svghmi/widget_textlist.ysl2
author Edouard Tisserant <edouard@beremiz.fr>
Mon, 28 Oct 2024 16:02:47 +0100
changeset 4032 1ffff67678ad
parent 3556 5d73bed497de
permissions -rw-r--r--
Add ExtendedCall to PLCObject as a replacement of RemoteExec and reflect it in eRPC interface.

ExtendedCall is a generic remote procedure call that runtime code can register to and that IDE extensions can call.
For example a fieldbus extension can use ExtendedCall to browse the fieldbus devices connected to the runtime.
// widget_textlist.ysl2

widget_desc("TextList") {
    longdesc
    ||
    TextList widget is a svg:group, list items are labeled elements
    in that group.

    To use a TextList, clone (svg:use) one of the items inside the widget 
    that expects a TextList.

    In this list, (translated) text content is what matters. Nevertheless
    text style of the cloned item will be applied in client widget.
    ||

    shortdesc > A named list of ordered texts 

    arg name="listname"
}

widget_defs("TextList") {
    |     texts: [
    foreach "func:refered_elements($hmi_element/*[@inkscape:label])[self::svg:text]" {
    |         id("«@id»"),
    }
    // could find a proper way in xpath to reverse()
    |     ].reverse(),
}

widget_class("TextList");