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qBittorrent/src/downloadingTorrents.cpp
Christophe Dumez 3894452840 - COSMETIC: Redesigned program preferences 
- COSMETIC: Updated icons set
2009-03-08 10:28:58 +00:00

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/*
* 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.
*
* Contact : chris@qbittorrent.org
*/
#include "downloadingTorrents.h"
#include "misc.h"
#include "properties_imp.h"
#include "bittorrent.h"
#include "allocationDlg.h"
#include "DLListDelegate.h"
#include "GUI.h"
#include <QFile>
#include <QSettings>
#include <QStandardItemModel>
#include <QHeaderView>
#include <QTime>
#include <QMenu>
DownloadingTorrents::DownloadingTorrents(QObject *parent, bittorrent *BTSession) : parent(parent), BTSession(BTSession), nbTorrents(0) {
setupUi(this);
// Setting icons
actionStart->setIcon(QIcon(QString::fromUtf8(":/Icons/skin/play.png")));
actionPause->setIcon(QIcon(QString::fromUtf8(":/Icons/skin/pause.png")));
actionDelete->setIcon(QIcon(QString::fromUtf8(":/Icons/skin/delete.png")));
actionPreview_file->setIcon(QIcon(QString::fromUtf8(":/Icons/skin/preview.png")));
actionSet_upload_limit->setIcon(QIcon(QString::fromUtf8(":/Icons/skin/seeding.png")));
actionSet_download_limit->setIcon(QIcon(QString::fromUtf8(":/Icons/skin/downloading.png")));
actionDelete_Permanently->setIcon(QIcon(QString::fromUtf8(":/Icons/skin/delete_perm.png")));
actionTorrent_Properties->setIcon(QIcon(QString::fromUtf8(":/Icons/skin/properties.png")));
// tabBottom->setTabIcon(0, QIcon(QString::fromUtf8(":/Icons/oxygen/log.png")));
// tabBottom->setTabIcon(1, QIcon(QString::fromUtf8(":/Icons/oxygen/filter.png")));
// Set Download list model
DLListModel = new QStandardItemModel(0,10);
DLListModel->setHeaderData(NAME, Qt::Horizontal, tr("Name", "i.e: file name"));
DLListModel->setHeaderData(SIZE, Qt::Horizontal, tr("Size", "i.e: file size"));
DLListModel->setHeaderData(PROGRESS, Qt::Horizontal, tr("Progress", "i.e: % downloaded"));
DLListModel->setHeaderData(DLSPEED, Qt::Horizontal, tr("DL Speed", "i.e: Download speed"));
DLListModel->setHeaderData(UPSPEED, Qt::Horizontal, tr("UP Speed", "i.e: Upload speed"));
DLListModel->setHeaderData(SEEDSLEECH, Qt::Horizontal, tr("Seeds/Leechs", "i.e: full/partial sources"));
DLListModel->setHeaderData(RATIO, Qt::Horizontal, tr("Ratio"));
DLListModel->setHeaderData(ETA, Qt::Horizontal, tr("ETA", "i.e: Estimated Time of Arrival / Time left"));
DLListModel->setHeaderData(PRIORITY, Qt::Horizontal, tr("Priority"));
downloadList->setModel(DLListModel);
DLDelegate = new DLListDelegate(downloadList);
downloadList->setItemDelegate(DLDelegate);
// Hide priority column
downloadList->hideColumn(PRIORITY);
// Hide hash column
downloadList->hideColumn(HASH);
loadHiddenColumns();
connect(BTSession, SIGNAL(torrentFinishedChecking(QTorrentHandle&)), this, SLOT(sortProgressColumn(QTorrentHandle&)));
// Load last columns width for download list
if(!loadColWidthDLList()) {
downloadList->header()->resizeSection(0, 200);
}
// Make download list header clickable for sorting
downloadList->header()->setClickable(true);
downloadList->header()->setSortIndicatorShown(true);
// Connecting Actions to slots
connect(downloadList, SIGNAL(doubleClicked(const QModelIndex&)), this, SLOT(notifyTorrentDoubleClicked(const QModelIndex&)));
connect(downloadList->header(), SIGNAL(sectionPressed(int)), this, SLOT(toggleDownloadListSortOrder(int)));
connect(downloadList, SIGNAL(customContextMenuRequested(const QPoint&)), this, SLOT(displayDLListMenu(const QPoint&)));
downloadList->header()->setContextMenuPolicy(Qt::CustomContextMenu);
connect(downloadList->header(), SIGNAL(customContextMenuRequested(const QPoint&)), this, SLOT(displayDLHoSMenu(const QPoint&)));
// Actions
connect(actionPause, SIGNAL(triggered()), (GUI*)parent, SLOT(on_actionPause_triggered()));
