コード例 #1
0
ファイル: import-csv.c プロジェクト: glance-/subsurface
void add_sample_data(struct sample *sample, enum csv_format type, double val)
{
	switch (type) {
	case CSV_DEPTH:
		sample->depth.mm = feet_to_mm(val);
		break;
	case CSV_TEMP:
		sample->temperature.mkelvin = F_to_mkelvin(val);
		break;
	case CSV_PRESSURE:
		sample->pressure[0].mbar = psi_to_mbar(val * 4);
		break;
	case POSEIDON_DEPTH:
		sample->depth.mm = lrint(val * 0.5 * 1000);
		break;
	case POSEIDON_TEMP:
		sample->temperature.mkelvin = C_to_mkelvin(val * 0.2);
		break;
	case POSEIDON_SETPOINT:
		sample->setpoint.mbar = lrint(val * 10);
		break;
	case POSEIDON_SENSOR1:
		sample->o2sensor[0].mbar = lrint(val * 10);
		break;
	case POSEIDON_SENSOR2:
		sample->o2sensor[1].mbar = lrint(val * 10);
		break;
	case POSEIDON_NDL:
		sample->ndl.seconds = lrint(val * 60);
		break;
	case POSEIDON_CEILING:
		sample->stopdepth.mm = lrint(val * 1000);
		break;
	}
}
コード例 #2
0
void DivePlannerPointsModel::setReserveGas(int reserve)
{
	if (prefs.units.pressure == units::BAR)
		prefs.reserve_gas = reserve * 1000;
	else
		prefs.reserve_gas = psi_to_mbar(reserve);
	emit dataChanged(createIndex(0, 0), createIndex(rowCount() - 1, COLUMNS - 1));
}
コード例 #3
0
ファイル: diveplannermodel.cpp プロジェクト: ro-ot/subsurface
void DivePlannerPointsModel::setReserveGas(int reserve)
{
	auto planner = SettingsObjectWrapper::instance()->planner_settings;
	if (prefs.units.pressure == units::BAR)
		planner->setReserveGas(reserve * 1000);
	else
		planner->setReserveGas(psi_to_mbar(reserve));
	emitDataChanged();
}
コード例 #4
0
ファイル: file.c プロジェクト: dblchu/subsurface
static void add_sample_data(struct sample *sample, enum csv_format type, double val)
{
	switch (type) {
	case CSV_DEPTH:
		sample->depth.mm = feet_to_mm(val);
		break;
	case CSV_TEMP:
		sample->temperature.mkelvin = F_to_mkelvin(val);
		break;
	case CSV_PRESSURE:
		sample->cylinderpressure.mbar = psi_to_mbar(val*4);
		break;
	}
}
コード例 #5
0
ファイル: parse-xml.c プロジェクト: syuxue/subsurface
/*
 * Did I mention how bat-shit crazy divinglog is? The sample
 * pressures are in PSI. But the tank working pressure is in
 * bar. WTF^2?
 *
 * Crazy stuff like this is why subsurface has everything in
 * these inconvenient typed structures, and you have to say
 * "pressure->mbar" to get the actual value. Exactly so that
 * you can never have unit confusion.
 *
 * It gets worse: sometimes apparently the pressures are in
 * bar, sometimes in psi. Dirk suspects that this may be a
 * DivingLog Uemis importer bug, and that they are always
 * supposed to be in bar, but that the importer got the
 * sample importing wrong.
 *
 * Sadly, there's no way to really tell. So I think we just
 * have to have some arbitrary cut-off point where we assume
 * that smaller values mean bar.. Not good.
 */
static void psi_or_bar(char *buffer, void *_pressure)
{
	pressure_t *pressure = _pressure;
	union int_or_float val;

	switch (integer_or_float(buffer, &val)) {
	case FLOAT:
		if (val.fp > 400)
			pressure->mbar = psi_to_mbar(val.fp);
		else
			pressure->mbar = val.fp * 1000 + 0.5;
		break;
	default:
		fprintf(stderr, "Crazy Diving Log PSI reading %s\n", buffer);
	}
}
コード例 #6
0
ファイル: planner.c プロジェクト: 7modelsan/subsurface
/* if a default cylinder is set, use that */
void fill_default_cylinder(cylinder_t *cyl)
{
	const char *cyl_name = prefs.default_cylinder;
	struct tank_info_t *ti = tank_info;
	pressure_t pO2 = {.mbar = 1600};

