OSCAR-code/sleepyhead/SleepLib/day.cpp
2014-08-08 06:27:23 +10:00

1059 lines
27 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
* vim: set ts=8 sts=4 et sw=4 tw=99:
*
* SleepLib Day Class Implementation
*
* Copyright (c) 2011-2014 Mark Watkins <jedimark@users.sourceforge.net>
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file COPYING in the main directory of the Linux
* distribution for more details. */
#include <QMultiMap>
#include <algorithm>
#include <cmath>
#include <limits>
#include "day.h"
#include "profiles.h"
Day::Day(Machine *m)
: machine(m)
{
d_firstsession = true;
}
Day::~Day()
{
for (QList<Session *>::iterator s = sessions.begin(); s != sessions.end(); ++s) {
delete(*s);
}
}
MachineType Day::machine_type() const
{
return machine->type();
}
Session *Day::find(SessionID sessid)
{
QList<Session *>::iterator end=sessions.end();
for (QList<Session *>::iterator s = sessions.begin(); s != end; ++s) {
if ((*s)->session() == sessid) {
return (*s);
}
}
return nullptr;
}
void Day::AddSession(Session *s)
{
if (!s) {
qWarning("Day::AddSession called with nullptr session object");
return;
}
sessions.push_back(s);
}
EventDataType Day::countInsideSpan(ChannelID span, ChannelID code)
{
QList<Session *>::iterator end = sessions.end();
int count = 0;
for (QList<Session *>::iterator it = sessions.begin(); it != end; ++it) {
Session &sess = *(*it);
if (sess.enabled()) {
count += sess.countInsideSpan(span, code);
}
}
return count;
}
EventDataType Day::lookupValue(ChannelID code, qint64 time, bool square)
{
QList<Session *>::iterator end = sessions.end();
for (QList<Session *>::iterator it = sessions.begin(); it != end; ++it) {
Session &sess = *(*it);
if (sess.enabled()) {
if ((time > sess.first()) && (time < sess.last())) {
return sess.SearchValue(code,time,square);
}
}
}
return 0;
}
EventDataType Day::timeAboveThreshold(ChannelID code, EventDataType threshold)
{
EventDataType val = 0;
QList<Session *>::iterator end = sessions.end();
for (QList<Session *>::iterator it = sessions.begin(); it != end; ++it) {
Session &sess = *(*it);
if (sess.enabled()) {
val += sess.timeAboveThreshold(code,threshold);
}
}
return val;
}
EventDataType Day::timeBelowThreshold(ChannelID code, EventDataType threshold)
{
EventDataType val = 0;
QList<Session *>::iterator end = sessions.end();
for (QList<Session *>::iterator it = sessions.begin(); it != end; ++it) {
Session &sess = *(*it);
if (sess.enabled()) {
val += sess.timeBelowThreshold(code,threshold);
}
}
return val;
}
EventDataType Day::settings_sum(ChannelID code)
{
EventDataType val = 0;
QList<Session *>::iterator end = sessions.end();
for (QList<Session *>::iterator it = sessions.begin(); it != end; ++it) {
Session &sess = *(*it);
if (sess.enabled()) {
QHash<ChannelID, QVariant>::iterator set = sess.settings.find(code);
if (set != sess.settings.end()) {
val += set.value().toDouble();
}
}
}
return val;
}
EventDataType Day::settings_max(ChannelID code)
{
EventDataType min = -std::numeric_limits<EventDataType>::max();
EventDataType max = min;
EventDataType value;
QList<Session *>::iterator end = sessions.end();
for(QList<Session *>::iterator it = sessions.begin(); it < end; ++it) {
Session &sess = *(*it);
if (sess.enabled()) {
value = sess.settings.value(code, min).toFloat();
if (value > max) {
max = value;
}
}
}
return max;
}
EventDataType Day::settings_min(ChannelID code)
{
EventDataType max = std::numeric_limits<EventDataType>::max();
EventDataType min = max;
EventDataType value;
QList<Session *>::iterator end=sessions.end();
for(QList<Session *>::iterator it = sessions.begin(); it < end; ++it) {
Session &sess = *(*it);
if (sess.enabled()) {
value = sess.settings.value(code, max).toFloat();
if (value < min) {
min = value;
}
}
}
return min;
}
EventDataType Day::settings_avg(ChannelID code)
{
EventDataType val = 0;
int cnt = 0;
QList<Session *>::iterator end = sessions.end();
for (QList<Session *>::iterator it = sessions.begin(); it != end; it++) {
Session &sess = *(*it);
if (sess.enabled()) {
QHash<ChannelID, QVariant>::iterator set = sess.settings.find(code);
if (set != sess.settings.end()) {
val += set.value().toDouble();
cnt++;
}
}
}
val = (cnt > 0) ? val /= EventDataType(cnt) : val;
return val;
}
EventDataType Day::settings_wavg(ChannelID code)
{
double s0 = 0, s1 = 0, s2 = 0, tmp;
QList<Session *>::iterator end = sessions.end();
for (QList<Session *>::iterator it = sessions.begin(); it != end; it++) {
Session &sess = *(*it);
if (sess.enabled()) {
QHash<ChannelID, QVariant>::iterator set = sess.settings.find(code);
if (set != sess.settings.end()) {
s0 = sess.hours();
tmp = set.value().toDouble();
s1 += tmp * s0;
s2 += s0;
}
}
}
if (s2 == 0) { return 0; }
tmp = (s1 / s2);
return tmp;
}
EventDataType Day::percentile(ChannelID code, EventDataType percentile)
{
// Cache this calculation?
