profile: initialize axis of DiveProfileItems on construction

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2020-12-20 18:12:55 +01:00 committed by Dirk Hohndel
parent bd01e91ea3
commit 3f100fda0a
4 changed files with 118 additions and 136 deletions

View file

@ -13,13 +13,22 @@
#include "libdivecomputer/parser.h"
#include "profile-widget/profilewidget2.h"
AbstractProfilePolygonItem::AbstractProfilePolygonItem(const DivePlotDataModel &model) :
hAxis(NULL), vAxis(NULL), dataModel(model), hDataColumn(-1), vDataColumn(-1)
AbstractProfilePolygonItem::AbstractProfilePolygonItem(const DivePlotDataModel &model, const DiveCartesianAxis &horizontal, int hColumn,
const DiveCartesianAxis &vertical, int vColumn) :
hAxis(horizontal), vAxis(vertical), dataModel(model), hDataColumn(hColumn), vDataColumn(vColumn)
{
setCacheMode(DeviceCoordinateCache);
connect(&diveListNotifier, &DiveListNotifier::settingsChanged, this, &AbstractProfilePolygonItem::settingsChanged);
connect(&dataModel, &DivePlotDataModel::dataChanged, this, &AbstractProfilePolygonItem::modelDataChanged);
connect(&dataModel, &DivePlotDataModel::rowsAboutToBeRemoved, this, &AbstractProfilePolygonItem::modelDataRemoved);
connect(&hAxis, &DiveCartesianAxis::sizeChanged, this, &AbstractProfilePolygonItem::replot);
connect(&vAxis, &DiveCartesianAxis::sizeChanged, this, &AbstractProfilePolygonItem::replot);
connect(&vAxis, &DiveCartesianAxis::maxChanged, this, &AbstractProfilePolygonItem::replot);
}
void AbstractProfilePolygonItem::replot()
{
modelDataChanged();
}
void AbstractProfilePolygonItem::settingsChanged()
@ -31,19 +40,6 @@ void AbstractProfilePolygonItem::setVisible(bool visible)
QGraphicsPolygonItem::setVisible(visible);
}
void AbstractProfilePolygonItem::setHorizontalAxis(DiveCartesianAxis *horizontal)
{
hAxis = horizontal;
connect(hAxis, SIGNAL(sizeChanged()), this, SLOT(modelDataChanged()));
modelDataChanged();
}
void AbstractProfilePolygonItem::setHorizontalDataColumn(int column)
{
hDataColumn = column;
modelDataChanged();
}
void AbstractProfilePolygonItem::modelDataRemoved(const QModelIndex&, int, int)
{
setPolygon(QPolygonF());
@ -51,24 +47,8 @@ void AbstractProfilePolygonItem::modelDataRemoved(const QModelIndex&, int, int)
texts.clear();
}
void AbstractProfilePolygonItem::setVerticalAxis(DiveCartesianAxis *vertical)
{
vAxis = vertical;
connect(vAxis, SIGNAL(sizeChanged()), this, SLOT(modelDataChanged()));
connect(vAxis, SIGNAL(maxChanged()), this, SLOT(modelDataChanged()));
modelDataChanged();
}
void AbstractProfilePolygonItem::setVerticalDataColumn(int column)
{
vDataColumn = column;
modelDataChanged();
}
bool AbstractProfilePolygonItem::shouldCalculateStuff(const QModelIndex &topLeft, const QModelIndex &bottomRight)
{
if (!hAxis || !vAxis)
return false;
if (dataModel.rowCount() == 0)
return false;
if (hDataColumn == -1 || vDataColumn == -1)
@ -93,7 +73,7 @@ void AbstractProfilePolygonItem::modelDataChanged(const QModelIndex&, const QMod
for (int i = 0, modelDataCount = dataModel.rowCount(); i < modelDataCount; i++) {
qreal horizontalValue = dataModel.index(i, hDataColumn).data().toReal();
