kopia lustrzana https://github.com/inkstitch/inkstitch
66 wiersze
2.2 KiB
Python
66 wiersze
2.2 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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import inkex
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from ..elements import Stroke
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from ..i18n import _
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from ..stitches.auto_run import autorun
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from .commands import CommandsExtension
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class AutoRun(CommandsExtension):
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COMMANDS = ["trim"]
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def __init__(self, *args, **kwargs):
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CommandsExtension.__init__(self, *args, **kwargs)
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self.arg_parser.add_argument("-b", "--break_up", dest="break_up", type=inkex.Boolean, default=True)
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self.arg_parser.add_argument("-p", "--preserve_order", dest="preserve_order", type=inkex.Boolean, default=False)
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self.arg_parser.add_argument("-o", "--options", dest="options", type=str, default="")
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self.arg_parser.add_argument("-i", "--info", dest="help", type=str, default="")
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def effect(self):
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elements = self.check_selection()
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if not elements:
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return
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starting_point = self.get_starting_point()
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ending_point = self.get_ending_point()
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break_up = self.options.break_up
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autorun(elements, self.options.preserve_order, break_up, starting_point, ending_point, self.options.trim)
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def get_starting_point(self):
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return self.get_command_point("run_start")
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def get_ending_point(self):
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return self.get_command_point("run_end")
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def get_command_point(self, command_type):
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command = None
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for stroke in self.elements:
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command = stroke.get_command(command_type)
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# return the first occurence directly
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if command:
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return command.target_point
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def check_selection(self):
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if not self.get_elements():
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return
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if not self.svg.selection:
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# L10N auto-route running stitch columns extension
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inkex.errormsg(_("Please select one or more stroke elements."))
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return False
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elements = [element for element in self.elements if isinstance(element, Stroke)]
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if len(elements) == 0:
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inkex.errormsg(_("Please select at least one stroke element."))
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return False
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return elements
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