Planner: Autom. move first datapoint gas to first gaslist position

In the planner it is best practise to start the dive with the first
gas in the gaslist. Otherwise one would get a gaschange event at the
very beginning of a dive.
This change implements the following feature:
Automatically move a gas to position 0 in the gaslist if the user selects
this gas for the first dive data point.

Signed-off-by: Stefan Fuchs <sfuchs@gmx.de>

1 files changed, 1 insertions, 0 deletions

diff --git a/qt-models/cylindermodel.h b/qt-models/cylindermodel.h
index d77cd84dd..502780a6d 100644
--- a/qt-models/cylindermodel.h
+++ b/qt-models/cylindermodel.h
@@ -40,6 +40,7 @@ public:
 	void copyFromDive(struct dive *d);
 	void updateDecoDepths(pressure_t olddecopo2);
 	void updateTrashIcon();
+	void moveAtFirst(int cylid);
 	cylinder_t *cylinderAt(const QModelIndex &index);
 	bool changed;
 	virtual QVariant headerData(int section, Qt::Orientation orientation, int role) const;