Try showing some events counts in TAP chart

sleepyhead/Graphs/MinutesAtPressure.cpp

@@ -277,8 +277,64 @@ void MinutesAtPressure::paint(QPainter &painter, gGraph &graph, const QRegion &r
             xp+=xstep;
             lastyp = yp;
 
+
         }
 
+        double estep =  float(height) / ipap.peakevents;
+
+
+        if (ipap.peakevents>0) {
+            for (int k=0; k<ipap.chans.size(); ++k) {
+                ChannelID ch = ipap.chans.at(k);
+                //(ch != CPAP_AHI) &&
+                if ((ch != CPAP_Hypopnea) && (ch != CPAP_Obstructive) && (ch != CPAP_ClearAirway) && (ch != CPAP_Apnea)) continue;
+                schema::Channel & chan = schema::channel[ch];
+                QColor col = chan.defaultColor();
+                col.setAlpha(48);
+                painter.setPen(col);
+
+                xp = left;
+                lastyp = bottom - (float(ipap.events[ch][min-1]) * estep);
+                for (int i=min; i<max; ++i) {
+                    p0 = ipap.events[ch][i-1];
+                    p1 = ipap.events[ch][i];
+                    p2 = ipap.events[ch][i+1];
+                    p3 = ipap.events[ch][i+1];
+                    yp = bottom - (float(p1) * estep);
+                    painter.drawLine(xp, lastyp, xp+xstep, yp);
+                    lastyp = yp;
+                    xp += xstep;
+
+                    float s2 = qMax(CatmullRomSpline(p0, p1, p2, p3, 0.2),0.0f);
+                    yp = qMax(bottom-height, float(bottom - (s2 * estep)));
+                    painter.drawLine(xp, lastyp, xp+xstep, yp);
+
+                    lastyp = yp;
+                    xp += xstep;
+                    s2 = qMax(CatmullRomSpline(p0, p1, p2, p3, 0.4),0.0f);
+                    yp = qMax(bottom-height, float(bottom - (s2 * estep)));
+                    painter.drawLine(xp, lastyp, xp+xstep, yp);
+                    lastyp = yp;
+                    xp += xstep;
+
+                    s2 = qMax(CatmullRomSpline(p0, p1, p2, p3, 0.6),0.0f);
+                    yp = qMax(bottom-height, float(bottom - (s2 * estep)));
+                    painter.drawLine(xp, lastyp, xp+xstep, yp);
+                    xp+=xstep;
+                    lastyp = yp;
+
+                    s2 = qMax(CatmullRomSpline(p0, p1, p2, p3, 0.8),0.0f);
+                    yp = qMax(bottom-height, float(bottom - (s2 * estep)));
+                    painter.drawLine(xp, lastyp, xp+xstep, yp);
+                    xp+=xstep;
+                    lastyp = yp;
+
+
+                }
+            }
+        }
+
+
         if (epap.min_pressure) {
             xp=left, lastyp = bottom - (float(epap.times[min]) * ystep);
             painter.setPen(Qt::blue);
@@ -686,13 +742,13 @@ void RecalcMAP::updateTimes(PressureInfo & info, Session * sess)
 
                 lasttime = time;
                 lastdata = data;
-
             }
             if (time > maxx) {
                 break;
             }
+
         }
-        if (lasttime < maxx) {
+        if ((lasttime < maxx) || (lastdata == data)) {
             d1 = qMax(lasttime, minx);
             d2 = qMin(maxx, EL->last());
 

sleepyhead/mainwindow.cpp

@@ -477,6 +477,7 @@ void loadChannels()
         chan->setEnabled(enabled);
         chan->setDefaultColor(color);
 
+        // Don't import channel descriptions if event renaming is turned off. (helps pick up new translations)
         if (PREF[STR_PREF_AllowEventRenaming].toBool()) {
             chan->setFullname(fullname);
             chan->setLabel(label);

sleepyhead/preferencesdialog.ui

@@ -9,7 +9,7 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>845</width>
+    <width>847</width>
     <height>656</height>
    </rect>
   </property>
@@ -57,7 +57,7 @@
       </sizepolicy>
      </property>
      <property name="currentIndex">
-      <number>1</number>
+      <number>4</number>
      </property>
      <widget class="QWidget" name="importTab">
       <attribute name="title">
@@ -1736,7 +1736,7 @@ p, li { white-space: pre-wrap; }
           </widget>
          </item>
          <item>
-          <widget class="QLabel" name="label_51">
+          <widget class="QLabel" name="eventsWarningLabel">
            <property name="sizePolicy">
             <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
              <horstretch>0</horstretch>
@@ -1815,7 +1815,7 @@ p, li { white-space: pre-wrap; }
           </widget>
          </item>
          <item>
-          <widget class="QLabel" name="label_56">
+          <widget class="QLabel" name="waveformsWarningLabel">
            <property name="sizePolicy">
             <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
              <horstretch>0</horstretch>