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/* Chrysalide - Outil d'analyse de fichiers binaires
* gloadedpanel.h - prototypes pour l'affichage de contenus chargés
*
* Copyright (C) 2017-2018 Cyrille Bagard
*
* This file is part of Chrysalide.
*
* Chrysalide 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.
*
* Chrysalide 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 Chrysalide. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _GLIBEXT_LOADEDPANEL_H
#define _GLIBEXT_LOADEDPANEL_H
#include <glib-object.h>
#include <stdbool.h>
#include <gtk/gtk.h>
#include "glinecursor.h"
#include "../analysis/loaded.h"
#define G_TYPE_LOADED_PANEL (g_loaded_panel_get_type())
#define G_LOADED_PANEL(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), G_TYPE_LOADED_PANEL, GLoadedPanel))
#define G_LOADED_PANEL_CLASS(vtable) (G_TYPE_CHECK_CLASS_CAST((vtable), G_TYPE_LOADED_PANEL, GLoadedPanelIface))
#define G_IS_LOADED_PANEL(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), G_TYPE_LOADED_PANEL))
#define G_IS_LOADED_PANEL_CLASS(vtable) (G_TYPE_CHECK_CLASS_TYPE((vtable), G_TYPE_LOADED_PANEL))
#define G_LOADED_PANEL_GET_IFACE(inst) (G_TYPE_INSTANCE_GET_INTERFACE((inst), G_TYPE_LOADED_PANEL, GLoadedPanelIface))
/* Composant d'affichage basique (coquille vide) */
typedef struct _GLoadedPanel GLoadedPanel;
/* Composant d'affichage basique (interface) */
typedef struct _GLoadedPanelIface GLoadedPanelIface;
/* Détermine le type d'une interface pour la mise en place de lignes. */
GType g_loaded_panel_get_type(void) G_GNUC_CONST;
/* Définit le contenu associé à un panneau de chargement. */
void g_loaded_panel_set_content(GLoadedPanel *, GLoadedContent *);
/* Fournit le contenu associé à un panneau de chargement. */
GLoadedContent *g_loaded_panel_get_content(const GLoadedPanel *);
/* Fournit le position courante dans un panneau de chargement. */
GLineCursor *g_loaded_panel_get_cursor(const GLoadedPanel *);
/* Demande à qui veut répondre un déplacement du curseur. */
void g_loaded_panel_request_move(GLoadedPanel *, const GLineCursor *, gboolean);
/* Adaptation d'une position sur une surface */
typedef enum _ScrollPositionTweak
{
SPT_RAW, /* Aucun ajustement */
SPT_TOP, /* Le plus haut possible */
SPT_CENTER, /* Au centre de la surface */
SPT_BOTTOM /* Le plus bas possible */
} ScrollPositionTweak;
#define IS_VALID_STP(t) (SPT_RAW <= (t) && (t) <= SPT_BOTTOM)
/* S'assure qu'un emplacement donné est visible à l'écran. */
void g_loaded_panel_scroll_to_cursor(GLoadedPanel *, const GLineCursor *, ScrollPositionTweak, bool);
/* Place en cache un rendu destiné à l'aperçu graphique rapide. */
void g_loaded_panel_cache_glance(GLoadedPanel *, cairo_t *, const GtkAllocation *, double);
#endif /* _GLIBEXT_LOADEDPANEL_H */
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