static gdouble
_get_lon_max (VikMapSource *self)
{
g_return_val_if_fail (VIK_IS_SLIPPY_MAP_SOURCE(self), FALSE);
VikSlippyMapSourcePrivate *priv = VIK_SLIPPY_MAP_SOURCE_PRIVATE(self);
return priv->lon_max;
}
static guint8
_get_zoom_min (VikMapSource *self)
{
g_return_val_if_fail (VIK_IS_SLIPPY_MAP_SOURCE(self), FALSE);
VikSlippyMapSourcePrivate *priv = VIK_SLIPPY_MAP_SOURCE_PRIVATE(self);
return priv->zoom_min;
}
static gboolean
_is_osm_meta_tiles (VikMapSource *self)
{
g_return_val_if_fail (VIK_IS_SLIPPY_MAP_SOURCE(self), FALSE);
VikSlippyMapSourcePrivate *priv = VIK_SLIPPY_MAP_SOURCE_PRIVATE(self);
return priv->is_osm_meta_tiles;
}
static void
vik_slippy_map_source_init (VikSlippyMapSource *self)
{
/* initialize the object here */
VikSlippyMapSourcePrivate *priv = VIK_SLIPPY_MAP_SOURCE_PRIVATE (self);
priv->hostname = NULL;
priv->url = NULL;
priv->zoom_min = 0;
priv->zoom_max = 18;
priv->lat_min = -90.0;
priv->lat_max = 90.0;
priv->lon_min = -180.0;
priv->lon_max = 180.0;
priv->options.referer = NULL;
priv->options.follow_location = 0;
priv->options.check_file = a_check_map_file;
priv->options.check_file_server_time = FALSE;
priv->options.use_etag = FALSE;
priv->is_direct_file_access = FALSE;
priv->is_mbtiles = FALSE;
priv->is_osm_meta_tiles = FALSE;
priv->switch_xy = FALSE;
g_object_set (G_OBJECT (self),
"tilesize-x", 256,
"tilesize-y", 256,
"drawmode", VIK_VIEWPORT_DRAWMODE_MERCATOR,
NULL);
}
static DownloadMapOptions *
_get_download_options( VikMapSourceDefault *self )
{
g_return_val_if_fail (VIK_IS_SLIPPY_MAP_SOURCE(self), NULL);
VikSlippyMapSourcePrivate *priv = VIK_SLIPPY_MAP_SOURCE_PRIVATE(self);
return &(priv->options);
}
static gchar *
_get_hostname( VikMapSourceDefault *self )
{
g_return_val_if_fail (VIK_IS_SLIPPY_MAP_SOURCE(self), NULL);
VikSlippyMapSourcePrivate *priv = VIK_SLIPPY_MAP_SOURCE_PRIVATE(self);
return g_strdup( priv->hostname );
}
static gchar *
_get_uri( VikMapSourceDefault *self, MapCoord *src )
{
g_return_val_if_fail (VIK_IS_SLIPPY_MAP_SOURCE(self), NULL);
VikSlippyMapSourcePrivate *priv = VIK_SLIPPY_MAP_SOURCE_PRIVATE(self);
gchar *uri = g_strdup_printf (priv->url, 17 - src->scale, src->x, src->y);
return uri;
}
gboolean
_supports_download_only_new (VikMapSource *self)
{
g_return_val_if_fail (VIK_IS_SLIPPY_MAP_SOURCE(self), FALSE);
VikSlippyMapSourcePrivate *priv = VIK_SLIPPY_MAP_SOURCE_PRIVATE(self);
return priv->options.check_file_server_time || priv->options.use_etag;
}
gboolean
_is_direct_file_access (VikMapSource *self)
{
g_return_val_if_fail (VIK_IS_SLIPPY_MAP_SOURCE(self), FALSE);
VikSlippyMapSourcePrivate *priv = VIK_SLIPPY_MAP_SOURCE_PRIVATE(self);
return priv->is_direct_file_access;
}
static void
vik_slippy_map_source_finalize (GObject *object)
{
VikSlippyMapSource *self = VIK_SLIPPY_MAP_SOURCE (object);
VikSlippyMapSourcePrivate *priv = VIK_SLIPPY_MAP_SOURCE_PRIVATE (self);
g_free (priv->hostname);
priv->hostname = NULL;
g_free (priv->url);
priv->url = NULL;
g_free (priv->options.referer);
priv->options.referer = NULL;
G_OBJECT_CLASS (vik_slippy_map_source_parent_class)->finalize (object);
}
