mirror of
https://github.com/qbittorrent/qBittorrent.git
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2168d5a30e
- Display a "disconnected" icon in status bar whenever qBittorrent fails to listen on the selected port
205 lines
8.8 KiB
C++
205 lines
8.8 KiB
C++
/*
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* Bittorrent Client using Qt4 and libtorrent.
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* Copyright (C) 2006 Christophe Dumez
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* In addition, as a special exception, the copyright holders give permission to
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* link this program with the OpenSSL project's "OpenSSL" library (or with
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* modified versions of it that use the same license as the "OpenSSL" library),
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* and distribute the linked executables. You must obey the GNU General Public
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* License in all respects for all of the code used other than "OpenSSL". If you
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* modify file(s), you may extend this exception to your version of the file(s),
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* but you are not obligated to do so. If you do not wish to do so, delete this
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* exception statement from your version.
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*
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* Contact : chris@qbittorrent.org
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*/
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#ifndef STATUSBAR_H
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#define STATUSBAR_H
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#include <QStatusBar>
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#include <QFrame>
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#include <QLabel>
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#include <QTimer>
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#include <QGridLayout>
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#include <QPushButton>
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#include <QHBoxLayout>
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#include "bittorrent.h"
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#include "speedlimitdlg.h"
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#include "preferences.h"
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#include "misc.h"
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class StatusBar: public QObject {
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Q_OBJECT
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private:
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QStatusBar *bar;
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QPushButton *dlSpeedLbl;
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QPushButton *upSpeedLbl;
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QLabel *DHTLbl;
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QFrame *statusSep1;
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QFrame *statusSep2;
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QFrame *statusSep3;
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QLabel *connecStatusLblIcon;
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QTimer *refreshTimer;
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QWidget *container;
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QGridLayout *layout;
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Bittorrent *BTSession;
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public:
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StatusBar(QStatusBar *bar, Bittorrent *BTSession): bar(bar), BTSession(BTSession) {
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container = new QWidget();
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layout = new QGridLayout(container);
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layout->setVerticalSpacing(0);
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layout->setContentsMargins(0,0,0,0);
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container->setLayout(layout);
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connecStatusLblIcon = new QLabel();
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connecStatusLblIcon->setFixedWidth(22);
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connecStatusLblIcon->setFrameShape(QFrame::NoFrame);
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connecStatusLblIcon->setPixmap(QPixmap(QString::fromUtf8(":/Icons/skin/firewalled.png")));
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connecStatusLblIcon->setToolTip(QString::fromUtf8("<b>")+tr("Connection status:")+QString::fromUtf8("</b><br>")+QString::fromUtf8("<i>")+tr("No direct connections. This may indicate network configuration problems.")+QString::fromUtf8("</i>"));
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dlSpeedLbl = new QPushButton(tr("D: %1 B/s - T: %2", "Download speed: x B/s - Transferred: x MiB").arg("0.0").arg(misc::friendlyUnit(0)));
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//dlSpeedLbl->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Preferred);
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connect(dlSpeedLbl, SIGNAL(clicked()), this, SLOT(capDownloadSpeed()));
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dlSpeedLbl->setFlat(true);
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upSpeedLbl = new QPushButton(tr("U: %1 B/s - T: %2", "Upload speed: x B/s - Transferred: x MiB").arg("0.0").arg(misc::friendlyUnit(0)));
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//upSpeedLbl->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Preferred);
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connect(upSpeedLbl, SIGNAL(clicked()), this, SLOT(capUploadSpeed()));
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upSpeedLbl->setFlat(true);
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DHTLbl = new QLabel(tr("DHT: %1 nodes").arg(0));
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DHTLbl->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Preferred);
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statusSep1 = new QFrame();
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statusSep1->setFixedSize(3, 18);
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statusSep1->setFrameStyle(QFrame::VLine);
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statusSep1->setFrameShadow(QFrame::Raised);
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statusSep2 = new QFrame();
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statusSep2->setFixedSize(3, 18);
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statusSep2->setFrameStyle(QFrame::VLine);
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statusSep2->setFrameShadow(QFrame::Raised);
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statusSep3 = new QFrame();
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statusSep3->setFixedSize(3, 18);
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statusSep3->setFrameStyle(QFrame::VLine);
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statusSep3->setFrameShadow(QFrame::Raised);
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layout->addWidget(DHTLbl, 0, 0, Qt::AlignLeft);
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//layout->setColumnStretch(0, 10);
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layout->addWidget(statusSep1, 0, 1, Qt::AlignRight);
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//layout->setColumnStretch(1, 1);
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layout->addWidget(connecStatusLblIcon, 0, 2);
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//layout->setColumnStretch(2, 1);
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layout->addWidget(statusSep2, 0, 3, Qt::AlignLeft);
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//layout->setColumnStretch(3, 1);
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layout->addWidget(dlSpeedLbl, 0, 4, Qt::AlignLeft);
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//layout->setColumnStretch(4, 10);
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layout->addWidget(statusSep3, 0, 5, Qt::AlignLeft);
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//layout->setColumnStretch(5, 10);
