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Correctly track gases when manually adding and then editing dives

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The code had quite a few odd special cases that may have been left-overs
from the old Gtk algorithm. With this the gas is actually in the dive plan
node where it's use starts. And we maintain the gas correctly between
multiple edit sessions.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2013-11-08 21:22:59 +09:00
parent 1578c1edb2
commit 8941e8677e
2 changed files with 48 additions and 26 deletions
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68
qt-ui/diveplanner.cpp
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@ -439,7 +439,6 @@ void DivePlannerPointsModel::loadFromDive(dive* d)
for(int i = 0; i < d->dc.samples-1; i++){
backupSamples.push_back( d->dc.sample[i]);
}
save_dive(stdout, current_dive);
save_dive(stdout, backupDive);
Q_FOREACH(const sample &s, backupSamples){
@ -495,9 +494,11 @@ void DivePlannerGraphics::drawProfile()
QPointF p1 = (i == 0) ? QPointF(timeLine->posAtValue(0), depthLine->posAtValue(0)) : handles[i-1]->pos();
QPointF p2 = handles[i]->pos();
QLineF line(p1, p2);
QPointF pos = line.pointAt(0.5);
gases[i]->setPos(pos);
gases[i]->setText( strForAir(dp));
if (i > 0) {
QPointF pos = line.pointAt(0.5);
gases[i]->setPos(pos);
gases[i]->setText(strForAir(plannerModel->at(i-1)));
}
}
// (re-) create the profile with different colors for segments that were
@ -965,10 +966,15 @@ QVariant DivePlannerPointsModel::data(const QModelIndex& index, int role) const
if(role == Qt::DisplayRole) {
divedatapoint p = divepoints.at(index.row());
switch(index.column()) {
case CCSETPOINT: return p.po2;
case DEPTH: return rint(get_depth_units(p.depth, NULL, NULL));
case DURATION: return p.time / 60;
case GAS: return strForAir(p);
case CCSETPOINT: return p.po2;
case DEPTH: return rint(get_depth_units(p.depth, NULL, NULL));
case DURATION: return p.time / 60;
case GAS:
if (index.row() > 0) {
p = divepoints.at(index.row() - 1);
return strForAir(p);
}
return "";
}
} else if (role == Qt::DecorationRole) {
switch(index.column()) {
@ -985,23 +991,30 @@ bool DivePlannerPointsModel::setData(const QModelIndex& index, const QVariant& v
if(role == Qt::EditRole) {
divedatapoint& p = divepoints[index.row()];
switch(index.column()) {
case DEPTH: p.depth = units_to_depth(value.toInt()); break;
case DURATION: p.time = value.toInt() * 60; break;
case CCSETPOINT:{
int po2 = 0;
QByteArray gasv = value.toByteArray();
if (validate_po2(gasv.data(), &po2))
p.po2 = po2;
} break;
case GAS: {
int o2 = 0;
int he = 0;
QByteArray gasv = value.toByteArray();
if (validate_gas(gasv.data(), &o2, &he)) {
p.o2 = o2;
p.he = he;
}break;
case DEPTH: p.depth = units_to_depth(value.toInt()); break;
case DURATION: p.time = value.toInt() * 60; break;
case CCSETPOINT: {
int po2 = 0;
QByteArray gasv = value.toByteArray();
if (validate_po2(gasv.data(), &po2))
p.po2 = po2;
}
break;
case GAS: {
if (index.row() == 0) {
qDebug() << "how can index.row be 0???";
return false;
}
divedatapoint& pp = divepoints[index.row() - 1];
int o2 = 0;
int he = 0;
QByteArray gasv = value.toByteArray();
if (validate_gas(gasv.data(), &o2, &he)) {
pp.o2 = o2;
pp.he = he;
}
}
break;
}
editStop(index.row(), p);
}
@ -1107,6 +1120,13 @@ int DivePlannerPointsModel::addStop(int milimeters, int minutes, int o2, int he,
// check if there's already a new stop before this one:
for (int i = 0; i < divepoints.count(); i++) {
const divedatapoint& dp = divepoints.at(i);
if (dp.time == minutes) {
row = i;
beginRemoveRows(QModelIndex(), row, row);
divepoints.remove(row);
endRemoveRows();
break;
}
if (dp.time > minutes ) {
row = i;
break;