[gnome-builder] libide/gui: add grid make frame helper

[Christian Hergert <chergert src gnome org>]

commit d9ec0805bc66d2af30f0555a02e4b17b20157bc2
Author: Christian Hergert <chergert redhat com>
Date:   Thu Sep 15 22:45:11 2022 -0700

    libide/gui: add grid make frame helper

 src/libide/gui/ide-grid.c | 29 +++++++++++++++++++++++++++++
 src/libide/gui/ide-grid.h |  4 ++++
 2 files changed, 33 insertions(+)
---
diff --git a/src/libide/gui/ide-grid.c b/src/libide/gui/ide-grid.c
index 990dc1613..dce3f24e7 100644
--- a/src/libide/gui/ide-grid.c
+++ b/src/libide/gui/ide-grid.c
@@ -212,3 +212,32 @@ ide_grid_get_page_position (IdeGrid *self,
         }
     }
 }
+
+/**
+ * ide_grid_make_frame:
+ * @self: a #IdeGrid
+ * @column: the grid column index
+ * @row: the grid column row index
+ *
+ * Retrieves or creates a frame at the column/row position.
+ *
+ * Returns: (transfer none): an #IdeFrame
+ */
+IdeFrame *
+ide_grid_make_frame (IdeGrid *self,
+                     guint    column,
+                     guint    row)
+{
+  PanelGridColumn *grid_column;
+  PanelFrame *frame;
+
+  g_return_val_if_fail (IDE_IS_GRID (self), NULL);
+
+  grid_column = panel_grid_get_column (PANEL_GRID (self), column);
+  g_assert (PANEL_IS_GRID_COLUMN (grid_column));
+
+  frame = panel_grid_column_get_row (grid_column, row);
+  g_assert (IDE_IS_FRAME (frame));
+
+  return IDE_FRAME (frame);
+}
diff --git a/src/libide/gui/ide-grid.h b/src/libide/gui/ide-grid.h
index e15a86d4d..04a7c69bb 100644
--- a/src/libide/gui/ide-grid.h
+++ b/src/libide/gui/ide-grid.h
@@ -51,5 +51,9 @@ IDE_AVAILABLE_IN_ALL
 void        ide_grid_foreach_page     (IdeGrid         *self,
                                        IdePageCallback  callback,
                                        gpointer         user_data);
+IDE_AVAILABLE_IN_ALL
+IdeFrame   *ide_grid_make_frame       (IdeGrid         *self,
+                                       guint            column,
+                                       guint            row);
 
 G_END_DECLS