Undo: implement undo of divemaster editing

This is mostly a trivial copy of the buddies code.

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

1 files changed, 23 insertions, 0 deletions

diff --git a/desktop-widgets/command_edit.cpp b/desktop-widgets/command_edit.cpp
index 165bbbe90..8366db153 100644
--- a/desktop-widgets/command_edit.cpp
+++ b/desktop-widgets/command_edit.cpp
@@ -483,4 +483,27 @@ DiveField EditBuddies::fieldId() const
 	return DiveField::BUDDY;
 }
 
+// ***** DiveMaster *****
+QStringList EditDiveMaster::data(struct dive *d) const
+{
+	return stringToList(d->divemaster);
+}
+
+void EditDiveMaster::set(struct dive *d, const QStringList &v) const
+{
+	QString text = v.join(", ");
+	free(d->divemaster);
+	d->divemaster = copy_qstring(text);
+}
+
+QString EditDiveMaster::fieldName() const
+{
+	return tr("dive master");
+}
+
+DiveField EditDiveMaster::fieldId() const
+{
+	return DiveField::DIVEMASTER;
+}
+
 } // namespace Command