undo: switch SetpointDialog from divecomputer to dive + dc-number

Since pointers to divecomputers may not be stable, the undo
commands take a dive + a divecomputer number. Update the
SetpointDialog accordingly.

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

1 files changed, 3 insertions, 2 deletions

diff --git a/desktop-widgets/simplewidgets.h b/desktop-widgets/simplewidgets.h
index e293f352c..421695815 100644
--- a/desktop-widgets/simplewidgets.h
+++ b/desktop-widgets/simplewidgets.h
@@ -65,14 +65,15 @@ private:
 class SetpointDialog : public QDialog {
 	Q_OBJECT
 public:
-	SetpointDialog(struct divecomputer *divecomputer, int time);
+	SetpointDialog(struct dive *d, int dcNr, int time);
 private
 slots:
 	void buttonClicked(QAbstractButton *button);
 
 private:
 	Ui::SetpointDialog ui;
-	struct divecomputer *dc;
+	struct dive *d;
+	int dcNr;
 	int time;
 };