connect(actionStart, SIGNAL(triggered()), (GUI*)parent, SLOT(on_actionStart_triggered()));
connect(actionDelete, SIGNAL(triggered()), (GUI*)parent, SLOT(on_actionDelete_triggered()));
connect(actionIncreasePriority, SIGNAL(triggered()), (GUI*)parent, SLOT(on_actionIncreasePriority_triggered()));
connect(actionDecreasePriority, SIGNAL(triggered()), (GUI*)parent, SLOT(on_actionDecreasePriority_triggered()));
connect(actionPreview_file, SIGNAL(triggered()), (GUI*)parent, SLOT(on_actionPreview_file_triggered()));
connect(actionDelete_Permanently, SIGNAL(triggered()), (GUI*)parent, SLOT(on_actionDelete_Permanently_triggered()));
connect(actionOpen_destination_folder, SIGNAL(triggered()), (GUI*)parent, SLOT(openDestinationFolder()));
connect(actionTorrent_Properties, SIGNAL(triggered()), this, SLOT(propertiesSelection()));
connect(actionForce_recheck, SIGNAL(triggered()), this, SLOT(forceRecheck()));
connect(actionBuy_it, SIGNAL(triggered()), (GUI*)parent, SLOT(goBuyPage()));
connect(actionHOSColName, SIGNAL(triggered()), this, SLOT(hideOrShowColumnName()));
connect(actionHOSColSize, SIGNAL(triggered()), this, SLOT(hideOrShowColumnSize()));
connect(actionHOSColProgress, SIGNAL(triggered()), this, SLOT(hideOrShowColumnProgress()));
connect(actionHOSColDownSpeed, SIGNAL(triggered()), this, SLOT(hideOrShowColumnDownSpeed()));
connect(actionHOSColUpSpeed, SIGNAL(triggered()), this, SLOT(hideOrShowColumnUpSpeed()));
connect(actionHOSColSeedersLeechers, SIGNAL(triggered()), this, SLOT(hideOrShowColumnSeedersLeechers()));
connect(actionHOSColRatio, SIGNAL(triggered()), this, SLOT(hideOrShowColumnRatio()));
connect(actionHOSColEta, SIGNAL(triggered()), this, SLOT(hideOrShowColumnEta()));
connect(actionHOSColPriority, SIGNAL(triggered()), this, SLOT(hideOrShowColumnPriority()));
// Set info Bar infos
BTSession->addConsoleMessage(tr("qBittorrent %1 started.", "e.g: qBittorrent v0.x started.").arg(QString::fromUtf8(""VERSION)));
qDebug("Download tab built");
}
DownloadingTorrents::~DownloadingTorrents() {
saveColWidthDLList();
saveHiddenColumns();
delete DLDelegate;
delete DLListModel;
}
void DownloadingTorrents::enablePriorityColumn(bool enable) {
if(enable) {
downloadList->showColumn(PRIORITY);
} else {
downloadList->hideColumn(PRIORITY);
}
}
void DownloadingTorrents::notifyTorrentDoubleClicked(const QModelIndex& index) {
unsigned int row = index.row();
QString hash = getHashFromRow(row);
emit torrentDoubleClicked(hash, false);
}
unsigned int DownloadingTorrents::getNbTorrentsInList() const {
return nbTorrents;
}
// Note: do not actually pause the torrent in BT session
void DownloadingTorrents::pauseTorrent(QString hash) {
int row = getRowFromHash(hash);
if(row == -1)
return;
DLListModel->setData(DLListModel->index(row, DLSPEED), QVariant((double)0.0));
DLListModel->setData(DLListModel->index(row, UPSPEED), QVariant((double)0.0));
DLListModel->setData(DLListModel->index(row, ETA), QVariant((qlonglong)-1));
DLListModel->setData(DLListModel->index(row, NAME), QIcon(QString::fromUtf8(":/Icons/skin/paused.png")), Qt::DecorationRole);
DLListModel->setData(DLListModel->index(row, SEEDSLEECH), QVariant(QString::fromUtf8("0/0")));
QTorrentHandle h = BTSession->getTorrentHandle(hash);
//DLListModel->setData(DLListModel->index(row, PROGRESS), QVariant((double)h.progress()));
setRowColor(row, QString::fromUtf8("red"));
}
QString DownloadingTorrents::getHashFromRow(unsigned int row) const {
Q_ASSERT(row < (unsigned int)DLListModel->rowCount());
return DLListModel->data(DLListModel->index(row, HASH)).toString();
}
// Show torrent properties dialog
void DownloadingTorrents::showProperties(const QModelIndex &index) {
showPropertiesFromHash(DLListModel->data(DLListModel->index(index.row(), HASH)).toString());
}
void DownloadingTorrents::showPropertiesFromHash(QString hash) {
QTorrentHandle h = BTSession->getTorrentHandle(hash);