qreal verticalValue = dataModel.index(i, vDataColumn).data().toReal();
QPointF point(hAxis->posAtValue(horizontalValue), vAxis->posAtValue(verticalValue));
QPointF point(hAxis.posAtValue(horizontalValue), vAxis.posAtValue(verticalValue));
poly.append(point);
}
setPolygon(poly);
@ -102,7 +82,8 @@ void AbstractProfilePolygonItem::modelDataChanged(const QModelIndex&, const QMod
texts.clear();
}
DiveProfileItem::DiveProfileItem(const DivePlotDataModel &model) : AbstractProfilePolygonItem(model),
DiveProfileItem::DiveProfileItem(const DivePlotDataModel &model, const DiveCartesianAxis &hAxis, int hColumn, const DiveCartesianAxis &vAxis, int vColumn) :
AbstractProfilePolygonItem(model, hAxis, hColumn, vAxis, vColumn),
show_reported_ceiling(0), reported_ceiling_in_red(0)
{
connect(qPrefTechnicalDetails::instance(), &qPrefTechnicalDetails::dcceilingChanged, this, &DiveProfileItem::settingsToggled);
@ -194,9 +175,9 @@ void DiveProfileItem::modelDataChanged(const QModelIndex &topLeft, const QModelI
for (int i = dataModel.rowCount() - 1; i >= 0; i--, entry--) {
if (!entry->in_deco) {
/* not in deco implies this is a safety stop, no ceiling */
p.append(QPointF(hAxis->posAtValue(entry->sec), vAxis->posAtValue(0)));
p.append(QPointF(hAxis.posAtValue(entry->sec), vAxis.posAtValue(0)));
} else {
p.append(QPointF(hAxis->posAtValue(entry->sec), vAxis->posAtValue(qMin(entry->stopdepth, entry->depth))));
p.append(QPointF(hAxis.posAtValue(entry->sec), vAxis.posAtValue(qMin(entry->stopdepth, entry->depth))));
}
}
setPolygon(p);
@ -246,14 +227,15 @@ void DiveProfileItem::settingsChanged()
void DiveProfileItem::plot_depth_sample(struct plot_data *entry, QFlags<Qt::AlignmentFlag> flags, const QColor &color)
{
DiveTextItem *item = new DiveTextItem(this);
item->setPos(hAxis->posAtValue(entry->sec), vAxis->posAtValue(entry->depth));
item->setPos(hAxis.posAtValue(entry->sec), vAxis.posAtValue(entry->depth));
item->setText(get_depth_string(entry->depth, true));
item->setAlignment(flags);
item->setBrush(color);
texts.append(item);
}
DiveHeartrateItem::DiveHeartrateItem(const DivePlotDataModel &model) : AbstractProfilePolygonItem(model)
DiveHeartrateItem::DiveHeartrateItem(const DivePlotDataModel &model, const DiveCartesianAxis &hAxis, int hColumn, const DiveCartesianAxis &vAxis, int vColumn) :
AbstractProfilePolygonItem(model, hAxis, hColumn, vAxis, vColumn)
{
QPen pen;
pen.setBrush(QBrush(getColor(::HR_PLOT)));
@ -284,7 +266,7 @@ void DiveHeartrateItem::modelDataChanged(const QModelIndex &topLeft, const QMode
if (!hr)
continue;
sec = dataModel.index(i, hDataColumn).data().toInt();
QPointF point(hAxis->posAtValue(sec), vAxis->posAtValue(hr));
QPointF point(hAxis.posAtValue(sec), vAxis.posAtValue(hr));
poly.append(point);
if (hr == hist[2].hr)
// same as last one, no point in looking at printing
@ -323,7 +305,7 @@ void DiveHeartrateItem::createTextItem(int sec, int hr)
DiveTextItem *text = new DiveTextItem(this);
text->setAlignment(Qt::AlignRight | Qt::AlignBottom);
text->setBrush(getColor(HR_TEXT));
text->setPos(QPointF(hAxis->posAtValue(sec), vAxis->posAtValue(hr)));
