Auto status change to "Under Review"
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1 | #ifndef SCIQLOP_VISUALIZATIONSELECTIONZONEITEM_H | |
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2 | #define SCIQLOP_VISUALIZATIONSELECTIONZONEITEM_H | |
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3 | ||
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4 | #include <Common/spimpl.h> | |
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5 | #include <Data/SqpRange.h> | |
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6 | #include <Visualization/qcustomplot.h> | |
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7 | ||
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8 | class VisualizationSelectionZoneItem : public QCPItemRect { | |
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9 | ||
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10 | public: | |
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11 | VisualizationSelectionZoneItem(QCustomPlot *plot); | |
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12 | virtual ~VisualizationSelectionZoneItem(); | |
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13 | ||
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14 | void setName(const QString &name); | |
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15 | QString name() const; | |
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16 | ||
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17 | SqpRange range() const; | |
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18 | void setRange(double tstart, double tend); | |
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19 | void setStart(double tstart); | |
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20 | void setEnd(double tend); | |
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21 | ||
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22 | void setColor(const QColor &color); | |
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23 | ||
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24 | void setEditionEnabled(bool value); | |
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25 | bool isEditionEnabled() const; | |
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26 | ||
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27 | Qt::CursorShape curshorShapeForPosition(const QPoint &position) const; | |
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28 | void setHovered(bool value); | |
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29 | ||
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30 | void setAssociatedEditedZones(const QVector<VisualizationSelectionZoneItem *> &associatedZones); | |
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31 | ||
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32 | protected: | |
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33 | void mousePressEvent(QMouseEvent *event, const QVariant &details) override; | |
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34 | void mouseMoveEvent(QMouseEvent *event, const QPointF &startPos) override; | |
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35 | void mouseReleaseEvent(QMouseEvent *event, const QPointF &startPos) override; | |
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36 | ||
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37 | void resizeLeft(double pixelDiff); | |
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38 | void resizeRight(double pixelDiff); | |
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39 | void move(double pixelDiff); | |
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40 | ||
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41 | ||
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42 | private: | |
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43 | class VisualizationSelectionZoneItemPrivate; | |
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44 | spimpl::unique_impl_ptr<VisualizationSelectionZoneItemPrivate> impl; | |
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45 | }; | |
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46 | ||
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47 | #endif // SCIQLOP_VISUALIZATIONSELECTIONZONEITEM_H |
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1 | #ifndef SCIQLOP_VISUALIZATIONSELECTIONZONEMANAGER_H | |
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2 | #define SCIQLOP_VISUALIZATIONSELECTIONZONEMANAGER_H | |
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3 | ||
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4 | #include <Common/spimpl.h> | |
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5 | ||
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6 | #include <QVector> | |
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7 | ||
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8 | class VisualizationSelectionZoneItem; | |
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9 | ||
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10 | class VisualizationSelectionZoneManager { | |
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11 | public: | |
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12 | VisualizationSelectionZoneManager(); | |
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13 | ||
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14 | void select(const QVector<VisualizationSelectionZoneItem *> &items); | |
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15 | void setSelected(VisualizationSelectionZoneItem *item, bool value); | |
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16 | ||
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17 | void clearSelection(); | |
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18 | ||
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19 | QVector<VisualizationSelectionZoneItem *> selectedItems() const; | |
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20 | ||
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21 | private: | |
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22 | class VisualizationSelectionZoneManagerPrivate; | |
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23 | spimpl::unique_impl_ptr<VisualizationSelectionZoneManagerPrivate> impl; | |
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24 | }; | |
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25 | ||
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26 | #endif // SCIQLOP_VISUALIZATIONSELECTIONZONEMANAGER_H |
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1 | #include "Visualization/VisualizationSelectionZoneItem.h" | |
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2 | ||
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3 | const QString &DEFAULT_COLOR = QStringLiteral("#E79D41"); | |
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4 | ||
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5 | struct VisualizationSelectionZoneItem::VisualizationSelectionZoneItemPrivate { | |
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6 | ||
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7 | QCustomPlot *m_Plot; | |
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8 | double m_T1 = 0; | |
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9 | double m_T2 = 0; | |
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10 | QColor m_Color; | |
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11 | ||
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12 | bool m_IsEditionEnabled = true; | |
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13 | double m_MovedOrinalT1 = 0; | |
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14 | double m_MovedOrinalT2 = 0; | |
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15 | ||
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16 | QCPItemStraightLine *m_LeftLine; | |
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17 | QCPItemStraightLine *m_RightLine; | |
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18 | QCPItemText *m_NameLabelItem = nullptr; | |
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19 | ||
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20 | enum class EditionMode { NoEdition, ResizeLeft, ResizeRight, Move }; | |
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21 | EditionMode m_CurrentEditionMode; | |
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22 | ||
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23 | QVector<VisualizationSelectionZoneItem *> m_AssociatedEditedZones; | |
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24 | ||
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25 | VisualizationSelectionZoneItemPrivate(QCustomPlot *plot) | |
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26 | : m_Plot(plot), m_Color(Qt::blue), m_CurrentEditionMode(EditionMode::NoEdition) | |
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27 | { | |
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28 | } | |
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29 | ||
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30 | void updatePosition(VisualizationSelectionZoneItem *item) | |
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31 | { | |
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32 | item->topLeft->setCoords(m_T1, 0); | |
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33 | item->bottomRight->setCoords(m_T2, 1); | |
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34 | } | |
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35 | ||
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36 | EditionMode getEditionMode(const QPoint &pos, const VisualizationSelectionZoneItem *zoneItem) | |
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37 | { | |
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38 | auto distanceLeft = m_LeftLine->selectTest(pos, false); | |
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39 | auto distanceRight = m_RightLine->selectTest(pos, false); | |
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40 | auto distance = zoneItem->selectTest(pos, false); | |
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41 | ||
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42 | if (distanceRight <= distance) { | |
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43 | return VisualizationSelectionZoneItemPrivate::EditionMode::ResizeRight; | |
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44 | } | |
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45 | else if (distanceLeft <= distance) { | |
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46 | return VisualizationSelectionZoneItemPrivate::EditionMode::ResizeLeft; | |
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47 | } | |
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48 | ||
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49 | return VisualizationSelectionZoneItemPrivate::EditionMode::Move; | |
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50 | } | |
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51 | ||
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52 | double pixelSizeToAxisXSize(double pixels) | |
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53 | { | |
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54 | auto axis = m_Plot->axisRect()->axis(QCPAxis::atBottom); | |
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55 | return axis->pixelToCoord(pixels) - axis->pixelToCoord(0); | |
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56 | } | |
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57 | }; | |
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58 | ||
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59 | VisualizationSelectionZoneItem::VisualizationSelectionZoneItem(QCustomPlot *plot) | |
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60 | : QCPItemRect(plot), | |
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61 | impl{spimpl::make_unique_impl<VisualizationSelectionZoneItemPrivate>(plot)} | |
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62 | { | |
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63 | topLeft->setTypeX(QCPItemPosition::ptPlotCoords); | |
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64 | topLeft->setTypeY(QCPItemPosition::ptAxisRectRatio); | |
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65 | bottomRight->setTypeX(QCPItemPosition::ptPlotCoords); | |
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66 | bottomRight->setTypeY(QCPItemPosition::ptAxisRectRatio); | |
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67 | setSelectable(false); | |
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68 | ||
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69 | impl->m_RightLine = new QCPItemStraightLine(plot); | |
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70 | impl->m_RightLine->point1->setParentAnchor(topRight); | |
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71 | impl->m_RightLine->point2->setParentAnchor(bottomRight); | |
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72 | impl->m_RightLine->point1->setTypeX(QCPItemPosition::ptAbsolute); | |
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73 | impl->m_RightLine->point1->setTypeY(QCPItemPosition::ptAbsolute); | |
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74 | impl->m_RightLine->point2->setTypeX(QCPItemPosition::ptAbsolute); | |
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75 | impl->m_RightLine->point2->setTypeY(QCPItemPosition::ptAbsolute); | |
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76 | impl->m_RightLine->setSelectable(false); | |
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77 | ||
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78 | impl->m_LeftLine = new QCPItemStraightLine(plot); | |
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79 | impl->m_LeftLine->point1->setParentAnchor(topLeft); | |
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80 | impl->m_LeftLine->point2->setParentAnchor(bottomLeft); | |
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81 | impl->m_LeftLine->point1->setTypeX(QCPItemPosition::ptAbsolute); | |
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82 | impl->m_LeftLine->point1->setTypeY(QCPItemPosition::ptAbsolute); | |
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83 | impl->m_LeftLine->point2->setTypeX(QCPItemPosition::ptAbsolute); | |
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84 | impl->m_LeftLine->point2->setTypeY(QCPItemPosition::ptAbsolute); | |
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85 | impl->m_LeftLine->setSelectable(false); | |
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86 | ||
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87 | connect(this, &VisualizationSelectionZoneItem::selectionChanged, impl->m_RightLine, | |
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88 | &QCPItemStraightLine::setSelected); | |
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89 | connect(this, &VisualizationSelectionZoneItem::selectionChanged, impl->m_LeftLine, | |
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90 | &QCPItemStraightLine::setSelected); | |
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91 | ||
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92 | setColor(QColor(DEFAULT_COLOR)); | |
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93 | } | |
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94 | ||
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95 | VisualizationSelectionZoneItem::~VisualizationSelectionZoneItem() | |
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96 | { | |
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97 | impl->m_Plot->removeItem(impl->m_RightLine); | |
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98 | impl->m_Plot->removeItem(impl->m_LeftLine); | |
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99 | } | |
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100 | ||
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101 | void VisualizationSelectionZoneItem::setName(const QString &name) | |
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102 | { | |
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103 | if (name.isEmpty() && impl->m_NameLabelItem) { | |
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104 | impl->m_Plot->removeItem(impl->m_NameLabelItem); | |
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105 | impl->m_NameLabelItem = nullptr; | |
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106 | } | |
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107 | else if (!impl->m_NameLabelItem) { | |
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108 | impl->m_NameLabelItem = new QCPItemText(impl->m_Plot); | |
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109 | impl->m_NameLabelItem->setText(name); | |
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110 | impl->m_NameLabelItem->setPositionAlignment(Qt::AlignHCenter | Qt::AlignTop); | |
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111 | impl->m_NameLabelItem->setColor(impl->m_Color); | |
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112 | impl->m_NameLabelItem->position->setParentAnchor(top); | |
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113 | } | |
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114 | } | |
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115 | ||
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116 | QString VisualizationSelectionZoneItem::name() const | |
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117 | { | |
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118 | if (!impl->m_NameLabelItem) { | |
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119 | return QString(); | |
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120 | } | |
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121 | ||
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122 | return impl->m_NameLabelItem->text(); | |
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123 | } | |
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124 | ||
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125 | SqpRange VisualizationSelectionZoneItem::range() const | |
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126 | { | |
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127 | SqpRange range; | |
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128 | range.m_TStart = impl->m_T1 <= impl->m_T2 ? impl->m_T1 : impl->m_T2; | |
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129 | range.m_TEnd = impl->m_T1 > impl->m_T2 ? impl->m_T1 : impl->m_T2; | |
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130 | return range; | |
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131 | } | |
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132 | ||
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133 | void VisualizationSelectionZoneItem::setRange(double tstart, double tend) | |
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134 | { | |
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135 | impl->m_T1 = tstart; | |
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136 | impl->m_T2 = tend; | |
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137 | impl->updatePosition(this); | |
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138 | } | |
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139 | ||
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140 | void VisualizationSelectionZoneItem::setStart(double tstart) | |
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141 | { | |
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142 | impl->m_T1 = tstart; | |
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143 | impl->updatePosition(this); | |
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144 | } | |
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145 | ||
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146 | void VisualizationSelectionZoneItem::setEnd(double tend) | |
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147 | { | |
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148 | impl->m_T2 = tend; | |
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149 | impl->updatePosition(this); | |
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150 | } | |
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151 | ||
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152 | void VisualizationSelectionZoneItem::setColor(const QColor &color) | |
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153 | { | |
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154 | impl->m_Color = color; | |
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155 | ||
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156 | auto brushColor = color; | |
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157 | brushColor.setAlpha(80); | |
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158 | setBrush(QBrush(brushColor)); | |
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159 | setPen(QPen(Qt::NoPen)); | |
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160 | ||
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161 | auto selectedBrushColor = brushColor; | |
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162 | selectedBrushColor.setAlpha(150); | |
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163 | setSelectedBrush(QBrush(selectedBrushColor)); | |
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164 | setSelectedPen(QPen(Qt::NoPen)); | |
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165 | ||
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166 | auto linePen = QPen(color); | |
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167 | linePen.setStyle(Qt::SolidLine); | |
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168 | linePen.setWidth(4); | |
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169 | ||
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170 | auto selectedLinePen = linePen; | |
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171 | selectedLinePen.setColor(color.darker(120)); | |
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172 | selectedLinePen.setWidth(4); | |
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173 | ||
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174 | impl->m_LeftLine->setPen(linePen); | |
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175 | impl->m_RightLine->setPen(linePen); | |
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176 | ||
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177 | impl->m_LeftLine->setSelectedPen(selectedLinePen); | |
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178 | impl->m_RightLine->setSelectedPen(selectedLinePen); | |
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179 | } | |
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180 | ||
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181 | void VisualizationSelectionZoneItem::setEditionEnabled(bool value) | |
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182 | { | |
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183 | impl->m_IsEditionEnabled = value; | |
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184 | setSelectable(value); | |
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185 | if (!value) { | |
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186 | setSelected(false); | |
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187 | impl->m_CurrentEditionMode = VisualizationSelectionZoneItemPrivate::EditionMode::NoEdition; | |
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188 | } | |
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189 | } | |
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190 | ||
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191 | bool VisualizationSelectionZoneItem::isEditionEnabled() const | |
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192 | { | |
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193 | return impl->m_IsEditionEnabled; | |
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194 | } | |
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195 | ||
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196 | Qt::CursorShape | |
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197 | VisualizationSelectionZoneItem::curshorShapeForPosition(const QPoint &position) const | |
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198 | { | |
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199 | auto mode = impl->m_CurrentEditionMode | |
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200 | == VisualizationSelectionZoneItemPrivate::EditionMode::NoEdition | |
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201 | ? impl->getEditionMode(position, this) | |
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202 | : impl->m_CurrentEditionMode; | |
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203 | switch (mode) { | |
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204 | case VisualizationSelectionZoneItemPrivate::EditionMode::Move: | |
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205 | return Qt::SizeAllCursor; | |
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206 | case VisualizationSelectionZoneItemPrivate::EditionMode::ResizeLeft: | |
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207 | case VisualizationSelectionZoneItemPrivate::EditionMode::ResizeRight: // fallthrough | |
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208 | return Qt::SizeHorCursor; | |
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209 | default: | |
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210 | return Qt::ArrowCursor; | |
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211 | } | |
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212 | } | |
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213 | ||
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214 | void VisualizationSelectionZoneItem::setHovered(bool value) | |
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215 | { | |
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216 | if (value) { | |
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217 | auto linePen = impl->m_LeftLine->pen(); | |
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218 | linePen.setStyle(Qt::DotLine); | |
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219 | linePen.setWidth(3); | |
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220 | ||
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221 | auto selectedLinePen = impl->m_LeftLine->selectedPen(); | |
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222 | ; | |
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223 | selectedLinePen.setStyle(Qt::DotLine); | |
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224 | selectedLinePen.setWidth(3); | |
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225 | ||
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226 | impl->m_LeftLine->setPen(linePen); | |
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227 | impl->m_RightLine->setPen(linePen); | |
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228 | ||
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229 | impl->m_LeftLine->setSelectedPen(selectedLinePen); | |
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230 | impl->m_RightLine->setSelectedPen(selectedLinePen); | |
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231 | } | |
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232 | else { | |
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233 | setColor(impl->m_Color); | |
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234 | } | |
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235 | } | |
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236 | ||
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237 | void VisualizationSelectionZoneItem::setAssociatedEditedZones( | |
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238 | const QVector<VisualizationSelectionZoneItem *> &associatedZones) | |
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239 | { | |
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240 | impl->m_AssociatedEditedZones = associatedZones; | |
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241 | impl->m_AssociatedEditedZones.removeAll(this); | |
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242 | } | |
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243 | ||
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244 | void VisualizationSelectionZoneItem::mousePressEvent(QMouseEvent *event, const QVariant &details) | |
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245 | { | |
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246 | if (isEditionEnabled() && event->button() == Qt::LeftButton) { | |
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247 | impl->m_CurrentEditionMode = impl->getEditionMode(event->pos(), this); | |
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248 | ||
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249 | impl->m_MovedOrinalT1 = impl->m_T1; | |
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250 | impl->m_MovedOrinalT2 = impl->m_T2; | |
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251 | for (auto associatedZone : impl->m_AssociatedEditedZones) { | |
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252 | associatedZone->impl->m_MovedOrinalT1 = associatedZone->impl->m_T1; | |
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253 | associatedZone->impl->m_MovedOrinalT2 = associatedZone->impl->m_T2; | |
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254 | } | |
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255 | } | |
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256 | else { | |
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257 | impl->m_CurrentEditionMode = VisualizationSelectionZoneItemPrivate::EditionMode::NoEdition; | |
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258 | event->ignore(); | |
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259 | } | |
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260 | } | |
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261 | ||
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262 | void VisualizationSelectionZoneItem::mouseMoveEvent(QMouseEvent *event, const QPointF &startPos) | |
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263 | { | |
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264 | if (isEditionEnabled()) { | |
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265 | auto axis = impl->m_Plot->axisRect()->axis(QCPAxis::atBottom); | |
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266 | auto pixelDiff = event->pos().x() - startPos.x(); | |
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267 | auto diff = impl->pixelSizeToAxisXSize(pixelDiff); | |
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268 | ||
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269 | switch (impl->m_CurrentEditionMode) { | |
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270 | case VisualizationSelectionZoneItemPrivate::EditionMode::Move: | |
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271 | setRange(impl->m_MovedOrinalT1 + diff, impl->m_MovedOrinalT2 + diff); | |
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272 | for (auto associatedZone : impl->m_AssociatedEditedZones) { | |
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273 | associatedZone->move(pixelDiff); | |
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274 | } | |
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275 | break; | |
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276 | case VisualizationSelectionZoneItemPrivate::EditionMode::ResizeLeft: | |
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277 | setStart(impl->m_MovedOrinalT1 + diff); | |
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278 | for (auto associatedZone : impl->m_AssociatedEditedZones) { | |
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279 | impl->m_MovedOrinalT1 < impl->m_MovedOrinalT2 | |
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280 | ? associatedZone->resizeLeft(pixelDiff) | |
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281 | : associatedZone->resizeRight(pixelDiff); | |
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282 | } | |
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283 | break; | |
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284 | case VisualizationSelectionZoneItemPrivate::EditionMode::ResizeRight: | |
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285 | setEnd(impl->m_MovedOrinalT2 + diff); | |
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286 | for (auto associatedZone : impl->m_AssociatedEditedZones) { | |
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287 | impl->m_MovedOrinalT1 < impl->m_MovedOrinalT2 | |
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288 | ? associatedZone->resizeRight(pixelDiff) | |
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289 | : associatedZone->resizeLeft(pixelDiff); | |
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290 | } | |
