/* OpenIDA - Outil d'analyse de fichiers binaires
 * node.h - prototypes pour les éléments de graphiques chez dot
 *
 * Copyright (C) 2009-2012 Cyrille Bagard
 *
 *  This file is part of OpenIDA.
 *
 *  OpenIDA 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 3 of the License, or
 *  (at your option) any later version.
 *
 *  OpenIDA 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 Foobar.  If not, see <http://www.gnu.org/licenses/>.
 */


#ifndef _GRAPH_NODE_H
#define _GRAPH_NODE_H


#include "../gtkext/gtkgraphview.h"



/* -------------------------- GESTION DES NOEUDS A L'UNITE -------------------------- */


#define G_TYPE_GRAPH_NODE               g_graph_node_get_type()
#define G_GRAPH_NODE(obj)               (G_TYPE_CHECK_INSTANCE_CAST((obj), g_graph_node_get_type(), GGraphNode))
#define G_IS_GRAPH_NODE(obj)            (G_TYPE_CHECK_INSTANCE_TYPE((obj), g_graph_node_get_type()))
#define G_GRAPH_NODE_GET_IFACE(inst)    (G_TYPE_INSTANCE_GET_INTERFACE((inst), g_graph_node_get_type(), GGraphNodeIface))
#define G_GRAPH_NODE_GET_CLASS(obj)     (G_TYPE_INSTANCE_GET_CLASS((obj), G_TYPE_GRAPH_NODE, GGraphNodeClass))


/* Intermédiaire entre le noeud dot et la bribe de code (instance) */
typedef struct _GGraphNode GGraphNode;

/* Intermédiaire entre le noeud dot et la bribe de code (classe) */
typedef struct _GGraphNodeClass GGraphNodeClass;


/* Indique le type définit par la GLib pour le noeud. */
GType g_graph_node_get_type(void);

/* Constitue un intermédiaire entre un noeud dot et du code. */
GGraphNode *g_graph_node_new(GtkWidget *);

/* Déclare l'intermédiaire en tant que noeud pour dot. */
char *g_graph_node_register_for_dot(const GGraphNode *, char *);

/* Place le morceau de code de l'intermédiaire à l'écran. */
void g_graph_node_place(const GGraphNode *, GtkGraphView *, gint , gint);



/* ----------------------- MANIPULATION D'ENSEMBLES DE NOEUDS ----------------------- */


/* Recherche un noeud donné dans une série de noeuds. */
const GGraphNode *find_graph_node_by_name(GGraphNode **, size_t, const char *);



#endif  /* _GRAPH_NODE_H */