properties *prop = new properties(this, BTSession, h);
connect(prop, SIGNAL(filteredFilesChanged(QString)), this, SLOT(updateFileSizeAndProgress(QString)));
connect(prop, SIGNAL(trackersChanged(QString)), BTSession, SLOT(saveTrackerFile(QString)));
prop->show();
}
// Remove a torrent from the download list but NOT from the BT Session
void DownloadingTorrents::deleteTorrent(QString hash) {
int row = getRowFromHash(hash);
if(row == -1){
qDebug("torrent is not in download list, nothing to delete");
return;
}
DLListModel->removeRow(row);
--nbTorrents;
emit unfinishedTorrentsNumberChanged(nbTorrents);
}
void DownloadingTorrents::on_actionSet_download_limit_triggered() {
QModelIndexList selectedIndexes = downloadList->selectionModel()->selectedIndexes();
QStringList hashes;
foreach(const QModelIndex &index, selectedIndexes) {
if(index.column() == NAME) {
// Get the file hash
hashes << DLListModel->data(DLListModel->index(index.row(), HASH)).toString();
}
}
Q_ASSERT(hashes.size() > 0);
new BandwidthAllocationDialog(this, false, BTSession, hashes);
}
void DownloadingTorrents::on_actionSet_upload_limit_triggered() {
QModelIndexList selectedIndexes = downloadList->selectionModel()->selectedIndexes();
QStringList hashes;
foreach(const QModelIndex &index, selectedIndexes) {
if(index.column() == NAME) {
// Get the file hash
hashes << DLListModel->data(DLListModel->index(index.row(), HASH)).toString();
}
}
Q_ASSERT(hashes.size() > 0);
new BandwidthAllocationDialog(this, true, BTSession, hashes);
}
// display properties of selected items
void DownloadingTorrents::propertiesSelection(){
QModelIndexList selectedIndexes = downloadList->selectionModel()->selectedIndexes();
foreach(const QModelIndex &index, selectedIndexes){
if(index.column() == NAME){
showProperties(index);
}
}
}
void DownloadingTorrents::forceRecheck() {
QModelIndexList selectedIndexes = downloadList->selectionModel()->selectedIndexes();
foreach(const QModelIndex &index, selectedIndexes){
if(index.column() == NAME){
QString hash = DLListModel->data(DLListModel->index(index.row(), HASH)).toString();
QTorrentHandle h = BTSession->getTorrentHandle(hash);
h.force_recheck();
}
}
}
void DownloadingTorrents::displayDLListMenu(const QPoint& pos) {
QMenu myDLLlistMenu(this);
// Enable/disable pause/start action given the DL state
QModelIndexList selectedIndexes = downloadList->selectionModel()->selectedIndexes();
bool has_pause = false, has_start = false, has_preview = false;
foreach(const QModelIndex &index, selectedIndexes) {
if(index.column() == NAME) {
// Get the file name
QString hash = DLListModel->data(DLListModel->index(index.row(), HASH)).toString();
// Get handle and pause the torrent
QTorrentHandle h = BTSession->getTorrentHandle(hash);
if(!h.is_valid()) continue;
if(h.is_paused()) {
if(!has_start) {
myDLLlistMenu.addAction(actionStart);
has_start = true;
}
}else{
if(!has_pause) {
myDLLlistMenu.addAction(actionPause);
has_pause = true;
}
}
if(BTSession->isFilePreviewPossible(hash) && !has_preview) {
myDLLlistMenu.addAction(actionPreview_file);
has_preview = true;
}
if(has_pause && has_start && has_preview) break;
}
}
myDLLlistMenu.addSeparator();
myDLLlistMenu.addAction(actionDelete);
myDLLlistMenu.addAction(actionDelete_Permanently);
myDLLlistMenu.addSeparator();
myDLLlistMenu.addAction(actionSet_download_limit);
myDLLlistMenu.addAction(actionSet_upload_limit);
myDLLlistMenu.addSeparator();
myDLLlistMenu.addAction(actionForce_recheck);
myDLLlistMenu.addSeparator();
myDLLlistMenu.addAction(actionOpen_destination_folder);
myDLLlistMenu.addAction(actionTorrent_Properties);
if(BTSession->isQueueingEnabled()) {
myDLLlistMenu.addSeparator();
myDLLlistMenu.addAction(actionIncreasePriority);
myDLLlistMenu.addAction(actionDecreasePriority);
}
myDLLlistMenu.addSeparator();
myDLLlistMenu.addAction(actionBuy_it);
// Call menu
// XXX: why mapToGlobal() is not enough?
