--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/svghmi/lists.ysl2	Fri Oct 01 02:52:25 2021 +0200
@@ -0,0 +1,33 @@
+// lists.ysl2
+//
+// compute list widget related constants
+// for details, refer to :
+//    widget_list.ysl2
+//    widget_textlist.ysl2
+//    widget_textstulelist.ysl2
+
+
+// List widgets
+
+const "hmi_lists_descs", "$parsed_widgets/widget[@type = 'List']";
+const "hmi_lists", "$hmi_elements[@id = $hmi_lists_descs/@id]";
+
+
+// TextList widget
+
+const "hmi_textlists_descs", "$parsed_widgets/widget[@type = 'TextList']";
+const "hmi_textlists", "$hmi_elements[@id = $hmi_textlists_descs/@id]";
+
+// TextStyleList widgets
+
+const "hmi_textstylelists_descs", "$parsed_widgets/widget[@type = 'TextStyleList']";
+const "hmi_textstylelists", "$hmi_elements[@id = $hmi_textstylelists_descs/@id]";
+
+const "textstylelist_related" foreach "$hmi_textstylelists" list {
+    attrib "listid" value "@id";
+    foreach "func:refered_elements(.)" elt {
+        attrib "eltid" value "@id";
+    }
+}
+const "textstylelist_related_ns", "exsl:node-set($textstylelist_related)";
+