bool GasMixture_Impl::setGas(unsigned index, const std::string& type, double fraction) {
if ((index > numGases()) || (index >= 4)) {
LOG(Info,"Cannot set the gas at index " << index << " in GasMixture "
<< briefDescription() << ". The current number of gases is " << numGases()
<< ", and the maximum is 4.");
return false;
}
if (index == numGases() && index < 4) {
return addGas(type,fraction);
}
bool result = true;
unsigned typeIndex = mf_getGasTypeFieldIndex(index);
unsigned fractionIndex = mf_getGasFractionFieldIndex(index);
OptionalString oldType = getString(typeIndex,true);
result = setString(typeIndex,type);
if (!result) { return false; }
result = setDouble(fractionIndex,fraction);
if (!result) {
if (oldType) { setString(typeIndex,*oldType); }
else { setString(typeIndex,""); }
}
return result;
}
void Economics::addGas( BuildingType buildingType, OptionalDouble use, OptionalDouble cost, OptionalDouble inflation )
{
double _use = 0, _cost = 0, _inflation = 0;
if(use) _use = *use;
if(cost) _cost = *cost;
if(inflation) _inflation = *inflation;
addGas( buildingType, _use, _cost, _inflation );
}
int DivePlannerPointsModel::addStop(int milimeters, int seconds, gasmix *gas_in, int ccpoint, bool entered)
{
struct gasmix air = { 0 };
struct gasmix gas = { 0 };
bool usePrevious = false;
if (gas_in)
gas = *gas_in;
else
usePrevious = true;
if (recalcQ())
removeDeco();
int row = divepoints.count();
if (seconds == 0 && milimeters == 0 && row != 0) {
/* this is only possible if the user clicked on the 'plus' sign on the DivePoints Table */
const divedatapoint t = divepoints.at(lastEnteredPoint());
milimeters = t.depth;
seconds = t.time + 600; // 10 minutes.
gas = t.gasmix;
ccpoint = t.setpoint;
} else if (seconds == 0 && milimeters == 0 && row == 0) {
milimeters = M_OR_FT(5, 15); // 5m / 15ft
seconds = 600; // 10 min
//Default to the first defined gas, if we got one.
cylinder_t *cyl = &displayed_dive.cylinder[0];
if (cyl)
gas = cyl->gasmix;
}
if (!usePrevious)
if (!addGas(gas))
qDebug("addGas failed"); // FIXME add error propagation
// check if there's already a new stop before this one:
for (int i = 0; i < row; i++) {
const divedatapoint &dp = divepoints.at(i);
if (dp.time == seconds) {
row = i;
beginRemoveRows(QModelIndex(), row, row);
divepoints.remove(row);
endRemoveRows();
break;
}
if (dp.time > seconds) {
row = i;
break;
}
}
// Previous, actually means next as we are typically subdiving a segment and the gas for
// the segment is determined by the waypoint at the end.
if (usePrevious) {
if (row < divepoints.count()) {
gas = divepoints.at(row).gasmix;
} else if (row > 0) {
gas = divepoints.at(row - 1).gasmix;
} else {
if (!addGas(air))
qDebug("addGas failed"); // FIXME add error propagation
}
}
// add the new stop
beginInsertRows(QModelIndex(), row, row);
divedatapoint point;
point.depth = milimeters;
point.time = seconds;
point.gasmix = gas;
point.setpoint = ccpoint;
point.entered = entered;
point.next = NULL;
divepoints.append(point);
std::sort(divepoints.begin(), divepoints.end(), divePointsLessThan);
endInsertRows();
return row;
}
