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Simplfy the code for the cylinder pressure.

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Instead of asking the data as we do on the generic models, use the
internal knowledge of the class.

Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Tomaz Canabrava 2014-01-21 13:35:40 -02:00 committed by Dirk Hohndel
parent 0a4e21a168
commit 21d34db3a9
1 changed files with 6 additions and 9 deletions
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15
qt-ui/profile/diveprofileitem.cpp
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@ -226,22 +226,19 @@ void DiveGasPressureItem::modelDataChanged()
QPolygonF boundingPoly; // This is the "Whole Item", but a pressure can be divided in N Polygons.
polygons.clear();
for (int i = 0; i < dataModel->rowCount(); i++) {
int sPressure = dataModel->index(i, DivePlotDataModel::SENSOR_PRESSURE).data().toInt();
int iPressure = dataModel->index(i, DivePlotDataModel::INTERPOLATED_PRESSURE).data().toInt();
int cylIndex = dataModel->index(i, DivePlotDataModel::CYLINDERINDEX).data().toInt();
int sec = dataModel->index(i, DivePlotDataModel::TIME).data().toInt();
int mbar = sPressure ? sPressure : iPressure;
for (int i = 0, count = dataModel->rowCount(); i < count; i++) {
plot_data* entry = dataModel->data() + i;
int mbar = GET_PRESSURE(entry);
if (cylIndex != last_index) {
if (entry->cylinderindex != last_index) {
polygons.append(QPolygonF()); // this is the polygon that will be actually drawned on screen.
last_index = cylIndex;
last_index = entry->cylinderindex;
}
if (!mbar) {
continue;
}
QPointF point(hAxis->posAtValue(sec), vAxis->posAtValue(mbar));
QPointF point(hAxis->posAtValue(entry->sec), vAxis->posAtValue(mbar));
boundingPoly.push_back(point); // The BoundingRect
polygons.last().push_back(point); // The polygon thta will be plotted.
}