eto compatible edgemodifier

Author: tomvanmele

src/compas/datastructures/_mixins/fromto.py

@@ -92,7 +92,7 @@ def from_json(cls, filepath):
         graph.data = data
         return graph
 
-    def to_json(self, filepath):
+    def to_json(self, filepath, pretty=False):
         """Serialise the structured data representing the data structure to json.
 
         Parameters
@@ -102,7 +102,10 @@ def to_json(self, filepath):
 
         """
         with open(filepath, 'w+') as fp:
-            json.dump(self.data, fp)
+            if pretty:
+                json.dump(self.data, fp, sort_keys=True, indent=4)
+            else:
+                json.dump(self.data, fp)
 
 
 class FromToPickle(object):

src/compas_rhino/modifiers/edgemodifier.py

@@ -14,10 +14,41 @@
 except ImportError:
     compas.raise_if_ironpython()
 
+try:
+    from compas_rhino.etoforms import PropertyListForm
+
+except:
+    try:
+        from Rhino.UI.Dialogs import ShowPropertyListBox
+
+    except ImportError:
+        compas.raise_if_ironpython()
+else:
+    try:
+        import clr
+        clr.AddReference('Rhino.UI')
+        import Rhino.UI
+
+    except ImportError:
+        compas.raise_if_ironpython()
+
 
 __all__ = ['EdgeModifier']
 
 
+def rhino_update_named_values(names, values, message='', title='Update named values'):
+    try:
+        dialog = PropertyListForm(names, values)
+    except:
+        values = ShowPropertyListBox(message, title, names, values)
+    else:
+        if dialog.ShowModal(Rhino.UI.RhinoEtoApp.MainWindow):
+            values = dialog.values
+        else:
+            values = None
+    return values
+
+
 class EdgeModifier(object):
 
     @staticmethod
@@ -39,10 +70,8 @@ def update_edge_attributes(self, keys, names=None):
                     if values[i] != self.get_edge_attribute(key, name):
                         values[i] = '-'
                         break
-
         values = map(str, values)
-        values = compas_rhino.update_named_values(names, values)
-
+        values = rhino_update_named_values(names, values)
         if values:
             for name, value in zip(names, values):
                 if value != '-':