views/month: Implement get_children_by_uuid

Closes: https://gitlab.gnome.org/GNOME/gnome-calendar/-/issues/1057

src/gui/views/gcal-month-view-row.c

@@ -28,6 +28,7 @@
 #include "gcal-month-cell.h"
 #include "gcal-month-view-row.h"
 #include "gcal-range-tree.h"
+#include "gcal-utils.h"
 
 typedef struct
 {
@@ -764,3 +765,13 @@ gcal_month_view_row_update_style_for_date   (GcalMonthViewRow *self,
       gcal_month_cell_set_different_month (GCAL_MONTH_CELL (self->day_cells[i]), different_month);
     }
 }
+
+GList*
+gcal_month_view_row_get_children_by_uuid (GcalMonthViewRow      *self,
+                                          GcalRecurrenceModType  mod,
+                                          const gchar           *uuid)
+{
+  g_assert (GCAL_IS_MONTH_VIEW_ROW (self));
+
+  return filter_children_by_uid_and_modtype (GTK_WIDGET (self), mod, uuid);
+}

src/gui/views/gcal-month-view-row.h

@@ -53,4 +53,8 @@ void                 gcal_month_view_row_remove_event            (GcalMonthViewR
 void                 gcal_month_view_row_update_style_for_date   (GcalMonthViewRow   *self,
                                                                   GDateTime          *date);
 
+GList*               gcal_month_view_row_get_children_by_uuid    (GcalMonthViewRow      *self,
+                                                                  GcalRecurrenceModType  mod,
+                                                                  const gchar           *uuid);
+
 G_END_DECLS

src/gui/views/gcal-month-view.c

@@ -1045,7 +1045,25 @@ gcal_month_view_get_children_by_uuid (GcalView              *view,
                                       GcalRecurrenceModType  mod,
                                       const gchar           *uuid)
 {
-  return filter_children_by_uid_and_modtype (GTK_WIDGET (view), mod, uuid);
+  g_autoptr (GList) children = NULL;
+  GcalMonthView *self;
+
+  GCAL_ENTRY;
+
+  self = GCAL_MONTH_VIEW (view);
+
+  for (guint i = 0; i < self->week_rows->len; i++)
+    {
+      g_autoptr (GList) row_children = NULL;
+      GcalMonthViewRow *row;
+
+      row = g_ptr_array_index (self->week_rows, i);
+      row_children = gcal_month_view_row_get_children_by_uuid (row, mod, uuid);
+
+      children = g_list_concat (children, g_steal_pointer (&row_children));
+    }
+
+  GCAL_RETURN (g_steal_pointer (&children));
 }
 
 static GDateTime*