Auto status change to "Under Review"
@@ -4,6 +4,8 | |||||
4 | #include <QApplication> |
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4 | #include <QApplication> | |
5 | #include <QMouseEvent> |
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5 | #include <QMouseEvent> | |
6 |
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6 | |||
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7 | #include <SqpApplication.h> | |||
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8 | ||||
7 | struct VisualizationDragWidget::VisualizationDragWidgetPrivate { |
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9 | struct VisualizationDragWidget::VisualizationDragWidgetPrivate { | |
8 |
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10 | |||
9 | QPoint m_DragStartPosition; |
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11 | QPoint m_DragStartPosition; | |
@@ -38,9 +40,8 void VisualizationDragWidget::mouseMoveEvent(QMouseEvent *event) | |||||
38 | return; |
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40 | return; | |
39 | } |
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41 | } | |
40 |
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42 | |||
41 | if (!event->modifiers().testFlag(Qt::AltModifier)) { |
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43 | if (sqpApp->plotsInteractionMode() == SqpApplication::PlotsInteractionMode::DragAndDrop | |
42 | return; |
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44 | || event->modifiers().testFlag(Qt::AltModifier)) { | |
43 | } |
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44 |
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45 | |||
45 | if ((event->pos() - impl->m_DragStartPosition).manhattanLength() |
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46 | if ((event->pos() - impl->m_DragStartPosition).manhattanLength() | |
46 | < QApplication::startDragDistance()) { |
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47 | < QApplication::startDragDistance()) { | |
@@ -48,6 +49,7 void VisualizationDragWidget::mouseMoveEvent(QMouseEvent *event) | |||||
48 | } |
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49 | } | |
49 |
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50 | |||
50 | emit dragDetected(this, impl->m_DragStartPosition); |
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51 | emit dragDetected(this, impl->m_DragStartPosition); | |
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52 | } | |||
51 |
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53 | |||
52 | QWidget::mouseMoveEvent(event); |
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54 | QWidget::mouseMoveEvent(event); | |
53 | } |
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55 | } |
@@ -23,10 +23,16 Q_LOGGING_CATEGORY(LOG_VisualizationGraphWidget, "VisualizationGraphWidget") | |||||
23 | namespace { |
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23 | namespace { | |
24 |
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24 | |||
25 | /// Key pressed to enable zoom on horizontal axis |
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25 | /// Key pressed to enable zoom on horizontal axis | |
26 |
const auto HORIZONTAL_ZOOM_MODIFIER = Qt:: |
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26 | const auto HORIZONTAL_ZOOM_MODIFIER = Qt::ControlModifier; | |
27 |
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27 | |||
28 | /// Key pressed to enable zoom on vertical axis |
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28 | /// Key pressed to enable zoom on vertical axis | |
29 |
const auto VERTICAL_ZOOM_MODIFIER = Qt:: |
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29 | const auto VERTICAL_ZOOM_MODIFIER = Qt::ShiftModifier; | |
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30 | ||||
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31 | /// Speed of a step of a wheel event for a pan, in percentage of the axis range | |||
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32 | const auto PAN_SPEED = 5; | |||
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33 | ||||
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34 | /// Key pressed to enable a calibration pan | |||
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35 | const auto VERTICAL_PAN_MODIFIER = Qt::AltModifier; | |||
30 |
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36 | |||
31 | } // namespace |
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37 | } // namespace | |
32 |
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38 | |||
@@ -62,8 +68,7 VisualizationGraphWidget::VisualizationGraphWidget(const QString &name, QWidget | |||||
62 | // Set qcpplot properties : |
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68 | // Set qcpplot properties : | |
63 | // - Drag (on x-axis) and zoom are enabled |
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69 | // - Drag (on x-axis) and zoom are enabled | |
64 | // - Mouse wheel on qcpplot is intercepted to determine the zoom orientation |
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70 | // - Mouse wheel on qcpplot is intercepted to determine the zoom orientation | |
65 |
ui->widget->setInteractions( |
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71 | ui->widget->setInteractions(QCP::iRangeZoom | QCP::iSelectItems); | |
66 | ui->widget->axisRect()->setRangeDrag(Qt::Horizontal); |
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67 |
