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, 12 insertions, 0 deletions

diff --git a/desktop-widgets/command_divesite.h b/desktop-widgets/command_divesite.h
index 9c4f93058..692e5c109 100644
--- a/desktop-widgets/command_divesite.h
+++ b/desktop-widgets/command_divesite.h
@@ -16,14 +16,26 @@ public:
 	DeleteDiveSites(const QVector<dive_site *> &sites);
 private:
 	bool workToBeDone() override;
+	void undo() override;
+	void redo() override;
 
 	// For redo
 	std::vector<dive_site *> sitesToRemove;
 
 	// For undo
 	std::vector<OwningDiveSitePtr> sitesToAdd;
+};
+
+class EditDiveSiteName : public Base {
+public:
+	EditDiveSiteName(dive_site *ds, const QString &name);
+private:
+	bool workToBeDone() override;
 	void undo() override;
 	void redo() override;
+
+	dive_site *ds;
+	QString value; // Value to be set
 };
 
 } // namespace Command