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layout->addWidget(upSpeedLbl, 0, 6, Qt::AlignLeft);
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//layout->setColumnStretch(6, 10);
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bar->addPermanentWidget(container);
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container->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
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//bar->setStyleSheet("QWidget {padding-top: 0; padding-bottom: 0; margin-top: 0; margin-bottom: 0;}\n");
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container->setContentsMargins(0, 0, 0, 1);
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bar->setContentsMargins(0, 0, 0, 0);
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container->setFixedHeight(24);
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bar->setContentsMargins(12, 0, 12, 0);
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bar->setFixedHeight(26);
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// Is DHT enabled
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DHTLbl->setVisible(Preferences::isDHTEnabled());
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refreshTimer = new QTimer(bar);
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connect(refreshTimer, SIGNAL(timeout()), this, SLOT(refreshStatusBar()));
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refreshTimer->start(1500);
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}
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~StatusBar() {
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delete refreshTimer;
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delete dlSpeedLbl;
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delete upSpeedLbl;
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delete DHTLbl;
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delete statusSep1;
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delete statusSep2;
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delete statusSep3;
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delete connecStatusLblIcon;
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delete layout;
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delete container;
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}
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public slots:
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void refreshStatusBar() {
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// Update connection status
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session_status sessionStatus = BTSession->getSessionStatus();
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if(!BTSession->getSession()->is_listening()) {
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connecStatusLblIcon->setPixmap(QPixmap(QString::fromUtf8(":/Icons/skin/disconnected.png")));
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connecStatusLblIcon->setToolTip(QString::fromUtf8("<b>")+tr("Connection Status:")+QString::fromUtf8("</b><br>")+tr("Offline. This usually means that qBittorrent failed to listen on the selected port for incoming connections."));
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} else {
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if(sessionStatus.has_incoming_connections) {
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// Connection OK
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connecStatusLblIcon->setPixmap(QPixmap(QString::fromUtf8(":/Icons/skin/connected.png")));
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connecStatusLblIcon->setToolTip(QString::fromUtf8("<b>")+tr("Connection Status:")+QString::fromUtf8("</b><br>")+tr("Online"));
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}else{
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connecStatusLblIcon->setPixmap(QPixmap(QString::fromUtf8(":/Icons/skin/firewalled.png")));
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connecStatusLblIcon->setToolTip(QString::fromUtf8("<b>")+tr("Connection status:")+QString::fromUtf8("</b><br>")+QString::fromUtf8("<i>")+tr("No direct connections. This may indicate network configuration problems.")+QString::fromUtf8("</i>"));
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}
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}
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// Update Number of DHT nodes
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if(BTSession->isDHTEnabled()) {
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DHTLbl->setVisible(true);
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//statusSep1->setVisible(true);
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DHTLbl->setText(tr("DHT: %1 nodes").arg(QString::number(sessionStatus.dht_nodes)));
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} else {
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DHTLbl->setVisible(false);
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//statusSep1->setVisible(false);
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}
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// Update speed labels
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dlSpeedLbl->setText(tr("D: %1/s - T: %2", "Download speed: x KiB/s - Transferred: x MiB").arg(misc::friendlyUnit(sessionStatus.payload_download_rate)).arg(misc::friendlyUnit(sessionStatus.total_payload_download)));
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upSpeedLbl->setText(tr("U: %1/s - T: %2", "Upload speed: x KiB/s - Transferred: x MiB").arg(misc::friendlyUnit(sessionStatus.payload_upload_rate)).arg(misc::friendlyUnit(sessionStatus.total_payload_upload)));
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}
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void capDownloadSpeed() {
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bool ok = false;
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long new_limit = SpeedLimitDialog::askSpeedLimit(&ok, tr("Global Download Speed Limit"), BTSession->getSession()->download_rate_limit());
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if(ok) {
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if(new_limit <= 0) {
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qDebug("Setting global download rate limit to Unlimited");
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BTSession->getSession()->set_download_rate_limit(-1);
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Preferences::setGlobalDownloadLimit(-1);
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} else {
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qDebug("Setting global download rate limit to %.1fKb/s", new_limit/1024.);
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BTSession->getSession()->set_download_rate_limit(new_limit);
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Preferences::setGlobalDownloadLimit(new_limit/1024.);
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}
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}
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}
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void capUploadSpeed() {
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bool ok = false;
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long new_limit = SpeedLimitDialog::askSpeedLimit(&ok, tr("Global Upload Speed Limit"), BTSession->getSession()->upload_rate_limit());
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if(ok) {
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if(new_limit <= 0) {
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qDebug("Setting global upload rate limit to Unlimited");
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BTSession->getSession()->set_upload_rate_limit(-1);
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Preferences::setGlobalUploadLimit(-1);
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} else {
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qDebug("Setting global upload rate limit to %.1fKb/s", new_limit/1024.);
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Preferences::setGlobalUploadLimit(new_limit/1024.);
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BTSession->getSession()->set_upload_rate_limit(new_limit);
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}
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}
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}
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};
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#endif // STATUSBAR_H
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