myDLLlistMenu.exec(mapToGlobal(pos)+QPoint(10,35));
}
/*
* Hiding Columns functions
*/
// hide/show columns menu
void DownloadingTorrents::displayDLHoSMenu(const QPoint& pos){
QMenu hideshowColumn(this);
hideshowColumn.setTitle(tr("Hide or Show Column"));
int lastCol;
if(BTSession->isQueueingEnabled()) {
lastCol = PRIORITY;
} else {
lastCol = ETA;
}
for(int i=0; i <= lastCol; ++i) {
hideshowColumn.addAction(getActionHoSCol(i));
}
// Call menu
hideshowColumn.exec(mapToGlobal(pos)+QPoint(10,10));
}
// toggle hide/show a column
void DownloadingTorrents::hideOrShowColumn(int index) {
unsigned int nbVisibleColumns = 0;
unsigned int nbCols = DLListModel->columnCount();
// Count visible columns
for(unsigned int i=0; i<nbCols; ++i) {
if(!downloadList->isColumnHidden(i))
++nbVisibleColumns;
}
if(!downloadList->isColumnHidden(index)) {
// User wants to hide the column
// Is there at least one other visible column?
if(nbVisibleColumns <= 1) return;
// User can hide the column, do it.
downloadList->setColumnHidden(index, true);
getActionHoSCol(index)->setIcon(QIcon(QString::fromUtf8(":/Icons/oxygen/button_cancel.png")));
--nbVisibleColumns;
} else {
// User want to display the column
downloadList->setColumnHidden(index, false);
getActionHoSCol(index)->setIcon(QIcon(QString::fromUtf8(":/Icons/oxygen/button_ok.png")));
++nbVisibleColumns;
}
//resize all others non-hidden columns
for(unsigned int i=0; i<nbCols; ++i) {
if(!downloadList->isColumnHidden(i)) {
downloadList->setColumnWidth(i, (int)ceil(downloadList->columnWidth(i)+(downloadList->columnWidth(index)/nbVisibleColumns)));
}
}
}
void DownloadingTorrents::hidePriorityColumn(bool hide) {
downloadList->setColumnHidden(PRIORITY, hide);
if(hide)
getActionHoSCol(PRIORITY)->setIcon(QIcon(QString::fromUtf8(":/Icons/oxygen/button_cancel.png")));
else
getActionHoSCol(PRIORITY)->setIcon(QIcon(QString::fromUtf8(":/Icons/oxygen/button_ok.png")));
}
// save the hidden columns in settings
void DownloadingTorrents::saveHiddenColumns() {
QSettings settings("qBittorrent", "qBittorrent");
QStringList ishidden_list;
short nbColumns = DLListModel->columnCount()-1;
for(short i=0; i<nbColumns; ++i){
if(downloadList->isColumnHidden(i)) {
ishidden_list << QString::fromUtf8(misc::toString(0).c_str());
} else {
ishidden_list << QString::fromUtf8(misc::toString(1).c_str());
}
}
settings.setValue("DownloadListColsHoS", ishidden_list.join(" "));
}
// load the previous settings, and hide the columns
bool DownloadingTorrents::loadHiddenColumns() {
bool loaded = false;
QSettings settings("qBittorrent", "qBittorrent");
QString line = settings.value("DownloadListColsHoS", QString()).toString();
QStringList ishidden_list;
if(!line.isEmpty()) {
ishidden_list = line.split(' ');
if(ishidden_list.size() == DLListModel->columnCount()-1) {
unsigned int listSize = ishidden_list.size();
for(unsigned int i=0; i<listSize; ++i){
downloadList->header()->resizeSection(i, ishidden_list.at(i).toInt());
}
loaded = true;
}
}
for(int i=0; i<DLListModel->columnCount()-1; i++) {
if(loaded && ishidden_list.at(i) == "0") {
downloadList->setColumnHidden(i, true);
getActionHoSCol(i)->setIcon(QIcon(QString::fromUtf8(":/Icons/oxygen/button_cancel.png")));
} else {
getActionHoSCol(i)->setIcon(QIcon(QString::fromUtf8(":/Icons/oxygen/button_ok.png")));
}
}
return loaded;
}
void DownloadingTorrents::hideOrShowColumnName() {
hideOrShowColumn(NAME);
}
void DownloadingTorrents::hideOrShowColumnSize() {
hideOrShowColumn(SIZE);
}
void DownloadingTorrents::hideOrShowColumnProgress() {
hideOrShowColumn(PROGRESS);
}
void DownloadingTorrents::hideOrShowColumnDownSpeed() {
