trackerless torrent
+    if (trackers.size() == 0)
         removeItem("", hash);
+
+    item(0)->setText(tr("All (%1)", "this is for the tracker filter").arg(--m_totalTorrents));
 }
 
 QString TrackerFiltersList::trackerFromRow(int row) const
@@ -338,102 +641,47 @@ QString TrackerFiltersList::getHost(const QString &trakcer) const
     return longHost.mid(index + 1);
 }
 
-TransferListFiltersWidget::TransferListFiltersWidget(QWidget *parent, TransferListWidget *transferList): QFrame(parent), transferList(transferList), nb_labeled(0), nb_torrents(0)
+QStringList TrackerFiltersList::getHashes(int row)
+{
+    if (row == 1)
+        return m_trackers.value("");
+    else
+        return m_trackers.value(trackerFromRow(row));
+}
+
+TransferListFiltersWidget::TransferListFiltersWidget(QWidget *parent, TransferListWidget *transferList)
+    : QFrame(parent)
+    , statusFilters(0)
+    , trackerFilters(0)
+    , torrentsLabel(0)
 {
     // Construct lists
-    vLayout = new QVBoxLayout();
+    QVBoxLayout *vLayout = new QVBoxLayout(this);
     vLayout->setContentsMargins(0, 4, 0, 0);
     QFont font;
     font.setBold(true);
     font.setCapitalization(QFont::SmallCaps);
-    torrentsLabel = new QLabel(tr("Torrents"));
+    torrentsLabel = new QLabel(tr("Torrents"), this);
     torrentsLabel->setIndent(2);
     torrentsLabel->setFont(font);
     vLayout->addWidget(torrentsLabel);
-    statusFilters = new StatusFiltersWidget(this);
+    statusFilters = new StatusFiltersWidget(this, transferList);
     vLayout->addWidget(statusFilters);
-    QLabel *labelsLabel = new QLabel(tr("Labels"));
+    QLabel *labelsLabel = new QLabel(tr("Labels"), this);
     labelsLabel->setIndent(2);
     labelsLabel->setFont(font);
     vLayout->addWidget(labelsLabel);
-    labelFilters = new LabelFiltersList(this);
+    LabelFiltersList *labelFilters = new LabelFiltersList(this, transferList);
     vLayout->addWidget(labelFilters);
-    QLabel *trackersLabel = new QLabel(tr("Trackers"));
+    QLabel *trackersLabel = new QLabel(tr("Trackers"), this);
     trackersLabel->setIndent(2);
     trackersLabel->setFont(font);
     vLayout->addWidget(trackersLabel);
-    trackerFilters = new TrackerFiltersList(this);
+    trackerFilters = new TrackerFiltersList(this, transferList);
     vLayout->addWidget(trackerFilters);
     setLayout(vLayout);
-    labelFilters->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
-    trackerFilters->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
-    statusFilters->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
-    statusFilters->setSpacing(0);
     setContentsMargins(0,0,0,0);
     vLayout->setSpacing(2);
-    // Add status filters
-    QListWidgetItem *all = new QListWidgetItem(statusFilters);
-    all->setData(Qt::DisplayRole, QVariant(tr("All") + " (0)"));
-    all->setData(Qt::DecorationRole, QIcon(":/icons/skin/filterall.png"));
-    QListWidgetItem *downloading = new QListWidgetItem(statusFilters);
-    downloading->setData(Qt::DisplayRole, QVariant(tr("Downloading") + " (0)"));
-    downloading->setData(Qt::DecorationRole, QIcon(":/icons/skin/downloading.png"));
-    QListWidgetItem *completed = new QListWidgetItem(statusFilters);
