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subsurface/profile-widget/profilescene.cpp
Berthold Stoeger db726862ae profile: move axes to ProfileScene 
Part of separating the static (for printing, export) and
dynamic (UI) parts of the profile. This is still quite messy
with many direct accesses from the ProfileWidget.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2021-12-17 11:54:23 -08:00

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// SPDX-License-Identifier: GPL-2.0
#include "profilescene.h"
#include "divecartesianaxis.h"
#include "core/pref.h"
#include "qt-models/diveplotdatamodel.h"
const static struct ProfileItemPos {
struct Pos {
QPointF on;
QPointF off;
};
struct Axis : public Pos {
QLineF shrinked;
QLineF expanded;
QLineF intermediate;
};
Axis depth;
Axis partialPressure;
Axis partialPressureTissue;
Axis partialPressureWithTankBar;
Axis percentage;
Axis percentageWithTankBar;
Axis time;
Axis cylinder;
Axis temperature;
Axis temperatureAll;
Axis heartBeat;
Axis heartBeatWithTankBar;
ProfileItemPos();
} itemPos;
ProfileScene::ProfileScene(double fontPrintScale) :
dataModel(new DivePlotDataModel(this)),
profileYAxis(new DepthAxis(fontPrintScale, *this)),
gasYAxis(new PartialGasPressureAxis(*dataModel, fontPrintScale, *this)),
temperatureAxis(new TemperatureAxis(fontPrintScale, *this)),
timeAxis(new TimeAxis(fontPrintScale, *this)),
cylinderPressureAxis(new DiveCartesianAxis(fontPrintScale, *this)),
heartBeatAxis(new DiveCartesianAxis(fontPrintScale, *this)),
percentageAxis(new DiveCartesianAxis(fontPrintScale, *this))
{
setSceneRect(0, 0, 100, 100);
setItemIndexMethod(QGraphicsScene::NoIndex);
// Initialize axes. Perhaps part of this should be moved down to the axes code?
profileYAxis->setOrientation(DiveCartesianAxis::TopToBottom);
profileYAxis->setMinimum(0);
profileYAxis->setTickInterval(M_OR_FT(10, 30));
profileYAxis->setTickSize(0.5);
profileYAxis->setLineSize(96);
timeAxis->setLineSize(92);
timeAxis->setTickSize(-0.5);
gasYAxis->setOrientation(DiveCartesianAxis::BottomToTop);
gasYAxis->setTickInterval(1);
gasYAxis->setTickSize(1);
gasYAxis->setMinimum(0);
gasYAxis->setFontLabelScale(0.7);
gasYAxis->setLineSize(96);
#ifndef SUBSURFACE_MOBILE
heartBeatAxis->setOrientation(DiveCartesianAxis::BottomToTop);
heartBeatAxis->setTickSize(0.2);
heartBeatAxis->setTickInterval(10);
heartBeatAxis->setFontLabelScale(0.7);
heartBeatAxis->setLineSize(96);
percentageAxis->setOrientation(DiveCartesianAxis::BottomToTop);
percentageAxis->setTickSize(0.2);
percentageAxis->setTickInterval(10);
percentageAxis->setFontLabelScale(0.7);
percentageAxis->setLineSize(96);
#endif
temperatureAxis->setOrientation(DiveCartesianAxis::BottomToTop);
temperatureAxis->setTickSize(2);
temperatureAxis->setTickInterval(300);
cylinderPressureAxis->setOrientation(DiveCartesianAxis::BottomToTop);
cylinderPressureAxis->setTickSize(2);
cylinderPressureAxis->setTickInterval(30000);
heartBeatAxis->setTextVisible(true);
heartBeatAxis->setLinesVisible(true);
percentageAxis->setTextVisible(true);
percentageAxis->setLinesVisible(true);
temperatureAxis->setTextVisible(false);
temperatureAxis->setLinesVisible(false);
cylinderPressureAxis->setTextVisible(false);
cylinderPressureAxis->setLinesVisible(false);
timeAxis->setLinesVisible(true);
profileYAxis->setLinesVisible(true);
gasYAxis->setZValue(timeAxis->zValue() + 1);