// QHash<ChannelID, QHash<EventDataType, EventDataType> >::iterator pi;
// pi=perc_cache.find(code);
// if (pi!=perc_cache.end()) {
// QHash<EventDataType, EventDataType> & hsh=pi.value();
// QHash<EventDataType, EventDataType>::iterator hi=hsh.find(
// if (hi!=pi.value().end()) {
// return hi.value();
// }
// }
QHash<EventStoreType, qint64> wmap; // weight map
QHash<EventStoreType, qint64>::iterator wmapit;
qint64 SN = 0;
EventDataType lastgain = 0, gain = 0;
// First Calculate count of all events
bool timeweight;
QList<Session *>::iterator sess_end = sessions.end();
for (QList<Session *>::iterator sess_it = sessions.begin(); sess_it != sess_end; ++sess_it) {
Session &sess = *(*sess_it);
if (!sess.enabled()) { continue; }
QHash<ChannelID, QHash<EventStoreType, EventStoreType> >::iterator ei = sess.m_valuesummary.find(code);
if (ei == sess.m_valuesummary.end()) { continue; }
QHash<ChannelID, QHash<EventStoreType, quint32> >::iterator tei = sess.m_timesummary.find(code);
timeweight = (tei != sess.m_timesummary.end());
gain = sess.m_gain[code];
// Here's assuming gains don't change accross a days sessions
// Can't assume this in any multi day calculations..
if (lastgain > 0) {
if (gain != lastgain) {
qDebug() << "Gains differ across sessions: " << gain << lastgain;
}
}
lastgain = gain;
qint64 weight;
//qint64 tval;
if (timeweight) {
QHash<EventStoreType, quint32>::iterator teival_end = tei.value().end();
wmap.reserve(wmap.size() + tei.value().size());
for (QHash<EventStoreType, quint32>::iterator it = tei.value().begin(); it != teival_end; ++it) {
weight = it.value();
SN += weight;
wmap[it.key()] += weight;
}
} else {
QHash<EventStoreType, EventStoreType>::iterator eival_end = ei.value().end();
wmap.reserve(wmap.size() + ei.value().size());
for (QHash<EventStoreType, EventStoreType>::iterator it = ei.value().begin(); it != eival_end; ++it) {
weight = it.value();
SN += weight;
wmap[it.key()] += weight;
}
}
}
QVector<ValueCount> valcnt;
valcnt.resize(wmap.size());
// Build sorted list of value/counts
QHash<EventStoreType, qint64>::iterator wmap_end = wmap.end();
int ii=0;
for (QHash<EventStoreType, qint64>::iterator it = wmap.begin(); it != wmap_end; ++it) {
valcnt[ii++]=ValueCount(EventDataType(it.key()) * gain, it.value(), 0);
}
// sort by weight, then value
qSort(valcnt);
//double SN=100.0/double(N); // 100% / overall sum
double p = 100.0 * percentile;
double nth = double(SN) * percentile; // index of the position in the unweighted set would be
double nthi = floor(nth);
qint64 sum1 = 0, sum2 = 0;
qint64 w1, w2 = 0;
double v1 = 0, v2;
int N = valcnt.size();
int k = 0;
for (k = 0; k < N; k++) {
v1 = valcnt.at(k).value;
w1 = valcnt.at(k).count;
sum1 += w1;
if (sum1 > nthi) {
return v1;
}
if (sum1 == nthi) {
break; // boundary condition
}
}
if (k >= N) {
return v1;
}
v2 = valcnt[k + 1].value;
w2 = valcnt[k + 1].count;
sum2 = sum1 + w2;
// value lies between v1 and v2
double px = 100.0 / double(SN); // Percentile represented by one full value
// calculate percentile ranks
double p1 = px * (double(sum1) - (double(w1) / 2.0));
double p2 = px * (double(sum2) - (double(w2) / 2.0));
// calculate linear interpolation
double v = v1 + ((p - p1) / (p2 - p1)) * (v2 - v1);
return v;
// p1.....p.............p2
// 37 55 70
}
EventDataType Day::p90(ChannelID code)
{
return percentile(code, 0.90F);
}
EventDataType Day::avg(ChannelID code)
{
double val = 0;
// Cache this?
