kopia lustrzana https://github.com/inkstitch/inkstitch
85 wiersze
3.3 KiB
Python
85 wiersze
3.3 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 NSS, Boolean, ShapeElement
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from ..commands import find_commands
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from ..svg.svg import find_elements
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from .base import InkstitchExtension
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class RemoveEmbroiderySettings(InkstitchExtension):
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def __init__(self, *args, **kwargs):
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InkstitchExtension.__init__(self, *args, **kwargs)
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self.arg_parser.add_argument("-p", "--del_params", dest="del_params", type=Boolean, default=True)
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self.arg_parser.add_argument("-c", "--del_commands", dest="del_commands", type=Boolean, default=False)
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self.arg_parser.add_argument("-d", "--del_print", dest="del_print", type=Boolean, default=False)
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def effect(self):
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self.svg = self.document.getroot()
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if self.options.del_params:
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self.remove_params()
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if self.options.del_commands:
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self.remove_commands()
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if self.options.del_print:
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self.remove_print_settings()
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def remove_print_settings(self):
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print_settings = "svg:metadata//*"
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print_settings = find_elements(self.svg, print_settings)
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for print_setting in print_settings:
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if print_setting.prefix == "inkstitch":
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self.remove_element(print_setting)
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def remove_params(self):
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if not self.svg.selection:
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xpath = ".//svg:path|.//svg:circle|.//svg:rect|.//svg:ellipse"
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elements = find_elements(self.svg, xpath)
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self.remove_inkstitch_attributes(elements)
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else:
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elements = self.get_selected_elements()
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self.remove_inkstitch_attributes(elements)
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def remove_commands(self):
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if not self.svg.selection:
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# remove intact command groups
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xpath = ".//svg:g[starts-with(@id,'command_group')]"
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groups = find_elements(self.svg, xpath)
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for group in groups:
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group.getparent().remove(group)
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else:
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elements = self.get_selected_elements()
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for element in elements:
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for command in find_commands(element):
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group = command.connector.getparent()
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group.getparent().remove(group)
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if not self.svg.selection:
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# remove standalone commands and ungrouped object commands
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standalone_commands = ".//svg:use[starts-with(@xlink:href, '#inkstitch_')]|.//svg:path[starts-with(@id, 'command_connector')]"
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self.remove_elements(standalone_commands)
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# let's remove the symbols (defs), we won't need them in the document
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symbols = ".//*[starts-with(@id, 'inkstitch_')]"
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self.remove_elements(symbols)
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def get_selected_elements(self):
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return self.svg.selection.get(ShapeElement)
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def remove_elements(self, xpath):
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elements = find_elements(self.svg, xpath)
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for element in elements:
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self.remove_element(element)
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def remove_element(self, element):
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element.getparent().remove(element)
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def remove_inkstitch_attributes(self, elements):
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for element in elements:
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for attrib in element.attrib:
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if attrib.startswith(NSS['inkstitch'], 1):
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del element.attrib[attrib]
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