Total Time in Apnea overview chart

sleepyhead/Graphs/gSessionTimesChart.cpp

@@ -405,7 +405,7 @@ void gSummaryChart::paint(QPainter &painter, gGraph &graph, const QRegion &regio
 
     int days = ceil(double(m_maxx - m_minx) / 86400000.0);
 
-    float lasty1 = rect.bottom();
+    //float lasty1 = rect.bottom();
 
     QMap<QDate, int>::iterator it = dayindex.find(date);
     idx_start=0;
@@ -1045,6 +1045,77 @@ void gSessionTimesChart::paint(QPainter &painter, gGraph &graph, const QRegion &
     afterDraw(painter, graph, rect);
 }
 
+////////////////////////////////////////////////////////////////////////////
+/// Total Time in Apnea Chart Stuff
+////////////////////////////////////////////////////////////////////////////
+
+void gTTIAChart::preCalc()
+{
+    gSummaryChart::preCalc();
+}
+void gTTIAChart::customCalc(Day *, QList<SummaryChartSlice> & slices)
+{
+    if (slices.size() == 0) return;
+    const SummaryChartSlice & slice = slices.at(0);
+
+    calcitems[0].update(slice.value, slice.value);
+}
+void gTTIAChart::afterDraw(QPainter &, gGraph &graph, QRect rect)
+{
+    QStringList txtlist;
+    int num_channels = calcitems.size();
+
+    for (int i=0; i < num_channels; ++i) {
+        SummaryCalcItem & calc = calcitems[i];
+        ChannelID code = calc.code;
+        schema::Channel & chan = schema::channel[code];
+        float mid = 0;
+        switch (midcalc) {
+        case 0:
+            if (calc.median_data.size() > 0) {
+                mid = median(calc.median_data.begin(), calc.median_data.end());
+            }
+            break;
+        case 1:
+            if (calc.divisor > 0) {
+                mid = calc.wavg_sum / calc.divisor;
+            }
+            break;
+        case 2:
+            if (calc.divisor > 0) {
+                mid = calc.avg_sum / calc.divisor;
+            }
+            break;
+        }
+
+        txtlist.append(QString("%1 %2 / %3 / %4").arg(QObject::tr("TTIA:")).arg(calc.min, 0, 'f', 2).arg(mid, 0, 'f', 2).arg(calc.max, 0, 'f', 2));
+    }
+    QString txt = txtlist.join(", ");
+    graph.renderText(txt, rect.left(), rect.top()-5*graph.printScaleY(), 0);
+}
+void gTTIAChart::populate(Day *day, int idx)
+{
+    QList<SummaryChartSlice> & slices = cache[idx];
+    float ttia = day->sum(CPAP_Obstructive) + day->sum(CPAP_ClearAirway) + day->sum(CPAP_Apnea) + day->sum(CPAP_Hypopnea);
+    int h = ttia / 3600;
+    int m = int(ttia) / 60 % 60;
+    int s = int(ttia) % 60;
+    slices.append(SummaryChartSlice(&calcitems[0], ttia / 60.0, ttia / 60.0, QObject::tr("\nTTIA: %1").arg(QString().sprintf("%02i:%02i:%02i",h,m,s)), QColor(255,147,150)));
+
+
+}
+QString gTTIAChart::tooltipData(Day *, int idx)
+{
+    QList<SummaryChartSlice> & slices = cache[idx];
+    if (slices.size() == 0) return QString();
+
+    const SummaryChartSlice & slice = slices.at(0);
+    return slice.name;
+}
+
+////////////////////////////////////////////////////////////////////////////
+/// AHI Chart Stuff
+////////////////////////////////////////////////////////////////////////////
 void gAHIChart::preCalc()
 {
     gSummaryChart::preCalc();
@@ -1116,10 +1187,14 @@ void gAHIChart::afterDraw(QPainter & /*painter */, gGraph &graph, QRect rect)
         }
         break;
     case 1: // wavg
+        if (total_hours > 0) {
             med = ahi_wavg / total_hours;
+        }
         break;
     case 2: // avg
+        if (calc_cnt > 0) {
             med = ahi_avg / calc_cnt;
+        }
         break;
     }
 