text->setPos(QPointF(hAxis.posAtValue(sec), vAxis.posAtValue(hr)));
text->setScale(0.7); // need to call this BEFORE setText()
text->setText(QString("%1").arg(hr));
texts.append(text);
@ -339,10 +321,11 @@ void DiveHeartrateItem::paint(QPainter *painter, const QStyleOptionGraphicsItem*
painter->restore();
}
DivePercentageItem::DivePercentageItem(const DivePlotDataModel &model, int i) : AbstractProfilePolygonItem(model)
DivePercentageItem::DivePercentageItem(const DivePlotDataModel &model, const DiveCartesianAxis &hAxis, int hColumn, const DiveCartesianAxis &vAxis, int vColumn, int i) :
AbstractProfilePolygonItem(model, hAxis, hColumn, vAxis, vColumn),
tissueIndex(i)
{
connect(qPrefTechnicalDetails::instance(), &qPrefTechnicalDetails::percentagegraphChanged, this, &DivePercentageItem::setVisible);
tissueIndex = i;
settingsChanged();
}
@ -358,7 +341,7 @@ void DivePercentageItem::modelDataChanged(const QModelIndex &topLeft, const QMod
QPolygonF poly;
for (int i = 0, modelDataCount = dataModel.rowCount(); i < modelDataCount; i++) {
sec = dataModel.index(i, hDataColumn).data().toInt();
QPointF point(hAxis->posAtValue(sec), vAxis->posAtValue(64 - 4 * tissueIndex));
QPointF point(hAxis.posAtValue(sec), vAxis.posAtValue(64 - 4 * tissueIndex));
poly.append(point);
}
setPolygon(poly);
@ -416,7 +399,8 @@ void DivePercentageItem::paint(QPainter *painter, const QStyleOptionGraphicsItem
painter->restore();
}
DiveAmbPressureItem::DiveAmbPressureItem(const DivePlotDataModel &model) : AbstractProfilePolygonItem(model)
DiveAmbPressureItem::DiveAmbPressureItem(const DivePlotDataModel &model, const DiveCartesianAxis &hAxis, int hColumn, const DiveCartesianAxis &vAxis, int vColumn) :
AbstractProfilePolygonItem(model, hAxis, hColumn, vAxis, vColumn)
{
QPen pen;
pen.setBrush(QBrush(getColor(::AMB_PRESSURE_LINE)));
@ -441,7 +425,7 @@ void DiveAmbPressureItem::modelDataChanged(const QModelIndex &topLeft, const QMo
if (!hr)
continue;
sec = dataModel.index(i, hDataColumn).data().toInt();
QPointF point(hAxis->posAtValue(sec), vAxis->posAtValue(hr));
QPointF point(hAxis.posAtValue(sec), vAxis.posAtValue(hr));
poly.append(point);
}
setPolygon(poly);
@ -461,7 +445,8 @@ void DiveAmbPressureItem::paint(QPainter *painter, const QStyleOptionGraphicsIte
connect(qPrefTechnicalDetails::instance(), &qPrefTechnicalDetails::percentagegraphChanged, this, &DiveAmbPressureItem::setVisible);
}
DiveGFLineItem::DiveGFLineItem(const DivePlotDataModel &model) : AbstractProfilePolygonItem(model)
DiveGFLineItem::DiveGFLineItem(const DivePlotDataModel &model, const DiveCartesianAxis &hAxis, int hColumn, const DiveCartesianAxis &vAxis, int vColumn) :
AbstractProfilePolygonItem(model, hAxis, hColumn, vAxis, vColumn)
{
QPen pen;
pen.setBrush(QBrush(getColor(::GF_LINE)));
@ -486,7 +471,7 @@ void DiveGFLineItem::modelDataChanged(const QModelIndex &topLeft, const QModelIn
if (!hr)
continue;
sec = dataModel.index(i, hDataColumn).data().toInt();
QPointF point(hAxis->posAtValue(sec), vAxis->posAtValue(hr));
QPointF point(hAxis.posAtValue(sec), vAxis.posAtValue(hr));
poly.append(point);
