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#!/usr/bin/env python
#
# Copyright 2008, 2009 Hannes Hochreiner
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see http://www.gnu.org/licenses/.
#
"""
Jessyink Set Master Slide
"""
import inkex
from jessyink_install import JessyInkMixin, _
class MasterSlide(JessyInkMixin, inkex.EffectExtension):
"""Effect Extension for master slide"""
def add_arguments(self, pars):
self.arg_parser.add_argument('--tab')
self.arg_parser.add_argument('--layerName', default='')
def effect(self):
self.is_installed()
# Remove old master slide property
for node in self.svg.xpath("//*[@jessyink:masterSlide='masterSlide']"):
node.set("jessyink:masterSlide", None)
# Set new master slide.
if self.options.layerName != "":
nodes = self.svg.xpath(("//*[@inkscape:groupmode='layer' "
"and @inkscape:label='{self.options.layerName}']").format(**locals()))
if not nodes:
inkex.errormsg(_("Layer not found. Removed current master slide selection.\n"))
elif len(nodes) > 1:
inkex.errormsg(_("More than one layer with this name found. "
"Removed current master slide selection.\n"))
else:
nodes[0].set("jessyink:masterSlide", "masterSlide")
if __name__ == '__main__':
MasterSlide().run()
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