* SECTION:map
* @short_description: Map plugin
*
- * #GisPluginMap provides map overlays. Much of this data is obtained from the
+ * #GritsPluginMap provides map overlays. Much of this data is obtained from the
* OpenStreetMap project.
*/
};
struct _LoadTileData {
- GisPluginMap *map;
- GisTile *tile;
- gchar *path;
+ GritsPluginMap *map;
+ GritsTile *tile;
+ gchar *path;
};
static gboolean _load_tile_cb(gpointer _data)
{
struct _LoadTileData *data = _data;
- GisPluginMap *map = data->map;
- GisTile *tile = data->tile;
- gchar *path = data->path;
+ GritsPluginMap *map = data->map;
+ GritsTile *tile = data->tile;
+ gchar *path = data->path;
g_free(data);
/* Load pixbuf */
- g_debug("GisPluginMap: _load_tile_cb start");
+ g_debug("GritsPluginMap: _load_tile_cb start");
GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file(path, NULL);
if (!pixbuf) {
- g_warning("GisPluginMap: _load_tile - Error loading pixbuf %s", path);
+ g_warning("GritsPluginMap: _load_tile - Error loading pixbuf %s", path);
g_remove(path);
g_free(path);
return FALSE;
return FALSE;
}
-static void _load_tile(GisTile *tile, gpointer _map)
+static void _load_tile(GritsTile *tile, gpointer _map)
{
- GisPluginMap *map = _map;
- g_debug("GisPluginMap: _load_tile start %p", g_thread_self());
+ GritsPluginMap *map = _map;
+ g_debug("GritsPluginMap: _load_tile start %p", g_thread_self());
struct _LoadTileData *data = g_new0(struct _LoadTileData, 1);
data->map = map;
data->tile = tile;
- data->path = gis_wms_fetch(map->wms, tile, GIS_ONCE, NULL, NULL);
+ data->path = grits_wms_fetch(map->wms, tile, GRITS_ONCE, NULL, NULL);
g_idle_add_full(G_PRIORITY_LOW, _load_tile_cb, data, NULL);
- g_debug("GisPluginMap: _load_tile end %p", g_thread_self());
+ g_debug("GritsPluginMap: _load_tile end %p", g_thread_self());
}
static gboolean _free_tile_cb(gpointer data)
g_free(data);
return FALSE;
}
-static void _free_tile(GisTile *tile, gpointer _map)
+static void _free_tile(GritsTile *tile, gpointer _map)
{
- g_debug("GisPluginMap: _free_tile: %p", tile->data);
+ g_debug("GritsPluginMap: _free_tile: %p", tile->data);
if (tile->data)
g_idle_add_full(G_PRIORITY_LOW, _free_tile_cb, tile->data, NULL);
}
static gpointer _update_tiles(gpointer _map)
{
- g_debug("GisPluginMap: _update_tiles");
- GisPluginMap *map = _map;
+ g_debug("GritsPluginMap: _update_tiles");
+ GritsPluginMap *map = _map;
if (!g_mutex_trylock(map->mutex))
return NULL;
- GisPoint eye;
- gis_viewer_get_location(map->viewer, &eye.lat, &eye.lon, &eye.elev);
- gis_tile_update(map->tiles, &eye,
+ GritsPoint eye;
+ grits_viewer_get_location(map->viewer, &eye.lat, &eye.lon, &eye.elev);
+ grits_tile_update(map->tiles, &eye,
MAX_RESOLUTION, TILE_WIDTH, TILE_WIDTH,
_load_tile, map);
- gis_tile_gc(map->tiles, time(NULL)-10,
+ grits_tile_gc(map->tiles, time(NULL)-10,
_free_tile, map);
g_mutex_unlock(map->mutex);
return NULL;
/*************
* Callbacks *
*************/
-static void _on_location_changed(GisViewer *viewer,
- gdouble lat, gdouble lon, gdouble elev, GisPluginMap *map)
+static void _on_location_changed(GritsViewer *viewer,
+ gdouble lat, gdouble lon, gdouble elev, GritsPluginMap *map)
{
g_thread_create(_update_tiles, map, FALSE, NULL);
}
-static gpointer _threaded_init(GisPluginMap *map)
+static gpointer _threaded_init(GritsPluginMap *map)
{
_load_tile(map->tiles, map);
_update_tiles(map);
* Methods *
***********/
/**
- * gis_plugin_map_new:
- * @viewer: the #GisViewer to use for drawing
+ * grits_plugin_map_new:
+ * @viewer: the #GritsViewer to use for drawing
*
* Create a new instance of the map plugin.
