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/* mg-entity.h
*
* Copyright (C) 2003 Vivien Malerba
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA
*/
#ifndef __MG_ENTITY_H_
#define __MG_ENTITY_H_
#include <glib-object.h>
#include "mg-defs.h"
#include <libgda/gda-xql-item.h>
G_BEGIN_DECLS
#define MG_ENTITY_TYPE (mg_entity_get_type())
#define MG_ENTITY(obj) G_TYPE_CHECK_INSTANCE_CAST (obj, mg_entity_get_type(), MgEntity)
#define IS_MG_ENTITY(obj) G_TYPE_CHECK_INSTANCE_TYPE (obj, mg_entity_get_type ())
#define MG_ENTITY_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), MG_ENTITY_TYPE, MgEntityIface))
/* struct for the interface */
struct _MgEntityIface
{
GTypeInterface g_iface;
/* virtual table */
GSList *(*get_all_fields) (MgEntity *iface);
GSList *(*get_visible_fields) (MgEntity *iface);
MgField *(*get_field_by_name) (MgEntity *iface, const gchar *name);
MgField *(*get_field_by_xml_id) (MgEntity *iface, const gchar *xml_id);
MgField *(*get_field_by_index) (MgEntity *iface, gint index);
gint (*get_field_index) (MgEntity *iface, MgField *field);
void (*add_field) (MgEntity *iface, MgField *field);
void (*add_field_before) (MgEntity *iface, MgField *field, MgField *field_before);
void (*swap_fields) (MgEntity *iface, MgField *field1, MgField *field2);
void (*remove_field) (MgEntity *iface, MgField *field);
gboolean (*is_writable) (MgEntity *iface);
GSList *(*get_parameters) (MgEntity *iface);
/* signals */
void (*field_added) (MgEntity *iface, MgField *field);
void (*field_removed) (MgEntity *iface, MgField *field);
void (*field_updated) (MgEntity *iface, MgField *field);
void (*fields_order_changed) (MgEntity *iface);
};
GType mg_entity_get_type (void) G_GNUC_CONST;
GSList *mg_entity_get_all_fields (MgEntity *iface);
GSList *mg_entity_get_visible_fields (MgEntity *iface);
MgField *mg_entity_get_field_by_name (MgEntity *iface, const gchar *name);
MgField *mg_entity_get_field_by_xml_id (MgEntity *iface, const gchar *xml_id);
MgField *mg_entity_get_field_by_index (MgEntity *iface, gint index);
gint mg_entity_get_field_index (MgEntity *iface, MgField *field);
void mg_entity_add_field (MgEntity *iface, MgField *field);
void mg_entity_add_field_before (MgEntity *iface, MgField *field, MgField *field_before);
void mg_entity_swap_fields (MgEntity *iface, MgField *field1, MgField *field2);
void mg_entity_remove_field (MgEntity *iface, MgField *field);
gboolean mg_entity_is_writable (MgEntity *iface);
GSList *mg_entity_get_parameters (MgEntity *iface);
MgContext *mg_entity_get_exec_context (MgEntity *iface);
G_END_DECLS
#endif
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