make Syncables base class handle selection filtering and dispatching sync to sub Features

freecad/kiconnect/commands/Syncable.py

@@ -6,13 +6,38 @@ class Syncable:
     def IsActive(self):
         sel = Gui.Selection.getSelection()
 
-        print(len(sel))
         if len(sel) == 0: return False
 
-        print(sel, self.SYNCABLES)
-
         for obj in sel:
             if obj.Type not in self.SYNCABLES:
                 return False
 
         return True
+
+    def Activated(self):
+        selection = [ sel for sel in Gui.Selection.getSelection() if sel.Type in self.SYNCABLES ]
+        syncables = []
+
+        if len(selection) == 1:
+            syncables = selection
+        else:
+            syncables = []
+
+            for i in selection:
+                for j in selection:
+                    print(selection)
+                    if i == j: continue
+
+                    if i in j.OutList:
+                        break
+                else:
+                    syncables.append(i)
+
+        for s in syncables:
+            if not hasattr(s, 'Proxy'): continue
+
+            feature = s.Proxy
+            if hasattr(feature, self.method):
+                getattr(feature, self.method)()
+
+                s.recompute()