path: root/e-util/e-bit-array.h

/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
#ifndef _E_BIT_ARRAY_H_
#define _E_BIT_ARRAY_H_

#include <gtk/gtkobject.h>

#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */

#define E_BIT_ARRAY_TYPE        (e_bit_array_get_type ())
#define E_BIT_ARRAY(o)          (GTK_CHECK_CAST ((o), E_BIT_ARRAY_TYPE, EBitArray))
#define E_BIT_ARRAY_CLASS(k)    (GTK_CHECK_CLASS_CAST((k), E_BIT_ARRAY_TYPE, EBitArrayClass))
#define E_IS_BIT_ARRAY(o)       (GTK_CHECK_TYPE ((o), E_BIT_ARRAY_TYPE))
#define E_IS_BIT_ARRAY_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_BIT_ARRAY_TYPE))

#ifndef _E_FOREACH_FUNC_H_
#define _E_FOREACH_FUNC_H_
typedef void (*EForeachFunc) (int model_row,
                  gpointer closure);
#endif

typedef struct {
    GtkObject base;

    gint bit_count;
        guint32 *data;
} EBitArray;

typedef struct {
    GtkObjectClass parent_class;
} EBitArrayClass;


GtkType    e_bit_array_get_type            (void);
EBitArray *e_bit_array_new                 (int           count);

gboolean   e_bit_array_value_at            (EBitArray    *selection,
                        gint          n);
void       e_bit_array_foreach             (EBitArray    *selection,
                        EForeachFunc  callback,
                        gpointer      closure);
void       e_bit_array_clear               (EBitArray    *selection);
gint       e_bit_array_selected_count      (EBitArray    *selection);
void       e_bit_array_select_all          (EBitArray    *selection);
void       e_bit_array_invert_selection    (EBitArray    *selection);
int        e_bit_array_bit_count           (EBitArray    *selection);
void       e_bit_array_change_one_row      (EBitArray    *selection,
                        int           row,
                        gboolean      grow);
void       e_bit_array_change_range        (EBitArray    *selection,
                        int           start,
                        int           end,
                        gboolean      grow);
void       e_bit_array_select_single_row   (EBitArray    *eba,
                        int           row);
void       e_bit_array_toggle_single_row   (EBitArray    *eba,
                        int           row);

/* Protected Functions */
void       e_bit_array_insert              (EBitArray    *esm,
                        int           row,
                        int           count);
void       e_bit_array_delete              (EBitArray    *esm,
                        int           row,
                        int           count);
void       e_bit_array_delete_single_mode  (EBitArray    *esm,
                        int           row,
                        int           count);
void       e_bit_array_move_row            (EBitArray    *esm,
                        int           old_row,
                        int           new_row);
gint       e_bit_array_bit_count           (EBitArray    *esm);

#ifdef __cplusplus
}
#endif /* __cplusplus */


#endif /* _E_BIT_ARRAY_H_ */