beremiz

SVGHMI: add static file serving feature.
py2compat
17 months ago, Edouard Tisserant
18071ab59cb3
SVGHMI: add static file serving feature.

Added two buttons to add and remove files.
Files are stored in project inside a directory named "static",
itself located in svghmi CTN instance files. Exemple :
exemples/svghmi_csv_json_img_table/svghmi_0@svghmi/static/
Files are transfered as "extra_files", but with a prefix
added to their name to avoid conflics.
// widget_list.ysl2
widget_desc("List") {
longdesc
||
List widget is a svg:group, list items are labeled elements
in that group.
To use a List, clone (svg:use) one of the items inside the widget that
expects a List.
Positions of items are relative to each other, and they must all be in the
same place. In order to make editing easier it is therefore recommanded to
make stacked clones of svg elements spread nearby the list.
||
shortdesc > A named list of named graphical elements
arg name="listname"
}
widget_defs("List") {
| items: {
foreach "$hmi_element/*[@inkscape:label]" {
| "«@inkscape:label»": "«@id»",
}
| },
}
widget_class("List");