@@ -1130,7 +1205,6 @@ void gAHIChart::afterDraw(QPainter & /*painter */, gGraph &graph, QRect rect)
 
     for (int i=0; i < num_channels; ++i) {
         SummaryCalcItem & calc = calcitems[i];
-        if (calc.divisor > 0) {
         ChannelID code = calc.code;
         schema::Channel & chan = schema::channel[code];
         float mid = 0;
@@ -1141,16 +1215,19 @@ void gAHIChart::afterDraw(QPainter & /*painter */, gGraph &graph, QRect rect)
             }
             break;
         case 1:
+            if (calc.divisor > 0) {
                 mid = calc.wavg_sum / calc.divisor;
+            }
             break;
         case 2:
+            if (calc.divisor > 0) {
                 mid = calc.avg_sum / calc.divisor;
+            }
             break;
         }
 
         txtlist.append(QString("%1 %2 / %3 / %4").arg(chan.label()).arg(calc.min, 0, 'f', 2).arg(mid, 0, 'f', 2).arg(calc.max, 0, 'f', 2));
     }
-    }
     QString txt = txtlist.join(", ");
     graph.renderText(txt, rect.left(), rect.top()-5*graph.printScaleY(), 0);
 }

sleepyhead/Graphs/gSessionTimesChart.h

@@ -333,6 +333,34 @@ private:
     EventDataType compliance_threshold;
 };
 
+class gTTIAChart : public gSummaryChart
+{
+public:
+    gTTIAChart()
+        :gSummaryChart("TTIA", MT_CPAP) {
+        addCalc(NoChannel, ST_CNT, QColor(255,147,150));
+    }
+    virtual ~gTTIAChart() {}
+
+    virtual void preCalc();
+    virtual void customCalc(Day *, QList<SummaryChartSlice> &);
+    virtual void afterDraw(QPainter &, gGraph &, QRect);
+    virtual void populate(Day *day, int idx);
+    virtual QString tooltipData(Day * day, int);
+
+    virtual Layer * Clone() {
+        gTTIAChart * sc = new gTTIAChart();
+        gSummaryChart::CloneInto(sc);
+        CloneInto(sc);
+        return sc;
+    }
+
+    void CloneInto(gTTIAChart * /* layer*/) {
+    }
+
+private:
+};
+
 class gAHIChart : public gSummaryChart
 {
 public:

sleepyhead/overview.cpp

@@ -346,6 +346,10 @@ void Overview::RebuildGraphs(bool reset)
     pres = new gPressureChart();
     PR->AddLayer(pres);
 
+    TTIA = createGraph("TTIA", tr("Total Time in Apnea"), tr("Total Time in Apnea\n(Minutes)"));
+    ttia = new gTTIAChart();
+    TTIA->AddLayer(ttia);
+
 //    LK = createGraph("Leaks", STR_TR_Leaks, STR_TR_UnintentionalLeaks + "\n(" + STR_UNIT_LPM + ")");
 //    LK->AddLayer(new gSummaryChart(CPAP_Leak, MT_CPAP));
 

sleepyhead/overview.h

@@ -62,11 +62,11 @@ class Overview : public QWidget
         \param QString units The units of measurements to show in the popup */
     gGraph *createGraph(QString code, QString name, QString units = "", YTickerType yttype = YT_Number);
     gGraph *AHI, *AHIHR, *UC, *FL, *SA, *US, *PR, *LK, *NPB, *SET, *SES, *RR, *MV, *TV, *PTB, *PULSE, *SPO2, *NLL,
-           *WEIGHT, *ZOMBIE, *BMI, *TGMV, *TOTLK, *STG, *SN;
+           *WEIGHT, *ZOMBIE, *BMI, *TGMV, *TOTLK, *STG, *SN, *TTIA;
     SummaryChart *bc, *sa, *us, *pr,  *set, *ses,  *ptb, *pulse, *spo2,
                  *weight, *zombie, *bmi, *ahihr, *tgmv, *totlk;
 
-    gSummaryChart * stg, *uc, *ahi, * pres, *lk, *npb, *rr, *mv, *tv, *nll, *sn;
+    gSummaryChart * stg, *uc, *ahi, * pres, *lk, *npb, *rr, *mv, *tv, *nll, *sn, *ttia;
 
     //! \breif List of SummaryCharts shown on the overview page
     QVector<SummaryChart *> OverviewCharts;

sleepyhead/preferencesdialog.ui

@@ -51,7 +51,7 @@
    <item>
     <widget class="QTabWidget" name="tabWidget">
      <property name="currentIndex">
-      <number>1</number>
+      <number>0</number>
      </property>
      <widget class="QWidget" name="importTab">
       <attribute name="title">
@@ -549,7 +549,7 @@ SleepyHead can keep a copy of this data if you ever need to reinstall.
              <string>Bypass the login screen and load the most recent User Profile</string>
             </property>
             <property name="text">
-             <string>Skip Login Screen</string>
+             <string>Skip user selection screen</string>
             </property>
            </widget>
           </item>