[recipes/inline-editing] Only allow one row at a time to be edited

[Matthias Clasen <matthiasc src gnome org>]

commit 4e9eb93353b0c7540f8751b9542f527afadf3fd8
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue Apr 25 15:45:59 2017 -0400

    Only allow one row at a time to be edited
    
    We already have code to enforce that only one row at
    a time can be "active". We just need to translate this
    into showing or hiding the entries.

 src/gr-ingredients-viewer-row.c |   11 ++++++++---
 1 files changed, 8 insertions(+), 3 deletions(-)
---
diff --git a/src/gr-ingredients-viewer-row.c b/src/gr-ingredients-viewer-row.c
index 99d9601..77cf607 100644
--- a/src/gr-ingredients-viewer-row.c
+++ b/src/gr-ingredients-viewer-row.c
@@ -183,19 +183,24 @@ gr_ingredients_viewer_row_set_editable (GrIngredientsViewerRow *row,
         gtk_list_box_row_set_activatable (GTK_LIST_BOX_ROW (row), editable);
 }
 
+static void save_row (GrIngredientsViewerRow *row);
+
 static void
 gr_ingredients_viewer_row_set_active (GrIngredientsViewerRow *row,
                                       gboolean                active)
 {
+        if (row->active && !active)
+                save_row (row);
+
         row->active = active;
         gtk_stack_set_visible_child_name (GTK_STACK (row->buttons_stack), active ? "buttons" : "empty");
 }
 
 static void
 gr_ingredients_viewer_row_set_property (GObject      *object,
-                                       guint         prop_id,
-                                       const GValue *value,
-                                       GParamSpec   *pspec)
+                                        guint         prop_id,
+                                        const GValue *value,
+                                        GParamSpec   *pspec)
 {
         GrIngredientsViewerRow *self = GR_INGREDIENTS_VIEWER_ROW (object);