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01983c65c3
Instead of intializing the text fields and then changing the font scale via signal-rigmarole, pass down the font-scale at construction time. Since the fontPrintScale is only set in print mode, we also can access it directly instead of testing for printMode. Since the DiveTextItem is not updated using signals anymore, the connected flag can be removed. The commit is larger than I had hoped for, but this makes things ultimately less brittle. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
118 lines
2.9 KiB
C++
118 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(double fontPrintScale, 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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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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virtual void updateTicks(color_index_t color = TIME_GRID);
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signals:
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void sizeChanged();
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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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double fontPrintScale;
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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(double fontPrintScale, 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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units::LENGTH 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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using DiveCartesianAxis::DiveCartesianAxis;
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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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using DiveCartesianAxis::DiveCartesianAxis;
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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, double fontPrintScale, 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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