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# Authors: see git history
#
# Copyright (c) 2023 Authors
# Licensed under the GNU GPL version 3.0 or later. See the file LICENSE for details.
from inkex import BaseElement
def prepare_tartan_fill_element(element: BaseElement) -> None:
"""Prepares an svg element to be rendered as a tartan_fill embroidery element
:param element: svg element with a fill color (path, rectangle, or circle)
"""
parent_group = element.getparent()
if parent_group is not None and parent_group.get_id().startswith('inkstitch-tartan'):
# apply tartan group transform to element
transform = element.transform @ parent_group.transform
element.set('transform', transform)
# remove tartan group and place element in parent group
outer_group = parent_group.getparent()
assert outer_group is not None, f"Tartan element {element.get_id()} should have a parent group"
outer_group.insert(outer_group.index(parent_group), element)
outer_group.remove(parent_group)
# make sure the element is invisible
element.style['display'] = 'inline'
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