Day: May 30, 2006

I’ll explain it using the new API for getting headers in tinymail. You can see this code in a working demo (that adds a GtkTreeModelSort) at this location.

You don’t see an ‘iterator‘ here: the TnyListIface is the iteratable type that doesn’t depend on Gtk+. The iterator itself is of course being used in the implementation. It can also be used by the developer who’ll be using the tinymail framework.

Update (fwd reply from Dirk@maemo): Updated “modest” to the new API — works fine here so far.

static void
refresh_current_folder (TnyMsgFolderIface *folder,
	gboolean cancelled, gpointer ud)
{
   GtkTreeView *header_view = ud;
   if (!cancelled) {
      #define TLI TNY_LIST_IFACE
      TnyListIface *model = TLI (tny_msg_headers_list_model_new ());
      tny_msg_folder_iface_get_headers (folder, model, FALSE);
      gtk_tree_view_set_model (header_view, GTK_TREE_MODEL (model));
   }
}
static void
on_folder_view_tree_sel_chgd (GtkTreeSelection *sel, gpointer ud)
{
  GtkTreeModel *model; GtkTreeIter iter;
  if (gtk_tree_selection_get_selected (sel, &model, &iter)) {
     TnyMsgFolderIface *folder;
     gtk_tree_model_get (model, &iter,
       TNY_ACCOUNT_TREE_MODEL_INSTANCE_COLUMN,
       &folder, -1);
     if (USE_ASYNC) {
        tny_msg_folder_iface_refresh_async (folder,
          refresh_current_folder, status_update, ud);
     } else {
        tny_msg_folder_iface_refresh (folder);
        refresh_current_folder (folder, FALSE, ud);
    }
  }
}