frontends (xmlui): class_map is now an arg of create function:

class_map was so far used as a global value, but in some cases, several XMLUI managers may be used (it's the case in Cagou's remote controllers plugins, template_xmlui is used to manage remotes).
This patch set class_map as a create argument, this way it can be set with partial, and several XMLUI managers can be instanced at the same time.

sat/tools/common/template_xmlui.py

@@ -26,6 +26,7 @@ from sat.core.log import getLogger
 
 log = getLogger(__name__)
 from sat_frontends.tools import xmlui
+from functools import partial
 
 
 ## Widgets ##
@@ -176,6 +177,7 @@ class LabelContainer(xmlui.PairsContainer, Container):
 
 
 class WidgetFactory(object):
+
     def __getattr__(self, attr):
         if attr.startswith("create"):
             cls = globals()[attr[6:]]
@@ -199,6 +201,6 @@ class XMLUIDialog(xmlui.XMLUIDialog):
         raise NotImplementedError
 
 
-xmlui.registerClass(xmlui.CLASS_PANEL, XMLUIPanel)
-xmlui.registerClass(xmlui.CLASS_DIALOG, XMLUIDialog)
-create = xmlui.create
+create = partial(xmlui.create, class_map={
+    xmlui.CLASS_PANEL: XMLUIPanel,
+    xmlui.CLASS_DIALOG: XMLUIDialog})