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291 | break; | |
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292 | default: | |
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293 | break; | |
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294 | } | |
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295 | ||
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296 | for (auto associatedZone : impl->m_AssociatedEditedZones) { | |
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297 | associatedZone->parentPlot()->replot(); | |
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298 | } | |
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299 | } | |
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300 | else { | |
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301 | event->ignore(); | |
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302 | } | |
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303 | } | |
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304 | ||
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305 | void VisualizationSelectionZoneItem::mouseReleaseEvent(QMouseEvent *event, const QPointF &startPos) | |
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306 | { | |
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307 | if (isEditionEnabled()) { | |
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308 | impl->m_CurrentEditionMode = VisualizationSelectionZoneItemPrivate::EditionMode::NoEdition; | |
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309 | } | |
|
310 | else { | |
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311 | event->ignore(); | |
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312 | } | |
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313 | ||
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314 | impl->m_AssociatedEditedZones.clear(); | |
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315 | } | |
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316 | ||
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317 | void VisualizationSelectionZoneItem::resizeLeft(double pixelDiff) | |
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318 | { | |
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319 | auto diff = impl->pixelSizeToAxisXSize(pixelDiff); | |
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320 | if (impl->m_MovedOrinalT1 <= impl->m_MovedOrinalT2) { | |
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321 | setStart(impl->m_MovedOrinalT1 + diff); | |
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322 | } | |
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323 | else { | |
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324 | setEnd(impl->m_MovedOrinalT2 + diff); | |
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325 | } | |
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326 | } | |
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327 | ||
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328 | void VisualizationSelectionZoneItem::resizeRight(double pixelDiff) | |
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329 | { | |
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330 | auto diff = impl->pixelSizeToAxisXSize(pixelDiff); | |
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331 | if (impl->m_MovedOrinalT1 > impl->m_MovedOrinalT2) { | |
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332 | setStart(impl->m_MovedOrinalT1 + diff); | |
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333 | } | |
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334 | else { | |
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335 | setEnd(impl->m_MovedOrinalT2 + diff); | |
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336 | } | |
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337 | } | |
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338 | ||
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339 | void VisualizationSelectionZoneItem::move(double pixelDiff) | |
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340 | { | |
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341 | auto diff = impl->pixelSizeToAxisXSize(pixelDiff); | |
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342 | setRange(impl->m_MovedOrinalT1 + diff, impl->m_MovedOrinalT2 + diff); | |
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343 | } |
@@ -0,0 +1,51 | |||
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1 | #include "Visualization/VisualizationSelectionZoneManager.h" | |
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2 | #include "Visualization/VisualizationSelectionZoneItem.h" | |
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3 | ||
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4 | struct VisualizationSelectionZoneManager::VisualizationSelectionZoneManagerPrivate { | |
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5 | QVector<VisualizationSelectionZoneItem *> m_SelectedItems; | |
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6 | }; | |
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7 | ||
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8 | VisualizationSelectionZoneManager::VisualizationSelectionZoneManager() | |
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9 | : impl{spimpl::make_unique_impl<VisualizationSelectionZoneManagerPrivate>()} | |
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10 | { | |
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11 | } | |
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12 | ||
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13 | void VisualizationSelectionZoneManager::select( | |
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14 | const QVector<VisualizationSelectionZoneItem *> &items) | |
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15 | { | |
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16 | clearSelection(); | |
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17 | for (auto item : items) { | |
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18 | setSelected(item, true); | |
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19 | } | |
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20 | } | |
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21 | ||
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22 | void VisualizationSelectionZoneManager::setSelected(VisualizationSelectionZoneItem *item, | |
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23 | bool value) | |
|
24 | { | |
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25 | if (value != item->selected()) { | |
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26 | item->setSelected(value); | |
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27 | item->parentPlot()->replot(); | |
|
28 | } | |
|
29 | ||
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30 | if (!value && impl->m_SelectedItems.contains(item)) { | |
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31 | impl->m_SelectedItems.removeAll(item); | |
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32 | } | |
|
33 | else if (value) { | |
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34 | impl->m_SelectedItems << item; | |
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35 | } | |
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36 | } | |
|
37 | ||
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38 | void VisualizationSelectionZoneManager::clearSelection() | |
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39 | { | |
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40 | for (auto item : impl->m_SelectedItems) { | |
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41 | item->setSelected(false); | |
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42 | item->parentPlot()->replot(); | |
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43 | } | |
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44 | ||
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45 | impl->m_SelectedItems.clear(); | |
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46 | } | |
|
47 | ||
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48 | QVector<VisualizationSelectionZoneItem *> VisualizationSelectionZoneManager::selectedItems() const | |
|
49 | { | |
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50 | return impl->m_SelectedItems; | |
|
51 | } |
@@ -1,353 +1,353 | |||
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1 | 1 | /*------------------------------------------------------------------------------ |
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2 | 2 | -- This file is a part of the SciQLop Software |
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3 | 3 | -- Copyright (C) 2017, Plasma Physics Laboratory - CNRS |
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4 | 4 | -- |
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5 | 5 | -- This program is free software; you can redistribute it and/or modify |
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6 | 6 | -- it under the terms of the GNU General Public License as published by |
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7 | 7 | -- the Free Software Foundation; either version 2 of the License, or |
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8 | 8 | -- (at your option) any later version. |
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9 | 9 | -- |
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10 | 10 | -- This program is distributed in the hope that it will be useful, |
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11 | 11 | -- but WITHOUT ANY WARRANTY; without even the implied warranty of |
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12 | 12 | -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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13 | 13 | -- GNU General Public License for more details. |
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14 | 14 | -- |
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15 | 15 | -- You should have received a copy of the GNU General Public License |
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16 | 16 | -- along with this program; if not, write to the Free Software |
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17 | 17 | -- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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18 | 18 | -------------------------------------------------------------------------------*/ |
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19 | 19 | /*-- Author : Alexis Jeandet |
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20 | 20 | -- Mail : alexis.jeandet@member.fsf.org |
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21 | 21 | ----------------------------------------------------------------------------*/ |
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22 | 22 | #include "MainWindow.h" |
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23 | 23 | #include "ui_MainWindow.h" |
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24 | 24 | |
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25 | 25 | #include <DataSource/DataSourceController.h> |
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26 | 26 | #include <DataSource/DataSourceWidget.h> |
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27 | 27 | #include <Settings/SqpSettingsDialog.h> |
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28 | 28 | #include <Settings/SqpSettingsGeneralWidget.h> |
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29 | 29 | #include <SidePane/SqpSidePane.h> |
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30 | 30 | #include <SqpApplication.h> |
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31 | 31 | #include <Time/TimeController.h> |
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32 | 32 | #include <TimeWidget/TimeWidget.h> |
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33 | 33 | #include <Variable/Variable.h> |
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34 | 34 | #include <Variable/VariableController.h> |
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35 | 35 | #include <Visualization/VisualizationController.h> |
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36 | 36 | |
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37 | 37 | #include <QAction> |
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38 | 38 | #include <QDate> |
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39 | 39 | #include <QDir> |
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40 | 40 | #include <QFileDialog> |
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41 | 41 | #include <QToolBar> |
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42 | 42 | #include <QToolButton> |
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43 | 43 | #include <memory.h> |
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44 | 44 | |
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45 | 45 | #include "iostream" |
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46 | 46 | |
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47 | 47 | Q_LOGGING_CATEGORY(LOG_MainWindow, "MainWindow") |
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48 | 48 | |
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49 | 49 | namespace { |
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50 | 50 | const auto LEFTMAININSPECTORWIDGETSPLITTERINDEX = 0; |
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51 | 51 | const auto LEFTINSPECTORSIDEPANESPLITTERINDEX = 1; |
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52 | 52 | const auto VIEWPLITTERINDEX = 2; |
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53 | 53 | const auto RIGHTINSPECTORSIDEPANESPLITTERINDEX = 3; |
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54 | 54 | const auto RIGHTMAININSPECTORWIDGETSPLITTERINDEX = 4; |
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55 | 55 | } |
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56 | 56 | |
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57 | 57 | class MainWindow::MainWindowPrivate { |
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58 | 58 | public: |
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59 | 59 | explicit MainWindowPrivate(MainWindow *mainWindow) |
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60 | 60 | : m_LastOpenLeftInspectorSize{}, |
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61 | 61 | m_LastOpenRightInspectorSize{}, |
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62 | 62 | m_GeneralSettingsWidget{new SqpSettingsGeneralWidget{mainWindow}}, |
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63 | 63 | m_SettingsDialog{new SqpSettingsDialog{mainWindow}} |
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64 | 64 | { |
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65 | 65 | } |
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66 | 66 | |
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67 | 67 | QSize m_LastOpenLeftInspectorSize; |
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68 | 68 | QSize m_LastOpenRightInspectorSize; |
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69 | 69 | /// General settings widget. MainWindow has the ownership |
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70 | 70 | SqpSettingsGeneralWidget *m_GeneralSettingsWidget; |
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71 | 71 | /// Settings dialog. MainWindow has the ownership |
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72 | 72 | SqpSettingsDialog *m_SettingsDialog; |
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73 | 73 | }; |
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74 | 74 | |
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75 | 75 | MainWindow::MainWindow(QWidget *parent) |
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76 | 76 | : QMainWindow{parent}, |
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77 | 77 | m_Ui{new Ui::MainWindow}, |
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78 | 78 | impl{spimpl::make_unique_impl<MainWindowPrivate>(this)} |
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79 | 79 | { |
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80 | 80 | m_Ui->setupUi(this); |
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81 | 81 | |
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82 | 82 | m_Ui->splitter->setCollapsible(LEFTINSPECTORSIDEPANESPLITTERINDEX, false); |
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83 | 83 | m_Ui->splitter->setCollapsible(RIGHTINSPECTORSIDEPANESPLITTERINDEX, false); |
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84 | 84 | |
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85 | 85 | |
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86 | 86 | auto leftSidePane = m_Ui->leftInspectorSidePane->sidePane(); |
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87 | 87 | auto openLeftInspectorAction = new QAction{QIcon{ |
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88 | 88 | ":/icones/previous.png", |
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89 | 89 | }, |
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90 | 90 | tr("Show/hide the left inspector"), this}; |
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91 | 91 | |
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92 | 92 | |
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93 | 93 | auto spacerLeftTop = new QWidget{}; |
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94 | 94 | spacerLeftTop->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding); |
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95 | 95 | |
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96 | 96 | auto spacerLeftBottom = new QWidget{}; |
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97 | 97 | spacerLeftBottom->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding); |
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98 | 98 | |
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99 | 99 | leftSidePane->addWidget(spacerLeftTop); |
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100 | 100 | leftSidePane->addAction(openLeftInspectorAction); |
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101 | 101 | leftSidePane->addWidget(spacerLeftBottom); |
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102 | 102 | |
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103 | 103 | |
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104 | 104 | auto rightSidePane = m_Ui->rightInspectorSidePane->sidePane(); |
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105 | 105 | auto openRightInspectorAction = new QAction{QIcon{ |
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106 | 106 | ":/icones/next.png", |
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107 | 107 | }, |
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108 | 108 | tr("Show/hide the right inspector"), this}; |
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109 | 109 | |
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110 | 110 | auto spacerRightTop = new QWidget{}; |
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111 | 111 | spacerRightTop->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding); |
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112 | 112 | |
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113 | 113 | auto spacerRightBottom = new QWidget{}; |
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114 | 114 | spacerRightBottom->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding); |
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115 | 115 | |
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116 | 116 | rightSidePane->addWidget(spacerRightTop); |
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117 | 117 | rightSidePane->addAction(openRightInspectorAction); |
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118 | 118 | rightSidePane->addWidget(spacerRightBottom); |
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119 | 119 | |
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120 | 120 | openLeftInspectorAction->setCheckable(true); |
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121 | 121 | openRightInspectorAction->setCheckable(true); |
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122 | 122 | |
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123 | 123 | auto openInspector = [this](bool checked, bool right, auto action) { |
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124 | 124 | |
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125 | 125 | action->setIcon(QIcon{(checked xor right) ? ":/icones/next.png" : ":/icones/previous.png"}); |
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126 | 126 | |
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127 | 127 | auto &lastInspectorSize |
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128 | 128 | = right ? impl->m_LastOpenRightInspectorSize : impl->m_LastOpenLeftInspectorSize; |
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129 | 129 | |
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130 | 130 | auto nextInspectorSize = right ? m_Ui->rightMainInspectorWidget->size() |
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131 | 131 | : m_Ui->leftMainInspectorWidget->size(); |
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132 | 132 | |
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133 | 133 | // Update of the last opened geometry |
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134 | 134 | if (checked) { |
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135 | 135 | lastInspectorSize = nextInspectorSize; |
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136 | 136 | } |
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137 | 137 | |
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138 | 138 | auto startSize = lastInspectorSize; |
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139 | 139 | auto endSize = startSize; |
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140 | 140 | endSize.setWidth(0); |
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141 | 141 | |
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142 | 142 | auto splitterInspectorIndex |
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143 | 143 | = right ? RIGHTMAININSPECTORWIDGETSPLITTERINDEX : LEFTMAININSPECTORWIDGETSPLITTERINDEX; |
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144 | 144 | |
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145 | 145 | auto currentSizes = m_Ui->splitter->sizes(); |
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146 | 146 | if (checked) { |
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147 | 147 | // adjust sizes individually here, e.g. |
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148 | 148 | currentSizes[splitterInspectorIndex] -= lastInspectorSize.width(); |
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149 | 149 | currentSizes[VIEWPLITTERINDEX] += lastInspectorSize.width(); |
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150 | 150 | m_Ui->splitter->setSizes(currentSizes); |
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151 | 151 | } |
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152 | 152 | else { |
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153 | 153 | // adjust sizes individually here, e.g. |
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154 | 154 | currentSizes[splitterInspectorIndex] += lastInspectorSize.width(); |
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155 | 155 | currentSizes[VIEWPLITTERINDEX] -= lastInspectorSize.width(); |
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156 | 156 | m_Ui->splitter->setSizes(currentSizes); |
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157 | 157 | } |
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158 | 158 | |
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159 | 159 | }; |
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160 | 160 | |
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161 | 161 | |
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162 | 162 | connect(openLeftInspectorAction, &QAction::triggered, |
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163 | 163 | [openInspector, openLeftInspectorAction](bool checked) { |
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164 | 164 | openInspector(checked, false, openLeftInspectorAction); |
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165 | 165 | }); |
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166 | 166 | connect(openRightInspectorAction, &QAction::triggered, |
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167 | 167 | [openInspector, openRightInspectorAction](bool checked) { |
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168 | 168 | openInspector(checked, true, openRightInspectorAction); |
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169 | 169 | }); |
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170 | 170 | |
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171 | 171 | // //////////////// // |
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172 | 172 | // Menu and Toolbar // |
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173 | 173 | // //////////////// // |
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174 | 174 | this->menuBar()->addAction(tr("File")); |
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175 | 175 | auto toolsMenu = this->menuBar()->addMenu(tr("Tools")); |
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176 | 176 | toolsMenu->addAction(tr("Settings..."), [this]() { |
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177 | 177 | // Loads settings |
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178 | 178 | impl->m_SettingsDialog->loadSettings(); |
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179 | 179 | |
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180 | 180 | // Open settings dialog and save settings if the dialog is accepted |
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181 | 181 | if (impl->m_SettingsDialog->exec() == QDialog::Accepted) { |
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182 | 182 | impl->m_SettingsDialog->saveSettings(); |
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183 | 183 | } |
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184 | 184 | |
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185 | 185 | }); |
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186 | 186 | |
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187 | 187 | auto mainToolBar = this->addToolBar(QStringLiteral("MainToolBar")); |
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188 | 188 | |
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189 | 189 | auto timeWidget = new TimeWidget{}; |
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190 | 190 | mainToolBar->addWidget(timeWidget); |
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191 | 191 | |
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192 |
auto actionPointerMode = new QAction{QIcon(":/icones/pointer.png"), " |
|
|
192 | auto actionPointerMode = new QAction{QIcon(":/icones/pointer.png"), "Move", this}; | |
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193 | 193 | actionPointerMode->setCheckable(true); |
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194 | 194 | actionPointerMode->setChecked(sqpApp->plotsInteractionMode() |
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195 | 195 | == SqpApplication::PlotsInteractionMode::None); |
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196 | 196 | connect(actionPointerMode, &QAction::triggered, |
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197 | 197 | []() { sqpApp->setPlotsInteractionMode(SqpApplication::PlotsInteractionMode::None); }); |
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198 | 198 | |
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199 | 199 | auto actionZoomMode = new QAction{QIcon(":/icones/zoom.png"), "Zoom", this}; |
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200 | 200 | actionZoomMode->setCheckable(true); |
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201 | 201 | actionZoomMode->setChecked(sqpApp->plotsInteractionMode() |
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202 | 202 | == SqpApplication::PlotsInteractionMode::ZoomBox); |
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203 | 203 | connect(actionZoomMode, &QAction::triggered, []() { |
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204 | 204 | sqpApp->setPlotsInteractionMode(SqpApplication::PlotsInteractionMode::ZoomBox); |
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205 | 205 | }); |
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206 | 206 | |
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207 | 207 | auto actionOrganisationMode = new QAction{QIcon(":/icones/drag.png"), "Organize", this}; |
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208 | 208 | actionOrganisationMode->setCheckable(true); |
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209 | 209 | actionOrganisationMode->setChecked(sqpApp->plotsInteractionMode() |
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210 | 210 | == SqpApplication::PlotsInteractionMode::DragAndDrop); |
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211 | 211 | connect(actionOrganisationMode, &QAction::triggered, []() { |
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212 | 212 | sqpApp->setPlotsInteractionMode(SqpApplication::PlotsInteractionMode::DragAndDrop); |
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213 | 213 | }); |
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214 | 214 | |
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215 | 215 | auto actionZonesMode = new QAction{QIcon(":/icones/rectangle.png"), "Zones", this}; |
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216 | 216 | actionZonesMode->setCheckable(true); |
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217 | 217 | actionZonesMode->setChecked(sqpApp->plotsInteractionMode() |
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218 | 218 | == SqpApplication::PlotsInteractionMode::SelectionZones); |
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219 | 219 | connect(actionZonesMode, &QAction::triggered, []() { |
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220 | 220 | sqpApp->setPlotsInteractionMode(SqpApplication::PlotsInteractionMode::SelectionZones); |
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221 | 221 | }); |
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222 | 222 | |
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223 | 223 | auto modeActionGroup = new QActionGroup{this}; |
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224 | 224 | modeActionGroup->addAction(actionZoomMode); |
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225 | 225 | modeActionGroup->addAction(actionZonesMode); |
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226 | 226 | modeActionGroup->addAction(actionOrganisationMode); |
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227 | 227 | modeActionGroup->addAction(actionPointerMode); |
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228 | 228 | modeActionGroup->setExclusive(true); |
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229 | 229 | |
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230 | 230 | mainToolBar->addSeparator(); |
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231 | 231 | mainToolBar->addAction(actionPointerMode); |
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232 | 232 | mainToolBar->addAction(actionZoomMode); |
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233 | 233 | mainToolBar->addAction(actionOrganisationMode); |
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234 | 234 | mainToolBar->addAction(actionZonesMode); |
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235 | 235 | mainToolBar->addSeparator(); |
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236 | 236 | |
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237 | 237 | auto btnCursor = new QToolButton{this}; |
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238 | 238 | btnCursor->setIcon(QIcon(":/icones/cursor.png")); |
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239 | 239 | btnCursor->setText("Cursor"); |
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240 | 240 | btnCursor->setToolTip("Cursor"); |
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241 | 241 | btnCursor->setPopupMode(QToolButton::InstantPopup); |
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242 | 242 | auto cursorMenu = new QMenu("CursorMenu", this); |
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243 | 243 | btnCursor->setMenu(cursorMenu); |
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244 | 244 | |
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245 | 245 | auto noCursorAction = cursorMenu->addAction("No Cursor"); |
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246 | 246 | noCursorAction->setCheckable(true); |