// Add items to scene
addItem(profileYAxis);
addItem(gasYAxis);
addItem(temperatureAxis);
addItem(timeAxis);
addItem(cylinderPressureAxis);
addItem(percentageAxis);
addItem(heartBeatAxis);
}
ProfileScene::~ProfileScene()
{
}
static bool ppGraphsEnabled()
{
return prefs.pp_graphs.po2 || prefs.pp_graphs.pn2 || prefs.pp_graphs.phe;
}
void ProfileScene::updateAxes()
{
profileYAxis->setPos(itemPos.depth.on);
#ifndef SUBSURFACE_MOBILE
gasYAxis->update(); // Initialize ticks of partial pressure graph
if ((prefs.percentagegraph||prefs.hrgraph) && ppGraphsEnabled()) {
profileYAxis->animateChangeLine(itemPos.depth.shrinked);
temperatureAxis->setPos(itemPos.temperatureAll.on);
temperatureAxis->animateChangeLine(itemPos.temperature.shrinked);
cylinderPressureAxis->animateChangeLine(itemPos.cylinder.shrinked);
if (prefs.tankbar) {
percentageAxis->setPos(itemPos.percentageWithTankBar.on);
percentageAxis->animateChangeLine(itemPos.percentageWithTankBar.expanded);
heartBeatAxis->setPos(itemPos.heartBeatWithTankBar.on);
heartBeatAxis->animateChangeLine(itemPos.heartBeatWithTankBar.expanded);
} else {
percentageAxis->setPos(itemPos.percentage.on);
percentageAxis->animateChangeLine(itemPos.percentage.expanded);
heartBeatAxis->setPos(itemPos.heartBeat.on);
heartBeatAxis->animateChangeLine(itemPos.heartBeat.expanded);
}
gasYAxis->setPos(itemPos.partialPressureTissue.on);
gasYAxis->animateChangeLine(itemPos.partialPressureTissue.expanded);
} else if (ppGraphsEnabled() || prefs.hrgraph || prefs.percentagegraph) {
profileYAxis->animateChangeLine(itemPos.depth.intermediate);
temperatureAxis->setPos(itemPos.temperature.on);
temperatureAxis->animateChangeLine(itemPos.temperature.intermediate);
cylinderPressureAxis->animateChangeLine(itemPos.cylinder.intermediate);
if (prefs.tankbar) {
percentageAxis->setPos(itemPos.percentageWithTankBar.on);
percentageAxis->animateChangeLine(itemPos.percentageWithTankBar.expanded);
gasYAxis->setPos(itemPos.partialPressureWithTankBar.on);
gasYAxis->animateChangeLine(itemPos.partialPressureWithTankBar.expanded);
heartBeatAxis->setPos(itemPos.heartBeatWithTankBar.on);
heartBeatAxis->animateChangeLine(itemPos.heartBeatWithTankBar.expanded);
} else {
gasYAxis->setPos(itemPos.partialPressure.on);
gasYAxis->animateChangeLine(itemPos.partialPressure.expanded);
percentageAxis->setPos(itemPos.percentage.on);
percentageAxis->animateChangeLine(itemPos.percentage.expanded);
heartBeatAxis->setPos(itemPos.heartBeat.on);
heartBeatAxis->animateChangeLine(itemPos.heartBeat.expanded);
}
} else {
#else
{
#endif
profileYAxis->animateChangeLine(itemPos.depth.expanded);
if (prefs.tankbar) {
temperatureAxis->setPos(itemPos.temperatureAll.on);
} else {
temperatureAxis->setPos(itemPos.temperature.on);
}
temperatureAxis->animateChangeLine(itemPos.temperature.expanded);
cylinderPressureAxis->animateChangeLine(itemPos.cylinder.expanded);
}
timeAxis->setPos(itemPos.time.on);
timeAxis->setLine(itemPos.time.expanded);
cylinderPressureAxis->setPos(itemPos.cylinder.on);
}
bool ProfileScene::isPointOutOfBoundaries(const QPointF &point) const
{
double xpos = timeAxis->valueAt(point);
double ypos = profileYAxis->valueAt(point);
return xpos > timeAxis->maximum() ||
xpos < timeAxis->minimum() ||
ypos > profileYAxis->maximum() ||
ypos < profileYAxis->minimum();
}
ProfileItemPos::ProfileItemPos()
{
// Scene is *always* (double) 100 / 100.
