undo: switch to affected dive on undo/redo of event-changes

Select and make current the affected dive. And also switch
to the divecomputer that was affected.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>

1 files changed, 2 insertions, 0 deletions

diff --git a/commands/command_event.h b/commands/command_event.h
index 8e75dee6c..a363540d5 100644
--- a/commands/command_event.h
+++ b/commands/command_event.h
@@ -29,6 +29,8 @@ protected:
 	// are probably not stable.
 	struct dive *d;
 	int dcNr;
+private:
+	void updateDive();
 };
 
 class AddEventBase : public EventBase {