DiveListModel: don't add the dives one at a time

Most of the time we are adding all the dives, so do this in a single model
operation. This makes the case when adding a single dive (in the undo delete
function) slightly more complicated, but that seems totally worth it for the
speedup in the common case.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/qt-models/divelistmodel.h b/qt-models/divelistmodel.h
index 39c3497b9..05514ecba 100644
--- a/qt-models/divelistmodel.h
+++ b/qt-models/divelistmodel.h
@@ -30,7 +30,8 @@ public:
 
 	static DiveListModel *instance();
 	DiveListModel(QObject *parent = 0);
-	void addDive(dive *d);
+	void addDive(QList<dive *> listOfDives);
+	void addAllDives();
 	void insertDive(int i, DiveObjectHelper *newDive);
 	void removeDive(int i);
 	void removeDiveById(int id);