Workout Editor MMP Curve

.. now shows MMP curve as you edit.

.. WIP code for block selection is also in there but
   needs some work done to it !

src/WorkoutWidget.cpp

@@ -1028,8 +1028,9 @@ WorkoutWidget::recompute()
                         context->athlete->zones(false)->useCPforFTPSetting(), 0).toInt() == 0);
     if (useCPForFTP) FTP=CP;
 
-    // compute the metrics based upon the data...
-    QVector<int> wattsArray;
+    // truncate
+    wattsArray.resize(0);
+    mmpArray.resize(0);
 
     // running time and watts for interpolating
     int ctime = 0;
@@ -1110,8 +1111,7 @@ WorkoutWidget::recompute()
     //
     // MEAN MAX [works but need to think about UI]
     //
-    //QVector<int>mmpArray;
-    //RideFileCache::fastSearch(wattsArray, mmpArray);
+    RideFileCache::fastSearch(wattsArray, mmpArray);
     //qDebug()<<"RECOMPUTE:"<<timer.elapsed()<<"ms"<<wattsArray.count()<<"samples";
 }
 
@@ -1411,17 +1411,17 @@ WorkoutWidget::undo()
 void
 WorkoutWidget::cut()
 {
-qDebug()<<"cut";
+//qDebug()<<"cut";
 }
 
 void 
 WorkoutWidget::copy()
 {
-qDebug()<<"copy";
+//qDebug()<<"copy";
 }
 
 void
 WorkoutWidget::paste()
 {
-qDebug()<<"paste";
+//qDebug()<<"paste";
 }

src/WorkoutWidget.h

@@ -126,6 +126,10 @@ class WorkoutWidget : public QWidget
         // ergFile being edited
         ErgFile *ergFile;
 
+        // CP data
+        QVector<int> wattsArray;
+        QVector<int>mmpArray;
+
         // get regions for items to paint in
         QRectF left();
         QRectF right();

src/WorkoutWidgetItems.cpp

@@ -297,7 +297,7 @@ WWBlockCursor::paint(QPainter *painter)
 void
 WWBlockSelection::paint(QPainter *painter)
 {
-    qDebug()<<"select cursor paint";
+    //XXX TODO qDebug()<<"select cursor paint";
 }
 
 // locate me on the parent widget in paint coordinates
@@ -353,6 +353,40 @@ WWWBLine::paint(QPainter *painter)
     }
 }
 
+//MMP Curve
+void
+WWMMPCurve::paint(QPainter *painter)
+{
+    // thin ?
+    QPen linePen(GColor(CCP));
+    linePen.setWidth(0.5);
+    painter->setPen(linePen);
+
+    // top left origin
+    QPointF tl = workoutWidget()->canvas().topLeft();
+
+    // join the dots 
+    QPointF last(-1,-1);
+
+    // run through the wpBal values...
+    int secs=0;
+    foreach(int watts, workoutWidget()->mmpArray) {
+
+        // skip zero
+        if (watts == 0) { secs++; continue; }
+
+        // x and y pixel location
+        QPointF point = workoutWidget()->transform(secs,watts);
+
+        if (last.x() >= 0) painter->drawLine(last, point);
+
+        // move on
+        last = point;
+        secs++;
+
+    }
+}
+
 //
 // COMMANDS
 //

src/WorkoutWidgetItems.h

@@ -39,6 +39,7 @@
 #define GCWW_RECT      6 // selection rectangle
 #define GCWW_BCURSOR   7 // interval "block" cursor
 #define GCWW_BRECT     8 // block selection
+#define GCWW_MMPCURVE  9
 
 //
 // ITEMS
@@ -81,6 +82,22 @@ class WWWBalScale : public WorkoutWidgetItem {
         Context *context; // for athlete zones etc
 };
 
+class WWMMPCurve : public WorkoutWidgetItem {
+
+    public:
+
+        WWMMPCurve(WorkoutWidget *w) : WorkoutWidgetItem(w) { w->addItem(this); }
+
+        // Reimplement in children
+        int type() { return GCWW_MMPCURVE; }
+
+        void paint(QPainter *painter);
+
+        // locate me on the parent widget in paint coordinates
+        QRectF bounding() { return workoutWidget()->canvas(); }
+
+};
+
 // is a point, can be manipulated ...
 class WWPoint : public WorkoutWidgetItem {
 

src/WorkoutWindow.cpp

@@ -36,6 +36,9 @@ WorkoutWindow::WorkoutWindow(Context *context) :
     // the workout scene
     workout = new WorkoutWidget(this, context);
 
+    // paint the W'bal curve
+    mmp = new WWMMPCurve(workout);
+
     // add the power and W'bal scale
     powerscale = new WWPowerScale(workout, context);
     wbalscale = new WWWBalScale(workout, context);

src/WorkoutWindow.h

@@ -43,6 +43,7 @@ class WWWBLine;
 class WWRect;
 class WWBlockCursor;
 class WWBlockSelection;
+class WWMMPCurve;
 
 class WorkoutWindow : public GcWindow
 {
@@ -85,6 +86,7 @@ class WorkoutWindow : public GcWindow
         WWRect *rect;
         WWBlockCursor *bcursor;
         WWBlockSelection *brect;
+        WWMMPCurve *mmp;
         bool active;
 };