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247 | 247 | noCursorAction->setChecked(sqpApp->plotsCursorMode() |
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248 | 248 | == SqpApplication::PlotsCursorMode::NoCursor); |
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249 | 249 | connect(noCursorAction, &QAction::triggered, |
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250 | 250 | []() { sqpApp->setPlotsCursorMode(SqpApplication::PlotsCursorMode::NoCursor); }); |
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251 | 251 | |
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252 | 252 | cursorMenu->addSeparator(); |
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253 | 253 | auto verticalCursorAction = cursorMenu->addAction("Vertical Cursor"); |
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254 | 254 | verticalCursorAction->setCheckable(true); |
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255 | 255 | verticalCursorAction->setChecked(sqpApp->plotsCursorMode() |
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256 | 256 | == SqpApplication::PlotsCursorMode::Vertical); |
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257 | 257 | connect(verticalCursorAction, &QAction::triggered, |
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258 | 258 | []() { sqpApp->setPlotsCursorMode(SqpApplication::PlotsCursorMode::Vertical); }); |
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259 | 259 | |
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260 | 260 | auto temporalCursorAction = cursorMenu->addAction("Temporal Cursor"); |
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261 | 261 | temporalCursorAction->setCheckable(true); |
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262 | 262 | temporalCursorAction->setChecked(sqpApp->plotsCursorMode() |
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263 | 263 | == SqpApplication::PlotsCursorMode::Temporal); |
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264 | 264 | connect(temporalCursorAction, &QAction::triggered, |
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265 | 265 | []() { sqpApp->setPlotsCursorMode(SqpApplication::PlotsCursorMode::Temporal); }); |
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266 | 266 | |
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267 | 267 | auto horizontalCursorAction = cursorMenu->addAction("Horizontal Cursor"); |
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268 | 268 | horizontalCursorAction->setCheckable(true); |
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269 | 269 | horizontalCursorAction->setChecked(sqpApp->plotsCursorMode() |
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270 | 270 | == SqpApplication::PlotsCursorMode::Horizontal); |
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271 | 271 | connect(horizontalCursorAction, &QAction::triggered, |
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272 | 272 | []() { sqpApp->setPlotsCursorMode(SqpApplication::PlotsCursorMode::Horizontal); }); |
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273 | 273 | |
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274 | 274 | auto crossCursorAction = cursorMenu->addAction("Cross Cursor"); |
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275 | 275 | crossCursorAction->setCheckable(true); |
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276 | 276 | crossCursorAction->setChecked(sqpApp->plotsCursorMode() |
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277 | 277 | == SqpApplication::PlotsCursorMode::Cross); |
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278 | 278 | connect(crossCursorAction, &QAction::triggered, |
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279 | 279 | []() { sqpApp->setPlotsCursorMode(SqpApplication::PlotsCursorMode::Cross); }); |
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280 | 280 | |
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281 | 281 | mainToolBar->addWidget(btnCursor); |
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282 | 282 | |
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283 | 283 | auto cursorModeActionGroup = new QActionGroup{this}; |
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284 | 284 | cursorModeActionGroup->setExclusive(true); |
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285 | 285 | cursorModeActionGroup->addAction(noCursorAction); |
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286 | 286 | cursorModeActionGroup->addAction(verticalCursorAction); |
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287 | 287 | cursorModeActionGroup->addAction(temporalCursorAction); |
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288 | 288 | cursorModeActionGroup->addAction(horizontalCursorAction); |
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289 | 289 | cursorModeActionGroup->addAction(crossCursorAction); |
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290 | 290 | |
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291 | 291 | // //////// // |
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292 | 292 | // Settings // |
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293 | 293 | // //////// // |
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294 | 294 | |
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295 | 295 | // Registers "general settings" widget to the settings dialog |
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296 | 296 | impl->m_SettingsDialog->registerWidget(QStringLiteral("General"), |
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297 | 297 | impl->m_GeneralSettingsWidget); |
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298 | 298 | |
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299 | 299 | // /////////// // |
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300 | 300 | // Connections // |
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301 | 301 | // /////////// // |
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302 | 302 | |
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303 | 303 | // Controllers / controllers connections |
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304 | 304 | connect(&sqpApp->timeController(), SIGNAL(timeUpdated(SqpRange)), &sqpApp->variableController(), |
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305 | 305 | SLOT(onDateTimeOnSelection(SqpRange))); |
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306 | 306 | |
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307 | 307 | // Widgets / controllers connections |
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308 | 308 | |
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309 | 309 | // DataSource |
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310 | 310 | connect(&sqpApp->dataSourceController(), SIGNAL(dataSourceItemSet(DataSourceItem *)), |
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311 | 311 | m_Ui->dataSourceWidget, SLOT(addDataSource(DataSourceItem *))); |
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312 | 312 | |
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313 | 313 | // Time |
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314 | 314 | connect(timeWidget, SIGNAL(timeUpdated(SqpRange)), &sqpApp->timeController(), |
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315 | 315 | SLOT(onTimeToUpdate(SqpRange))); |
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316 | 316 | |
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317 | 317 | // Visualization |
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318 | 318 | connect(&sqpApp->visualizationController(), |
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319 | 319 | SIGNAL(variableAboutToBeDeleted(std::shared_ptr<Variable>)), m_Ui->view, |
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320 | 320 | SLOT(onVariableAboutToBeDeleted(std::shared_ptr<Variable>))); |
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321 | 321 | |
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322 | 322 | connect(&sqpApp->visualizationController(), |
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323 | 323 | SIGNAL(rangeChanged(std::shared_ptr<Variable>, const SqpRange &)), m_Ui->view, |
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324 | 324 | SLOT(onRangeChanged(std::shared_ptr<Variable>, const SqpRange &))); |
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325 | 325 | |
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326 | 326 | // Widgets / widgets connections |
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327 | 327 | |
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328 | 328 | // For the following connections, we use DirectConnection to allow each widget that can |
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329 | 329 | // potentially attach a menu to the variable's menu to do so before this menu is displayed. |
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330 | 330 | // The order of connections is also important, since it determines the order in which each |
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331 | 331 | // widget will attach its menu |
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332 | 332 | connect( |
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333 | 333 | m_Ui->variableInspectorWidget, |
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334 | 334 | SIGNAL(tableMenuAboutToBeDisplayed(QMenu *, const QVector<std::shared_ptr<Variable> > &)), |
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335 | 335 | m_Ui->view, SLOT(attachVariableMenu(QMenu *, const QVector<std::shared_ptr<Variable> > &)), |
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336 | 336 | Qt::DirectConnection); |
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337 | 337 | } |
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338 | 338 | |
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339 | 339 | MainWindow::~MainWindow() |
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340 | 340 | { |
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341 | 341 | } |
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342 | 342 | |
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343 | 343 | void MainWindow::changeEvent(QEvent *e) |
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344 | 344 | { |
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345 | 345 | QMainWindow::changeEvent(e); |
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346 | 346 | switch (e->type()) { |
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347 | 347 | case QEvent::LanguageChange: |
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348 | 348 | m_Ui->retranslateUi(this); |
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349 | 349 | break; |
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350 | 350 | default: |
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351 | 351 | break; |
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352 | 352 | } |
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353 | 353 | } |
@@ -1,19 +1,20 | |||
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1 | 1 | #ifndef SCIQLOP_MIMETYPESDEF_H |
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2 | 2 | #define SCIQLOP_MIMETYPESDEF_H |
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3 | 3 | |
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4 | 4 | #include "CoreGlobal.h" |
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5 | 5 | |
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6 | 6 | #include <QString> |
|
7 | 7 | |
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8 | 8 | // ////////////////// // |
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9 | 9 | // SciQlop Mime Types // |
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10 | 10 | // ////////////////// // |
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11 | 11 | |
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12 | 12 | extern SCIQLOP_CORE_EXPORT const QString MIME_TYPE_GRAPH; |
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13 | 13 | extern SCIQLOP_CORE_EXPORT const QString MIME_TYPE_ZONE; |
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14 | 14 | extern SCIQLOP_CORE_EXPORT const QString MIME_TYPE_VARIABLE_LIST; |
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15 | 15 | extern SCIQLOP_CORE_EXPORT const QString MIME_TYPE_PRODUCT_LIST; |
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16 | 16 | extern SCIQLOP_CORE_EXPORT const QString MIME_TYPE_TIME_RANGE; |
|
17 | extern SCIQLOP_CORE_EXPORT const QString MIME_TYPE_SELECTION_ZONE; | |
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17 | 18 | |
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18 | 19 | |
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19 | 20 | #endif // SCIQLOP_MIMETYPESDEF_H |
@@ -1,7 +1,8 | |||
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1 | 1 | #include "Common/MimeTypesDef.h" |
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2 | 2 | |
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3 | 3 | const QString MIME_TYPE_GRAPH = QStringLiteral("sciqlop/graph"); |
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4 | 4 | const QString MIME_TYPE_ZONE = QStringLiteral("sciqlop/zone"); |
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5 | 5 | const QString MIME_TYPE_VARIABLE_LIST = QStringLiteral("sciqlop/var-list"); |
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6 | 6 | const QString MIME_TYPE_PRODUCT_LIST = QStringLiteral("sciqlop/product-list"); |
|
7 | 7 | const QString MIME_TYPE_TIME_RANGE = QStringLiteral("sciqlop/time-range"); |
|
8 | const QString MIME_TYPE_SELECTION_ZONE = QStringLiteral("sciqlop/selection-zone"); |
@@ -1,30 +1,34 | |||
|
1 | 1 | #ifndef SCIQLOP_VISUALIZATIONDRAGWIDGET_H |
|
2 | 2 | #define SCIQLOP_VISUALIZATIONDRAGWIDGET_H |
|
3 | 3 | |
|
4 | 4 | #include <Common/spimpl.h> |
|
5 | 5 | #include <QMimeData> |
|
6 | 6 | #include <QWidget> |
|
7 | 7 | |
|
8 | 8 | class VisualizationDragWidget : public QWidget { |
|
9 | 9 | Q_OBJECT |
|
10 | 10 | |
|
11 | 11 | public: |
|
12 | 12 | VisualizationDragWidget(QWidget *parent = nullptr); |
|
13 | 13 | |
|
14 | virtual QMimeData *mimeData() const = 0; | |
|
14 | virtual QMimeData *mimeData(const QPoint &position) const = 0; | |
|
15 | 15 | virtual bool isDragAllowed() const = 0; |
|
16 |
virtual void highlightForMerge(bool highlighted) { Q_UNUSED(highlighted); } |
|
|
16 | virtual void highlightForMerge(bool highlighted) { Q_UNUSED(highlighted); } | |
|
17 | ||
|
18 | /// Custom pixmap to display during a drag operation. | |
|
19 | /// If the provided pixmap is null, a pixmap of the entire widget is used. | |
|
20 | virtual QPixmap customDragPixmap(const QPoint &dragPosition); | |
|
17 | 21 | |
|
18 | 22 | protected: |
|
19 | 23 | virtual void mousePressEvent(QMouseEvent *event) override; |
|
20 | 24 | virtual void mouseMoveEvent(QMouseEvent *event) override; |
|
21 | 25 | |
|
22 | 26 | private: |
|
23 | 27 | class VisualizationDragWidgetPrivate; |
|
24 | 28 | spimpl::unique_impl_ptr<VisualizationDragWidgetPrivate> impl; |
|
25 | 29 | |
|
26 | 30 | signals: |
|
27 | 31 | void dragDetected(VisualizationDragWidget *dragWidget, const QPoint &dragPosition); |
|
28 | 32 | }; |
|
29 | 33 | |
|
30 | 34 | #endif // SCIQLOP_VISUALIZATIONDRAGWIDGET_H |
@@ -1,123 +1,138 | |||
|
1 | 1 | #ifndef SCIQLOP_VISUALIZATIONGRAPHWIDGET_H |
|
2 | 2 | #define SCIQLOP_VISUALIZATIONGRAPHWIDGET_H |
|
3 | 3 | |
|
4 | 4 | #include "Visualization/IVisualizationWidget.h" |
|
5 | 5 | #include "Visualization/VisualizationDragWidget.h" |
|
6 | 6 | |
|
7 | 7 | #include <QLoggingCategory> |
|
8 | 8 | #include <QWidget> |
|
9 | 9 | |
|
10 | 10 | #include <memory> |
|
11 | 11 | |
|
12 | 12 | #include <Common/spimpl.h> |
|
13 | 13 | |
|
14 | 14 | Q_DECLARE_LOGGING_CATEGORY(LOG_VisualizationGraphWidget) |
|
15 | 15 | |
|
16 | 16 | class QCPRange; |
|
17 | 17 | class QCustomPlot; |
|
18 | 18 | class SqpRange; |
|
19 | 19 | class Variable; |
|
20 | class VisualizationWidget; | |
|
20 | 21 | class VisualizationZoneWidget; |
|
21 | 22 | |
|
22 | 23 | namespace Ui { |
|
23 | 24 | class VisualizationGraphWidget; |
|
24 | 25 | } // namespace Ui |
|
25 | 26 | |
|
26 | 27 | class VisualizationGraphWidget : public VisualizationDragWidget, public IVisualizationWidget { |
|
27 | 28 | Q_OBJECT |
|
28 | 29 | |
|
29 | 30 | friend class QCustomPlotSynchronizer; |
|
30 | 31 | friend class VisualizationGraphRenderingDelegate; |
|
31 | 32 | |
|
32 | 33 | public: |
|
33 | 34 | explicit VisualizationGraphWidget(const QString &name = {}, QWidget *parent = 0); |
|
34 | 35 | virtual ~VisualizationGraphWidget(); |
|
35 | 36 | |
|
37 | /// Returns the VisualizationZoneWidget which contains the graph or nullptr | |
|
36 | 38 | VisualizationZoneWidget *parentZoneWidget() const noexcept; |
|
37 | 39 | |
|
40 | /// Returns the main VisualizationWidget which contains the graph or nullptr | |
|
41 | VisualizationWidget *parentVisualizationWidget() const; | |
|
42 | ||
|
38 | 43 | /// If acquisition isn't enable, requestDataLoading signal cannot be emit |
|
39 | 44 | void enableAcquisition(bool enable); |
|
40 | 45 | |
|
41 | 46 | void addVariable(std::shared_ptr<Variable> variable, SqpRange range); |
|
42 | 47 | |
|
43 | 48 | /// Removes a variable from the graph |
|
44 | 49 | void removeVariable(std::shared_ptr<Variable> variable) noexcept; |
|
45 | 50 | |
|
46 | 51 | /// Returns the list of all variables used in the graph |
|
47 | 52 | QList<std::shared_ptr<Variable> > variables() const; |
|
48 | 53 | |
|
49 | 54 | /// Sets the y-axis range based on the data of a variable |
|
50 | 55 | void setYRange(std::shared_ptr<Variable> variable); |
|
51 | 56 | SqpRange graphRange() const noexcept; |
|
52 | 57 | void setGraphRange(const SqpRange &range); |
|
53 | 58 | |
|
59 | /// Returns the ranges of all the selection zones on the graph | |
|
60 | QVector<SqpRange> selectionZoneRanges() const; | |
|
61 | ||
|
62 | /// Adds new selection zones in the graph | |
|
63 | void addSelectionZones(const QVector<SqpRange> &ranges); | |
|
64 | ||
|
65 | /// Undo the last zoom done with a zoom box | |
|
66 | void undoZoom(); | |
|
67 | ||
|
54 | 68 | // IVisualizationWidget interface |
|
55 | 69 | void accept(IVisualizationWidgetVisitor *visitor) override; |
|
56 | 70 | bool canDrop(const Variable &variable) const override; |
|
57 | 71 | bool contains(const Variable &variable) const override; |
|
58 | 72 | QString name() const override; |
|
59 | 73 | |
|
60 | 74 | // VisualisationDragWidget |
|
61 | QMimeData *mimeData() const override; | |
|
75 | QMimeData *mimeData(const QPoint &position) const override; | |
|
76 | QPixmap customDragPixmap(const QPoint &dragPosition) override; | |
|
62 | 77 | bool isDragAllowed() const override; |
|
63 | 78 | void highlightForMerge(bool highlighted) override; |
|
64 | 79 | |
|
65 | 80 | // Cursors |
|
66 | 81 | /// Adds or moves the vertical cursor at the specified value on the x-axis |
|
67 | 82 | void addVerticalCursor(double time); |
|
68 | 83 | /// Adds or moves the vertical cursor at the specified value on the x-axis |
|
69 | 84 | void addVerticalCursorAtViewportPosition(double position); |
|
70 | 85 | void removeVerticalCursor(); |
|
71 | 86 | /// Adds or moves the vertical cursor at the specified value on the y-axis |
|
72 | 87 | void addHorizontalCursor(double value); |
|
73 | 88 | /// Adds or moves the vertical cursor at the specified value on the y-axis |
|
74 | 89 | void addHorizontalCursorAtViewportPosition(double position); |
|
75 | 90 | void removeHorizontalCursor(); |
|
76 | 91 | |
|
77 | 92 | signals: |
|
78 | 93 | void synchronize(const SqpRange &range, const SqpRange &oldRange); |
|
79 | 94 | void requestDataLoading(QVector<std::shared_ptr<Variable> > variable, const SqpRange &range, |
|
80 | 95 | bool synchronise); |
|
81 | 96 | |
|
82 | 97 | /// Signal emitted when the variable is about to be removed from the graph |
|
83 | 98 | void variableAboutToBeRemoved(std::shared_ptr<Variable> var); |
|
84 | 99 | /// Signal emitted when the variable has been added to the graph |
|
85 | 100 | void variableAdded(std::shared_ptr<Variable> var); |
|
86 | 101 | |
|
87 | 102 | protected: |
|
88 | 103 | void closeEvent(QCloseEvent *event) override; |
|
89 | 104 | void enterEvent(QEvent *event) override; |
|
90 | 105 | void leaveEvent(QEvent *event) override; |
|
91 | 106 | |
|
92 | QCustomPlot &plot() noexcept; | |
|
107 | QCustomPlot &plot() const noexcept; | |
|
93 | 108 | |
|
94 | 109 | private: |
|
95 | 110 | Ui::VisualizationGraphWidget *ui; |
|
96 | 111 | |
|
97 | 112 | class VisualizationGraphWidgetPrivate; |
|
98 | 113 | spimpl::unique_impl_ptr<VisualizationGraphWidgetPrivate> impl; |
|
99 | 114 | |
|
100 | 115 | private slots: |
|
101 | 116 | /// Slot called when right clicking on the graph (displays a menu) |
|
102 | 117 | void onGraphMenuRequested(const QPoint &pos) noexcept; |
|
103 | 118 | |
|
104 | 119 | /// Rescale the X axe to range parameter |
|
105 | 120 | void onRangeChanged(const QCPRange &t1, const QCPRange &t2); |
|
106 | 121 | |
|
107 | 122 | /// Slot called when a mouse double click was made |
|
108 | 123 | void onMouseDoubleClick(QMouseEvent *event) noexcept; |
|
109 | 124 | /// Slot called when a mouse move was made |
|
110 | 125 | void onMouseMove(QMouseEvent *event) noexcept; |
|
111 | 126 | /// Slot called when a mouse wheel was made, to perform some processing before the zoom is done |
|
112 | 127 | void onMouseWheel(QWheelEvent *event) noexcept; |
|
113 | 128 | /// Slot called when a mouse press was made, to activate the calibration of a graph |
|
114 | 129 | void onMousePress(QMouseEvent *event) noexcept; |
|
115 | 130 | /// Slot called when a mouse release was made, to deactivate the calibration of a graph |
|
116 | 131 | void onMouseRelease(QMouseEvent *event) noexcept; |
|
117 | 132 | |
|
118 | 133 | void onDataCacheVariableUpdated(); |
|
119 | 134 | |
|
120 | 135 | void onUpdateVarDisplaying(std::shared_ptr<Variable> variable, const SqpRange &range); |
|
121 | 136 | }; |
|
122 | 137 | |
|
123 | 138 | #endif // SCIQLOP_VISUALIZATIONGRAPHWIDGET_H |
@@ -1,54 +1,63 | |||
|
1 | 1 | #ifndef SCIQLOP_VISUALIZATIONWIDGET_H |
|
2 | 2 | #define SCIQLOP_VISUALIZATIONWIDGET_H |
|
3 | 3 | |
|
4 | 4 | #include "Visualization/IVisualizationWidget.h" |
|
5 | 5 | #include <Data/SqpRange.h> |
|
6 | 6 | |
|
7 | 7 | #include <QLoggingCategory> |
|
8 | 8 | #include <QWidget> |
|
9 | 9 | |
|
10 | #include <Common/spimpl.h> | |
|
11 | ||
|
10 | 12 | Q_DECLARE_LOGGING_CATEGORY(LOG_VisualizationWidget) |
|
11 | 13 | |
|
12 | 14 | class QMenu; |
|
13 | 15 | class Variable; |
|
14 | 16 | class VisualizationTabWidget; |
|
17 | class VisualizationSelectionZoneManager; | |
|
15 | 18 | |
|
16 | 19 | namespace Ui { |
|
17 | 20 | class VisualizationWidget; |
|
18 | 21 | } // namespace Ui |
|
19 | 22 | |
|
20 | 23 | class VisualizationWidget : public QWidget, public IVisualizationWidget { |
|
21 | 24 | Q_OBJECT |
|
22 | 25 | |
|
23 | 26 | public: |
|
24 | 27 | explicit VisualizationWidget(QWidget *parent = 0); |
|
25 | 28 | virtual ~VisualizationWidget(); |
|
26 | 29 | |
|
30 | /// Returns the class which manage the selection of selection zone across the visualization | |
|
31 | VisualizationSelectionZoneManager &selectionZoneManager() const; | |
|
32 | ||
|
27 | 33 | // IVisualizationWidget interface |
|
28 | 34 | void accept(IVisualizationWidgetVisitor *visitor) override; |
|
29 | 35 | bool canDrop(const Variable &variable) const override; |
|
30 | 36 | bool contains(const Variable &variable) const override; |
|
31 | 37 | QString name() const override; |
|
32 | 38 | |
|
33 | 39 | public slots: |
|
34 | 40 | /** |
|
35 | 41 | * Attaches to a menu the menu relative to the visualization of variables |
|
36 | 42 | * @param menu the parent menu of the generated menu |
|
37 | 43 | * @param variables the variables for which to generate the menu |
|
38 | 44 | */ |
|
39 | 45 | void attachVariableMenu(QMenu *menu, |
|
40 | 46 | const QVector<std::shared_ptr<Variable> > &variables) noexcept; |
|
41 | 47 | |
|
42 | 48 | /// Slot called when a variable is about to be deleted from SciQlop |
|
43 | 49 | void onVariableAboutToBeDeleted(std::shared_ptr<Variable> variable) noexcept; |
|
44 | 50 | |
|
45 | 51 | void onRangeChanged(std::shared_ptr<Variable> variable, const SqpRange &range) noexcept; |
|
46 | 52 | |
|
47 | 53 | protected: |
|
48 | 54 | void closeEvent(QCloseEvent *event) override; |
|
49 | 55 | |
|
50 | 56 | private: |
|
51 | 57 | Ui::VisualizationWidget *ui; |
|
58 | ||
|
59 | class VisualizationWidgetPrivate; | |
|
60 | spimpl::unique_impl_ptr<VisualizationWidgetPrivate> impl; | |
|
52 | 61 | }; |
|
53 | 62 | |
|
54 | 63 | #endif // VISUALIZATIONWIDGET_H |
@@ -1,95 +1,98 | |||
|
1 | 1 | #ifndef SCIQLOP_VISUALIZATIONZONEWIDGET_H |
|
2 | 2 | #define SCIQLOP_VISUALIZATIONZONEWIDGET_H |
|
3 | 3 | |
|
4 | 4 | #include "Visualization/IVisualizationWidget.h" |
|
5 | 5 | #include "Visualization/VisualizationDragWidget.h" |
|
6 | 6 | |
|
7 | 7 | #include <QLoggingCategory> |
|
8 | 8 | #include <QWidget> |
|
9 | 9 | |
|
10 | 10 | #include <memory> |
|
11 | 11 | |
|
12 | 12 | #include <Common/spimpl.h> |
|
13 | 13 | |
|
14 | 14 | Q_DECLARE_LOGGING_CATEGORY(LOG_VisualizationZoneWidget) |
|
15 | 15 | |
|
16 | 16 | namespace Ui { |
|
17 | 17 | class VisualizationZoneWidget; |
|
18 | 18 | } // namespace Ui |
|
19 | 19 | |
|
20 | 20 | class Variable; |
|
21 | 21 | class VisualizationGraphWidget; |
|
22 | 22 | |
|
23 | 23 | class VisualizationZoneWidget : public VisualizationDragWidget, public IVisualizationWidget { |
|
24 | 24 | Q_OBJECT |
|
25 | 25 | |
|
26 | 26 | public: |
|
27 | 27 | explicit VisualizationZoneWidget(const QString &name = {}, QWidget *parent = 0); |
|
28 | 28 | virtual ~VisualizationZoneWidget(); |
|
29 | 29 | |
|
30 | 30 | /// Adds a graph widget |
|
31 | 31 | void addGraph(VisualizationGraphWidget *graphWidget); |
|
32 | 32 | |
|
33 | 33 | /// Inserts a graph widget |
|
34 | 34 | void insertGraph(int index, VisualizationGraphWidget *graphWidget); |
|
35 | 35 | |
|
36 | 36 | /** |
|
37 | 37 | * Creates a graph using a variable. The variable will be displayed in the new graph. |
|
38 | 38 | * The graph is added at the end. |
|
39 | 39 | * @param variable the variable for which to create the graph |
|
40 | 40 | * @return the pointer to the created graph |
|
41 | 41 | */ |
|
42 | 42 | VisualizationGraphWidget *createGraph(std::shared_ptr<Variable> variable); |
|
43 | 43 | |
|
44 | 44 | /** |
|
45 | 45 | * Creates a graph using a variable. The variable will be displayed in the new graph. |
|
46 | 46 | * The graph is inserted at the specified index. |
|
47 | 47 | * @param variable the variable for which to create the graph |
|
48 | 48 | * @param index The index where the graph should be inserted in the layout |
|
49 | 49 | * @return the pointer to the created graph |
|
50 | 50 | */ |
|
51 | 51 | VisualizationGraphWidget *createGraph(std::shared_ptr<Variable> variable, int index); |
|
52 | 52 | |
|
53 | 53 | /** |
|
54 | 54 | * Creates a graph using a list of variables. The variables will be displayed in the new graph. |
|
55 | 55 | * The graph is inserted at the specified index. |
|
56 | 56 | * @param variables List of variables to be added to the graph |
|
57 | 57 | * @param index The index where the graph should be inserted in the layout |
|
58 | 58 | * @return the pointer to the created graph |
|
59 | 59 | */ |
|
60 | 60 | VisualizationGraphWidget *createGraph(const QList<std::shared_ptr<Variable> > variables, |
|
61 | 61 | int index); |
|
62 | 62 | |
|
63 | /// Returns the first graph in the zone or nullptr if there is no graph inside | |
|
64 | VisualizationGraphWidget *firstGraph() const; | |
|
65 | ||
|
63 | 66 | // IVisualizationWidget interface |
|
64 | 67 | void accept(IVisualizationWidgetVisitor *visitor) override; |
|
65 | 68 | bool canDrop(const Variable &variable) const override; |
|
66 | 69 | bool contains(const Variable &variable) const override; |
|
67 | 70 | QString name() const override; |
|
68 | 71 | |
|
69 | 72 | // VisualisationDragWidget |
|
70 | QMimeData *mimeData() const override; | |
|
73 | QMimeData *mimeData(const QPoint &position) const override; | |
|
71 | 74 | bool isDragAllowed() const override; |
|
72 | 75 | |
|
73 | 76 | void notifyMouseMoveInGraph(const QPointF &graphPosition, const QPointF &plotPosition, |
|
74 | 77 | VisualizationGraphWidget *graphWidget); |
|
75 | 78 | void notifyMouseLeaveGraph(VisualizationGraphWidget *graphWidget); |
|
76 | 79 | |
|
77 | 80 | protected: |
|
78 | 81 | void closeEvent(QCloseEvent *event) override; |
|
79 | 82 | |
|
80 | 83 | private: |
|
81 | 84 | Ui::VisualizationZoneWidget *ui; |
|
82 | 85 | |
|
83 | 86 | class VisualizationZoneWidgetPrivate; |
|
84 | 87 | spimpl::unique_impl_ptr<VisualizationZoneWidgetPrivate> impl; |
|
85 | 88 | |
|
86 | 89 | private slots: |
|
87 | 90 | void onVariableAdded(std::shared_ptr<Variable> variable); |
|
88 | 91 | /// Slot called when a variable is about to be removed from a graph contained in the zone |
|
89 | 92 | void onVariableAboutToBeRemoved(std::shared_ptr<Variable> variable); |
|
90 | 93 | |
|
91 | 94 | void dropMimeData(int index, const QMimeData *mimeData); |
|
92 | 95 | void dropMimeDataOnGraph(VisualizationDragWidget *dragWidget, const QMimeData *mimeData); |
|
93 | 96 | }; |
|
94 | 97 | |
|
95 | 98 | #endif // SCIQLOP_VISUALIZATIONZONEWIDGET_H |
@@ -1,101 +1,103 | |||
|
1 | 1 | |
|
2 | 2 | gui_moc_headers = [ |
|
3 | 3 | 'include/DataSource/DataSourceWidget.h', |
|
4 | 4 | 'include/Settings/SqpSettingsDialog.h', |
|
5 | 5 | 'include/Settings/SqpSettingsGeneralWidget.h', |
|
6 | 6 | 'include/SidePane/SqpSidePane.h', |
|
7 | 7 | 'include/SqpApplication.h', |
|
8 | 8 | 'include/DragAndDrop/DragDropScroller.h', |
|
9 | 9 | 'include/DragAndDrop/DragDropTabSwitcher.h', |
|
10 | 10 | 'include/TimeWidget/TimeWidget.h', |
|
11 | 11 | 'include/Variable/VariableInspectorWidget.h', |
|
12 | 12 | 'include/Variable/RenameVariableDialog.h', |
|
13 | 13 | 'include/Visualization/qcustomplot.h', |
|
14 | 14 | 'include/Visualization/VisualizationGraphWidget.h', |
|
15 | 15 | 'include/Visualization/VisualizationTabWidget.h', |
|
16 | 16 | 'include/Visualization/VisualizationWidget.h', |
|
17 | 17 | 'include/Visualization/VisualizationZoneWidget.h', |
|
18 | 18 | 'include/Visualization/VisualizationDragDropContainer.h', |
|
19 | 19 | 'include/Visualization/VisualizationDragWidget.h', |
|
20 | 20 | 'include/Visualization/ColorScaleEditor.h' |
|
21 | 21 | ] |
|
22 | 22 | |
|
23 | 23 | gui_ui_files = [ |
|
24 | 24 | 'ui/DataSource/DataSourceWidget.ui', |
|
25 | 25 | 'ui/Settings/SqpSettingsDialog.ui', |
|
26 | 26 | 'ui/Settings/SqpSettingsGeneralWidget.ui', |
|
27 | 27 | 'ui/SidePane/SqpSidePane.ui', |
|
28 | 28 | 'ui/TimeWidget/TimeWidget.ui', |
|
29 | 29 | 'ui/Variable/VariableInspectorWidget.ui', |
|
30 | 30 | 'ui/Variable/RenameVariableDialog.ui', |
|
31 | 31 | 'ui/Variable/VariableMenuHeaderWidget.ui', |
|
32 | 32 | 'ui/Visualization/VisualizationGraphWidget.ui', |
|
33 | 33 | 'ui/Visualization/VisualizationTabWidget.ui', |
|
34 | 34 | 'ui/Visualization/VisualizationWidget.ui', |
|
35 | 35 | 'ui/Visualization/VisualizationZoneWidget.ui', |
|
36 | 36 | 'ui/Visualization/ColorScaleEditor.ui' |
|
37 | 37 | ] |
|
38 | 38 | |
|
39 | 39 | gui_qresources = ['resources/sqpguiresources.qrc'] |
|
40 | 40 | |
|
41 | 41 | gui_moc_files = qt5.preprocess(moc_headers : gui_moc_headers, |
|
42 | 42 | ui_files : gui_ui_files, |
|
43 | 43 | qresources : gui_qresources) |
|
44 | 44 | |
|
45 | 45 | gui_sources = [ |
|
46 | 46 | 'src/SqpApplication.cpp', |
|
47 | 47 | 'src/DragAndDrop/DragDropHelper.cpp', |
|
48 | 48 | 'src/DragAndDrop/DragDropScroller.cpp', |
|
49 | 49 | 'src/DragAndDrop/DragDropTabSwitcher.cpp', |
|
50 | 50 | 'src/Common/ColorUtils.cpp', |
|
51 | 51 | 'src/Common/VisualizationDef.cpp', |
|
52 | 52 | 'src/DataSource/DataSourceTreeWidgetItem.cpp', |
|
53 | 53 | 'src/DataSource/DataSourceTreeWidgetHelper.cpp', |
|
54 | 54 | 'src/DataSource/DataSourceWidget.cpp', |
|
55 | 55 | 'src/DataSource/DataSourceTreeWidget.cpp', |
|
56 | 56 | 'src/Settings/SqpSettingsDialog.cpp', |
|
57 | 57 | 'src/Settings/SqpSettingsGeneralWidget.cpp', |
|
58 | 58 | 'src/SidePane/SqpSidePane.cpp', |
|
59 | 59 | 'src/TimeWidget/TimeWidget.cpp', |
|
60 | 60 | 'src/Variable/VariableInspectorWidget.cpp', |
|
61 | 61 | 'src/Variable/VariableInspectorTableView.cpp', |
|
62 | 62 | 'src/Variable/VariableMenuHeaderWidget.cpp', |
|
63 | 63 | 'src/Variable/RenameVariableDialog.cpp', |
|
64 | 64 | 'src/Visualization/VisualizationGraphHelper.cpp', |
|
65 | 65 | 'src/Visualization/VisualizationGraphRenderingDelegate.cpp', |
|
66 | 66 | 'src/Visualization/VisualizationGraphWidget.cpp', |
|
67 | 67 | 'src/Visualization/VisualizationTabWidget.cpp', |
|
68 | 68 | 'src/Visualization/VisualizationWidget.cpp', |
|
69 | 69 | 'src/Visualization/VisualizationZoneWidget.cpp', |
|
70 | 70 | 'src/Visualization/qcustomplot.cpp', |
|
71 | 71 | 'src/Visualization/QCustomPlotSynchronizer.cpp', |
|
72 | 72 | 'src/Visualization/operations/FindVariableOperation.cpp', |
|
73 | 73 | 'src/Visualization/operations/GenerateVariableMenuOperation.cpp', |
|
74 | 74 | 'src/Visualization/operations/MenuBuilder.cpp', |
|
75 | 75 | 'src/Visualization/operations/RemoveVariableOperation.cpp', |
|
