mirror of
https://github.com/qbittorrent/qBittorrent.git
synced 2024-12-16 21:11:50 +03:00
122 lines
4.8 KiB
C++
122 lines
4.8 KiB
C++
/*
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* Bittorrent Client using Qt4 and libtorrent.
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* Copyright (C) 2011 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 <QStandardItemModel>
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#include <QHeaderView>
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#include <QMessageBox>
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#include <QFile>
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#include "core/utils/misc.h"
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#include "previewlistdelegate.h"
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#include "previewselect.h"
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#include "core/utils/fs.h"
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#include "core/preferences.h"
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PreviewSelect::PreviewSelect(QWidget* parent, BitTorrent::TorrentHandle *const torrent)
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: QDialog(parent)
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, m_torrent(torrent)
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{
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setupUi(this);
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setAttribute(Qt::WA_DeleteOnClose);
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Preferences* const pref = Preferences::instance();
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// Preview list
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previewListModel = new QStandardItemModel(0, NB_COLUMNS);
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previewListModel->setHeaderData(NAME, Qt::Horizontal, tr("Name"));
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previewListModel->setHeaderData(SIZE, Qt::Horizontal, tr("Size"));
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previewListModel->setHeaderData(PROGRESS, Qt::Horizontal, tr("Progress"));
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previewList->setModel(previewListModel);
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previewList->hideColumn(FILE_INDEX);
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listDelegate = new PreviewListDelegate(this);
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previewList->setItemDelegate(listDelegate);
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previewList->header()->resizeSection(0, 200);
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previewList->setAlternatingRowColors(pref->useAlternatingRowColors());
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// Fill list in
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QVector<qreal> fp = torrent->filesProgress();
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int nbFiles = torrent->filesCount();
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for (int i = 0; i < nbFiles; ++i) {
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QString fileName = torrent->fileName(i);
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if (fileName.endsWith(".!qB"))
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fileName.chop(4);
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QString extension = Utils::Fs::fileExtension(fileName).toUpper();
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if (Utils::Misc::isPreviewable(extension)) {
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int row = previewListModel->rowCount();
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previewListModel->insertRow(row);
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previewListModel->setData(previewListModel->index(row, NAME), QVariant(fileName));
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previewListModel->setData(previewListModel->index(row, SIZE), QVariant(torrent->fileSize(i)));
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previewListModel->setData(previewListModel->index(row, PROGRESS), QVariant(fp[i]));
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previewListModel->setData(previewListModel->index(row, FILE_INDEX), QVariant(i));
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}
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}
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if (!previewListModel->rowCount()) {
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QMessageBox::critical(0, tr("Preview impossible"), tr("Sorry, we can't preview this file"));
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close();
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}
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connect(this, SIGNAL(readyToPreviewFile(QString)), parent, SLOT(previewFile(QString)));
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previewListModel->sort(NAME);
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previewList->header()->setSortIndicator(0, Qt::AscendingOrder);
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previewList->selectionModel()->select(previewListModel->index(0, NAME), QItemSelectionModel::Select | QItemSelectionModel::Rows);
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if (previewListModel->rowCount() == 1) {
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qDebug("Torrent file only contains one file, no need to display selection dialog before preview");
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// Only one file : no choice
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on_previewButton_clicked();
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}else{
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qDebug("Displaying media file selection dialog for preview");
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show();
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}
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}
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PreviewSelect::~PreviewSelect() {
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delete previewListModel;
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delete listDelegate;
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}
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void PreviewSelect::on_previewButton_clicked() {
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QModelIndexList selectedIndexes = previewList->selectionModel()->selectedRows(FILE_INDEX);
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if (selectedIndexes.size() == 0) return;
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// Flush data
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m_torrent->flushCache();
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QStringList absolute_paths(m_torrent->absoluteFilePaths());
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//only one file should be selected
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QString path = absolute_paths.at(selectedIndexes.at(0).data().toInt());
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// File
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if (QFile::exists(path))
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emit readyToPreviewFile(path);
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else
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QMessageBox::critical(0, tr("Preview impossible"), tr("Sorry, we can't preview this file"));
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close();
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}
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void PreviewSelect::on_cancelButton_clicked() {
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close();
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}
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