Some work about adaptive color scheme for Web UI (PR #19901)
http://[316:c51a:62a3:8b9::4]/d4708/qBittorrent/src/branch/adaptive-webui
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271 lines
11 KiB
271 lines
11 KiB
/* |
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* Bittorrent Client using Qt and libtorrent. |
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* Copyright (C) 2006 Christophe Dumez <chris@qbittorrent.org> |
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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 "statusbar.h" |
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#include <QApplication> |
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#include <QDebug> |
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#include <QFrame> |
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#include <QHBoxLayout> |
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#include <QLabel> |
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#include <QPushButton> |
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#include <QStyle> |
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#include "base/bittorrent/session.h" |
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#include "base/bittorrent/sessionstatus.h" |
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#include "base/utils/misc.h" |
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#include "guiiconprovider.h" |
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#include "speedlimitdlg.h" |
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StatusBar::StatusBar(QWidget *parent) |
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: QStatusBar(parent) |
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{ |
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#ifndef Q_OS_MAC |
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// Redefining global stylesheet breaks certain elements on mac like tabs. |
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// Qt checks whether the stylesheet class inherts("QMacStyle") and this becomes false. |
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qApp->setStyleSheet("QStatusBar::item { border-width: 0; }"); |
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#endif |
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BitTorrent::Session *const session = BitTorrent::Session::instance(); |
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connect(session, &BitTorrent::Session::speedLimitModeChanged, this, &StatusBar::updateAltSpeedsBtn); |
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QWidget *container = new QWidget(this); |
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QHBoxLayout *layout = new QHBoxLayout(container); |
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layout->setContentsMargins(0,0,0,0); |
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container->setLayout(layout); |
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m_connecStatusLblIcon = new QPushButton(this); |
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m_connecStatusLblIcon->setFlat(true); |
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m_connecStatusLblIcon->setFocusPolicy(Qt::NoFocus); |
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m_connecStatusLblIcon->setCursor(Qt::PointingHandCursor); |
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m_connecStatusLblIcon->setIcon(QIcon(":/icons/skin/firewalled.png")); |
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m_connecStatusLblIcon->setToolTip( |
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QString(QLatin1String("<b>%1</b><br><i>%2</i>")) |
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.arg(tr("Connection status:")) |
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.arg(tr("No direct connections. This may indicate network configuration problems."))); |
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connect(m_connecStatusLblIcon, &QAbstractButton::clicked, this, &StatusBar::connectionButtonClicked); |
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m_dlSpeedLbl = new QPushButton(this); |
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m_dlSpeedLbl->setIcon(QIcon(":/icons/skin/download.png")); |
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connect(m_dlSpeedLbl, &QAbstractButton::clicked, this, &StatusBar::capDownloadSpeed); |
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m_dlSpeedLbl->setFlat(true); |
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m_dlSpeedLbl->setFocusPolicy(Qt::NoFocus); |
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m_dlSpeedLbl->setCursor(Qt::PointingHandCursor); |
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m_dlSpeedLbl->setStyleSheet("text-align:left;"); |
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m_dlSpeedLbl->setMinimumWidth(200); |
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m_upSpeedLbl = new QPushButton(this); |
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m_upSpeedLbl->setIcon(QIcon(":/icons/skin/seeding.png")); |
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connect(m_upSpeedLbl, &QAbstractButton::clicked, this, &StatusBar::capUploadSpeed); |
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m_upSpeedLbl->setFlat(true); |
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m_upSpeedLbl->setFocusPolicy(Qt::NoFocus); |
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m_upSpeedLbl->setCursor(Qt::PointingHandCursor); |
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m_upSpeedLbl->setStyleSheet("text-align:left;"); |
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m_upSpeedLbl->setMinimumWidth(200); |
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m_DHTLbl = new QLabel(tr("DHT: %1 nodes").arg(0), this); |
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m_DHTLbl->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Preferred); |
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m_altSpeedsBtn = new QPushButton(this); |
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m_altSpeedsBtn->setFlat(true); |
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m_altSpeedsBtn->setFocusPolicy(Qt::NoFocus); |
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m_altSpeedsBtn->setCursor(Qt::PointingHandCursor); |
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updateAltSpeedsBtn(session->isAltGlobalSpeedLimitEnabled()); |
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connect(m_altSpeedsBtn, &QAbstractButton::clicked, this, &StatusBar::alternativeSpeedsButtonClicked); |
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// Because on some platforms the default icon size is bigger |
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// and it will result in taller/fatter statusbar, even if the |
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// icons are actually 16x16 |