}
setPolygon(poly);
@ -506,7 +491,8 @@ void DiveGFLineItem::paint(QPainter *painter, const QStyleOptionGraphicsItem*, Q
connect(qPrefTechnicalDetails::instance(), &qPrefTechnicalDetails::percentagegraphChanged, this, &DiveAmbPressureItem::setVisible);
}
DiveTemperatureItem::DiveTemperatureItem(const DivePlotDataModel &model) : AbstractProfilePolygonItem(model)
DiveTemperatureItem::DiveTemperatureItem(const DivePlotDataModel &model, const DiveCartesianAxis &hAxis, int hColumn, const DiveCartesianAxis &vAxis, int vColumn) :
AbstractProfilePolygonItem(model, hAxis, hColumn, vAxis, vColumn)
{
QPen pen;
pen.setBrush(QBrush(getColor(::TEMP_PLOT)));
@ -532,7 +518,7 @@ void DiveTemperatureItem::modelDataChanged(const QModelIndex &topLeft, const QMo
continue;
last_valid_temp = mkelvin;
sec = dataModel.index(i, hDataColumn).data().toInt();
QPointF point(hAxis->posAtValue(sec), vAxis->posAtValue(mkelvin));
QPointF point(hAxis.posAtValue(sec), vAxis.posAtValue(mkelvin));
poly.append(point);
/* don't print a temperature
@ -569,7 +555,7 @@ void DiveTemperatureItem::createTextItem(int sec, int mkelvin)
DiveTextItem *text = new DiveTextItem(this);
text->setAlignment(Qt::AlignRight | Qt::AlignBottom);
text->setBrush(getColor(TEMP_TEXT));
text->setPos(QPointF(hAxis->posAtValue(sec), vAxis->posAtValue(mkelvin)));
text->setPos(QPointF(hAxis.posAtValue(sec), vAxis.posAtValue(mkelvin)));
text->setScale(0.8); // need to call this BEFORE setText()
text->setText(get_temperature_string(temp, true));
texts.append(text);
@ -585,7 +571,8 @@ void DiveTemperatureItem::paint(QPainter *painter, const QStyleOptionGraphicsIte
painter->restore();
}
DiveMeanDepthItem::DiveMeanDepthItem(const DivePlotDataModel &model) : AbstractProfilePolygonItem(model)
DiveMeanDepthItem::DiveMeanDepthItem(const DivePlotDataModel &model, const DiveCartesianAxis &hAxis, int hColumn, const DiveCartesianAxis &vAxis, int vColumn) :
AbstractProfilePolygonItem(model, hAxis, hColumn, vAxis, vColumn)
{
QPen pen;
pen.setBrush(QBrush(getColor(::HR_AXIS)));
@ -611,7 +598,7 @@ void DiveMeanDepthItem::modelDataChanged(const QModelIndex &topLeft, const QMode
continue;
meandepthvalue = entry->running_sum / entry->sec;
QPointF point(hAxis->posAtValue(entry->sec), vAxis->posAtValue(meandepthvalue));
QPointF point(hAxis.posAtValue(entry->sec), vAxis.posAtValue(meandepthvalue));
poly.append(point);
}
lastRunningSum = meandepthvalue;
@ -640,7 +627,7 @@ void DiveMeanDepthItem::createTextItem()
DiveTextItem *text = new DiveTextItem(this);
text->setAlignment(Qt::AlignRight | Qt::AlignTop);
text->setBrush(getColor(TEMP_TEXT));
text->setPos(QPointF(hAxis->posAtValue(sec) + 1, vAxis->posAtValue(lastRunningSum)));
text->setPos(QPointF(hAxis.posAtValue(sec) + 1, vAxis.posAtValue(lastRunningSum)));
text->setScale(0.8); // need to call this BEFORE setText()
text->setText(get_depth_string(lrint(lastRunningSum), true));
texts.append(text);
@ -669,7 +656,7 @@ void DiveGasPressureItem::modelDataChanged(const QModelIndex &topLeft, const QMo
if (!mbar)
continue;
QPointF point(hAxis->posAtValue(time), vAxis->posAtValue(mbar));