hideOrShowColumn(DLSPEED);
}
void DownloadingTorrents::hideOrShowColumnUpSpeed() {
hideOrShowColumn(UPSPEED);
}
void DownloadingTorrents::hideOrShowColumnSeedersLeechers() {
hideOrShowColumn(SEEDSLEECH);
}
void DownloadingTorrents::hideOrShowColumnRatio() {
hideOrShowColumn(RATIO);
}
void DownloadingTorrents::hideOrShowColumnEta() {
hideOrShowColumn(ETA);
}
void DownloadingTorrents::hideOrShowColumnPriority() {
hideOrShowColumn(PRIORITY);
}
// getter, return the action hide or show whose id is index
QAction* DownloadingTorrents::getActionHoSCol(int index) {
switch(index) {
case NAME :
return actionHOSColName;
break;
case SIZE :
return actionHOSColSize;
break;
case PROGRESS :
return actionHOSColProgress;
break;
case DLSPEED :
return actionHOSColDownSpeed;
break;
case UPSPEED :
return actionHOSColUpSpeed;
break;
case SEEDSLEECH :
return actionHOSColSeedersLeechers;
break;
case RATIO :
return actionHOSColRatio;
break;
case ETA :
return actionHOSColEta;
break;
case PRIORITY :
return actionHOSColPriority;
break;
default :
return NULL;
}
}
QStringList DownloadingTorrents::getSelectedTorrents(bool only_one) const{
QStringList res;
QModelIndexList selectedIndexes = downloadList->selectionModel()->selectedIndexes();
foreach(const QModelIndex &index, selectedIndexes) {
if(index.column() == NAME) {
// Get the file hash
QString hash = DLListModel->data(DLListModel->index(index.row(), HASH)).toString();
res << hash;
if(only_one) break;
}
}
return res;
}
// get information from torrent handles and
// update download list accordingly
bool DownloadingTorrents::updateTorrent(QTorrentHandle h) {
bool added = false;
try{
QString hash = h.hash();
int row = getRowFromHash(hash);
if(row == -1) {
qDebug("Info: Could not find filename in download list, adding it...");
addTorrent(hash);
row = getRowFromHash(hash);
added = true;
}
Q_ASSERT(row != -1);
// Update Priority
if(BTSession->isQueueingEnabled()) {
DLListModel->setData(DLListModel->index(row, PRIORITY), QVariant((int)BTSession->getDlTorrentPriority(hash)));
if(h.is_queued()) {
if(h.state() == torrent_status::checking_files || h.state() == torrent_status::queued_for_checking) {
DLListModel->setData(DLListModel->index(row, NAME), QVariant(QIcon(QString::fromUtf8(":/Icons/oxygen/time.png"))), Qt::DecorationRole);
if(!downloadList->isColumnHidden(PROGRESS)) {
DLListModel->setData(DLListModel->index(row, PROGRESS), QVariant((double)h.progress()));
}
}else {
DLListModel->setData(DLListModel->index(row, NAME), QVariant(QIcon(QString::fromUtf8(":/Icons/skin/queued.png"))), Qt::DecorationRole);
if(!downloadList->isColumnHidden(ETA)) {
DLListModel->setData(DLListModel->index(row, ETA), QVariant((qlonglong)-1));
}
}
// Reset speeds and seeds/leech
DLListModel->setData(DLListModel->index(row, DLSPEED), QVariant((double)0.));
DLListModel->setData(DLListModel->index(row, UPSPEED), QVariant((double)0.));
DLListModel->setData(DLListModel->index(row, SEEDSLEECH), QVariant("0/0"));
setRowColor(row, QString::fromUtf8("grey"));
return added;
}
}
if(!downloadList->isColumnHidden(PROGRESS))
DLListModel->setData(DLListModel->index(row, PROGRESS), QVariant((double)h.progress()));
// No need to update a paused torrent
if(h.is_paused()) return added;
// Parse download state
// Setting download state
switch(h.state()) {
case torrent_status::checking_files:
case torrent_status::queued_for_checking:
DLListModel->setData(DLListModel->index(row, NAME), QVariant(QIcon(QString::fromUtf8(":/Icons/oxygen/time.png"))), Qt::DecorationRole);
setRowColor(row, QString::fromUtf8("grey"));
break;
case torrent_status::downloading:
