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

/*
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) version 3.
 *
 * This program 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with the program; if not, see <http://www.gnu.org/licenses/>
 *
 *
 * Authors:
 *      Chris Lahey <clahey@ximian.com>
 *
 * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
 *
 */

#if !defined (__E_UTIL_H_INSIDE__) && !defined (LIBEUTIL_COMPILATION)
#error "Only <e-util/e-util.h> should be included directly."
#endif

#ifndef E_BIT_ARRAY_H
#define E_BIT_ARRAY_H

#include <e-util/e-misc-utils.h>

/* Standard GObject macros */
#define E_TYPE_BIT_ARRAY \
    (e_bit_array_get_type ())
#define E_BIT_ARRAY(obj) \
    (G_TYPE_CHECK_INSTANCE_CAST \
    ((obj), E_TYPE_BIT_ARRAY, EBitArray))
#define E_BIT_ARRAY_CLASS(cls) \
    (G_TYPE_CHECK_CLASS_CAST \
    ((cls), E_TYPE_BIT_ARRAY, EBitArrayClass))
#define E_IS_BIT_ARRAY(obj) \
    (G_TYPE_CHECK_INSTANCE_TYPE \
    ((obj), E_TYPE_BIT_ARRAY))
#define E_IS_BIT_ARRAY_CLASS(cls) \
    (G_TYPE_CHECK_CLASS_TYPE \
    ((cls), E_TYPE_BIT_ARRAY))
#define E_BIT_ARRAY_GET_CLASS(obj) \
    (G_TYPE_INSTANCE_GET_CLASS \
    ((obj), E_TYPE_BIT_ARRAY, EBitArrayClass))

G_BEGIN_DECLS

typedef struct _EBitArray EBitArray;
typedef struct _EBitArrayClass EBitArrayClass;

struct _EBitArray {
    GObject parent;

    gint bit_count;
    guint32 *data;
};

struct _EBitArrayClass {
    GObjectClass parent_class;
};

GType       e_bit_array_get_type        (void) G_GNUC_CONST;
EBitArray * e_bit_array_new         (gint count);

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

void        e_bit_array_insert      (EBitArray *bit_array,
                         gint row,
                         gint count);
void        e_bit_array_delete      (EBitArray *bit_array,
                         gint row,
                         gint count);
void        e_bit_array_delete_single_mode  (EBitArray *bit_array,
                         gint row,
                         gint count);
void        e_bit_array_move_row        (EBitArray *bit_array,
                         gint old_row,
                         gint new_row);

G_END_DECLS

#endif /* E_BIT_ARRAY_H */