From 80ee158daa6816f0499c1e8f807b7fd6769077c1 Mon Sep 17 00:00:00 2001
From: Goffi <goffi@goffi.org>
Date: Fri, 4 Jun 2021 14:44:33 +0200
Subject: [PATCH] tools (common/template_xmlui: add `multi` and `value`
 propertied to OptionsWidget

---
 sat/tools/common/template_xmlui.py | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/sat/tools/common/template_xmlui.py b/sat/tools/common/template_xmlui.py
index e150b27d..e610e6df 100644
--- a/sat/tools/common/template_xmlui.py
+++ b/sat/tools/common/template_xmlui.py
@@ -89,6 +89,14 @@ class OptionsWidget(Widget):
         for value, label in self.items:
             yield value
 
+    @property
+    def value(self):
+        if self.multi or self.no_select or len(self.selected) != 1:
+            raise ValueError(
+                "Can't get value for list with multiple selections or nothing selected"
+            )
+        return self.selected[0]
+
     @property
     def labels(self):
         """return only labels from self.items"""
@@ -111,6 +119,10 @@ class OptionsWidget(Widget):
     def no_select(self):
         return "noselect" in self.style
 
+    @property
+    def multi(self):
+        return "multi" in self.style
+
 
 class EmptyWidget(xmlui.EmptyWidget, Widget):
     def __init__(self, _xmlui_parent):