[gnome-disk-utility] GduVolumeGrid: Add basic accessibility

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 422b04b4f8806e5342aedab287a5d0a905859eba
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Tue Aug 25 20:23:26 2015 -0500

    GduVolumeGrid: Add basic accessibility
    
    I bet this is still almost impossible to use, if you don't know to use
    the arrow keys to move around the partition table, but at least now you
    can hear what the partions are, you have some chance. Further
    improvement probably needed.
    
    P.S. Yes, this is a hack. But it works just fine in Orca.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=747490

 src/disks/gduvolumegrid.c |   13 +++++++++++++
 1 files changed, 13 insertions(+), 0 deletions(-)
---
diff --git a/src/disks/gduvolumegrid.c b/src/disks/gduvolumegrid.c
index 6009ba2..38fa04f 100644
--- a/src/disks/gduvolumegrid.c
+++ b/src/disks/gduvolumegrid.c
@@ -236,6 +236,7 @@ static void
 gdu_volume_grid_constructed (GObject *object)
 {
   GduVolumeGrid *grid = GDU_VOLUME_GRID (object);
+  AtkObject *accessible;
 
   g_signal_connect (grid->client,
                     "changed",
@@ -252,6 +253,10 @@ gdu_volume_grid_constructed (GObject *object)
       grid->focused = element;
     }
 
+  accessible = gtk_widget_get_accessible (GTK_WIDGET (grid));
+  atk_object_set_name (accessible, _("Volumes Grid"));
+  atk_object_set_role (accessible, ATK_ROLE_PANEL);
+
   if (G_OBJECT_CLASS (gdu_volume_grid_parent_class)->constructed != NULL)
     G_OBJECT_CLASS (gdu_volume_grid_parent_class)->constructed (object);
 }
@@ -263,6 +268,7 @@ gdu_volume_grid_key_press_event (GtkWidget      *widget,
   GduVolumeGrid *grid = GDU_VOLUME_GRID (widget);
   gboolean handled;
   GridElement *target;
+  AtkObject *accessible;
 
   handled = FALSE;
 
@@ -341,6 +347,9 @@ gdu_volume_grid_key_press_event (GtkWidget      *widget,
             g_signal_emit (grid,
                            signals[CHANGED_SIGNAL],
                            0);
+
+            accessible = gtk_widget_get_accessible (GTK_WIDGET (grid));
+            atk_object_set_name (accessible, target->text);
           }
         gtk_widget_queue_draw (GTK_WIDGET (grid));
       }
@@ -374,6 +383,7 @@ gdu_volume_grid_button_press_event (GtkWidget      *widget,
                                     GdkEventButton *event)
 {
   GduVolumeGrid *grid = GDU_VOLUME_GRID (widget);
+  AtkObject *accessible;
   gboolean handled;
 
   handled = FALSE;
@@ -395,6 +405,9 @@ gdu_volume_grid_button_press_event (GtkWidget      *widget,
                          0);
           gtk_widget_grab_focus (GTK_WIDGET (grid));
           gtk_widget_queue_draw (GTK_WIDGET (grid));
+
+          accessible = gtk_widget_get_accessible (GTK_WIDGET (grid));
+          atk_object_set_name (accessible, element->text);
         }
       handled = TRUE;
     }