undo: add undo command for dive-mode switch

This basically copies the bookmark code, with the addition that
the dive mode is recorded in the text of the undo command.

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

1 files changed, 5 insertions, 0 deletions

diff --git a/commands/command.cpp b/commands/command.cpp
index e9b4e0738..4f92038b9 100644
--- a/commands/command.cpp
+++ b/commands/command.cpp
@@ -334,4 +334,9 @@ void addEventBookmark(struct dive *d, int dcNr, int seconds)
 	execute(new AddEventBookmark(d, dcNr, seconds));
 }
 
+void addEventDivemodeSwitch(struct dive *d, int dcNr, int seconds, int divemode)
+{
+	execute(new AddEventDivemodeSwitch(d, dcNr, seconds, divemode));
+}
+
 } // namespace Command