Project structure refactoring

src/GUI/speedgraphitem.cpp

@@ -0,0 +1,40 @@
+#include "tooltip.h"
+#include "speedgraphitem.h"
+
+SpeedGraphItem::SpeedGraphItem(const Graph &graph, GraphType type,
+  qreal movingTime, QGraphicsItem *parent) : GraphItem(graph, type, parent)
+{
+	_units = Metric;
+	_timeType = Total;
+
+	_avg = graph.last().s() / graph.last().t();
+	_mavg = graph.last().s() / movingTime;
+
+	setToolTip(toolTip());
+}
+
+QString SpeedGraphItem::toolTip() const
+{
+	ToolTip tt;
+	qreal scale = (_units == Metric) ? MS2KMH : MS2MIH;
+	QString su = (_units == Metric) ? tr("km/h") : tr("mi/h");
+
+	tt.insert(tr("Maximum"), QString::number(max() * scale, 'f', 1)
+	  + UNIT_SPACE + su);
+	tt.insert(tr("Average"), QString::number((_timeType == Total)
+	  ? avg() * scale : mavg() * scale, 'f', 1) + UNIT_SPACE + su);
+
+	return tt.toString();
+}
+
+void SpeedGraphItem::setUnits(Units units)
+{
+	_units = units;
+	setToolTip(toolTip());
+}
+
+void SpeedGraphItem::setTimeType(TimeType type)
+{
+	_timeType = type;
+	setToolTip(toolTip());
+}