-    completed->setData(Qt::DisplayRole, QVariant(tr("Completed") + " (0)"));
-    completed->setData(Qt::DecorationRole, QIcon(":/icons/skin/uploading.png"));
-    QListWidgetItem *resumed = new QListWidgetItem(statusFilters);
-    resumed->setData(Qt::DisplayRole, QVariant(tr("Resumed") + " (0)"));
-    resumed->setData(Qt::DecorationRole, QIcon(":/icons/skin/resumed.png"));
-    QListWidgetItem *paused = new QListWidgetItem(statusFilters);
-    paused->setData(Qt::DisplayRole, QVariant(tr("Paused") + " (0)"));
-    paused->setData(Qt::DecorationRole, QIcon(":/icons/skin/paused.png"));
-    QListWidgetItem *active = new QListWidgetItem(statusFilters);
-    active->setData(Qt::DisplayRole, QVariant(tr("Active") + " (0)"));
-    active->setData(Qt::DecorationRole, QIcon(":/icons/skin/filteractive.png"));
-    QListWidgetItem *inactive = new QListWidgetItem(statusFilters);
-    inactive->setData(Qt::DisplayRole, QVariant(tr("Inactive") + " (0)"));
-    inactive->setData(Qt::DecorationRole, QIcon(":/icons/skin/filterinactive.png"));
-
-    // SIGNAL/SLOT
-    connect(statusFilters, SIGNAL(currentRowChanged(int)), transferList, SLOT(applyStatusFilter(int)));
-    connect(transferList->getSourceModel(), SIGNAL(modelRefreshed()), SLOT(updateTorrentNumbers()));
-    connect(transferList->getSourceModel(), SIGNAL(torrentAdded(TorrentModelItem*)), SLOT(handleNewTorrent(TorrentModelItem*)));
-    connect(labelFilters, SIGNAL(currentRowChanged(int)), this, SLOT(applyLabelFilter(int)));
-    connect(trackerFilters, SIGNAL(currentRowChanged(int)), this, SLOT(applyTrackerFilter(int)));
-    connect(transferList->getSourceModel(), SIGNAL(torrentAboutToBeRemoved(TorrentModelItem*)), SLOT(torrentAboutToBeDeleted(TorrentModelItem*)));
-    connect(transferList->getSourceModel(), SIGNAL(torrentChangedLabel(TorrentModelItem*,QString,QString)), SLOT(torrentChangedLabel(TorrentModelItem*, QString, QString)));
-
-    // Add Label filters
-    QListWidgetItem *allLabels = new QListWidgetItem(labelFilters);
-    allLabels->setData(Qt::DisplayRole, QVariant(tr("All labels") + " (0)"));
-    allLabels->setData(Qt::DecorationRole, IconProvider::instance()->getIcon("inode-directory"));
-    QListWidgetItem *noLabel = new QListWidgetItem(labelFilters);
-    noLabel->setData(Qt::DisplayRole, QVariant(tr("Unlabeled") + " (0)"));
-    noLabel->setData(Qt::DecorationRole, IconProvider::instance()->getIcon("inode-directory"));
-
-    // Load settings
-    loadSettings();
-
-    labelFilters->setCurrentRow(0);
-    trackerFilters->setCurrentRow(0);
-    //labelFilters->selectionModel()->select(labelFilters->model()->index(0,0), QItemSelectionModel::Select);
-
-    // Label menu
-    labelFilters->setContextMenuPolicy(Qt::CustomContextMenu);
-    connect(labelFilters, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(showLabelMenu(QPoint)));
-
-    // Tracker menu
-    trackerFilters->setContextMenuPolicy(Qt::CustomContextMenu);
-    connect(trackerFilters, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(showTrackerMenu(QPoint)));
-}
-
-TransferListFiltersWidget::~TransferListFiltersWidget()
-{
-    saveSettings();
-    delete statusFilters;
-    delete labelFilters;
-    delete trackerFilters;
-    delete vLayout;
 }
 
