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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280 lines
12 KiB
280 lines
12 KiB
/* |
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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 <QFontMetrics> |
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#include <QDebug> |
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#include "qbtsession.h" |
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#include "speedlimitdlg.h" |
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#include "iconprovider.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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public: |
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StatusBar(QStatusBar *bar): m_bar(bar) { |
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Preferences pref; |
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connect(QBtSession::instance(), SIGNAL(alternativeSpeedsModeChanged(bool)), this, SLOT(updateAltSpeedsBtn(bool))); |
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container = new QWidget(bar); |
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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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connecStatusLblIcon = new QPushButton(bar); |
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connecStatusLblIcon->setFlat(true); |
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connecStatusLblIcon->setFocusPolicy(Qt::NoFocus); |
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connecStatusLblIcon->setFixedWidth(32); |
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connecStatusLblIcon->setCursor(Qt::PointingHandCursor); |
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connecStatusLblIcon->setIcon(QIcon(":/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(bar); |
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dlSpeedLbl->setIconSize(QSize(16,16)); |
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dlSpeedLbl->setIcon(QIcon(":/Icons/skin/download.png")); |
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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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dlSpeedLbl->setFocusPolicy(Qt::NoFocus); |
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dlSpeedLbl->setCursor(Qt::PointingHandCursor); |
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altSpeedsBtn = new QPushButton(bar); |
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altSpeedsBtn->setFixedWidth(36); |
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altSpeedsBtn->setIconSize(QSize(32,32)); |
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altSpeedsBtn->setFlat(true); |
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altSpeedsBtn->setFocusPolicy(Qt::NoFocus); |
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altSpeedsBtn->setCursor(Qt::PointingHandCursor); |
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updateAltSpeedsBtn(pref.isAltBandwidthEnabled()); |
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connect(altSpeedsBtn, SIGNAL(clicked()), this, SLOT(toggleAlternativeSpeeds())); |
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upSpeedLbl = new QPushButton(bar); |
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upSpeedLbl->setIconSize(QSize(16,16)); |
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upSpeedLbl->setIcon(QIcon(":/Icons/skin/seeding.png")); |
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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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upSpeedLbl->setFocusPolicy(Qt::NoFocus); |
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upSpeedLbl->setCursor(Qt::PointingHandCursor); |
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DHTLbl = new QLabel(tr("DHT: %1 nodes").arg(0), bar); |
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DHTLbl->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Preferred); |
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statusSep1 = new QFrame(bar); |
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statusSep1->setFixedSize(3, dlSpeedLbl->fontMetrics().height()); |
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statusSep1->setFrameStyle(QFrame::VLine); |
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statusSep1->setFrameShadow(QFrame::Raised); |
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statusSep2 = new QFrame(bar); |
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statusSep2->setFixedSize(3, dlSpeedLbl->fontMetrics().height()); |
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statusSep2->setFrameStyle(QFrame::VLine); |
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statusSep2->setFrameShadow(QFrame::Raised); |
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statusSep3 = new QFrame(bar); |
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statusSep3->setFixedSize(3, dlSpeedLbl->fontMetrics().height()); |
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statusSep3->setFrameStyle(QFrame::VLine); |
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statusSep3->setFrameShadow(QFrame::Raised); |
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statusSep4 = new QFrame(bar); |
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statusSep4->setFixedSize(3, dlSpeedLbl->fontMetrics().height()); |
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statusSep4->setFrameStyle(QFrame::VLine); |
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statusSep4->setFrameShadow(QFrame::Raised); |
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layout->addWidget(DHTLbl); |
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layout->addWidget(statusSep1); |
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layout->addWidget(connecStatusLblIcon); |
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layout->addWidget(statusSep2); |
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layout->addWidget(altSpeedsBtn); |
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layout->addWidget(statusSep4); |
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layout->addWidget(dlSpeedLbl); |
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layout->addWidget(statusSep3); |
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layout->addWidget(upSpeedLbl); |
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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(dlSpeedLbl->fontMetrics().height()+7); |
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bar->setContentsMargins(12, 0, 12, 0); |
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bar->setFixedHeight(dlSpeedLbl->fontMetrics().height()+9); |
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// Is DHT enabled |
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DHTLbl->setVisible(pref.isDHTEnabled()); |
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refreshTimer = new QTimer(bar); |
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refreshStatusBar(); |
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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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qDebug() << Q_FUNC_INFO; |
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} |
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QPushButton* connectionStatusButton() const { |
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return connecStatusLblIcon; |
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} |
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public slots: |
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void showRestartRequired() { |
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// Restart required notification |
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const QString restart_text = tr("qBittorrent needs to be restarted"); |
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QLabel *restartIconLbl = new QLabel(m_bar); |
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restartIconLbl->setPixmap(QPixmap(":/Icons/oxygen/dialog-warning.png").scaled(QSize(24,24))); |