// TODO: The relative scaling doesn't work well with large or small
// profiles and needs to be fixed.
//Depth Axis Config
depth.on.setX(3);
depth.on.setY(3);
depth.off.setX(-2);
depth.off.setY(3);
depth.expanded.setP1(QPointF(0, 0));
#ifndef SUBSURFACE_MOBILE
depth.expanded.setP2(QPointF(0, 85));
#else
depth.expanded.setP2(QPointF(0, 65));
#endif
depth.shrinked.setP1(QPointF(0, 0));
depth.shrinked.setP2(QPointF(0, 55));
depth.intermediate.setP1(QPointF(0, 0));
depth.intermediate.setP2(QPointF(0, 65));
// Time Axis Config
time.on.setX(3);
#ifndef SUBSURFACE_MOBILE
time.on.setY(95);
#else
time.on.setY(89.5);
#endif
time.off.setX(3);
time.off.setY(110);
time.expanded.setP1(QPointF(0, 0));
time.expanded.setP2(QPointF(94, 0));
// Partial Gas Axis Config
partialPressure.on.setX(97);
#ifndef SUBSURFACE_MOBILE
partialPressure.on.setY(75);
#else
partialPressure.on.setY(70);
#endif
partialPressure.off.setX(110);
partialPressure.off.setY(63);
partialPressure.expanded.setP1(QPointF(0, 0));
#ifndef SUBSURFACE_MOBILE
partialPressure.expanded.setP2(QPointF(0, 19));
#else
partialPressure.expanded.setP2(QPointF(0, 20));
#endif
partialPressureWithTankBar = partialPressure;
partialPressureWithTankBar.expanded.setP2(QPointF(0, 17));
partialPressureTissue = partialPressure;
partialPressureTissue.on.setX(97);
partialPressureTissue.on.setY(65);
partialPressureTissue.expanded.setP2(QPointF(0, 16));
// cylinder axis config
cylinder.on.setX(3);
cylinder.on.setY(20);
cylinder.off.setX(-10);
cylinder.off.setY(20);
cylinder.expanded.setP1(QPointF(0, 15));
cylinder.expanded.setP2(QPointF(0, 50));
cylinder.shrinked.setP1(QPointF(0, 0));
cylinder.shrinked.setP2(QPointF(0, 20));
cylinder.intermediate.setP1(QPointF(0, 0));
cylinder.intermediate.setP2(QPointF(0, 20));
// Temperature axis config
temperature.on.setX(3);
temperature.off.setX(-10);
temperature.off.setY(40);
temperature.expanded.setP1(QPointF(0, 20));
temperature.expanded.setP2(QPointF(0, 33));
temperature.shrinked.setP1(QPointF(0, 2));
temperature.shrinked.setP2(QPointF(0, 12));
#ifndef SUBSURFACE_MOBILE
temperature.on.setY(60);
temperatureAll.on.setY(51);
temperature.intermediate.setP1(QPointF(0, 2));
temperature.intermediate.setP2(QPointF(0, 12));
#else
temperature.on.setY(51);
temperatureAll.on.setY(47);
temperature.intermediate.setP1(QPointF(0, 2));
temperature.intermediate.setP2(QPointF(0, 12));
#endif
// Heart rate axis config
heartBeat.on.setX(3);
heartBeat.on.setY(82);
heartBeat.expanded.setP1(QPointF(0, 0));
heartBeat.expanded.setP2(QPointF(0, 10));
heartBeatWithTankBar = heartBeat;
heartBeatWithTankBar.expanded.setP2(QPointF(0, 7));
// Percentage axis config
percentage.on.setX(3);
percentage.on.setY(80);
percentage.expanded.setP1(QPointF(0, 0));
percentage.expanded.setP2(QPointF(0, 15));
percentageWithTankBar = percentage;
percentageWithTankBar.expanded.setP2(QPointF(0, 11.9));
}
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