QPointF point(hAxis.posAtValue(time), vAxis.posAtValue(mbar));
boundingPoly.push_back(point);
if (plotted_cyl[cyl]) {
@ -716,7 +703,7 @@ void DiveGasPressureItem::modelDataChanged(const QModelIndex &topLeft, const QMo
QFlags<Qt::AlignmentFlag> alignVar = Qt::AlignTop;
std::vector<QFlags<Qt::AlignmentFlag>> align(pInfo->nr_cylinders);
double axisRange = (vAxis->maximum() - vAxis->minimum())/1000; // Convert axis pressure range to bar
double axisRange = (vAxis.maximum() - vAxis.minimum())/1000; // Convert axis pressure range to bar
double axisLog = log10(log10(axisRange));
for (int i = 0, count = dataModel.rowCount(); i < count; i++) {
@ -767,7 +754,7 @@ void DiveGasPressureItem::plotPressureValue(int mbar, int sec, QFlags<Qt::Alignm
const char *unit;
int pressure = get_pressure_units(mbar, &unit);
DiveTextItem *text = new DiveTextItem(this);
text->setPos(hAxis->posAtValue(sec), vAxis->posAtValue(mbar) + pressure_offset );
text->setPos(hAxis.posAtValue(sec), vAxis.posAtValue(mbar) + pressure_offset );
text->setText(QString("%1%2").arg(pressure).arg(unit));
text->setAlignment(align);
text->setBrush(getColor(PRESSURE_TEXT));
@ -778,7 +765,7 @@ void DiveGasPressureItem::plotGasValue(int mbar, int sec, struct gasmix gasmix,
{
QString gas = get_gas_string(gasmix);
DiveTextItem *text = new DiveTextItem(this);
text->setPos(hAxis->posAtValue(sec), vAxis->posAtValue(mbar) + gasname_offset );
text->setPos(hAxis.posAtValue(sec), vAxis.posAtValue(mbar) + gasname_offset );
text->setText(gas);
text->setAlignment(align);
text->setBrush(getColor(PRESSURE_TEXT));
@ -803,7 +790,7 @@ void DiveGasPressureItem::paint(QPainter *painter, const QStyleOptionGraphicsIte
else
pen.setBrush(MED_GRAY_HIGH_TRANS);
} else {
if (vAxis->valueAt(poly[i]) < 0)
if (vAxis.valueAt(poly[i]) < 0)
pen.setBrush(MAGENTA);
else
pen.setBrush(getPressureColor(entry->density));
@ -815,8 +802,8 @@ void DiveGasPressureItem::paint(QPainter *painter, const QStyleOptionGraphicsIte
painter->restore();
}
DiveCalculatedCeiling::DiveCalculatedCeiling(const DivePlotDataModel &model, ProfileWidget2 *widget) :
AbstractProfilePolygonItem(model),
DiveCalculatedCeiling::DiveCalculatedCeiling(const DivePlotDataModel &model, const DiveCartesianAxis &hAxis, int hColumn, const DiveCartesianAxis &vAxis, int vColumn, ProfileWidget2 *widget) :
AbstractProfilePolygonItem(model, hAxis, hColumn, vAxis, vColumn),
profileWidget(widget)
{
connect(qPrefTechnicalDetails::instance(), &qPrefTechnicalDetails::calcceilingChanged, this, &DiveCalculatedCeiling::setVisible);
@ -836,8 +823,8 @@ void DiveCalculatedCeiling::modelDataChanged(const QModelIndex &topLeft, const Q
QPointF p1 = poly.first();
QPointF p2 = poly.last();
poly.prepend(QPointF(p1.x(), vAxis->posAtValue(0)));
poly.append(QPointF(p2.x(), vAxis->posAtValue(0)));
poly.prepend(QPointF(p1.x(), vAxis.posAtValue(0)));
poly.append(QPointF(p2.x(), vAxis.posAtValue(0)));
setPolygon(poly);
QLinearGradient pat(0, polygon().boundingRect().top(), 0, polygon().boundingRect().bottom());
@ -854,8 +841,8 @@ void DiveCalculatedCeiling::paint(QPainter *painter, const QStyleOptionGraphicsI