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m_connecStatusLblIcon->setIconSize(QSize(16, 16)); |
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m_dlSpeedLbl->setIconSize(QSize(16, 16)); |
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m_upSpeedLbl->setIconSize(QSize(16, 16)); |
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m_altSpeedsBtn->setIconSize(QSize(28, 16)); |
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// Set to the known maximum width(plus some padding) |
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// so the speed widgets will take the rest of the space |
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m_connecStatusLblIcon->setMaximumWidth(16 + 6); |
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m_altSpeedsBtn->setMaximumWidth(28 + 6); |
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QFrame *statusSep1 = new QFrame(this); |
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statusSep1->setFrameStyle(QFrame::VLine); |
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#ifndef Q_OS_MAC |
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statusSep1->setFrameShadow(QFrame::Raised); |
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#endif |
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QFrame *statusSep2 = new QFrame(this); |
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statusSep2->setFrameStyle(QFrame::VLine); |
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#ifndef Q_OS_MAC |
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statusSep2->setFrameShadow(QFrame::Raised); |
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#endif |
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QFrame *statusSep3 = new QFrame(this); |
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statusSep3->setFrameStyle(QFrame::VLine); |
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#ifndef Q_OS_MAC |
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statusSep3->setFrameShadow(QFrame::Raised); |
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#endif |
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QFrame *statusSep4 = new QFrame(this); |
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statusSep4->setFrameStyle(QFrame::VLine); |
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#ifndef Q_OS_MAC |
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statusSep4->setFrameShadow(QFrame::Raised); |
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#endif |
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layout->addWidget(m_DHTLbl); |
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layout->addWidget(statusSep1); |
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layout->addWidget(m_connecStatusLblIcon); |
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layout->addWidget(statusSep2); |
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layout->addWidget(m_altSpeedsBtn); |
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layout->addWidget(statusSep4); |
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layout->addWidget(m_dlSpeedLbl); |
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layout->addWidget(statusSep3); |
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layout->addWidget(m_upSpeedLbl); |
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addPermanentWidget(container); |
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setStyleSheet("QWidget {margin: 0;}"); |
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container->adjustSize(); |
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adjustSize(); |
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// Is DHT enabled |
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m_DHTLbl->setVisible(session->isDHTEnabled()); |
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refresh(); |
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connect(session, &BitTorrent::Session::statsUpdated, this, &StatusBar::refresh); |
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} |
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StatusBar::~StatusBar() |
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{ |
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qDebug() << Q_FUNC_INFO; |
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} |
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void StatusBar::showRestartRequired() |
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{ |
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// Restart required notification |
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const QString restartText = tr("qBittorrent needs to be restarted!"); |
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QLabel *restartIconLbl = new QLabel(this); |
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restartIconLbl->setPixmap(style()->standardPixmap(QStyle::SP_MessageBoxWarning)); |
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restartIconLbl->setToolTip(restartText); |
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insertWidget(0, restartIconLbl); |
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QLabel *restartLbl = new QLabel(this); |
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restartLbl->setText(restartText); |
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insertWidget(1, restartLbl); |
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} |
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void StatusBar::updateConnectionStatus() |
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{ |
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const BitTorrent::SessionStatus &sessionStatus = BitTorrent::Session::instance()->status(); |
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if (!BitTorrent::Session::instance()->isListening()) { |
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m_connecStatusLblIcon->setIcon(QIcon(QLatin1String(":/icons/skin/disconnected.png"))); |
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m_connecStatusLblIcon->setToolTip(QLatin1String("<b>") + tr("Connection Status:") + QLatin1String("</b><br>") + tr("Offline. This usually means that qBittorrent failed to listen on the selected port for incoming connections.")); |
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} |
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else { |
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if (sessionStatus.hasIncomingConnections) { |
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// Connection OK |
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m_connecStatusLblIcon->setIcon(QIcon(QLatin1String(":/icons/skin/connected.png"))); |
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m_connecStatusLblIcon->setToolTip(QLatin1String("<b>") + tr("Connection Status:") + QLatin1String("</b><br>") + tr("Online")); |
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} |
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else { |
