Add method to display operation (uploading) progress in UI message

Aleksander Machniak

2014-11-20 0b36d151572e050b51d82e7429fee847ebb33e22

 program/js/treelist.js

@@ -458,6 +458,10 @@
      node.deleted = true;
      delete indexbyid[id];

      if (search_active) {
        id2dom(id, false).remove();
      }

      return true;
    }

@@ -907,9 +911,9 @@
   * When dragging starts, compute absolute bounding boxes of the list and it's items
   * for faster comparisons while mouse is moving
   */
  function drag_start()
  function drag_start(force)
  {
    if (drag_active)
    if (!force && drag_active)
      return;

    drag_active = true;
@@ -1050,7 +1054,7 @@
          autoexpand_item = id;
          autoexpand_timer = setTimeout(function() {
            expand(autoexpand_item);
            drag_start();  // re-calculate item coords
            drag_start(true);  // re-calculate item coords
            autoexpand_item = null;
            if (ui_droppable)
              $.ui.ddmanager.prepareOffsets($.ui.ddmanager.current, null);