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-rwxr-xr-xshare/extensions/jessyink_master_slide.py51
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diff --git a/share/extensions/jessyink_master_slide.py b/share/extensions/jessyink_master_slide.py
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+++ b/share/extensions/jessyink_master_slide.py
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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()