76 | 76 | 'src/Visualization/operations/RescaleAxeOperation.cpp', |
|
77 | 77 | 'src/Visualization/VisualizationDragDropContainer.cpp', |
|
78 | 78 | 'src/Visualization/VisualizationDragWidget.cpp', |
|
79 | 79 | 'src/Visualization/AxisRenderingUtils.cpp', |
|
80 | 80 | 'src/Visualization/PlottablesRenderingUtils.cpp', |
|
81 | 81 | 'src/Visualization/MacScrollBarStyle.cpp', |
|
82 | 82 | 'src/Visualization/VisualizationCursorItem.cpp', |
|
83 | 83 | 'src/Visualization/ColorScaleEditor.cpp', |
|
84 | 84 | 'src/Visualization/SqpColorScale.cpp', |
|
85 | 'src/Visualization/QCPColorMapIterator.cpp' | |
|
85 | 'src/Visualization/QCPColorMapIterator.cpp', | |
|
86 | 'src/Visualization/VisualizationSelectionZoneItem.cpp', | |
|
87 | 'src/Visualization/VisualizationSelectionZoneManager.cpp' | |
|
86 | 88 | ] |
|
87 | 89 | |
|
88 | 90 | gui_inc = include_directories(['include']) |
|
89 | 91 | |
|
90 | 92 | sciqlop_gui_lib = library('sciqlopgui', |
|
91 | 93 | gui_sources, |
|
92 | 94 | gui_moc_files, |
|
93 | 95 | include_directories : [gui_inc], |
|
94 | 96 | dependencies : [ qt5printsupport, qt5gui, qt5widgets, qt5svg, sciqlop_core], |
|
95 | 97 | install : true |
|
96 | 98 | ) |
|
97 | 99 | |
|
98 | 100 | sciqlop_gui = declare_dependency(link_with : sciqlop_gui_lib, |
|
99 | 101 | include_directories : gui_inc, |
|
100 | 102 | dependencies : [qt5printsupport, qt5gui, qt5widgets, qt5svg, sciqlop_core]) |
|
101 | 103 |
@@ -1,492 +1,499 | |||
|
1 | 1 | #include "Visualization/VisualizationDragDropContainer.h" |
|
2 | 2 | #include "DragAndDrop/DragDropHelper.h" |
|
3 | 3 | #include "SqpApplication.h" |
|
4 | 4 | #include "Visualization/VisualizationDragWidget.h" |
|
5 | 5 | |
|
6 | 6 | #include "Common/VisualizationDef.h" |
|
7 | 7 | |
|
8 | 8 | #include <QDrag> |
|
9 | 9 | #include <QDragEnterEvent> |
|
10 | 10 | #include <QVBoxLayout> |
|
11 | 11 | |
|
12 | 12 | #include <cmath> |
|
13 | 13 | #include <memory> |
|
14 | 14 | |
|
15 | 15 | Q_LOGGING_CATEGORY(LOG_VisualizationDragDropContainer, "VisualizationDragDropContainer") |
|
16 | 16 | |
|
17 | 17 | auto DRAGGED_MINIATURE_WIDTH = 200; // in pixels |
|
18 | 18 | |
|
19 | 19 | struct VisualizationDragDropContainer::VisualizationDragDropContainerPrivate { |
|
20 | 20 | |
|
21 | 21 | QVBoxLayout *m_Layout; |
|
22 | 22 | QHash<QString, VisualizationDragDropContainer::DropBehavior> m_AcceptedMimeTypes; |
|
23 | 23 | QString m_PlaceHolderText; |
|
24 | 24 | DragDropHelper::PlaceHolderType m_PlaceHolderType; |
|
25 | 25 | |
|
26 | 26 | VisualizationDragDropContainer::AcceptMimeDataFunction m_AcceptMimeDataFun |
|
27 | 27 | = [](auto mimeData) { return true; }; |
|
28 | 28 | VisualizationDragDropContainer::AcceptDragWidgetFunction m_AcceptDragWidgetFun |
|
29 | 29 | = [](auto dragWidget, auto mimeData) { return true; }; |
|
30 | 30 | |
|
31 | 31 | int m_MinContainerHeight = 0; |
|
32 | 32 | |
|
33 | 33 | explicit VisualizationDragDropContainerPrivate(QWidget *widget) |
|
34 | 34 | : m_PlaceHolderType(DragDropHelper::PlaceHolderType::Graph) |
|
35 | 35 | { |
|
36 | 36 | m_Layout = new QVBoxLayout(widget); |
|
37 | 37 | m_Layout->setContentsMargins(0, 0, 0, 0); |
|
38 | 38 | } |
|
39 | 39 | |
|
40 | 40 | bool acceptMimeData(const QMimeData *data) const |
|
41 | 41 | { |
|
42 | 42 | auto accepted = false; |
|
43 | 43 | for (auto it = m_AcceptedMimeTypes.constBegin(); it != m_AcceptedMimeTypes.constEnd(); |
|
44 | 44 | ++it) { |
|
45 | 45 | const auto &type = it.key(); |
|
46 | 46 | const auto &behavior = it.value(); |
|
47 | 47 | |
|
48 | 48 | if (data->hasFormat(type)) { |
|
49 | 49 | if (behavior != DropBehavior::Forbidden) { |
|
50 | 50 | accepted = true; |
|
51 | 51 | } |
|
52 | 52 | else { |
|
53 | 53 | accepted = false; |
|
54 | 54 | break; |
|
55 | 55 | } |
|
56 | 56 | } |
|
57 | 57 | } |
|
58 | 58 | |
|
59 | 59 | if (accepted) { |
|
60 | 60 | accepted = m_AcceptMimeDataFun(data); |
|
61 | 61 | } |
|
62 | 62 | |
|
63 | 63 | return accepted; |
|
64 | 64 | } |
|
65 | 65 | |
|
66 | 66 | bool allowMergeForMimeData(const QMimeData *data) const |
|
67 | 67 | { |
|
68 | 68 | auto result = false; |
|
69 | 69 | for (auto it = m_AcceptedMimeTypes.constBegin(); it != m_AcceptedMimeTypes.constEnd(); |
|
70 | 70 | ++it) { |
|
71 | 71 | |
|
72 | 72 | if (data->hasFormat(it.key()) |
|
73 | 73 | && (it.value() == VisualizationDragDropContainer::DropBehavior::Merged |
|
74 | 74 | || it.value() |
|
75 | 75 | == VisualizationDragDropContainer::DropBehavior::InsertedAndMerged)) { |
|
76 | 76 | result = true; |
|
77 | 77 | } |
|
78 | 78 | else if (data->hasFormat(it.key()) |
|
79 | 79 | && it.value() == VisualizationDragDropContainer::DropBehavior::Inserted) { |
|
80 | 80 | // Merge is forbidden if the mime data contain an acceptable type which cannot be |
|
81 | 81 | // merged |
|
82 | 82 | result = false; |
|
83 | 83 | break; |
|
84 | 84 | } |
|
85 | 85 | } |
|
86 | 86 | |
|
87 | 87 | return result; |
|
88 | 88 | } |
|
89 | 89 | |
|
90 | 90 | bool allowInsertForMimeData(const QMimeData *data) const |
|
91 | 91 | { |
|
92 | 92 | for (auto it = m_AcceptedMimeTypes.constBegin(); it != m_AcceptedMimeTypes.constEnd(); |
|
93 | 93 | ++it) { |
|
94 | 94 | if (data->hasFormat(it.key()) |
|
95 | 95 | && (it.value() == VisualizationDragDropContainer::DropBehavior::Inserted |
|
96 | 96 | || it.value() |
|
97 | 97 | == VisualizationDragDropContainer::DropBehavior::InsertedAndMerged)) { |
|
98 | 98 | return true; |
|
99 | 99 | } |
|
100 | 100 | } |
|
101 | 101 | |
|
102 | 102 | return false; |
|
103 | 103 | } |
|
104 | 104 | |
|
105 | 105 | bool hasPlaceHolder() const |
|
106 | 106 | { |
|
107 | 107 | return sqpApp->dragDropHelper().placeHolder().parentWidget() == m_Layout->parentWidget(); |
|
108 | 108 | } |
|
109 | 109 | |
|
110 | 110 | VisualizationDragWidget *getChildDragWidgetAt(const QWidget *parent, const QPoint &pos) const |
|
111 | 111 | { |
|
112 | 112 | VisualizationDragWidget *dragWidget = nullptr; |
|
113 | 113 | |
|
114 | 114 | for (auto child : parent->children()) { |
|
115 | 115 | auto widget = qobject_cast<VisualizationDragWidget *>(child); |
|
116 | 116 | if (widget && widget->isVisible()) { |
|
117 | 117 | if (widget->frameGeometry().contains(pos)) { |
|
118 | 118 | dragWidget = widget; |
|
119 | 119 | break; |
|
120 | 120 | } |
|
121 | 121 | } |
|
122 | 122 | } |
|
123 | 123 | |
|
124 | 124 | return dragWidget; |
|
125 | 125 | } |
|
126 | 126 | |
|
127 | 127 | bool cursorIsInContainer(QWidget *container) const |
|
128 | 128 | { |
|
129 | 129 | auto widgetUnderMouse = sqpApp->widgetAt(QCursor::pos()); |
|
130 | 130 | return container->isAncestorOf(widgetUnderMouse) && widgetUnderMouse != container |
|
131 | 131 | && sqpApp->dragDropHelper().placeHolder().isAncestorOf(widgetUnderMouse); |
|
132 | 132 | } |
|
133 | 133 | |
|
134 | 134 | int countDragWidget(const QWidget *parent, bool onlyVisible = false) const |
|
135 | 135 | { |
|
136 | 136 | auto nbGraph = 0; |
|
137 | 137 | for (auto child : parent->children()) { |
|
138 | 138 | if (qobject_cast<VisualizationDragWidget *>(child)) { |
|
139 | 139 | if (!onlyVisible || qobject_cast<VisualizationDragWidget *>(child)->isVisible()) { |
|
140 | 140 | nbGraph += 1; |
|
141 | 141 | } |
|
142 | 142 | } |
|
143 | 143 | } |
|
144 | 144 | |
|
145 | 145 | return nbGraph; |
|
146 | 146 | } |
|
147 | 147 | |
|
148 | 148 | bool findPlaceHolderPosition(const QPoint &pos, const QMimeData *mimeData, bool canInsert, |
|
149 | 149 | bool canMerge, const VisualizationDragDropContainer *container); |
|
150 | 150 | }; |
|
151 | 151 | |
|
152 | 152 | VisualizationDragDropContainer::VisualizationDragDropContainer(QWidget *parent) |
|
153 | 153 | : QFrame{parent}, |
|
154 | 154 | impl{spimpl::make_unique_impl<VisualizationDragDropContainerPrivate>(this)} |
|
155 | 155 | { |
|
156 | 156 | setAcceptDrops(true); |
|
157 | 157 | } |
|
158 | 158 | |
|
159 | 159 | void VisualizationDragDropContainer::addDragWidget(VisualizationDragWidget *dragWidget) |
|
160 | 160 | { |
|
161 | 161 | impl->m_Layout->addWidget(dragWidget); |
|
162 | 162 | disconnect(dragWidget, &VisualizationDragWidget::dragDetected, nullptr, nullptr); |
|
163 | 163 | connect(dragWidget, &VisualizationDragWidget::dragDetected, this, |
|
164 | 164 | &VisualizationDragDropContainer::startDrag); |
|
165 | 165 | } |
|
166 | 166 | |
|
167 | 167 | void VisualizationDragDropContainer::insertDragWidget(int index, |
|
168 | 168 | VisualizationDragWidget *dragWidget) |
|
169 | 169 | { |
|
170 | 170 | impl->m_Layout->insertWidget(index, dragWidget); |
|
171 | 171 | disconnect(dragWidget, &VisualizationDragWidget::dragDetected, nullptr, nullptr); |
|
172 | 172 | connect(dragWidget, &VisualizationDragWidget::dragDetected, this, |
|
173 | 173 | &VisualizationDragDropContainer::startDrag); |
|
174 | 174 | } |
|
175 | 175 | |
|
176 | 176 | void VisualizationDragDropContainer::setMimeType( |
|
177 | 177 | const QString &mimeType, VisualizationDragDropContainer::DropBehavior behavior) |
|
178 | 178 | { |
|
179 | 179 | impl->m_AcceptedMimeTypes[mimeType] = behavior; |
|
180 | 180 | } |
|
181 | 181 | |
|
182 | 182 | int VisualizationDragDropContainer::countDragWidget() const |
|
183 | 183 | { |
|
184 | 184 | return impl->countDragWidget(this); |
|
185 | 185 | } |
|
186 | 186 | |
|
187 | 187 | void VisualizationDragDropContainer::setAcceptMimeDataFunction( |
|
188 | 188 | VisualizationDragDropContainer::AcceptMimeDataFunction fun) |
|
189 | 189 | { |
|
190 | 190 | impl->m_AcceptMimeDataFun = fun; |
|
191 | 191 | } |
|
192 | 192 | |
|
193 | 193 | void VisualizationDragDropContainer::setAcceptDragWidgetFunction( |
|
194 | 194 | VisualizationDragDropContainer::AcceptDragWidgetFunction fun) |
|
195 | 195 | { |
|
196 | 196 | impl->m_AcceptDragWidgetFun = fun; |
|
197 | 197 | } |
|
198 | 198 | |
|
199 | 199 | void VisualizationDragDropContainer::setPlaceHolderType(DragDropHelper::PlaceHolderType type, |
|
200 | 200 | const QString &placeHolderText) |
|
201 | 201 | { |
|
202 | 202 | impl->m_PlaceHolderType = type; |
|
203 | 203 | impl->m_PlaceHolderText = placeHolderText; |
|
204 | 204 | } |
|
205 | 205 | |
|
206 | 206 | void VisualizationDragDropContainer::startDrag(VisualizationDragWidget *dragWidget, |
|
207 | 207 | const QPoint &dragPosition) |
|
208 | 208 | { |
|
209 | 209 | auto &helper = sqpApp->dragDropHelper(); |
|
210 | 210 | helper.resetDragAndDrop(); |
|
211 | 211 | |
|
212 | 212 | // Note: The management of the drag object is done by Qt |
|
213 | 213 | auto drag = new QDrag{dragWidget}; |
|
214 | 214 | |
|
215 | auto mimeData = dragWidget->mimeData(); | |
|
215 | auto mimeData = dragWidget->mimeData(dragPosition); | |
|
216 | 216 | drag->setMimeData(mimeData); |
|
217 | 217 | |
|
218 |
auto pixmap = |
|
|
218 | auto pixmap = dragWidget->customDragPixmap(dragPosition); | |
|
219 | if (pixmap.isNull()) { | |
|
220 | pixmap = QPixmap{dragWidget->size()}; | |
|
219 | 221 | dragWidget->render(&pixmap); |
|
222 | } | |
|
223 | ||
|
220 | 224 | drag->setPixmap(pixmap.scaled(DRAGGED_MINIATURE_WIDTH, DRAGGED_MINIATURE_WIDTH, |
|
221 | 225 | Qt::KeepAspectRatio, Qt::SmoothTransformation)); |
|
222 | 226 | |
|
223 | 227 | auto image = pixmap.toImage(); |
|
224 | 228 | mimeData->setImageData(image); |
|
225 | 229 | mimeData->setUrls({helper.imageTemporaryUrl(image)}); |
|
226 | 230 | |
|
227 | 231 | if (impl->m_Layout->indexOf(dragWidget) >= 0) { |
|
232 | ||
|
233 | if (impl->acceptMimeData(mimeData) && impl->allowInsertForMimeData(mimeData)) { | |
|
228 | 234 | helper.setCurrentDragWidget(dragWidget); |
|
229 | 235 | |
|
230 | 236 | if (impl->cursorIsInContainer(this)) { |
|
231 | 237 | auto dragWidgetIndex = impl->m_Layout->indexOf(dragWidget); |
|
232 | 238 | helper.insertPlaceHolder(impl->m_Layout, dragWidgetIndex, impl->m_PlaceHolderType, |
|
233 | 239 | impl->m_PlaceHolderText); |
|
234 | 240 | dragWidget->setVisible(false); |
|
235 | 241 | } |
|
236 | 242 | else { |
|
237 | 243 | // The drag starts directly outside the drop zone |
|
238 | 244 | // do not add the placeHolder |
|
239 | 245 | } |
|
246 | } | |
|
240 | 247 | |
|
241 | 248 | drag->exec(Qt::MoveAction | Qt::CopyAction, Qt::MoveAction); |
|
242 | 249 | |
|
243 | 250 | helper.doCloseWidgets(); |
|
244 | 251 | } |
|
245 | 252 | else { |
|
246 | 253 | qCWarning(LOG_VisualizationDragDropContainer()) |
|
247 | 254 | << tr("VisualizationDragDropContainer::startDrag, drag aborted, the specified " |
|
248 | 255 | "VisualizationDragWidget is not found in this container."); |
|
249 | 256 | } |
|
250 | 257 | } |
|
251 | 258 | |
|
252 | 259 | void VisualizationDragDropContainer::dragEnterEvent(QDragEnterEvent *event) |
|
253 | 260 | { |
|
254 | 261 | if (impl->acceptMimeData(event->mimeData())) { |
|
255 | 262 | event->acceptProposedAction(); |
|
256 | 263 | |
|
257 | 264 | auto &helper = sqpApp->dragDropHelper(); |
|
258 | 265 | |
|
259 | 266 | if (!impl->hasPlaceHolder()) { |
|
260 | 267 | auto dragWidget = helper.getCurrentDragWidget(); |
|
261 | 268 | |
|
262 | 269 | if (dragWidget) { |
|
263 | 270 | // If the drag&drop is internal to the visualization, entering the container hide |
|
264 | 271 | // the dragWidget which was made visible by the dragLeaveEvent |
|
265 | 272 | auto parentWidget |
|
266 | 273 | = qobject_cast<VisualizationDragDropContainer *>(dragWidget->parentWidget()); |
|
267 | 274 | if (parentWidget) { |
|
268 | 275 | dragWidget->setVisible(false); |
|
269 | 276 | } |
|
270 | 277 | } |
|
271 | 278 | |
|
272 | 279 | auto canMerge = impl->allowMergeForMimeData(event->mimeData()); |
|
273 | 280 | auto canInsert = impl->allowInsertForMimeData(event->mimeData()); |
|
274 | 281 | if (!impl->findPlaceHolderPosition(event->pos(), event->mimeData(), canInsert, canMerge, |
|
275 | 282 | this)) { |
|
276 | 283 | event->ignore(); |
|
277 | 284 | } |
|
278 | 285 | } |
|
279 | 286 | else { |
|
280 | 287 | // do nothing |
|
281 | 288 | } |
|
282 | 289 | } |
|
283 | 290 | else { |
|
284 | 291 | event->ignore(); |
|
285 | 292 | } |
|
286 | 293 | |
|
287 | 294 | QWidget::dragEnterEvent(event); |
|
288 | 295 | } |
|
289 | 296 | |
|
290 | 297 | void VisualizationDragDropContainer::dragLeaveEvent(QDragLeaveEvent *event) |
|
291 | 298 | { |
|
292 | 299 | Q_UNUSED(event); |
|
293 | 300 | |
|
294 | 301 | auto &helper = sqpApp->dragDropHelper(); |
|
295 | 302 | |
|
296 | 303 | if (!impl->cursorIsInContainer(this)) { |
|
297 | 304 | helper.removePlaceHolder(); |
|
298 | 305 | helper.setHightlightedDragWidget(nullptr); |
|
299 | 306 | impl->m_MinContainerHeight = 0; |
|
300 | 307 | |
|
301 | 308 | auto dragWidget = helper.getCurrentDragWidget(); |
|
302 | 309 | if (dragWidget) { |
|
303 | 310 | // dragWidget has a value only if the drag is started from the visualization |
|
304 | 311 | // In that case, shows the drag widget at its original place |
|
305 | 312 | // So the drag widget doesn't stay hidden if the drop occurs outside the visualization |
|
306 | 313 | // drop zone (It is not possible to catch a drop event outside of the application) |
|
307 | 314 | |
|
308 | 315 | if (dragWidget) { |
|
309 | 316 | dragWidget->setVisible(true); |
|
310 | 317 | } |
|
311 | 318 | } |
|
312 | 319 | } |
|
313 | 320 | else { |
|
314 | 321 | // Leave event probably received for a child widget. |
|
315 | 322 | // Do nothing. |
|
316 | 323 | // Note: The DragLeave event, doesn't have any mean to determine who sent it. |
|
317 | 324 | } |
|
318 | 325 | |
|
319 | 326 | QWidget::dragLeaveEvent(event); |
|
320 | 327 | } |
|
321 | 328 | |
|
322 | 329 | void VisualizationDragDropContainer::dragMoveEvent(QDragMoveEvent *event) |
|
323 | 330 | { |
|
324 | 331 | if (impl->acceptMimeData(event->mimeData())) { |
|
325 | 332 | auto canMerge = impl->allowMergeForMimeData(event->mimeData()); |
|
326 | 333 | auto canInsert = impl->allowInsertForMimeData(event->mimeData()); |
|
327 | 334 | impl->findPlaceHolderPosition(event->pos(), event->mimeData(), canInsert, canMerge, this); |
|
328 | 335 | } |
|
329 | 336 | else { |
|
330 | 337 | event->ignore(); |
|
331 | 338 | } |
|
332 | 339 | |
|
333 | 340 | QWidget::dragMoveEvent(event); |
|
334 | 341 | } |
|
335 | 342 | |
|
336 | 343 | void VisualizationDragDropContainer::dropEvent(QDropEvent *event) |
|
337 | 344 | { |
|
338 | 345 | auto &helper = sqpApp->dragDropHelper(); |
|
339 | 346 | |
|
340 | 347 | if (impl->acceptMimeData(event->mimeData())) { |
|
341 | 348 | auto dragWidget = helper.getCurrentDragWidget(); |
|
342 | 349 | if (impl->hasPlaceHolder()) { |
|
343 | 350 | // drop where the placeHolder is located |
|
344 | 351 | |
|
345 | 352 | auto canInsert = impl->allowInsertForMimeData(event->mimeData()); |
|
346 | 353 | if (canInsert) { |
|
347 | 354 | auto droppedIndex = impl->m_Layout->indexOf(&helper.placeHolder()); |
|
348 | 355 | |
|
349 | 356 | if (dragWidget) { |
|
350 | 357 | auto dragWidgetIndex = impl->m_Layout->indexOf(dragWidget); |
|
351 | 358 | if (dragWidgetIndex >= 0 && dragWidgetIndex < droppedIndex) { |
|
352 | 359 | // Correction of the index if the drop occurs in the same container |
|
353 | 360 | // and if the drag is started from the visualization (in that case, the |
|
354 | 361 | // dragWidget is hidden) |
|
355 | 362 | droppedIndex -= 1; |
|
356 | 363 | } |
|
357 | 364 | |
|
358 | 365 | dragWidget->setVisible(true); |
|
359 | 366 | } |
|
360 | 367 | |
|
361 | 368 | event->acceptProposedAction(); |
|
362 | 369 | |
|
363 | 370 | helper.removePlaceHolder(); |
|
364 | 371 | |
|
365 | 372 | emit dropOccuredInContainer(droppedIndex, event->mimeData()); |
|
366 | 373 | } |
|
367 | 374 | else { |
|
368 | 375 | qCWarning(LOG_VisualizationDragDropContainer()) << tr( |
|
369 | 376 | "VisualizationDragDropContainer::dropEvent, dropping on the placeHolder, but " |
|
370 | 377 | "the insertion is forbidden."); |
|
371 | 378 | Q_ASSERT(false); |
|
372 | 379 | } |
|
373 | 380 | } |
|
374 | 381 | else if (helper.getHightlightedDragWidget()) { |
|
375 | 382 | // drop on the highlighted widget |
|
376 | 383 | |
|
377 | 384 | auto canMerge = impl->allowMergeForMimeData(event->mimeData()); |
|
378 | 385 | if (canMerge) { |
|
379 | 386 | event->acceptProposedAction(); |
|
380 | 387 | emit dropOccuredOnWidget(helper.getHightlightedDragWidget(), event->mimeData()); |
|
381 | 388 | } |
|
382 | 389 | else { |
|
383 | 390 | qCWarning(LOG_VisualizationDragDropContainer()) |
|
384 | 391 | << tr("VisualizationDragDropContainer::dropEvent, dropping on a widget, but " |
|
385 | 392 | "the merge is forbidden."); |
|
386 | 393 | Q_ASSERT(false); |
|
387 | 394 | } |
|
388 | 395 | } |
|
389 | 396 | } |
|
390 | 397 | else { |
|
391 | 398 | event->ignore(); |
|
392 | 399 | } |
|
393 | 400 | |
|
394 | 401 | sqpApp->dragDropHelper().setHightlightedDragWidget(nullptr); |
|
395 | 402 | impl->m_MinContainerHeight = 0; |
|
396 | 403 | |
|
397 | 404 | QWidget::dropEvent(event); |
|
398 | 405 | } |
|
399 | 406 | |
|
400 | 407 | |
|
401 | 408 | bool VisualizationDragDropContainer::VisualizationDragDropContainerPrivate::findPlaceHolderPosition( |
|
402 | 409 | const QPoint &pos, const QMimeData *mimeData, bool canInsert, bool canMerge, |
|
403 | 410 | const VisualizationDragDropContainer *container) |
|
404 | 411 | { |
|
405 | 412 | auto &helper = sqpApp->dragDropHelper(); |
|
406 | 413 | |
|
407 | 414 | auto absPos = container->mapToGlobal(pos); |
|
408 | 415 | auto isOnPlaceHolder = helper.placeHolder().isAncestorOf(sqpApp->widgetAt(absPos)); |
|
409 | 416 | |
|
410 | 417 | if (countDragWidget(container, true) == 0) { |
|
411 | 418 | // Drop on an empty container, just add the placeHolder at the top |
|
412 | 419 | helper.insertPlaceHolder(m_Layout, 0, m_PlaceHolderType, m_PlaceHolderText); |
|
413 | 420 | } |
|
414 | 421 | else if (!isOnPlaceHolder) { |
|
415 | 422 | auto nbDragWidget = countDragWidget(container); |
|
416 | 423 | if (nbDragWidget > 0) { |
|
417 | 424 | |
|
418 | 425 | if (m_MinContainerHeight == 0) { |
|
419 | 426 | m_MinContainerHeight = container->size().height(); |
|
420 | 427 | } |
|
421 | 428 | |
|
422 | 429 | m_MinContainerHeight = qMin(m_MinContainerHeight, container->size().height()); |
|
423 | 430 | auto graphHeight = qMax(m_MinContainerHeight / nbDragWidget, GRAPH_MINIMUM_HEIGHT); |
|
424 | 431 | |
|
425 | 432 | auto posY = pos.y(); |
|
426 | 433 | auto dropIndex = floor(posY / graphHeight); |
|
427 | 434 | auto zoneSize = qMin(graphHeight / 4.0, 75.0); |
|
428 | 435 | |
|
429 | 436 | |
|
430 | 437 | auto isOnTop = posY < dropIndex * graphHeight + zoneSize; |
|
431 | 438 | auto isOnBottom = posY > (dropIndex + 1) * graphHeight - zoneSize; |
|
432 | 439 | |
|
433 | 440 | auto placeHolderIndex = m_Layout->indexOf(&(helper.placeHolder())); |
|
434 | 441 | |
|
435 | 442 | auto dragWidgetHovered = getChildDragWidgetAt(container, pos); |
|
436 | 443 | |
|
437 | 444 | if (canInsert && (isOnTop || isOnBottom || !canMerge)) { |
|
438 | 445 | if (isOnBottom) { |
|
439 | 446 | dropIndex += 1; |
|
440 | 447 | } |
|
441 | 448 | |
|
442 | 449 | if (helper.getCurrentDragWidget()) { |
|
443 | 450 | auto dragWidgetIndex = m_Layout->indexOf(helper.getCurrentDragWidget()); |
|
444 | 451 | if (dragWidgetIndex >= 0 && dragWidgetIndex <= dropIndex) { |
|
445 | 452 | // Correction of the index if the drop occurs in the same container |
|
446 | 453 | // and if the drag is started from the visualization (in that case, the |
|
447 | 454 | // dragWidget is hidden) |
|
448 | 455 | dropIndex += 1; |
|
449 | 456 | } |
|
450 | 457 | } |
|
451 | 458 | |
|
452 | 459 | if (dropIndex != placeHolderIndex) { |
|
453 | 460 | helper.insertPlaceHolder(m_Layout, dropIndex, m_PlaceHolderType, |
|
454 | 461 | m_PlaceHolderText); |
|
455 | 462 | } |
|
456 | 463 | |
|
457 | 464 | helper.setHightlightedDragWidget(nullptr); |
|
458 | 465 | } |
|
459 | 466 | else if (canMerge && dragWidgetHovered) { |
|
460 | 467 | // drop on the middle -> merge |
|
461 | 468 | if (hasPlaceHolder()) { |
|
462 | 469 | helper.removePlaceHolder(); |
|
463 | 470 | } |
|
464 | 471 | |
|
465 | 472 | if (m_AcceptDragWidgetFun(dragWidgetHovered, mimeData)) { |
|
466 | 473 | helper.setHightlightedDragWidget(dragWidgetHovered); |
|
467 | 474 | return true; |
|
468 | 475 | } |
|
469 | 476 | else { |
|
470 | 477 | return false; |
|
471 | 478 | } |
|
472 | 479 | } |
|
473 | 480 | else { |
|
474 | 481 | qCWarning(LOG_VisualizationDragDropContainer()) |
|
475 | 482 | << tr("VisualizationDragDropContainer::findPlaceHolderPosition, no valid drop " |
|
476 | 483 | "action."); |
|
477 | 484 | } |
|
478 | 485 | } |
|
479 | 486 | else { |
|
480 | 487 | qCWarning(LOG_VisualizationDragDropContainer()) |
|
481 | 488 | << tr("VisualizationDragDropContainer::findPlaceHolderPosition, no widget " |
|
482 | 489 | "found in the " |
|
483 | 490 | "container"); |
|
484 | 491 | } |
|
485 | 492 | } |
|
486 | 493 | else { |
|
487 | 494 | // the mouse is hover the placeHolder |
|
488 | 495 | // Do nothing |
|
489 | 496 | } |
|
490 | 497 | |
|
491 | 498 | return true; |
|
492 | 499 | } |
@@ -1,55 +1,61 | |||
|
1 | 1 | #include "Visualization/VisualizationDragWidget.h" |
|
2 | 2 | #include "Visualization/VisualizationDragDropContainer.h" |
|
3 | 3 | |
|
4 | 4 | #include <QApplication> |
|
5 | 5 | #include <QMouseEvent> |
|
6 | 6 | |
|
7 | 7 | #include <SqpApplication.h> |
|
8 | 8 | |
|
9 | 9 | struct VisualizationDragWidget::VisualizationDragWidgetPrivate { |
|
10 | 10 | |
|
11 | 11 | QPoint m_DragStartPosition; |
|
12 | 12 | bool m_DragStartPositionValid = false; |
|
13 | 13 | |
|
14 | 14 | explicit VisualizationDragWidgetPrivate() {} |
|
15 | 15 | }; |
|
16 | 16 | |
|
17 | 17 | VisualizationDragWidget::VisualizationDragWidget(QWidget *parent) |
|
18 | 18 | : QWidget{parent}, impl{spimpl::make_unique_impl<VisualizationDragWidgetPrivate>()} |
|
19 | 19 | { |
|
20 | 20 | } |
|
21 | 21 | |
|
22 | QPixmap VisualizationDragWidget::customDragPixmap(const QPoint &dragPosition) | |
|
23 | { | |
|
24 | Q_UNUSED(dragPosition); | |
|
25 | return QPixmap(); | |
|
26 | } | |
|
27 | ||
|
22 | 28 | void VisualizationDragWidget::mousePressEvent(QMouseEvent *event) |
|
23 | 29 | { |
|
24 | 30 | if (event->button() == Qt::LeftButton) { |
|
25 | 31 | impl->m_DragStartPosition = event->pos(); |
|
26 | 32 | } |
|
27 | 33 | |
|
28 | 34 | impl->m_DragStartPositionValid = isDragAllowed(); |
|
29 | 35 | |
|
30 | 36 | QWidget::mousePressEvent(event); |
|
31 | 37 | } |
|
32 | 38 | |
|
33 | 39 | void VisualizationDragWidget::mouseMoveEvent(QMouseEvent *event) |
|
34 | 40 | { |
|
35 | 41 | if (!impl->m_DragStartPositionValid || !isDragAllowed()) { |
|
36 | 42 | return; |
|
37 | 43 | } |
|
38 | 44 | |
|
39 | 45 | if (!(event->buttons() & Qt::LeftButton)) { |
|
40 | 46 | return; |
|
41 | 47 | } |
|
42 | 48 | |
|
43 | 49 | if (sqpApp->plotsInteractionMode() == SqpApplication::PlotsInteractionMode::DragAndDrop |
|
44 | 50 | || event->modifiers().testFlag(Qt::AltModifier)) { |
|
45 | 51 | |
|
46 | 52 | if ((event->pos() - impl->m_DragStartPosition).manhattanLength() |
|
47 | 53 | < QApplication::startDragDistance()) { |
|
48 | 54 | return; |
|
49 | 55 | } |
|
50 | 56 | |
|
51 | 57 | emit dragDetected(this, impl->m_DragStartPosition); |
|
52 | 58 | } |
|
53 | 59 | |
|
54 | 60 | QWidget::mouseMoveEvent(event); |
|
55 | 61 | } |
@@ -1,331 +1,332 | |||
|
1 | 1 | #include "Visualization/VisualizationGraphRenderingDelegate.h" |
|
2 | 2 | #include "Visualization/AxisRenderingUtils.h" |
|
3 | 3 | #include "Visualization/ColorScaleEditor.h" |
|
4 | 4 | #include "Visualization/PlottablesRenderingUtils.h" |
|
5 | 5 | #include "Visualization/SqpColorScale.h" |
|
6 | 6 | #include "Visualization/VisualizationGraphWidget.h" |
|
7 | 7 | #include "Visualization/qcustomplot.h" |
|
8 | 8 | |
|
9 | 9 | #include <Common/DateUtils.h> |
|
10 | 10 | |
|
11 | 11 | #include <Data/IDataSeries.h> |
|
12 | 12 | |
|
13 | 13 | #include <SqpApplication.h> |
|
14 | 14 | |
|
15 | 15 | namespace { |
|
16 | 16 | |
|
17 | 17 | /// Name of the axes layer in QCustomPlot |
|
18 | 18 | const auto AXES_LAYER = QStringLiteral("axes"); |
|
19 | 19 | |
|
20 | 20 | /// Icon used to show x-axis properties |
|
21 | 21 | const auto HIDE_AXIS_ICON_PATH = QStringLiteral(":/icones/down.png"); |
|
22 | 22 | |
|
23 | 23 | /// Name of the overlay layer in QCustomPlot |
|
24 | 24 | const auto OVERLAY_LAYER = QStringLiteral("overlay"); |
|
25 | 25 | |
|
26 | 26 | /// Pixmap used to show x-axis properties |
|
27 | 27 | const auto SHOW_AXIS_ICON_PATH = QStringLiteral(":/icones/up.png"); |
|
28 | 28 | |
|
29 | 29 | /// Tooltip format for graphs |
|
30 | 30 | const auto GRAPH_TOOLTIP_FORMAT = QStringLiteral("key: %1\nvalue: %2"); |
|
31 | 31 | |
|
32 | 32 | /// Tooltip format for colormaps |
|
33 | 33 | const auto COLORMAP_TOOLTIP_FORMAT = QStringLiteral("x: %1\ny: %2\nvalue: %3"); |
|
34 | 34 | |
|
35 | 35 | /// Offset used to shift the tooltip of the mouse |
|
36 | 36 | const auto TOOLTIP_OFFSET = QPoint{20, 20}; |
|
37 | 37 | |
|
38 | 38 | /// Tooltip display rectangle (the tooltip is hidden when the mouse leaves this rectangle) |
|
39 | 39 | const auto TOOLTIP_RECT = QRect{10, 10, 10, 10}; |
|
40 | 40 | |
|
41 | 41 | /// Timeout after which the tooltip is displayed |
|
42 | 42 | const auto TOOLTIP_TIMEOUT = 500; |
|
43 | 43 | |
|
44 | 44 | void initPointTracerStyle(QCPItemTracer &tracer) noexcept |
|
45 | 45 | { |
|
46 | 46 | tracer.setInterpolating(false); |
|
47 | 47 | tracer.setStyle(QCPItemTracer::tsCircle); |
|
48 | 48 | tracer.setSize(3); |
|
49 | 49 | tracer.setPen(QPen(Qt::black)); |
|
50 | 50 | tracer.setBrush(Qt::black); |
|
51 | tracer.setSelectable(false); | |
|
51 | 52 | } |
|
52 | 53 | |
|
53 | 54 | QPixmap pixmap(const QString &iconPath) noexcept |
|
54 | 55 | { |
|
55 | 56 | return QIcon{iconPath}.pixmap(QSize{16, 16}); |
|
56 | 57 | } |
|
57 | 58 | |
|
58 | 59 | void initClosePixmapStyle(QCPItemPixmap &pixmap) noexcept |
|
59 | 60 | { |
|
60 | 61 | // Icon |
|
61 | 62 | pixmap.setPixmap( |
|
62 | 63 | sqpApp->style()->standardIcon(QStyle::SP_TitleBarCloseButton).pixmap(QSize{16, 16})); |
|
63 | 64 | |
|
64 | 65 | // Position |
|
65 | 66 | pixmap.topLeft->setType(QCPItemPosition::ptAxisRectRatio); |
|
66 | 67 | pixmap.topLeft->setCoords(1, 0); |
|
67 | 68 | pixmap.setClipToAxisRect(false); |
|
68 | 69 | |
|
69 | 70 | // Can be selected |
|
70 | 71 | pixmap.setSelectable(true); |
|
71 | 72 | } |
|
72 | 73 | |
|
73 | 74 | void initXAxisPixmapStyle(QCPItemPixmap &itemPixmap) noexcept |
|
74 | 75 | { |
|
75 | 76 | // Icon |
|
76 | 77 | itemPixmap.setPixmap(pixmap(HIDE_AXIS_ICON_PATH)); |
|
77 | 78 | |
|
78 | 79 | // Position |
|
79 | 80 | itemPixmap.topLeft->setType(QCPItemPosition::ptAxisRectRatio); |
|
80 | 81 | itemPixmap.topLeft->setCoords(0, 1); |
|
81 | 82 | itemPixmap.setClipToAxisRect(false); |
|
82 | 83 | |
|
83 | 84 | // Can be selected |
|
84 | 85 | itemPixmap.setSelectable(true); |
|
85 | 86 | } |
|
86 | 87 | |
|
87 | 88 | void initTitleTextStyle(QCPItemText &text) noexcept |
|
88 | 89 | { |
|
89 | 90 | // Font and background styles |
|
90 | 91 | text.setColor(Qt::gray); |
|
91 | 92 | text.setBrush(Qt::white); |
|
92 | 93 | |
|
93 | 94 | // Position |
|
94 | 95 | text.setPositionAlignment(Qt::AlignTop | Qt::AlignLeft); |
|
95 | 96 | text.position->setType(QCPItemPosition::ptAxisRectRatio); |
|
96 | 97 | text.position->setCoords(0.5, 0); |
|
98 | text.setSelectable(false); | |
|
97 | 99 | } |
|
98 | 100 | |
|
99 | 101 | /** |
|
100 | 102 | * Returns the cell index (x or y) of a colormap according to the coordinate passed in parameter. |
|
101 | 103 | * This method handles the fact that a colormap axis can be logarithmic or linear. |
|
102 | 104 | * @param colormap the colormap for which to calculate the index |
|
103 | 105 | * @param coord the coord to convert to cell index |
|
104 | 106 | * @param xCoord calculates the x index if true, calculates y index if false |
|
105 | 107 | * @return the cell index |
|
106 | 108 | */ |
|
107 | 109 | int colorMapCellIndex(const QCPColorMap &colormap, double coord, bool xCoord) |
|
108 | 110 | { |
|
109 | 111 | // Determines the axis of the colormap according to xCoord, and whether it is logarithmic or not |
|
110 | 112 | auto isLogarithmic = (xCoord ? colormap.keyAxis() : colormap.valueAxis())->scaleType() |
|
111 | 113 | == QCPAxis::stLogarithmic; |
|
112 | 114 | |
|
113 | 115 | if (isLogarithmic) { |
|
114 | 116 | // For a logarithmic axis we can't use the conversion method of colormap, so we calculate |
|
115 | 117 | // the index manually based on the position of the coordinate on the axis |
|
116 | 118 | |
|
117 | 119 | // Gets the axis range and the number of values between range bounds to calculate the step |
|
118 | 120 | // between each value of the range |
|
119 | 121 | auto range = xCoord ? colormap.data()->keyRange() : colormap.data()->valueRange(); |
|
120 | 122 | auto nbValues = (xCoord ? colormap.data()->keySize() : colormap.data()->valueSize()) - 1; |
|
121 | 123 | auto valueStep |
|
122 | 124 | = (std::log10(range.upper) - std::log10(range.lower)) / static_cast<double>(nbValues); |
|
123 | 125 | |
|
124 | 126 | // According to the coord position, calculates the closest index in the range |
|
125 | 127 | return std::round((std::log10(coord) - std::log10(range.lower)) / valueStep); |
|
126 | 128 | } |
|
127 | 129 | else { |
|
128 | 130 | // For a linear axis, we use the conversion method of colormap |
|
129 | 131 | int index; |
|
130 | 132 | if (xCoord) { |
|
131 | 133 | colormap.data()->coordToCell(coord, 0., &index, nullptr); |
|
132 | 134 | } |
|
133 | 135 | else { |
|
134 | 136 | colormap.data()->coordToCell(0., coord, nullptr, &index); |
|
135 | 137 | } |
|
136 | 138 | |
|
137 | 139 | return index; |
|
138 | 140 | } |
|
139 | 141 | } |
|
140 | 142 | |
|
141 | 143 | } // namespace |
|
142 | 144 | |
|
143 | 145 | struct VisualizationGraphRenderingDelegate::VisualizationGraphRenderingDelegatePrivate { |
|
144 | 146 | explicit VisualizationGraphRenderingDelegatePrivate(VisualizationGraphWidget &graphWidget) |
|
145 | 147 | : m_Plot{graphWidget.plot()}, |
|
146 | 148 | m_PointTracer{new QCPItemTracer{&m_Plot}}, |
|
147 | 149 | m_TracerTimer{}, |
|
148 | 150 | m_ClosePixmap{new QCPItemPixmap{&m_Plot}}, |
|
149 | 151 | m_TitleText{new QCPItemText{&m_Plot}}, |
|
150 | 152 | m_XAxisPixmap{new QCPItemPixmap{&m_Plot}}, |
|
151 | 153 | m_ShowXAxis{true}, |
|
152 | 154 | m_XAxisLabel{}, |
|
153 | 155 | m_ColorScale{SqpColorScale{m_Plot}} |
|
154 | 156 | { |
|
155 | 157 | initPointTracerStyle(*m_PointTracer); |
|
156 | 158 | |
|
157 | 159 | m_TracerTimer.setInterval(TOOLTIP_TIMEOUT); |
|
158 | 160 | m_TracerTimer.setSingleShot(true); |
|
159 | 161 | |
|
160 | 162 | // Inits "close button" in plot overlay |
|
161 | 163 | m_ClosePixmap->setLayer(OVERLAY_LAYER); |
|
162 | 164 | initClosePixmapStyle(*m_ClosePixmap); |
|
163 | 165 | |
|
164 | 166 | // Connects pixmap selection to graph widget closing |
|
165 |
QObject::connect( |
|
|
166 |
[&graphWidget]( |
|
|
167 |
if ( |
|
|
167 | QObject::connect(&m_Plot, &QCustomPlot::itemClick, | |
|
168 | [&graphWidget, this](auto item, auto mouseEvent) { | |
|
169 | if (item == m_ClosePixmap) { | |
|
168 | 170 | graphWidget.close(); |
|
169 | 171 | } |
|
170 | 172 | }); |
|
171 | 173 | |
|
172 | 174 | // Inits graph name in plot overlay |
|
173 | 175 | m_TitleText->setLayer(OVERLAY_LAYER); |
|
174 | 176 | m_TitleText->setText(graphWidget.name()); |
|
175 | 177 | initTitleTextStyle(*m_TitleText); |
|
176 | 178 | |
|
177 | 179 | // Inits "show x-axis button" in plot overlay |
|
178 | 180 | m_XAxisPixmap->setLayer(OVERLAY_LAYER); |
|
179 | 181 | initXAxisPixmapStyle(*m_XAxisPixmap); |