 void TransferListFiltersWidget::resizeEvent(QResizeEvent *event)
@@ -443,56 +691,6 @@ void TransferListFiltersWidget::resizeEvent(QResizeEvent *event)
     trackerFilters->setMinimumHeight((height - minHeight) / 2);
 }
 
-StatusFiltersWidget* TransferListFiltersWidget::getStatusFilters() const
-{
-    return statusFilters;
-}
-
-void TransferListFiltersWidget::saveSettings() const
-{
-    Preferences* const pref = Preferences::instance();
-    pref->setTransSelFilter(statusFilters->currentRow());
-    pref->setTorrentLabels(customLabels.keys());
-}
-
-void TransferListFiltersWidget::loadSettings()
-{
-    statusFilters->setCurrentRow(Preferences::instance()->getTransSelFilter());
-    const QStringList label_list = Preferences::instance()->getTorrentLabels();
-    foreach (const QString &label, label_list) {
-        customLabels.insert(label, 0);
-        qDebug("Creating label QListWidgetItem: %s", qPrintable(label));
-        QListWidgetItem *newLabel = new QListWidgetItem();
-        newLabel->setText(label + " (0)");
-        newLabel->setData(Qt::DecorationRole, IconProvider::instance()->getIcon("inode-directory"));
-        labelFilters->addItem(newLabel);
-    }
-}
-
-void TransferListFiltersWidget::updateTorrentNumbers()
-{
-    const TorrentStatusReport report = transferList->getSourceModel()->getTorrentStatusReport();
-    statusFilters->item(TorrentFilter::ALL)->setData(Qt::DisplayRole, QVariant(tr("All") + " (" + QString::number(report.nb_active + report.nb_inactive) + ")"));
-    statusFilters->item(TorrentFilter::DOWNLOADING)->setData(Qt::DisplayRole, QVariant(tr("Downloading") + " (" + QString::number(report.nb_downloading) + ")"));
-    statusFilters->item(TorrentFilter::COMPLETED)->setData(Qt::DisplayRole, QVariant(tr("Completed") + " (" + QString::number(report.nb_seeding) + ")"));
-    statusFilters->item(TorrentFilter::PAUSED)->setData(Qt::DisplayRole, QVariant(tr("Paused") + " (" + QString::number(report.nb_paused) + ")"));
-    statusFilters->item(TorrentFilter::RESUMED)->setData(Qt::DisplayRole, QVariant(tr("Resumed") + " (" + QString::number(report.nb_active + report.nb_inactive - report.nb_paused) + ")"));
-    statusFilters->item(TorrentFilter::ACTIVE)->setData(Qt::DisplayRole, QVariant(tr("Active") + " (" + QString::number(report.nb_active) + ")"));
-    statusFilters->item(TorrentFilter::INACTIVE)->setData(Qt::DisplayRole, QVariant(tr("Inactive") + " (" + QString::number(report.nb_inactive) + ")"));
-}
-
-void TransferListFiltersWidget::addLabel(QString& label)
-{
-    label = fsutils::toValidFileSystemName(label.trimmed());
-    if (label.isEmpty() || customLabels.contains(label)) return;
-    QListWidgetItem *newLabel = new QListWidgetItem();
-    newLabel->setText(label + " (0)");
-    newLabel->setData(Qt::DecorationRole, IconProvider::instance()->getIcon("inode-directory"));
-    labelFilters->addItem(newLabel);
-    customLabels.insert(label, 0);
-    Preferences::instance()->addTorrentLabel(label);
-}
-
 void TransferListFiltersWidget::addTrackers(const QStringList &trackers, const QString &hash)
 {
     foreach (const QString &tracker, trackers)
@@ -509,226 +707,3 @@ void TransferListFiltersWidget::changeTrackerless(bool trackerless, const QStrin
 {
     trackerFilters->changeTrackerless(trackerless, hash);
 }
-
-void TransferListFiltersWidget::showLabelMenu(QPoint)
-{
-    QMenu labelMenu(labelFilters);
-    QAction *addAct = labelMenu.addAction(IconProvider::instance()->getIcon("list-add"), tr("Add label..."));
-    QAction *removeAct = 0;
-    QAction *removeUnusedAct = 0;
-    if (!labelFilters->selectedItems().empty() && labelFilters->row(labelFilters->selectedItems().first()) > 1)
-        removeAct = labelMenu.addAction(IconProvider::instance()->getIcon("list-remove"), tr("Remove label"));
-    else
-        removeUnusedAct = labelMenu.addAction(IconProvider::instance()->getIcon("list-remove"), tr("Remove unused labels"));
-    labelMenu.addSeparator();
-    QAction *startAct = labelMenu.addAction(IconProvider::instance()->getIcon("media-playback-start"), tr("Resume torrents"));
-    QAction *pauseAct = labelMenu.addAction(IconProvider::instance()->getIcon("media-playback-pause"), tr("Pause torrents"));
-    QAction *deleteTorrentsAct = labelMenu.addAction(IconProvider::instance()->getIcon("edit-delete"), tr("Delete torrents"));
-    QAction *act = 0;
-    act = labelMenu.exec(QCursor::pos());
-    if (act) {
-        if (act == removeAct) {
-            removeSelectedLabel();
-            return;
-        }
-        if (act == removeUnusedAct) {
