/*

 * Copyright (C) 2011-2012 Jiri Techet <techet@gmail.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 2.1 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 St, Fifth Floor, Boston, MA  02110-1301  USA

 */

#if !defined (__CHAMPLAIN_CHAMPLAIN_H_INSIDE__) && !defined (CHAMPLAIN_COMPILATION)

#error "Only <champlain/champlain.h> can be included directly."

#endif

#ifndef CHAMPLAIN_SCALE_H

#define CHAMPLAIN_SCALE_H

#include <champlain/champlain-defines.h>

#include <glib-object.h>

#include <clutter/clutter.h>

G_BEGIN_DECLS

#define CHAMPLAIN_TYPE_SCALE champlain_scale_get_type ()

#define CHAMPLAIN_SCALE(obj) \

  (G_TYPE_CHECK_INSTANCE_CAST ((obj), CHAMPLAIN_TYPE_SCALE, ChamplainScale))

#define CHAMPLAIN_SCALE_CLASS(klass) \

  (G_TYPE_CHECK_CLASS_CAST ((klass), CHAMPLAIN_TYPE_SCALE, ChamplainScaleClass))

#define CHAMPLAIN_IS_SCALE(obj) \

  (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CHAMPLAIN_TYPE_SCALE))

#define CHAMPLAIN_IS_SCALE_CLASS(klass) \

  (G_TYPE_CHECK_CLASS_TYPE ((klass), CHAMPLAIN_TYPE_SCALE))

#define CHAMPLAIN_SCALE_GET_CLASS(obj) \

  (G_TYPE_INSTANCE_GET_CLASS ((obj), CHAMPLAIN_TYPE_SCALE, ChamplainScaleClass))

typedef struct _ChamplainScalePrivate ChamplainScalePrivate;

typedef struct _ChamplainScale ChamplainScale;

typedef struct _ChamplainScaleClass ChamplainScaleClass;

/**

 * ChamplainUnit:

 * @CHAMPLAIN_UNIT_KM: kilometers

 * @CHAMPLAIN_UNIT_MILES: miles

 *

 * Units used by the scale.

 */

typedef enum

{

  CHAMPLAIN_UNIT_KM,

  CHAMPLAIN_UNIT_MILES,

} ChamplainUnit;

/**

 * ChamplainScale:

 *

 * The #ChamplainScale structure contains only private data

 * and should be accessed using the provided API

 *

 * Since: 0.10

 */

struct _ChamplainScale

{

  ClutterActor parent;

  ChamplainScalePrivate *priv;

};

struct _ChamplainScaleClass

{

  ClutterActorClass parent_class;

};

GType champlain_scale_get_type (void);

ClutterActor *champlain_scale_new (void);

void champlain_scale_set_max_width (ChamplainScale *scale,

    guint value);

void champlain_scale_set_unit (ChamplainScale *scale,

    ChamplainUnit unit);

guint champlain_scale_get_max_width (ChamplainScale *scale);

ChamplainUnit champlain_scale_get_unit (ChamplainScale *scale);

void champlain_scale_connect_view (ChamplainScale *scale,

    ChamplainView *view);

void champlain_scale_disconnect_view (ChamplainScale *scale);

G_END_DECLS

#endif