	if (!cyl_name)
		return;
	while (ti->name != NULL) {
		if (strcmp(ti->name, cyl_name) == 0)
			break;
		ti++;
	}
	if (ti->name == NULL)
		/* didn't find it */
		return;
	cyl->type.description = strdup(ti->name);
	if (ti->ml) {
		cyl->type.size.mliter = ti->ml;
		cyl->type.workingpressure.mbar = ti->bar * 1000;
	} else {
		cyl->type.workingpressure.mbar = psi_to_mbar(ti->psi);
		if (ti->psi)
			cyl->type.size.mliter = cuft_to_l(ti->cuft) * 1000 / bar_to_atm(psi_to_bar(ti->psi));
	}
	// MOD of air
	cyl->depth = gas_mod(&cyl->gasmix, pO2, 1);
}

/* make sure that the gas we are switching to is represented in our
 * list of cylinders */
static int verify_gas_exists(struct gasmix mix_in)
{
	int i;
	cylinder_t *cyl;

	for (i = 0; i < MAX_CYLINDERS; i++) {
		cyl = displayed_dive.cylinder + i;
		if (cylinder_nodata(cyl))
			continue;
		if (gasmix_distance(&cyl->gasmix, &mix_in) < 200)
			return i;
	}
	fprintf(stderr, "this gas %s should have been on the cylinder list\nThings will fail now\n", gasname(&mix_in));
	return -1;
}
コード例 #7
0
void TestUnitConversion::testUnitConversions()
{
	QCOMPARE(IS_FP_SAME(grams_to_lbs(1000), 2.204586), true);
	QCOMPARE(lbs_to_grams(1), 454);
	QCOMPARE(IS_FP_SAME(ml_to_cuft(1000), 0.0353147), true);
	QCOMPARE(IS_FP_SAME(cuft_to_l(1), 28.316847), true);
	QCOMPARE(IS_FP_SAME(mm_to_feet(1000), 3.280840), true);
	QCOMPARE(feet_to_mm(1), (long unsigned int) 305);
	QCOMPARE(to_feet((depth_t){ 1000 }), 3);
	QCOMPARE(IS_FP_SAME(mkelvin_to_C(647000), 373.85), true);
	QCOMPARE(IS_FP_SAME(mkelvin_to_F(647000), 704.93), true);
	QCOMPARE(F_to_mkelvin(704.93), (unsigned long)647000);
	QCOMPARE(C_to_mkelvin(373.85), (unsigned long)647000);
	QCOMPARE(IS_FP_SAME(psi_to_bar(14.6959488), 1.01325), true);
	QCOMPARE(psi_to_mbar(14.6959488), (long)1013);
	QCOMPARE(to_PSI((pressure_t){ 1013 }), (int)15);
	QCOMPARE(IS_FP_SAME(bar_to_atm(1.013), 1.0), true);
	QCOMPARE(IS_FP_SAME(mbar_to_atm(1013), 1.0), true);
	QCOMPARE(mbar_to_PSI(1013), (int)15);
	get_units();
}
コード例 #8
0
ファイル: models.cpp プロジェクト: ryanlerch/subsurface
//TODO: Move to C.
pressure_t string_to_pressure(const char *str)
{
	const char *end;
	double value = strtod_flags(str, &end, 0);
	QString rest = QString(end).trimmed();
	QString local_psi = QObject::tr("psi");
	QString local_bar = QObject::tr("bar");
	pressure_t pressure;

	if (rest.startsWith("bar") || rest.startsWith(local_bar))
		goto bar;
	if (rest.startsWith("psi") || rest.startsWith(local_psi))
		goto psi;
	if (prefs.units.pressure == prefs.units.PSI)
		goto psi;
bar:
	pressure.mbar = rint(value * 1000);
	return pressure;
psi:
	pressure.mbar = psi_to_mbar(value);
	return pressure;
}
コード例 #9
0
ファイル: models.cpp プロジェクト: Etiene/subsurface
bool CylindersModel::setData(const QModelIndex& index, const QVariant& value, int role)
{
	bool addDiveMode = DivePlannerPointsModel::instance()->currentMode() != DivePlannerPointsModel::NOTHING;
	if (addDiveMode)
		DivePlannerPointsModel::instance()->rememberTanks();