-            removeUnusedLabels();
-            return;
-        }
-        if (act == deleteTorrentsAct) {
-            transferList->deleteVisibleTorrents();
-            return;
-        }
-        if (act == startAct) {
-            transferList->startVisibleTorrents();
-            return;
-        }
-        if (act == pauseAct) {
-            transferList->pauseVisibleTorrents();
-            return;
-        }
-        if (act == addAct) {
-            bool ok;
-            QString label = "";
-            bool invalid;
-            do {
-                invalid = false;
-                label = AutoExpandableDialog::getText(this, tr("New Label"), tr("Label:"), QLineEdit::Normal, label, &ok);
-                if (ok && !label.isEmpty()) {
-                    if (fsutils::isValidFileSystemName(label)) {
-                        addLabel(label);
-                    }
-                    else {
-                        QMessageBox::warning(this, tr("Invalid label name"), tr("Please don't use any special characters in the label name."));
-                        invalid = true;
-                    }
-                }
-            } while (invalid);
-            return;
-        }
-    }
-}
-
-void TransferListFiltersWidget::showTrackerMenu(QPoint)
-{
-    QMenu trackerMenu(trackerFilters);
-    QAction *startAct = trackerMenu.addAction(IconProvider::instance()->getIcon("media-playback-start"), tr("Resume torrents"));
-    QAction *pauseAct = trackerMenu.addAction(IconProvider::instance()->getIcon("media-playback-pause"), tr("Pause torrents"));
-    QAction *deleteTorrentsAct = trackerMenu.addAction(IconProvider::instance()->getIcon("edit-delete"), tr("Delete torrents"));
-    QAction *act = 0;
-    act = trackerMenu.exec(QCursor::pos());
-
-    if (act) {
-        if (act == startAct)
-            transferList->startVisibleTorrents();
-        else if (act == pauseAct)
-            transferList->pauseVisibleTorrents();
-        else if (act == deleteTorrentsAct)
-            transferList->deleteVisibleTorrents();
-    }
-}
-
-void TransferListFiltersWidget::removeSelectedLabel()
-{
-    const int row = labelFilters->row(labelFilters->selectedItems().first());
-    Q_ASSERT(row > 1);
-    const QString &label = labelFilters->labelFromRow(row);
-    Q_ASSERT(customLabels.contains(label));
-    customLabels.remove(label);
-    transferList->removeLabelFromRows(label);
-    // Select first label
-    labelFilters->setCurrentItem(labelFilters->item(0));
-    labelFilters->selectionModel()->select(labelFilters->model()->index(0,0), QItemSelectionModel::Select);
-    applyLabelFilter(0);
-    // Un display filter
-    delete labelFilters->takeItem(row);
-    labelFilters->updateGeometry();
-    // Save custom labels to remember it was deleted
-    Preferences::instance()->removeTorrentLabel(label);
-}
-
-void TransferListFiltersWidget::removeUnusedLabels()
-{
-    QStringList unusedLabels;
-    QHash<QString, int>::const_iterator i;
-    for (i = customLabels.begin(); i != customLabels.end(); ++i)
-        if (i.value() == 0)
-            unusedLabels << i.key();
-    foreach (const QString &label, unusedLabels) {
-        customLabels.remove(label);
-        delete labelFilters->takeItem(labelFilters->rowFromLabel(label));
-        Preferences::instance()->removeTorrentLabel(label);
-    }
-    if (!unusedLabels.empty())
-        labelFilters->updateGeometry();
-}
-
-void TransferListFiltersWidget::applyLabelFilter(int row)
-{
-    switch (row) {
-    case 0:
-        transferList->applyLabelFilterAll();
-        break;
-    case 1:
-        transferList->applyLabelFilter(QString());
-        break;
-    default:
-        transferList->applyLabelFilter(labelFilters->labelFromRow(row));
-    }
-}
-
-void TransferListFiltersWidget::applyTrackerFilter(int row)
-{
-    if (row == 0)
-        transferList->applyTrackerFilterAll();
-    else
-        transferList->applyTrackerFilter(trackerFilters->getHashes(row));
-}
-
-void TransferListFiltersWidget::torrentChangedLabel(TorrentModelItem *torrentItem, QString old_label, QString new_label)
-{
-    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();
-    trackerFilters->addItem(torrentItem->torrentHandle());
-    trackerFilters->setTorrentCount(nb_torrents);
-}
-
-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();
-    trackerFilters->removeItem(torrentItem->torrentHandle());
-    trackerFilters->setTorrentCount(nb_torrents);
-}
-
-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) + ")");
-}

