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#!/usr/bin/env python
#
# Copyright 2008, 2009 Hannes Hochreiner
# 2020 Martin Owens
#
# 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 effect extension."""
import inkex
from jessyink_install import JessyInkMixin, _
class JessyinkEffects(JessyInkMixin, inkex.EffectExtension):
"""Add ad effect to jessy ink selected items"""
def add_arguments(self, pars):
pars.add_argument('--tab')
pars.add_argument('--effectInOrder', type=int, default=1)
pars.add_argument('--effectInDuration', type=float, default=0.8)
pars.add_argument('--effectIn', default='none')
pars.add_argument('--effectOutOrder', type=int, default=2)
pars.add_argument('--effectOutDuration', type=float, default=0.8)
pars.add_argument('--effectOut', default='none')
def effect(self):
self.is_installed()
if not self.svg.selected:
raise inkex.AbortExtension(
_("No object selected. Please select the object you want to "
"assign an effect to and then press apply.\n"))
for elem in self.svg.selected.values():
self._process(elem, 'effectIn')
self._process(elem, 'effectOut')
def _process(self, elem, name):
effect = getattr(self.options, name)
order = getattr(self.options, name + 'Order')
duration = int(getattr(self.options, name + 'Duration') * 1000)
if effect in ("appear", "fade", "pop"):
elem.set("jessyink:" + name, inkex.Style(name=effect, order=order, length=duration))
# Remove possible view argument.
elem.pop('jessyink:view', None)
else:
elem.pop('jessyink:' + name, None)
if __name__ == '__main__':
JessyinkEffects().run()
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