/*
 * GTK VNC Widget
 *
 * Copyright (C) 2006  Anthony Liguori <anthony@codemonkey.ws>
 * Copyright (C) 2009-2010 Daniel P. Berrange <dan@berrange.com>
 *
 * This library 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 2.0 of the License, or (at your option) any later version.
 *
 * This library 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 this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
 */

#ifndef VNC_COLOR_MAP_H
#define VNC_COLOR_MAP_H

#include <glib.h>
#include <glib-object.h>

G_BEGIN_DECLS

#define VNC_TYPE_COLOR_MAP            (vnc_color_map_get_type ())

typedef struct _VncColorMap VncColorMap;
typedef struct _VncColorMapEntry VncColorMapEntry;

struct _VncColorMap {
    guint16 offset;
    guint16 size;
    VncColorMapEntry *colors;

    /* Do not add fields to this struct */
};

struct _VncColorMapEntry {
    guint16 red;
    guint16 green;
    guint16 blue;

    /* Do not add fields to this struct */
};


GType vnc_color_map_get_type(void);

VncColorMap *vnc_color_map_new(guint16 offset, guint16 size);
VncColorMap *vnc_color_map_copy(VncColorMap *map);
void vnc_color_map_free(VncColorMap *map);

gboolean vnc_color_map_set(VncColorMap *map,
                           guint16 idx,
                           guint16 red,
                           guint16 green,
                           guint16 blue);

gboolean vnc_color_map_lookup(VncColorMap *map,
                              guint16 idx,
                              guint16 *red,
                              guint16 *green,
                              guint16 *blue);

G_DEFINE_AUTOPTR_CLEANUP_FUNC(VncColorMap, vnc_color_map_free)

G_END_DECLS

#endif /* VNC_COLOR_MAP_H */