src/gui/transferlistfilterswidget.h

@@ -35,9 +35,7 @@
 #include <QFrame>
 
 QT_BEGIN_NAMESPACE
-class QListWidgetItem;
-class QVBoxLayout;
-class QDragMoveEvent;
+class QResizeEvent;
 class QLabel;
 QT_END_NAMESPACE
 
@@ -51,32 +49,72 @@ class FiltersBase: public QListWidget
     Q_OBJECT
 
 public:
-    FiltersBase(QWidget *parent);
+    FiltersBase(QWidget *parent, TransferListWidget *transferList);
 
-    QSize sizeHint() const;
-    QSize minimumSizeHint() const;
+    virtual QSize sizeHint() const;
+    virtual QSize minimumSizeHint() const;
+
+protected:
+    TransferListWidget *transferList;
+
+private slots:
+    virtual void showMenu(QPoint) = 0;
+    virtual void applyFilter(int row) = 0;
+    virtual void handleNewTorrent(TorrentModelItem* torrentItem) = 0;
+    virtual void torrentAboutToBeDeleted(TorrentModelItem* torrentItem) = 0;
 };
 
-class LabelFiltersList: public FiltersBase
+class StatusFiltersWidget: public FiltersBase
 {
     Q_OBJECT
 
 public:
-    LabelFiltersList(QWidget *parent);
+    StatusFiltersWidget(QWidget *parent, TransferListWidget *transferList);
+    ~StatusFiltersWidget();
 
-    // Redefine addItem() to make sure the list stays sorted
-    void addItem(QListWidgetItem *it);
+private slots:
+    void updateTorrentNumbers();
 
-    QString labelFromRow(int row) const;
-    int rowFromLabel(QString label) const;
+private:
+    // These 4 methods are virtual slots in the base class.
+    // No need to redeclare them here as slots.
+    virtual void showMenu(QPoint);
+    virtual void applyFilter(int row);
+    virtual void handleNewTorrent(TorrentModelItem*);
+    virtual void torrentAboutToBeDeleted(TorrentModelItem*);
 };
 
-class StatusFiltersWidget: public FiltersBase
+class LabelFiltersList: public FiltersBase
 {
     Q_OBJECT
 
 public:
-    StatusFiltersWidget(QWidget *parent);
+    LabelFiltersList(QWidget *parent, TransferListWidget *transferList);
+    ~LabelFiltersList();
+
+private slots:
+    // Redefine addItem() to make sure the list stays sorted
+    void addItem(QString &label, bool hasTorrent);
+    void removeItem(const QString &label);
+    void removeSelectedLabel();
+    void removeUnusedLabels();
+    void torrentChangedLabel(TorrentModelItem *torrentItem, QString old_label, QString new_label);
+
+
+private:
+    // These 4 methods are virtual slots in the base class.
+    // No need to redeclare them here as slots.
+    virtual void showMenu(QPoint);
+    virtual void applyFilter(int row);
+    virtual void handleNewTorrent(TorrentModelItem* torrentItem);
+    virtual void torrentAboutToBeDeleted(TorrentModelItem* torrentItem);
+    QString labelFromRow(int row) const;
+    int rowFromLabel(const QString &label) const;
+
+private:
+    QHash<QString, int> m_labels;
+    int m_totalTorrents;
+    int m_totalLabeled;
 };
 
