def load_view(self, model: Gtk.TreeModel, treeiter: Gtk.TreeIter, tree: Gtk.TreeView, scroll_into_view=True):
logger.debug('View selected. Locking and showing Loader.')
path = model.get_path(treeiter)
self._lock_trees()
selected_node = model[treeiter]
self._init_window_before_view_load(model[treeiter])
# Show loading stack page in editor stack
self._editor_stack.set_visible_child(self.builder.get_object('es_loading'))
# Set current view values for later check (if race conditions between fast switching)
self._current_view_module = selected_node[2]
self._current_view_controller_class = selected_node[3]
self._current_view_item_id = selected_node[4]
# Fully load the view and the controller
AsyncTaskRunner.instance().run_task(load_controller(
self._current_view_module, self._current_view_controller_class, self._current_view_item_id,
self
))
# Expand the node
tree.expand_to_path(path)
# Select node
tree.get_selection().select_path(path)
# Scroll node into view
if scroll_into_view:
tree.scroll_to_cell(path, None, True, 0.5, 0.5)
self._last_selected_view_model = model
self._last_selected_view_iter = treeiter
