diff --git a/src/gui/properties/speedplotview.cpp b/src/gui/properties/speedplotview.cpp index 6461cc7c0..2a53ff318 100644 --- a/src/gui/properties/speedplotview.cpp +++ b/src/gui/properties/speedplotview.cpp @@ -34,9 +34,9 @@ SpeedPlotView::SpeedPlotView(QWidget *parent) : QGraphicsView(parent) - , m_xData(HOUR6_SEC) , m_viewablePointsCount(MIN5_SEC) - , m_maxCapacity(HOUR6_SEC) + , m_counter30Min(-1) + , m_counter6Hour(-1) { QPen greenPen; greenPen.setWidthF(1.5); @@ -68,62 +68,128 @@ SpeedPlotView::SpeedPlotView(QWidget *parent) m_properties[TRACKER_UP] = GraphProperties(tr("Tracker Upload"), bluePen); m_properties[TRACKER_DOWN] = GraphProperties(tr("Tracker Download"), greenPen); - m_yData[UP] = boost::circular_buffer(HOUR6_SEC); - m_yData[DOWN] = boost::circular_buffer(HOUR6_SEC); - m_yData[PAYLOAD_UP] = boost::circular_buffer(HOUR6_SEC); - m_yData[PAYLOAD_DOWN] = boost::circular_buffer(HOUR6_SEC); - m_yData[OVERHEAD_UP] = boost::circular_buffer(HOUR6_SEC); - m_yData[OVERHEAD_DOWN] = boost::circular_buffer(HOUR6_SEC); - m_yData[DHT_UP] = boost::circular_buffer(HOUR6_SEC); - m_yData[DHT_DOWN] = boost::circular_buffer(HOUR6_SEC); - m_yData[TRACKER_UP] = boost::circular_buffer(HOUR6_SEC); - m_yData[TRACKER_DOWN] = boost::circular_buffer(HOUR6_SEC); + initBuffers(MIN5_BUF_SIZE, m_xData5Min, m_yData5Min); + initBuffers(MIN30_BUF_SIZE, m_xData30Min, m_yData30Min); + initBuffers(HOUR6_BUF_SIZE, m_xData6Hour, m_yData6Hour); +} + +void SpeedPlotView::initBuffers(int capacity, boost::circular_buffer &xBuffer, + QMap > &yBuffers) +{ + xBuffer = boost::circular_buffer(capacity); + yBuffers[UP] = boost::circular_buffer(capacity); + yBuffers[DOWN] = boost::circular_buffer(capacity); + yBuffers[PAYLOAD_UP] = boost::circular_buffer(capacity); + yBuffers[PAYLOAD_DOWN] = boost::circular_buffer(capacity); + yBuffers[OVERHEAD_UP] = boost::circular_buffer(capacity); + yBuffers[OVERHEAD_DOWN] = boost::circular_buffer(capacity); + yBuffers[DHT_UP] = boost::circular_buffer(capacity); + yBuffers[DHT_DOWN] = boost::circular_buffer(capacity); + yBuffers[TRACKER_UP] = boost::circular_buffer(capacity); + yBuffers[TRACKER_DOWN] = boost::circular_buffer(capacity); } void SpeedPlotView::setGraphEnable(GraphID id, bool enable) { m_properties[id].m_enable = enable; + this->viewport()->update(); } void SpeedPlotView::pushXPoint(uint x) { - m_xData.push_back(x); + ++m_counter30Min; + m_counter30Min %= 3; + ++m_counter6Hour; + m_counter6Hour %= 6; + + m_xData5Min.push_back(x); + + if (m_counter30Min == 0) + m_xData30Min.push_back(x); + + if (m_counter6Hour == 0) + m_xData6Hour.push_back(x); } void SpeedPlotView::pushYPoint(GraphID id, int y) { - m_yData[id].push_back(y); + m_yData5Min[id].push_back(y); + + if (m_counter30Min == 0) + m_yData30Min[id].push_back(y); + else + m_yData30Min[id].back() = (m_yData30Min[id].back() * m_counter30Min + y) / (m_counter30Min + 1); + + if (m_counter6Hour == 0) + m_yData6Hour[id].push_back(y); + else + m_yData6Hour[id].back() = (m_yData6Hour[id].back() * m_counter6Hour + y) / (m_counter6Hour + 1); } void SpeedPlotView::setViewableLastPoints(TimePeriod period) { + m_period = period; + switch (period) { case SpeedPlotView::MIN1: - m_viewablePointsCount = SpeedPlotView::MIN1_SEC; + m_viewablePointsCount = MIN1_SEC; break; case SpeedPlotView::MIN5: - m_viewablePointsCount = SpeedPlotView::MIN5_SEC; + m_viewablePointsCount = MIN5_SEC; break; case SpeedPlotView::MIN30: - m_viewablePointsCount = SpeedPlotView::MIN30_SEC; + m_viewablePointsCount = MIN30_BUF_SIZE; break; case SpeedPlotView::HOUR6: - m_viewablePointsCount = SpeedPlotView::HOUR6_SEC; - break; - default: + m_viewablePointsCount = HOUR6_BUF_SIZE; break; } + + this->viewport()->update(); } void SpeedPlotView::replot() { - this->viewport()->update(); + if (m_period == MIN1 || m_period == MIN5 || + (m_period == MIN30 && m_counter30Min == 2) || + (m_period == HOUR6 && m_counter6Hour == 5)) + this->viewport()->update(); +} + +boost::circular_buffer &SpeedPlotView::getCurrentXData() +{ + switch (m_period) { + default: + case SpeedPlotView::MIN1: + case SpeedPlotView::MIN5: + return m_xData5Min; + case SpeedPlotView::MIN30: + return m_xData30Min; + case SpeedPlotView::HOUR6: + return m_xData6Hour; + } +} + +QMap > &SpeedPlotView::getCurrentYData() +{ + switch (m_period) { + default: + case SpeedPlotView::MIN1: + case SpeedPlotView::MIN5: + return m_yData5Min; + case SpeedPlotView::MIN30: + return m_yData30Min; + case SpeedPlotView::HOUR6: + return m_yData6Hour; + } } int SpeedPlotView::maxYValue() { + QMap > &yData = getCurrentYData(); + int maxYValue = 0; - for (QMap >::const_iterator it = m_yData.begin(); it != m_yData.end(); ++it) { + for (QMap >::const_iterator it = yData.begin(); it != yData.end(); ++it) { if (!m_properties[it.key()].m_enable) continue; @@ -143,56 +209,56 @@ void SpeedPlotView::paintEvent(QPaintEvent *) { QPainter painter(this->viewport()); - QRect full_rect = this->viewport()->rect(); + QRect fullRect = this->viewport()->rect(); QRect rect = this->viewport()->rect(); - QFontMetrics font_metrics = painter.fontMetrics(); + QFontMetrics fontMetrics = painter.fontMetrics(); rect.adjust(4, 4, 0, -4); // Add padding - int max_y = maxYValue(); + int maxY = maxYValue(); - rect.adjust(0, font_metrics.height(), 0, 0); // Add top padding for top speed text + rect.adjust(0, fontMetrics.height(), 0, 0); // Add top padding for top speed text // draw Y axis speed labels - QVector speed_labels(QVector() << - Utils::Misc::friendlyUnit(max_y, true) << - Utils::Misc::friendlyUnit(0.75 * max_y, true) << - Utils::Misc::friendlyUnit(0.5 * max_y, true) << - Utils::Misc::friendlyUnit(0.25 * max_y, true) << - Utils::Misc::friendlyUnit(0, true)); + QVector speedLabels(QVector() << + Utils::Misc::friendlyUnit(maxY, true) << + Utils::Misc::friendlyUnit(0.75 * maxY, true) << + Utils::Misc::friendlyUnit(0.5 * maxY, true) << + Utils::Misc::friendlyUnit(0.25 * maxY, true) << + Utils::Misc::friendlyUnit(0, true)); - int y_axe_width = 0; - for (int i = 0; i < speed_labels.size(); ++i) { - if (font_metrics.width(speed_labels[i]) > y_axe_width) - y_axe_width = font_metrics.width(speed_labels[i]); + int yAxeWidth = 0; + for (int i = 0; i < speedLabels.size(); ++i) { + if (fontMetrics.width(speedLabels[i]) > yAxeWidth) + yAxeWidth = fontMetrics.width(speedLabels[i]); } - for (int i = 0; i < speed_labels.size(); ++i) { - QRectF label_rect(rect.topLeft() + QPointF(-y_axe_width, i * 0.25 * rect.height() - font_metrics.height()), - QSizeF(2 * y_axe_width, font_metrics.height())); - painter.drawText(label_rect, speed_labels[i], QTextOption((Qt::AlignRight) | (Qt::AlignTop))); + for (int i = 0; i < speedLabels.size(); ++i) { + QRectF label_rect(rect.topLeft() + QPointF(-yAxeWidth, i * 0.25 * rect.height() - fontMetrics.height()), + QSizeF(2 * yAxeWidth, fontMetrics.height())); + painter.drawText(label_rect, speedLabels[i], QTextOption((Qt::AlignRight) | (Qt::AlignTop))); } // draw grid lines - rect.adjust(y_axe_width + 4, 0, 0, 0); + rect.adjust(yAxeWidth + 4, 0, 0, 0); - QPen grid_pen; - grid_pen.setStyle(Qt::DashLine); - grid_pen.setWidthF(1); - grid_pen.setColor(QColor(128, 128, 128, 128)); - painter.setPen(grid_pen); + QPen gridPen; + gridPen.setStyle(Qt::DashLine); + gridPen.setWidthF(1); + gridPen.setColor(QColor(128, 128, 128, 128)); + painter.setPen(gridPen); - painter.drawLine(full_rect.left(), rect.top(), rect.right(), rect.top()); - painter.drawLine(full_rect.left(), rect.top() + 0.25 * rect.height(), rect.right(), rect.top() + 0.25 * rect.height()); - painter.drawLine(full_rect.left(), rect.top() + 0.50 * rect.height(), rect.right(), rect.top() + 0.50 * rect.height()); - painter.drawLine(full_rect.left(), rect.top() + 0.75 * rect.height(), rect.right(), rect.top() + 0.75 * rect.height()); - painter.drawLine(full_rect.left(), rect.bottom(), rect.right(), rect.bottom()); + painter.drawLine(fullRect.left(), rect.top(), rect.right(), rect.top()); + painter.drawLine(fullRect.left(), rect.top() + 0.25 * rect.height(), rect.right(), rect.top() + 0.25 * rect.height()); + painter.drawLine(fullRect.left(), rect.top() + 0.50 * rect.height(), rect.right(), rect.top() + 0.50 * rect.height()); + painter.drawLine(fullRect.left(), rect.top() + 0.75 * rect.height(), rect.right(), rect.top() + 0.75 * rect.height()); + painter.drawLine(fullRect.left(), rect.bottom(), rect.right(), rect.bottom()); - painter.drawLine(rect.left(), full_rect.top(), rect.left(), full_rect.bottom()); - painter.drawLine(rect.left() + 0.2 * rect.width(), full_rect.top(), rect.left() + 0.2 * rect.width(), full_rect.bottom()); - painter.drawLine(rect.left() + 0.4 * rect.width(), full_rect.top(), rect.left() + 0.4 * rect.width(), full_rect.bottom()); - painter.drawLine(rect.left() + 0.6 * rect.width(), full_rect.top(), rect.left() + 0.6 * rect.width(), full_rect.bottom()); - painter.drawLine(rect.left() + 0.8 * rect.width(), full_rect.top(), rect.left() + 0.8 * rect.width(), full_rect.bottom()); + painter.drawLine(rect.left(), fullRect.top(), rect.left(), fullRect.bottom()); + painter.drawLine(rect.left() + 