/* gPressureChart Implementation
*
* Copyright (c) 2020-2022 The Oscar Team
* Copyright (c) 2011-2018 Mark Watkins <mark@jedimark.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 source code
* for more details. */
#include "gPressureChart.h"
gPressureChart::gPressureChart()
: gSummaryChart("Pressure", MT_CPAP)
{
addCalc(CPAP_Pressure, ST_SETMAX);
addCalc(CPAP_Pressure, ST_MID);
addCalc(CPAP_Pressure, ST_90P);
addCalc(CPAP_PressureMin, ST_SETMIN);
addCalc(CPAP_PressureMax, ST_SETMAX);
addCalc(CPAP_EPAP, ST_SETMAX);
addCalc(CPAP_IPAP, ST_SETMAX);
addCalc(CPAP_EPAPLo, ST_SETMAX);
addCalc(CPAP_IPAPHi, ST_SETMAX);
addCalc(CPAP_EPAP, ST_MID);
addCalc(CPAP_EPAP, ST_90P);
addCalc(CPAP_IPAP, ST_MID);
addCalc(CPAP_IPAP, ST_90P);
// PRS1 reports pressure adjustments instead of observed pressures on some machines
addCalc(CPAP_PressureSet, ST_MID);
addCalc(CPAP_PressureSet, ST_90P);
addCalc(CPAP_EPAPSet, ST_MID);
addCalc(CPAP_EPAPSet, ST_90P);
addCalc(CPAP_IPAPSet, ST_MID);
addCalc(CPAP_IPAPSet, ST_90P);
}
int gPressureChart::addCalc(ChannelID code, SummaryType type)
{
QColor color = schema::channel[code].defaultColor();
if (type == ST_90P) {
color = brighten(color, 1.33f);
}
int index = gSummaryChart::addCalc(code, type, color);
// Save the code and type used to add this calculation so that getCalc()
// can retrieve it by code and type instead of by hard-coded index.
m_calcs[code][type] = index;
return index;
}
SummaryCalcItem* gPressureChart::getCalc(ChannelID code, SummaryType type)
{
return &calcitems[m_calcs[code][type]];
}
void gPressureChart::afterDraw(QPainter &, gGraph &graph, QRectF rect)
{
QStringList presstr;
if (getCalc(CPAP_Pressure)->cnt > 0) {
presstr.append(channelRange(CPAP_Pressure, STR_TR_CPAP));
}
if (getCalc(CPAP_PressureMin, ST_SETMIN)->cnt > 0) {
// TODO: If using machines from different manufacturers in an overview,
// the below may not accurately find the APAP pressure channel for all
// days; but it only affects the summary label at the top.
ChannelID pressure = CPAP_Pressure;
if (getCalc(CPAP_PressureSet, ST_MID)->cnt > 0) {
pressure = CPAP_PressureSet;
}
presstr.append(QString("%1 %2/%3/%4/%5").
arg(STR_TR_APAP).
arg(getCalc(CPAP_PressureMin, ST_SETMIN)->min,0,'f',1).
arg(getCalc(pressure, ST_MID)->mid(), 0, 'f', 1).
arg(getCalc(pressure, ST_90P)->mid(),0,'f',1).
arg(getCalc(CPAP_PressureMax, ST_SETMAX)->max, 0, 'f', 1));
}
if (getCalc(CPAP_EPAP)->cnt > 0) {
// See CPAP_PressureSet note above.
ChannelID epap = CPAP_EPAP;
if (getCalc(CPAP_EPAPSet, ST_MID)->cnt > 0) {
epap = CPAP_EPAPSet;
}
presstr.append(channelRange(epap, STR_TR_EPAP));
}
if (getCalc(CPAP_IPAP)->cnt > 0) {
// See CPAP_PressureSet note above.