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m_connecStatusLblIcon->setIcon(QIcon(QLatin1String(":/icons/skin/firewalled.png"))); |
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m_connecStatusLblIcon->setToolTip(QLatin1String("<b>") + tr("Connection status:") + QLatin1String("</b><br>") + QLatin1String("<i>") + tr("No direct connections. This may indicate network configuration problems.") + QLatin1String("</i>")); |
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} |
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} |
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} |
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void StatusBar::updateDHTNodesNumber() |
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{ |
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if (BitTorrent::Session::instance()->isDHTEnabled()) { |
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m_DHTLbl->setVisible(true); |
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m_DHTLbl->setText(tr("DHT: %1 nodes") |
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.arg(BitTorrent::Session::instance()->status().dhtNodes)); |
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} |
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else { |
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m_DHTLbl->setVisible(false); |
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} |
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} |
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void StatusBar::updateSpeedLabels() |
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{ |
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const BitTorrent::SessionStatus &sessionStatus = BitTorrent::Session::instance()->status(); |
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QString speedLbl = Utils::Misc::friendlyUnit(sessionStatus.payloadDownloadRate, true); |
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int speedLimit = BitTorrent::Session::instance()->downloadSpeedLimit(); |
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if (speedLimit) |
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speedLbl += " [" + Utils::Misc::friendlyUnit(speedLimit, true) + "]"; |
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speedLbl += " (" + Utils::Misc::friendlyUnit(sessionStatus.totalPayloadDownload) + ")"; |
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m_dlSpeedLbl->setText(speedLbl); |
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speedLimit = BitTorrent::Session::instance()->uploadSpeedLimit(); |
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speedLbl = Utils::Misc::friendlyUnit(sessionStatus.payloadUploadRate, true); |
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if (speedLimit) |
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speedLbl += " [" + Utils::Misc::friendlyUnit(speedLimit, true) + "]"; |
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speedLbl += " (" + Utils::Misc::friendlyUnit(sessionStatus.totalPayloadUpload) + ")"; |
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m_upSpeedLbl->setText(speedLbl); |
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} |
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void StatusBar::refresh() |
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{ |
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updateConnectionStatus(); |
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updateDHTNodesNumber(); |
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updateSpeedLabels(); |
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} |
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void StatusBar::updateAltSpeedsBtn(bool alternative) |
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{ |
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if (alternative) { |
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m_altSpeedsBtn->setIcon(QIcon(":/icons/slow.png")); |
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m_altSpeedsBtn->setToolTip(tr("Click to switch to regular speed limits")); |
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m_altSpeedsBtn->setDown(true); |
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} |
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else { |
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m_altSpeedsBtn->setIcon(QIcon(":/icons/slow_off.png")); |
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m_altSpeedsBtn->setToolTip(tr("Click to switch to alternative speed limits")); |
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m_altSpeedsBtn->setDown(false); |
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} |
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refresh(); |
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} |
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void StatusBar::capDownloadSpeed() |
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{ |
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BitTorrent::Session *const session = BitTorrent::Session::instance(); |
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bool ok = false; |
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const long newLimit = SpeedLimitDialog::askSpeedLimit( |
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parentWidget(), &ok, tr("Global Download Speed Limit"), session->downloadSpeedLimit()); |
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if (ok) { |
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qDebug("Setting global download rate limit to %.1fKb/s", newLimit / 1024.); |
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session->setDownloadSpeedLimit(newLimit); |
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refresh(); |
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} |
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} |
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void StatusBar::capUploadSpeed() |
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{ |
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BitTorrent::Session *const session = BitTorrent::Session::instance(); |
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bool ok = false; |
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const long newLimit = SpeedLimitDialog::askSpeedLimit( |
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parentWidget(), &ok, tr("Global Upload Speed Limit"), session->uploadSpeedLimit()); |
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if (ok) { |
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qDebug("Setting global upload rate limit to %.1fKb/s", newLimit / 1024.); |
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session->setUploadSpeedLimit(newLimit); |
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refresh(); |
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} |
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}
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