static void
vik_slippy_map_source_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
VikSlippyMapSource *self = VIK_SLIPPY_MAP_SOURCE (object);
VikSlippyMapSourcePrivate *priv = VIK_SLIPPY_MAP_SOURCE_PRIVATE (self);
switch (property_id)
{
case PROP_HOSTNAME:
g_free (priv->hostname);
priv->hostname = g_value_dup_string (value);
break;
case PROP_URL:
g_free (priv->url);
priv->url = g_value_dup_string (value);
break;
case PROP_REFERER:
g_free (priv->options.referer);
priv->options.referer = g_value_dup_string (value);
break;
case PROP_FOLLOW_LOCATION:
priv->options.follow_location = g_value_get_long (value);
break;
case PROP_CHECK_FILE_SERVER_TIME:
priv->options.check_file_server_time = g_value_get_boolean (value);
break;
case PROP_USE_ETAG:
priv->options.use_etag = g_value_get_boolean (value);
break;
case PROP_IS_DIRECT_FILE_ACCESS:
priv->is_direct_file_access = g_value_get_boolean (value);
break;
default:
/* We don't have any other property... */
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static gchar *
_get_uri( VikMapSourceDefault *self, MapCoord *src )
{
g_return_val_if_fail (VIK_IS_SLIPPY_MAP_SOURCE(self), NULL);
VikSlippyMapSourcePrivate *priv = VIK_SLIPPY_MAP_SOURCE_PRIVATE(self);
gchar *uri = NULL;
if ( priv->switch_xy )
// 'ARC GIS' Tile Server layout ordering
uri = g_strdup_printf (priv->url, 17 - src->scale, src->y, src->x);
else
// (Default) Standard OSM Tile Server layout ordering
uri = g_strdup_printf (priv->url, 17 - src->scale, src->x, src->y);
return uri;
}
static void
vik_slippy_map_source_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
VikSlippyMapSource *self = VIK_SLIPPY_MAP_SOURCE (object);
VikSlippyMapSourcePrivate *priv = VIK_SLIPPY_MAP_SOURCE_PRIVATE (self);
switch (property_id)
{
case PROP_HOSTNAME:
g_value_set_string (value, priv->hostname);
break;
case PROP_URL:
g_value_set_string (value, priv->url);
break;
case PROP_ZOOM_MIN:
g_value_set_uint (value, priv->zoom_min);
break;
case PROP_ZOOM_MAX:
g_value_set_uint (value, priv->zoom_max);
break;
case PROP_LON_MIN:
g_value_set_double (value, priv->lon_min);
break;
case PROP_LON_MAX:
g_value_set_double (value, priv->lon_max);
break;
case PROP_LAT_MIN:
g_value_set_double (value, priv->lat_min);
break;
case PROP_LAT_MAX:
g_value_set_double (value, priv->lat_max);
break;
case PROP_REFERER:
g_value_set_string (value, priv->options.referer);
break;
case PROP_FOLLOW_LOCATION:
g_value_set_long (value, priv->options.follow_location);
break;
case PROP_CHECK_FILE_SERVER_TIME:
g_value_set_boolean (value, priv->options.check_file_server_time);
break;
case PROP_USE_ETAG:
g_value_set_boolean (value, priv->options.use_etag);
break;
case PROP_IS_DIRECT_FILE_ACCESS:
g_value_set_boolean (value, priv->is_direct_file_access);
break;
case PROP_IS_MBTILES:
g_value_set_boolean (value, priv->is_mbtiles);
break;
case PROP_IS_OSM_META_TILES:
g_value_set_boolean (value, priv->is_osm_meta_tiles);
break;
case PROP_SWITCH_XY:
g_value_set_boolean (value, priv->switch_xy);
break;
default:
/* We don't have any other property... */
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
