Fix a bug where a context menu was only able to be spawned once and not

reusable

gui/contextMenu.py

@@ -21,7 +21,6 @@ import wx
 
 class ContextMenu(object):
     menus = []
-    activeMenu = {}
     @classmethod
     def register(cls):
         ContextMenu.menus.append(cls)
@@ -29,6 +28,7 @@ class ContextMenu(object):
     @classmethod
     def getMenu(cls, selection, *contexts):
         menu = wx.Menu()
+        menu.info = {}
         menu.selection = selection
         empty = True
         for i, context in enumerate(contexts):
@@ -44,7 +44,7 @@ class ContextMenu(object):
                     for it, text in enumerate(texts):
                         id = wx.NewId()
                         item = wx.MenuItem(menu, id, text)
-                        cls.activeMenu[id] = (m, context, it)
+                        menu.info[id] = (m, context, it)
 
                     menu.Bind(wx.EVT_MENU, cls.handler)
                     bitmap = m.getBitmap(context, selection)
@@ -61,14 +61,14 @@ class ContextMenu(object):
 
     @classmethod
     def handler(cls, event):
-        stuff = cls.activeMenu.get(event.Id)
+        menu = event.EventObject
+        stuff = menu.info.get(event.Id)
         if stuff is not None:
             m, context, i = stuff
-            selection = event.EventObject.selection
-
+            selection = menu.selection
             if not hasattr(selection, "__iter__"):
                 selection = (selection,)
-            cls.activeMenu.clear()
+
             m.activate(context, selection, i)
         event.Skip()