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https://github.com/qbittorrent/qBittorrent
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Add speedwidget based on QGraphicsView
This commit is contained in:
Anton Lashkov
parent
b26724d12b
commit
7b736b6ae3
16 changed files with 756 additions and 3 deletions
218
src/gui/properties/speedwidget.cpp
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218
src/gui/properties/speedwidget.cpp
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/*
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* Bittorrent Client using Qt and libtorrent.
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* Copyright (C) 2015 Anton Lashkov <lenton_91@mail.ru>
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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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#include "speedwidget.h"
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#include <QVBoxLayout>
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#include <QHBoxLayout>
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#include <QLabel>
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#include <QComboBox>
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#include <QToolButton>
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#include <QMenu>
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#include <QSignalMapper>
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#include <libtorrent/session_status.hpp>
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#include "propertieswidget.h"
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#include "core/bittorrent/session.h"
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#include "core/bittorrent/sessionstatus.h"
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#include "core/preferences.h"
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#include "core/utils/misc.h"
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SpeedWidget::SpeedWidget(PropertiesWidget *parent)
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: QWidget(parent)
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, m_properties(parent)
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{
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m_layout = new QVBoxLayout(this);
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m_layout->setContentsMargins(0, 0, 0, 0);
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m_hlayout = new QHBoxLayout();
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m_hlayout->setContentsMargins(0, 0, 0, 0);
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m_periodLabel = new QLabel("<b>" + tr("Period:") + "</b>");
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m_periodCombobox = new QComboBox();
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m_periodCombobox->addItem(tr("1 Minute"));
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m_periodCombobox->addItem(tr("5 Minutes"));
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m_periodCombobox->addItem(tr("30 Minutes"));
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m_periodCombobox->addItem(tr("6 Hours"));
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connect(m_periodCombobox, SIGNAL(currentIndexChanged(int)), this, SLOT(onPeriodChange(int)));
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m_graphsButton = new QToolButton();
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m_graphsButton->setText(tr("Select Graphs"));
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m_graphsButton->setPopupMode(QToolButton::InstantPopup);
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m_graphsButton->setAutoExclusive(true);
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m_graphsMenu = new QMenu();
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m_graphsMenu->addAction(tr("Total Upload"));
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m_graphsMenu->addAction(tr("Total Download"));
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m_graphsMenu->addAction(tr("Payload Upload"));
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m_graphsMenu->addAction(tr("Payload Download"));
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m_graphsMenu->addAction(tr("Overhead Upload"));
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m_graphsMenu->addAction(tr("Overhead Download"));
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m_graphsMenu->addAction(tr("DHT Upload"));
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m_graphsMenu->addAction(tr("DHT Download"));
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m_graphsMenu->addAction(tr("Tracker Upload"));
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m_graphsMenu->addAction(tr("Tracker Download"));
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m_graphsMenuActions = m_graphsMenu->actions();
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m_graphsSignalMapper = new QSignalMapper();
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for (int id = SpeedPlotView::UP; id < SpeedPlotView::NB_GRAPHS; ++id) {
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QAction *action = m_graphsMenuActions.at(id);
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action->setCheckable(true);
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action->setChecked(true);
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connect(action, SIGNAL(changed()), m_graphsSignalMapper, SLOT(map()));
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m_graphsSignalMapper->setMapping(action, id);
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}
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connect(m_graphsSignalMapper, SIGNAL(mapped(int)), this, SLOT(onGraphChange(int)));
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m_graphsButton->setMenu(m_graphsMenu);
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m_hlayout->addWidget(m_periodLabel);
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m_hlayout->addWidget(m_periodCombobox);
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m_hlayout->addStretch();
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m_hlayout->addWidget(m_graphsButton);
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m_plot = new SpeedPlotView(this);
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m_layout->addLayout(m_hlayout);
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m_layout->addWidget(m_plot);
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loadSettings();
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m_isUpdating = true;
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m_updateFuture = QtConcurrent::run(this, &SpeedWidget::update);
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m_plot->show();
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}
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SpeedWidget::~SpeedWidget()
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{
