kopia lustrzana https://github.com/inkstitch/inkstitch
43 wiersze
1.5 KiB
Python
43 wiersze
1.5 KiB
Python
# Authors: see git history
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#
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# Copyright (c) 2010 Authors
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# Licensed under the GNU GPL version 3.0 or later. See the file LICENSE for details.
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from inkex import errormsg
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from ..i18n import _
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from ..update import update_inkstitch_document
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from .base import InkstitchExtension
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class UpdateSvg(InkstitchExtension):
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def __init__(self, *args, **kwargs):
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InkstitchExtension.__init__(self, *args, **kwargs)
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# inkstitch_svg_version history:
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# 1 -> v3.0.0, May 2023
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# 2 -> v.3.1.0 May 2024
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# TODO: When there are more legacy versions than only one, this can be transformed into a user input
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self.update_from = 0
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def effect(self):
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if not self.svg.selection:
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errormsg(_('Please select at least one element to update. '
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'This extension is designed to help you update copy and pasted elements from old designs.'))
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# set the file version to the update_from value, so that the updater knows where to start from
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# the updater will then reset it to the current version after the update has finished
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metadata = self.get_inkstitch_metadata()
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metadata['inkstitch_svg_version'] = self.update_from
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update_inkstitch_document(self.document, self.get_selection())
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def get_selection(self):
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selection = []
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for element in self.svg.selection:
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selection.append(element)
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for descendant in element.iterdescendants():
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selection.append(descendant)
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return selection
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