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Diffstat (limited to 'src/gtkext/diagram.h')
-rw-r--r-- | src/gtkext/diagram.h | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/src/gtkext/diagram.h b/src/gtkext/diagram.h new file mode 100644 index 0000000..70f6756 --- /dev/null +++ b/src/gtkext/diagram.h @@ -0,0 +1,82 @@ + +/* Chrysalide - Outil d'analyse de fichiers binaires + * diagram.h - prototypes pour un composant d'affichage avec de digrammes + * + * Copyright (C) 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 _GTKEXT_DIAGRAM_H +#define _GTKEXT_DIAGRAM_H + + +#include <gtk/gtk.h> + + + +#define GTK_TYPE_DIAGRAM gtk_diagram_get_type() +#define GTK_DIAGRAM(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), GTK_TYPE_DIAGRAM, GtkDiagram)) +#define GTK_IS_DIAGRAM(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), GTK_TYPE_DIAGRAM)) +#define GTK_DIAGRAM_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), GTK_TYPE_DIAGRAM, GtkDiagramClass)) +#define GTK_IS_DIAGRAM_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), GTK_TYPE_DIAGRAM)) +#define GTK_DIAGRAM_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), GTK_TYPE_DIAGRAM, GtkDiagramClass)) + + +/* Composant de dessin de diagramme (instance) */ +typedef struct _GtkDiagram GtkDiagram; + +/* Composant de dessin de diagramme (classe) */ +typedef struct _GtkDiagramClass GtkDiagramClass; + +/* Types de diagrammes supportés */ +typedef enum _DiagramRenderingType +{ + DRT_PIE, /* En camembert */ + DRT_HISTO /* En barres */ + +} DiagramRenderingType; + +/* Transmission de statistiques */ +typedef struct _diagram_stat_t +{ + double value; /* Valeur à représenter */ + GdkRGBA color; /* Couleur de représentation */ + + char *desc; /* Eventuelle description */ + +} diagram_stat_t; + + +#define DIAGRAM_MARGIN 20 + + +/* Détermine le type de l'afficheur de diagramme. */ +GType gtk_diagram_get_type(void); + +/* Crée une nouvelle instance de dessinateur de diagramme. */ +GtkWidget *gtk_diagram_new(DiagramRenderingType, const GdkRGBA *); + +/* Supprime tous les éléments représentés dans le diagramme. */ +void gtk_diagram_clear_stats(GtkDiagram *); + +/* Ajoute des éléments à représenter dans le diagramme. */ +void gtk_diagram_add_stats(GtkDiagram *, const diagram_stat_t *, size_t); + + + +#endif /* _GTKEXT_DIAGRAM_H */ |