/*
 * This file is part of maemo-af-desktop
 *
 * Copyright (C) 2006 Nokia Corporation.
 *
 * Contact: Karoliina Salminen <karoliina.t.salminen@nokia.com>
 * Author: Johan Bilien <johan.bilien@nokia.com>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public License
 * version 2.1 as published by the Free Software Foundation.
 *
 * 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., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA
 *
 */

#ifndef __HILDON_HOME_AREA_H__
#define __HILDON_HOME_AREA_H__

#include <gtk/gtkcontainer.h>

G_BEGIN_DECLS


#define HILDON_TYPE_HOME_AREA (hildon_home_area_get_type())
#define HILDON_HOME_AREA(obj) \
    (GTK_CHECK_CAST (obj, HILDON_TYPE_HOME_AREA, HildonHomeArea))
#define HILDON_HOME_AREA_CLASS(klass) \
    (GTK_CHECK_CLASS_CAST ((klass),\
     HILDON_TYPE_HOME_AREA, HildonHomeAreaClass))
#define HILDON_IS_HOME_AREA(obj) (GTK_CHECK_TYPE (obj, HILDON_TYPE_HOME_AREA))
#define HILDON_IS_HOME_AREA_CLASS(klass) \
    (GTK_CHECK_CLASS_TYPE ((klass), HILDON_TYPE_HOME_AREA))
#define HILDON_HOME_AREA_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj),  HILDON_TYPE_HOME_AREA, HildonHomeAreaClass))


typedef struct _HildonHomeArea
{
  GtkContainer          parent;

} HildonHomeArea;

typedef struct _HildonHomeAreaClass
{
  GtkContainerClass     parent_class;

  void (* layout_mode_start)    (HildonHomeArea *area);
  void (* layout_mode_started)  (HildonHomeArea *area);
  void (* layout_mode_end)      (HildonHomeArea *area);
  void (* layout_mode_ended)    (HildonHomeArea *area);
  void (* layout_changed)       (HildonHomeArea *area);

  void (* applet_change_start)  (HildonHomeArea *area, GtkWidget *w);
  void (* applet_change_end)    (HildonHomeArea *area, GtkWidget *w);

  void (* applet_added)         (HildonHomeArea *area, GtkWidget *w);
  void (* applet_selected)      (HildonHomeArea *area, GtkWidget *w);

  int                           xdamage_event_base;
  gboolean                      composite;

} HildonHomeAreaClass;


GType       hildon_home_area_get_type           (void);

GtkWidget * hildon_home_area_new                (void);

void        hildon_home_area_set_layout_mode    (HildonHomeArea *area,
                                                 gboolean layout_mode);

gboolean    hildon_home_area_get_layout_mode    (HildonHomeArea *area);

gint        hildon_home_area_save_configuration (HildonHomeArea *area,
                                                 const gchar *filename,
                                                 GError **error);
void        hildon_home_area_load_configuration (HildonHomeArea *area,
                                                 const gchar *filename,
                                                 GError **error);

gboolean    hildon_home_area_get_layout_changed (HildonHomeArea *area);

gboolean    hildon_home_area_get_overlaps       (HildonHomeArea *area);

void        hildon_home_area_put                (HildonHomeArea *area,
                                                 GtkWidget      *child,
                                                 gint            x,
                                                 gint            y,
                                                 gint            stack_index);

void        hildon_home_area_move               (HildonHomeArea *area,
                                                 GtkWidget      *child,
                                                 gint            x,
                                                 gint            y);


G_END_DECLS


#endif
