From e1b4c5534ea0d9f17c74420450d1fb91854603b6 Mon Sep 17 00:00:00 2001 From: Ivan Sorokin Date: Sat, 25 Oct 2014 15:13:37 +0400 Subject: [PATCH] Split src/transferlistfilterswidget into .h and .cpp --- src/src.pro | 1 + src/transferlistfilterswidget.cpp | 449 ++++++++++++++++++++++++++++++ src/transferlistfilterswidget.h | 443 +++-------------------------- 3 files changed, 483 insertions(+), 410 deletions(-) create mode 100644 src/transferlistfilterswidget.cpp diff --git a/src/src.pro b/src/src.pro index 00db80108..dbafe1467 100644 --- a/src/src.pro +++ b/src/src.pro @@ -160,6 +160,7 @@ nox { ico.cpp \ transferlistwidget.cpp \ transferlistdelegate.cpp \ + transferlistfilterswidget.cpp \ torrentcontentmodel.cpp \ torrentcontentmodelitem.cpp \ torrentcontentmodelfolder.cpp \ diff --git a/src/transferlistfilterswidget.cpp b/src/transferlistfilterswidget.cpp new file mode 100644 index 000000000..b3d553f6f --- /dev/null +++ b/src/transferlistfilterswidget.cpp @@ -0,0 +1,449 @@ +/* + * Bittorrent Client using Qt4 and libtorrent. + * Copyright (C) 2006 Christophe Dumez + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * In addition, as a special exception, the copyright holders give permission to + * link this program with the OpenSSL project's "OpenSSL" library (or with + * modified versions of it that use the same license as the "OpenSSL" library), + * and distribute the linked executables. You must obey the GNU General Public + * License in all respects for all of the code used other than "OpenSSL". If you + * modify file(s), you may extend this exception to your version of the file(s), + * but you are not obligated to do so. If you do not wish to do so, delete this + * exception statement from your version. + * + * Contact : chris@qbittorrent.org + */ + +#include "transferlistfilterswidget.h" + +#include +#include +#include +#include +#include +#include +#include + +#include "transferlistdelegate.h" +#include "transferlistwidget.h" +#include "preferences.h" +#include "torrentmodel.h" +#include "iconprovider.h" +#include "fs_utils.h" +#include "autoexpandabledialog.h" +#include "torrentfilterenum.h" + +LabelFiltersList::LabelFiltersList(QWidget *parent): QListWidget(parent) { + itemHover = 0; + // Accept drop + setAcceptDrops(true); + setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Expanding); + setStyleSheet("QListWidget { background: transparent; border: 0 }"); +#if defined(Q_OS_MAC) + setAttribute(Qt::WA_MacShowFocusRect, false); +#endif +} + +void LabelFiltersList::addItem(QListWidgetItem *it) { + Q_ASSERT(count() >= 2); + for (int i=2; itext().localeAwareCompare(it->text()) >= 0) { + insertItem(i, it); + return; + } + } + QListWidget::addItem(it); +} + +QString LabelFiltersList::labelFromRow(int row) const { + Q_ASSERT(row > 1); + const QString &label = item(row)->text(); + QStringList parts = label.split(" "); + Q_ASSERT(parts.size() >= 2); + parts.removeLast(); // Remove trailing number + return parts.join(" "); +} + +int LabelFiltersList::rowFromLabel(QString label) const { + Q_ASSERT(!label.isEmpty()); + for (int i=2; ipos()) && row(itemAt(event->pos())) > 0) { + if (itemHover) { + if (itemHover != itemAt(event->pos())) { + setItemHover(false); + itemHover = itemAt(event->pos()); + setItemHover(true); + } + } else { + itemHover = itemAt(event->pos()); + setItemHover(true); + } + event->acceptProposedAction(); + } else { + if (itemHover) + setItemHover(false); + event->ignore(); + } +} + +void LabelFiltersList::dropEvent(QDropEvent *event) { + qDebug("Drop Event in labels list"); + if (itemAt(event->pos())) { + emit torrentDropped(row(itemAt(event->pos()))); + } + event->ignore(); + setItemHover(false); + // Select current item again + currentItem()->setSelected(true); +} + +void LabelFiltersList::dragLeaveEvent(QDragLeaveEvent*) { + if (itemHover) + setItemHover(false); + // Select current item again + currentItem()->setSelected(true); +} + +void LabelFiltersList::setItemHover(bool hover) { + Q_ASSERT(itemHover); + if (hover) { + itemHover->setData(Qt::DecorationRole, IconProvider::instance()->getIcon("folder-documents.png")); + itemHover->setSelected(true); + //setCurrentItem(itemHover); + } else { + itemHover->setData(Qt::DecorationRole, IconProvider::instance()->getIcon("inode-directory.png")); + //itemHover->setSelected(false); + itemHover = 0; + } +} + +StatusFiltersWidget::StatusFiltersWidget(QWidget *parent) : QListWidget(parent), m_shown(false) { + setUniformItemSizes(true); + setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff); + // Height is fixed (sizeHint().height() is used) + setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Fixed); + setStyleSheet("QListWidget { background: transparent; border: 0 }"); +#if defined(Q_OS_MAC) + setAttribute(Qt::WA_MacShowFocusRect, false); +#endif +} + +QSize StatusFiltersWidget::sizeHint() const { + QSize size = QListWidget::sizeHint(); + // Height should be exactly the height of the content + size.setHeight(contentsSize().height() + 2 * frameWidth()+6); + return size; +} + +TransferListFiltersWidget::TransferListFiltersWidget(QWidget *parent, TransferListWidget *transferList): QFrame(parent), transferList(transferList), nb_labeled(0), nb_torrents(0) { + // Construct lists + vLayout = new QVBoxLayout(); + vLayout->setContentsMargins(0, 4, 0, 4); + QFont font; + font.setBold(true); + font.setCapitalization(QFont::SmallCaps); + QLabel *torrentsLabel = new QLabel(tr("Torrents")); + torrentsLabel->setIndent(2); + torrentsLabel->setFont(font); + vLayout->addWidget(torrentsLabel); + statusFilters = new StatusFiltersWidget(this); + vLayout->addWidget(statusFilters); + QLabel *labelsLabel = new QLabel(tr("Labels")); + labelsLabel->setIndent(2); + labelsLabel->setFont(font); + vLayout->addWidget(labelsLabel); + labelFilters = new LabelFiltersList(this); + vLayout->addWidget(labelFilters); + setLayout(vLayout); + labelFilters->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 *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(dataChanged(QModelIndex,QModelIndex)), SLOT(updateTorrentNumbers())); + connect(transferList->getSourceModel(), SIGNAL(torrentAdded(TorrentModelItem*)), SLOT(handleNewTorrent(TorrentModelItem*))); + connect(labelFilters, SIGNAL(currentRowChanged(int)), this, SLOT(applyLabelFilter(int))); + connect(labelFilters, SIGNAL(torrentDropped(int)), this, SLOT(torrentDropped(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); + //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))); +} + +TransferListFiltersWidget::~TransferListFiltersWidget() { + saveSettings(); + delete statusFilters; + delete labelFilters; + delete vLayout; +} + +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::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::torrentDropped(int row) { + Q_ASSERT(row > 0); + if (row == 1) { + transferList->setSelectionLabel(""); + } else { + transferList->setSelectionLabel(labelFilters->labelFromRow(row)); + } +} + +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::showLabelMenu(QPoint) { + QMenu labelMenu(labelFilters); + QAction *removeAct = 0; + if (!labelFilters->selectedItems().empty() && labelFilters->row(labelFilters->selectedItems().first()) > 1) + removeAct = labelMenu.addAction(IconProvider::instance()->getIcon("list-remove"), tr("Remove label")); + QAction *addAct = labelMenu.addAction(IconProvider::instance()->getIcon("list-add"), tr("Add label...")); + 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 == 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::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); + // Save custom labels to remember it was deleted + Preferences::instance()->removeTorrentLabel(label); +} + +void TransferListFiltersWidget::applyLabelFilter(int row) { + switch(row) { + case 0: + transferList->applyLabelFilter("all"); + break; + case 1: + transferList->applyLabelFilter("none"); + break; + default: + transferList->applyLabelFilter(labelFilters->labelFromRow(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(); +} + +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)+")"); +} diff --git a/src/transferlistfilterswidget.h b/src/transferlistfilterswidget.h index 0a03854b6..3aa35b6ae 100644 --- a/src/transferlistfilterswidget.h +++ b/src/transferlistfilterswidget.h @@ -32,25 +32,16 @@ #define TRANSFERLISTFILTERSWIDGET_H #include -#include #include -#include -#include -#include -#include -#include -#include -#include -#include -#include "transferlistdelegate.h" -#include "transferlistwidget.h" -#include "preferences.h" -#include "torrentmodel.h" -#include "iconprovider.h" -#include "fs_utils.h" -#include "autoexpandabledialog.h" -#include "torrentfilterenum.h" +QT_BEGIN_NAMESPACE +class QListWidgetItem; +class QVBoxLayout; +class QDragMoveEvent; +QT_END_NAMESPACE + +class TransferListWidget; +class TorrentModelItem; class LabelFiltersList: public QListWidget { Q_OBJECT @@ -59,128 +50,35 @@ private: QListWidgetItem *itemHover; public: - LabelFiltersList(QWidget *parent): QListWidget(parent) { - itemHover = 0; - // Accept drop - setAcceptDrops(true); - setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Expanding); - setStyleSheet("QListWidget { background: transparent; border: 0 }"); -#if defined(Q_OS_MAC) - setAttribute(Qt::WA_MacShowFocusRect, false); -#endif - } + LabelFiltersList(QWidget *parent); // Redefine addItem() to make sure the list stays sorted - void addItem(QListWidgetItem *it) { - Q_ASSERT(count() >= 2); - for (int i=2; itext().localeAwareCompare(it->text()) >= 0) { - insertItem(i, it); - return; - } - } - QListWidget::addItem(it); - } - - QString labelFromRow(int row) const { - Q_ASSERT(row > 1); - const QString &label = item(row)->text(); - QStringList parts = label.split(" "); - Q_ASSERT(parts.size() >= 2); - parts.removeLast(); // Remove trailing number - return parts.join(" "); - } + void addItem(QListWidgetItem *it); - int rowFromLabel(QString label) const { - Q_ASSERT(!label.isEmpty()); - for (int i=2; ipos()) && row(itemAt(event->pos())) > 0) { - if (itemHover) { - if (itemHover != itemAt(event->pos())) { - setItemHover(false); - itemHover = itemAt(event->pos()); - setItemHover(true); - } - } else { - itemHover = itemAt(event->pos()); - setItemHover(true); - } - event->acceptProposedAction(); - } else { - if (itemHover) - setItemHover(false); - event->ignore(); - } - } - - void dropEvent(QDropEvent *event) { - qDebug("Drop Event in labels list"); - if (itemAt(event->pos())) { - emit torrentDropped(row(itemAt(event->pos()))); - } - event->ignore(); - setItemHover(false); - // Select current item again - currentItem()->setSelected(true); - } - - void dragLeaveEvent(QDragLeaveEvent*) { - if (itemHover) - setItemHover(false); - // Select current item again - currentItem()->setSelected(true); - } - - void setItemHover(bool hover) { - Q_ASSERT(itemHover); - if (hover) { - itemHover->setData(Qt::DecorationRole, IconProvider::instance()->getIcon("folder-documents.png")); - itemHover->setSelected(true); - //setCurrentItem(itemHover); - } else { - itemHover->setData(Qt::DecorationRole, IconProvider::instance()->getIcon("inode-directory.png")); - //itemHover->setSelected(false); - itemHover = 0; - } - } + void dragMoveEvent(QDragMoveEvent *event); + void dropEvent(QDropEvent *event); + void dragLeaveEvent(QDragLeaveEvent*); + void setItemHover(bool hover); }; class StatusFiltersWidget : public QListWidget { Q_OBJECT public: - StatusFiltersWidget(QWidget *parent) : QListWidget(parent), m_shown(false) { - setUniformItemSizes(true); - setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff); - // Height is fixed (sizeHint().height() is used) - setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Fixed); - setStyleSheet("QListWidget { background: transparent; border: 0 }"); -#if defined(Q_OS_MAC) - setAttribute(Qt::WA_MacShowFocusRect, false); -#endif - } + StatusFiltersWidget(QWidget *parent); protected: - QSize sizeHint() const { - QSize size = QListWidget::sizeHint(); - // Height should be exactly the height of the content - size.setHeight(contentsSize().height() + 2 * frameWidth()+6); - return size; - } + QSize sizeHint() const; private: bool m_shown; - }; class TransferListFiltersWidget: public QFrame { @@ -196,300 +94,25 @@ private: int nb_torrents; public: - TransferListFiltersWidget(QWidget *parent, TransferListWidget *transferList): QFrame(parent), transferList(transferList), nb_labeled(0), nb_torrents(0) { - // Construct