case torrent_status::downloading_metadata:
if(h.download_payload_rate() > 0) {
DLListModel->setData(DLListModel->index(row, NAME), QVariant(QIcon(QString::fromUtf8(":/Icons/skin/downloading.png"))), Qt::DecorationRole);
if(!downloadList->isColumnHidden(ETA)) {
DLListModel->setData(DLListModel->index(row, ETA), QVariant((qlonglong)BTSession->getETA(hash)));
}
setRowColor(row, QString::fromUtf8("green"));
}else{
DLListModel->setData(DLListModel->index(row, NAME), QVariant(QIcon(QString::fromUtf8(":/Icons/skin/stalled.png"))), Qt::DecorationRole);
if(!downloadList->isColumnHidden(ETA)) {
DLListModel->setData(DLListModel->index(row, ETA), QVariant((qlonglong)-1));
}
setRowColor(row, QApplication::palette().color(QPalette::WindowText));
}
if(!downloadList->isColumnHidden(DLSPEED)) {
DLListModel->setData(DLListModel->index(row, DLSPEED), QVariant((double)h.download_payload_rate()));
}
if(!downloadList->isColumnHidden(UPSPEED)) {
DLListModel->setData(DLListModel->index(row, UPSPEED), QVariant((double)h.upload_payload_rate()));
}
break;
default:
if(!downloadList->isColumnHidden(ETA)) {
DLListModel->setData(DLListModel->index(row, ETA), QVariant((qlonglong)-1));
}
}
if(!downloadList->isColumnHidden(SEEDSLEECH)) {
DLListModel->setData(DLListModel->index(row, SEEDSLEECH), QVariant(misc::toQString(h.num_seeds(), true)+QString::fromUtf8("/")+misc::toQString(h.num_peers() - h.num_seeds(), true)));
}
if(!downloadList->isColumnHidden(RATIO)) {
DLListModel->setData(DLListModel->index(row, RATIO), QVariant(misc::toQString(BTSession->getRealRatio(hash))));
}
}catch(invalid_handle e) {}
return added;
}
void DownloadingTorrents::addTorrent(QString hash) {
QTorrentHandle h = BTSession->getTorrentHandle(hash);
int row = getRowFromHash(hash);
qDebug("DL: addTorrent(): %s, row: %d", (const char*)hash.toUtf8(), row);
if(row != -1) return;
row = DLListModel->rowCount();
// Adding torrent to download list
DLListModel->insertRow(row);
DLListModel->setData(DLListModel->index(row, NAME), QVariant(h.name()));
DLListModel->setData(DLListModel->index(row, SIZE), QVariant((qlonglong)h.actual_size()));
DLListModel->setData(DLListModel->index(row, DLSPEED), QVariant((double)0.));
DLListModel->setData(DLListModel->index(row, UPSPEED), QVariant((double)0.));
DLListModel->setData(DLListModel->index(row, SEEDSLEECH), QVariant(QString::fromUtf8("0/0")));
DLListModel->setData(DLListModel->index(row, PROGRESS), QVariant((double)h.progress()));
DLListModel->setData(DLListModel->index(row, ETA), QVariant((qlonglong)-1));
if(BTSession->isQueueingEnabled())
DLListModel->setData(DLListModel->index(row, PRIORITY), QVariant((int)BTSession->getDlTorrentPriority(hash)));
DLListModel->setData(DLListModel->index(row, HASH), QVariant(hash));
// Pause torrent if it is
if(h.is_paused()) {
DLListModel->setData(DLListModel->index(row, NAME), QVariant(QIcon(QString::fromUtf8(":/Icons/skin/paused.png"))), Qt::DecorationRole);
setRowColor(row, QString::fromUtf8("red"));
}else{
DLListModel->setData(DLListModel->index(row, NAME), QVariant(QIcon(QString::fromUtf8(":/Icons/skin/stalled.png"))), Qt::DecorationRole);
setRowColor(row, QString::fromUtf8("grey"));
}
++nbTorrents;
emit unfinishedTorrentsNumberChanged(nbTorrents);
// sort List
sortDownloadList();
}
void DownloadingTorrents::sortDownloadListFloat(int index, Qt::SortOrder sortOrder) {
QList<QPair<int, double> > lines;
// insertion sorting
unsigned int nbRows = DLListModel->rowCount();
for(unsigned int i=0; i<nbRows; ++i) {
misc::insertSort(lines, QPair<int,double>(i, DLListModel->data(DLListModel->index(i, index)).toDouble()), sortOrder);
}
// Insert items in new model, in correct order