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72 | |||
68 | // The delegate must be initialized after the ui as it uses the plot |
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73 | // The delegate must be initialized after the ui as it uses the plot | |
69 | impl->m_RenderingDelegate = std::make_unique<VisualizationGraphRenderingDelegate>(*this); |
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74 | impl->m_RenderingDelegate = std::make_unique<VisualizationGraphRenderingDelegate>(*this); | |
@@ -344,28 +349,37 void VisualizationGraphWidget::onMouseMove(QMouseEvent *event) noexcept | |||||
344 |
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349 | |||
345 | void VisualizationGraphWidget::onMouseWheel(QWheelEvent *event) noexcept |
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350 | void VisualizationGraphWidget::onMouseWheel(QWheelEvent *event) noexcept | |
346 | { |
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351 | { | |
347 | auto zoomOrientations = QFlags<Qt::Orientation>{}; |
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352 | auto value = event->angleDelta().x() + event->angleDelta().y(); | |
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353 | if (value != 0) { | |||
348 |
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354 | |||
349 | // Lambda that enables a zoom orientation if the key modifier related to this orientation |
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355 | auto direction = value > 0 ? 1.0 : -1.0; | |
350 | // has |
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356 | auto isZoomX = event->modifiers().testFlag(HORIZONTAL_ZOOM_MODIFIER); | |
351 | // been pressed |
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357 | auto isZoomY = event->modifiers().testFlag(VERTICAL_ZOOM_MODIFIER); | |
352 | auto enableOrientation |
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358 | impl->m_IsCalibration = event->modifiers().testFlag(VERTICAL_PAN_MODIFIER); | |
353 | = [&zoomOrientations, event](const auto &orientation, const auto &modifier) { |
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359 | ||
354 | auto orientationEnabled = event->modifiers().testFlag(modifier); |
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360 | auto zoomOrientations = QFlags<Qt::Orientation>{}; | |
355 |
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361 | zoomOrientations.setFlag(Qt::Horizontal, isZoomX); | |
356 | }; |
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362 | zoomOrientations.setFlag(Qt::Vertical, isZoomY); | |
357 | enableOrientation(Qt::Vertical, VERTICAL_ZOOM_MODIFIER); |
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358 | enableOrientation(Qt::Horizontal, HORIZONTAL_ZOOM_MODIFIER); |
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359 |
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363 | |||
360 | ui->widget->axisRect()->setRangeZoom(zoomOrientations); |
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364 | ui->widget->axisRect()->setRangeZoom(zoomOrientations); | |
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365 | ||||
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366 | if (!isZoomX && !isZoomY) { | |||
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367 | auto axis = plot().axisRect()->axis(QCPAxis::atBottom); | |||
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368 | auto diff = direction * (axis->range().size() * (PAN_SPEED / 100.0)); | |||
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369 | ||||
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370 | axis->setRange(axis->range() + diff); | |||
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371 | ||||
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372 | if (plot().noAntialiasingOnDrag()) { | |||
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373 | plot().setNotAntialiasedElements(QCP::aeAll); | |||
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374 | } | |||
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375 | ||||
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376 | plot().replot(QCustomPlot::rpQueuedReplot); | |||
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377 | } | |||
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378 | } | |||
361 | } |
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379 | } | |
362 |
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380 | |||
363 | void VisualizationGraphWidget::onMousePress(QMouseEvent *event) noexcept |
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381 | void VisualizationGraphWidget::onMousePress(QMouseEvent *event) noexcept | |
364 | { |
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382 | { | |
365 | impl->m_IsCalibration = event->modifiers().testFlag(Qt::ControlModifier); |
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366 |
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367 | plot().setInteraction(QCP::iRangeDrag, !event->modifiers().testFlag(Qt::AltModifier)); |
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368 |
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369 | VisualizationDragWidget::mousePressEvent(event); |
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383 | VisualizationDragWidget::mousePressEvent(event); | |
370 | } |
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384 | } | |
371 |
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385 |
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