lists - vLayout = new QVBoxLayout(); - vLayout->setContentsMargins(0, 4, 0, 4); - QFont font; - font.setBold(true); - font.setCapitalization(QFont::SmallCaps); - QLabel *torrentsLabel = new QLabel(tr("Torrents")); - torrentsLabel->setIndent(2); - torrentsLabel->setFont(font); - vLayout->addWidget(torrentsLabel); - statusFilters = new StatusFiltersWidget(this); - vLayout->addWidget(statusFilters); - QLabel *labelsLabel = new QLabel(tr("Labels")); - labelsLabel->setIndent(2); - labelsLabel->setFont(font); - vLayout->addWidget(labelsLabel); - labelFilters = new LabelFiltersList(this); - vLayout->addWidget(labelFilters); - setLayout(vLayout); - labelFilters->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 *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(dataChanged(QModelIndex,QModelIndex)), SLOT(updateTorrentNumbers())); - connect(transferList->getSourceModel(), SIGNAL(torrentAdded(TorrentModelItem*)), SLOT(handleNewTorrent(TorrentModelItem*))); - connect(labelFilters, SIGNAL(currentRowChanged(int)), this, SLOT(applyLabelFilter(int))); - connect(labelFilters, SIGNAL(torrentDropped(int)), this, SLOT(torrentDropped(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); - //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))); - } - - ~TransferListFiltersWidget() { - saveSettings(); - delete statusFilters; - delete labelFilters; - delete vLayout; - } + TransferListFiltersWidget(QWidget *parent, TransferListWidget *transferList); + ~TransferListFiltersWidget(); - StatusFiltersWidget* getStatusFilters() const { - return statusFilters; - } + StatusFiltersWidget* getStatusFilters() const; - void saveSettings() const { - Preferences* const pref = Preferences::instance(); - pref->setTransSelFilter(statusFilters->currentRow()); - pref->setTorrentLabels(customLabels.keys()); - } - - void 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 saveSettings() const; + void loadSettings(); protected slots: - void 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::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 torrentDropped(int row) { - Q_ASSERT(row > 0); - if (row == 1) { - transferList->setSelectionLabel(""); - } else { - transferList->setSelectionLabel(labelFilters->labelFromRow(row)); - } - } - - void 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 showLabelMenu(QPoint) { - QMenu labelMenu(labelFilters); - QAction *removeAct = 0; - if (!labelFilters->selectedItems().empty() && labelFilters->row(labelFilters->selectedItems().first()) > 1) - removeAct = labelMenu.addAction(IconProvider::instance()->getIcon("list-remove"), tr("Remove label")); - QAction *addAct = labelMenu.addAction(IconProvider::instance()->getIcon("list-add"), tr("Add label...")); - 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 == 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 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); - // Save custom labels to remember it was deleted - Preferences::instance()->removeTorrentLabel(label); - } - - void applyLabelFilter(int row) { - switch(row) { - case 0: - transferList->applyLabelFilter("all"); - break; - case 1: - transferList->applyLabelFilter("none"); - break; - default: - transferList->applyLabelFilter(labelFilters->labelFromRow(row)); - } - } - - void 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 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 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 updateStickyLabelCounters() { - labelFilters->item(0)->setText(tr("All labels") + " ("+QString::number(nb_torrents)+")"); - labelFilters->item(1)->setText(tr("Unlabeled") + " ("+QString::number(nb_torrents-nb_labeled)+")"); - } - + void updateTorrentNumbers(); + void torrentDropped(int row); + void addLabel(QString& label); + void showLabelMenu(QPoint); + void removeSelectedLabel(); + void applyLabelFilter(int row); + void torrentChangedLabel(TorrentModelItem *torrentItem, QString old_label, QString new_label); + void handleNewTorrent(TorrentModelItem* torrentItem); + void torrentAboutToBeDeleted(TorrentModelItem* torrentItem); + void updateStickyLabelCounters(); }; #endif // TRANSFERLISTFILTERSWIDGET_H