Allow to disable speed graphs

src/base/preferences.cpp

@@ -1431,6 +1431,16 @@ void Preferences::setNetworkCookies(const QList<QNetworkCookie> &cookies)
     setValue("Network/Cookies", rawCookies);
 }
 
+bool Preferences::isSpeedWidgetEnabled() const
+{
+    return value("SpeedWidget/Enabled", true).toBool();
+}
+
+void Preferences::setSpeedWidgetEnabled(bool enabled)
+{
+    setValue("SpeedWidget/Enabled", enabled);
+}
+
 int Preferences::getSpeedWidgetPeriod() const
 {
     return value("SpeedWidget/period", 1).toInt();

src/base/preferences.h

@@ -371,6 +371,8 @@ public:
     void setNetworkCookies(const QList<QNetworkCookie> &cookies);
 
     // SpeedWidget
+    bool isSpeedWidgetEnabled() const;
+    void setSpeedWidgetEnabled(bool enabled);
     int getSpeedWidgetPeriod() const;
     void setSpeedWidgetPeriod(const int period);
     bool getSpeedWidgetGraphEnable(int id) const;

src/gui/advancedsettings.cpp

@@ -73,6 +73,7 @@ enum AdvSettingsRows
     CONFIRM_REMOVE_ALL_TAGS,
     DOWNLOAD_TRACKER_FAVICON,
     SAVE_PATH_HISTORY_LENGTH,
+    ENABLE_SPEED_WIDGET,
 #if (defined(Q_OS_UNIX) && !defined(Q_OS_MAC))
     USE_ICON_THEME,
 #endif
@@ -218,6 +219,7 @@ void AdvancedSettings::saveAdvancedSettings()
     // Misc GUI properties
     mainWindow->setDownloadTrackerFavicon(checkBoxTrackerFavicon.isChecked());
     AddNewTorrentDialog::setSavePathHistoryLength(spinBoxSavePathHistoryLength.value());
+    pref->setSpeedWidgetEnabled(checkBoxSpeedWidgetEnabled.isChecked());
 
     // Tracker
     session->setTrackerEnabled(checkBoxTrackerStatus.isChecked());
@@ -467,6 +469,9 @@ void AdvancedSettings::loadAdvancedSettings()
     spinBoxSavePathHistoryLength.setRange(AddNewTorrentDialog::minPathHistoryLength, AddNewTorrentDialog::maxPathHistoryLength);
     spinBoxSavePathHistoryLength.setValue(AddNewTorrentDialog::savePathHistoryLength());
     addRow(SAVE_PATH_HISTORY_LENGTH, tr("Save path history length"), &spinBoxSavePathHistoryLength);
+    // Enable speed graphs
+    checkBoxSpeedWidgetEnabled.setChecked(pref->isSpeedWidgetEnabled());
+    addRow(ENABLE_SPEED_WIDGET, tr("Enable speed graphs"), &checkBoxSpeedWidgetEnabled);
     // Tracker State
     checkBoxTrackerStatus.setChecked(session->isTrackerEnabled());
     addRow(TRACKER_STATUS, tr("Enable embedded tracker"), &checkBoxTrackerStatus);

src/gui/advancedsettings.h

@@ -65,7 +65,7 @@ private:
     QCheckBox checkBoxOsCache, checkBoxRecheckCompleted, checkBoxResolveCountries, checkBoxResolveHosts, checkBoxSuperSeeding,
               checkBoxProgramNotifications, checkBoxTorrentAddedNotifications, checkBoxTrackerFavicon, checkBoxTrackerStatus,
               checkBoxConfirmTorrentRecheck, checkBoxConfirmRemoveAllTags, checkBoxListenIPv6, checkBoxAnnounceAllTrackers, checkBoxAnnounceAllTiers,
-              checkBoxGuidedReadCache, checkBoxMultiConnectionsPerIp, checkBoxSuggestMode, checkBoxCoalesceRW;
+              checkBoxGuidedReadCache, checkBoxMultiConnectionsPerIp, checkBoxSuggestMode, checkBoxCoalesceRW, checkBoxSpeedWidgetEnabled;
     QComboBox comboBoxInterface, comboBoxInterfaceAddress, comboBoxUtpMixedMode, comboBoxChokingAlgorithm, comboBoxSeedChokingAlgorithm;
     QLineEdit lineEditAnnounceIP;
 