int cnt = 0;
QList<Session *>::iterator end = sessions.end();
for (QList<Session *>::iterator it = sessions.begin(); it != end; ++it) {
Session &sess = *(*it);
if (sess.enabled() && sess.m_avg.contains(code)) {
val += sess.avg(code);
cnt++; // hmm.. averaging averages doesn't feel right..
}
}
if (cnt == 0) { return 0; }
return EventDataType(val / float(cnt));
}
EventDataType Day::sum(ChannelID code)
{
// Cache this?
EventDataType val = 0;
QList<Session *>::iterator end = sessions.end();
for (QList<Session *>::iterator it = sessions.begin(); it != end; ++it) {
Session &sess = *(*it);
if (sess.enabled() && sess.m_sum.contains(code)) {
val += sess.sum(code);
}
}
return val;
}
EventDataType Day::wavg(ChannelID code)
{
double s0 = 0, s1 = 0, s2 = 0;
qint64 d;
QList<Session *>::iterator end = sessions.end();
for (QList<Session *>::iterator it = sessions.begin(); it != end; ++it) {
Session &sess = *(*it);
if (sess.enabled() && sess.m_wavg.contains(code)) {
d = sess.length(); //.last(code)-sess.first(code);
s0 = double(d) / 3600000.0;
if (s0 > 0) {
s1 += sess.wavg(code) * s0;
s2 += s0;
}
}
}
if (s2 == 0) {
return 0;
}
return (s1 / s2);
}
// Total session time in milliseconds
qint64 Day::total_time()
{
qint64 d_totaltime = 0;
QMultiMap<qint64, bool> range;
//range.reserve(size()*2);
// Remember sessions may overlap..
qint64 first, last;
QList<Session *>::iterator end = sessions.end();
for (QList<Session *>::iterator it = sessions.begin(); it != end; ++it) {
Session &sess = *(*it);
if (sess.enabled()) {
first = sess.first();
last = sess.last();
// This algorithm relies on non zero length, and correctly ordered sessions
if (last > first) {
range.insert(first, 0);
range.insert(last, 1);
d_totaltime += sess.length();
}
}
}
bool b;
int nest = 0;
qint64 ti = 0;
qint64 total = 0;
// This is my implementation of a typical "brace counting" algorithm mentioned here:
// http://stackoverflow.com/questions/7468948/problem-calculating-overlapping-date-ranges
QMultiMap<qint64, bool>::iterator rend = range.end();
for (QMultiMap<qint64, bool>::iterator rit = range.begin(); rit != rend; ++rit) {
b = rit.value();
if (!b) {
if (!ti) {
ti = rit.key();
}
nest++;
} else {
if (--nest <= 0) {
total += rit.key() - ti;
ti = 0;
}
}
}
if (total != d_totaltime) {
// They can overlap.. tough.