|
180 | 182 | |
|
181 | 183 | // Connects pixmap selection to graph x-axis showing/hiding |
|
182 | QObject::connect(m_XAxisPixmap, &QCPItemPixmap::selectionChanged, [this]() { | |
|
183 |
if (m_XAxisPixmap |
|
|
184 | QObject::connect(&m_Plot, &QCustomPlot::itemClick, [this](auto item, auto mouseEvent) { | |
|
185 | if (m_XAxisPixmap == item) { | |
|
184 | 186 | // Changes the selection state and refreshes the x-axis |
|
185 | 187 | m_ShowXAxis = !m_ShowXAxis; |
|
186 | updateXAxisState(); | |
|
188 | this->updateXAxisState(); | |
|
187 | 189 | m_Plot.layer(AXES_LAYER)->replot(); |
|
188 | 190 | |
|
189 | 191 | // Deselects the x-axis pixmap and updates icon |
|
190 | m_XAxisPixmap->setSelected(false); | |
|
191 | 192 | m_XAxisPixmap->setPixmap( |
|
192 | 193 | pixmap(m_ShowXAxis ? HIDE_AXIS_ICON_PATH : SHOW_AXIS_ICON_PATH)); |
|
193 | 194 | m_Plot.layer(OVERLAY_LAYER)->replot(); |
|
194 | 195 | } |
|
195 | 196 | }); |
|
196 | 197 | } |
|
197 | 198 | |
|
198 | 199 | /// Updates state of x-axis according to the current selection of x-axis pixmap |
|
199 | 200 | /// @remarks the method doesn't call plot refresh |
|
200 | 201 | void updateXAxisState() noexcept |
|
201 | 202 | { |
|
202 | 203 | m_Plot.xAxis->setTickLabels(m_ShowXAxis); |
|
203 | 204 | m_Plot.xAxis->setLabel(m_ShowXAxis ? m_XAxisLabel : QString{}); |
|
204 | 205 | } |
|
205 | 206 | |
|
206 | 207 | QCustomPlot &m_Plot; |
|
207 | 208 | QCPItemTracer *m_PointTracer; |
|
208 | 209 | QTimer m_TracerTimer; |
|
209 | 210 | QCPItemPixmap *m_ClosePixmap; /// Graph's close button |
|
210 | 211 | QCPItemText *m_TitleText; /// Graph's title |
|
211 | 212 | QCPItemPixmap *m_XAxisPixmap; |
|
212 | 213 | bool m_ShowXAxis; /// X-axis properties are shown or hidden |
|
213 | 214 | QString m_XAxisLabel; |
|
214 | 215 | SqpColorScale m_ColorScale; /// Color scale used for some types of graphs (as spectrograms) |
|
215 | 216 | }; |
|
216 | 217 | |
|
217 | 218 | VisualizationGraphRenderingDelegate::VisualizationGraphRenderingDelegate( |
|
218 | 219 | VisualizationGraphWidget &graphWidget) |
|
219 | 220 | : impl{spimpl::make_unique_impl<VisualizationGraphRenderingDelegatePrivate>(graphWidget)} |
|
220 | 221 | { |
|
221 | 222 | } |
|
222 | 223 | |
|
223 | 224 | void VisualizationGraphRenderingDelegate::onMouseDoubleClick(QMouseEvent *event) noexcept |
|
224 | 225 | { |
|
225 | 226 | // Opens color scale editor if color scale is double clicked |
|
226 | 227 | auto colorScale = static_cast<QCPColorScale *>(impl->m_Plot.layoutElementAt(event->pos())); |
|
227 | 228 | if (impl->m_ColorScale.m_Scale == colorScale) { |
|
228 | 229 | if (ColorScaleEditor{impl->m_ColorScale}.exec() == QDialog::Accepted) { |
|
229 | 230 | impl->m_Plot.replot(); |
|
230 | 231 | } |
|
231 | 232 | } |
|
232 | 233 | } |
|
233 | 234 | |
|
234 | 235 | void VisualizationGraphRenderingDelegate::onMouseMove(QMouseEvent *event) noexcept |
|
235 | 236 | { |
|
236 | 237 | // Cancels pending refresh |
|
237 | 238 | impl->m_TracerTimer.disconnect(); |
|
238 | 239 | |
|
239 | 240 | // Reinits tracers |
|
240 | 241 | impl->m_PointTracer->setGraph(nullptr); |
|
241 | 242 | impl->m_PointTracer->setVisible(false); |
|
242 | 243 | impl->m_Plot.replot(); |
|
243 | 244 | |
|
244 | 245 | QString tooltip{}; |
|
245 | 246 | |
|
246 | 247 | // Gets the graph under the mouse position |
|
247 | 248 | auto eventPos = event->pos(); |
|
248 | 249 | if (auto graph = qobject_cast<QCPGraph *>(impl->m_Plot.plottableAt(eventPos))) { |
|
249 | 250 | auto mouseKey = graph->keyAxis()->pixelToCoord(eventPos.x()); |
|
250 | 251 | auto graphData = graph->data(); |
|
251 | 252 | |
|
252 | 253 | // Gets the closest data point to the mouse |
|
253 | 254 | auto graphDataIt = graphData->findBegin(mouseKey); |
|
254 | 255 | if (graphDataIt != graphData->constEnd()) { |
|
255 | 256 | // Sets tooltip |
|
256 | 257 | auto key = formatValue(graphDataIt->key, *graph->keyAxis()); |
|
257 | 258 | auto value = formatValue(graphDataIt->value, *graph->valueAxis()); |
|
258 | 259 | tooltip = GRAPH_TOOLTIP_FORMAT.arg(key, value); |
|
259 | 260 | |
|
260 | 261 | // Displays point tracer |
|
261 | 262 | impl->m_PointTracer->setGraph(graph); |
|
262 | 263 | impl->m_PointTracer->setGraphKey(graphDataIt->key); |
|
263 | 264 | impl->m_PointTracer->setLayer( |
|
264 | 265 | impl->m_Plot.layer("main")); // Tracer is set on top of the plot's main layer |
|
265 | 266 | impl->m_PointTracer->setVisible(true); |
|
266 | 267 | impl->m_Plot.replot(); |
|
267 | 268 | } |
|
268 | 269 | } |
|
269 | 270 | else if (auto colorMap = qobject_cast<QCPColorMap *>(impl->m_Plot.plottableAt(eventPos))) { |
|
270 | 271 | // Gets x and y coords |
|
271 | 272 | auto x = colorMap->keyAxis()->pixelToCoord(eventPos.x()); |
|
272 | 273 | auto y = colorMap->valueAxis()->pixelToCoord(eventPos.y()); |
|
273 | 274 | |
|
274 | 275 | // Calculates x and y cell indexes, and retrieves the underlying value |
|
275 | 276 | auto xCellIndex = colorMapCellIndex(*colorMap, x, true); |
|
276 | 277 | auto yCellIndex = colorMapCellIndex(*colorMap, y, false); |
|
277 | 278 | auto value = colorMap->data()->cell(xCellIndex, yCellIndex); |
|
278 | 279 | |
|
279 | 280 | // Sets tooltips |
|
280 | 281 | tooltip = COLORMAP_TOOLTIP_FORMAT.arg(formatValue(x, *colorMap->keyAxis()), |
|
281 | 282 | formatValue(y, *colorMap->valueAxis()), |
|
282 | 283 | formatValue(value, *colorMap->colorScale()->axis())); |
|
283 | 284 | } |
|
284 | 285 | |
|
285 | 286 | if (!tooltip.isEmpty()) { |
|
286 | 287 | // Starts timer to show tooltip after timeout |
|
287 | 288 | auto showTooltip = [tooltip, eventPos, this]() { |
|
288 | 289 | QToolTip::showText(impl->m_Plot.mapToGlobal(eventPos) + TOOLTIP_OFFSET, tooltip, |
|
289 | 290 | &impl->m_Plot, TOOLTIP_RECT); |
|
290 | 291 | }; |
|
291 | 292 | |
|
292 | 293 | QObject::connect(&impl->m_TracerTimer, &QTimer::timeout, showTooltip); |
|
293 | 294 | impl->m_TracerTimer.start(); |
|
294 | 295 | } |
|
295 | 296 | } |
|
296 | 297 | |
|
297 | 298 | void VisualizationGraphRenderingDelegate::onPlotUpdated() noexcept |
|
298 | 299 | { |
|
299 | 300 | // Updates color scale bounds |
|
300 | 301 | impl->m_ColorScale.updateDataRange(); |
|
301 | 302 | impl->m_Plot.replot(); |
|
302 | 303 | } |
|
303 | 304 | |
|
304 | 305 | void VisualizationGraphRenderingDelegate::setAxesProperties( |
|
305 | 306 | std::shared_ptr<IDataSeries> dataSeries) noexcept |
|
306 | 307 | { |
|
307 | 308 | // Stores x-axis label to be able to retrieve it when x-axis pixmap is unselected |
|
308 | 309 | impl->m_XAxisLabel = dataSeries->xAxisUnit().m_Name; |
|
309 | 310 | |
|
310 | 311 | auto axisHelper = IAxisHelperFactory::create(dataSeries); |
|
311 | 312 | axisHelper->setProperties(impl->m_Plot, impl->m_ColorScale); |
|
312 | 313 | |
|
313 | 314 | // Updates x-axis state |
|
314 | 315 | impl->updateXAxisState(); |
|
315 | 316 | |
|
316 | 317 | impl->m_Plot.layer(AXES_LAYER)->replot(); |
|
317 | 318 | } |
|
318 | 319 | |
|
319 | 320 | void VisualizationGraphRenderingDelegate::setPlottablesProperties( |
|
320 | 321 | std::shared_ptr<IDataSeries> dataSeries, PlottablesMap &plottables) noexcept |
|
321 | 322 | { |
|
322 | 323 | auto plottablesHelper = IPlottablesHelperFactory::create(dataSeries); |
|
323 | 324 | plottablesHelper->setProperties(plottables); |
|
324 | 325 | } |
|
325 | 326 | |
|
326 | 327 | void VisualizationGraphRenderingDelegate::showGraphOverlay(bool show) noexcept |
|
327 | 328 | { |
|
328 | 329 | auto overlay = impl->m_Plot.layer(OVERLAY_LAYER); |
|
329 | 330 | overlay->setVisible(show); |
|
330 | 331 | overlay->replot(); |
|
331 | 332 | } |
@@ -1,621 +1,876 | |||
|
1 | 1 | #include "Visualization/VisualizationGraphWidget.h" |
|
2 | 2 | #include "Visualization/IVisualizationWidgetVisitor.h" |
|
3 | 3 | #include "Visualization/VisualizationCursorItem.h" |
|
4 | 4 | #include "Visualization/VisualizationDefs.h" |
|
5 | 5 | #include "Visualization/VisualizationGraphHelper.h" |
|
6 | 6 | #include "Visualization/VisualizationGraphRenderingDelegate.h" |
|
7 | #include "Visualization/VisualizationSelectionZoneItem.h" | |
|
8 | #include "Visualization/VisualizationSelectionZoneManager.h" | |
|
9 | #include "Visualization/VisualizationWidget.h" | |
|
7 | 10 | #include "Visualization/VisualizationZoneWidget.h" |
|
8 | 11 | #include "ui_VisualizationGraphWidget.h" |
|
9 | 12 | |
|
10 | 13 | #include <Common/MimeTypesDef.h> |
|
11 | 14 | #include <Data/ArrayData.h> |
|
12 | 15 | #include <Data/IDataSeries.h> |
|
13 | 16 | #include <Data/SpectrogramSeries.h> |
|
14 | 17 | #include <DragAndDrop/DragDropHelper.h> |
|
15 | 18 | #include <Settings/SqpSettingsDefs.h> |
|
16 | 19 | #include <SqpApplication.h> |
|
17 | 20 | #include <Time/TimeController.h> |
|
18 | 21 | #include <Variable/Variable.h> |
|
19 | 22 | #include <Variable/VariableController.h> |
|
20 | 23 | |
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21 | 24 | #include <unordered_map> |
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22 | 25 | |
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23 | 26 | Q_LOGGING_CATEGORY(LOG_VisualizationGraphWidget, "VisualizationGraphWidget") |
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24 | 27 | |
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25 | 28 | namespace { |
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26 | 29 | |
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30 | /// Key pressed to enable drag&drop in all modes | |
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31 | const auto DRAG_DROP_MODIFIER = Qt::AltModifier; | |
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32 | ||
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27 | 33 | /// Key pressed to enable zoom on horizontal axis |
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28 | 34 | const auto HORIZONTAL_ZOOM_MODIFIER = Qt::ControlModifier; |
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29 | 35 | |
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30 | 36 | /// Key pressed to enable zoom on vertical axis |
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31 | 37 | const auto VERTICAL_ZOOM_MODIFIER = Qt::ShiftModifier; |
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32 | 38 | |
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33 | 39 | /// Speed of a step of a wheel event for a pan, in percentage of the axis range |
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34 | 40 | const auto PAN_SPEED = 5; |
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35 | 41 | |
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36 | 42 | /// Key pressed to enable a calibration pan |
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37 | 43 | const auto VERTICAL_PAN_MODIFIER = Qt::AltModifier; |
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38 | 44 | |
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45 | /// Key pressed to enable multi selection of selection zones | |
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46 | const auto MULTI_ZONE_SELECTION_MODIFIER = Qt::ControlModifier; | |
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47 | ||
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39 | 48 | /// Minimum size for the zoom box, in percentage of the axis range |
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40 | 49 | const auto ZOOM_BOX_MIN_SIZE = 0.8; |
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41 | 50 | |
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42 | 51 | /// Format of the dates appearing in the label of a cursor |
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43 | 52 | const auto CURSOR_LABELS_DATETIME_FORMAT = QStringLiteral("yyyy/MM/dd\nhh:mm:ss:zzz"); |
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44 | 53 | |
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45 | 54 | } // namespace |
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46 | 55 | |
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47 | 56 | struct VisualizationGraphWidget::VisualizationGraphWidgetPrivate { |
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48 | 57 | |
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49 | 58 | explicit VisualizationGraphWidgetPrivate(const QString &name) |
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50 | 59 | : m_Name{name}, |
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51 | 60 | m_DoAcquisition{true}, |
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52 | 61 | m_IsCalibration{false}, |
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53 | 62 | m_RenderingDelegate{nullptr} |
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54 | 63 | { |
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55 | 64 | } |
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56 | 65 | |
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57 | 66 | void updateData(PlottablesMap &plottables, std::shared_ptr<IDataSeries> dataSeries, |
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58 | 67 | const SqpRange &range) |
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59 | 68 | { |
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60 | 69 | VisualizationGraphHelper::updateData(plottables, dataSeries, range); |
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61 | 70 | |
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62 | 71 | // Prevents that data has changed to update rendering |
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63 | 72 | m_RenderingDelegate->onPlotUpdated(); |
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64 | 73 | } |
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65 | 74 | |
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66 | 75 | QString m_Name; |
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67 | 76 | // 1 variable -> n qcpplot |
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68 | 77 | std::map<std::shared_ptr<Variable>, PlottablesMap> m_VariableToPlotMultiMap; |
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69 | 78 | bool m_DoAcquisition; |
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70 | 79 | bool m_IsCalibration; |
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71 | 80 | /// Delegate used to attach rendering features to the plot |
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72 | 81 | std::unique_ptr<VisualizationGraphRenderingDelegate> m_RenderingDelegate; |
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73 | 82 | |
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74 | QCPItemRect *m_DrawingRect = nullptr; | |
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83 | QCPItemRect *m_DrawingZoomRect = nullptr; | |
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84 | QStack<QPair<QCPRange, QCPRange> > m_ZoomStack; | |
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85 | ||
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75 | 86 | std::unique_ptr<VisualizationCursorItem> m_HorizontalCursor = nullptr; |
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76 | 87 | std::unique_ptr<VisualizationCursorItem> m_VerticalCursor = nullptr; |
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77 | 88 | |
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78 | void configureDrawingRect() | |
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79 | { | |
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80 | if (m_DrawingRect) { | |
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81 | QPen p; | |
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82 | p.setWidth(2); | |
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83 | m_DrawingRect->setPen(p); | |
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84 | } | |
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85 | } | |
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89 | VisualizationSelectionZoneItem *m_DrawingZone = nullptr; | |
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90 | VisualizationSelectionZoneItem *m_HoveredZone = nullptr; | |
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91 | QVector<VisualizationSelectionZoneItem *> m_SelectionZones; | |
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92 | ||
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93 | bool m_HasMovedMouse = false; // Indicates if the mouse moved in a releaseMouse even | |
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86 | 94 | |
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87 | 95 | void startDrawingRect(const QPoint &pos, QCustomPlot &plot) |
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88 | 96 | { |
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89 | 97 | removeDrawingRect(plot); |
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90 | 98 | |
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91 | 99 | auto axisPos = posToAxisPos(pos, plot); |
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92 | 100 | |
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93 | m_DrawingRect = new QCPItemRect{&plot}; | |
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94 | configureDrawingRect(); | |
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101 | m_DrawingZoomRect = new QCPItemRect{&plot}; | |
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102 | QPen p; | |
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103 | p.setWidth(2); | |
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104 | m_DrawingZoomRect->setPen(p); | |
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95 | 105 | |
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96 | m_DrawingRect->topLeft->setCoords(axisPos); | |
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97 | m_DrawingRect->bottomRight->setCoords(axisPos); | |
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106 | m_DrawingZoomRect->topLeft->setCoords(axisPos); | |
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107 | m_DrawingZoomRect->bottomRight->setCoords(axisPos); | |
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98 | 108 | } |
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99 | 109 | |
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100 | 110 | void removeDrawingRect(QCustomPlot &plot) |
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101 | 111 | { |
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102 | if (m_DrawingRect) { | |
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103 | plot.removeItem(m_DrawingRect); // the item is deleted by QCustomPlot | |
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104 | m_DrawingRect = nullptr; | |
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112 | if (m_DrawingZoomRect) { | |
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113 | plot.removeItem(m_DrawingZoomRect); // the item is deleted by QCustomPlot | |
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114 | m_DrawingZoomRect = nullptr; | |
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105 | 115 | plot.replot(QCustomPlot::rpQueuedReplot); |
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106 | 116 | } |
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107 | 117 | } |
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108 | 118 | |
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119 | void startDrawingZone(const QPoint &pos, VisualizationGraphWidget *graph) | |
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120 | { | |
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121 | endDrawingZone(graph); | |
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122 | ||
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123 | auto axisPos = posToAxisPos(pos, graph->plot()); | |
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124 | ||
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125 | m_DrawingZone = new VisualizationSelectionZoneItem{&graph->plot()}; | |
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126 | m_DrawingZone->setRange(axisPos.x(), axisPos.x()); | |
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127 | m_DrawingZone->setEditionEnabled(false); | |
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128 | } | |
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129 | ||
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130 | void endDrawingZone(VisualizationGraphWidget *graph) | |
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131 | { | |
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132 | if (m_DrawingZone) { | |
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133 | auto drawingZoneRange = m_DrawingZone->range(); | |
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134 | if (qAbs(drawingZoneRange.m_TEnd - drawingZoneRange.m_TStart) > 0) { | |
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135 | m_DrawingZone->setEditionEnabled(true); | |
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136 | addSelectionZone(m_DrawingZone); | |
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137 | } | |
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138 | else { | |
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139 | graph->plot().removeItem(m_DrawingZone); // the item is deleted by QCustomPlot | |
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140 | } | |
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141 | ||
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142 | graph->plot().replot(QCustomPlot::rpQueuedReplot); | |
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143 | m_DrawingZone = nullptr; | |
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144 | } | |
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145 | } | |
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146 | ||
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147 | void setSelectionZonesEditionEnabled(bool value) | |
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148 | { | |
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149 | for (auto s : m_SelectionZones) { | |
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150 | s->setEditionEnabled(value); | |
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151 | } | |
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152 | } | |
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153 | ||
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154 | void addSelectionZone(VisualizationSelectionZoneItem *zone) { m_SelectionZones << zone; } | |
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155 | ||
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156 | VisualizationSelectionZoneItem *selectionZoneAt(const QPoint &pos, | |
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157 | const QCustomPlot &plot) const | |
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158 | { | |
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159 | VisualizationSelectionZoneItem *selectionZoneItemUnderCursor = nullptr; | |
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160 | auto minDistanceToZone = -1; | |
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161 | for (auto zone : m_SelectionZones) { | |
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162 | auto distanceToZone = zone->selectTest(pos, false); | |
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163 | if ((minDistanceToZone < 0 || distanceToZone <= minDistanceToZone) | |
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164 | && distanceToZone >= 0 && distanceToZone < plot.selectionTolerance()) { | |
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165 | selectionZoneItemUnderCursor = zone; | |
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166 | } | |
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167 | } | |
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168 | ||
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169 | return selectionZoneItemUnderCursor; | |
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170 | } | |
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171 | ||
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109 | 172 | QPointF posToAxisPos(const QPoint &pos, QCustomPlot &plot) const |
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110 | 173 | { |
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111 | 174 | auto axisX = plot.axisRect()->axis(QCPAxis::atBottom); |
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112 | 175 | auto axisY = plot.axisRect()->axis(QCPAxis::atLeft); |
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113 | 176 | return QPointF{axisX->pixelToCoord(pos.x()), axisY->pixelToCoord(pos.y())}; |
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114 | 177 | } |
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115 | 178 | |
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116 | 179 | bool pointIsInAxisRect(const QPointF &axisPoint, QCustomPlot &plot) const |
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117 | 180 | { |
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118 | 181 | auto axisX = plot.axisRect()->axis(QCPAxis::atBottom); |
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119 | 182 | auto axisY = plot.axisRect()->axis(QCPAxis::atLeft); |
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120 | ||
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121 | 183 | return axisX->range().contains(axisPoint.x()) && axisY->range().contains(axisPoint.y()); |
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122 | 184 | } |
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123 | 185 | }; |
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124 | 186 | |
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125 | 187 | VisualizationGraphWidget::VisualizationGraphWidget(const QString &name, QWidget *parent) |
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126 | 188 | : VisualizationDragWidget{parent}, |
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127 | 189 | ui{new Ui::VisualizationGraphWidget}, |
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128 | 190 | impl{spimpl::make_unique_impl<VisualizationGraphWidgetPrivate>(name)} |
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129 | 191 | { |
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130 | 192 | ui->setupUi(this); |
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131 | 193 | |
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132 | 194 | // 'Close' options : widget is deleted when closed |
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133 | 195 | setAttribute(Qt::WA_DeleteOnClose); |
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134 | 196 | |
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135 | 197 | // Set qcpplot properties : |
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136 |
// - |
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198 | // - zoom is enabled | |
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137 | 199 | // - Mouse wheel on qcpplot is intercepted to determine the zoom orientation |
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138 |
ui->widget->setInteractions(QCP::iRangeZoom |
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200 | ui->widget->setInteractions(QCP::iRangeZoom); | |
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201 | ui->widget->axisRect()->setRangeDrag(Qt::Horizontal | Qt::Vertical); | |
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139 | 202 | |
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140 | 203 | // The delegate must be initialized after the ui as it uses the plot |
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141 | 204 | impl->m_RenderingDelegate = std::make_unique<VisualizationGraphRenderingDelegate>(*this); |
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142 | 205 | |
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143 | 206 | // Init the cursors |
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144 | 207 | impl->m_HorizontalCursor = std::make_unique<VisualizationCursorItem>(&plot()); |
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145 | 208 | impl->m_HorizontalCursor->setOrientation(Qt::Horizontal); |
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146 | 209 | impl->m_VerticalCursor = std::make_unique<VisualizationCursorItem>(&plot()); |
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147 | 210 | impl->m_VerticalCursor->setOrientation(Qt::Vertical); |
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148 | 211 | |
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149 | 212 | connect(ui->widget, &QCustomPlot::mousePress, this, &VisualizationGraphWidget::onMousePress); |
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150 | 213 | connect(ui->widget, &QCustomPlot::mouseRelease, this, |
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151 | 214 | &VisualizationGraphWidget::onMouseRelease); |
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152 | 215 | connect(ui->widget, &QCustomPlot::mouseMove, this, &VisualizationGraphWidget::onMouseMove); |
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153 | 216 | connect(ui->widget, &QCustomPlot::mouseWheel, this, &VisualizationGraphWidget::onMouseWheel); |
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154 | 217 | connect(ui->widget, &QCustomPlot::mouseDoubleClick, this, |
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155 | 218 | &VisualizationGraphWidget::onMouseDoubleClick); |
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156 | connect(ui->widget->xAxis, static_cast<void (QCPAxis::*)(const QCPRange &, const QCPRange &)>( | |
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157 | &QCPAxis::rangeChanged), | |
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219 | connect( | |
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220 | ui->widget->xAxis, | |
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221 | static_cast<void (QCPAxis::*)(const QCPRange &, const QCPRange &)>(&QCPAxis::rangeChanged), | |
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158 | 222 |
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159 | 223 | |
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160 | 224 | // Activates menu when right clicking on the graph |
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161 | 225 | ui->widget->setContextMenuPolicy(Qt::CustomContextMenu); |
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162 | 226 | connect(ui->widget, &QCustomPlot::customContextMenuRequested, this, |
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163 | 227 | &VisualizationGraphWidget::onGraphMenuRequested); |
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164 | 228 | |
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165 | 229 | connect(this, &VisualizationGraphWidget::requestDataLoading, &sqpApp->variableController(), |
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166 | 230 | &VariableController::onRequestDataLoading); |
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167 | 231 | |
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168 | 232 | connect(&sqpApp->variableController(), &VariableController::updateVarDisplaying, this, |
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169 | 233 | &VisualizationGraphWidget::onUpdateVarDisplaying); |
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170 | 234 | |
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171 | 235 | #ifdef Q_OS_MAC |
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172 | 236 | plot().setPlottingHint(QCP::phFastPolylines, true); |
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173 | 237 | #endif |
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174 | 238 | } |
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175 | 239 | |
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176 | 240 | |
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177 | 241 | VisualizationGraphWidget::~VisualizationGraphWidget() |
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178 | 242 | { |
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179 | 243 | delete ui; |
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180 | 244 | } |
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181 | 245 | |
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182 | 246 | VisualizationZoneWidget *VisualizationGraphWidget::parentZoneWidget() const noexcept |
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183 | 247 | { |
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184 | 248 | auto parent = parentWidget(); |
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185 | 249 | while (parent != nullptr && !qobject_cast<VisualizationZoneWidget *>(parent)) { |
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186 | 250 | parent = parent->parentWidget(); |
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187 | 251 | } |
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188 | 252 | |
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189 | 253 | return qobject_cast<VisualizationZoneWidget *>(parent); |
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190 | 254 | } |
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191 | 255 | |
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256 | VisualizationWidget *VisualizationGraphWidget::parentVisualizationWidget() const | |
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257 | { | |
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258 | auto parent = parentWidget(); | |
