kopia lustrzana https://github.com/inkstitch/inkstitch
40 wiersze
1.1 KiB
Python
40 wiersze
1.1 KiB
Python
import os
|
|
import inkex
|
|
from copy import deepcopy
|
|
|
|
from .base import InkstitchExtension
|
|
from ..utils import get_bundled_dir, cache
|
|
from ..svg.tags import SVG_DEFS_TAG
|
|
|
|
|
|
class CommandsExtension(InkstitchExtension):
|
|
def __init__(self, *args, **kwargs):
|
|
InkstitchExtension.__init__(self, *args, **kwargs)
|
|
for command in self.COMMANDS:
|
|
self.OptionParser.add_option("--%s" % command, type="inkbool")
|
|
|
|
@property
|
|
def symbols_path(self):
|
|
return os.path.join(get_bundled_dir("symbols"), "inkstitch.svg")
|
|
|
|
@property
|
|
@cache
|
|
def symbols_svg(self):
|
|
with open(self.symbols_path) as symbols_file:
|
|
return inkex.etree.parse(symbols_file)
|
|
|
|
@property
|
|
@cache
|
|
def symbol_defs(self):
|
|
return self.symbols_svg.find(SVG_DEFS_TAG)
|
|
|
|
@property
|
|
@cache
|
|
def defs(self):
|
|
return self.document.find(SVG_DEFS_TAG)
|
|
|
|
def ensure_symbol(self, command):
|
|
path = "./*[@id='inkstitch_%s']" % command
|
|
if self.defs.find(path) is None:
|
|
self.defs.append(deepcopy(self.symbol_defs.find(path)))
|