// qDebug() << "Sessions Times overlaps!" << total << d_totaltime;
}
return total; //d_totaltime;
}
bool Day::hasEnabledSessions()
{
QList<Session *>::iterator end = sessions.end();
for (QList<Session *>::iterator it = sessions.begin(); it != end; ++it) {
if ((*it)->enabled()) {
return true;
}
}
return false;
}
/*EventDataType Day::percentile(ChannelID code,double percent)
{
double val=0;
int cnt=0;
for (QList<Session *>::iterator s=sessions.begin();s!=sessions.end();s++) {
Session & sess=*(*s);
if (sess.eventlist.find(code)!=sess.eventlist.end()) {
val+=sess.percentile(code,percent);
cnt++;
}
}
if (cnt==0) return 0;
return EventDataType(val/cnt);
}*/
qint64 Day::first(ChannelID code)
{
qint64 date = 0;
qint64 tmp;
QList<Session *>::iterator end = sessions.end();
for (QList<Session *>::iterator it = sessions.begin(); it != end; ++it) {
Session & sess=*(*it);
if (sess.enabled()) {
tmp = sess.first(code);
if (!tmp) { continue; }
if (!date) {
date = tmp;
} else {
if (tmp < date) { date = tmp; }
}
}
}
return date;
}
qint64 Day::last(ChannelID code)
{
qint64 date = 0;
qint64 tmp;
QList<Session *>::iterator end = sessions.end();
for (QList<Session *>::iterator it = sessions.begin(); it != end; it++) {
Session & sess = *(*it);
if (sess.enabled()) {
tmp = sess.last(code);
if (!tmp) { continue; }
if (!date) {
date = tmp;
} else {
if (tmp > date) { date = tmp; }
}
}
}
return date;
}
EventDataType Day::Min(ChannelID code)
{
EventDataType min = 0;
EventDataType tmp;
bool first = true;
QList<Session *>::iterator end = sessions.end();
for (QList<Session *>::iterator it = sessions.begin(); it != end; it++) {
Session & sess = *(*it);
if (sess.enabled() && sess.m_min.contains(code)) {
tmp = sess.Min(code);
if (first) {
min = tmp;
first = false;
} else {
if (tmp < min) { min = tmp; }
}
}
}
return min;
}
EventDataType Day::physMin(ChannelID code)
{
EventDataType min = 0;
EventDataType tmp;
bool first = true;
QList<Session *>::iterator end = sessions.end();
for (QList<Session *>::iterator it = sessions.begin(); it != end; ++it) {
Session & sess = *(*it);
if (sess.enabled() && sess.m_min.contains(code)) {
tmp = sess.physMin(code);
if (first) {
min = tmp;
first = false;
} else {
if (tmp < min) { min = tmp; }
}
}
}
return min;
}
bool Day::hasData(ChannelID code, SummaryType type)
{
bool has = false;
QList<Session *>::iterator end = sessions.end();
for (QList<Session *>::iterator it = sessions.begin(); it != end; ++it) {
Session & sess = *(*it);
if (sess.enabled()) {
switch (type) {
// case ST_90P:
// has=sess->m_90p.contains(code);
// break;
case ST_PERC:
has = sess.m_valuesummary.contains(code);
break;
case ST_MIN:
has = sess.m_min.contains(code);
break;
case ST_MAX:
has = sess.m_max.contains(code);
break;
case ST_CNT:
has = sess.m_cnt.contains(code);
break;
case ST_AVG:
has = sess.m_avg.contains(code);
break;
case ST_WAVG:
has = sess.m_wavg.contains(code);
break;
case ST_CPH:
has = sess.m_cph.contains(code);
break;
case ST_SPH:
has = sess.m_sph.contains(code);
break;
case ST_FIRST:
has = sess.m_firstchan.contains(code);
break;
case ST_LAST:
has = sess.m_lastchan.contains(code);
break;
case ST_SUM:
has = sess.m_sum.contains(code);
break;
default:
break;
}
if (has) { break; }
}
}
return has;
}
EventDataType Day::Max(ChannelID code)
{
EventDataType max = 0;
EventDataType tmp;
bool first = true;
QList<Session *>::iterator end = sessions.end();
for (QList<Session *>::iterator it = sessions.begin(); it != end; ++it) {
Session & sess = *(*it);
if (sess.enabled() && sess.m_max.contains(code)) {
tmp = sess.Max(code);
if (first) {
max = tmp;
first = false;
} else {
if (tmp > max) { max = tmp; }
}
}
}
return max;
}
EventDataType Day::physMax(ChannelID code)
{
EventDataType max = 0;
EventDataType tmp;
