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Diffstat (limited to 'src/glibext/widthtracker.h')
-rw-r--r-- | src/glibext/widthtracker.h | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/src/glibext/widthtracker.h b/src/glibext/widthtracker.h new file mode 100644 index 0000000..b7bb8a4 --- /dev/null +++ b/src/glibext/widthtracker.h @@ -0,0 +1,95 @@ + +/* Chrysalide - Outil d'analyse de fichiers binaires + * widthtracker.h - prototypes pour le suivi des largeurs associées à un ensemble de lignes + * + * Copyright (C) 2016-2018 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_WIDTHTRACKER_H +#define _GLIBEXT_WIDTHTRACKER_H + + +#include <glib-object.h> +#include <stdbool.h> + + +#include "bufferline.h" +#include "delayed.h" +#include "gdisplayoptions.h" + + + +/* ---------------------------- RASSEMBLEMENT DE MESURES ---------------------------- */ + + +/* gbuffercache.h : Tampon pour gestion de lignes optimisée (instance) */ +typedef struct _GBufferCache GBufferCache; + + +#define G_TYPE_WIDTH_TRACKER (g_width_tracker_get_type()) +#define G_WIDTH_TRACKER(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), G_TYPE_WIDTH_TRACKER, GWidthTracker)) +#define G_WIDTH_TRACKER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), G_TYPE_WIDTH_TRACKER, GWidthTrackerClass)) +#define G_IS_WIDTH_TRACKER(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), G_TYPE_WIDTH_TRACKER)) +#define G_IS_WIDTH_TRACKER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), G_TYPE_WIDTH_TRACKER)) +#define G_WIDTH_TRACKER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), G_TYPE_WIDTH_TRACKER, GWidthTrackerClass)) + + +/* Gestionnaire de largeurs associées aux lignes (instance) */ +typedef struct _GWidthTracker GWidthTracker; + +/* Gestionnaire de largeurs associées aux lignes (classe) */ +typedef struct _GWidthTrackerClass GWidthTrackerClass; + + +/* Détermine le type du gestionnaire de largeurs associées aux lignes. */ +GType g_width_tracker_get_type(void); + +/* Crée un nouveau suivi de largeurs au sein de lignes. */ +GWidthTracker *g_width_tracker_new(GBufferCache *); + +/* Crée un nouveau suivi de largeurs au sein de lignes. */ +GWidthTracker *g_width_tracker_new_restricted(const GWidthTracker *, size_t, size_t); + +/* Prend acte d'un changement sur une ligne pour les largeurs. */ +void g_width_tracker_update(GWidthTracker *, size_t); + +/* Prend acte de l'ajout de lignes pour les largeurs. */ +void g_width_tracker_update_added(GWidthTracker *, size_t, size_t); + +/* Prend acte de la suppression de lignes pour les largeurs. */ +void g_width_tracker_update_deleted(GWidthTracker *, size_t, size_t); + +/* Calcule les largeurs requises par un ensemble de lignes. */ +void g_width_tracker_build_initial_cache(GWidthTracker *, wgroup_id_t, GtkStatusStack *); + +/* Fournit un bon résumé des largeurs en vigueur. */ +const line_width_summary *g_width_tracker_get_width_summary(GWidthTracker *); + +/* Fournit un résumé local des largeurs en vigueur. */ +void g_width_tracker_get_local_width_summary(GWidthTracker *, size_t, line_width_summary *); + +/* Fournit la largeur requise par une visualisation. */ +gint g_width_tracker_get_width(GWidthTracker *, const GDisplayOptions *); + +/* Fournit la largeur requise pour dépasser les marges gauches. */ +gint g_width_tracker_get_margin(GWidthTracker *, const GDisplayOptions *); + + + +#endif /* _GLIBEXT_WIDTHTRACKER_H */ |