SVGHMI: allow i18n of formated strings of HMI:Messages. This was by construction impossible since formating was given as an argument. Now added optional "format" labelled element in HMI:Display, so that it can be translated, when labelled "_format".
// widget_list.ysl2
template "widget[@type='List']", mode="widget_defs" {
param "hmi_element";
| items: {
foreach "$hmi_element/*[@inkscape:label]" {
| «@inkscape:label»: "«@id»",
}
| },
}
template "widget[@type='TextStyleList']", mode="widget_defs" {
param "hmi_element";
| styles: {
foreach "$hmi_element/*[@inkscape:label]" {
const "style", "func:refered_elements(.)[self::svg:text]/@style";
| «@inkscape:label»: "«$style»",
}
| },
}