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259 | while (parent != nullptr && !qobject_cast<VisualizationWidget *>(parent)) { | |
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260 | parent = parent->parentWidget(); | |
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261 | } | |
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262 | ||
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263 | return qobject_cast<VisualizationWidget *>(parent); | |
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264 | } | |
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265 | ||
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192 | 266 | void VisualizationGraphWidget::enableAcquisition(bool enable) |
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193 | 267 | { |
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194 | 268 | impl->m_DoAcquisition = enable; |
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195 | 269 | } |
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196 | 270 | |
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197 | 271 | void VisualizationGraphWidget::addVariable(std::shared_ptr<Variable> variable, SqpRange range) |
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198 | 272 | { |
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199 | 273 | // Uses delegate to create the qcpplot components according to the variable |
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200 | 274 | auto createdPlottables = VisualizationGraphHelper::create(variable, *ui->widget); |
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201 | 275 | |
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202 | 276 | if (auto dataSeries = variable->dataSeries()) { |
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203 | 277 | // Set axes properties according to the units of the data series |
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204 | 278 | impl->m_RenderingDelegate->setAxesProperties(dataSeries); |
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205 | 279 | |
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206 | 280 | // Sets rendering properties for the new plottables |
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207 | 281 | // Warning: this method must be called after setAxesProperties(), as it can access to some |
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208 | 282 | // axes properties that have to be initialized |
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209 | 283 | impl->m_RenderingDelegate->setPlottablesProperties(dataSeries, createdPlottables); |
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210 | 284 | } |
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211 | 285 | |
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212 | 286 | impl->m_VariableToPlotMultiMap.insert({variable, std::move(createdPlottables)}); |
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213 | 287 | |
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214 | 288 | connect(variable.get(), SIGNAL(updated()), this, SLOT(onDataCacheVariableUpdated())); |
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215 | 289 | |
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216 | 290 | this->enableAcquisition(false); |
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217 | 291 | this->setGraphRange(range); |
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218 | 292 | this->enableAcquisition(true); |
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219 | 293 | |
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220 | 294 | emit requestDataLoading(QVector<std::shared_ptr<Variable> >() << variable, range, false); |
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221 | 295 | |
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222 | 296 | emit variableAdded(variable); |
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223 | 297 | } |
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224 | 298 | |
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225 | 299 | void VisualizationGraphWidget::removeVariable(std::shared_ptr<Variable> variable) noexcept |
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226 | 300 | { |
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227 | 301 | // Each component associated to the variable : |
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228 | 302 | // - is removed from qcpplot (which deletes it) |
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229 | 303 | // - is no longer referenced in the map |
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230 | 304 | auto variableIt = impl->m_VariableToPlotMultiMap.find(variable); |
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231 | 305 | if (variableIt != impl->m_VariableToPlotMultiMap.cend()) { |
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232 | 306 | emit variableAboutToBeRemoved(variable); |
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233 | 307 | |
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234 | 308 | auto &plottablesMap = variableIt->second; |
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235 | 309 | |
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236 | 310 | for (auto plottableIt = plottablesMap.cbegin(), plottableEnd = plottablesMap.cend(); |
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237 | 311 | plottableIt != plottableEnd;) { |
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238 | 312 | ui->widget->removePlottable(plottableIt->second); |
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239 | 313 | plottableIt = plottablesMap.erase(plottableIt); |
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240 | 314 | } |
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241 | 315 | |
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242 | 316 | impl->m_VariableToPlotMultiMap.erase(variableIt); |
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243 | 317 | } |
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244 | 318 | |
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245 | 319 | // Updates graph |
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246 | 320 | ui->widget->replot(); |
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247 | 321 | } |
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248 | 322 | |
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249 | 323 | QList<std::shared_ptr<Variable> > VisualizationGraphWidget::variables() const |
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250 | 324 | { |
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251 | 325 | auto variables = QList<std::shared_ptr<Variable> >{}; |
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252 | 326 | for (auto it = std::cbegin(impl->m_VariableToPlotMultiMap); |
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253 | 327 | it != std::cend(impl->m_VariableToPlotMultiMap); ++it) { |
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254 | 328 | variables << it->first; |
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255 | 329 | } |
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256 | 330 | |
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257 | 331 | return variables; |
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258 | 332 | } |
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259 | 333 | |
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260 | 334 | void VisualizationGraphWidget::setYRange(std::shared_ptr<Variable> variable) |
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261 | 335 | { |
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262 | 336 | if (!variable) { |
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263 | 337 | qCCritical(LOG_VisualizationGraphWidget()) << "Can't set y-axis range: variable is null"; |
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264 | 338 | return; |
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265 | 339 | } |
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266 | 340 | |
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267 | 341 | VisualizationGraphHelper::setYAxisRange(variable, *ui->widget); |
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268 | 342 | } |
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269 | 343 | |
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270 | 344 | SqpRange VisualizationGraphWidget::graphRange() const noexcept |
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271 | 345 | { |
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272 | 346 | auto graphRange = ui->widget->xAxis->range(); |
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273 | 347 | return SqpRange{graphRange.lower, graphRange.upper}; |
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274 | 348 | } |
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275 | 349 | |
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276 | 350 | void VisualizationGraphWidget::setGraphRange(const SqpRange &range) |
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277 | 351 | { |
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278 | 352 | qCDebug(LOG_VisualizationGraphWidget()) << tr("VisualizationGraphWidget::setGraphRange START"); |
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279 | 353 | ui->widget->xAxis->setRange(range.m_TStart, range.m_TEnd); |
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280 | 354 | ui->widget->replot(); |
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281 | 355 | qCDebug(LOG_VisualizationGraphWidget()) << tr("VisualizationGraphWidget::setGraphRange END"); |
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282 | 356 | } |
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283 | 357 | |
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358 | QVector<SqpRange> VisualizationGraphWidget::selectionZoneRanges() const | |
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359 | { | |
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360 | QVector<SqpRange> ranges; | |
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361 | for (auto zone : impl->m_SelectionZones) { | |
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362 | ranges << zone->range(); | |
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363 | } | |
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364 | ||
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365 | return ranges; | |
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366 | } | |
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367 | ||
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368 | void VisualizationGraphWidget::addSelectionZones(const QVector<SqpRange> &ranges) | |
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369 | { | |
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370 | for (const auto &range : ranges) { | |
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371 | // note: ownership is transfered to QCustomPlot | |
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372 | auto zone = new VisualizationSelectionZoneItem(&plot()); | |
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373 | zone->setRange(range.m_TStart, range.m_TEnd); | |
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374 | impl->addSelectionZone(zone); | |
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375 | } | |
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376 | ||
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377 | plot().replot(QCustomPlot::rpQueuedReplot); | |
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378 | } | |
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379 | ||
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380 | void VisualizationGraphWidget::undoZoom() | |
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381 | { | |
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382 | auto zoom = impl->m_ZoomStack.pop(); | |
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383 | auto axisX = plot().axisRect()->axis(QCPAxis::atBottom); | |
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384 | auto axisY = plot().axisRect()->axis(QCPAxis::atLeft); | |
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385 | ||
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386 | axisX->setRange(zoom.first); | |
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387 | axisY->setRange(zoom.second); | |
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388 | ||
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389 | plot().replot(QCustomPlot::rpQueuedReplot); | |
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390 | } | |
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391 | ||
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284 | 392 | void VisualizationGraphWidget::accept(IVisualizationWidgetVisitor *visitor) |
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285 | 393 | { |
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286 | 394 | if (visitor) { |
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287 | 395 | visitor->visit(this); |
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288 | 396 | } |
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289 | 397 | else { |
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290 | 398 | qCCritical(LOG_VisualizationGraphWidget()) |
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291 | 399 | << tr("Can't visit widget : the visitor is null"); |
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292 | 400 | } |
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293 | 401 | } |
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294 | 402 | |
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295 | 403 | bool VisualizationGraphWidget::canDrop(const Variable &variable) const |
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296 | 404 | { |
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297 | 405 | auto isSpectrogram = [](const auto &variable) { |
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298 | 406 | return std::dynamic_pointer_cast<SpectrogramSeries>(variable.dataSeries()) != nullptr; |
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299 | 407 | }; |
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300 | 408 | |
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301 | 409 | // - A spectrogram series can't be dropped on graph with existing plottables |
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302 | 410 | // - No data series can be dropped on graph with existing spectrogram series |
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303 | 411 | return isSpectrogram(variable) |
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304 | 412 | ? impl->m_VariableToPlotMultiMap.empty() |
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305 | 413 | : std::none_of( |
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306 | 414 | impl->m_VariableToPlotMultiMap.cbegin(), impl->m_VariableToPlotMultiMap.cend(), |
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307 | 415 | [isSpectrogram](const auto &entry) { return isSpectrogram(*entry.first); }); |
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308 | 416 | } |
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309 | 417 | |
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310 | 418 | bool VisualizationGraphWidget::contains(const Variable &variable) const |
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311 | 419 | { |
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312 | 420 | // Finds the variable among the keys of the map |
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313 | 421 | auto variablePtr = &variable; |
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314 | 422 | auto findVariable |
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315 | 423 | = [variablePtr](const auto &entry) { return variablePtr == entry.first.get(); }; |
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316 | 424 | |
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317 | 425 | auto end = impl->m_VariableToPlotMultiMap.cend(); |
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318 | 426 | auto it = std::find_if(impl->m_VariableToPlotMultiMap.cbegin(), end, findVariable); |
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319 | 427 | return it != end; |
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320 | 428 | } |
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321 | 429 | |
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322 | 430 | QString VisualizationGraphWidget::name() const |
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323 | 431 | { |
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324 | 432 | return impl->m_Name; |
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325 | 433 | } |
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326 | 434 | |
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327 | QMimeData *VisualizationGraphWidget::mimeData() const | |
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435 | QMimeData *VisualizationGraphWidget::mimeData(const QPoint &position) const | |
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328 | 436 | { |
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329 | 437 | auto mimeData = new QMimeData; |
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438 | ||
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439 | auto selectionZoneItemUnderCursor = impl->selectionZoneAt(position, plot()); | |
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440 | if (sqpApp->plotsInteractionMode() == SqpApplication::PlotsInteractionMode::SelectionZones | |
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441 | && selectionZoneItemUnderCursor) { | |
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442 | mimeData->setData(MIME_TYPE_TIME_RANGE, TimeController::mimeDataForTimeRange( | |
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443 | selectionZoneItemUnderCursor->range())); | |
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444 | mimeData->setData(MIME_TYPE_SELECTION_ZONE, TimeController::mimeDataForTimeRange( | |
|
445 | selectionZoneItemUnderCursor->range())); | |
|
446 | } | |
|
447 | else { | |
|
330 | 448 | mimeData->setData(MIME_TYPE_GRAPH, QByteArray{}); |
|
331 | 449 | |
|
332 | 450 | auto timeRangeData = TimeController::mimeDataForTimeRange(graphRange()); |
|
333 | 451 | mimeData->setData(MIME_TYPE_TIME_RANGE, timeRangeData); |
|
452 | } | |
|
334 | 453 | |
|
335 | 454 | return mimeData; |
|
336 | 455 | } |
|
337 | 456 | |
|
457 | QPixmap VisualizationGraphWidget::customDragPixmap(const QPoint &dragPosition) | |
|
458 | { | |
|
459 | auto selectionZoneItemUnderCursor = impl->selectionZoneAt(dragPosition, plot()); | |
|
460 | if (sqpApp->plotsInteractionMode() == SqpApplication::PlotsInteractionMode::SelectionZones | |
|
461 | && selectionZoneItemUnderCursor) { | |
|
462 | ||
|
463 | auto zoneTopLeft = selectionZoneItemUnderCursor->topLeft->pixelPosition(); | |
|
464 | auto zoneBottomRight = selectionZoneItemUnderCursor->bottomRight->pixelPosition(); | |
|
465 | ||
|
466 | auto zoneSize = QSizeF{qAbs(zoneBottomRight.x() - zoneTopLeft.x()), | |
|
467 | qAbs(zoneBottomRight.y() - zoneTopLeft.y())} | |
|
468 | .toSize(); | |
|
469 | ||
|
470 | auto pixmap = QPixmap(zoneSize); | |
|
471 | render(&pixmap, QPoint(), QRegion{QRect{zoneTopLeft.toPoint(), zoneSize}}); | |
|
472 | ||
|
473 | return pixmap; | |
|
474 | } | |
|
475 | ||
|
476 | return QPixmap(); | |
|
477 | } | |
|
478 | ||
|
338 | 479 | bool VisualizationGraphWidget::isDragAllowed() const |
|
339 | 480 | { |
|
340 | 481 | return true; |
|
341 | 482 | } |
|
342 | 483 | |
|
343 | 484 | void VisualizationGraphWidget::highlightForMerge(bool highlighted) |
|
344 | 485 | { |
|
345 | 486 | if (highlighted) { |
|
346 | 487 | plot().setBackground(QBrush(QColor("#BBD5EE"))); |
|
347 | 488 | } |
|
348 | 489 | else { |
|
349 | 490 | plot().setBackground(QBrush(Qt::white)); |
|
350 | 491 | } |
|
351 | 492 | |
|
352 | 493 | plot().update(); |
|
353 | 494 | } |
|
354 | 495 | |
|
355 | 496 | void VisualizationGraphWidget::addVerticalCursor(double time) |
|
356 | 497 | { |
|
357 | 498 | impl->m_VerticalCursor->setPosition(time); |
|
358 | 499 | impl->m_VerticalCursor->setVisible(true); |
|
359 | 500 | |
|
360 | 501 | auto text |
|
361 | 502 | = DateUtils::dateTime(time).toString(CURSOR_LABELS_DATETIME_FORMAT).replace(' ', '\n'); |
|
362 | 503 | impl->m_VerticalCursor->setLabelText(text); |
|
363 | 504 | } |
|
364 | 505 | |
|
365 | 506 | void VisualizationGraphWidget::addVerticalCursorAtViewportPosition(double position) |
|
366 | 507 | { |
|
367 | 508 | impl->m_VerticalCursor->setAbsolutePosition(position); |
|
368 | 509 | impl->m_VerticalCursor->setVisible(true); |
|
369 | 510 | |
|
370 | 511 | auto axis = plot().axisRect()->axis(QCPAxis::atBottom); |
|
371 | 512 | auto text |
|
372 | 513 | = DateUtils::dateTime(axis->pixelToCoord(position)).toString(CURSOR_LABELS_DATETIME_FORMAT); |
|
373 | 514 | impl->m_VerticalCursor->setLabelText(text); |
|
374 | 515 | } |
|
375 | 516 | |
|
376 | 517 | void VisualizationGraphWidget::removeVerticalCursor() |
|
377 | 518 | { |
|
378 | 519 | impl->m_VerticalCursor->setVisible(false); |
|
379 | 520 | plot().replot(QCustomPlot::rpQueuedReplot); |
|
380 | 521 | } |
|
381 | 522 | |
|
382 | 523 | void VisualizationGraphWidget::addHorizontalCursor(double value) |
|
383 | 524 | { |
|
384 | 525 | impl->m_HorizontalCursor->setPosition(value); |
|
385 | 526 | impl->m_HorizontalCursor->setVisible(true); |
|
386 | 527 | impl->m_HorizontalCursor->setLabelText(QString::number(value)); |
|
387 | 528 | } |
|
388 | 529 | |
|
389 | 530 | void VisualizationGraphWidget::addHorizontalCursorAtViewportPosition(double position) |
|
390 | 531 | { |
|
391 | 532 | impl->m_HorizontalCursor->setAbsolutePosition(position); |
|
392 | 533 | impl->m_HorizontalCursor->setVisible(true); |
|
393 | 534 | |
|
394 | 535 | auto axis = plot().axisRect()->axis(QCPAxis::atLeft); |
|
395 | 536 | impl->m_HorizontalCursor->setLabelText(QString::number(axis->pixelToCoord(position))); |
|
396 | 537 | } |
|
397 | 538 | |
|
398 | 539 | void VisualizationGraphWidget::removeHorizontalCursor() |
|
399 | 540 | { |
|
400 | 541 | impl->m_HorizontalCursor->setVisible(false); |
|
401 | 542 | plot().replot(QCustomPlot::rpQueuedReplot); |
|
402 | 543 | } |
|
403 | 544 | |
|
404 | 545 | void VisualizationGraphWidget::closeEvent(QCloseEvent *event) |
|
405 | 546 | { |
|
406 | 547 | Q_UNUSED(event); |
|
407 | 548 | |
|
408 | 549 | // Prevents that all variables will be removed from graph when it will be closed |
|
409 | 550 | for (auto &variableEntry : impl->m_VariableToPlotMultiMap) { |
|
410 | 551 | emit variableAboutToBeRemoved(variableEntry.first); |
|
411 | 552 | } |
|
412 | 553 | } |
|
413 | 554 | |
|
414 | 555 | void VisualizationGraphWidget::enterEvent(QEvent *event) |
|
415 | 556 | { |
|
416 | 557 | Q_UNUSED(event); |
|
417 | 558 | impl->m_RenderingDelegate->showGraphOverlay(true); |
|
418 | 559 | } |
|
419 | 560 | |
|
420 | 561 | void VisualizationGraphWidget::leaveEvent(QEvent *event) |
|
421 | 562 | { |
|
422 | 563 | Q_UNUSED(event); |
|
423 | 564 | impl->m_RenderingDelegate->showGraphOverlay(false); |
|
424 | 565 | |
|
425 | 566 | if (auto parentZone = parentZoneWidget()) { |
|
426 | 567 | parentZone->notifyMouseLeaveGraph(this); |
|
427 | 568 | } |
|
428 | 569 | else { |
|
429 | 570 | qCWarning(LOG_VisualizationGraphWidget()) << "leaveEvent: No parent zone widget"; |
|
430 | 571 | } |
|
572 | ||
|
573 | if (impl->m_HoveredZone) { | |
|
574 | impl->m_HoveredZone->setHovered(false); | |
|
575 | impl->m_HoveredZone = nullptr; | |
|
576 | } | |
|
431 | 577 | } |
|
432 | 578 | |
|
433 | QCustomPlot &VisualizationGraphWidget::plot() noexcept | |
|
579 | QCustomPlot &VisualizationGraphWidget::plot() const noexcept | |
|
434 | 580 | { |
|
435 | 581 | return *ui->widget; |
|
436 | 582 | } |
|
437 | 583 | |
|
438 | 584 | void VisualizationGraphWidget::onGraphMenuRequested(const QPoint &pos) noexcept |
|
439 | 585 | { |
|
440 | 586 | QMenu graphMenu{}; |
|
441 | 587 | |
|
442 | 588 | // Iterates on variables (unique keys) |
|
443 | 589 | for (auto it = impl->m_VariableToPlotMultiMap.cbegin(), |
|
444 | 590 | end = impl->m_VariableToPlotMultiMap.cend(); |
|
445 | 591 | it != end; it = impl->m_VariableToPlotMultiMap.upper_bound(it->first)) { |
|
446 | 592 | // 'Remove variable' action |
|
447 | 593 | graphMenu.addAction(tr("Remove variable %1").arg(it->first->name()), |
|
448 | 594 | [ this, var = it->first ]() { removeVariable(var); }); |
|
449 | 595 | } |
|
450 | 596 | |
|
597 | if (!impl->m_ZoomStack.isEmpty()) { | |
|
598 | if (!graphMenu.isEmpty()) { | |
|
599 | graphMenu.addSeparator(); | |
|
600 | } | |
|
601 | ||
|
602 | graphMenu.addAction(tr("Undo Zoom"), [this]() { undoZoom(); }); | |
|
603 | } | |
|
604 | ||
|
451 | 605 | if (!graphMenu.isEmpty()) { |
|
452 | 606 | graphMenu.exec(QCursor::pos()); |
|
453 | 607 | } |
|
454 | 608 | } |
|
455 | 609 | |
|
456 | 610 | void VisualizationGraphWidget::onRangeChanged(const QCPRange &t1, const QCPRange &t2) |
|
457 | 611 | { |
|
458 |
qCDebug(LOG_VisualizationGraphWidget()) |
|
|
459 | << QThread::currentThread()->objectName() << "DoAcqui" | |
|
460 | << impl->m_DoAcquisition; | |
|
612 | qCDebug(LOG_VisualizationGraphWidget()) | |
|
613 | << tr("TORM: VisualizationGraphWidget::onRangeChanged") | |
|
614 | << QThread::currentThread()->objectName() << "DoAcqui" << impl->m_DoAcquisition; | |
|
461 | 615 | |
|
462 | 616 | auto graphRange = SqpRange{t1.lower, t1.upper}; |
|
463 | 617 | auto oldGraphRange = SqpRange{t2.lower, t2.upper}; |
|
464 | 618 | |
|
465 | 619 | if (impl->m_DoAcquisition) { |
|
466 | 620 | QVector<std::shared_ptr<Variable> > variableUnderGraphVector; |
|
467 | 621 | |
|
468 | 622 | for (auto it = impl->m_VariableToPlotMultiMap.begin(), |
|
469 | 623 | end = impl->m_VariableToPlotMultiMap.end(); |
|
470 | 624 | it != end; it = impl->m_VariableToPlotMultiMap.upper_bound(it->first)) { |
|
471 | 625 | variableUnderGraphVector.push_back(it->first); |
|
472 | 626 | } |
|
473 | 627 | emit requestDataLoading(std::move(variableUnderGraphVector), graphRange, |
|
474 | 628 | !impl->m_IsCalibration); |
|
475 | 629 | |
|
476 | 630 | if (!impl->m_IsCalibration) { |
|
477 | 631 | qCDebug(LOG_VisualizationGraphWidget()) |
|
478 | 632 | << tr("TORM: VisualizationGraphWidget::Synchronize notify !!") |
|
479 | 633 | << QThread::currentThread()->objectName() << graphRange << oldGraphRange; |
|
480 | 634 | emit synchronize(graphRange, oldGraphRange); |
|
481 | 635 | } |
|
482 | 636 | } |
|
483 | 637 | |
|
484 | 638 | auto pos = mapFromGlobal(QCursor::pos()); |
|
485 | 639 | auto axisPos = impl->posToAxisPos(pos, plot()); |
|
486 | 640 | if (auto parentZone = parentZoneWidget()) { |
|
487 | 641 | if (impl->pointIsInAxisRect(axisPos, plot())) { |
|
488 | 642 | parentZone->notifyMouseMoveInGraph(pos, axisPos, this); |
|
489 | 643 | } |
|
490 | 644 | else { |
|
491 | 645 | parentZone->notifyMouseLeaveGraph(this); |
|
492 | 646 | } |
|
493 | 647 | } |
|
494 | 648 | else { |
|
495 | 649 | qCWarning(LOG_VisualizationGraphWidget()) << "onMouseMove: No parent zone widget"; |
|
496 | 650 | } |
|
497 | 651 | } |
|
498 | 652 | |
|
499 | 653 | void VisualizationGraphWidget::onMouseDoubleClick(QMouseEvent *event) noexcept |
|
500 | 654 | { |
|
501 | 655 | impl->m_RenderingDelegate->onMouseDoubleClick(event); |
|
502 | 656 | } |
|
503 | 657 | |
|
504 | 658 | void VisualizationGraphWidget::onMouseMove(QMouseEvent *event) noexcept |
|
505 | 659 | { |
|
506 | 660 | // Handles plot rendering when mouse is moving |
|
507 | 661 | impl->m_RenderingDelegate->onMouseMove(event); |
|
508 | 662 | |
|
509 | 663 | auto axisPos = impl->posToAxisPos(event->pos(), plot()); |
|
510 | 664 | |
|
511 | if (impl->m_DrawingRect) { | |
|
512 | impl->m_DrawingRect->bottomRight->setCoords(axisPos); | |
|
665 | // Zoom box and zone drawing | |
|
666 | if (impl->m_DrawingZoomRect) { | |
|
667 | impl->m_DrawingZoomRect->bottomRight->setCoords(axisPos); | |
|
668 | } | |
|
669 | else if (impl->m_DrawingZone) { | |
|
670 | impl->m_DrawingZone->setEnd(axisPos.x()); | |
|
513 | 671 | } |
|
514 | 672 | |
|
673 | // Cursor | |
|
515 | 674 | if (auto parentZone = parentZoneWidget()) { |
|
516 | 675 | if (impl->pointIsInAxisRect(axisPos, plot())) { |
|
517 | 676 | parentZone->notifyMouseMoveInGraph(event->pos(), axisPos, this); |
|
518 | 677 | } |
|
519 | 678 | else { |
|
520 | 679 | parentZone->notifyMouseLeaveGraph(this); |
|
521 | 680 | } |
|
522 | 681 | } |
|
523 | 682 | else { |
|
524 | 683 | qCWarning(LOG_VisualizationGraphWidget()) << "onMouseMove: No parent zone widget"; |
|
525 | 684 | } |
|
526 | 685 | |
|
686 | // Search for the selection zone under the mouse | |
|
687 | auto selectionZoneItemUnderCursor = impl->selectionZoneAt(event->pos(), plot()); | |
|
688 | if (selectionZoneItemUnderCursor && !impl->m_DrawingZone | |
|
689 | && sqpApp->plotsInteractionMode() == SqpApplication::PlotsInteractionMode::SelectionZones) { | |
|
690 | ||
|
691 | // Sets the appropriate cursor shape | |
|
692 | auto cursorShape = selectionZoneItemUnderCursor->curshorShapeForPosition(event->pos()); | |
|
693 | setCursor(cursorShape); | |
|
694 | ||
|
695 | // Manages the hovered zone | |
|
696 | if (selectionZoneItemUnderCursor != impl->m_HoveredZone) { | |
|
697 | if (impl->m_HoveredZone) { | |
|
698 | impl->m_HoveredZone->setHovered(false); | |
|
699 | } | |
|
700 | selectionZoneItemUnderCursor->setHovered(true); | |
|
701 | impl->m_HoveredZone = selectionZoneItemUnderCursor; | |
|
702 | plot().replot(QCustomPlot::rpQueuedReplot); | |
|
703 | } | |
|
704 | } | |
|
705 | else { | |
|
706 | // There is no zone under the mouse or the interaction mode is not "selection zones" | |
|
707 | if (impl->m_HoveredZone) { | |
|
708 | impl->m_HoveredZone->setHovered(false); | |
|
709 | impl->m_HoveredZone = nullptr; | |
|
710 | } | |
|
711 | ||
|
712 | setCursor(Qt::ArrowCursor); | |
|
713 | } | |
|
714 | ||
|
715 | impl->m_HasMovedMouse = true; | |
|
527 | 716 | VisualizationDragWidget::mouseMoveEvent(event); |
|
528 | 717 | } |
|
529 | 718 | |
|
530 | 719 | void VisualizationGraphWidget::onMouseWheel(QWheelEvent *event) noexcept |
|
531 | 720 | { |
|
532 | 721 | auto value = event->angleDelta().x() + event->angleDelta().y(); |
|
533 | 722 | if (value != 0) { |
|
534 | 723 | |
|
535 | 724 | auto direction = value > 0 ? 1.0 : -1.0; |
|
536 | 725 | auto isZoomX = event->modifiers().testFlag(HORIZONTAL_ZOOM_MODIFIER); |
|
537 | 726 | auto isZoomY = event->modifiers().testFlag(VERTICAL_ZOOM_MODIFIER); |
|
538 | 727 | impl->m_IsCalibration = event->modifiers().testFlag(VERTICAL_PAN_MODIFIER); |
|
539 | 728 | |
|
540 | 729 | auto zoomOrientations = QFlags<Qt::Orientation>{}; |
|
541 | 730 | zoomOrientations.setFlag(Qt::Horizontal, isZoomX); |
|
542 | 731 | zoomOrientations.setFlag(Qt::Vertical, isZoomY); |
|
543 | 732 | |
|
544 | 733 | ui->widget->axisRect()->setRangeZoom(zoomOrientations); |
|
545 | 734 | |
|
546 | 735 | if (!isZoomX && !isZoomY) { |
|
547 | 736 | auto axis = plot().axisRect()->axis(QCPAxis::atBottom); |
|
548 | 737 | auto diff = direction * (axis->range().size() * (PAN_SPEED / 100.0)); |
|
549 | 738 | |
|
550 | 739 | axis->setRange(axis->range() + diff); |
|
551 | 740 | |
|
552 | 741 | if (plot().noAntialiasingOnDrag()) { |
|
553 | 742 | plot().setNotAntialiasedElements(QCP::aeAll); |
|
554 | 743 | } |
|
555 | 744 | |
|
556 | 745 | plot().replot(QCustomPlot::rpQueuedReplot); |
|
557 | 746 | } |
|
558 | 747 | } |
|
559 | 748 | } |
|
560 | 749 | |
|
561 | 750 | void VisualizationGraphWidget::onMousePress(QMouseEvent *event) noexcept |
|
562 | 751 | { |
|
752 | auto isDragDropClick = event->modifiers().testFlag(DRAG_DROP_MODIFIER); | |
|
753 | auto isSelectionZoneMode | |
|
754 | = sqpApp->plotsInteractionMode() == SqpApplication::PlotsInteractionMode::SelectionZones; | |
|
755 | auto isLeftClick = event->buttons().testFlag(Qt::LeftButton); | |
|
756 | ||
|
757 | if (!isDragDropClick && isLeftClick) { | |
|
563 | 758 | if (sqpApp->plotsInteractionMode() == SqpApplication::PlotsInteractionMode::ZoomBox) { |
|
759 | // Starts a zoom box | |
|
564 | 760 | impl->startDrawingRect(event->pos(), plot()); |
|
565 | 761 | } |
|
762 | else if (isSelectionZoneMode && impl->m_DrawingZone == nullptr) { | |
|
763 | // Starts a new selection zone | |
|
764 | auto zoneAtPos = impl->selectionZoneAt(event->pos(), plot()); | |
|
765 | if (!zoneAtPos) { | |
|
766 | impl->startDrawingZone(event->pos(), this); | |
|
767 | } | |
|
768 | } | |
|
769 | } | |
|
566 | 770 | |
|
771 | // Allows mouse panning only in default mode | |
|
772 | plot().setInteraction(QCP::iRangeDrag, sqpApp->plotsInteractionMode() | |
|
773 | == SqpApplication::PlotsInteractionMode::None | |
|
774 | && !isDragDropClick); | |
|
775 | ||
|
776 | // Allows zone edition only in selection zone mode without drag&drop | |
|
777 | impl->setSelectionZonesEditionEnabled(isSelectionZoneMode && !isDragDropClick); | |
|
778 | ||
|
779 | // Selection / Deselection | |
|
780 | if (isSelectionZoneMode) { | |
|
781 | auto isMultiSelectionClick = event->modifiers().testFlag(MULTI_ZONE_SELECTION_MODIFIER); | |
|
782 | auto selectionZoneItemUnderCursor = impl->selectionZoneAt(event->pos(), plot()); | |
|
783 | if (selectionZoneItemUnderCursor && isLeftClick) { | |
|