bool first = true;
QList<Session *>::iterator end = sessions.end();
for (QList<Session *>::iterator it = sessions.begin(); it != end; ++it) {
Session & sess = *(*it);
if (sess.enabled() && sess.m_max.contains(code)) {
tmp = sess.physMax(code);
if (first) {
max = tmp;
first = false;
} else {
if (tmp > max) { max = tmp; }
}
}
}
return max;
}
EventDataType Day::cph(ChannelID code)
{
double sum = 0;
//EventDataType h=0;
QList<Session *>::iterator end = sessions.end();
for (QList<Session *>::iterator it = sessions.begin(); it != end; ++it) {
Session & sess = *(*it);
if (sess.enabled() && sess.m_cnt.contains(code)) {
sum += sess.count(code);
}
}
sum /= hours();
return sum;
}
EventDataType Day::sph(ChannelID code)
{
EventDataType sum = 0;
EventDataType h = 0;
QList<Session *>::iterator end = sessions.end();
for (QList<Session *>::iterator it = sessions.begin(); it != end; ++it) {
Session & sess = *(*it);
if (sess.enabled() && sess.m_sum.contains(code)) {
sum += sess.sum(code) / 3600.0; //*sessions[i]->hours();
//h+=sessions[i]->hours();
}
}
h = hours();
sum = (100.0 / h) * sum;
return sum;
}
EventDataType Day::count(ChannelID code)
{
EventDataType total = 0;
QList<Session *>::iterator end = sessions.end();
for (QList<Session *>::iterator it = sessions.begin(); it != end; ++it) {
Session & sess = *(*it);
if (sess.enabled() && sess.m_cnt.contains(code)) {
total += sess.count(code);
}
}
return total;
}
bool Day::summaryOnly()
{
QList<Session *>::iterator end = sessions.end();
for (QList<Session *>::iterator it = sessions.begin(); it != end; ++it) {
Session & sess = *(*it);
if (sess.summaryOnly())
return true;
}
return false;
}
bool Day::settingExists(ChannelID id)
{
QList<Session *>::iterator end = sessions.end();
for (QList<Session *>::iterator it = sessions.begin(); it != end; ++it) {
Session & sess = *(*it);
if (sess.enabled()) {
QHash<ChannelID, QVariant>::iterator set = sess.settings.find(id);
if (set != sess.settings.end()) {
return true;
}
}
}
return false;
}
bool Day::eventsLoaded()
{
QList<Session *>::iterator end = sessions.end();
for (QList<Session *>::iterator it = sessions.begin(); it != end; ++it) {
Session & sess = *(*it);
if (sess.eventsLoaded()) {
return true;
}
}
return false;
}
bool Day::channelExists(ChannelID id)
{
QList<Session *>::iterator end = sessions.end();
for (QList<Session *>::iterator it = sessions.begin(); it != end; ++it) {
Session & sess = *(*it);
if (sess.enabled() && sess.eventlist.contains(id)) {
return true;
}
}
return false;
}
bool Day::channelHasData(ChannelID id)
{
QList<Session *>::iterator end = sessions.end();
for (QList<Session *>::iterator it = sessions.begin(); it != end; ++it) {
Session & sess = *(*it);
if (sess.enabled()) {
if (sess.channelExists(id)) {
return true;
}
if (sess.m_valuesummary.contains(id)) {
return true;
}
if (sess.m_cnt.contains(id)) {
return true;
}
}
}
return false;
}
void Day::OpenEvents()
{
Q_FOREACH(Session * session, sessions) {
session->OpenEvents();
}
}
void Day::CloseEvents()
{
Q_FOREACH(Session * session, sessions) {
session->TrashEvents();
}
}
QList<ChannelID> Day::getSortedMachineChannels(quint32 chantype)
{
QList<ChannelID> available = machine->availableChannels(chantype);
QMultiMap<int, ChannelID> order;
for (int i=0; i < available.size(); ++i) {
ChannelID code = available.at(i);
order.insert(schema::channel[code].order(), code);
}
QMultiMap<int, ChannelID>::iterator it;
QList<ChannelID> channels;
for (it = order.begin(); it != order.end(); ++it) {
ChannelID code = it.value();
channels.append(code);
}
return channels;
}
qint64 Day::first()
{
qint64 date = 0;
qint64 tmp;
QList<Session *>::iterator end = sessions.end();
for (QList<Session *>::iterator it = sessions.begin(); it != end; ++it) {
Session & sess = *(*it);