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qDebug("SpeedWidget::~SpeedWidget() ENTER");
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m_isUpdating = false;
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m_updateFuture.waitForFinished();
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saveSettings();
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qDebug("SpeedWidget::~SpeedWidget() EXIT");
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}
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void SpeedWidget::update()
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{
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while (m_isUpdating) {
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BitTorrent::SessionStatus btStatus = BitTorrent::Session::instance()->status();
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m_plot->pushXPoint(QDateTime::currentDateTime().toTime_t());
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m_plot->pushYPoint(SpeedPlotView::UP, btStatus.uploadRate());
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m_plot->pushYPoint(SpeedPlotView::DOWN, btStatus.downloadRate());
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m_plot->pushYPoint(SpeedPlotView::PAYLOAD_UP, btStatus.payloadUploadRate());
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m_plot->pushYPoint(SpeedPlotView::PAYLOAD_DOWN, btStatus.payloadDownloadRate());
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m_plot->pushYPoint(SpeedPlotView::OVERHEAD_UP, btStatus.ipOverheadUploadRate());
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m_plot->pushYPoint(SpeedPlotView::OVERHEAD_DOWN, btStatus.ipOverheadDownloadRate());
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m_plot->pushYPoint(SpeedPlotView::DHT_UP, btStatus.dhtUploadRate());
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m_plot->pushYPoint(SpeedPlotView::DHT_DOWN, btStatus.dhtDownloadRate());
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m_plot->pushYPoint(SpeedPlotView::TRACKER_UP, btStatus.trackerUploadRate());
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m_plot->pushYPoint(SpeedPlotView::TRACKER_DOWN, btStatus.trackerDownloadRate());
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QMetaObject::invokeMethod(this, "graphUpdate");
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Utils::Misc::msleep(1000);
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}
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}
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void SpeedWidget::graphUpdate()
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{
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m_plot->replot();
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}
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void SpeedWidget::onPeriodChange(int period)
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{
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switch (period) {
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case SpeedPlotView::MIN1:
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m_plot->setViewableLastPoints(SpeedPlotView::MIN1_SEC);
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break;
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case SpeedPlotView::MIN5:
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m_plot->setViewableLastPoints(SpeedPlotView::MIN5_SEC);
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break;
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case SpeedPlotView::MIN30:
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m_plot->setViewableLastPoints(SpeedPlotView::MIN30_SEC);
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break;
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case SpeedPlotView::HOUR6:
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m_plot->setViewableLastPoints(SpeedPlotView::HOUR6_SEC);
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break;
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default:
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break;
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}
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graphUpdate();
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}
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void SpeedWidget::onGraphChange(int id)
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{
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QAction *action = m_graphsMenuActions.at(id);
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m_plot->setGraphEnable(id, action->isChecked());
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graphUpdate();
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}
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void SpeedWidget::loadSettings()
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{
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Preferences *preferences = Preferences::instance();
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int periodIndex = preferences->getSpeedWidgetPeriod();
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m_periodCombobox->setCurrentIndex(periodIndex);
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onPeriodChange(periodIndex);
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for (int id = SpeedPlotView::UP; id < SpeedPlotView::NB_GRAPHS; ++id) {
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QAction *action = m_graphsMenuActions.at(id);
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if (preferences->getSpeedWidgetGraphEnable(id)) {
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action->setChecked(true);
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m_plot->setGraphEnable(id, true);
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} else {
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action->setChecked(false);
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m_plot->setGraphEnable(id, false);
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}
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}
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}
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void SpeedWidget::saveSettings() const
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{
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Preferences *preferences = Preferences::instance();
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preferences->setSpeedWidgetPeriod(m_periodCombobox->currentIndex());
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for (int id = SpeedPlotView::UP; id < SpeedPlotView::NB_GRAPHS; ++id) {
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QAction *action = m_graphsMenuActions.at(id);
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preferences->setSpeedWidgetGraphEnable(id, action->isChecked());
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}
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}
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