784 | selectionZoneItemUnderCursor->setAssociatedEditedZones( | |
|
785 | parentVisualizationWidget()->selectionZoneManager().selectedItems()); | |
|
786 | } | |
|
787 | else if (!isMultiSelectionClick && isLeftClick) { | |
|
788 | parentVisualizationWidget()->selectionZoneManager().clearSelection(); | |
|
789 | } | |
|
790 | else { | |
|
791 | // No selection change | |
|
792 | } | |
|
793 | } | |
|
794 | ||
|
795 | ||
|
796 | impl->m_HasMovedMouse = false; | |
|
567 | 797 | VisualizationDragWidget::mousePressEvent(event); |
|
568 | 798 | } |
|
569 | 799 | |
|
570 | 800 | void VisualizationGraphWidget::onMouseRelease(QMouseEvent *event) noexcept |
|
571 | 801 | { |
|
572 | if (impl->m_DrawingRect) { | |
|
802 | if (impl->m_DrawingZoomRect) { | |
|
573 | 803 | |
|
574 | 804 | auto axisX = plot().axisRect()->axis(QCPAxis::atBottom); |
|
575 | 805 | auto axisY = plot().axisRect()->axis(QCPAxis::atLeft); |
|
576 | 806 | |
|
577 | auto newAxisXRange = QCPRange{impl->m_DrawingRect->topLeft->coords().x(), | |
|
578 | impl->m_DrawingRect->bottomRight->coords().x()}; | |
|
807 | auto newAxisXRange = QCPRange{impl->m_DrawingZoomRect->topLeft->coords().x(), | |
|
808 | impl->m_DrawingZoomRect->bottomRight->coords().x()}; | |
|
579 | 809 | |
|
580 | auto newAxisYRange = QCPRange{impl->m_DrawingRect->topLeft->coords().y(), | |
|
581 | impl->m_DrawingRect->bottomRight->coords().y()}; | |
|
810 | auto newAxisYRange = QCPRange{impl->m_DrawingZoomRect->topLeft->coords().y(), | |
|
811 | impl->m_DrawingZoomRect->bottomRight->coords().y()}; | |
|
582 | 812 | |
|
583 | 813 | impl->removeDrawingRect(plot()); |
|
584 | 814 | |
|
585 | 815 | if (newAxisXRange.size() > axisX->range().size() * (ZOOM_BOX_MIN_SIZE / 100.0) |
|
586 | 816 | && newAxisYRange.size() > axisY->range().size() * (ZOOM_BOX_MIN_SIZE / 100.0)) { |
|
817 | impl->m_ZoomStack.push(qMakePair(axisX->range(), axisY->range())); | |
|
587 | 818 | axisX->setRange(newAxisXRange); |
|
588 | 819 | axisY->setRange(newAxisYRange); |
|
589 | 820 | |
|
590 | 821 | plot().replot(QCustomPlot::rpQueuedReplot); |
|
591 | 822 | } |
|
592 | 823 | } |
|
593 | 824 | |
|
825 | impl->endDrawingZone(this); | |
|
826 | ||
|
594 | 827 | impl->m_IsCalibration = false; |
|
828 | ||
|
829 | // Selection / Deselection | |
|
830 | auto isSelectionZoneMode | |
|
831 | = sqpApp->plotsInteractionMode() == SqpApplication::PlotsInteractionMode::SelectionZones; | |
|
832 | if (isSelectionZoneMode) { | |
|
833 | auto isMultiSelectionClick = event->modifiers().testFlag(MULTI_ZONE_SELECTION_MODIFIER); | |
|
834 | auto selectionZoneItemUnderCursor = impl->selectionZoneAt(event->pos(), plot()); | |
|
835 | if (selectionZoneItemUnderCursor && event->button() == Qt::LeftButton) { | |
|
836 | if (!isMultiSelectionClick && !impl->m_HasMovedMouse) { | |
|
837 | parentVisualizationWidget()->selectionZoneManager().select( | |
|
838 | {selectionZoneItemUnderCursor}); | |
|
839 | } | |
|
840 | else if (!impl->m_HasMovedMouse) { | |
|
841 | parentVisualizationWidget()->selectionZoneManager().setSelected( | |
|
842 | selectionZoneItemUnderCursor, !selectionZoneItemUnderCursor->selected() | |
|
843 | || event->button() == Qt::RightButton); | |
|
844 | } | |
|
845 | } | |
|
846 | else { | |
|
847 | // No selection change | |
|
848 | } | |
|
849 | } | |
|
595 | 850 | } |
|
596 | 851 | |
|
597 | 852 | void VisualizationGraphWidget::onDataCacheVariableUpdated() |
|
598 | 853 | { |
|
599 | 854 | auto graphRange = ui->widget->xAxis->range(); |
|
600 | 855 | auto dateTime = SqpRange{graphRange.lower, graphRange.upper}; |
|
601 | 856 | |
|
602 | 857 | for (auto &variableEntry : impl->m_VariableToPlotMultiMap) { |
|
603 | 858 | auto variable = variableEntry.first; |
|
604 | 859 | qCDebug(LOG_VisualizationGraphWidget()) |
|
605 | 860 | << "TORM: VisualizationGraphWidget::onDataCacheVariableUpdated S" << variable->range(); |
|
606 | 861 | qCDebug(LOG_VisualizationGraphWidget()) |
|
607 | 862 | << "TORM: VisualizationGraphWidget::onDataCacheVariableUpdated E" << dateTime; |
|
608 | 863 | if (dateTime.contains(variable->range()) || dateTime.intersect(variable->range())) { |
|
609 | 864 | impl->updateData(variableEntry.second, variable->dataSeries(), variable->range()); |
|
610 | 865 | } |
|
611 | 866 | } |
|
612 | 867 | } |
|
613 | 868 | |
|
614 | 869 | void VisualizationGraphWidget::onUpdateVarDisplaying(std::shared_ptr<Variable> variable, |
|
615 | 870 | const SqpRange &range) |
|
616 | 871 | { |
|
617 | 872 | auto it = impl->m_VariableToPlotMultiMap.find(variable); |
|
618 | 873 | if (it != impl->m_VariableToPlotMultiMap.end()) { |
|
619 | 874 | impl->updateData(it->second, variable->dataSeries(), range); |
|
620 | 875 | } |
|
621 | 876 | } |
@@ -1,320 +1,329 | |||
|
1 | 1 | #include "Visualization/VisualizationTabWidget.h" |
|
2 | 2 | #include "Visualization/IVisualizationWidgetVisitor.h" |
|
3 | 3 | #include "ui_VisualizationTabWidget.h" |
|
4 | 4 | |
|
5 | 5 | #include "Visualization/VisualizationGraphWidget.h" |
|
6 | 6 | #include "Visualization/VisualizationZoneWidget.h" |
|
7 | 7 | |
|
8 | 8 | #include "Visualization/MacScrollBarStyle.h" |
|
9 | 9 | |
|
10 | 10 | #include "Variable/VariableController.h" |
|
11 | 11 | |
|
12 | 12 | #include "Common/MimeTypesDef.h" |
|
13 | 13 | |
|
14 | 14 | #include "DragAndDrop/DragDropHelper.h" |
|
15 | 15 | #include "SqpApplication.h" |
|
16 | 16 | |
|
17 | 17 | Q_LOGGING_CATEGORY(LOG_VisualizationTabWidget, "VisualizationTabWidget") |
|
18 | 18 | |
|
19 | 19 | namespace { |
|
20 | 20 | |
|
21 | 21 | /// Generates a default name for a new zone, according to the number of zones already displayed in |
|
22 | 22 | /// the tab |
|
23 | 23 | QString defaultZoneName(const QLayout &layout) |
|
24 | 24 | { |
|
25 | 25 | auto count = 0; |
|
26 | 26 | for (auto i = 0; i < layout.count(); ++i) { |
|
27 | 27 | if (dynamic_cast<VisualizationZoneWidget *>(layout.itemAt(i)->widget())) { |
|
28 | 28 | count++; |
|
29 | 29 | } |
|
30 | 30 | } |
|
31 | 31 | |
|
32 | 32 | return QObject::tr("Zone %1").arg(count + 1); |
|
33 | 33 | } |
|
34 | 34 | |
|
35 | 35 | /** |
|
36 | 36 | * Applies a function to all zones of the tab represented by its layout |
|
37 | 37 | * @param layout the layout that contains zones |
|
38 | 38 | * @param fun the function to apply to each zone |
|
39 | 39 | */ |
|
40 | 40 | template <typename Fun> |
|
41 | 41 | void processZones(QLayout &layout, Fun fun) |
|
42 | 42 | { |
|
43 | 43 | for (auto i = 0; i < layout.count(); ++i) { |
|
44 | 44 | if (auto item = layout.itemAt(i)) { |
|
45 | 45 | if (auto visualizationZoneWidget |
|
46 | 46 | = dynamic_cast<VisualizationZoneWidget *>(item->widget())) { |
|
47 | 47 | fun(*visualizationZoneWidget); |
|
48 | 48 | } |
|
49 | 49 | } |
|
50 | 50 | } |
|
51 | 51 | } |
|
52 | 52 | |
|
53 | 53 | } // namespace |
|
54 | 54 | |
|
55 | 55 | struct VisualizationTabWidget::VisualizationTabWidgetPrivate { |
|
56 | 56 | explicit VisualizationTabWidgetPrivate(const QString &name) : m_Name{name} {} |
|
57 | 57 | |
|
58 | 58 | QString m_Name; |
|
59 | 59 | |
|
60 | 60 | #ifdef Q_OS_MAC |
|
61 | 61 | std::unique_ptr<MacScrollBarStyle> m_MacScrollBarStyle = std::make_unique<MacScrollBarStyle>(); |
|
62 | 62 | #endif |
|
63 | 63 | |
|
64 | 64 | void dropGraph(int index, VisualizationTabWidget *tabWidget); |
|
65 | 65 | void dropZone(int index, VisualizationTabWidget *tabWidget); |
|
66 | 66 | void dropVariables(const QList<std::shared_ptr<Variable> > &variables, int index, |
|
67 | 67 | VisualizationTabWidget *tabWidget); |
|
68 | 68 | }; |
|
69 | 69 | |
|
70 | 70 | VisualizationTabWidget::VisualizationTabWidget(const QString &name, QWidget *parent) |
|
71 | 71 | : QWidget{parent}, |
|
72 | 72 | ui{new Ui::VisualizationTabWidget}, |
|
73 | 73 | impl{spimpl::make_unique_impl<VisualizationTabWidgetPrivate>(name)} |
|
74 | 74 | { |
|
75 | 75 | ui->setupUi(this); |
|
76 | 76 | |
|
77 | 77 | #ifdef Q_OS_MAC |
|
78 | 78 | impl->m_MacScrollBarStyle->selfInstallOn(ui->scrollArea, true); |
|
79 | 79 | #endif |
|
80 | 80 | |
|
81 | 81 | ui->dragDropContainer->setPlaceHolderType(DragDropHelper::PlaceHolderType::Zone, "Zone"); |
|
82 | 82 | ui->dragDropContainer->layout()->setContentsMargins(0, 0, 0, 12); |
|
83 | 83 | ui->dragDropContainer->layout()->setSpacing(0); |
|
84 | 84 | ui->dragDropContainer->setMimeType(MIME_TYPE_GRAPH, |
|
85 | 85 | VisualizationDragDropContainer::DropBehavior::Inserted); |
|
86 | 86 | ui->dragDropContainer->setMimeType(MIME_TYPE_ZONE, |
|
87 | 87 | VisualizationDragDropContainer::DropBehavior::Inserted); |
|
88 | 88 | ui->dragDropContainer->setMimeType(MIME_TYPE_VARIABLE_LIST, |
|
89 | 89 | VisualizationDragDropContainer::DropBehavior::Inserted); |
|
90 | 90 | |
|
91 | 91 | ui->dragDropContainer->setAcceptMimeDataFunction([this](auto mimeData) { |
|
92 | 92 | return sqpApp->dragDropHelper().checkMimeDataForVisualization(mimeData, |
|
93 | 93 | ui->dragDropContainer); |
|
94 | 94 | }); |
|
95 | 95 | |
|
96 | 96 | connect(ui->dragDropContainer, &VisualizationDragDropContainer::dropOccuredInContainer, this, |
|
97 | 97 | &VisualizationTabWidget::dropMimeData); |
|
98 | 98 | |
|
99 | 99 | sqpApp->dragDropHelper().addDragDropScrollArea(ui->scrollArea); |
|
100 | 100 | |
|
101 | 101 | // Widget is deleted when closed |
|
102 | 102 | setAttribute(Qt::WA_DeleteOnClose); |
|
103 | 103 | } |
|
104 | 104 | |
|
105 | 105 | VisualizationTabWidget::~VisualizationTabWidget() |
|
106 | 106 | { |
|
107 | 107 | sqpApp->dragDropHelper().removeDragDropScrollArea(ui->scrollArea); |
|
108 | 108 | delete ui; |
|
109 | 109 | } |
|
110 | 110 | |
|
111 | 111 | void VisualizationTabWidget::addZone(VisualizationZoneWidget *zoneWidget) |
|
112 | 112 | { |
|
113 | 113 | ui->dragDropContainer->addDragWidget(zoneWidget); |
|
114 | 114 | } |
|
115 | 115 | |
|
116 | 116 | void VisualizationTabWidget::insertZone(int index, VisualizationZoneWidget *zoneWidget) |
|
117 | 117 | { |
|
118 | 118 | ui->dragDropContainer->insertDragWidget(index, zoneWidget); |
|
119 | 119 | } |
|
120 | 120 | |
|
121 | 121 | VisualizationZoneWidget *VisualizationTabWidget::createZone(std::shared_ptr<Variable> variable) |
|
122 | 122 | { |
|
123 | 123 | return createZone({variable}, -1); |
|
124 | 124 | } |
|
125 | 125 | |
|
126 | 126 | VisualizationZoneWidget * |
|
127 | 127 | VisualizationTabWidget::createZone(const QList<std::shared_ptr<Variable> > &variables, int index) |
|
128 | 128 | { |
|
129 | 129 | auto zoneWidget = createEmptyZone(index); |
|
130 | 130 | |
|
131 | 131 | // Creates a new graph into the zone |
|
132 | 132 | zoneWidget->createGraph(variables, index); |
|
133 | 133 | |
|
134 | 134 | return zoneWidget; |
|
135 | 135 | } |
|
136 | 136 | |
|
137 | 137 | VisualizationZoneWidget *VisualizationTabWidget::createEmptyZone(int index) |
|
138 | 138 | { |
|
139 | 139 | auto zoneWidget |
|
140 | 140 | = new VisualizationZoneWidget{defaultZoneName(*ui->dragDropContainer->layout()), this}; |
|
141 | 141 | this->insertZone(index, zoneWidget); |
|
142 | 142 | |
|
143 | 143 | return zoneWidget; |
|
144 | 144 | } |
|
145 | 145 | |
|
146 | 146 | void VisualizationTabWidget::accept(IVisualizationWidgetVisitor *visitor) |
|
147 | 147 | { |
|
148 | 148 | if (visitor) { |
|
149 | 149 | visitor->visitEnter(this); |
|
150 | 150 | |
|
151 | 151 | // Apply visitor to zone children: widgets different from zones are not visited (no action) |
|
152 | 152 | processZones(tabLayout(), [visitor](VisualizationZoneWidget &zoneWidget) { |
|
153 | 153 | zoneWidget.accept(visitor); |
|
154 | 154 | }); |
|
155 | 155 | |
|
156 | 156 | visitor->visitLeave(this); |
|
157 | 157 | } |
|
158 | 158 | else { |
|
159 | 159 | qCCritical(LOG_VisualizationTabWidget()) << tr("Can't visit widget : the visitor is null"); |
|
160 | 160 | } |
|
161 | 161 | } |
|
162 | 162 | |
|
163 | 163 | bool VisualizationTabWidget::canDrop(const Variable &variable) const |
|
164 | 164 | { |
|
165 | 165 | // A tab can always accomodate a variable |
|
166 | 166 | Q_UNUSED(variable); |
|
167 | 167 | return true; |
|
168 | 168 | } |
|
169 | 169 | |
|
170 | 170 | bool VisualizationTabWidget::contains(const Variable &variable) const |
|
171 | 171 | { |
|
172 | 172 | Q_UNUSED(variable); |
|
173 | 173 | return false; |
|
174 | 174 | } |
|
175 | 175 | |
|
176 | 176 | QString VisualizationTabWidget::name() const |
|
177 | 177 | { |
|
178 | 178 | return impl->m_Name; |
|
179 | 179 | } |
|
180 | 180 | |
|
181 | 181 | void VisualizationTabWidget::closeEvent(QCloseEvent *event) |
|
182 | 182 | { |
|
183 | 183 | // Closes zones in the tab |
|
184 | 184 | processZones(tabLayout(), [](VisualizationZoneWidget &zoneWidget) { zoneWidget.close(); }); |
|
185 | 185 | |
|
186 | 186 | QWidget::closeEvent(event); |
|
187 | 187 | } |
|
188 | 188 | |
|
189 | 189 | QLayout &VisualizationTabWidget::tabLayout() const noexcept |
|
190 | 190 | { |
|
191 | 191 | return *ui->dragDropContainer->layout(); |
|
192 | 192 | } |
|
193 | 193 | |
|
194 | 194 | void VisualizationTabWidget::dropMimeData(int index, const QMimeData *mimeData) |
|
195 | 195 | { |
|
196 | 196 | if (mimeData->hasFormat(MIME_TYPE_GRAPH)) { |
|
197 | 197 | impl->dropGraph(index, this); |
|
198 | 198 | } |
|
199 | 199 | else if (mimeData->hasFormat(MIME_TYPE_ZONE)) { |
|
200 | 200 | impl->dropZone(index, this); |
|
201 | 201 | } |
|
202 | 202 | else if (mimeData->hasFormat(MIME_TYPE_VARIABLE_LIST)) { |
|
203 | 203 | auto variables = sqpApp->variableController().variablesForMimeData( |
|
204 | 204 | mimeData->data(MIME_TYPE_VARIABLE_LIST)); |
|
205 | 205 | impl->dropVariables(variables, index, this); |
|
206 | 206 | } |
|
207 | 207 | else { |
|
208 | 208 | qCWarning(LOG_VisualizationZoneWidget()) |
|
209 | 209 | << tr("VisualizationTabWidget::dropMimeData, unknown MIME data received."); |
|
210 | 210 | } |
|
211 | 211 | } |
|
212 | 212 | |
|
213 | 213 | void VisualizationTabWidget::VisualizationTabWidgetPrivate::dropGraph( |
|
214 | 214 | int index, VisualizationTabWidget *tabWidget) |
|
215 | 215 | { |
|
216 | 216 | auto &helper = sqpApp->dragDropHelper(); |
|
217 | 217 | |
|
218 | 218 | auto graphWidget = qobject_cast<VisualizationGraphWidget *>(helper.getCurrentDragWidget()); |
|
219 | 219 | if (!graphWidget) { |
|
220 | 220 | qCWarning(LOG_VisualizationZoneWidget()) |
|
221 | 221 | << tr("VisualizationTabWidget::dropGraph, drop aborted, the dropped graph is not " |
|
222 | 222 | "found or invalid."); |
|
223 | 223 | Q_ASSERT(false); |
|
224 | 224 | return; |
|
225 | 225 | } |
|
226 | 226 | |
|
227 | 227 | auto parentDragDropContainer |
|
228 | 228 | = qobject_cast<VisualizationDragDropContainer *>(graphWidget->parentWidget()); |
|
229 | 229 | if (!parentDragDropContainer) { |
|
230 | 230 | qCWarning(LOG_VisualizationZoneWidget()) |
|
231 | 231 | << tr("VisualizationTabWidget::dropGraph, drop aborted, the parent container of " |
|
232 | 232 | "the dropped graph is not found."); |
|
233 | 233 | Q_ASSERT(false); |
|
234 | 234 | return; |
|
235 | 235 | } |
|
236 | 236 | |
|
237 | 237 | auto nbGraph = parentDragDropContainer->countDragWidget(); |
|
238 | 238 | |
|
239 | 239 | const auto &variables = graphWidget->variables(); |
|
240 | 240 | |
|
241 | 241 | if (!variables.isEmpty()) { |
|
242 | 242 | // Abort the requests for the variables (if any) |
|
243 | 243 | // Commented, because it's not sure if it's needed or not |
|
244 | 244 | // for (const auto& var : variables) |
|
245 | 245 | //{ |
|
246 | 246 | // sqpApp->variableController().onAbortProgressRequested(var); |
|
247 | 247 | //} |
|
248 | 248 | |
|
249 | 249 | if (nbGraph == 1) { |
|
250 | 250 | // This is the only graph in the previous zone, close the zone |
|
251 | 251 | helper.delayedCloseWidget(graphWidget->parentZoneWidget()); |
|
252 | 252 | } |
|
253 | 253 | else { |
|
254 | 254 | // Close the graph |
|
255 | 255 | helper.delayedCloseWidget(graphWidget); |
|
256 | 256 | } |
|
257 | 257 | |
|
258 | tabWidget->createZone(variables, index); | |
|
258 | auto zoneWidget = tabWidget->createZone(variables, index); | |
|
259 | auto firstGraph = zoneWidget->firstGraph(); | |
|
260 | if (firstGraph) { | |
|
261 | firstGraph->addSelectionZones(graphWidget->selectionZoneRanges()); | |
|
262 | } | |
|
263 | else { | |
|
264 | qCWarning(LOG_VisualizationZoneWidget()) | |
|
265 | << tr("VisualizationTabWidget::dropGraph, no graph added in the widget."); | |
|
266 | Q_ASSERT(false); | |
|
267 | } | |
|
259 | 268 | } |
|
260 | 269 | else { |
|
261 | 270 | // The graph is empty, create an empty zone and move the graph inside |
|
262 | 271 | |
|
263 | 272 | auto parentZoneWidget = graphWidget->parentZoneWidget(); |
|
264 | 273 | |
|
265 | 274 | parentDragDropContainer->layout()->removeWidget(graphWidget); |
|
266 | 275 | |
|
267 | 276 | auto zoneWidget = tabWidget->createEmptyZone(index); |
|
268 | 277 | zoneWidget->addGraph(graphWidget); |
|
269 | 278 | |
|
270 | 279 | // Close the old zone if it was the only graph inside |
|
271 | 280 | if (nbGraph == 1) { |
|
272 | 281 | helper.delayedCloseWidget(parentZoneWidget); |
|
273 | 282 | } |
|
274 | 283 | } |
|
275 | 284 | } |
|
276 | 285 | |
|
277 | 286 | void VisualizationTabWidget::VisualizationTabWidgetPrivate::dropZone( |
|
278 | 287 | int index, VisualizationTabWidget *tabWidget) |
|
279 | 288 | { |
|
280 | 289 | auto &helper = sqpApp->dragDropHelper(); |
|
281 | 290 | |
|
282 | 291 | auto zoneWidget = qobject_cast<VisualizationZoneWidget *>(helper.getCurrentDragWidget()); |
|
283 | 292 | if (!zoneWidget) { |
|
284 | 293 | qCWarning(LOG_VisualizationZoneWidget()) |
|
285 | 294 | << tr("VisualizationTabWidget::dropZone, drop aborted, the dropped zone is not " |
|
286 | 295 | "found or invalid."); |
|
287 | 296 | Q_ASSERT(false); |
|
288 | 297 | return; |
|
289 | 298 | } |
|
290 | 299 | |
|
291 | 300 | auto parentDragDropContainer |
|
292 | 301 | = qobject_cast<VisualizationDragDropContainer *>(zoneWidget->parentWidget()); |
|
293 | 302 | if (!parentDragDropContainer) { |
|
294 | 303 | qCWarning(LOG_VisualizationZoneWidget()) |
|
295 | 304 | << tr("VisualizationTabWidget::dropZone, drop aborted, the parent container of " |
|
296 | 305 | "the dropped zone is not found."); |
|
297 | 306 | Q_ASSERT(false); |
|
298 | 307 | return; |
|
299 | 308 | } |
|
300 | 309 | |
|
301 | 310 | // Simple move of the zone, no variable operation associated |
|
302 | 311 | parentDragDropContainer->layout()->removeWidget(zoneWidget); |
|
303 | 312 | tabWidget->ui->dragDropContainer->insertDragWidget(index, zoneWidget); |
|
304 | 313 | } |
|
305 | 314 | |
|
306 | 315 | void VisualizationTabWidget::VisualizationTabWidgetPrivate::dropVariables( |
|
307 | 316 | const QList<std::shared_ptr<Variable> > &variables, int index, |
|
308 | 317 | VisualizationTabWidget *tabWidget) |
|
309 | 318 | { |
|
310 | 319 | // Note: the AcceptMimeDataFunction (set on the drop container) ensure there is a single and |
|
311 | 320 | // compatible variable here |
|
312 | 321 | if (variables.count() > 1) { |
|
313 | 322 | qCWarning(LOG_VisualizationZoneWidget()) |
|
314 | 323 | << tr("VisualizationTabWidget::dropVariables, dropping multiple variables, operation " |
|
315 | 324 | "aborted."); |
|
316 | 325 | return; |
|
317 | 326 | } |
|
318 | 327 | |
|
319 | 328 | tabWidget->createZone(variables, index); |
|
320 | 329 | } |
@@ -1,178 +1,197 | |||
|
1 | 1 | #include "Visualization/VisualizationWidget.h" |
|
2 | 2 | #include "Visualization/IVisualizationWidgetVisitor.h" |
|
3 | 3 | #include "Visualization/VisualizationGraphWidget.h" |
|
4 | #include "Visualization/VisualizationSelectionZoneManager.h" | |
|
4 | 5 | #include "Visualization/VisualizationTabWidget.h" |
|
5 | 6 | #include "Visualization/VisualizationZoneWidget.h" |
|
6 | 7 | #include "Visualization/operations/FindVariableOperation.h" |
|
7 | 8 | #include "Visualization/operations/GenerateVariableMenuOperation.h" |
|
8 | 9 | #include "Visualization/operations/RemoveVariableOperation.h" |
|
9 | 10 | #include "Visualization/operations/RescaleAxeOperation.h" |
|
10 | 11 | #include "Visualization/qcustomplot.h" |
|
11 | 12 | |
|
12 | 13 | #include "ui_VisualizationWidget.h" |
|
13 | 14 | |
|
14 | 15 | #include "DragAndDrop/DragDropHelper.h" |
|
15 | 16 | #include "SqpApplication.h" |
|
16 | 17 | |
|
17 | 18 | #include <QToolButton> |
|
18 | 19 | |
|
20 | #include <memory> | |
|
21 | ||
|
19 | 22 | Q_LOGGING_CATEGORY(LOG_VisualizationWidget, "VisualizationWidget") |
|
20 | 23 | |
|
24 | struct VisualizationWidget::VisualizationWidgetPrivate { | |
|
25 | std::unique_ptr<VisualizationSelectionZoneManager> m_ZoneSelectionManager = nullptr; | |
|
26 | ||
|
27 | VisualizationWidgetPrivate() | |
|
28 | : m_ZoneSelectionManager(std::make_unique<VisualizationSelectionZoneManager>()) | |
|
29 | { | |
|
30 | } | |
|
31 | }; | |
|
32 | ||
|
21 | 33 | VisualizationWidget::VisualizationWidget(QWidget *parent) |
|
22 |
: QWidget{parent}, |
|
|
34 | : QWidget{parent}, | |
|
35 | ui{new Ui::VisualizationWidget}, | |
|
36 | impl{spimpl::make_unique_impl<VisualizationWidgetPrivate>()} | |
|
23 | 37 | { |
|
24 | 38 | ui->setupUi(this); |
|
25 | 39 | |
|
26 | 40 | auto addTabViewButton = new QToolButton{ui->tabWidget}; |
|
27 | 41 | addTabViewButton->setText(tr("Add View")); |
|
28 | 42 | addTabViewButton->setCursor(Qt::ArrowCursor); |
|
29 | 43 | ui->tabWidget->setCornerWidget(addTabViewButton, Qt::TopRightCorner); |
|
30 | 44 | |
|
31 | 45 | auto enableMinimumCornerWidgetSize = [this](bool enable) { |
|
32 | 46 | |
|
33 | 47 | auto tabViewCornerWidget = ui->tabWidget->cornerWidget(); |
|
34 | 48 | auto width = enable ? tabViewCornerWidget->width() : 0; |
|
35 | 49 | auto height = enable ? tabViewCornerWidget->height() : 0; |
|
36 | 50 | tabViewCornerWidget->setMinimumHeight(height); |
|
37 | 51 | tabViewCornerWidget->setMinimumWidth(width); |
|
38 | 52 | ui->tabWidget->setMinimumHeight(height); |
|
39 | 53 | ui->tabWidget->setMinimumWidth(width); |
|
40 | 54 | }; |
|
41 | 55 | |
|
42 | 56 | auto addTabView = [this, enableMinimumCornerWidgetSize]() { |
|
43 | 57 | auto widget = new VisualizationTabWidget{QString{"View %1"}.arg(ui->tabWidget->count() + 1), |
|
44 | 58 | ui->tabWidget}; |
|
45 | 59 | auto index = ui->tabWidget->addTab(widget, widget->name()); |
|
46 | 60 | if (ui->tabWidget->count() > 0) { |
|
47 | 61 | enableMinimumCornerWidgetSize(false); |
|
48 | 62 | } |
|
49 | 63 | qCInfo(LOG_VisualizationWidget()) << tr("add the tab of index %1").arg(index); |
|
50 | 64 | }; |
|
51 | 65 | |
|
52 | 66 | auto removeTabView = [this, enableMinimumCornerWidgetSize](int index) { |
|
53 | 67 | if (ui->tabWidget->count() == 1) { |
|
54 | 68 | enableMinimumCornerWidgetSize(true); |
|
55 | 69 | } |
|
56 | 70 | |
|
57 | 71 | // Removes widget from tab and closes it |
|
58 | 72 | auto widget = ui->tabWidget->widget(index); |
|
59 | 73 | ui->tabWidget->removeTab(index); |
|
60 | 74 | if (widget) { |
|
61 | 75 | widget->close(); |
|
62 | 76 | } |
|
63 | 77 | |
|
64 | 78 | qCInfo(LOG_VisualizationWidget()) << tr("remove the tab of index %1").arg(index); |
|
65 | 79 | |
|
66 | 80 | }; |
|
67 | 81 | |
|
68 | 82 | ui->tabWidget->setTabsClosable(true); |
|
69 | 83 | |
|
70 | 84 | connect(addTabViewButton, &QToolButton::clicked, addTabView); |
|
71 | 85 | connect(ui->tabWidget, &QTabWidget::tabCloseRequested, removeTabView); |
|
72 | 86 | |
|
73 | 87 | sqpApp->dragDropHelper().addDragDropTabBar(ui->tabWidget->tabBar()); |
|
74 | 88 | |
|
75 | 89 | // Adds default tab |
|
76 | 90 | addTabView(); |
|
77 | 91 | } |
|
78 | 92 | |
|
79 | 93 | VisualizationWidget::~VisualizationWidget() |
|
80 | 94 | { |
|
81 | 95 | sqpApp->dragDropHelper().removeDragDropTabBar(ui->tabWidget->tabBar()); |
|
82 | 96 | delete ui; |
|
83 | 97 | } |
|
84 | 98 | |
|
99 | VisualizationSelectionZoneManager &VisualizationWidget::selectionZoneManager() const | |
|
100 | { | |
|
101 | return *impl->m_ZoneSelectionManager.get(); | |
|
102 | } | |
|
103 | ||
|
85 | 104 | void VisualizationWidget::accept(IVisualizationWidgetVisitor *visitor) |
|
86 | 105 | { |
|
87 | 106 | if (visitor) { |
|
88 | 107 | visitor->visitEnter(this); |
|
89 | 108 | |
|
90 | 109 | // Apply visitor for tab children |
|
91 | 110 | for (auto i = 0; i < ui->tabWidget->count(); ++i) { |
|
92 | 111 | // Widgets different from tabs are not visited (no action) |
|
93 | 112 | if (auto visualizationTabWidget |
|
94 | 113 | = dynamic_cast<VisualizationTabWidget *>(ui->tabWidget->widget(i))) { |
|
95 | 114 | visualizationTabWidget->accept(visitor); |
|
96 | 115 | } |
|
97 | 116 | } |
|
98 | 117 | |
|
99 | 118 | visitor->visitLeave(this); |
|
100 | 119 | } |
|
101 | 120 | else { |
|
102 | 121 | qCCritical(LOG_VisualizationWidget()) << tr("Can't visit widget : the visitor is null"); |
|
103 | 122 | } |
|
104 | 123 | } |
|
105 | 124 | |
|
106 | 125 | bool VisualizationWidget::canDrop(const Variable &variable) const |
|
107 | 126 | { |
|
108 | 127 | // The main widget can never accomodate a variable |
|
109 | 128 | Q_UNUSED(variable); |
|
110 | 129 | return false; |
|
111 | 130 | } |
|
112 | 131 | |
|
113 | 132 | bool VisualizationWidget::contains(const Variable &variable) const |
|
114 | 133 | { |
|
115 | 134 | Q_UNUSED(variable); |
|
116 | 135 | return false; |
|
117 | 136 | } |
|
118 | 137 | |
|
119 | 138 | QString VisualizationWidget::name() const |
|
120 | 139 | { |
|
121 | 140 | return QStringLiteral("MainView"); |
|
122 | 141 | } |
|
123 | 142 | |
|
124 | 143 | void VisualizationWidget::attachVariableMenu( |
|
125 | 144 | QMenu *menu, const QVector<std::shared_ptr<Variable> > &variables) noexcept |
|
126 | 145 | { |
|
127 | 146 | // Menu is generated only if there is a single variable |
|
128 | 147 | if (variables.size() == 1) { |
|
129 | 148 | if (auto variable = variables.first()) { |
|
130 | 149 | // Gets the containers of the variable |
|
131 | 150 | FindVariableOperation findVariableOperation{variable}; |
|
132 | 151 | accept(&findVariableOperation); |
|
133 | 152 | auto variableContainers = findVariableOperation.result(); |
|
134 | 153 | |
|
135 | 154 | // Generates the actions that make it possible to visualize the variable |
|
136 | 155 | GenerateVariableMenuOperation generateVariableMenuOperation{ |
|
137 | 156 | menu, variable, std::move(variableContainers)}; |
|
138 | 157 | accept(&generateVariableMenuOperation); |
|
139 | 158 | } |
|
140 | 159 | else { |
|
141 | 160 | qCCritical(LOG_VisualizationWidget()) << tr( |
|
142 | 161 | "Can't generate the menu relative to the visualization: the variable is null"); |
|
143 | 162 | } |
|
144 | 163 | } |
|
145 | 164 | else { |
|
146 | 165 | qCDebug(LOG_VisualizationWidget()) |
|
147 | 166 | << tr("No generation of the menu related to the visualization: several variables are " |
|
148 | 167 | "selected"); |
|
149 | 168 | } |
|
150 | 169 | } |
|
151 | 170 | |
|
152 | 171 | void VisualizationWidget::onVariableAboutToBeDeleted(std::shared_ptr<Variable> variable) noexcept |
|
153 | 172 | { |
|
154 | 173 | // Calls the operation of removing all references to the variable in the visualization |
|
155 | 174 | auto removeVariableOperation = RemoveVariableOperation{variable}; |
|
156 | 175 | accept(&removeVariableOperation); |
|
157 | 176 | } |
|
158 | 177 | |
|
159 | 178 | void VisualizationWidget::onRangeChanged(std::shared_ptr<Variable> variable, |
|
160 | 179 | const SqpRange &range) noexcept |
|
161 | 180 | { |
|
162 | 181 | // Calls the operation of rescaling all graph that contrains variable in the visualization |
|
163 | 182 | auto rescaleVariableOperation = RescaleAxeOperation{variable, range}; |
|
164 | 183 | accept(&rescaleVariableOperation); |
|
165 | 184 | } |
|
166 | 185 | |
|
167 | 186 | void VisualizationWidget::closeEvent(QCloseEvent *event) |
|
168 | 187 | { |
|
169 | 188 | // Closes tabs in the widget |
|
170 | 189 | for (auto i = 0; i < ui->tabWidget->count(); ++i) { |
|
171 | 190 | if (auto visualizationTabWidget |
|
172 | 191 | = dynamic_cast<VisualizationTabWidget *>(ui->tabWidget->widget(i))) { |
|
173 | 192 | visualizationTabWidget->close(); |
|
174 | 193 | } |
|
175 | 194 | } |
|
176 | 195 | |
|
177 | 196 | QWidget::closeEvent(event); |
|
178 | 197 | } |
@@ -1,583 +1,587 | |||
|
1 | 1 | #include "Visualization/VisualizationZoneWidget.h" |
|
2 | 2 | |
|
3 | 3 | #include "Visualization/IVisualizationWidgetVisitor.h" |
|
4 | 4 | #include "Visualization/QCustomPlotSynchronizer.h" |
|
5 | 5 | #include "Visualization/VisualizationGraphWidget.h" |
|
6 | 6 | #include "Visualization/VisualizationWidget.h" |
|
7 | 7 | #include "ui_VisualizationZoneWidget.h" |
|
8 | 8 | |
|
9 | 9 | #include "Common/MimeTypesDef.h" |
|
10 | 10 | #include "Common/VisualizationDef.h" |
|
11 | 11 | |
|
12 | 12 | #include <Data/SqpRange.h> |
|
13 | 13 | #include <Time/TimeController.h> |
|
14 | 14 | #include <Variable/Variable.h> |
|
15 | 15 | #include <Variable/VariableController.h> |
|
16 | 16 | |
|
17 | 17 | #include <Visualization/operations/FindVariableOperation.h> |
|
18 | 18 | |
|
19 | 19 | #include <DragAndDrop/DragDropHelper.h> |
|
20 | 20 | #include <QUuid> |
|
21 | 21 | #include <SqpApplication.h> |
|
22 | 22 | #include <cmath> |
|
23 | 23 | |
|
24 | 24 | #include <QLayout> |
|
25 | 25 | |
|
26 | 26 | Q_LOGGING_CATEGORY(LOG_VisualizationZoneWidget, "VisualizationZoneWidget") |
|
27 | 27 | |
|
28 | 28 | namespace { |
|
29 | 29 | |
|
30 | 30 | |
|
31 | 31 | /// Generates a default name for a new graph, according to the number of graphs already displayed in |
|
32 | 32 | /// the zone |
|
33 | 33 | QString defaultGraphName(const QLayout &layout) |
|
34 | 34 | { |
|
35 | 35 | auto count = 0; |
|
36 | 36 | for (auto i = 0; i < layout.count(); ++i) { |
|
37 | 37 | if (dynamic_cast<VisualizationGraphWidget *>(layout.itemAt(i)->widget())) { |
|
38 | 38 | count++; |
|
39 | 39 | } |
|
40 | 40 | } |
|
41 | 41 | |
|
42 | 42 | return QObject::tr("Graph %1").arg(count + 1); |
|
43 | 43 | } |
|
44 | 44 | |
|
45 | 45 | /** |
|
46 | 46 | * Applies a function to all graphs of the zone represented by its layout |
|
47 | 47 | * @param layout the layout that contains graphs |
|
48 | 48 | * @param fun the function to apply to each graph |
|
49 | 49 | */ |
|
50 | 50 | template <typename Fun> |
|
51 | 51 | void processGraphs(QLayout &layout, Fun fun) |
|
52 | 52 | { |
|
53 | 53 | for (auto i = 0; i < layout.count(); ++i) { |
|
54 | 54 | if (auto item = layout.itemAt(i)) { |
|
55 | 55 | if (auto visualizationGraphWidget |
|
56 | 56 | = qobject_cast<VisualizationGraphWidget *>(item->widget())) { |
|
57 | 57 | fun(*visualizationGraphWidget); |
|
58 | 58 | } |
|
59 | 59 | } |
|
60 | 60 | } |
|
61 | 61 | } |
|
62 | 62 | |
|
63 | 63 | } // namespace |
|
64 | 64 | |
|
65 | 65 | struct VisualizationZoneWidget::VisualizationZoneWidgetPrivate { |
|
66 | 66 | |
|
67 | 67 | explicit VisualizationZoneWidgetPrivate() |
|
68 | 68 | : m_SynchronisationGroupId{QUuid::createUuid()}, |
|
69 | 69 | m_Synchronizer{std::make_unique<QCustomPlotSynchronizer>()} |
|
70 | 70 | { |
|
71 | 71 | } |
|
72 | 72 | QUuid m_SynchronisationGroupId; |
|
73 | 73 | std::unique_ptr<IGraphSynchronizer> m_Synchronizer; |
|
74 | 74 | |
|
75 | // Returns the first graph in the zone or nullptr if there is no graph inside | |
|
76 | VisualizationGraphWidget *firstGraph(const VisualizationZoneWidget *zoneWidget) const | |
|
77 | { | |
|
78 | VisualizationGraphWidget *firstGraph = nullptr; | |
|
79 | auto layout = zoneWidget->ui->dragDropContainer->layout(); | |
|
80 | if (layout->count() > 0) { | |
|
81 | if (auto visualizationGraphWidget | |
|
82 | = qobject_cast<VisualizationGraphWidget *>(layout->itemAt(0)->widget())) { | |
|
83 | firstGraph = visualizationGraphWidget; | |
|
84 | } | |
|
85 | } | |
|
86 | ||
|
87 | return firstGraph; | |
|
88 | } | |
|
89 | ||
|
90 | 75 | void dropGraph(int index, VisualizationZoneWidget *zoneWidget); |
|
91 | 76 | void dropVariables(const QList<std::shared_ptr<Variable> > &variables, int index, |
|
92 | 77 | VisualizationZoneWidget *zoneWidget); |
|
93 | 78 | }; |
|
94 | 79 | |
|
95 | 80 | VisualizationZoneWidget::VisualizationZoneWidget(const QString &name, QWidget *parent) |
|
96 | 81 | : VisualizationDragWidget{parent}, |
|
97 | 82 | ui{new Ui::VisualizationZoneWidget}, |
|
98 | 83 | impl{spimpl::make_unique_impl<VisualizationZoneWidgetPrivate>()} |
|
99 | 84 | { |
|
100 | 85 | ui->setupUi(this); |
|
101 | 86 | |
|
102 | 87 | ui->zoneNameLabel->setText(name); |
|
103 | 88 | |
|
104 | 89 | ui->dragDropContainer->setPlaceHolderType(DragDropHelper::PlaceHolderType::Graph); |
|
105 | 90 | ui->dragDropContainer->setMimeType(MIME_TYPE_GRAPH, |
|
106 | 91 | VisualizationDragDropContainer::DropBehavior::Inserted); |
|
107 | 92 | ui->dragDropContainer->setMimeType( |
|
108 | 93 | MIME_TYPE_VARIABLE_LIST, VisualizationDragDropContainer::DropBehavior::InsertedAndMerged); |
|
109 | 94 | ui->dragDropContainer->setMimeType(MIME_TYPE_TIME_RANGE, |
|
110 | 95 | VisualizationDragDropContainer::DropBehavior::Merged); |
|
111 | 96 | ui->dragDropContainer->setMimeType(MIME_TYPE_ZONE, |
|
112 | 97 | VisualizationDragDropContainer::DropBehavior::Forbidden); |
|
98 | ui->dragDropContainer->setMimeType(MIME_TYPE_SELECTION_ZONE, | |
|
99 | VisualizationDragDropContainer::DropBehavior::Forbidden); | |
|
113 | 100 | ui->dragDropContainer->setAcceptMimeDataFunction([this](auto mimeData) { |
|
114 | 101 | return sqpApp->dragDropHelper().checkMimeDataForVisualization(mimeData, |
|
115 | 102 | ui->dragDropContainer); |
|
116 | 103 | }); |
|
117 | 104 | |
|
118 | 105 | auto acceptDragWidgetFun = [](auto dragWidget, auto mimeData) { |
|
119 | 106 | if (!mimeData) { |