if (sess.enabled()) {
tmp = sess.first();
if (!tmp) { continue; }
if (!date) {
date = tmp;
} else {
if (tmp < date) { date = tmp; }
}
}
}
return date;
}
//! \brief Returns the last session time of this day
qint64 Day::last()
{
qint64 date = 0;
qint64 tmp;
QList<Session *>::iterator end = sessions.end();
for (QList<Session *>::iterator it = sessions.begin(); it != end; ++it) {
Session & sess = *(*it);
if (sess.enabled()) {
tmp = sess.last();
if (!tmp) { continue; }
if (!date) {
date = tmp;
} else {
if (tmp > date) { date = tmp; }
}
}
}
return date;
}
bool Day::removeSession(Session *sess)
{
return sessions.removeAll(sess) > 0;
}
QString Day::getCPAPMode()
{
Q_ASSERT(machine_type() == MT_CPAP);
CPAPMode mode = (CPAPMode)(int)qRound(settings_wavg(CPAP_Mode));
if (mode == MODE_CPAP) {
return QObject::tr("Fixed");
} else if (mode == MODE_APAP) {
return QObject::tr("Auto");
} else if (mode == MODE_BILEVEL_FIXED ) {
return QObject::tr("Fixed Bi-Level");
} else if (mode == MODE_BILEVEL_AUTO_FIXED_PS) {
return QObject::tr("Auto Bi-Level (Fixed PS)");
} else if (mode == MODE_BILEVEL_AUTO_VARIABLE_PS) {
return QObject::tr("Auto Bi-Level (Variable PS)");
} else if (mode == MODE_ASV) {
return QObject::tr("ASV Fixed EPAP");
} else if (mode == MODE_ASV_VARIABLE_EPAP) {
return QObject::tr("ASV Variable EPAP");
}
return STR_TR_Unknown;
}
QString Day::getPressureRelief()
{
CPAPLoader * loader = qobject_cast<CPAPLoader *>(machine->loader());
if (!loader) return STR_MessageBox_Error;
QString pr_str;
ChannelID pr_level_chan = loader->PresReliefLevel();
ChannelID pr_mode_chan = loader->PresReliefMode();
if ((pr_mode_chan != NoChannel) && settingExists(pr_mode_chan)) {
int pr_mode = qRound(settings_wavg(pr_mode_chan));
pr_str = QObject::tr("%1%2").arg(loader->PresReliefLabel()).arg(schema::channel[pr_mode_chan].option(pr_mode));
int pr_level = -1;
if (pr_level_chan != NoChannel && settingExists(pr_level_chan)) {
pr_level = qRound(settings_wavg(pr_level_chan));
}
if (pr_level >= 0) pr_str += QString(" %1").arg(schema::channel[pr_level_chan].option(pr_level));
} else pr_str = STR_TR_None;
return pr_str;
}
QString Day::getPressureSettings()
{
Q_ASSERT(machine_type() == MT_CPAP);
CPAPMode mode = (CPAPMode)(int)settings_max(CPAP_Mode);
QString units = schema::channel[CPAP_Pressure].units();
if (mode == MODE_CPAP) {
return QObject::tr("Fixed %1 (%2)").arg(settings_min(CPAP_Pressure)).arg(units);
} else if (mode == MODE_APAP) {
return QObject::tr("Min %1 Max %2 (%3)").arg(settings_min(CPAP_PressureMin)).arg(settings_max(CPAP_PressureMax)).arg(units);
} else if (mode == MODE_BILEVEL_FIXED ) {
return QObject::tr("EPAP %1 IPAP %2 (%3)").arg(settings_min(CPAP_EPAP),0,'f',1).arg(settings_max(CPAP_IPAP),0,'f',1).arg(units);
} else if (mode == MODE_BILEVEL_AUTO_FIXED_PS) {
return QObject::tr("PS %1 over %2-%3 (%4)").arg(settings_max(CPAP_PS),0,'f',1).arg(settings_min(CPAP_EPAPLo),0,'f',1).arg(settings_max(CPAP_IPAPHi),0,'f',1).arg(units);
} else if (mode == MODE_BILEVEL_AUTO_VARIABLE_PS) {
return QObject::tr("Min EPAP %1 Max IPAP %2 PS %3-%4 (%5)").arg(settings_min(CPAP_EPAPLo),0,'f',1).arg(settings_max(CPAP_IPAPHi),0,'f',1).arg(settings_min(CPAP_PSMin),0,'f',1).arg(settings_max(CPAP_PSMax),0,'f',1).arg(units);
} else if (mode == MODE_ASV) {
return QObject::tr("EPAP %1 PS %2-%3 (%6)").arg(settings_min(CPAP_EPAP),0,'f',1).arg(settings_min(CPAP_PSMin),0,'f',1).arg(settings_max(CPAP_PSMax),0,'f',1).arg(units);
} else if (mode == MODE_ASV_VARIABLE_EPAP) {
return QObject::tr("Min EPAP %1 Max IPAP %2 PS %3-%4 (%5)").
arg(settings_min(CPAP_EPAPLo),0,'f',1).
arg(settings_max(CPAP_IPAPHi),0,'f',1).
arg(settings_max(CPAP_PSMin),0,'f',1).
arg(settings_min(CPAP_PSMax),0,'f',1).
arg(units);
}
return STR_TR_Unknown;
}