	cylinder_t *cyl = cylinderAt(index);
	switch(index.column()) {
	case TYPE:
		if (!value.isNull()) {
			QByteArray ba = value.toByteArray();
			const char *text = ba.constData();
			if (!cyl->type.description || strcmp(cyl->type.description, text)) {
				cyl->type.description = strdup(text);
				changed = true;
			}
		}
		break;
	case SIZE:
		if (CHANGED(toDouble, "cuft", "l")) {
			// if units are CUFT then this value is meaningless until we have working pressure
			if (value.toDouble() != 0.0) {
				TankInfoModel *tanks = TankInfoModel::instance();
				QModelIndexList matches = tanks->match(tanks->index(0,0), Qt::DisplayRole, cyl->type.description);
				int mbar = cyl->type.workingpressure.mbar;
				int mliter;

				if (mbar && prefs.units.volume == prefs.units.CUFT) {
					double liters = cuft_to_l(value.toDouble());
					liters /= bar_to_atm(mbar / 1000.0);
					mliter = rint(liters * 1000);
				} else {
					mliter = rint(value.toDouble() * 1000);
				}
				if (cyl->type.size.mliter != mliter) {
					mark_divelist_changed(TRUE);
					cyl->type.size.mliter = mliter;
					if (!matches.isEmpty())
						tanks->setData(tanks->index(matches.first().row(), TankInfoModel::ML), cyl->type.size.mliter);
				}
				changed = true;
			}
		}
		break;
	case WORKINGPRESS:
		if (CHANGED(toDouble, "psi", "bar")) {
			QString vString = value.toString();
			vString.remove("psi").remove("bar");
			if (vString.toDouble() != 0.0) {
				TankInfoModel *tanks = TankInfoModel::instance();
				QModelIndexList matches = tanks->match(tanks->index(0,0), Qt::DisplayRole, cyl->type.description);
				if (prefs.units.pressure == prefs.units.PSI)
					cyl->type.workingpressure.mbar = psi_to_mbar(vString.toDouble());
				else
					cyl->type.workingpressure.mbar = vString.toDouble() * 1000;
				if (!matches.isEmpty())
					tanks->setData(tanks->index(matches.first().row(), TankInfoModel::BAR), cyl->type.workingpressure.mbar / 1000.0);
				changed = true;
			}
		}
		break;
	case START:
		if (CHANGED(toDouble, "psi", "bar")) {
			if (value.toDouble() != 0.0) {
				if (prefs.units.pressure == prefs.units.PSI)
					cyl->start.mbar = psi_to_mbar(value.toDouble());
				else
					cyl->start.mbar = value.toDouble() * 1000;
				changed = true;
			}
		}
		break;
	case END:
		if (CHANGED(toDouble, "psi", "bar")) {
			if (value.toDouble() != 0.0) {
				if (prefs.units.pressure == prefs.units.PSI)
					cyl->end.mbar = psi_to_mbar(value.toDouble());
				else
					cyl->end.mbar = value.toDouble() * 1000;
				changed = true;
			}
		}
		break;
	case O2:
		if (CHANGED(toDouble, "%", "%")) {
			int o2 = value.toString().remove('%').toDouble() * 10 + 0.5;
			if (cyl->gasmix.he.permille + o2 <= 1000) {
				cyl->gasmix.o2.permille = o2;
				changed = true;
			}
		}
		break;
	case HE:
		if (CHANGED(toDouble, "%", "%")) {
			int he = value.toString().remove('%').toDouble() * 10 + 0.5;
			if (cyl->gasmix.o2.permille + he <= 1000) {
				cyl->gasmix.he.permille = he;
				changed = true;
			}
		}
		break;
	case DEPTH:
		if (CHANGED(toDouble, "ft", "m")) {
			if (value.toInt() != 0) {
				if (prefs.units.length == prefs.units.FEET)
					cyl->depth.mm = feet_to_mm(value.toString().remove("ft").remove("m").toInt());
				else
					cyl->depth.mm = value.toString().remove("ft").remove("m").toInt() * 1000;
			}
		}
	}
	dataChanged(index, index);
	if (addDiveMode)
		DivePlannerPointsModel::instance()->tanksUpdated();
	return true;
}
コード例 #10
0
ファイル: models.cpp プロジェクト: wiglot/subsurface
bool CylindersModel::setData(const QModelIndex& index, const QVariant& value, int role)
{
	cylinder_t *cyl = &current->cylinder[index.row()];
	switch(index.column()) {
	case TYPE:
		if (!value.isNull()) {
			QByteArray ba = value.toByteArray();
			const char *text = ba.constData();
			if (!cyl->type.description || strcmp(cyl->type.description, text)) {
				cyl->type.description = strdup(text);
				mark_divelist_changed(TRUE);
			}
		}
		break;
	case SIZE:
		if (CHANGED(toDouble, "cuft", "l")) {
			// if units are CUFT then this value is meaningless until we have working pressure
			if (value.toDouble() != 0.0) {
				TankInfoModel *tanks = TankInfoModel::instance();
				QModelIndexList matches = tanks->match(tanks->index(0,0), Qt::DisplayRole, cyl->type.description);
				int mbar = cyl->type.workingpressure.mbar;
				int mliter;