src/gui/properties/propertieswidget.cpp

@@ -140,9 +140,6 @@ PropertiesWidget::PropertiesWidget(QWidget *parent, MainWindow *mainWindow, Tran
     // Peers list
     m_peerList = new PeerListWidget(this);
     m_ui->vBoxLayoutPeerPage->addWidget(m_peerList);
-    // Speed widget
-    m_speedWidget = new SpeedWidget(this);
-    m_ui->speedLayout->addWidget(m_speedWidget);
     // Tab bar
     m_tabBar = new PropTabBar();
     m_tabBar->setContentsMargins(0, 5, 0, 0);
@@ -164,6 +161,9 @@ PropertiesWidget::PropertiesWidget(QWidget *parent, MainWindow *mainWindow, Tran
     connect(m_deleteHotkeyWeb, &QShortcut::activated, this, &PropertiesWidget::deleteSelectedUrlSeeds);
     m_openHotkeyFile = new QShortcut(Qt::Key_Return, m_ui->filesList, nullptr, nullptr, Qt::WidgetShortcut);
     connect(m_openHotkeyFile, &QShortcut::activated, this, &PropertiesWidget::openSelectedFile);
+
+    configure();
+    connect(Preferences::instance(), &Preferences::changed, this, &PropertiesWidget::configure);
 }
 
 PropertiesWidget::~PropertiesWidget()
@@ -288,11 +288,6 @@ QTreeView *PropertiesWidget::getFilesList() const
     return m_ui->filesList;
 }
 
-SpeedWidget *PropertiesWidget::getSpeedWidget() const
-{
-    return m_speedWidget;
-}
-
 void PropertiesWidget::updateSavePath(BitTorrent::TorrentHandle *const torrent)
 {
     if (torrent == m_torrent)
@@ -800,6 +795,29 @@ void PropertiesWidget::openSelectedFile()
     openDoubleClickedFile(selectedIndexes.first());
 }
 
+void PropertiesWidget::configure()
+{
+    // Speed widget
+    if (Preferences::instance()->isSpeedWidgetEnabled()) {
+        if (!m_speedWidget || !qobject_cast<SpeedWidget *>(m_speedWidget)) {
+            m_ui->speedLayout->removeWidget(m_speedWidget);
+            delete m_speedWidget;
+            m_speedWidget = new SpeedWidget {this};
+            m_ui->speedLayout->addWidget(m_speedWidget);
+        }
+    }
+    else {
+        if (!m_speedWidget || !qobject_cast<QLabel *>(m_speedWidget)) {
+            m_ui->speedLayout->removeWidget(m_speedWidget);
+            delete m_speedWidget;
+            auto *label = new QLabel(tr("<center><b>Speed graphs are disabled</b><p>You may change this setting in Advanced Options </center>"), this);
+            label->setAlignment(Qt::AlignHCenter | Qt::AlignVCenter);
+            m_speedWidget = label;
+            m_ui->speedLayout->addWidget(m_speedWidget);
+        }
+    }
+}
+
 void PropertiesWidget::askWebSeed()
 {
     bool ok;

src/gui/properties/propertieswidget.h

@@ -75,7 +75,6 @@ public:
     TrackerListWidget *getTrackerList() const;
     PeerListWidget *getPeerList() const;
     QTreeView *getFilesList() const;
-    SpeedWidget *getSpeedWidget() const;
 
 public slots:
     void setVisibility(bool visible);
@@ -108,6 +107,7 @@ protected slots:
     void openSelectedFile();
 
 private slots:
+    void configure();
     void filterText(const QString &filter);
     void updateSavePath(BitTorrent::TorrentHandle *const torrent);
 
@@ -125,7 +125,7 @@ private:
     PropListDelegate *m_propListDelegate;
     PeerListWidget *m_peerList;
     TrackerListWidget *m_trackerList;
-    SpeedWidget *m_speedWidget;
+    QWidget *m_speedWidget = nullptr;
     QList<int> m_slideSizes;
     DownloadedPiecesBar *m_downloadedPieces;
     PieceAvailabilityBar *m_piecesAvailability;