tools, frontends, memory: param definition and XMLUI handle multi-selection for list widgets:

- we need to update urwid_satext to revision 79
                          - no more "value" attribute value in the "list" element, use
                            HTML-style "select" attribute in the "option" elements instead
                          - /!\ param saving do not handle multiple values yet!

frontends/src/primitivus/xmlui.py

@@ -102,13 +102,13 @@ class PrimitivusTextBoxWidget(xmlui.TextBoxWidget, sat_widgets.AdvancedEdit, Pri
         sat_widgets.AdvancedEdit.__init__(self, edit_text=value, multiline=True)
 
     def _xmluiGetValue(self):
-        return self.getValue()
+        return self.get_edit_text()
 
 
 class PrimitivusBoolWidget(xmlui.BoolWidget, urwid.CheckBox, PrimitivusEvents):
 
     def __init__(self, parent, state):
-        urwid.CheckBox.__init__(self, '', state = state)
+        urwid.CheckBox.__init__(self, '', state=state)
 
     def _xmluiGetValue(self):
         return "true" if self.get_state() else "false"
@@ -122,12 +122,16 @@ class PrimitivusButtonWidget(xmlui.ButtonWidget, sat_widgets.CustomButton, Primi
 
 class PrimitivusListWidget(xmlui.ListWidget, sat_widgets.List, PrimitivusEvents):
 
-    def __init__(self, parent, options, flags):
+    def __init__(self, parent, options, selected, flags):
         sat_widgets.List.__init__(self, options=options, style=flags)
+        self._xmluiSelectValues(selected)
 
     def _xmluiSelectValue(self, value):
         return self.selectValue(value)
 
+    def _xmluiSelectValues(self, values):
+        return self.selectValues(values)
+
     def _xmluiGetSelectedValues(self):
         return [option.value for option in self.getSelectedValues()]
 

frontends/src/tools/xmlui.py

@@ -301,16 +301,16 @@ class XMLUI(object):
                 elif type_=="bool":
                     ctrl = self.widget_factory.createBoolWidget(parent, value=='true')
                     self.ctrl_list[name] = ({'type':type_, 'control':ctrl})
-                elif type_=="list":
-                    style=[] if node.getAttribute("multi")=='yes' else ['single']
+                elif type_ == "list":
+                    style = [] if node.getAttribute("multi") == 'yes' else ['single']
                     _options = [(option.getAttribute("value"), option.getAttribute("label")) for option in node.getElementsByTagName("option")]
-                    ctrl = self.widget_factory.createListWidget(parent, _options, style)
-                    ctrl._xmluiSelectValue(node.getAttribute("value"))
-                    self.ctrl_list[name] = ({'type':type_, 'control':ctrl})
+                    _selected = [option.getAttribute("value") for option in node.getElementsByTagName("option") if option.getAttribute('selected') == 'true']
+                    ctrl = self.widget_factory.createListWidget(parent, _options, _selected, style)
+                    self.ctrl_list[name] = ({'type': type_, 'control': ctrl})
                 elif type_=="button":
                     callback_id = node.getAttribute("callback")
                     ctrl = self.widget_factory.createButtonWidget(parent, value, self.onButtonPress)
-                    ctrl._xmlui_param_id = (callback_id,[field.getAttribute('name') for field in node.getElementsByTagName("field_back")])
+                    ctrl._xmlui_param_id = (callback_id, [field.getAttribute('name') for field in node.getElementsByTagName("field_back")])
                 else:
                     print(_("FIXME FIXME FIXME: widget type [%s] is not implemented") % type_)
                     raise NotImplementedError(_("FIXME FIXME FIXME: type [%s] is not implemented") % type_)
@@ -408,7 +408,7 @@ class XMLUI(object):
             escaped = self.escape(field)
             ctrl = self.ctrl_list[field]
             if isinstance(ctrl['control'], ListWidget):
-                data[escaped] = u'\t'.join(ctrl['control']._xmluiGetSelected())
+                data[escaped] = u'\t'.join(ctrl['control']._xmluiGetSelectedValues())
             else:
                 data[escaped] = ctrl['control']._xmluiGetValue()
         self._xmluiLaunchAction(callback_id, data)

frontends/src/wix/xmlui.py

@@ -122,14 +122,16 @@ class ButtonWidget(EventWidget, WixWidget, xmlui.ButtonWidget, wx.Button):
         self._xmlui_click_callback(event.GetEventObject())
         event.Skip()
 
+
 class ListWidget(EventWidget, WixWidget, xmlui.ListWidget, wx.ListBox):
     _xmlui_change_event = wx.EVT_LISTBOX
 
-    def __init__(self, parent, options, flags):
+    def __init__(self, parent, options, selected, flags):
         styles = wx.LB_MULTIPLE if not 'single' in flags else wx.LB_SINGLE
         wx.ListBox.__init__(self, parent, -1, choices=[option[1] for option in options], style=styles)
         self._xmlui_attr_map = {label: value for value, label in options}
         self._xmlui_proportion = 1
+        self._xmluiSelectValues(selected)
 
     def _xmluiSelectValue(self, value):
         try:
@@ -140,6 +142,10 @@ class ListWidget(EventWidget, WixWidget, xmlui.ListWidget, wx.ListBox):
         for idx in xrange(self.GetCount()):
             self.SetSelection(idx, self.GetString(idx) == label)
 
+    def _xmluiSelectValues(self, values):
+        for value in values:
+            self._xmluiSelectValue(value)
+
     def _xmluiGetSelectedValues(self):
         ret = []
         labels = [self.GetString(idx) for idx in self.GetSelections()]