Move GtkSpinnerAccessible to a11y/

2011-07-02 15:48:55 -04:00
parent f839379d01
commit e6251f0248
4 changed files with 137 additions and 63 deletions
--- a/gtk/a11y/gtkspinneraccessible.c
+++ b/gtk/a11y/gtkspinneraccessible.c
@ -0,0 +1,83 @@
+/* GTK - The GIMP Toolkit
+ *
+ * Copyright (C) 2007 John Stowers, Neil Jagdish Patel.
+ * Copyright (C) 2009 Bastien Nocera, David Zeuthen
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA  02111-1307, USA.
+ *
+ * Code adapted from egg-spinner
+ * by Christian Hergert <christian.hergert@gmail.com>
+ */
+
+#include "config.h"
+
+#include <gtk/gtk.h>
+#include "gtkintl.h"
+#include "gtkspinneraccessible.h"
+
+static void atk_image_interface_init (AtkImageIface *iface);
+
+G_DEFINE_TYPE_WITH_CODE (GtkSpinnerAccessible, gtk_spinner_accessible, GTK_TYPE_WIDGET_ACCESSIBLE,
+                         G_IMPLEMENT_INTERFACE (ATK_TYPE_IMAGE, atk_image_interface_init));
+
+static void
+gtk_spinner_accessible_initialize (AtkObject *accessible,
+                                   gpointer   widget)
+{
+  ATK_OBJECT_CLASS (gtk_spinner_accessible_parent_class)->initialize (accessible, widget);
+
+  atk_object_set_name (accessible, C_("throbbing progress animation widget", "Spinner"));
+  atk_object_set_description (accessible, _("Provides visual indication of progress"));
+  atk_object_set_role (accessible, ATK_ROLE_ANIMATION);
+}
+
+static void
+gtk_spinner_accessible_class_init (GtkSpinnerAccessibleClass *klass)
+{
+  AtkObjectClass *atk_class = ATK_OBJECT_CLASS (klass);
+
+  atk_class->initialize = gtk_spinner_accessible_initialize;
+}
+
+static void
+gtk_spinner_accessible_init (GtkSpinnerAccessible *self)
+{
+}
+
+static void
+gtk_spinner_accessible_image_get_size (AtkImage *image,
+                                       gint     *width,
+                                       gint     *height)
+{
+  GtkWidget *widget;
+
+  widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (image));
+  if (widget == NULL)
+    {
+      *width = 0;
+      *height = 0;
+      return;
+    }
+
+  *width = gtk_widget_get_allocated_width (widget);
+  *height = gtk_widget_get_allocated_height (widget);
+}
+
+static void
+atk_image_interface_init (AtkImageIface *iface)
+{
+  iface->get_image_size = gtk_spinner_accessible_image_get_size;
+}