svghmi/lists.ysl2
author Edouard Tisserant <edouard.tisserant@gmail.com>
Sat, 25 Nov 2023 00:18:05 +0100
changeset 3880 89549813a6c1
parent 3322 67069f4634b7
permissions -rw-r--r--
SVGHMI: Fixes UI lifecycle problems

Was sometime showing HMI tree of previously closed project : no more module globals to store hmi tree.
C++ dead object exceptions happened when re-opening SVGHMI UI or building after close of UI.
// 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)";