Undo: Implement undo of dive site name editing

Implement an undo command that edits the name of a dive site.
Connect it to the dive site table, so that names can be edited
directly in the table.

Send signals on undo / redo so that the dive site table and
the dive site edit widget can be updated.

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

1 files changed, 5 insertions, 0 deletions

diff --git a/qt-models/divelocationmodel.h b/qt-models/divelocationmodel.h
index 34ac34c04..4fd7b3d36 100644
--- a/qt-models/divelocationmodel.h
+++ b/qt-models/divelocationmodel.h
@@ -35,15 +35,20 @@ public slots:
 	void diveSiteDiveCountChanged(struct dive_site *ds);
 	void diveSiteAdded(struct dive_site *ds, int idx);
 	void diveSiteDeleted(struct dive_site *ds, int idx);
+	void diveSiteChanged(struct dive_site *ds, int field);
 };
 
 class DiveSiteSortedModel : public QSortFilterProxyModel {
 	Q_OBJECT
 private:
+	struct dive_site *getDiveSite(const QModelIndex &idx);
 	bool filterAcceptsRow(int sourceRow, const QModelIndex &source_parent) const override;
 	bool lessThan(const QModelIndex &i1, const QModelIndex &i2) const override;
+#ifndef SUBSURFACE_MOBILE
+	bool setData(const QModelIndex &index, const QVariant &value, int role) override;
 public slots:
 	void remove(const QModelIndex &index);
+#endif // SUBSURFACE_MOBILE
 public:
 	DiveSiteSortedModel();
 	QStringList allSiteNames() const;