ChannelID ipap = CPAP_IPAP;
if (getCalc(CPAP_IPAPSet, ST_MID)->cnt > 0) {
ipap = CPAP_IPAPSet;
}
presstr.append(channelRange(ipap, STR_TR_IPAP));
}
if (getCalc(CPAP_EPAPLo)->cnt > 0) {
presstr.append(channelRange(CPAP_EPAPLo, STR_TR_EPAPLo));
}
if (getCalc(CPAP_IPAPHi)->cnt > 0) {
presstr.append(channelRange(CPAP_IPAPHi, STR_TR_IPAPHi));
}
QString txt = presstr.join(" ");
graph.renderText(txt, rect.left(), rect.top()-5*graph.printScaleY(), 0);
}
QString gPressureChart::channelRange(ChannelID code, const QString & label)
{
SummaryCalcItem* calc = getCalc(code);
return QString("%1 %2/%3/%4").
arg(label).
arg(calc->min, 0, 'f', 1).
arg(calc->mid(), 0, 'f', 1).
arg(calc->max, 0, 'f', 1);
}
void gPressureChart::addSlice(ChannelID code, SummaryType type)
{
float value = 0;
QString label;
switch (type) {
case ST_SETMIN:
value = m_day->settings_min(code);
label = schema::channel[code].label();
break;
case ST_SETMAX:
value = m_day->settings_max(code);
label = schema::channel[code].label();
break;
case ST_MID:
value = m_day->calcMiddle(code);
label = m_day->calcMiddleLabel(code);
break;
case ST_90P:
value = m_day->calcPercentile(code);
label = m_day->calcPercentileLabel(code);
break;
default:
qWarning() << "Unsupported summary type in gPressureChart";
break;
}
SummaryCalcItem* calc = getCalc(code, type);
float height = value - m_height;
m_slices->append(SummaryChartSlice(calc, value, height, label, calc->color));
m_height += height;
}
void gPressureChart::populate(Day * day, int idx)
{
CPAPMode mode = (CPAPMode)(int)qRound(day->settings_wavg(CPAP_Mode));
m_day = day;
m_slices = &cache[idx];
m_height = 0;
if (mode == MODE_CPAP) {
addSlice(CPAP_Pressure);
} else if (mode == MODE_APAP) {
addSlice(CPAP_PressureMin, ST_SETMIN);
if (!day->summaryOnly()) {
// Handle PRS1 pressure adjustments reported separately from average (EPAP) pressure
ChannelID pressure = CPAP_Pressure;
if (m_day->channelHasData(CPAP_PressureSet)) {
pressure = CPAP_PressureSet;
}
addSlice(pressure, ST_MID);
addSlice(pressure, ST_90P);
}
addSlice(CPAP_PressureMax, ST_SETMAX);
} else if (mode == MODE_BILEVEL_FIXED) {
addSlice(CPAP_EPAP);
addSlice(CPAP_IPAP);
} else if (mode == MODE_BILEVEL_AUTO_FIXED_PS) {
addSlice(CPAP_EPAPLo);
if (!day->summaryOnly()) {
addSlice(CPAP_EPAP, ST_MID);
addSlice(CPAP_EPAP, ST_90P);
addSlice(CPAP_IPAP, ST_MID);
addSlice(CPAP_IPAP, ST_90P);
}
addSlice(CPAP_IPAPHi);
} else if ((mode == MODE_BILEVEL_AUTO_VARIABLE_PS) || (mode == MODE_ASV_VARIABLE_EPAP)) {
addSlice(CPAP_EPAPLo);
if (!day->summaryOnly()) {
// Handle PRS1 pressure adjustments when reported instead of observed pressures
ChannelID epap = CPAP_EPAP;
if (m_day->channelHasData(CPAP_EPAPSet)) {
epap = CPAP_EPAPSet;
}
ChannelID ipap = CPAP_IPAP;
if (m_day->channelHasData(CPAP_IPAPSet)) {
ipap = CPAP_IPAPSet;
}
addSlice(epap, ST_MID);
addSlice(epap, ST_90P);
addSlice(ipap, ST_MID);
addSlice(ipap, ST_90P);
}
addSlice(CPAP_IPAPHi);
} else if (mode == MODE_ASV) {
addSlice(CPAP_EPAP);
if (!day->summaryOnly()) {
addSlice(CPAP_IPAP, ST_MID);
addSlice(CPAP_IPAP, ST_90P);
}
addSlice(CPAP_IPAPHi);
} else if (mode == MODE_AVAPS) {
addSlice(CPAP_EPAP);
if (!day->summaryOnly()) {
addSlice(CPAP_IPAP, ST_MID);
addSlice(CPAP_IPAP, ST_90P);
}
addSlice(CPAP_IPAPHi);
}
}