1 files changed, 69 insertions, 0 deletions
diff --git a/share/extensions/jessyink_effects.py b/share/extensions/jessyink_effects.py
new file mode 100755
index 0000000..1845339
--- /dev/null
+++ b/share/extensions/jessyink_effects.py
@@ -0,0 +1,69 @@
+#!/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=1)
+        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.selection:
+            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.selection.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()