*
- * Returns: the new #GisPluginMap
+ * Returns: the new #GritsPluginMap
*/
-GisPluginMap *gis_plugin_map_new(GisViewer *viewer)
+GritsPluginMap *grits_plugin_map_new(GritsViewer *viewer)
{
- g_debug("GisPluginMap: new");
- GisPluginMap *map = g_object_new(GIS_TYPE_PLUGIN_MAP, NULL);
+ g_debug("GritsPluginMap: new");
+ GritsPluginMap *map = g_object_new(GRITS_TYPE_PLUGIN_MAP, NULL);
map->viewer = g_object_ref(viewer);
/* Load initial tiles */
G_CALLBACK(_on_location_changed), map);
/* Add renderers */
- gis_viewer_add(viewer, GIS_OBJECT(map->tiles), GIS_LEVEL_OVERLAY-1, 0);
+ grits_viewer_add(viewer, GRITS_OBJECT(map->tiles), GRITS_LEVEL_OVERLAY-1, 0);
return map;
}
* GObject code *
****************/
/* Plugin init */
-static void gis_plugin_map_plugin_init(GisPluginInterface *iface);
-G_DEFINE_TYPE_WITH_CODE(GisPluginMap, gis_plugin_map, G_TYPE_OBJECT,
- G_IMPLEMENT_INTERFACE(GIS_TYPE_PLUGIN,
- gis_plugin_map_plugin_init));
-static void gis_plugin_map_plugin_init(GisPluginInterface *iface)
+static void grits_plugin_map_plugin_init(GritsPluginInterface *iface);
+G_DEFINE_TYPE_WITH_CODE(GritsPluginMap, grits_plugin_map, G_TYPE_OBJECT,
+ G_IMPLEMENT_INTERFACE(GRITS_TYPE_PLUGIN,
+ grits_plugin_map_plugin_init));
+static void grits_plugin_map_plugin_init(GritsPluginInterface *iface)
{
- g_debug("GisPluginMap: plugin_init");
+ g_debug("GritsPluginMap: plugin_init");
/* Add methods to the interface */
}
/* Class/Object init */
-static void gis_plugin_map_init(GisPluginMap *map)
+static void grits_plugin_map_init(GritsPluginMap *map)
{
- g_debug("GisPluginMap: init");
+ g_debug("GritsPluginMap: init");
/* Set defaults */
- map->mutex = g_mutex_new();
- map->tiles = gis_tile_new(NULL, NORTH, SOUTH, EAST, WEST);
- map->wms = gis_wms_new(
+ map->mutex = g_mutex_new();
+ map->tiles = grits_tile_new(NULL, NORTH, SOUTH, EAST, WEST);
+ map->wms = grits_wms_new(
"http://labs.metacarta.com/wms/vmap0", "basic", "image/png",
"osm/", "png", TILE_WIDTH, TILE_HEIGHT);
}
-static void gis_plugin_map_dispose(GObject *gobject)
+static void grits_plugin_map_dispose(GObject *gobject)
{
- g_debug("GisPluginMap: dispose");
- GisPluginMap *map = GIS_PLUGIN_MAP(gobject);
+ g_debug("GritsPluginMap: dispose");
+ GritsPluginMap *map = GRITS_PLUGIN_MAP(gobject);
/* Drop references */
if (map->viewer) {
g_signal_handler_disconnect(map->viewer, map->sigid);
g_object_unref(map->viewer);
map->viewer = NULL;
}
- G_OBJECT_CLASS(gis_plugin_map_parent_class)->dispose(gobject);
+ G_OBJECT_CLASS(grits_plugin_map_parent_class)->dispose(gobject);
}
-static void gis_plugin_map_finalize(GObject *gobject)
+static void grits_plugin_map_finalize(GObject *gobject)
{
- g_debug("GisPluginMap: finalize");
- GisPluginMap *map = GIS_PLUGIN_MAP(gobject);
+ g_debug("GritsPluginMap: finalize");
+ GritsPluginMap *map = GRITS_PLUGIN_MAP(gobject);
/* Free data */
- gis_tile_free(map->tiles, _free_tile, map);
- gis_wms_free(map->wms);
+ grits_tile_free(map->tiles, _free_tile, map);
+ grits_wms_free(map->wms);
g_mutex_free(map->mutex);
- G_OBJECT_CLASS(gis_plugin_map_parent_class)->finalize(gobject);
+ G_OBJECT_CLASS(grits_plugin_map_parent_class)->finalize(gobject);
}
-static void gis_plugin_map_class_init(GisPluginMapClass *klass)
+static void grits_plugin_map_class_init(GritsPluginMapClass *klass)
{
- g_debug("GisPluginMap: class_init");
+ g_debug("GritsPluginMap: class_init");
GObjectClass *gobject_class = (GObjectClass*)klass;
- gobject_class->dispose = gis_plugin_map_dispose;
- gobject_class->finalize = gis_plugin_map_finalize;
+ gobject_class->dispose = grits_plugin_map_dispose;
+ gobject_class->finalize = grits_plugin_map_finalize;
}
projects / grits / blobdiff