0.2 * rect.width(), fullRect.top(), rect.left() + 0.2 * rect.width(), fullRect.bottom()); + painter.drawLine(rect.left() + 0.4 * rect.width(), fullRect.top(), rect.left() + 0.4 * rect.width(), fullRect.bottom()); + painter.drawLine(rect.left() + 0.6 * rect.width(), fullRect.top(), rect.left() + 0.6 * rect.width(), fullRect.bottom()); + painter.drawLine(rect.left() + 0.8 * rect.width(), fullRect.top(), rect.left() + 0.8 * rect.width(), fullRect.bottom()); // Set antialiasing for graphs painter.setRenderHints(QPainter::Antialiasing | QPainter::HighQualityAntialiasing); @@ -200,10 +266,12 @@ void SpeedPlotView::paintEvent(QPaintEvent *) // draw graphs rect.adjust(3, 0, 0, 0); // Need, else graphs cross left gridline - double y_multiplier = (max_y == 0) ? 0.0 : double(rect.height()) / max_y; - double x_tick_size = double(rect.width()) / m_viewablePointsCount; + double yMultiplier = (maxY == 0) ? 0.0 : double(rect.height()) / maxY; + double xTickSize = double(rect.width()) / m_viewablePointsCount; - for (QMap >::const_iterator it = m_yData.begin(); it != m_yData.end(); ++it) { + QMap > &yData = getCurrentYData(); + + for (QMap >::const_iterator it = yData.begin(); it != yData.end(); ++it) { if (!m_properties[it.key()].m_enable) continue; @@ -213,20 +281,8 @@ void SpeedPlotView::paintEvent(QPaintEvent *) for (int i = queue.size() - 1, j = 0; i >= 0 && j <= m_viewablePointsCount; --i, ++j) { - int new_x = rect.right() - j * x_tick_size; - int new_y = rect.bottom() - queue[i] * y_multiplier; - - if (points.size() > 1) { - QPoint &last_point = points[points.size()-1]; - QPoint &prelast_point = points[points.size()-2]; - - if (last_point.x() == new_x && prelast_point.x() == new_x) - { - last_point.setY(qMax(last_point.y(), new_y)); - prelast_point.setY(qMin(prelast_point.y(), new_y)); - continue; - } - } + int new_x = rect.right() - j * xTickSize; + int new_y = rect.bottom() - queue[i] * yMultiplier; points.push_back(QPoint(new_x, new_y)); } @@ -236,24 +292,24 @@ void SpeedPlotView::paintEvent(QPaintEvent *) } // draw legend - QPoint legend_top_left(rect.left() + 4, full_rect.top() + 4); + QPoint legendTopLeft(rect.left() + 4, fullRect.top() + 4); - double legend_height = 0; - int legend_width = 0; + double legendHeight = 0; + int legendWidth = 0; for (QMap::const_iterator it = m_properties.begin(); it != m_properties.end(); ++it) { if (!it.value().m_enable) continue; - if (font_metrics.width(it.value().m_name) > legend_width) - legend_width = font_metrics.width(it.value().m_name); - legend_height += 1.5 * font_metrics.height(); + if (fontMetrics.width(it.value().m_name) > legendWidth) + legendWidth = fontMetrics.width(it.value().m_name); + legendHeight += 1.5 * fontMetrics.height(); } - QRectF legend_background_rect(QPoint(legend_top_left.x()-4, legend_top_left.y()-4), QSizeF(legend_width+8, legend_height+8)); + QRectF legendBackgroundRect(QPoint(legendTopLeft.x() - 4, legendTopLeft.y() - 4), QSizeF(legendWidth + 8, legendHeight + 8)); QColor legendBackgroundColor = QWidget::palette().color(QWidget::backgroundRole()); legendBackgroundColor.setAlpha(128); // 50% transparent - painter.fillRect(legend_background_rect, legendBackgroundColor); + painter.fillRect(legendBackgroundRect, legendBackgroundColor); int i = 0; for (QMap::const_iterator it = m_properties.begin(); it != m_properties.end(); ++it) { @@ -261,13 +317,13 @@ void SpeedPlotView::paintEvent(QPaintEvent *) if (!it.value().m_enable) continue; - int name_size = font_metrics.width(it.value().m_name); - double indent = 1.5 * i * font_metrics.height(); + int nameSize = fontMetrics.width(it.value().m_name); + double indent = 1.5 * i * fontMetrics.height(); painter.setPen(it.value().m_pen); - painter.drawLine(legend_top_left + QPointF(0, indent + font_metrics.height()), - legend_top_left + QPointF(name_size, indent + font_metrics.height())); - painter.drawText(QRectF(legend_top_left + QPointF(0, indent), QSizeF(2 * name_size, font_metrics.height())), + painter.drawLine(legendTopLeft + QPointF(0, indent + fontMetrics.height()), + legendTopLeft + QPointF(nameSize, indent + fontMetrics.height())); + painter.drawText(QRectF(legendTopLeft + QPointF(0, indent), QSizeF(2 * nameSize, fontMetrics.height())), it.value().m_name, QTextOption(Qt::AlignVCenter)); ++i; } diff --git a/src/gui/properties/speedplotview.h b/src/gui/properties/speedplotview.h index 98cb2e6a1..15863dd49 100644 --- a/src/gui/properties/speedplotview.h +++ b/src/gui/properties/speedplotview.h @@ -87,6 +87,13 @@ private: HOUR6_SEC = 6 * 60 * 60 }; + enum PointsToSave + { + MIN5_BUF_SIZE = 5 * 60, + MIN30_BUF_SIZE = 10 * 60, + HOUR6_BUF_SIZE = 20 * 60 + }; + struct GraphProperties { GraphProperties(); @@ -97,14 +104,27 @@ private: bool m_enable; }; - boost::circular_buffer m_xData; - QMap > m_yData; + boost::circular_buffer m_xData5Min; + boost::circular_buffer m_xData30Min; + boost::circular_buffer m_xData6Hour; + QMap > m_yData5Min; + QMap > m_yData30Min; + QMap > m_yData6Hour; QMap m_properties; - PeriodInSeconds m_viewablePointsCount; - PeriodInSeconds m_maxCapacity; + TimePeriod m_period; + int m_viewablePointsCount; + + int m_counter30Min; + int m_counter6Hour; int maxYValue(); + + void initBuffers(int capacity, boost::circular_buffer &xBuffer, + QMap > &yBuffers); + + boost::circular_buffer &getCurrentXData(); + QMap > &getCurrentYData(); }; #endif // SPEEDPLOTVIEW_H diff --git a/src/gui/properties/speedwidget.cpp b/src/gui/properties/speedwidget.cpp index 6a321c2f8..903b03342 100644 --- a/src/gui/properties/speedwidget.cpp +++ b/src/gui/properties/speedwidget.cpp @@ -163,15 +163,12 @@ void SpeedWidget::graphUpdate() void SpeedWidget::onPeriodChange(int period) { m_plot->setViewableLastPoints(static_cast(period)); - graphUpdate(); } void SpeedWidget::onGraphChange(int id) { QAction *action = m_graphsMenuActions.at(id); m_plot->setGraphEnable(static_cast(id), action->isChecked()); - - graphUpdate(); } void SpeedWidget::loadSettings()