 class TrackerFiltersList: public FiltersBase
@@ -84,55 +122,43 @@ class TrackerFiltersList: public FiltersBase
     Q_OBJECT
 
 public:
-    TrackerFiltersList(QWidget *parent);
+    TrackerFiltersList(QWidget *parent, TransferListWidget *transferList);
     ~TrackerFiltersList();
 
     // Redefine addItem() to make sure the list stays sorted
     void addItem(const QString &tracker, const QString &hash);
-    void addItem(const QTorrentHandle &handle);
     void removeItem(const QString &tracker, const QString &hash);
-    void removeItem(const QTorrentHandle &handle);
-    void setTorrentCount(int all);
-    QStringList getHashes(int row);
+    void changeTrackerless(bool trackerless, const QString &hash);
 
-public slots:
+private slots:
     void handleFavicoDownload(const QString &url, const QString &filePath);
     void handleFavicoFailure(const QString &url, const QString &reason);
-    void changeTrackerless(bool trackerless, const QString &hash);
 
 private:
-    QHash<QString, QStringList> m_trackers;
+    // These 4 methods are virtual slots in the base class.
+    // No need to redeclare them here as slots.
+    virtual void showMenu(QPoint);
+    virtual void applyFilter(int row);
+    virtual void handleNewTorrent(TorrentModelItem* torrentItem);
+    virtual void torrentAboutToBeDeleted(TorrentModelItem* torrentItem);
     QString trackerFromRow(int row) const;
     int rowFromTracker(const QString &tracker) const;
     QString getHost(const QString &trakcer) const;
+    QStringList getHashes(int row);
+
+private:
+    QHash<QString, QStringList> m_trackers;
     DownloadThread *m_downloader;
     QStringList m_iconPaths;
+    int m_totalTorrents;
 };
 
 class TransferListFiltersWidget: public QFrame
 {
     Q_OBJECT
 
-private:
-    QHash<QString, int> customLabels;
-    StatusFiltersWidget* statusFilters;
-    LabelFiltersList* labelFilters;
-    TrackerFiltersList* trackerFilters;
-    QVBoxLayout* vLayout;
-    TransferListWidget *transferList;
-    int nb_labeled;
-    int nb_torrents;
-    //for use in resizeEvent()
-    QLabel *torrentsLabel;
-
 public:
     TransferListFiltersWidget(QWidget *parent, TransferListWidget *transferList);
-    ~TransferListFiltersWidget();
-
-    StatusFiltersWidget* getStatusFilters() const;
-
-    void saveSettings() const;
-    void loadSettings();
 
 public slots:
     void addTrackers(const QStringList &trackers, const QString &hash);
@@ -142,19 +168,11 @@ public slots:
 protected:
     virtual void resizeEvent(QResizeEvent *event);
 
-protected slots:
-    void updateTorrentNumbers();
-    void addLabel(QString& label);
-    void showLabelMenu(QPoint);
-    void showTrackerMenu(QPoint);
-    void removeSelectedLabel();
-    void removeUnusedLabels();
-    void applyLabelFilter(int row);
-    void applyTrackerFilter(int row);
-    void torrentChangedLabel(TorrentModelItem *torrentItem, QString old_label, QString new_label);
-    void handleNewTorrent(TorrentModelItem* torrentItem);
-    void torrentAboutToBeDeleted(TorrentModelItem* torrentItem);
-    void updateStickyLabelCounters();
+private:
+    StatusFiltersWidget *statusFilters;
+    TrackerFiltersList *trackerFilters;
+    //for use in resizeEvent()
+    QLabel *torrentsLabel;
 };
 
 #endif // TRANSFERLISTFILTERSWIDGET_H