|
120 | 107 | return false; |
|
121 | 108 | } |
|
122 | 109 | |
|
123 | 110 | if (mimeData->hasFormat(MIME_TYPE_VARIABLE_LIST)) { |
|
124 | 111 | auto variables = sqpApp->variableController().variablesForMimeData( |
|
125 | 112 | mimeData->data(MIME_TYPE_VARIABLE_LIST)); |
|
126 | 113 | |
|
127 | 114 | if (variables.count() != 1) { |
|
128 | 115 | return false; |
|
129 | 116 | } |
|
130 | 117 | auto variable = variables.first(); |
|
131 | 118 | |
|
132 | 119 | if (auto graphWidget = dynamic_cast<const VisualizationGraphWidget *>(dragWidget)) { |
|
133 | 120 | return graphWidget->canDrop(*variable); |
|
134 | 121 | } |
|
135 | 122 | } |
|
136 | 123 | |
|
137 | 124 | return true; |
|
138 | 125 | }; |
|
139 | 126 | ui->dragDropContainer->setAcceptDragWidgetFunction(acceptDragWidgetFun); |
|
140 | 127 | |
|
141 | 128 | connect(ui->dragDropContainer, &VisualizationDragDropContainer::dropOccuredInContainer, this, |
|
142 | 129 | &VisualizationZoneWidget::dropMimeData); |
|
143 | 130 | connect(ui->dragDropContainer, &VisualizationDragDropContainer::dropOccuredOnWidget, this, |
|
144 | 131 | &VisualizationZoneWidget::dropMimeDataOnGraph); |
|
145 | 132 | |
|
146 | 133 | // 'Close' options : widget is deleted when closed |
|
147 | 134 | setAttribute(Qt::WA_DeleteOnClose); |
|
148 | 135 | connect(ui->closeButton, &QToolButton::clicked, this, &VisualizationZoneWidget::close); |
|
149 | 136 | ui->closeButton->setIcon(sqpApp->style()->standardIcon(QStyle::SP_TitleBarCloseButton)); |
|
150 | 137 | |
|
151 | 138 | // Synchronisation id |
|
152 | 139 | QMetaObject::invokeMethod(&sqpApp->variableController(), "onAddSynchronizationGroupId", |
|
153 | 140 | Qt::QueuedConnection, Q_ARG(QUuid, impl->m_SynchronisationGroupId)); |
|
154 | 141 | } |
|
155 | 142 | |
|
156 | 143 | VisualizationZoneWidget::~VisualizationZoneWidget() |
|
157 | 144 | { |
|
158 | 145 | delete ui; |
|
159 | 146 | } |
|
160 | 147 | |
|
161 | 148 | void VisualizationZoneWidget::addGraph(VisualizationGraphWidget *graphWidget) |
|
162 | 149 | { |
|
163 | 150 | // Synchronize new graph with others in the zone |
|
164 | 151 | impl->m_Synchronizer->addGraph(*graphWidget); |
|
165 | 152 | |
|
166 | 153 | ui->dragDropContainer->addDragWidget(graphWidget); |
|
167 | 154 | } |
|
168 | 155 | |
|
169 | 156 | void VisualizationZoneWidget::insertGraph(int index, VisualizationGraphWidget *graphWidget) |
|
170 | 157 | { |
|
171 | 158 | // Synchronize new graph with others in the zone |
|
172 | 159 | impl->m_Synchronizer->addGraph(*graphWidget); |
|
173 | 160 | |
|
174 | 161 | ui->dragDropContainer->insertDragWidget(index, graphWidget); |
|
175 | 162 | } |
|
176 | 163 | |
|
177 | 164 | VisualizationGraphWidget *VisualizationZoneWidget::createGraph(std::shared_ptr<Variable> variable) |
|
178 | 165 | { |
|
179 | 166 | return createGraph(variable, -1); |
|
180 | 167 | } |
|
181 | 168 | |
|
182 | 169 | VisualizationGraphWidget *VisualizationZoneWidget::createGraph(std::shared_ptr<Variable> variable, |
|
183 | 170 | int index) |
|
184 | 171 | { |
|
185 | 172 | auto graphWidget |
|
186 | 173 | = new VisualizationGraphWidget{defaultGraphName(*ui->dragDropContainer->layout()), this}; |
|
187 | 174 | |
|
188 | 175 | |
|
189 | 176 | // Set graph properties |
|
190 | 177 | graphWidget->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::MinimumExpanding); |
|
191 | 178 | graphWidget->setMinimumHeight(GRAPH_MINIMUM_HEIGHT); |
|
192 | 179 | |
|
193 | 180 | |
|
194 | 181 | // Lambda to synchronize zone widget |
|
195 | 182 | auto synchronizeZoneWidget = [this, graphWidget](const SqpRange &graphRange, |
|
196 | 183 | const SqpRange &oldGraphRange) { |
|
197 | 184 | |
|
198 | 185 | auto zoomType = VariableController::getZoomType(graphRange, oldGraphRange); |
|
199 | 186 | auto frameLayout = ui->dragDropContainer->layout(); |
|
200 | 187 | for (auto i = 0; i < frameLayout->count(); ++i) { |
|
201 | 188 | auto graphChild |
|
202 | 189 | = dynamic_cast<VisualizationGraphWidget *>(frameLayout->itemAt(i)->widget()); |
|
203 | 190 | if (graphChild && (graphChild != graphWidget)) { |
|
204 | 191 | |
|
205 | 192 | auto graphChildRange = graphChild->graphRange(); |
|
206 | 193 | switch (zoomType) { |
|
207 | 194 | case AcquisitionZoomType::ZoomIn: { |
|
208 | 195 | auto deltaLeft = graphRange.m_TStart - oldGraphRange.m_TStart; |
|
209 | 196 | auto deltaRight = oldGraphRange.m_TEnd - graphRange.m_TEnd; |
|
210 | 197 | graphChildRange.m_TStart += deltaLeft; |
|
211 | 198 | graphChildRange.m_TEnd -= deltaRight; |
|
212 | 199 | qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: ZoomIn"); |
|
213 | 200 | qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: deltaLeft") |
|
214 | 201 | << deltaLeft; |
|
215 | 202 | qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: deltaRight") |
|
216 | 203 | << deltaRight; |
|
217 | 204 | qCDebug(LOG_VisualizationZoneWidget()) |
|
218 | 205 | << tr("TORM: dt") << graphRange.m_TEnd - graphRange.m_TStart; |
|
219 | 206 | |
|
220 | 207 | break; |
|
221 | 208 | } |
|
222 | 209 | |
|
223 | 210 | case AcquisitionZoomType::ZoomOut: { |
|
224 | 211 | qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: ZoomOut"); |
|
225 | 212 | auto deltaLeft = oldGraphRange.m_TStart - graphRange.m_TStart; |
|
226 | 213 | auto deltaRight = graphRange.m_TEnd - oldGraphRange.m_TEnd; |
|
227 | 214 | qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: deltaLeft") |
|
228 | 215 | << deltaLeft; |
|
229 | 216 | qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: deltaRight") |
|
230 | 217 | << deltaRight; |
|
231 | 218 | qCDebug(LOG_VisualizationZoneWidget()) |
|
232 | 219 | << tr("TORM: dt") << graphRange.m_TEnd - graphRange.m_TStart; |
|
233 | 220 | graphChildRange.m_TStart -= deltaLeft; |
|
234 | 221 | graphChildRange.m_TEnd += deltaRight; |
|
235 | 222 | break; |
|
236 | 223 | } |
|
237 | 224 | case AcquisitionZoomType::PanRight: { |
|
238 | 225 | qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: PanRight"); |
|
239 | 226 | auto deltaLeft = graphRange.m_TStart - oldGraphRange.m_TStart; |
|
240 | 227 | auto deltaRight = graphRange.m_TEnd - oldGraphRange.m_TEnd; |
|
241 | 228 | graphChildRange.m_TStart += deltaLeft; |
|
242 | 229 | graphChildRange.m_TEnd += deltaRight; |
|
243 | 230 | qCDebug(LOG_VisualizationZoneWidget()) |
|
244 | 231 | << tr("TORM: dt") << graphRange.m_TEnd - graphRange.m_TStart; |
|
245 | 232 | break; |
|
246 | 233 | } |
|
247 | 234 | case AcquisitionZoomType::PanLeft: { |
|
248 | 235 | qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: PanLeft"); |
|
249 | 236 | auto deltaLeft = oldGraphRange.m_TStart - graphRange.m_TStart; |
|
250 | 237 | auto deltaRight = oldGraphRange.m_TEnd - graphRange.m_TEnd; |
|
251 | 238 | graphChildRange.m_TStart -= deltaLeft; |
|
252 | 239 | graphChildRange.m_TEnd -= deltaRight; |
|
253 | 240 | break; |
|
254 | 241 | } |
|
255 | 242 | case AcquisitionZoomType::Unknown: { |
|
256 | 243 | qCDebug(LOG_VisualizationZoneWidget()) |
|
257 | 244 | << tr("Impossible to synchronize: zoom type unknown"); |
|
258 | 245 | break; |
|
259 | 246 | } |
|
260 | 247 | default: |
|
261 | 248 | qCCritical(LOG_VisualizationZoneWidget()) |
|
262 | 249 | << tr("Impossible to synchronize: zoom type not take into account"); |
|
263 | 250 | // No action |
|
264 | 251 | break; |
|
265 | 252 | } |
|
266 | 253 | graphChild->enableAcquisition(false); |
|
267 | 254 | qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: Range before: ") |
|
268 | 255 | << graphChild->graphRange(); |
|
269 | 256 | qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: Range after : ") |
|
270 | 257 | << graphChildRange; |
|
271 | 258 | qCDebug(LOG_VisualizationZoneWidget()) |
|
272 | 259 | << tr("TORM: child dt") << graphChildRange.m_TEnd - graphChildRange.m_TStart; |
|
273 | 260 | graphChild->setGraphRange(graphChildRange); |
|
274 | 261 | graphChild->enableAcquisition(true); |
|
275 | 262 | } |
|
276 | 263 | } |
|
277 | 264 | }; |
|
278 | 265 | |
|
279 | 266 | // connection for synchronization |
|
280 | 267 | connect(graphWidget, &VisualizationGraphWidget::synchronize, synchronizeZoneWidget); |
|
281 | 268 | connect(graphWidget, &VisualizationGraphWidget::variableAdded, this, |
|
282 | 269 | &VisualizationZoneWidget::onVariableAdded); |
|
283 | 270 | connect(graphWidget, &VisualizationGraphWidget::variableAboutToBeRemoved, this, |
|
284 | 271 | &VisualizationZoneWidget::onVariableAboutToBeRemoved); |
|
285 | 272 | |
|
286 | 273 | auto range = SqpRange{}; |
|
287 |
if (auto firstGraph = |
|
|
274 | if (auto firstGraph = this->firstGraph()) { | |
|
288 | 275 | // Case of a new graph in a existant zone |
|
289 | 276 | range = firstGraph->graphRange(); |
|
290 | 277 | } |
|
291 | 278 | else { |
|
292 | 279 | // Case of a new graph as the first of the zone |
|
293 | 280 | range = variable->range(); |
|
294 | 281 | } |
|
295 | 282 | |
|
296 | 283 | this->insertGraph(index, graphWidget); |
|
297 | 284 | |
|
298 | 285 | graphWidget->addVariable(variable, range); |
|
299 | 286 | graphWidget->setYRange(variable); |
|
300 | 287 | |
|
301 | 288 | return graphWidget; |
|
302 | 289 | } |
|
303 | 290 | |
|
304 | 291 | VisualizationGraphWidget * |
|
305 | 292 | VisualizationZoneWidget::createGraph(const QList<std::shared_ptr<Variable> > variables, int index) |
|
306 | 293 | { |
|
307 | 294 | if (variables.isEmpty()) { |
|
308 | 295 | return nullptr; |
|
309 | 296 | } |
|
310 | 297 | |
|
311 | 298 | auto graphWidget = createGraph(variables.first(), index); |
|
312 | 299 | for (auto variableIt = variables.cbegin() + 1; variableIt != variables.cend(); ++variableIt) { |
|
313 | 300 | graphWidget->addVariable(*variableIt, graphWidget->graphRange()); |
|
314 | 301 | } |
|
315 | 302 | |
|
316 | 303 | return graphWidget; |
|
317 | 304 | } |
|
318 | 305 | |
|
306 | VisualizationGraphWidget *VisualizationZoneWidget::firstGraph() const | |
|
307 | { | |
|
308 | VisualizationGraphWidget *firstGraph = nullptr; | |
|
309 | auto layout = ui->dragDropContainer->layout(); | |
|
310 | if (layout->count() > 0) { | |
|
311 | if (auto visualizationGraphWidget | |
|
312 | = qobject_cast<VisualizationGraphWidget *>(layout->itemAt(0)->widget())) { | |
|
313 | firstGraph = visualizationGraphWidget; | |
|
314 | } | |
|
315 | } | |
|
316 | ||
|
317 | return firstGraph; | |
|
318 | } | |
|
319 | ||
|
319 | 320 | void VisualizationZoneWidget::accept(IVisualizationWidgetVisitor *visitor) |
|
320 | 321 | { |
|
321 | 322 | if (visitor) { |
|
322 | 323 | visitor->visitEnter(this); |
|
323 | 324 | |
|
324 | 325 | // Apply visitor to graph children: widgets different from graphs are not visited (no |
|
325 | 326 | // action) |
|
326 | 327 | processGraphs( |
|
327 | 328 | *ui->dragDropContainer->layout(), |
|
328 | 329 | [visitor](VisualizationGraphWidget &graphWidget) { graphWidget.accept(visitor); }); |
|
329 | 330 | |
|
330 | 331 | visitor->visitLeave(this); |
|
331 | 332 | } |
|
332 | 333 | else { |
|
333 | 334 | qCCritical(LOG_VisualizationZoneWidget()) << tr("Can't visit widget : the visitor is null"); |
|
334 | 335 | } |
|
335 | 336 | } |
|
336 | 337 | |
|
337 | 338 | bool VisualizationZoneWidget::canDrop(const Variable &variable) const |
|
338 | 339 | { |
|
339 | 340 | // A tab can always accomodate a variable |
|
340 | 341 | Q_UNUSED(variable); |
|
341 | 342 | return true; |
|
342 | 343 | } |
|
343 | 344 | |
|
344 | 345 | bool VisualizationZoneWidget::contains(const Variable &variable) const |
|
345 | 346 | { |
|
346 | 347 | Q_UNUSED(variable); |
|
347 | 348 | return false; |
|
348 | 349 | } |
|
349 | 350 | |
|
350 | 351 | QString VisualizationZoneWidget::name() const |
|
351 | 352 | { |
|
352 | 353 | return ui->zoneNameLabel->text(); |
|
353 | 354 | } |
|
354 | 355 | |
|
355 | QMimeData *VisualizationZoneWidget::mimeData() const | |
|
356 | QMimeData *VisualizationZoneWidget::mimeData(const QPoint &position) const | |
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356 | 357 | { |
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358 | Q_UNUSED(position); | |
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359 | ||
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357 | 360 | auto mimeData = new QMimeData; |
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358 | 361 | mimeData->setData(MIME_TYPE_ZONE, QByteArray{}); |
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359 | 362 | |
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360 |
if (auto firstGraph = |
|
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363 | if (auto firstGraph = this->firstGraph()) { | |
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361 | 364 | auto timeRangeData = TimeController::mimeDataForTimeRange(firstGraph->graphRange()); |
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362 | 365 | mimeData->setData(MIME_TYPE_TIME_RANGE, timeRangeData); |
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363 | 366 | } |
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364 | 367 | |
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365 | 368 | return mimeData; |
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366 | 369 | } |
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367 | 370 | |
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368 | 371 | bool VisualizationZoneWidget::isDragAllowed() const |
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369 | 372 | { |
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370 | 373 | return true; |
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371 | 374 | } |
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372 | 375 | |
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373 | 376 | void VisualizationZoneWidget::notifyMouseMoveInGraph(const QPointF &graphPosition, |
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374 | 377 | const QPointF &plotPosition, |
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375 | 378 | VisualizationGraphWidget *graphWidget) |
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376 | 379 | { |
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377 | 380 | processGraphs(*ui->dragDropContainer->layout(), [&graphPosition, &plotPosition, &graphWidget]( |
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378 | 381 | VisualizationGraphWidget &processedGraph) { |
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379 | 382 | |
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380 | 383 | switch (sqpApp->plotsCursorMode()) { |
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381 | 384 | case SqpApplication::PlotsCursorMode::Vertical: |
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382 | 385 | processedGraph.removeHorizontalCursor(); |
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383 | 386 | processedGraph.addVerticalCursorAtViewportPosition(graphPosition.x()); |
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384 | 387 | break; |
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385 | 388 | case SqpApplication::PlotsCursorMode::Temporal: |
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386 | 389 | processedGraph.addVerticalCursor(plotPosition.x()); |
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387 | 390 | processedGraph.removeHorizontalCursor(); |
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388 | 391 | break; |
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389 | 392 | case SqpApplication::PlotsCursorMode::Horizontal: |
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390 | 393 | processedGraph.removeVerticalCursor(); |
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391 | 394 | if (&processedGraph == graphWidget) { |
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392 | 395 | processedGraph.addHorizontalCursorAtViewportPosition(graphPosition.y()); |
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393 | 396 | } |
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394 | 397 | else { |
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395 | 398 | processedGraph.removeHorizontalCursor(); |
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396 | 399 | } |
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397 | 400 | break; |
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398 | 401 | case SqpApplication::PlotsCursorMode::Cross: |
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399 | 402 | if (&processedGraph == graphWidget) { |
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400 | 403 | processedGraph.addVerticalCursorAtViewportPosition(graphPosition.x()); |
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401 | 404 | processedGraph.addHorizontalCursorAtViewportPosition(graphPosition.y()); |
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402 | 405 | } |
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403 | 406 | else { |
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404 | 407 | processedGraph.removeHorizontalCursor(); |
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405 | 408 | processedGraph.removeVerticalCursor(); |
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406 | 409 | } |
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407 | 410 | break; |
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408 | 411 | case SqpApplication::PlotsCursorMode::NoCursor: |
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409 | 412 | processedGraph.removeHorizontalCursor(); |
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410 | 413 | processedGraph.removeVerticalCursor(); |
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411 | 414 | break; |
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412 | 415 | } |
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413 | 416 | |
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414 | 417 | |
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415 | 418 | }); |
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416 | 419 | } |
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417 | 420 | |
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418 | 421 | void VisualizationZoneWidget::notifyMouseLeaveGraph(VisualizationGraphWidget *graphWidget) |
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419 | 422 | { |
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420 | 423 | processGraphs(*ui->dragDropContainer->layout(), [](VisualizationGraphWidget &processedGraph) { |
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421 | 424 | processedGraph.removeHorizontalCursor(); |
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422 | 425 | processedGraph.removeVerticalCursor(); |
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423 | 426 | }); |
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424 | 427 | } |
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425 | 428 | |
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426 | 429 | void VisualizationZoneWidget::closeEvent(QCloseEvent *event) |
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427 | 430 | { |
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428 | 431 | // Closes graphs in the zone |
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429 | 432 | processGraphs(*ui->dragDropContainer->layout(), |
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430 | 433 | [](VisualizationGraphWidget &graphWidget) { graphWidget.close(); }); |
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431 | 434 | |
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432 | 435 | // Delete synchronization group from variable controller |
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433 | 436 | QMetaObject::invokeMethod(&sqpApp->variableController(), "onRemoveSynchronizationGroupId", |
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434 | 437 | Qt::QueuedConnection, Q_ARG(QUuid, impl->m_SynchronisationGroupId)); |
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435 | 438 | |
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436 | 439 | QWidget::closeEvent(event); |
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437 | 440 | } |
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438 | 441 | |
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439 | 442 | void VisualizationZoneWidget::onVariableAdded(std::shared_ptr<Variable> variable) |
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440 | 443 | { |
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441 | 444 | QMetaObject::invokeMethod(&sqpApp->variableController(), "onAddSynchronized", |
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442 | 445 | Qt::QueuedConnection, Q_ARG(std::shared_ptr<Variable>, variable), |
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443 | 446 | Q_ARG(QUuid, impl->m_SynchronisationGroupId)); |
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444 | 447 | } |
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445 | 448 | |
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446 | 449 | void VisualizationZoneWidget::onVariableAboutToBeRemoved(std::shared_ptr<Variable> variable) |
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447 | 450 | { |
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448 | 451 | QMetaObject::invokeMethod(&sqpApp->variableController(), "desynchronize", Qt::QueuedConnection, |
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449 | 452 | Q_ARG(std::shared_ptr<Variable>, variable), |
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450 | 453 | Q_ARG(QUuid, impl->m_SynchronisationGroupId)); |
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451 | 454 | } |
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452 | 455 | |
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453 | 456 | void VisualizationZoneWidget::dropMimeData(int index, const QMimeData *mimeData) |
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454 | 457 | { |
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455 | 458 | if (mimeData->hasFormat(MIME_TYPE_GRAPH)) { |
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456 | 459 | impl->dropGraph(index, this); |
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457 | 460 | } |
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458 | 461 | else if (mimeData->hasFormat(MIME_TYPE_VARIABLE_LIST)) { |
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459 | 462 | auto variables = sqpApp->variableController().variablesForMimeData( |
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460 | 463 | mimeData->data(MIME_TYPE_VARIABLE_LIST)); |
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461 | 464 | impl->dropVariables(variables, index, this); |
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462 | 465 | } |
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463 | 466 | else { |
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464 | 467 | qCWarning(LOG_VisualizationZoneWidget()) |
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465 | 468 | << tr("VisualizationZoneWidget::dropMimeData, unknown MIME data received."); |
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466 | 469 | } |
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467 | 470 | } |
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468 | 471 | |
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469 | 472 | void VisualizationZoneWidget::dropMimeDataOnGraph(VisualizationDragWidget *dragWidget, |
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470 | 473 | const QMimeData *mimeData) |
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471 | 474 | { |
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472 | 475 | auto graphWidget = qobject_cast<VisualizationGraphWidget *>(dragWidget); |
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473 | 476 | if (!graphWidget) { |
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474 | 477 | qCWarning(LOG_VisualizationZoneWidget()) |
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475 | 478 | << tr("VisualizationZoneWidget::dropMimeDataOnGraph, dropping in an unknown widget, " |
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476 | 479 | "drop aborted"); |
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477 | 480 | Q_ASSERT(false); |
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478 | 481 | return; |
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479 | 482 | } |
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480 | 483 | |
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481 | 484 | if (mimeData->hasFormat(MIME_TYPE_VARIABLE_LIST)) { |
|
482 | 485 | auto variables = sqpApp->variableController().variablesForMimeData( |
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483 | 486 | mimeData->data(MIME_TYPE_VARIABLE_LIST)); |
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484 | 487 | for (const auto &var : variables) { |
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485 | 488 | graphWidget->addVariable(var, graphWidget->graphRange()); |
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486 | 489 | } |
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487 | 490 | } |
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488 | 491 | else if (mimeData->hasFormat(MIME_TYPE_TIME_RANGE)) { |
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489 | 492 | auto range = TimeController::timeRangeForMimeData(mimeData->data(MIME_TYPE_TIME_RANGE)); |
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490 | 493 | graphWidget->setGraphRange(range); |
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491 | 494 | } |
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492 | 495 | else { |
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493 | 496 | qCWarning(LOG_VisualizationZoneWidget()) |
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494 | 497 | << tr("VisualizationZoneWidget::dropMimeDataOnGraph, unknown MIME data received."); |
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495 | 498 | } |
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496 | 499 | } |
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497 | 500 | |
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498 | 501 | void VisualizationZoneWidget::VisualizationZoneWidgetPrivate::dropGraph( |
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499 | 502 | int index, VisualizationZoneWidget *zoneWidget) |
|
500 | 503 | { |
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501 | 504 | auto &helper = sqpApp->dragDropHelper(); |
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502 | 505 | |
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503 | 506 | auto graphWidget = qobject_cast<VisualizationGraphWidget *>(helper.getCurrentDragWidget()); |
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504 | 507 | if (!graphWidget) { |
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505 | 508 | qCWarning(LOG_VisualizationZoneWidget()) |
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506 | 509 | << tr("VisualizationZoneWidget::dropGraph, drop aborted, the dropped graph is not " |
|
507 | 510 | "found or invalid."); |
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508 | 511 | Q_ASSERT(false); |
|
509 | 512 | return; |
|
510 | 513 | } |
|
511 | 514 | |
|
512 | 515 | auto parentDragDropContainer |
|
513 | 516 | = qobject_cast<VisualizationDragDropContainer *>(graphWidget->parentWidget()); |
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514 | 517 | if (!parentDragDropContainer) { |
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515 | 518 | qCWarning(LOG_VisualizationZoneWidget()) |
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516 | 519 | << tr("VisualizationZoneWidget::dropGraph, drop aborted, the parent container of " |
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517 | 520 | "the dropped graph is not found."); |
|
518 | 521 | Q_ASSERT(false); |
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519 | 522 | return; |
|
520 | 523 | } |
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521 | 524 | |
|
522 | 525 | const auto &variables = graphWidget->variables(); |
|
523 | 526 | |
|
524 | 527 | if (parentDragDropContainer != zoneWidget->ui->dragDropContainer && !variables.isEmpty()) { |
|
525 | 528 | // The drop didn't occur in the same zone |
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526 | 529 | |
|
527 | 530 | // Abort the requests for the variables (if any) |
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528 | 531 | // Commented, because it's not sure if it's needed or not |
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529 | 532 | // for (const auto& var : variables) |
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530 | 533 | //{ |
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531 | 534 | // sqpApp->variableController().onAbortProgressRequested(var); |
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532 | 535 | //} |
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533 | 536 | |
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534 | 537 | auto previousParentZoneWidget = graphWidget->parentZoneWidget(); |
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535 | 538 | auto nbGraph = parentDragDropContainer->countDragWidget(); |
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536 | 539 | if (nbGraph == 1) { |
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537 | 540 | // This is the only graph in the previous zone, close the zone |
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538 | 541 | helper.delayedCloseWidget(previousParentZoneWidget); |
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539 | 542 | } |
|
540 | 543 | else { |
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541 | 544 | // Close the graph |
|
542 | 545 | helper.delayedCloseWidget(graphWidget); |
|
543 | 546 | } |
|
544 | 547 | |
|
545 | 548 | // Creates the new graph in the zone |
|
546 | zoneWidget->createGraph(variables, index); | |
|
549 | auto newGraphWidget = zoneWidget->createGraph(variables, index); | |
|
550 | newGraphWidget->addSelectionZones(graphWidget->selectionZoneRanges()); | |
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547 | 551 | } |
|
548 | 552 | else { |
|
549 | 553 | // The drop occurred in the same zone or the graph is empty |
|
550 | 554 | // Simple move of the graph, no variable operation associated |
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551 | 555 | parentDragDropContainer->layout()->removeWidget(graphWidget); |
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552 | 556 | |
|
553 | 557 | if (variables.isEmpty() && parentDragDropContainer != zoneWidget->ui->dragDropContainer) { |
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554 | 558 | // The graph is empty and dropped in a different zone. |
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555 | 559 | // Take the range of the first graph in the zone (if existing). |
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556 | 560 | auto layout = zoneWidget->ui->dragDropContainer->layout(); |
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557 | 561 | if (layout->count() > 0) { |
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558 | 562 | if (auto visualizationGraphWidget |
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559 | 563 | = qobject_cast<VisualizationGraphWidget *>(layout->itemAt(0)->widget())) { |
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560 | 564 | graphWidget->setGraphRange(visualizationGraphWidget->graphRange()); |
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561 | 565 | } |
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562 | 566 | } |
|
563 | 567 | } |
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564 | 568 | |
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565 | 569 | zoneWidget->ui->dragDropContainer->insertDragWidget(index, graphWidget); |
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566 | 570 | } |
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567 | 571 | } |
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568 | 572 | |
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569 | 573 | void VisualizationZoneWidget::VisualizationZoneWidgetPrivate::dropVariables( |
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570 | 574 | const QList<std::shared_ptr<Variable> > &variables, int index, |
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571 | 575 | VisualizationZoneWidget *zoneWidget) |
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572 | 576 | { |
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573 | 577 | // Note: the AcceptMimeDataFunction (set on the drop container) ensure there is a single and |
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574 | 578 | // compatible variable here |
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575 | 579 | if (variables.count() > 1) { |
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576 | 580 | qCWarning(LOG_VisualizationZoneWidget()) |
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577 | 581 | << tr("VisualizationZoneWidget::dropVariables, dropping multiple variables, operation " |
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578 | 582 | "aborted."); |
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579 | 583 | return; |
|
580 | 584 | } |
|
581 | 585 | |
|
582 | 586 | zoneWidget->createGraph(variables, index); |
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583 | 587 | } |
General Comments 3
Status change > Approved
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