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dd0939b6f5
On each profile replot, the gas axis was implicitly reset by calling "dataModel->emitDataChanged()", which would send a signal recieved by the axis. To make the code less confusing and, more importantly, make order of execution deterministic, explicitly reset the axis. Rename the function that resets the axis from "settingsChanged" to "update" to reflect its usage. Moreover, remove the "setModel()" function and pass the model to the constructore. Make it a const reference to make clear that it can't change during the life time of the axis. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
120 lines
2.9 KiB
C++
120 lines
2.9 KiB
C++
// SPDX-License-Identifier: GPL-2.0
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#ifndef DIVECARTESIANAXIS_H
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#define DIVECARTESIANAXIS_H
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#include <QObject>
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#include <QGraphicsLineItem>
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#include "core/color.h"
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#include "profilewidget2.h"
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class QPropertyAnimation;
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class DiveTextItem;
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class DiveLineItem;
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class DivePlotDataModel;
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class DiveCartesianAxis : public QObject, public QGraphicsLineItem {
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Q_OBJECT
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Q_PROPERTY(QLineF line WRITE setLine READ line)
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Q_PROPERTY(QPointF pos WRITE setPos READ pos)
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Q_PROPERTY(qreal x WRITE setX READ x)
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Q_PROPERTY(qreal y WRITE setY READ y)
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private:
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bool printMode;
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QPen gridPen() const;
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public:
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enum Orientation {
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TopToBottom,
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BottomToTop,
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LeftToRight,
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RightToLeft
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};
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DiveCartesianAxis(ProfileWidget2 *widget);
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~DiveCartesianAxis();
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void setPrintMode(bool mode);
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void setMinimum(double minimum);
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void setMaximum(double maximum);
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void setTickInterval(double interval);
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void setOrientation(Orientation orientation);
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void setTickSize(qreal size);
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void setFontLabelScale(qreal scale);
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double minimum() const;
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double maximum() const;
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double fontLabelScale() const;
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qreal valueAt(const QPointF &p) const;
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qreal posAtValue(qreal value) const;
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void setColor(const QColor &color);
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void setTextColor(const QColor &color);
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void animateChangeLine(const QLineF &newLine);
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void setTextVisible(bool arg1);
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void setLinesVisible(bool arg1);
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void setLineSize(qreal lineSize);
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void setLine(const QLineF& line);
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int unitSystem;
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virtual void updateTicks(color_index_t color = TIME_GRID);
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signals:
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void sizeChanged();
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void maxChanged();
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protected:
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ProfileWidget2 *profileWidget;
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virtual QString textForValue(double value) const;
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virtual QColor colorForValue(double value) const;
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Orientation orientation;
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QList<DiveTextItem *> labels;
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QList<DiveLineItem *> lines;
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double min;
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double max;
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double interval;
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double tick_size;
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QColor textColor;
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bool textVisibility;
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bool lineVisibility;
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double labelScale;
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qreal line_size;
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bool changed;
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};
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class DepthAxis : public DiveCartesianAxis {
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Q_OBJECT
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public:
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DepthAxis(ProfileWidget2 *widget);
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private:
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QString textForValue(double value) const override;
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QColor colorForValue(double value) const override;
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int unitSystem;
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private
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slots:
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void settingsChanged();
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};
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class TimeAxis : public DiveCartesianAxis {
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Q_OBJECT
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public:
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TimeAxis(ProfileWidget2 *widget);
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void updateTicks(color_index_t color = TIME_GRID) override;
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private:
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QString textForValue(double value) const override;
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QColor colorForValue(double value) const override;
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};
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class TemperatureAxis : public DiveCartesianAxis {
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Q_OBJECT
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public:
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TemperatureAxis(ProfileWidget2 *widget);
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private:
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QString textForValue(double value) const override;
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};
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class PartialGasPressureAxis : public DiveCartesianAxis {
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Q_OBJECT
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public:
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PartialGasPressureAxis(const DivePlotDataModel &model, ProfileWidget2 *widget);
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public
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slots:
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void update();
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private:
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const DivePlotDataModel &model;
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};
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#endif // DIVECARTESIANAXIS_H
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