/* GAIL - The GNOME Accessibility Implementation Library

 * Copyright 2001 Sun Microsystems Inc.

 *

 * 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.

 */

#include "config.h"

#undef GTK_DISABLE_DEPRECATED

#include <gtk/gtk.h>

#include "gailpixmap.h"

static void	 gail_pixmap_class_init		(GailPixmapClass *klass);

static void      gail_pixmap_init               (GailPixmap      *pixmap);

static void      gail_pixmap_initialize         (AtkObject       *accessible,

                                                 gpointer         data);

/* AtkImage */

static void  atk_image_interface_init   (AtkImageIface  *iface);

static const gchar* gail_pixmap_get_image_description

                                        (AtkImage       *obj);

static void  gail_pixmap_get_image_position    

                                        (AtkImage       *obj,

                                         gint           *x,

                                         gint           *y,

                                         AtkCoordType   coord_type);

static void  gail_pixmap_get_image_size (AtkImage       *obj,

                                         gint           *width,

                                         gint           *height);

static gboolean gail_pixmap_set_image_description 

                                        (AtkImage       *obj,

                                        const gchar    *description);

static void  gail_pixmap_finalize       (GObject         *object);

G_DEFINE_TYPE_WITH_CODE (GailPixmap, gail_pixmap, GAIL_TYPE_WIDGET,

                         G_IMPLEMENT_INTERFACE (ATK_TYPE_IMAGE, atk_image_interface_init))

static void	 

gail_pixmap_class_init (GailPixmapClass *klass)

{

  GObjectClass *gobject_class = G_OBJECT_CLASS (klass);

  AtkObjectClass *atk_object_class = ATK_OBJECT_CLASS (klass);

  atk_object_class->initialize = gail_pixmap_initialize;

  gobject_class->finalize = gail_pixmap_finalize;

}

static void

gail_pixmap_init (GailPixmap *pixmap)

{

  pixmap->image_description = NULL;

}

static void

gail_pixmap_initialize (AtkObject *accessible,

                        gpointer  data)

{

  ATK_OBJECT_CLASS (gail_pixmap_parent_class)->initialize (accessible, data);

  accessible->role = ATK_ROLE_ICON;

}

static void

atk_image_interface_init (AtkImageIface *iface)

{

  iface->get_image_description = gail_pixmap_get_image_description;

  iface->get_image_position = gail_pixmap_get_image_position;

  iface->get_image_size = gail_pixmap_get_image_size;

  iface->set_image_description = gail_pixmap_set_image_description;

}

static const gchar*

gail_pixmap_get_image_description (AtkImage       *obj)

{

  GailPixmap* pixmap;

  g_return_val_if_fail (GAIL_IS_PIXMAP (obj), NULL);

  pixmap = GAIL_PIXMAP (obj);

  return pixmap->image_description;

}

static void

gail_pixmap_get_image_position (AtkImage       *obj,

                                gint           *x,

                                gint           *y,

                                AtkCoordType   coord_type)

{

  atk_component_get_position (ATK_COMPONENT (obj), x, y, coord_type);

}

static void  

gail_pixmap_get_image_size (AtkImage       *obj,

                            gint           *width,

                            gint           *height)

{

  GtkWidget *widget;

  GtkPixmap *pixmap;

  *width = -1;

  *height = -1;

  g_return_if_fail (GAIL_IS_PIXMAP (obj));

  widget = GTK_ACCESSIBLE (obj)->widget;

  if (widget == 0)

    /* State is defunct */

    return;

  g_return_if_fail (GTK_IS_PIXMAP (widget));

  pixmap = GTK_PIXMAP (widget);

  if (pixmap->pixmap)

    gdk_pixmap_get_size (pixmap->pixmap, width, height);

}

static gboolean 

gail_pixmap_set_image_description (AtkImage       *obj,

                                   const gchar    *description)

{ 

  GailPixmap* pixmap;

  g_return_val_if_fail (GAIL_IS_PIXMAP (obj), FALSE);

  pixmap = GAIL_PIXMAP (obj);

  g_free (pixmap->image_description);

  pixmap->image_description = g_strdup (description);

  return TRUE;

}

static void

gail_pixmap_finalize (GObject      *object)

{

  GailPixmap *pixmap = GAIL_PIXMAP (object);

  g_free (pixmap->image_description);

  G_OBJECT_CLASS (gail_pixmap_parent_class)->finalize (object);

}