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- undo/redo api proposal
- o o o o o o o o
- undoredo.create_method();
- undoredo.add_do_method(node,"add_child",node_to_add);
- undoredo.add_undo_method(node,"remove_child",node_to_add);
- undoredo.add_add_data(node_to_add);
- undoredo.commit()
- undoredo.create_method();
- undoredo.add_do_method(node,"remove_node",node_to_remove);
- undoredo.add_undo_method(node,"add_node",node_to_remove);
- undoredo.add_remove_data(node_to_remove);
- undoredo.commit()
- undoredo.create_property();
- undoredo.add_do_set(node,"property",value);
- undoredo.add_undo_set(node,"property",previous_value);
- undoredo.add_remove_data(node_to_remove);
- undoredo.commit()
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