Enable editing a dive that was manually entered.

This patch enables editing a dive that was manually entered,
it doesn't cover dive plans yet because on the plan I need to
figure out what are the 'user-entered' points, and what are
the algorithm point. and I feel lazy. =p

One last thing that's missing is to revert the dive to the
previous condition if the user cancels the edition, currently
canceling and applying ok is the same thing.

Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>

1 files changed, 22 insertions, 0 deletions

diff --git a/qt-ui/diveplanner.cpp b/qt-ui/diveplanner.cpp
index 2078ff8a8..f4bbfafa0 100644
--- a/qt-ui/diveplanner.cpp
+++ b/qt-ui/diveplanner.cpp
@@ -425,6 +425,28 @@ void DivePlannerPointsModel::createSimpleDive()
 	plannerModel->addStop(M_OR_FT(5,15), 45 * 60, tr("Air"), 0);
 }
 
+void DivePlannerPointsModel::loadFromDive(dive* d)
+{
+	int totalSamples = d->dc.samples -2; // removes begin and end.
+	
+	/* We need to make a copy, because
+	 * as soon as the model is modified, it will
+	 * remove all samples from the current dive.
+	 * 
+	 * TODO: keep a backup of the values,
+	 * so we can restore. 
+	 * */
+	QList<QPair<int,int> > values;
+	for(int i = 1; i < d->dc.samples-1; i++){
+		struct sample &s = d->dc.sample[i];
+		values.append( qMakePair(s.depth.mm, s.time.seconds));
+	}
+
+	for(int i = 0; i < totalSamples; i++){
+		plannerModel->addStop(values[i].first, values[i].second, tr("Air"), 0);
+	}
+}
+
 void DivePlannerGraphics::prepareSelectGas()
 {
 	currentGasChoice = static_cast<Button*>(sender());