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/* Chrysalide - Outil d'analyse de fichiers binaires
* virtual.h - prototypes pour l'encapsulation graphique des blocs virtuels
*
* Copyright (C) 2013 Cyrille Bagard
*
* This file is part of Chrysalide.
*
* 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 _GTKEXT_GRAPH_NODES_VIRTUAL_H
#define _GTKEXT_GRAPH_NODES_VIRTUAL_H
#include "../node.h"
#include "../../../analysis/blocks/virtual.h"
/* Indice d'une hauteur au sein des rangs */
typedef size_t vspan_slot_t;
/* Indice non initilisé */
#define UNINITIALIZED_VSPAN_SLOT (~((vspan_slot_t)0))
#define G_TYPE_VIRTUAL_NODE (g_virtual_node_get_type())
#define G_VIRTUAL_NODE(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), G_TYPE_VIRTUAL_NODE, GVirtualNode))
#define G_VIRTUAL_NODE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), G_TYPE_VIRTUAL_NODE, GVirtualNodeClass))
#define G_IS_VIRTUAL_NODE(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), G_TYPE_VIRTUAL_NODE))
#define G_IS_VIRTUAL_NODE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), G_TYPE_VIRTUAL_NODE))
#define G_VIRTUAL_NODE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), G_TYPE_VIRTUAL_NODE, GVirtualNodeClass))
/* Encapsulation graphique d'un bloc virtuel (instance) */
typedef struct _GVirtualNode GVirtualNode;
/* Encapsulation graphique d'un bloc virtuel (classe) */
typedef struct _GVirtualNodeClass GVirtualNodeClass;
/* Indique le type définit par la GLib pour l'encapsulation d'un bloc virtuel. */
GType g_virtual_node_get_type(void);
/* Encapsule graphiquement un bloc virtuel. */
GGraphNode *g_virtual_node_new(GVirtualBlock *);
/* Ajoute un noeud au groupe courant. */
void g_virtual_node_add_child(GVirtualNode *, GGraphNode *);
/* Compte le nombre de noeuds contenus dans le groupe courant. */
size_t g_virtual_node_count_children(const GVirtualNode *);
/* Renvoie un des noeuds contenus dans le groupe courant. */
GGraphNode *g_virtual_node_get_child(const GVirtualNode *, size_t);
/* Réserve une portion de largeur pour un lien. */
vspan_slot_t g_virtual_node_reserve_span(GVirtualNode *, unsigned int, unsigned int, bool);
/* Fournit la position horizontale obtenue par réservation. */
gint g_virtual_node_get_x_for_vspan_slot(const GVirtualNode *, vspan_slot_t, bool);
#endif /* _GTKEXT_GRAPH_NODES_VIRTUAL_H */
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