/* diversity-atlas.c - DiversityAtlas
 *
 * Copyright 2008 OpenMoko, Inc.
 * Authored by Chia-I Wu <olv@openmoko.com>
 *
 * This program 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 2 of the License, or
 * (at your option) any later version.
 *
 * 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 */

#include <glib.h>
#include <diversity-equipment.h>
#include <diversity-atlas.h>
#include "diversity-marshal.h"

enum {
	TILE_COMPLETED,
	AREA_ADDED,
	AREA_REMOVED,
	LAST_SIGNAL
};

static guint atlas_signals[LAST_SIGNAL] = { 0 };

static void diversity_atlas_class_init(gpointer g_iface);

GType diversity_atlas_get_type(void)
{
	static GType atlas_type = 0;

	if (!atlas_type) {
		atlas_type = g_type_register_static_simple(G_TYPE_INTERFACE,
							 "DiversityAtlas",
							 sizeof(DiversityAtlasIface),
							 (GClassInitFunc) diversity_atlas_class_init,
							 0, NULL, 0);

		g_type_interface_add_prerequisite(atlas_type, G_TYPE_OBJECT);
	}

	return atlas_type;
}

static void diversity_atlas_class_init(gpointer g_iface)
{
	GType iface_type = G_TYPE_FROM_INTERFACE(g_iface);

	atlas_signals[TILE_COMPLETED] =
		g_signal_new("tile-completed",
			     iface_type,
			     G_SIGNAL_RUN_LAST,
			     G_STRUCT_OFFSET(DiversityAtlasIface, tile_completed),
			     NULL, NULL,
			     _diversity_marshal_VOID__UINT_INT,
			     G_TYPE_NONE, 2,
			     G_TYPE_UINT,
			     G_TYPE_INT);

	atlas_signals[AREA_ADDED] =
		g_signal_new("area-added",
			     iface_type,
			     G_SIGNAL_RUN_LAST,
			     G_STRUCT_OFFSET(DiversityAtlasIface, area_added),
			     NULL, NULL,
			     g_cclosure_marshal_VOID__STRING,
			     G_TYPE_NONE, 1,
			     G_TYPE_STRING);

	atlas_signals[AREA_REMOVED] =
		g_signal_new("area-removed",
			     iface_type,
			     G_SIGNAL_RUN_LAST,
			     G_STRUCT_OFFSET(DiversityAtlasIface, area_removed),
			     NULL, NULL,
			     g_cclosure_marshal_VOID__STRING,
			     G_TYPE_NONE, 1,
			     G_TYPE_STRING);
}

const gchar **diversity_atlas_list_sources(DiversityAtlas *atlas)
{
	return DIVERSITY_ATLAS_GET_IFACE(atlas)->list_sources(atlas);
}

gboolean diversity_atlas_set_source(DiversityAtlas *atlas, const gchar *src)
{
	return DIVERSITY_ATLAS_GET_IFACE(atlas)->set_source(atlas, src);
}

const gchar *diversity_atlas_get_source(DiversityAtlas *atlas)
{
	return DIVERSITY_ATLAS_GET_IFACE(atlas)->get_source(atlas);
}

const guint *diversity_atlas_list_levels(DiversityAtlas *atlas, gint *size)
{
	return DIVERSITY_ATLAS_GET_IFACE(atlas)->list_levels(atlas, size);
}

gboolean diversity_atlas_set_level(DiversityAtlas *atlas, gint level)
{
	return DIVERSITY_ATLAS_GET_IFACE(atlas)->set_level(atlas, level);
}

gint diversity_atlas_get_level(DiversityAtlas *atlas)
{
	return DIVERSITY_ATLAS_GET_IFACE(atlas)->get_level(atlas);
}

void diversity_atlas_get_tile_size(DiversityAtlas *atlas, gint *width, gint *height)
{
	DIVERSITY_ATLAS_GET_IFACE(atlas)->get_tile_size(atlas, width, height);
}

gboolean diversity_atlas_get_atlas_coord(DiversityAtlas *atlas, gdouble lon, gdouble lat, gdouble *x, gdouble *y)
{
	return DIVERSITY_ATLAS_GET_IFACE(atlas)->get_atlas_coord(atlas, lon, lat, x, y);
}

gboolean diversity_atlas_get_world_coord(DiversityAtlas *atlas, gdouble x, gdouble y, gdouble *lon, gdouble *lat)
{
	return DIVERSITY_ATLAS_GET_IFACE(atlas)->get_world_coord(atlas, x, y, lon, lat);
}

gchar *diversity_atlas_get_uri(DiversityAtlas *atlas, gint x, gint y)
{
	return DIVERSITY_ATLAS_GET_IFACE(atlas)->get_uri(atlas, x, y);
}

guint diversity_atlas_submit_tile(DiversityAtlas *atlas, gint x, gint y, gboolean force)
{
	return DIVERSITY_ATLAS_GET_IFACE(atlas)->submit_tile(atlas, x, y, force);
}

gboolean diversity_atlas_cancel_tile(DiversityAtlas *atlas, guint tile_id)
{
	return DIVERSITY_ATLAS_GET_IFACE(atlas)->cancel_tile(atlas, tile_id);
}

const gchar *diversity_atlas_get_path(DiversityAtlas *atlas)
{
	return DIVERSITY_ATLAS_GET_IFACE(atlas)->get_path(atlas);
}