unsigned int nbRows_old = lines.size();
for(unsigned int row=0; row<nbRows_old; ++row) {
DLListModel->insertRow(DLListModel->rowCount());
unsigned int sourceRow = lines[row].first;
unsigned int nbColumns = DLListModel->columnCount();
for(unsigned int col=0; col<nbColumns; ++col) {
DLListModel->setData(DLListModel->index(nbRows_old+row, col), DLListModel->data(DLListModel->index(sourceRow, col)));
DLListModel->setData(DLListModel->index(nbRows_old+row, col), DLListModel->data(DLListModel->index(sourceRow, col), Qt::DecorationRole), Qt::DecorationRole);
DLListModel->setData(DLListModel->index(nbRows_old+row, col), DLListModel->data(DLListModel->index(sourceRow, col), Qt::ForegroundRole), Qt::ForegroundRole);
}
}
// Remove old rows
DLListModel->removeRows(0, nbRows_old);
}
void DownloadingTorrents::sortDownloadListString(int index, Qt::SortOrder sortOrder) {
QList<QPair<int, QString> > lines;
// Insertion sorting
unsigned int nbRows = DLListModel->rowCount();
for(unsigned int i=0; i<nbRows; ++i) {
misc::insertSortString(lines, QPair<int, QString>(i, DLListModel->data(DLListModel->index(i, index)).toString()), sortOrder);
}
// Insert items in new model, in correct order
unsigned int nbRows_old = lines.size();
for(unsigned int row=0; row<nbRows_old; ++row) {
DLListModel->insertRow(DLListModel->rowCount());
unsigned int sourceRow = lines[row].first;
unsigned int nbColumns = DLListModel->columnCount();
for(unsigned int col=0; col<nbColumns; ++col) {
DLListModel->setData(DLListModel->index(nbRows_old+row, col), DLListModel->data(DLListModel->index(sourceRow, col)));
DLListModel->setData(DLListModel->index(nbRows_old+row, col), DLListModel->data(DLListModel->index(sourceRow, col), Qt::DecorationRole), Qt::DecorationRole);
DLListModel->setData(DLListModel->index(nbRows_old+row, col), DLListModel->data(DLListModel->index(sourceRow, col), Qt::ForegroundRole), Qt::ForegroundRole);
}
}
// Remove old rows
DLListModel->removeRows(0, nbRows_old);
}
void DownloadingTorrents::toggleDownloadListSortOrder(int index) {
Qt::SortOrder sortOrder = Qt::AscendingOrder;
qDebug("Toggling column sort order");
if(downloadList->header()->sortIndicatorSection() == index) {
sortOrder = (Qt::SortOrder)!(bool)downloadList->header()->sortIndicatorOrder();
}
switch(index) {
case SIZE:
case ETA:
case UPSPEED:
case DLSPEED:
case PROGRESS:
case PRIORITY:
case RATIO:
sortDownloadListFloat(index, sortOrder);
break;
default:
sortDownloadListString(index, sortOrder);
}
QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent"));
QString sortOrderLetter;
if(sortOrder == Qt::AscendingOrder)
sortOrderLetter = QString::fromUtf8("a");
else
sortOrderLetter = QString::fromUtf8("d");
settings.setValue(QString::fromUtf8("DownloadListSortedCol"), misc::toQString(index)+sortOrderLetter);
}
void DownloadingTorrents::sortProgressColumn(QTorrentHandle& h) {
QString hash = h.hash();
int index = downloadList->header()->sortIndicatorSection();
if(index == PROGRESS) {
int row = getRowFromHash(hash);
if(row >= 0) {
DLListModel->setData(DLListModel->index(row, PROGRESS), QVariant((double)h.progress()));
Qt::SortOrder sortOrder = downloadList->header()->sortIndicatorOrder();
sortDownloadListFloat(index, sortOrder);
}
}
}
void DownloadingTorrents::sortDownloadList(int index, Qt::SortOrder sortOrder) {
if(index == -1) {
index = downloadList->header()->sortIndicatorSection();
sortOrder = downloadList->header()->sortIndicatorOrder();
} else {
downloadList->header()->setSortIndicator(index, sortOrder);
}
switch(index) {
case SIZE:
case ETA:
case UPSPEED:
case DLSPEED:
case PRIORITY:
