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###############################################################################
#
# FeaturePropertyBag - A class for writing the Excel XLSX featurePropertyBag.xml
# file.
#
# SPDX-License-Identifier: BSD-2-Clause
#
# Copyright (c) 2013-2025, John McNamara, jmcnamara@cpan.org
#
# Package imports.
from . import xmlwriter
class FeaturePropertyBag(xmlwriter.XMLwriter):
"""
A class for writing the Excel XLSX FeaturePropertyBag file.
"""
###########################################################################
#
# Public API.
#
###########################################################################
def __init__(self):
"""
Constructor.
"""
super().__init__()
self.feature_property_bags = set()
###########################################################################
#
# Private API.
#
###########################################################################
def _assemble_xml_file(self):
# Assemble and write the XML file.
# Write the XML declaration.
self._xml_declaration()
# Write the FeaturePropertyBags element.
self._write_feature_property_bags()
# Write the Checkbox bag element.
self._write_checkbox_bag()
# Write the XFControls bag element.
self._write_xf_control_bag()
# Write the XFComplement bag element.
self._write_xf_compliment_bag()
# Write the XFComplements bag element.
self._write_xf_compliments_bag()
# Write the DXFComplements bag element.
if "DXFComplements" in self.feature_property_bags:
self._write_dxf_compliments_bag()
self._xml_end_tag("FeaturePropertyBags")
# Close the file.
self._xml_close()
###########################################################################
#
# XML methods.
#
###########################################################################
def _write_feature_property_bags(self):
# Write the <FeaturePropertyBags> element.
xmlns = (
"http://schemas.microsoft.com/office/spreadsheetml/2022/featurepropertybag"
)
attributes = [("xmlns", xmlns)]
self._xml_start_tag("FeaturePropertyBags", attributes)
def _write_checkbox_bag(self):
# Write the Checkbox <bag> element.
attributes = [("type", "Checkbox")]
self._xml_empty_tag("bag", attributes)
def _write_xf_control_bag(self):
# Write the XFControls<bag> element.
attributes = [("type", "XFControls")]
self._xml_start_tag("bag", attributes)
# Write the bagId element.
self._write_bag_id("CellControl", 0)
self._xml_end_tag("bag")
def _write_xf_compliment_bag(self):
# Write the XFComplement <bag> element.
attributes = [("type", "XFComplement")]
self._xml_start_tag("bag", attributes)
# Write the bagId element.
self._write_bag_id("XFControls", 1)
self._xml_end_tag("bag")
def _write_xf_compliments_bag(self):
# Write the XFComplements <bag> element.
attributes = [
("type", "XFComplements"),
("extRef", "XFComplementsMapperExtRef"),
]
self._xml_start_tag("bag", attributes)
self._xml_start_tag("a", [("k", "MappedFeaturePropertyBags")])
self._write_bag_id("", 2)
self._xml_end_tag("a")
self._xml_end_tag("bag")
def _write_dxf_compliments_bag(self):
# Write the DXFComplements <bag> element.
attributes = [
("type", "DXFComplements"),
("extRef", "DXFComplementsMapperExtRef"),
]
self._xml_start_tag("bag", attributes)
self._xml_start_tag("a", [("k", "MappedFeaturePropertyBags")])
self._write_bag_id("", 2)
self._xml_end_tag("a")
self._xml_end_tag("bag")
def _write_bag_id(self, key, bag_id):
# Write the <bagId> element.
attributes = []
if key:
attributes = [("k", key)]
self._xml_data_element("bagId", bag_id, attributes)
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