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restartIconLbl->setToolTip(restart_text); |
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m_bar->insertWidget(0,restartIconLbl); |
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QLabel *restartLbl = new QLabel(m_bar); |
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restartLbl->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Preferred); |
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m_bar->insertWidget(1, restartLbl); |
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QFontMetrics fm(restartLbl->font()); |
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restartLbl->setText(fm.elidedText(restart_text, Qt::ElideRight, restartLbl->width())); |
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QBtSession::instance()->addConsoleMessage(tr("qBittorrent was just updated and needs to be restarted for the changes to be effective."), "red"); |
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} |
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void stopTimer() { |
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refreshTimer->stop(); |
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} |
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void refreshStatusBar() { |
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// Update connection status |
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const libtorrent::session_status sessionStatus = QBtSession::instance()->getSessionStatus(); |
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if (!QBtSession::instance()->getSession()->is_listening()) { |
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connecStatusLblIcon->setIcon(QIcon(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->setIcon(QIcon(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->setIcon(QIcon(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 (QBtSession::instance()->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("%1/s", "Per second").arg(misc::friendlyUnit(sessionStatus.payload_download_rate))+" ("+misc::friendlyUnit(sessionStatus.total_payload_download)+")"); |
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upSpeedLbl->setText(tr("%1/s", "Per second").arg(misc::friendlyUnit(sessionStatus.payload_upload_rate))+" ("+misc::friendlyUnit(sessionStatus.total_payload_upload)+")"); |
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} |
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void updateAltSpeedsBtn(bool alternative) { |
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if (alternative) { |
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altSpeedsBtn->setIcon(QIcon(":/Icons/slow.png")); |
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altSpeedsBtn->setToolTip(tr("Click to switch to regular speed limits")); |
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altSpeedsBtn->setDown(true); |
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} else { |
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altSpeedsBtn->setIcon(QIcon(":/Icons/slow_off.png")); |
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altSpeedsBtn->setToolTip(tr("Click to switch to alternative speed limits")); |
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altSpeedsBtn->setDown(false); |
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} |
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} |
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void toggleAlternativeSpeeds() { |
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QBtSession::instance()->useAlternativeSpeedsLimit(!Preferences().isAltBandwidthEnabled()); |
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} |
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void capDownloadSpeed() { |
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bool ok = false; |
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#if LIBTORRENT_VERSION_NUM >= 001600 |
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int cur_limit = QBtSession::instance()->getSession()->settings().download_rate_limit; |
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#else |
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int cur_limit = QBtSession::instance()->getSession()->download_rate_limit(); |
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#endif |
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long new_limit = SpeedLimitDialog::askSpeedLimit(&ok, tr("Global Download Speed Limit"), cur_limit); |
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if (ok) { |
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Preferences pref; |
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bool alt = pref.isAltBandwidthEnabled(); |
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if (new_limit <= 0) { |
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qDebug("Setting global download rate limit to Unlimited"); |
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QBtSession::instance()->setDownloadRateLimit(-1); |
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if (!alt) |
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pref.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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QBtSession::instance()->setDownloadRateLimit(new_limit); |
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if (!alt) |
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pref.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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#if LIBTORRENT_VERSION_NUM >= 001600 |
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int cur_limit = QBtSession::instance()->getSession()->settings().upload_rate_limit; |
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#else |
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int cur_limit = QBtSession::instance()->getSession()->upload_rate_limit(); |
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#endif |
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long new_limit = SpeedLimitDialog::askSpeedLimit(&ok, tr("Global Upload Speed Limit"), cur_limit); |
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if (ok) { |
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Preferences pref; |
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bool alt = pref.isAltBandwidthEnabled(); |
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if (new_limit <= 0) { |
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qDebug("Setting global upload rate limit to Unlimited"); |
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QBtSession::instance()->setUploadRateLimit(-1); |
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if (!alt) |
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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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QBtSession::instance()->setUploadRateLimit(new_limit); |
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if (!alt) |
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Preferences().setGlobalUploadLimit(new_limit/1024.); |
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} |
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} |
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} |
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private: |
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QStatusBar *m_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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QFrame *statusSep4; |
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QPushButton *connecStatusLblIcon; |
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QPushButton *altSpeedsBtn; |
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QTimer *refreshTimer; |
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QWidget *container; |
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QHBoxLayout *layout; |
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}; |
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#endif // STATUSBAR_H
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