# HG changeset patch
# User Goffi <goffi@goffi.org>
# Date 1509885847 -3600
# Node ID 69f979adb1d75c8b77f2f61d1f78da4303b4c68c
# Parent  192ae573901a5db2164578016cc3e6ad9a3bc318
frotends(xmlui): fixed _xmlui_for_name attribute for labels

diff -r 192ae573901a -r 69f979adb1d7 frontends/src/tools/xmlui.py
--- a/frontends/src/tools/xmlui.py	Sat Nov 04 22:11:45 2017 +0100
+++ b/frontends/src/tools/xmlui.py	Sun Nov 05 13:44:07 2017 +0100
@@ -27,6 +27,7 @@
 class_map = {}
 CLASS_PANEL = 'panel'
 CLASS_DIALOG = 'dialog'
+CURRENT_LABEL = 'current_label'
 
 class InvalidXMLUI(Exception):
     pass
@@ -396,7 +397,7 @@
                     self._parseChilds(cont, node, ('widget', 'container'))
                 elif type_ == "label":
                     cont = self.widget_factory.createLabelContainer(_xmlui_parent)
-                    self._parseChilds(cont, node, ('widget', 'container'), {'current_label': None})
+                    self._parseChilds(cont, node, ('widget', 'container'), {CURRENT_LABEL: None})
                 elif type_ == "advanced_list":
                     try:
                         columns = int(node.getAttribute('columns'))
@@ -460,14 +461,13 @@
                     value = node.getAttribute("value") if node.hasAttribute('value') else u''
                 if type_=="empty":
                     ctrl = self.widget_factory.createEmptyWidget(_xmlui_parent)
-                    if 'current_label' in data:
-                        data['current_label'] = None
+                    if CURRENT_LABEL in data:
+                        data[CURRENT_LABEL] = None
                 elif type_=="text":
                     ctrl = self.widget_factory.createTextWidget(_xmlui_parent, value)
                 elif type_=="label":
                     ctrl = self.widget_factory.createLabelWidget(_xmlui_parent, value)
-                    if 'current_label' in data:
-                        data['current_label'] = ctrl
+                    data[CURRENT_LABEL] = ctrl
                 elif type_=="jid":
                     ctrl = self.widget_factory.createJidWidget(_xmlui_parent, value)
                 elif type_=="divider":
@@ -537,10 +537,10 @@
 
                 ctrl._xmlui_name = name
                 _xmlui_parent._xmluiAppend(ctrl)
-                if 'current_label' in data and not isinstance(ctrl, LabelWidget):
+                if CURRENT_LABEL in data and not isinstance(ctrl, LabelWidget):
                     # this key is set in LabelContainer, when present
                     # we can associate the label with the widget it is labelling
-                    data['current_label']._xmlui_for_name = name
+                    data.pop(CURRENT_LABEL)._xmlui_for_name = name
 
             else:
                 raise NotImplementedError(_('Unknown tag [%s]') % node.nodeName)