[gtk+/treeview-refactor] Move _gtk_tree_view_column_cell_focus to gtktreeview.c

[Kristian Rietveld <kristian src gnome org>]

commit 0a1982aff364a7e23a4c7b282dee980f7c3e9ff9
Author: Kristian Rietveld <kris gtk org>
Date:   Sun Dec 5 15:18:13 2010 +0100

    Move _gtk_tree_view_column_cell_focus to gtktreeview.c

 gtk/gtktreeprivate.h    |    4 ---
 gtk/gtktreeview.c       |   55 ++++++++++++++++++++++++++++++++++++++++++++++-
 gtk/gtktreeviewcolumn.c |   50 ------------------------------------------
 3 files changed, 54 insertions(+), 55 deletions(-)
---
diff --git a/gtk/gtktreeprivate.h b/gtk/gtktreeprivate.h
index 942a2a3..c0dacd5 100644
--- a/gtk/gtktreeprivate.h
+++ b/gtk/gtktreeprivate.h
@@ -139,10 +139,6 @@ void		  _gtk_tree_view_column_get_focus_area   (GtkTreeViewColumn  *tree_column,
 							  const GdkRectangle *background_area,
 							  const GdkRectangle *cell_area,
 							  GdkRectangle       *focus_area);
-gboolean	  _gtk_tree_view_column_cell_focus       (GtkTreeViewColumn  *tree_column,
-							  gint                count,
-							  gboolean            left,
-							  gboolean            right);
 void		  _gtk_tree_view_column_cell_set_dirty	 (GtkTreeViewColumn  *tree_column,
 							  gboolean            install_handler);
 gboolean          _gtk_tree_view_column_cell_get_dirty   (GtkTreeViewColumn  *tree_column);
diff --git a/gtk/gtktreeview.c b/gtk/gtktreeview.c
index 0a7bf5d..eacfa9b 100644
--- a/gtk/gtktreeview.c
+++ b/gtk/gtktreeview.c
@@ -10389,6 +10389,59 @@ cleanup:
   gtk_tree_path_free (cursor_path);
 }
 
+static gboolean
+gtk_tree_view_move_focus_column  (GtkTreeView       *tree_view,
+                                  GtkTreeViewColumn *tree_column,
+                                  gint               count,
+                                  gboolean           left,
+                                  gboolean           right)
+{
+  gboolean rtl;
+  GtkDirectionType direction = 0;
+  GtkCellArea *cell_area;
+
+  rtl = gtk_widget_get_direction (GTK_WIDGET (tree_view)) == GTK_TEXT_DIR_RTL;
+
+  switch (count)
+    {
+      case -1:
+        direction = GTK_DIR_LEFT;
+        break;
+
+      case 1:
+        direction = GTK_DIR_RIGHT;
+        break;
+    }
+
+  cell_area = gtk_cell_layout_get_area (GTK_CELL_LAYOUT (tree_column));
+
+  /* if we are the current focus column and have multiple editable cells,
+   * try to select the next one, else move the focus to the next column
+   */
+  if (tree_view->priv->focus_column == tree_column)
+    {
+      if (gtk_cell_area_focus (cell_area, direction))
+        /* Focus stays in this column, so we are done */
+        return TRUE;
+
+      /* FIXME: RTL support for the following: */
+      if (count == -1 && !left)
+        {
+          direction = GTK_DIR_RIGHT;
+          gtk_cell_area_focus (cell_area, direction);
+        }
+      else if (count == 1 && !right)
+        {
+          direction = GTK_DIR_LEFT;
+          gtk_cell_area_focus (cell_area, direction);
+        }
+
+      return FALSE;
+    }
+
+  return gtk_cell_area_focus (cell_area, direction);
+}
+
 static void
 gtk_tree_view_move_cursor_left_right (GtkTreeView *tree_view,
 				      gint         count)
@@ -10469,7 +10522,7 @@ gtk_tree_view_move_cursor_left_right (GtkTreeView *tree_view,
 	  right = list->next ? TRUE : FALSE;
 
         }
-      if (_gtk_tree_view_column_cell_focus (column, count, left, right))
+      if (gtk_tree_view_move_focus_column (tree_view, column, count, left, right))
 	{
 	  tree_view->priv->focus_column = column;
 	  found_column = TRUE;
diff --git a/gtk/gtktreeviewcolumn.c b/gtk/gtktreeviewcolumn.c
index 63b10a6..f104d1c 100644
--- a/gtk/gtktreeviewcolumn.c
+++ b/gtk/gtktreeviewcolumn.c
@@ -2831,56 +2831,6 @@ _gtk_tree_view_column_get_focus_area (GtkTreeViewColumn  *tree_column,
 }
 
 
-gboolean
-_gtk_tree_view_column_cell_focus (GtkTreeViewColumn *tree_column,
-				  gint               count,
-				  gboolean           left,
-				  gboolean           right)
-{
-  gboolean rtl;
-  GtkDirectionType direction = 0;
-  GtkTreeViewColumnPrivate *priv = tree_column->priv;
-
-  rtl = gtk_widget_get_direction (priv->tree_view) == GTK_TEXT_DIR_RTL;
-
-  switch (count)
-    {
-      case -1:
-        direction = GTK_DIR_LEFT;
-        break;
-
-      case 1:
-        direction = GTK_DIR_RIGHT;
-        break;
-    }
-
-  /* if we are the current focus column and have multiple editable cells,
-   * try to select the next one, else move the focus to the next column
-   */
-  if (_gtk_tree_view_get_focus_column (GTK_TREE_VIEW (priv->tree_view)) == tree_column)
-    {
-      if (gtk_cell_area_focus (priv->cell_area, direction))
-        /* Focus stays in this column, so we are done */
-        return TRUE;
-
-      /* FIXME: RTL support for the following: */
-      if (count == -1 && !left)
-        {
-          direction = GTK_DIR_RIGHT;
-          gtk_cell_area_focus (priv->cell_area, direction);
-        }
-      else if (count == 1 && !right)
-        {
-          direction = GTK_DIR_LEFT;
-          gtk_cell_area_focus (priv->cell_area, direction);
-        }
-
-      return FALSE;
-    }
-
-  return gtk_cell_area_focus (priv->cell_area, direction);
-}
-
 /**
  * gtk_tree_view_column_cell_is_visible:
  * @tree_column: A #GtkTreeViewColumn