From 47e44028e1fc190176a308c6089b2696b2bf8114 Mon Sep 17 00:00:00 2001
From: Benjamin Otte <otte@redhat.com>
Date: Mon, 19 Mar 2012 00:17:05 +0100
Subject: [PATCH] a11y: Add back the 'toggle' actions

This is a hack.

But as long as Orca cannot figure out if a cell is heckable, the best we
can do is support the old way of providing a "toggle" action.

https://bugzilla.gnome.org/show_bug.cgi?id=672367
https://bugzilla.gnome.org/show_bug.cgi?id=672368
https://bugzilla.gnome.org/show_bug.cgi?id=672369
---
 gtk/a11y/gtkbooleancellaccessible.c | 52 ++++++++++++++++++++++++++++-
 1 file changed, 51 insertions(+), 1 deletion(-)

diff --git a/gtk/a11y/gtkbooleancellaccessible.c b/gtk/a11y/gtkbooleancellaccessible.c
index ddffe8ee8c..e8e9c622fb 100644
--- a/gtk/a11y/gtkbooleancellaccessible.c
+++ b/gtk/a11y/gtkbooleancellaccessible.c
@@ -20,8 +20,58 @@
 #include <gtk/gtk.h>
 #include "gtkbooleancellaccessible.h"
 
+static AtkActionIface *parent_action_iface;
 
-G_DEFINE_TYPE (GtkBooleanCellAccessible, _gtk_boolean_cell_accessible, GTK_TYPE_RENDERER_CELL_ACCESSIBLE)
+static gint
+gtk_boolean_cell_accessible_get_n_actions (AtkAction *action)
+{
+  return parent_action_iface->get_n_actions (action) + 1;
+}
+
+static const gchar *
+gtk_boolean_cell_accessible_get_description (AtkAction *action,
+                                             gint       i)
+{
+  if (i == 0)
+    return "toggles the cell";
+
+  return parent_action_iface->get_description (action, i - 1);
+}
+
+static const gchar *
+gtk_boolean_cell_accessible_action_get_name (AtkAction *action,
+                                             gint       i)
+{
+  if (i == 0)
+    return "toggle";
+
+  return parent_action_iface->get_description (action, i - 1);
+}
+
+static gboolean
+gtk_boolean_cell_accessible_do_action (AtkAction *action,
+                                       gint       i)
+{
+  if (i == 0)
+    return parent_action_iface->do_action (action, 2);
+  else
+    return parent_action_iface->do_action (action, i - 1);
+}
+
+static void
+gtk_boolean_cell_accessible_action_interface_init (AtkActionIface *iface)
+{
+  parent_action_iface = g_type_interface_peek_parent (iface);
+
+  iface->do_action = gtk_boolean_cell_accessible_do_action;
+  iface->get_n_actions = gtk_boolean_cell_accessible_get_n_actions;
+  iface->get_description = gtk_boolean_cell_accessible_get_description;
+  iface->get_name = gtk_boolean_cell_accessible_action_get_name;
+}
+
+
+G_DEFINE_TYPE_EXTENDED (GtkBooleanCellAccessible, _gtk_boolean_cell_accessible, GTK_TYPE_RENDERER_CELL_ACCESSIBLE, 0,
+                        G_IMPLEMENT_INTERFACE (ATK_TYPE_ACTION, gtk_boolean_cell_accessible_action_interface_init))
 
 
 static AtkStateSet *