More reference counting updates

[grits] / src / plugins / map.c

diff --git a/src/plugins/map.c b/src/plugins/map.c
index 72fb320e0bd9ae287f59a0eee289489af82a55a2..13f986c10e5dd2dbdc22245ff03d0a09483c1408 100644 (file)
--- a/src/plugins/map.c
+++ b/src/plugins/map.c
@@ -57,6 +57,10 @@ static gboolean _load_tile_cb(gpointer _data)
 {
        struct _LoadTileData *data = _data;
        g_debug("GritsPluginMap: _load_tile_cb start");
+       if (data->map->aborted) {
+               g_debug("GritsPluginMap: _load_tile - aborted");
+               return FALSE;
+       }
 
        guint *tex = g_new0(guint, 1);
        glGenTextures(1, tex);
@@ -73,7 +77,8 @@ static gboolean _load_tile_cb(gpointer _data)
        glFlush();
 
        data->tile->data = tex;
-       gtk_widget_queue_draw(GTK_WIDGET(data->map->viewer));
+       if (data->map->viewer)
+               gtk_widget_queue_draw(GTK_WIDGET(data->map->viewer));
        g_free(data->pixels);
        g_free(data);
        return FALSE;
@@ -189,7 +194,6 @@ GritsPluginMap *grits_plugin_map_new(GritsViewer *viewer)
        map->viewer = g_object_ref(viewer);
 
        /* Load initial tiles */
-       _load_tile(map->tiles, map);
        _update_tiles(NULL, map);
 
        /* Connect signals */
@@ -244,6 +248,7 @@ static void grits_plugin_map_dispose(GObject *gobject)
                map->viewer = NULL;
                g_signal_handler_disconnect(viewer, map->sigid);
                grits_viewer_remove(viewer, GRITS_OBJECT(map->tiles));
+               g_object_unref(map->tiles);
                soup_session_abort(map->tms->http->soup);
                //soup_session_abort(map->wms->http->soup);
                g_thread_pool_free(map->threads, TRUE, TRUE);