Hi Andrea,
my feedback bellow:
On 09/23/2018 03:00 PM, Andrea Aime wrote:
Hi,
I was looking at this demo of XML autocomplete in the CodeMirror web site:
https://codemirror.net/demo/xmlcomplete.html
... and well, of course, wanted to see what it could do for SLD, since there
is still a lot of people
hand editing it. The system requires a JSON structure representing the schema,
and there is a
windows only tool that can take a XSD in and generate such structure in output:
http://q42jaap.github.io/xsd2codemirror/
So I gave it a kick and came out with the following branch:
https://github.com/aaime/geoserver/tree/sld10-hint
Things I've discovered while playing with it:
* The tooling is completely namespace unaware, so the completion I managed
to put toghether works under the assumpion that sld elements are not
prefixed, the filter ones are prefixed by "ogc", and the gml ones by "gml"
In your video looks like you are able to auto-comple some ogc:PropertyName tag,
maybe I missed something.
* The XSD to JSON tool is limited, has a not so useful notion of namespaces
and no idea about substitution groups, so the JSON must be hand-tweaked
after generation (5-10 minutes of search and replace like a madman put the
JSON structure in some usable state)
* The CSSParameter name attribute values are not really listed in the
schema, so no completion for those (but we could add them manually,
lumping toghether all possible values for all symbolizers)
* GeoServer style handling has no distinction between SLD 1.0 and SLD 1.1/SE
1.1, so an eventual completion should try to support both at the same time
(maybe, in a simple way, e.g. inspect the first element and see what
namespaces are in use, and then decide which set of tags to use
Here is a screenshot showing the completion in action:
completion.png
And a video too (a clumsy video for a clumsy implementation):
https://drive.google.com/open?id=18qgvEhhh8ijcdTjPkDOoVNICeu14S_F1
So a few questions for you:
* Given the current limitations of the current approach, would you suggest
to merge it anyways, would you find it useful?
I would say +0 here.
* Is there any javascript wiz interested in improving what I've got so far,
to make it more useful?
Cheers
Andrea
Thanks for this investigation :)
Cheers,
Nuno Oliveira
GeoServer Professional Services from the experts! Visit http://goo.gl/it488V
for more information. == Ing. Andrea Aime @geowolf Technical Lead GeoSolutions
S.A.S. Via di Montramito 3/A 55054 Massarosa (LU) phone: +39 0584 962313 fax:
+39 0584 1660272 mob: +39 339 8844549 http://www.geo-solutions.it
http://twitter.com/geosolutions_it
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Nuno Miguel Carvalho Oliveira
@nmcoliveira
Software Engineer
GeoSolutions S.A.S.
Via di Montramito 3/A
55054 Massarosa (LU)
Italy
phone: +39 0584 962313
fax: +39 0584 1660272
http://www.geo-solutions.it
http://twitter.com/geosolutions_it
-------------------------------------------------------
Con riferimento alla normativa sul trattamento dei dati
personali (Reg. UE 2016/679 - Regolamento generale sulla
protezione dei dati “GDPR”), si precisa che ogni
circostanza inerente alla presente email (il suo contenuto,
gli eventuali allegati, etc.) è un dato la cui conoscenza
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tenuta/o a cancellarlo, ogni altra operazione è illecita.
Le sarei comunque grato se potesse darmene notizia.
This email is intended only for the person or entity to
which it is addressed and may contain information that
is privileged, confidential or otherwise protected from
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