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505e4e47eb
The tissue percentages were realized as 16 independent polygons. That didn't work at all with the new absolute scaling. Reimplement the item and blast it onto a pixmap. Not only is this artifact-free, it also should (hopefully) be quite a bit more efficient than painting numerous lines. In contrast to the old code, this does access the plot_info structure directly instead of using the model. Not so much for performance reason, but rather to make things more robust: We have a strongly typed language. Why would we shoehorn data through the weakly typed QVariant and mess with wierd index-arithmetics. Makes no sense to me. Qt-model have to be used for interfacing with Qt. They are terrible for intra-application data transfer. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
103 lines
3.3 KiB
C++
103 lines
3.3 KiB
C++
// SPDX-License-Identifier: GPL-2.0
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// Displays the dive profile. Used by the interactive profile widget
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// and the printing/exporting code.
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#ifndef PROFILESCENE_H
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#define PROFILESCENE_H
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#include "core/color.h"
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#include "core/display.h"
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#include <QGraphicsScene>
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#include <QPainter>
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class DivePlannerPointsModel;
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class DivePlotDataModel;
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class AbstractProfilePolygonItem;
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class DepthAxis;
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class DiveCartesianAxis;
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class DiveCalculatedCeiling;
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class DiveCalculatedTissue;
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class DiveCartesianAxis;
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class DiveEventItem;
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class DiveGasPressureItem;
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class DiveHeartrateItem;
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class DiveMeanDepthItem;
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class DivePercentageItem;
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class DiveProfileItem;
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class DiveReportedCeiling;
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class DiveTemperatureItem;
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class DiveTextItem;
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class PartialGasPressureAxis;
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class PartialPressureGasItem;
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class TankItem;
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class TemperatureAxis;
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class TimeAxis;
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class ProfileScene : public QGraphicsScene {
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public:
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ProfileScene(double dpr, bool printMode, bool isGrayscale);
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~ProfileScene();
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void resize(QSizeF size);
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void updateAxes(bool instant); // Update axes according to preferences
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void clear();
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bool isPointOutOfBoundaries(const QPointF &point) const;
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// If a plannerModel is passed, the deco-information is taken from there.
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void plotDive(const struct dive *d, int dc, DivePlannerPointsModel *plannerModel = nullptr, bool inPlanner = false,
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bool instant = false, bool calcMax = true);
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void draw(QPainter *painter, const QRect &pos,
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const struct dive *d, int dc,
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DivePlannerPointsModel *plannerModel = nullptr, bool inPlanner = false);
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const struct dive *d;
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int dc;
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private:
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template<typename T, class... Args> T *createItem(const DiveCartesianAxis &vAxis, int vColumn, int z, Args&&... args);
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PartialPressureGasItem *createPPGas(int column, color_index_t color, color_index_t colorAlert,
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const double *thresholdSettingsMin, const double *thresholdSettingsMax);
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void updateVisibility(); // Update visibility of non-interactive chart features according to preferences
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friend class ProfileWidget2; // For now, give the ProfileWidget full access to the objects on the scene
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double dpr; // Device Pixel Ratio. A DPR of one corresponds to a "standard" PC screen.
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bool printMode;
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bool isGrayscale;
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int maxtime;
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int maxdepth;
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DivePlotDataModel *dataModel;
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struct plot_info plotInfo;
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DepthAxis *profileYAxis;
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PartialGasPressureAxis *gasYAxis;
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TemperatureAxis *temperatureAxis;
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TimeAxis *timeAxis;
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DiveCartesianAxis *cylinderPressureAxis;
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DiveCartesianAxis *heartBeatAxis;
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DiveCartesianAxis *percentageAxis;
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std::vector<AbstractProfilePolygonItem *> profileItems;
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DiveProfileItem *diveProfileItem;
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DiveTemperatureItem *temperatureItem;
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DiveMeanDepthItem *meanDepthItem;
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DiveGasPressureItem *gasPressureItem;
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QList<DiveEventItem *> eventItems;
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DiveTextItem *diveComputerText;
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DiveReportedCeiling *reportedCeiling;
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PartialPressureGasItem *pn2GasItem;
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PartialPressureGasItem *pheGasItem;
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PartialPressureGasItem *po2GasItem;
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PartialPressureGasItem *o2SetpointGasItem;
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PartialPressureGasItem *ccrsensor1GasItem;
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PartialPressureGasItem *ccrsensor2GasItem;
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PartialPressureGasItem *ccrsensor3GasItem;
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PartialPressureGasItem *ocpo2GasItem;
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DiveCalculatedCeiling *diveCeiling;
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DiveTextItem *decoModelParameters;
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QList<DiveCalculatedTissue *> allTissues;
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DiveHeartrateItem *heartBeatItem;
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DivePercentageItem *percentageItem;
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TankItem *tankItem;
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};
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#endif
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