				if (mbar && prefs.units.volume == prefs.units.CUFT) {
					double liters = cuft_to_l(value.toDouble());
					liters /= bar_to_atm(mbar / 1000.0);
					mliter = rint(liters * 1000);
				} else {
					mliter = rint(value.toDouble() * 1000);
				}
				if (cyl->type.size.mliter != mliter) {
					mark_divelist_changed(TRUE);
					cyl->type.size.mliter = mliter;
					if (!matches.isEmpty())
						tanks->setData(tanks->index(matches.first().row(), TankInfoModel::ML), cyl->type.size.mliter);
				}
			}
		}
		break;
	case WORKINGPRESS:
		if (CHANGED(toDouble, "psi", "bar")) {
			if (value.toDouble() != 0.0) {
				TankInfoModel *tanks = TankInfoModel::instance();
				QModelIndexList matches = tanks->match(tanks->index(0,0), Qt::DisplayRole, cyl->type.description);
				if (prefs.units.pressure == prefs.units.PSI)
					cyl->type.workingpressure.mbar = psi_to_mbar(value.toDouble());
				else
					cyl->type.workingpressure.mbar = value.toDouble() * 1000;
				if (!matches.isEmpty())
					tanks->setData(tanks->index(matches.first().row(), TankInfoModel::BAR), cyl->type.workingpressure.mbar / 1000.0);
				mark_divelist_changed(TRUE);
			}
		}
		break;
	case START:
		if (CHANGED(toDouble, "psi", "bar")) {
			if (value.toDouble() != 0.0) {
				if (prefs.units.pressure == prefs.units.PSI)
					cyl->start.mbar = psi_to_mbar(value.toDouble());
				else
					cyl->start.mbar = value.toDouble() * 1000;
				mark_divelist_changed(TRUE);
			}
		}
		break;
	case END:
		if (CHANGED(toDouble, "psi", "bar")) {
			if (value.toDouble() != 0.0) {
				if (prefs.units.pressure == prefs.units.PSI)
					cyl->end.mbar = psi_to_mbar(value.toDouble());
				else
					cyl->end.mbar = value.toDouble() * 1000;
			}
		}
		break;
	case O2:
		if (CHANGED(toDouble, "%", "%")) {
			cyl->gasmix.o2.permille = value.toDouble() * 10 + 0.5;
			mark_divelist_changed(TRUE);
		}
		break;
	case HE:
		if (CHANGED(toDouble, "%", "%")) {
			cyl->gasmix.he.permille = value.toDouble() * 10 + 0.5;
			mark_divelist_changed(TRUE);
		}
		break;
	}
	return QAbstractItemModel::setData(index, value, role);
}