case PROGRESS:
sortDownloadListFloat(index, sortOrder);
break;
default:
sortDownloadListString(index, sortOrder);
}
}
// Save columns width in a file to remember them
// (download list)
void DownloadingTorrents::saveColWidthDLList() const{
qDebug("Saving columns width in download list");
QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent"));
QStringList width_list;
QStringList new_width_list;
short nbColumns = DLListModel->columnCount()-1;
QString line = settings.value("DownloadListColsWidth", QString()).toString();
if(!line.isEmpty()) {
width_list = line.split(' ');
}
for(short i=0; i<nbColumns; ++i){
if(downloadList->columnWidth(i)<1 && width_list.size() == DLListModel->columnCount()-1 && width_list.at(i).toInt()>=1) {
// load the former width
new_width_list << width_list.at(i);
} else if(downloadList->columnWidth(i)>=1) {
// usual case, save the current width
new_width_list << QString::fromUtf8(misc::toString(downloadList->columnWidth(i)).c_str());
} else {
// default width
downloadList->resizeColumnToContents(i);
new_width_list << QString::fromUtf8(misc::toString(downloadList->columnWidth(i)).c_str());
}
}
settings.setValue(QString::fromUtf8("DownloadListColsWidth"), new_width_list.join(QString::fromUtf8(" ")));
qDebug("Download list columns width saved");
}
// Load columns width in a file that were saved previously
// (download list)
bool DownloadingTorrents::loadColWidthDLList() {
qDebug("Loading columns width for download list");
QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent"));
QString line = settings.value(QString::fromUtf8("DownloadListColsWidth"), QString()).toString();
if(line.isEmpty())
return false;
QStringList width_list = line.split(QString::fromUtf8(" "));
if(width_list.size() != DLListModel->columnCount()-1) {
qDebug("Corrupted values for download list columns sizes");
return false;
}
unsigned int listSize = width_list.size();
for(unsigned int i=0; i<listSize; ++i) {
downloadList->header()->resizeSection(i, width_list.at(i).toInt());
}
qDebug("Download list columns width loaded");
return true;
}
void DownloadingTorrents::loadLastSortedColumn() {
// Loading last sorted column
QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent"));
QString sortedCol = settings.value(QString::fromUtf8("DownloadListSortedCol"), QString()).toString();
if(!sortedCol.isEmpty()) {
Qt::SortOrder sortOrder;
if(sortedCol.endsWith(QString::fromUtf8("d")))
sortOrder = Qt::DescendingOrder;
else
sortOrder = Qt::AscendingOrder;
sortedCol = sortedCol.left(sortedCol.size()-1);
int index = sortedCol.toInt();
sortDownloadList(index, sortOrder);
}
}
void DownloadingTorrents::updateFileSizeAndProgress(QString hash) {
int row = getRowFromHash(hash);
Q_ASSERT(row != -1);
QTorrentHandle h = BTSession->getTorrentHandle(hash);
DLListModel->setData(DLListModel->index(row, SIZE), QVariant((qlonglong)h.actual_size()));
//DLListModel->setData(DLListModel->index(row, PROGRESS), QVariant((double)h.progress()));
}
// Set the color of a row in data model
void DownloadingTorrents::setRowColor(int row, QColor color) {
unsigned int nbColumns = DLListModel->columnCount()-1;
for(unsigned int i=0; i<nbColumns; ++i) {
DLListModel->setData(DLListModel->index(row, i), QVariant(color), Qt::ForegroundRole);
}
}
// return the row of in data model
// corresponding to the given the hash
int DownloadingTorrents::getRowFromHash(QString hash) const{
unsigned int nbRows = DLListModel->rowCount();
for(unsigned int i=0; i<nbRows; ++i) {
if(DLListModel->data(DLListModel->index(i, HASH)) == hash) {
return i;
}
}
return -1;
}
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