QGraphicsPolygonItem::paint(painter, option, widget);
}
DiveCalculatedTissue::DiveCalculatedTissue(const DivePlotDataModel &model, ProfileWidget2 *widget) :
DiveCalculatedCeiling(model, widget)
DiveCalculatedTissue::DiveCalculatedTissue(const DivePlotDataModel &model, const DiveCartesianAxis &hAxis, int hColumn, const DiveCartesianAxis &vAxis, int vColumn, ProfileWidget2 *widget) :
DiveCalculatedCeiling(model, hAxis, hColumn, vAxis, vColumn, widget)
{
settingsChanged();
connect(qPrefTechnicalDetails::instance(), &qPrefTechnicalDetails::calcalltissuesChanged, this, &DiveCalculatedTissue::setVisible);
@ -872,7 +859,8 @@ void DiveCalculatedTissue::settingsChanged()
DiveCalculatedCeiling::setVisible(prefs.calcalltissues && prefs.calcceiling);
}
DiveReportedCeiling::DiveReportedCeiling(const DivePlotDataModel &model) : AbstractProfilePolygonItem(model)
DiveReportedCeiling::DiveReportedCeiling(const DivePlotDataModel &model, const DiveCartesianAxis &hAxis, int hColumn, const DiveCartesianAxis &vAxis, int vColumn) :
AbstractProfilePolygonItem(model, hAxis, hColumn, vAxis, vColumn)
{
connect(qPrefTechnicalDetails::instance(), &qPrefTechnicalDetails::dcceilingChanged, this, &DiveReportedCeiling::setVisible);
setVisible(prefs.dcceiling);
@ -885,13 +873,13 @@ void DiveReportedCeiling::modelDataChanged(const QModelIndex &topLeft, const QMo
return;
QPolygonF p;
p.append(QPointF(hAxis->posAtValue(0), vAxis->posAtValue(0)));
p.append(QPointF(hAxis.posAtValue(0), vAxis.posAtValue(0)));
plot_data *entry = dataModel.data().entry;
for (int i = 0, count = dataModel.rowCount(); i < count; i++, entry++) {
if (entry->in_deco && entry->stopdepth) {
p.append(QPointF(hAxis->posAtValue(entry->sec), vAxis->posAtValue(qMin(entry->stopdepth, entry->depth))));
p.append(QPointF(hAxis.posAtValue(entry->sec), vAxis.posAtValue(qMin(entry->stopdepth, entry->depth))));
} else {
p.append(QPointF(hAxis->posAtValue(entry->sec), vAxis->posAtValue(0)));
p.append(QPointF(hAxis.posAtValue(entry->sec), vAxis.posAtValue(0)));
}
}
setPolygon(p);
@ -935,7 +923,7 @@ void PartialPressureGasItem::modelDataChanged(const QModelIndex &topLeft, const
for (int i = 0; i < dataModel.rowCount(); i++, entry++) {
double value = dataModel.index(i, vDataColumn).data().toDouble();
int time = dataModel.index(i, hDataColumn).data().toInt();
QPointF point(hAxis->posAtValue(time), vAxis->posAtValue(value));
QPointF point(hAxis.posAtValue(time), vAxis.posAtValue(value));
poly.push_back(point);
if (thresholdPtrMax && value >= threshold_max) {
if (inAlertFragment) {
@ -985,8 +973,8 @@ void PartialPressureGasItem::setThresholdSettingsKey(const double *prefPointerMi
thresholdPtrMax = prefPointerMax;
}
PartialPressureGasItem::PartialPressureGasItem(const DivePlotDataModel &model) :
AbstractProfilePolygonItem(model),
PartialPressureGasItem::PartialPressureGasItem(const DivePlotDataModel &model, const DiveCartesianAxis &hAxis, int hColumn, const DiveCartesianAxis &vAxis, int vColumn) :
AbstractProfilePolygonItem(model, hAxis, hColumn, vAxis, vColumn),
thresholdPtrMin(NULL),
thresholdPtrMax(NULL)
{