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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/.
#
"""Extension to sssign jessyInk views to objects"""
import inkex
from jessyink_install import JessyInkMixin, _
class View(JessyInkMixin, inkex.EffectExtension):
"""Assign jessyInk views to objects"""
def add_arguments(self, pars):
pars.add_argument('--tab', dest='what')
pars.add_argument('--viewOrder', type=int, default=1)
pars.add_argument('--viewDuration', type=float, default=0.8)
pars.add_argument('--removeView', type=inkex.Boolean)
def effect(self):
self.is_installed()
rect = self.svg.selected.first()
if rect is None:
raise inkex.AbortExtension(_("No object selected. Please select the object you want "
"to assign a view to and then press apply.\n"))
if not self.options.removeView:
view_order = str(self.options.viewOrder)
# Remove the view that currently has the requested order number.
for node in rect.xpath("ancestor::svg:g[@inkscape:groupmode='layer']"
"/descendant::*[@jessyink:view]"):
prop_dict = inkex.Style(node.get("jessyink:view"))
if prop_dict["order"] == view_order:
node.set("jessyink:view", None)
# Set the new view.
rect.set("jessyink:view", inkex.Style(
name="view",
order=view_order,
length=int(self.options.viewDuration * 1000),
))
# Remove possible effect arguments.
self.attr_remove('effectIn')
self.attr_remove('effectOut')
else:
self.attr_remove('view')
if __name__ == '__main__':
View().run()
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